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Chong L, Zou L, Xiang L, Song X, Miao W, Yan X, Xu M, Ling G, El Agha E, Bellusci S, Lou Z, Zhang H, Zhang JS. WSB1, a Hypoxia-Inducible E3 Ligase, Promotes Myofibroblast Accumulation and Attenuates Alveolar Epithelial Regeneration in Mouse Lung Fibrosis. Am J Pathol 2024; 194:656-672. [PMID: 38325552 DOI: 10.1016/j.ajpath.2024.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Revised: 12/19/2023] [Accepted: 01/10/2024] [Indexed: 02/09/2024]
Abstract
Idiopathic pulmonary fibrosis is a progressive interstitial lung disease for which there is no curative therapy available. Repetitive alveolar epithelial injury repair, myofibroblast accumulation, and excessive collagen deposition are key pathologic features of idiopathic pulmonary fibrosis, eventually leading to cellular hypoxia and respiratory failure. The precise mechanism driving this complex maladaptive process remains inadequately understood. WD repeat and suppressor of cytokine signaling box containing 1 (WSB1) is an E3 ubiquitin ligase, the expression of which is associated strongly with hypoxia, and forms a positive feedback loop with hypoxia-inducible factor 1α (HIF-1α) under anoxic condition. This study explored the expression, cellular distribution, and function of WSB1 in bleomycin (BLM)-induced mouse lung injury and fibrosis. WSB1 expression was highly induced by BLM injury and correlated with the progression of lung fibrosis. Significantly, conditional deletion of Wsb1 in adult mice ameliorated BLM-induced pulmonary fibrosis. Phenotypically, Wsb1-deficient mice showed reduced lipofibroblast to myofibroblast transition, but enhanced alveolar type 2 proliferation and differentiation into alveolar type 1 after BLM injury. Proteomic analysis of mouse lung tissues identified caveolin 2 as a potential downstream target of WSB1, contributing to BLM-induced epithelial injury repair and fibrosis. These findings unravel a vital role for WSB1 induction in lung injury repair, thus highlighting it as a potential therapeutic target for pulmonary fibrosis.
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Affiliation(s)
- Lei Chong
- Department of Pediatric Respiratory Medicine, National Key Clinical Specialty of Pediatric Respiratory Medicine, Institute of Pediatrics, The Second Affiliated Hospital, Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Lihui Zou
- Medical Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Liyan Xiang
- Department of Pediatric Respiratory Medicine, National Key Clinical Specialty of Pediatric Respiratory Medicine, Institute of Pediatrics, The Second Affiliated Hospital, Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xinyue Song
- Department of Pediatric Respiratory Medicine, National Key Clinical Specialty of Pediatric Respiratory Medicine, Institute of Pediatrics, The Second Affiliated Hospital, Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Wanqi Miao
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, and Zhejiang Provincial Key Laboratory of Interventional Pulmonology, Wenzhou, China
| | - Xihua Yan
- Medical Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Ming Xu
- Department of Pediatric Respiratory Medicine, National Key Clinical Specialty of Pediatric Respiratory Medicine, Institute of Pediatrics, The Second Affiliated Hospital, Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Gongxia Ling
- Department of Pediatric Respiratory Medicine, National Key Clinical Specialty of Pediatric Respiratory Medicine, Institute of Pediatrics, The Second Affiliated Hospital, Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Elie El Agha
- Department of Medicine V, Internal Medicine, Infectious Diseases and Infection Control, Universities of Giessen and Marburg Lung Center, German Center for Lung Research, Justus-Liebig University Giessen, Giessen, Germany
| | - Saverio Bellusci
- Cardio-Pulmonary Institute, Institute for Lung Health, German Center for Lung Research, Justus-Liebig University Giessen, Giessen, Germany
| | - Zhenkun Lou
- Department of Oncology, Mayo Clinic, Rochester, Minnesota
| | - Hailin Zhang
- Department of Pediatric Respiratory Medicine, National Key Clinical Specialty of Pediatric Respiratory Medicine, Institute of Pediatrics, The Second Affiliated Hospital, Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China.
| | - Jin-San Zhang
- Medical Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China; Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, and Zhejiang Provincial Key Laboratory of Interventional Pulmonology, Wenzhou, China.
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Chu X, Kheirollahi V, Lingampally A, Chelladurai P, Valasarajan C, Vazquez-Armendariz AI, Hadzic S, Khadim A, Pak O, Rivetti S, Wilhelm J, Bartkuhn M, Crnkovic S, Moiseenko A, Heiner M, Kraut S, Sotoodeh L, Koepke J, Valente G, Ruppert C, Braun T, Samakovlis C, Alexopoulos I, Looso M, Chao CM, Herold S, Seeger W, Kwapiszewska G, Huang X, Zhang JS, Pullamsetti SS, Weissmann N, Li X, El Agha E, Bellusci S. GLI1+ Cells Contribute to Vascular Remodeling in Pulmonary Hypertension. Circ Res 2024. [PMID: 38639105 DOI: 10.1161/circresaha.123.323736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 04/01/2024] [Indexed: 04/20/2024]
Abstract
BACKGROUND The precise origin of newly formed ACTA2+ (alpha smooth muscle actin-positive) cells appearing in nonmuscularized vessels in the context of pulmonary hypertension is still debatable although it is believed that they predominantly derive from preexisting vascular smooth muscle cells (VSMCs). METHODS Gli1Cre-ERT2; tdTomatoflox mice were used to lineage trace GLI1+ (glioma-associated oncogene homolog 1-positive) cells in the context of pulmonary hypertension using 2 independent models of vascular remodeling and reverse remodeling: hypoxia and cigarette smoke exposure. Hemodynamic measurements, right ventricular hypertrophy assessment, flow cytometry, and histological analysis of thick lung sections followed by state-of-the-art 3-dimensional reconstruction and quantification using Imaris software were used to investigate the contribution of GLI1+ cells to neomuscularization of the pulmonary vasculature. RESULTS The data show that GLI1+ cells are abundant around distal, nonmuscularized vessels during steady state, and this lineage contributes to around 50% of newly formed ACTA2+ cells around these normally nonmuscularized vessels. During reverse remodeling, cells derived from the GLI1+ lineage are largely cleared in parallel to the reversal of muscularization. Partial ablation of GLI1+ cells greatly prevented vascular remodeling in response to hypoxia and attenuated the increase in right ventricular systolic pressure and right heart hypertrophy. Single-cell RNA sequencing on sorted lineage-labeled GLI1+ cells revealed an Acta2high fraction of cells with pathways in cancer and MAPK signaling as potential players in reprogramming these cells during vascular remodeling. Analysis of human lung-derived material suggests that GLI1 signaling is overactivated in both group 1 and group 3 pulmonary hypertension and can promote proliferation and myogenic differentiation. CONCLUSIONS Our data highlight GLI1+ cells as an alternative cellular source of VSMCs in pulmonary hypertension and suggest that these cells and the associated signaling pathways represent an important therapeutic target for further studies.
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Affiliation(s)
- Xuran Chu
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., S.B.)
- School of Pharmaceutical Sciences, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., X.L.)
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
| | - Vahid Kheirollahi
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
| | - Arun Lingampally
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
| | - Prakash Chelladurai
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
- Institute for Lung Health, Giessen, Germany (P.C., C.V., A.I.V.-A., A.K., J.W., M.B., J.K., C.S., I.A., S. Herold, W.S., G.K., S.S.P., E.E.A., S.B.)
| | - Chanil Valasarajan
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
- Institute for Lung Health, Giessen, Germany (P.C., C.V., A.I.V.-A., A.K., J.W., M.B., J.K., C.S., I.A., S. Herold, W.S., G.K., S.S.P., E.E.A., S.B.)
| | - Ana Ivonne Vazquez-Armendariz
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
- Institute for Lung Health, Giessen, Germany (P.C., C.V., A.I.V.-A., A.K., J.W., M.B., J.K., C.S., I.A., S. Herold, W.S., G.K., S.S.P., E.E.A., S.B.)
| | - Stefan Hadzic
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
| | - Ali Khadim
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
- Institute for Lung Health, Giessen, Germany (P.C., C.V., A.I.V.-A., A.K., J.W., M.B., J.K., C.S., I.A., S. Herold, W.S., G.K., S.S.P., E.E.A., S.B.)
| | - Oleg Pak
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
| | - Stefano Rivetti
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
| | - Jochen Wilhelm
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
- Institute for Lung Health, Giessen, Germany (P.C., C.V., A.I.V.-A., A.K., J.W., M.B., J.K., C.S., I.A., S. Herold, W.S., G.K., S.S.P., E.E.A., S.B.)
| | - Marek Bartkuhn
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
- Institute for Lung Health, Giessen, Germany (P.C., C.V., A.I.V.-A., A.K., J.W., M.B., J.K., C.S., I.A., S. Herold, W.S., G.K., S.S.P., E.E.A., S.B.)
| | - Slaven Crnkovic
- Ludwig Boltzmann Institute for Lung Vascular Research, Medical University Graz, Austria (S.C., G.K.)
| | - Alena Moiseenko
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
| | - Monika Heiner
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
| | - Simone Kraut
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
| | - Leila Sotoodeh
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
| | - Janine Koepke
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
- Institute for Lung Health, Giessen, Germany (P.C., C.V., A.I.V.-A., A.K., J.W., M.B., J.K., C.S., I.A., S. Herold, W.S., G.K., S.S.P., E.E.A., S.B.)
| | - Guilherme Valente
- Max Planck Institute for Lung and Heart, Bad Nauheim, Germany (G.V., T.B., M.L., W.S.)
| | - Clemens Ruppert
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
| | - Thomas Braun
- Max Planck Institute for Lung and Heart, Bad Nauheim, Germany (G.V., T.B., M.L., W.S.)
| | - Christos Samakovlis
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
- Institute for Lung Health, Giessen, Germany (P.C., C.V., A.I.V.-A., A.K., J.W., M.B., J.K., C.S., I.A., S. Herold, W.S., G.K., S.S.P., E.E.A., S.B.)
| | - Ioannis Alexopoulos
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
- Institute for Lung Health, Giessen, Germany (P.C., C.V., A.I.V.-A., A.K., J.W., M.B., J.K., C.S., I.A., S. Herold, W.S., G.K., S.S.P., E.E.A., S.B.)
| | - Mario Looso
- Max Planck Institute for Lung and Heart, Bad Nauheim, Germany (G.V., T.B., M.L., W.S.)
| | - Cho-Ming Chao
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
- Department of Pediatrics, HELIOS University Medical Center, Witten/Herdecke University, Wuppertal, Germany (C.-M.C.)
| | - Susanne Herold
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
- Department of Medicine V, Internal Medicine, Infectious Diseases and Infection Control, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (S. Herold, E.E.A.)
- Institute for Lung Health, Giessen, Germany (P.C., C.V., A.I.V.-A., A.K., J.W., M.B., J.K., C.S., I.A., S. Herold, W.S., G.K., S.S.P., E.E.A., S.B.)
| | - Werner Seeger
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
- Institute for Lung Health, Giessen, Germany (P.C., C.V., A.I.V.-A., A.K., J.W., M.B., J.K., C.S., I.A., S. Herold, W.S., G.K., S.S.P., E.E.A., S.B.)
- Max Planck Institute for Lung and Heart, Bad Nauheim, Germany (G.V., T.B., M.L., W.S.)
| | - Grazyna Kwapiszewska
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
- Institute for Lung Health, Giessen, Germany (P.C., C.V., A.I.V.-A., A.K., J.W., M.B., J.K., C.S., I.A., S. Herold, W.S., G.K., S.S.P., E.E.A., S.B.)
- Ludwig Boltzmann Institute for Lung Vascular Research, Medical University Graz, Austria (S.C., G.K.)
| | - Xiaoying Huang
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, China (X.H., J.-S.Z.)
| | - Jin-San Zhang
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, China (X.H., J.-S.Z.)
| | - Soni Savai Pullamsetti
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
- Institute for Lung Health, Giessen, Germany (P.C., C.V., A.I.V.-A., A.K., J.W., M.B., J.K., C.S., I.A., S. Herold, W.S., G.K., S.S.P., E.E.A., S.B.)
| | - Norbert Weissmann
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
| | - Xiaokun Li
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., S.B.)
- School of Pharmaceutical Sciences, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., X.L.)
| | - Elie El Agha
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
- Department of Medicine V, Internal Medicine, Infectious Diseases and Infection Control, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (S. Herold, E.E.A.)
- Institute for Lung Health, Giessen, Germany (P.C., C.V., A.I.V.-A., A.K., J.W., M.B., J.K., C.S., I.A., S. Herold, W.S., G.K., S.S.P., E.E.A., S.B.)
| | - Saverio Bellusci
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., S.B.)
- Wenzhou Medical University, China. Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Justus Liebig University Giessen, Germany. (X.C., V.K., A.L., P.C., C.V., A.I.V.-A., S. Hadzic, A.K., O.P., S.R., J.W., M.B., A.M., M.H., S.K., L.S., J.K., C.R., C.S., I.A., C.-M.C., S. Herold, W.S., G.K., S.S.P., N.W., E.E.A., S.B.)
- Institute for Lung Health, Giessen, Germany (P.C., C.V., A.I.V.-A., A.K., J.W., M.B., J.K., C.S., I.A., S. Herold, W.S., G.K., S.S.P., E.E.A., S.B.)
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Kiliaris G, El Agha E. InfluenZing Lung Fibrosis: Reinforcing Endothelial Surface Expression of S1PR1 to Attenuate Post-Acute Respiratory Distress Syndrome Lung Remodeling. Am J Respir Cell Mol Biol 2024; 70:89-90. [PMID: 37967249 PMCID: PMC10848694 DOI: 10.1165/rcmb.2023-0372ed] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 11/15/2023] [Indexed: 11/17/2023] Open
Affiliation(s)
- Georgios Kiliaris
- Institute for Lung Health Justus-Liebig University Giessen Giessen, Germany
- Cardio-Pulmonary Institute Giessen, Germany
- German Center for Lung Research Giessen, Germany
| | - Elie El Agha
- Institute for Lung Health Justus-Liebig University Giessen Giessen, Germany
- Cardio-Pulmonary Institute Giessen, Germany
- German Center for Lung Research Giessen, Germany
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4
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Hadzic S, Wu CY, Gredic M, Pak O, Loku E, Kraut S, Kojonazarov B, Wilhelm J, Brosien M, Bednorz M, Seimetz M, Günther A, Kosanovic D, Sommer N, Warburton D, Li X, Grimminger F, Ghofrani HA, Schermuly RT, Seeger W, El Agha E, Bellusci S, Weissmann N. Fibroblast growth factor 10 reverses cigarette smoke- and elastase-induced emphysema and pulmonary hypertension in mice. Eur Respir J 2023; 62:2201606. [PMID: 37884305 PMCID: PMC10632559 DOI: 10.1183/13993003.01606-2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 08/28/2023] [Indexed: 10/28/2023]
Abstract
BACKGROUND COPD is an incurable disease and a leading cause of death worldwide. In mice, fibroblast growth factor (FGF)10 is essential for lung morphogenesis, and in humans, polymorphisms in the human FGF10 gene correlate with an increased susceptibility to develop COPD. METHODS We analysed FGF10 signalling in human lung sections and isolated cells from healthy donor, smoker and COPD lungs. The development of emphysema and PH was investigated in Fgf10+/- and Fgfr2b+/- (FGF receptor 2b) mice upon chronic exposure to cigarette smoke. In addition, we overexpressed FGF10 in mice following elastase- or cigarette smoke-induced emphysema and pulmonary hypertension (PH). RESULTS We found impaired FGF10 expression in human lung alveolar walls and in primary interstitial COPD lung fibroblasts. In contrast, FGF10 expression was increased in large pulmonary vessels in COPD lungs. Consequently, we identified impaired FGF10 signalling in alveolar walls as an integral part of the pathomechanism that leads to emphysema and PH development: mice with impaired FGF10 signalling (Fgf10+/- and Fgfr2b+/- ) spontaneously developed lung emphysema, PH and other typical pathomechanistic features that generally arise in response to cigarette smoke exposure. CONCLUSION In a therapeutic approach, FGF10 overexpression successfully restored lung alveolar and vascular structure in mice with established cigarette smoke- and elastase-induced emphysema and PH. FGF10 treatment triggered an initial increase in the number of alveolar type 2 cells that gradually returned to the basal level when the FGF10-mediated repair process progressed. Therefore, the application of recombinant FGF10 or stimulation of the downstream signalling cascade might represent a novel therapeutic strategy in the future.
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Affiliation(s)
- Stefan Hadzic
- Excellence Cluster Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig-University, Giessen, Germany
| | - Cheng-Yu Wu
- Excellence Cluster Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig-University, Giessen, Germany
| | - Marija Gredic
- Excellence Cluster Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig-University, Giessen, Germany
| | - Oleg Pak
- Excellence Cluster Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig-University, Giessen, Germany
| | - Edma Loku
- Excellence Cluster Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig-University, Giessen, Germany
| | - Simone Kraut
- Excellence Cluster Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig-University, Giessen, Germany
| | - Baktybek Kojonazarov
- Excellence Cluster Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig-University, Giessen, Germany
- Institute for Lung Health (ILH), Justus-Liebig-University, Giessen, Germany
| | - Jochen Wilhelm
- Excellence Cluster Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig-University, Giessen, Germany
- Institute for Lung Health (ILH), Justus-Liebig-University, Giessen, Germany
| | - Monika Brosien
- Excellence Cluster Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig-University, Giessen, Germany
| | - Mariola Bednorz
- Excellence Cluster Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig-University, Giessen, Germany
| | - Michael Seimetz
- Excellence Cluster Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig-University, Giessen, Germany
| | - Andreas Günther
- Excellence Cluster Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig-University, Giessen, Germany
| | - Djuro Kosanovic
- Excellence Cluster Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig-University, Giessen, Germany
- Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Natascha Sommer
- Excellence Cluster Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig-University, Giessen, Germany
| | - David Warburton
- Children's Hospital Los Angeles, Los Angeles, CA, USA
- Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Xiaokun Li
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, P.R. China
| | - Friedrich Grimminger
- Excellence Cluster Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig-University, Giessen, Germany
| | - Hossein A Ghofrani
- Excellence Cluster Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig-University, Giessen, Germany
| | - Ralph T Schermuly
- Excellence Cluster Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig-University, Giessen, Germany
| | - Werner Seeger
- Excellence Cluster Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig-University, Giessen, Germany
- Max-Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Elie El Agha
- Excellence Cluster Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig-University, Giessen, Germany
- Institute for Lung Health (ILH), Justus-Liebig-University, Giessen, Germany
| | - Saverio Bellusci
- Oujiang Laboratory (Zheijiang Laboratory for Regenerative Medicine, Vision and Brain Health), School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, P.R. China
- Laboratory of Extracellular Matrix Remodelling, Excellence Cluster Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig-University, Giessen, Germany
- S. Bellusci and N. Weissmann contributed equally to this article as lead authors and supervised the work
| | - Norbert Weissmann
- Excellence Cluster Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig-University, Giessen, Germany
- S. Bellusci and N. Weissmann contributed equally to this article as lead authors and supervised the work
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Abstract
Mesenchymal cells are uniquely located at the interface between the epithelial lining and the stroma, allowing them to act as a signaling hub among diverse cellular compartments of the lung. During embryonic and postnatal lung development, mesenchyme-derived signals instruct epithelial budding, branching morphogenesis, and subsequent structural and functional maturation. Later during adult life, the mesenchyme plays divergent roles wherein its balanced activation promotes epithelial repair after injury while its aberrant activation can lead to pathological remodeling and fibrosis that are associated with multiple chronic pulmonary diseases, including bronchopulmonary dysplasia, idiopathic pulmonary fibrosis, and chronic obstructive pulmonary disease. In this Review, we discuss the involvement of the lung mesenchyme in various morphogenic, neomorphogenic, and dysmorphogenic aspects of lung biology and health, with special emphasis on lung fibroblast subsets and smooth muscle cells, intercellular communication, and intrinsic mesenchymal mechanisms that drive such physiological and pathophysiological events throughout development, homeostasis, injury repair, regeneration, and aging.
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Affiliation(s)
- Elie El Agha
- Department of Medicine V, Internal Medicine, Infectious Diseases and Infection Control, Universities of Giessen and Marburg Lung Center (UGMLC), German Center for Lung Research (DZL), Justus-Liebig University Giessen, Giessen, Germany
- Cardio-Pulmonary Institute (CPI), Giessen, Germany
- Institute for Lung Health (ILH), Giessen, Germany
| | - Victor J Thannickal
- John W. Deming Department of Medicine, Tulane University School of Medicine, New Orleans, Louisiana, USA
- Southeast Louisiana Veterans Health Care System, New Orleans, Louisiana, USA
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6
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Wygrecka M, Hadzic S, Potaczek DP, Alexopoulos I, El Agha E, Schaefer L. Decoding the role of fatty acids and their metabolites in lung fibrosis. Pol Arch Intern Med 2023; 133:16520. [PMID: 37387676 DOI: 10.20452/pamw.16520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/01/2023]
Abstract
Idiopathic pulmonary fibrosis (IPF) is a progressive and life‑threatening interstitial lung disease of familial or sporadic onset. The incidence and prevalence of IPF range from 0.09 to 1.3 and from 0.33 to 4.51 per 10 000 people, respectively. IPF has a poor prognosis, and death usually occurs within 2 to 5 years following the diagnosis due to secondary respiratory failure. Currently, there are 2 drugs available to treat IPF, pirfenidone and nintedanib. Both only slow the disease progression and, in addition, have unfavorable safety profiles. IPF bears the histology of usual interstitial pneumonia, which is characterized by bronchiolization of distal airspaces, honeycombing, fibroblastic foci, and abnormal epithelial hyperplasia. In the last years, alterations in metabolic pathways, in particular those associated with fatty acid (FA) metabolism have been linked with the pathogenesis of lung fibrosis. Changes in FA profiles have been reported in lung tissue, plasma, and bronchoalveolar lavage fluid of IPF patients, and have been found to correlate with the disease progression and outcome. In addition, they have been associated with the development of a profibrotic phenotype of epithelial cells, macrophages, and fibroblasts / myofibroblasts contributing to their (trans)differentiation and production of the disease‑relevant mediators. Furthermore, strategies focusing on the correction of FA profiles in experimental models of lung fibrosis brought advances in understanding tissue scarring processes and contributed to the transition of new molecules into clinical development. This review highlights the role of FAs and their metabolites in IPF and provides evidence for therapeutic potential of lipidome manipulations in the treatment of this disease.
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Affiliation(s)
- Malgorzata Wygrecka
- Center for Infection and Genomics of the Lung, German Center for Lung Research, Giessen, Germany; Institute of Lung Health, German Center for Lung Research, Giessen, Germany; CSL Behring Innovation GmbH, Marburg, Germany.
| | - Stefan Hadzic
- Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, Giessen, Germany
| | - Daniel P Potaczek
- Center for Infection and Genomics of the Lung, German Center for Lung Research, Giessen, Germany
- Translational Inflammation Research Division & Core Facility for Single Cell Multiomics, Medical Faculty, Philipps University of Marburg, Marburg, Germany
- Bioscientia MVZ Labor Mittelhessen GmbH, Giessen, Germany
| | - Ioannis Alexopoulos
- Center for Infection and Genomics of the Lung, German Center for Lung Research, Giessen, Germany
- Multiscale Imaging Platform, Institute for Lung Health, German Center for Lung Research, Giessen, Germany
| | - Elie El Agha
- Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, Giessen, Germany
- Institute of Lung Health, German Center for Lung Research, Giessen, Germany
| | - Liliana Schaefer
- Institute of Pharmacology and Toxicology, Goethe University, Frankfurt am Main, Germany
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7
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Noori A, Mokhber Dezfouli MR, Rajabi S, Ganji F, Ghezelayagh Z, El Agha E, Baharvand H, Sadeghian Chaleshtori S, Tahamtani Y. Decellularized Lung Extracellular Matrix Scaffold Promotes Human Embryonic Stem Cell Differentiation towards Alveolar Progenitors. Cell J 2023; 25:372-382. [PMID: 37434454 DOI: 10.22074/cellj.2023.563370.1148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Indexed: 07/13/2023]
Abstract
OBJECTIVE Efficient production of functional and mature alveolar epithelial is a major challenge for developing any cell replacement therapy for lung degenerative diseases. The extracellular matrix (ECM) pro-vides a dynamic environment and mediates cellular responses during development and maintenance of tissue functions. The decellularized ECM (dECM) which retains its native-like structure and bio-chemical composition can provide the induction of embryonic stem cell (ESC) differentiation toward the tissue-specific lineages during in vitro culture. Therefore, the aim of this study was to evaluate the effect of sheep lung dECM-derived scaffold on differentiation and further maturation of ESC-derived lung progenitor cells. MATERIALS AND METHODS This study was an experimental study. In the first step, a sheep lung was decellularized to achieve dECM scaffolds and hydrogels. Afterwards, the obtained dECM scaffold was evaluated for collagen and glycosaminoglycan contents, DNA quantification, and its ultrastructure. Next, the three experimental groups: i. Sheep lung dECM-derived scaffold, ii. Sheep lung dECM-derived hydrogel, and iii. Fibronectin-coated plates were compared in their abilities to induce further differentiation of human embryonic stem cells (hESCs)-derived definitive endoderm (DE) into lung progenitor cells. The comparison was evaluated by immuno-staining and real-time polymerase chain reaction (PCR) assessments. RESULTS We found that the dECM-derived scaffold preserved its composition and native porous structures while lacking nuclei and intact cells. All experimental groups displayed lung progenitor cell differen-tiation as revealed by the RNA and protein expression of NKX2.1, P63 and CK5. DE cells differenti-ated on dECM-derived scaffold and dECMderived hydrogel showed significant upregulation of SOX9 gene expression, a marker of the distal airway epithelium. DE cells differentiated on the dECM-derived scaffold compared to the two other groups, showed enhanced expression of SFTPC (type 2 alveolar epithelial [AT2] cell marker), FOXJ1 (ciliated cell marker), and MUC5A (secretory cell marker) genes. CONCLUSION Overall, our results suggest that dECM-derived scaffold improves the differentiation of DE cells towards lung alveolar progenitor cells in comparison with dECM-derived hydrogel and fibronectin-coated plates.
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Affiliation(s)
- Afshin Noori
- Department of Internal Medicine, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Mohammad Reza Mokhber Dezfouli
- Department of Internal Medicine, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
- Institute of Biomedical Research, University of Tehran, Tehran, Iran
| | - Sareh Rajabi
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
- Department of Cell Engineering, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Fatemeh Ganji
- Department of Tissue Engineering and Regenerative Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Zahra Ghezelayagh
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
- Faculty of Sciences and Advanced Technologies in Biology, University of Science and Culture, ACECR, Tehran, Iran
| | - Elie El Agha
- Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Institute for Lung Health (ILH), Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung (DZL), Justus-Liebig University Giessen, Giessen, Germany
| | - Hossein Baharvand
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
- Faculty of Sciences and Advanced Technologies in Biology, University of Science and Culture, ACECR, Tehran, Iran
| | - Sirous Sadeghian Chaleshtori
- Department of Internal Medicine, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran.
- Institute of Biomedical Research, University of Tehran, Tehran, Iran
| | - Yaser Tahamtani
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran.
- Reproductive Epidemiology Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
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8
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El Agha E. WNT Through the Ranks: A Mesenchymal FOXF1-WNT5A Axis Sways Hierarchical Decisions in Alveolar Epithelial Development. Am J Respir Cell Mol Biol 2023; 68:353-355. [PMID: 36730647 PMCID: PMC10112428 DOI: 10.1165/rcmb.2022-0490ed] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Affiliation(s)
- Elie El Agha
- Justus-Liebig University, Department of Medicine V, Internal Medicine, Infectious Diseases and Infection Control, Giessen, Germany.,Institute for Lung Health, 599109, Giessen, Hessen, Germany;
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9
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Wasnick R, Korfei M, Piskulak K, Henneke I, Wilhelm J, Mahavadi P, Dartsch RC, von der Beck D, Koch M, Shalashova I, Weiss A, Klymenko O, Askevold I, Fink L, Witt H, Hackstein H, El Agha E, Bellusci S, Klepetko W, Königshoff M, Eickelberg O, Schermuly RT, Braun T, Seeger W, Ruppert C, Guenther A. Notch1 Induces Defective Epithelial Surfactant Processing and Pulmonary Fibrosis. Am J Respir Crit Care Med 2023; 207:283-299. [PMID: 36047984 DOI: 10.1164/rccm.202105-1284oc] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Rationale: Although type II alveolar epithelial cells (AEC2s) are chronically injured in idiopathic pulmonary fibrosis (IPF), they contribute to epithelial regeneration in IPF. Objectives: We hypothesized that Notch signaling may contribute to AEC2 proliferation, dedifferentiation characterized by loss of surfactant processing machinery, and lung fibrosis in IPF. Methods: We applied microarray analysis, kinome profiling, flow cytometry, immunofluorescence analysis, western blotting, quantitative PCR, and proliferation and surface activity analysis to study epithelial differentiation, proliferation, and matrix deposition in vitro (AEC2 lines, primary murine/human AEC2s), ex vivo (human IPF-derived precision-cut lung slices), and in vivo (bleomycin and pepstatin application, Notch1 [Notch receptor 1] intracellular domain overexpression). Measurements and Main Results: We document here extensive SP-B and -C (surfactant protein-B and -C) processing defects in IPF AEC2s, due to loss of Napsin A, resulting in increased intra-alveolar surface tension and alveolar collapse and induction of endoplasmic reticulum stress in AEC2s. In vivo pharmacological inhibition of Napsin A results in the development of AEC2 injury and overt lung fibrosis. We also demonstrate that Notch1 signaling is already activated early in IPF and determines AEC2 fate by inhibiting differentiation (reduced lamellar body compartment, reduced capacity to process hydrophobic SP) and by causing increased epithelial proliferation and development of lung fibrosis, putatively via altered JAK (Janus kinase)/Stat (signal transducer and activator of transcription) signaling in AEC2s. Conversely, inhibition of Notch signaling in IPF-derived precision-cut lung slices improved the surfactant processing capacity of AEC2s and reversed fibrosis. Conclusions: Notch1 is a central regulator of AEC2 fate in IPF. It induces alveolar epithelial proliferation and loss of Napsin A and of surfactant proprotein processing, and it contributes to fibroproliferation.
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Affiliation(s)
- Roxana Wasnick
- University of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), 35392 Giessen, Germany
| | - Martina Korfei
- University of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), 35392 Giessen, Germany
| | - Katarzyna Piskulak
- University of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), 35392 Giessen, Germany
| | - Ingrid Henneke
- University of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), 35392 Giessen, Germany.,Excellence Cluster Cardiopulmonary Institute (CPI), 35392 Giessen, Germany.,Institute for Lung Health (ILH), 35392 Giessen, Germany
| | - Jochen Wilhelm
- University of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), 35392 Giessen, Germany.,Excellence Cluster Cardiopulmonary Institute (CPI), 35392 Giessen, Germany.,Institute for Lung Health (ILH), 35392 Giessen, Germany
| | - Poornima Mahavadi
- University of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), 35392 Giessen, Germany.,Excellence Cluster Cardiopulmonary Institute (CPI), 35392 Giessen, Germany
| | - Ruth Charlotte Dartsch
- University of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), 35392 Giessen, Germany
| | - Daniel von der Beck
- University of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), 35392 Giessen, Germany
| | - Miriam Koch
- University of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), 35392 Giessen, Germany.,Lung Clinic, Evangelisches Krankenhaus Mittelhessen, 35398 Giessen, Germany
| | - Irina Shalashova
- University of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), 35392 Giessen, Germany
| | - Astrid Weiss
- University of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), 35392 Giessen, Germany
| | - Oleksiy Klymenko
- University of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), 35392 Giessen, Germany
| | - Ingolf Askevold
- Department of Surgery, Justus-Liebig-University Giessen, 35392 Giessen, Germany
| | - Ludger Fink
- Institut für Pathologie, Überregionale Gemeinschaftspraxis für Pathologie und Zytologie, 35578 Wetzlar, Germany
| | - Heiko Witt
- Pediatric Nutritional Medicine, Else-Kröner-Fresenius-Fresenius-Ceter for Nutritional Sciences, Technical University Munich, 85354 Freising, Germany
| | - Holger Hackstein
- Department of Clinical Immunology and Transfusion Medicine, Justus-Liebig University Giessen, 35392 Giessen, Germany
| | - Elie El Agha
- University of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), 35392 Giessen, Germany.,Excellence Cluster Cardiopulmonary Institute (CPI), 35392 Giessen, Germany.,Institute for Lung Health (ILH), 35392 Giessen, Germany
| | - Saverio Bellusci
- University of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), 35392 Giessen, Germany.,Excellence Cluster Cardiopulmonary Institute (CPI), 35392 Giessen, Germany.,Institute for Lung Health (ILH), 35392 Giessen, Germany
| | - Walter Klepetko
- Department of Thoracic Surgery, Vienna General Hospital, 1090 Vienna, Austria
| | - Melanie Königshoff
- Comprehensive Pneumology Center, Research Unit Lung Repair and Regeneration, Helmholtz Center Munich, Ludwig Maximilians University Munich, 81377 Munich, Germany.,Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA 15261
| | - Oliver Eickelberg
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA 15261
| | - Ralph Theo Schermuly
- University of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), 35392 Giessen, Germany.,Excellence Cluster Cardiopulmonary Institute (CPI), 35392 Giessen, Germany.,Institute for Lung Health (ILH), 35392 Giessen, Germany
| | - Thomas Braun
- University of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), 35392 Giessen, Germany.,Excellence Cluster Cardiopulmonary Institute (CPI), 35392 Giessen, Germany.,Institute for Lung Health (ILH), 35392 Giessen, Germany.,Max-Planck-Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany; and
| | - Werner Seeger
- University of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), 35392 Giessen, Germany.,Excellence Cluster Cardiopulmonary Institute (CPI), 35392 Giessen, Germany.,Institute for Lung Health (ILH), 35392 Giessen, Germany.,Max-Planck-Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany; and
| | - Clemens Ruppert
- University of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), 35392 Giessen, Germany.,Excellence Cluster Cardiopulmonary Institute (CPI), 35392 Giessen, Germany.,European IPF Registry/Biobank, 35392 Giessen, Germany
| | - Andreas Guenther
- University of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), 35392 Giessen, Germany.,Excellence Cluster Cardiopulmonary Institute (CPI), 35392 Giessen, Germany.,Institute for Lung Health (ILH), 35392 Giessen, Germany.,Lung Clinic, Evangelisches Krankenhaus Mittelhessen, 35398 Giessen, Germany.,European IPF Registry/Biobank, 35392 Giessen, Germany
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10
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Kheirollahi V, Khadim A, Kiliaris G, Korfei M, Barroso MM, Alexopoulos I, Vazquez-Armendariz AI, Wygrecka M, Ruppert C, Guenther A, Seeger W, Herold S, El Agha E. Transcriptional Profiling of Insulin-like Growth Factor Signaling Components in Embryonic Lung Development and Idiopathic Pulmonary Fibrosis. Cells 2022; 11:cells11121973. [PMID: 35741102 PMCID: PMC9221724 DOI: 10.3390/cells11121973] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 06/15/2022] [Accepted: 06/16/2022] [Indexed: 02/01/2023] Open
Abstract
Insulin-like growth factor (IGF) signaling controls the development and growth of many organs, including the lung. Loss of function of Igf1 or its receptor Igf1r impairs lung development and leads to neonatal respiratory distress in mice. Although many components of the IGF signaling pathway have shown to be dysregulated in idiopathic pulmonary fibrosis (IPF), the expression pattern of such components in different cellular compartments of the developing and/or fibrotic lung has been elusive. In this study, we provide a comprehensive transcriptional profile for such signaling components during embryonic lung development in mice, bleomycin-induced pulmonary fibrosis in mice and in human IPF lung explants. During late gestation, we found that Igf1 is upregulated in parallel to Igf1r downregulation in the lung mesenchyme. Lung tissues derived from bleomycin-treated mice and explanted IPF lungs revealed upregulation of IGF1 in parallel to downregulation of IGF1R, in addition to upregulation of several IGF binding proteins (IGFBPs) in lung fibrosis. Finally, treatment of IPF lung fibroblasts with recombinant IGF1 led to myogenic differentiation. Our data serve as a resource for the transcriptional profile of IGF signaling components and warrant further research on the involvement of this pathway in both lung development and pulmonary disease.
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Affiliation(s)
- Vahid Kheirollahi
- Department of Medicine II, Internal Medicine, Pulmonary and Critical Care, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany; (V.K.); (A.K.); (G.K.); (M.K.); (M.M.B.); (I.A.); (A.I.V.-A.); (M.W.); (C.R.); (A.G.); (W.S.); (S.H.)
- Department of Medicine V, Internal Medicine, Infectious Diseases and Infection Control, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany
- Cardio-Pulmonary Institute (CPI), Justus-Liebig University Giessen, 35392 Giessen, Germany
- Institute for Lung Health (ILH), Justus-Liebig University Giessen, 35392 Giessen, Germany
| | - Ali Khadim
- Department of Medicine II, Internal Medicine, Pulmonary and Critical Care, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany; (V.K.); (A.K.); (G.K.); (M.K.); (M.M.B.); (I.A.); (A.I.V.-A.); (M.W.); (C.R.); (A.G.); (W.S.); (S.H.)
- Department of Medicine V, Internal Medicine, Infectious Diseases and Infection Control, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany
- Cardio-Pulmonary Institute (CPI), Justus-Liebig University Giessen, 35392 Giessen, Germany
- Institute for Lung Health (ILH), Justus-Liebig University Giessen, 35392 Giessen, Germany
| | - Georgios Kiliaris
- Department of Medicine II, Internal Medicine, Pulmonary and Critical Care, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany; (V.K.); (A.K.); (G.K.); (M.K.); (M.M.B.); (I.A.); (A.I.V.-A.); (M.W.); (C.R.); (A.G.); (W.S.); (S.H.)
- Department of Medicine V, Internal Medicine, Infectious Diseases and Infection Control, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany
- Cardio-Pulmonary Institute (CPI), Justus-Liebig University Giessen, 35392 Giessen, Germany
- Institute for Lung Health (ILH), Justus-Liebig University Giessen, 35392 Giessen, Germany
| | - Martina Korfei
- Department of Medicine II, Internal Medicine, Pulmonary and Critical Care, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany; (V.K.); (A.K.); (G.K.); (M.K.); (M.M.B.); (I.A.); (A.I.V.-A.); (M.W.); (C.R.); (A.G.); (W.S.); (S.H.)
- Cardio-Pulmonary Institute (CPI), Justus-Liebig University Giessen, 35392 Giessen, Germany
- Institute for Lung Health (ILH), Justus-Liebig University Giessen, 35392 Giessen, Germany
| | - Margarida Maria Barroso
- Department of Medicine II, Internal Medicine, Pulmonary and Critical Care, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany; (V.K.); (A.K.); (G.K.); (M.K.); (M.M.B.); (I.A.); (A.I.V.-A.); (M.W.); (C.R.); (A.G.); (W.S.); (S.H.)
- Department of Medicine V, Internal Medicine, Infectious Diseases and Infection Control, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany
- Cardio-Pulmonary Institute (CPI), Justus-Liebig University Giessen, 35392 Giessen, Germany
- Institute for Lung Health (ILH), Justus-Liebig University Giessen, 35392 Giessen, Germany
| | - Ioannis Alexopoulos
- Department of Medicine II, Internal Medicine, Pulmonary and Critical Care, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany; (V.K.); (A.K.); (G.K.); (M.K.); (M.M.B.); (I.A.); (A.I.V.-A.); (M.W.); (C.R.); (A.G.); (W.S.); (S.H.)
- Department of Medicine V, Internal Medicine, Infectious Diseases and Infection Control, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany
- Cardio-Pulmonary Institute (CPI), Justus-Liebig University Giessen, 35392 Giessen, Germany
- Institute for Lung Health (ILH), Justus-Liebig University Giessen, 35392 Giessen, Germany
| | - Ana Ivonne Vazquez-Armendariz
- Department of Medicine II, Internal Medicine, Pulmonary and Critical Care, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany; (V.K.); (A.K.); (G.K.); (M.K.); (M.M.B.); (I.A.); (A.I.V.-A.); (M.W.); (C.R.); (A.G.); (W.S.); (S.H.)
- Department of Medicine V, Internal Medicine, Infectious Diseases and Infection Control, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany
- Cardio-Pulmonary Institute (CPI), Justus-Liebig University Giessen, 35392 Giessen, Germany
- Institute for Lung Health (ILH), Justus-Liebig University Giessen, 35392 Giessen, Germany
| | - Malgorzata Wygrecka
- Department of Medicine II, Internal Medicine, Pulmonary and Critical Care, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany; (V.K.); (A.K.); (G.K.); (M.K.); (M.M.B.); (I.A.); (A.I.V.-A.); (M.W.); (C.R.); (A.G.); (W.S.); (S.H.)
- Cardio-Pulmonary Institute (CPI), Justus-Liebig University Giessen, 35392 Giessen, Germany
- Institute for Lung Health (ILH), Justus-Liebig University Giessen, 35392 Giessen, Germany
| | - Clemens Ruppert
- Department of Medicine II, Internal Medicine, Pulmonary and Critical Care, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany; (V.K.); (A.K.); (G.K.); (M.K.); (M.M.B.); (I.A.); (A.I.V.-A.); (M.W.); (C.R.); (A.G.); (W.S.); (S.H.)
- Cardio-Pulmonary Institute (CPI), Justus-Liebig University Giessen, 35392 Giessen, Germany
| | - Andreas Guenther
- Department of Medicine II, Internal Medicine, Pulmonary and Critical Care, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany; (V.K.); (A.K.); (G.K.); (M.K.); (M.M.B.); (I.A.); (A.I.V.-A.); (M.W.); (C.R.); (A.G.); (W.S.); (S.H.)
- Cardio-Pulmonary Institute (CPI), Justus-Liebig University Giessen, 35392 Giessen, Germany
- Institute for Lung Health (ILH), Justus-Liebig University Giessen, 35392 Giessen, Germany
| | - Werner Seeger
- Department of Medicine II, Internal Medicine, Pulmonary and Critical Care, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany; (V.K.); (A.K.); (G.K.); (M.K.); (M.M.B.); (I.A.); (A.I.V.-A.); (M.W.); (C.R.); (A.G.); (W.S.); (S.H.)
- Department of Medicine V, Internal Medicine, Infectious Diseases and Infection Control, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany
- Cardio-Pulmonary Institute (CPI), Justus-Liebig University Giessen, 35392 Giessen, Germany
- Institute for Lung Health (ILH), Justus-Liebig University Giessen, 35392 Giessen, Germany
| | - Susanne Herold
- Department of Medicine II, Internal Medicine, Pulmonary and Critical Care, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany; (V.K.); (A.K.); (G.K.); (M.K.); (M.M.B.); (I.A.); (A.I.V.-A.); (M.W.); (C.R.); (A.G.); (W.S.); (S.H.)
- Department of Medicine V, Internal Medicine, Infectious Diseases and Infection Control, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany
- Cardio-Pulmonary Institute (CPI), Justus-Liebig University Giessen, 35392 Giessen, Germany
- Institute for Lung Health (ILH), Justus-Liebig University Giessen, 35392 Giessen, Germany
| | - Elie El Agha
- Department of Medicine II, Internal Medicine, Pulmonary and Critical Care, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany; (V.K.); (A.K.); (G.K.); (M.K.); (M.M.B.); (I.A.); (A.I.V.-A.); (M.W.); (C.R.); (A.G.); (W.S.); (S.H.)
- Department of Medicine V, Internal Medicine, Infectious Diseases and Infection Control, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany
- Cardio-Pulmonary Institute (CPI), Justus-Liebig University Giessen, 35392 Giessen, Germany
- Institute for Lung Health (ILH), Justus-Liebig University Giessen, 35392 Giessen, Germany
- Correspondence:
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11
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Wasnick RM, Shalashova I, Wilhelm J, Khadim A, Schmidt N, Hackstein H, Hecker A, Hoetzenecker K, Seeger W, Bellusci S, El Agha E, Ruppert C, Guenther A. Differential LysoTracker Uptake Defines Two Populations of Distal Epithelial Cells in Idiopathic Pulmonary Fibrosis. Cells 2022; 11:235. [PMID: 35053350 PMCID: PMC8773634 DOI: 10.3390/cells11020235] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/26/2021] [Accepted: 01/04/2022] [Indexed: 12/18/2022] Open
Abstract
Idiopathic pulmonary fibrosis (IPF) is a progressive and fatal degenerative lung disease of unknown etiology. Although in its final stages it implicates, in a reactive manner, all lung cell types, the initial damage involves the alveolar epithelial compartment, in particular the alveolar epithelial type 2 cells (AEC2s). AEC2s serve dual progenitor and surfactant secreting functions, both of which are deeply impacted in IPF. Thus, we hypothesize that the size of the surfactant processing compartment, as measured by LysoTracker incorporation, allows the identification of different epithelial states in the IPF lung. Flow cytometry analysis of epithelial LysoTracker incorporation delineates two populations (Lysohigh and Lysolow) of AEC2s that behave in a compensatory manner during bleomycin injury and in the donor/IPF lung. Employing flow cytometry and transcriptomic analysis of cells isolated from donor and IPF lungs, we demonstrate that the Lysohigh population expresses all classical AEC2 markers and is drastically diminished in IPF. The Lysolow population, which is increased in proportion in IPF, co-expressed AEC2 and basal cell markers, resembling the phenotype of the previously identified intermediate AEC2 population in the IPF lung. In that regard, we provide an in-depth flow-cytometry characterization of LysoTracker uptake, HTII-280, proSP-C, mature SP-B, NGFR, KRT5, and CD24 expression in human lung epithelial cells. Combining functional analysis with extracellular and intracellular marker expression and transcriptomic analysis, we advance the current understanding of epithelial cell behavior and fate in lung fibrosis.
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Affiliation(s)
- Roxana Maria Wasnick
- Universities of Giessen and Marburg Lung Center (UGMLC), The German Center for Lung Research (DZL), 35392 Giessen, Germany; (I.S.); (J.W.); (A.K.); (N.S.); (W.S.); (S.B.); (E.E.A.); (C.R.); (A.G.)
| | - Irina Shalashova
- Universities of Giessen and Marburg Lung Center (UGMLC), The German Center for Lung Research (DZL), 35392 Giessen, Germany; (I.S.); (J.W.); (A.K.); (N.S.); (W.S.); (S.B.); (E.E.A.); (C.R.); (A.G.)
| | - Jochen Wilhelm
- Universities of Giessen and Marburg Lung Center (UGMLC), The German Center for Lung Research (DZL), 35392 Giessen, Germany; (I.S.); (J.W.); (A.K.); (N.S.); (W.S.); (S.B.); (E.E.A.); (C.R.); (A.G.)
- Excellence Cluster Cardiopulmonary Institute (CPI), 35392 Giessen, Germany
- Max-Planck-Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany
- Institute for Lung Health (ILH), 35392 Giessen, Germany
| | - Ali Khadim
- Universities of Giessen and Marburg Lung Center (UGMLC), The German Center for Lung Research (DZL), 35392 Giessen, Germany; (I.S.); (J.W.); (A.K.); (N.S.); (W.S.); (S.B.); (E.E.A.); (C.R.); (A.G.)
- Institute for Lung Health (ILH), 35392 Giessen, Germany
| | - Nicolai Schmidt
- Universities of Giessen and Marburg Lung Center (UGMLC), The German Center for Lung Research (DZL), 35392 Giessen, Germany; (I.S.); (J.W.); (A.K.); (N.S.); (W.S.); (S.B.); (E.E.A.); (C.R.); (A.G.)
| | - Holger Hackstein
- Department of Clinical Immunology and Transfusion Medicine, 35392 Giessen, Germany;
| | - Andreas Hecker
- Department of General and Thoracic Surgery, University Hospital Giessen, 35392 Giessen, Germany;
| | - Konrad Hoetzenecker
- Department of Thoracic Surgery, Medical University of Vienna, 1090 Vienna, Austria;
| | - Werner Seeger
- Universities of Giessen and Marburg Lung Center (UGMLC), The German Center for Lung Research (DZL), 35392 Giessen, Germany; (I.S.); (J.W.); (A.K.); (N.S.); (W.S.); (S.B.); (E.E.A.); (C.R.); (A.G.)
- Excellence Cluster Cardiopulmonary Institute (CPI), 35392 Giessen, Germany
- Max-Planck-Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany
- Institute for Lung Health (ILH), 35392 Giessen, Germany
| | - Saverio Bellusci
- Universities of Giessen and Marburg Lung Center (UGMLC), The German Center for Lung Research (DZL), 35392 Giessen, Germany; (I.S.); (J.W.); (A.K.); (N.S.); (W.S.); (S.B.); (E.E.A.); (C.R.); (A.G.)
- Excellence Cluster Cardiopulmonary Institute (CPI), 35392 Giessen, Germany
- Institute for Lung Health (ILH), 35392 Giessen, Germany
| | - Elie El Agha
- Universities of Giessen and Marburg Lung Center (UGMLC), The German Center for Lung Research (DZL), 35392 Giessen, Germany; (I.S.); (J.W.); (A.K.); (N.S.); (W.S.); (S.B.); (E.E.A.); (C.R.); (A.G.)
- Institute for Lung Health (ILH), 35392 Giessen, Germany
| | - Clemens Ruppert
- Universities of Giessen and Marburg Lung Center (UGMLC), The German Center for Lung Research (DZL), 35392 Giessen, Germany; (I.S.); (J.W.); (A.K.); (N.S.); (W.S.); (S.B.); (E.E.A.); (C.R.); (A.G.)
- Excellence Cluster Cardiopulmonary Institute (CPI), 35392 Giessen, Germany
- European IPF Registry/UGLMC Giessen Biobank, 35392 Giessen, Germany
| | - Andreas Guenther
- Universities of Giessen and Marburg Lung Center (UGMLC), The German Center for Lung Research (DZL), 35392 Giessen, Germany; (I.S.); (J.W.); (A.K.); (N.S.); (W.S.); (S.B.); (E.E.A.); (C.R.); (A.G.)
- Excellence Cluster Cardiopulmonary Institute (CPI), 35392 Giessen, Germany
- Institute for Lung Health (ILH), 35392 Giessen, Germany
- Department of General and Thoracic Surgery, University Hospital Giessen, 35392 Giessen, Germany;
- European IPF Registry/UGLMC Giessen Biobank, 35392 Giessen, Germany
- Lung Clinic Waldhof-Elgershausen, 35753 Greifenstein, Germany
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12
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El Agha E, Iber D, Warburton D. Editorial: Branching Morphogenesis During Embryonic Lung Development. Front Cell Dev Biol 2021; 9:728954. [PMID: 34322494 PMCID: PMC8311350 DOI: 10.3389/fcell.2021.728954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 06/22/2021] [Indexed: 11/21/2022] Open
Affiliation(s)
- Elie El Agha
- Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Institute for Lung Health (ILH), Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, Giessen, Germany
| | - Dagmar Iber
- Swiss Institute of Bioinformatics (SIB), ETH Zürich, Basel, Switzerland
| | - David Warburton
- Developmental Biology and Regenerative Medicine Program, Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, CA, United States
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13
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Abstract
Organoid models have been shown to be valuable tools for studying epithelial-mesenchymal crosstalk during biological and pathological settings. Our data identified ACTA2+ PDGFRα+ repair-supportive mesenchymal cells as an important component of the conducting airway niche. Here, we provide a detailed protocol for culturing airway organoids, or bronchiolospheres, which provide an assessment of the ability of mesenchymal cells to support club-cell growth. For complete details on the use and execution of this protocol, please refer to Moiseenko et al. (2020). Bronchiolospheres are a useful tool to model epithelial-mesenchymal interactions Different types of mesenchymal cells can be used to support club cell growth Cell differentiation within bronchiolospheres can be assessed after 16 days of culture Bronchiolospheres can be passaged multiple times
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Affiliation(s)
- Ana Ivonne Vazquez-Armendariz
- Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Institute for Lung Health (ILH), member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Hessen, Germany
| | - Werner Seeger
- Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Institute for Lung Health (ILH), member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Hessen, Germany
| | - Susanne Herold
- Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Institute for Lung Health (ILH), member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Hessen, Germany
| | - Elie El Agha
- Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Institute for Lung Health (ILH), member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Hessen, Germany
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14
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Chu X, Taghizadeh S, Vazquez-Armendariz AI, Herold S, Chong L, Chen C, Zhang JS, El Agha E, Bellusci S. Validation of a Novel Fgf10 Cre-ERT2 Knock-in Mouse Line Targeting FGF10 Pos Cells Postnatally. Front Cell Dev Biol 2021; 9:671841. [PMID: 34055804 PMCID: PMC8155496 DOI: 10.3389/fcell.2021.671841] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 03/25/2021] [Indexed: 01/14/2023] Open
Abstract
Fgf10 is a key gene during development, homeostasis and repair after injury. We previously reported a knock-in Fgf10 Cre-ERT2 line (with the Cre-ERT2 cassette inserted in frame with the start codon of exon 1), called thereafter Fgf10 Ki-v1, to target FGF10Pos cells. While this line allowed fairly efficient and specific labeling of FGF10Pos cells during the embryonic stage, it failed to target these cells after birth, particularly in the postnatal lung, which has been the focus of our research. We report here the generation and validation of a new knock-in Fgf10 Cre-ERT2 line (called thereafter Fgf10 Ki-v2) with the insertion of the expression cassette in frame with the stop codon of exon 3. Fgf10 Ki-v2/+ heterozygous mice exhibited comparable Fgf10 expression levels to wild type animals. However, a mismatch between Fgf10 and Cre expression levels was observed in Fgf10 Ki-v2/+ lungs. In addition, lung and limb agenesis were observed in homozygous embryos suggesting a loss of Fgf10 functional allele in Fgf10 Ki-v2 mice. Bioinformatic analysis shows that the 3'UTR, where the Cre-ERT2 cassette is inserted, contains numerous putative transcription factor binding sites. By crossing this line with tdTomato reporter line, we demonstrated that tdTomato expression faithfully recapitulated Fgf10 expression during development. Importantly, Fgf10 Ki-v2 mouse is capable of significantly targeting FGF10Pos cells in the adult lung. Therefore, despite the aforementioned limitations, this new Fgf10 Ki-v2 line opens the way for future mechanistic experiments involving the postnatal lung.
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Affiliation(s)
- Xuran Chu
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
- Key Laboratory of Interventional Pulmonology of Zhejiang Province, Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, Giessen, Germany
| | - Sara Taghizadeh
- Key Laboratory of Interventional Pulmonology of Zhejiang Province, Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, Giessen, Germany
| | - Ana Ivonne Vazquez-Armendariz
- Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, Giessen, Germany
- Institute for Lung Health (ILH), Giessen, Germany
| | - Susanne Herold
- Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, Giessen, Germany
- Institute for Lung Health (ILH), Giessen, Germany
| | - Lei Chong
- National Key Clinical Specialty of Pediatric Respiratory Medicine, Discipline of Pediatric Respiratory Medicine, Institute of Pediatrics, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Chengshui Chen
- Key Laboratory of Interventional Pulmonology of Zhejiang Province, Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Jin-San Zhang
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
- Key Laboratory of Interventional Pulmonology of Zhejiang Province, Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Elie El Agha
- Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, Giessen, Germany
- Institute for Lung Health (ILH), Giessen, Germany
| | - Saverio Bellusci
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
- Key Laboratory of Interventional Pulmonology of Zhejiang Province, Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, Giessen, Germany
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15
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Kina YP, Khadim A, Seeger W, El Agha E. The Lung Vasculature: A Driver or Passenger in Lung Branching Morphogenesis? Front Cell Dev Biol 2021; 8:623868. [PMID: 33585463 PMCID: PMC7873988 DOI: 10.3389/fcell.2020.623868] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 12/18/2020] [Indexed: 11/21/2022] Open
Abstract
Multiple cellular, biochemical, and physical factors converge to coordinate organogenesis. During embryonic development, several organs such as the lung, salivary glands, mammary glands, and kidneys undergo rapid, but intricate, iterative branching. This biological process not only determines the overall architecture, size and shape of such organs but is also a pre-requisite for optimal organ function. The lung, in particular, relies on a vast surface area to carry out efficient gas exchange, and it is logical to suggest that airway branching during lung development represents a rate-limiting step in this context. Against this background, the vascular network develops in parallel to the airway tree and reciprocal interaction between these two compartments is critical for their patterning, branching, and co-alignment. In this mini review, we present an overview of the branching process in the developing mouse lung and discuss whether the vasculature plays a leading role in the process of airway epithelial branching.
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Affiliation(s)
| | | | | | - Elie El Agha
- Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Institute for Lung Health (ILH), Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, Giessen, Germany
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16
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Moiseenko A, Vazquez-Armendariz AI, Kheirollahi V, Chu X, Tata A, Rivetti S, Günther S, Lebrigand K, Herold S, Braun T, Mari B, De Langhe S, Kwapiszewska G, Günther A, Chen C, Seeger W, Tata PR, Zhang JS, Bellusci S, El Agha E. Identification of a Repair-Supportive Mesenchymal Cell Population during Airway Epithelial Regeneration. Cell Rep 2020; 33:108549. [PMID: 33357434 PMCID: PMC8363050 DOI: 10.1016/j.celrep.2020.108549] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 10/12/2020] [Accepted: 12/02/2020] [Indexed: 01/11/2023] Open
Abstract
Tissue regeneration requires coordinated and dynamic remodeling of stem and progenitor cells and the surrounding niche. Although the plasticity of epithelial cells has been well explored in many tissues, the dynamic changes occurring in niche cells remain elusive. Here, we show that, during lung repair after naphthalene injury, a population of PDGFRα+ cells emerges in the non-cartilaginous conducting airway niche, which is normally populated by airway smooth muscle cells (ASMCs). This cell population, which we term “repair-supportive mesenchymal cells” (RSMCs), is distinct from conventional ASMCs, which have previously been shown to contribute to epithelial repair. Gene expression analysis on sorted lineage-labeled cells shows that RSMCs express low levels of ASMC markers, but high levels of the pro-regenerative marker Fgf10. Organoid co-cultures demonstrate an enhanced ability for RSMCs in supporting club-cell growth. Our study highlights the dynamics of mesenchymal cells in the airway niche and has implications for chronic airway-injury-associated diseases. Moiseenko et al. explore the dynamics of mesenchymal cells in the peribronchial niche in response to airway injury. They identify a population of mesenchymal cells located in close proximity to airway smooth muscle cells (ASMCs). This population, termed “repair-supportive mesenchymal cells” (RSMCs), is recruited to facilitate airway epithelial regeneration.
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Affiliation(s)
- Alena Moiseenko
- Key Laboratory of Interventional Pulmonology of Zhejiang Province, Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325015, China; Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany
| | - Ana Ivonne Vazquez-Armendariz
- Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany; Institute for Lung Health (ILH), 35392 Giessen, Germany
| | - Vahid Kheirollahi
- Key Laboratory of Interventional Pulmonology of Zhejiang Province, Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325015, China; Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany
| | - Xuran Chu
- Key Laboratory of Interventional Pulmonology of Zhejiang Province, Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325015, China; Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany
| | - Aleksandra Tata
- Department of Cell Biology, Duke University School of Medicine, Durham, NC 27710, USA
| | - Stefano Rivetti
- Key Laboratory of Interventional Pulmonology of Zhejiang Province, Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325015, China; Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany
| | - Stefan Günther
- Max Planck Institute for Heart and Lung Research, W.G. Kerckhoff Institute, 61231 Bad Nauheim, Germany
| | | | - Susanne Herold
- Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany; Institute for Lung Health (ILH), 35392 Giessen, Germany
| | - Thomas Braun
- Max Planck Institute for Heart and Lung Research, W.G. Kerckhoff Institute, 61231 Bad Nauheim, Germany
| | - Bernard Mari
- Université Côte d'Azur, CNRS, IPMC, 06560 Valbonne, France
| | - Stijn De Langhe
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama, Birmingham, Birmingham, AL 35294, USA
| | - Grazyna Kwapiszewska
- Ludwig Boltzmann Institute for Lung Vascular Research, 8010 Graz, Austria; Otto Loewi Research Center, Division of Physiology, Medical University of Graz, 8010 Graz, Austria
| | - Andreas Günther
- Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany
| | - Chengshui Chen
- Key Laboratory of Interventional Pulmonology of Zhejiang Province, Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325015, China
| | - Werner Seeger
- Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany; Institute for Lung Health (ILH), 35392 Giessen, Germany
| | - Purushothama Rao Tata
- Department of Cell Biology, Duke University School of Medicine, Durham, NC 27710, USA
| | - Jin-San Zhang
- Key Laboratory of Interventional Pulmonology of Zhejiang Province, Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325015, China; Institute of Life Sciences, Wenzhou University, Wenzhou 325035, China
| | - Saverio Bellusci
- Key Laboratory of Interventional Pulmonology of Zhejiang Province, Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325015, China; Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany.
| | - Elie El Agha
- Key Laboratory of Interventional Pulmonology of Zhejiang Province, Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325015, China; Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392 Giessen, Germany; Institute for Lung Health (ILH), 35392 Giessen, Germany.
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17
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Vazquez-Armendariz AI, Heiner M, El Agha E, Salwig I, Hoek A, Hessler MC, Shalashova I, Shrestha A, Carraro G, Mengel JP, Günther A, Morty RE, Vadász I, Schwemmle M, Kummer W, Hain T, Goesmann A, Bellusci S, Seeger W, Braun T, Herold S. Multilineage murine stem cells generate complex organoids to model distal lung development and disease. EMBO J 2020; 39:e103476. [PMID: 32985719 PMCID: PMC7604576 DOI: 10.15252/embj.2019103476] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 08/14/2020] [Accepted: 08/24/2020] [Indexed: 12/23/2022] Open
Abstract
Organoids derived from mouse and human stem cells have recently emerged as a powerful tool to study organ development and disease. We here established a three‐dimensional (3D) murine bronchioalveolar lung organoid (BALO) model that allows clonal expansion and self‐organization of FACS‐sorted bronchioalveolar stem cells (BASCs) upon co‐culture with lung‐resident mesenchymal cells. BALOs yield a highly branched 3D structure within 21 days of culture, mimicking the cellular composition of the bronchioalveolar compartment as defined by single‐cell RNA sequencing and fluorescence as well as electron microscopic phenotyping. Additionally, BALOs support engraftment and maintenance of the cellular phenotype of injected tissue‐resident macrophages. We also demonstrate that BALOs recapitulate lung developmental defects after knockdown of a critical regulatory gene, and permit modeling of viral infection. We conclude that the BALO model enables reconstruction of the epithelial–mesenchymal‐myeloid unit of the distal lung, thereby opening numerous new avenues to study lung development, infection, and regenerative processes in vitro.
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Affiliation(s)
- Ana Ivonne Vazquez-Armendariz
- Department of Internal Medicine II and Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL) and The Institute of Lung Health (ILH), Giessen, Germany
| | - Monika Heiner
- Department of Internal Medicine II and Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL) and The Institute of Lung Health (ILH), Giessen, Germany
| | - Elie El Agha
- Department of Internal Medicine II and Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL) and The Institute of Lung Health (ILH), Giessen, Germany
| | - Isabelle Salwig
- Department of Cardiac Development and Remodelling, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Andreas Hoek
- Bioinformatics and Systems Biology, Justus-Liebig-University, Giessen, Germany
| | - Marie Christin Hessler
- Department of Internal Medicine II and Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL) and The Institute of Lung Health (ILH), Giessen, Germany
| | - Irina Shalashova
- Department of Internal Medicine II and Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL) and The Institute of Lung Health (ILH), Giessen, Germany
| | - Amit Shrestha
- Department of Internal Medicine II and Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL) and The Institute of Lung Health (ILH), Giessen, Germany
| | - Gianni Carraro
- Lung and Regenerative Medicine Institutes, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Jan Philip Mengel
- Institute for Medical Microbiology, German Center for Infection Research (DZIF), Justus-Liebig-University Giessen, Partner Site Giessen-Marburg-Langen, Giessen, Germany
| | - Andreas Günther
- Department of Internal Medicine II and Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL) and The Institute of Lung Health (ILH), Giessen, Germany
| | - Rory Edward Morty
- Department of Internal Medicine II and Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL) and The Institute of Lung Health (ILH), Giessen, Germany.,Department of Lung Development and Remodelling, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - István Vadász
- Department of Internal Medicine II and Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL) and The Institute of Lung Health (ILH), Giessen, Germany
| | - Martin Schwemmle
- Institute of Virology, Medical Center-University of Freiburg, Freiburg, Germany.,Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Wolfgang Kummer
- Institute for Anatomy and Cell Biology, Justus-Liebig-University, UGMLC, DZL, Giessen, Germany
| | - Torsten Hain
- Institute for Medical Microbiology, German Center for Infection Research (DZIF), Justus-Liebig-University Giessen, Partner Site Giessen-Marburg-Langen, Giessen, Germany
| | - Alexander Goesmann
- Bioinformatics and Systems Biology, Justus-Liebig-University, Giessen, Germany
| | - Saverio Bellusci
- Department of Internal Medicine II and Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL) and The Institute of Lung Health (ILH), Giessen, Germany
| | - Werner Seeger
- Department of Internal Medicine II and Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL) and The Institute of Lung Health (ILH), Giessen, Germany.,Department of Lung Development and Remodelling, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Thomas Braun
- Department of Cardiac Development and Remodelling, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Susanne Herold
- Department of Internal Medicine II and Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL) and The Institute of Lung Health (ILH), Giessen, Germany
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18
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Affiliation(s)
- Chiko Shimbori
- Farncombe Family Digestive Health Research InstituteMcMaster UniversityHamilton, Ontario, Canadaand
| | - Elie El Agha
- Institute for Lung HealthJustus-Liebig University GiessenGiessen, Germany
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19
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Biasin V, Crnkovic S, Sahu-Osen A, Birnhuber A, El Agha E, Sinn K, Klepetko W, Olschewski A, Bellusci S, Marsh LM, Kwapiszewska G. PDGFRα and αSMA mark two distinct mesenchymal cell populations involved in parenchymal and vascular remodeling in pulmonary fibrosis. Am J Physiol Lung Cell Mol Physiol 2020; 318:L684-L697. [PMID: 32023084 PMCID: PMC7189793 DOI: 10.1152/ajplung.00128.2019] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Pulmonary fibrosis is characterized by pronounced collagen deposition and myofibroblast expansion, whose origin and plasticity remain elusive. We utilized a fate-mapping approach to investigate α-smooth muscle actin (αSMA)+ and platelet-derived growth factor receptor α (PDGFRα)+ cells in two lung fibrosis models, complemented by cell type-specific next-generation sequencing and investigations on human lungs. Our data revealed that αSMA+ and PDGFRα+ cells mark two distinct mesenchymal lineages with minimal transdifferentiation potential during lung fibrotic remodeling. Parenchymal and perivascular fibrotic regions were populated predominantly with PDGFRα+ cells expressing collagen, while αSMA+ cells in the parenchyma and vessel wall showed variable expression of collagen and the contractile protein desmin. The distinct gene expression profile found in normal conditions was retained during pathologic remodeling. Cumulatively, our findings identify αSMA+ and PDGFRα+ cells as two separate lineages with distinct gene expression profiles in adult lungs. This cellular heterogeneity suggests that anti-fibrotic therapy should target diverse cell populations.
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Affiliation(s)
- Valentina Biasin
- Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, Graz, Austria.,Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria
| | - Slaven Crnkovic
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria.,Otto Loewi Research Center, Division of Physiology, Medical University of Graz, Graz, Austria
| | - Anita Sahu-Osen
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria
| | - Anna Birnhuber
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria
| | - Elie El Agha
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Member of the German Center for Lung Research (DZL), Universities of Giessen and Marburg Lung Center (UGMLC), Justus Liebig University Giessen, Giessen, Germany
| | - Katharina Sinn
- Division of Thoracic Surgery, Department of Surgery, Medical University of Vienna, Austria
| | - Walter Klepetko
- Division of Thoracic Surgery, Department of Surgery, Medical University of Vienna, Austria
| | - Andrea Olschewski
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria.,Experimental Anesthesiology, Department of Anesthesiology and Intensive Care Medicine, Medical University of Graz, Graz, Austria
| | - Saverio Bellusci
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Member of the German Center for Lung Research (DZL), Universities of Giessen and Marburg Lung Center (UGMLC), Justus Liebig University Giessen, Giessen, Germany
| | - Leigh M Marsh
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria
| | - Grazyna Kwapiszewska
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria.,Otto Loewi Research Center, Division of Physiology, Medical University of Graz, Graz, Austria
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20
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Affiliation(s)
- Elie El Agha
- Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, German Center for Lung Research, Justus-Liebig University Giessen, Giessen, Germany
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21
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Chao CM, Moiseenko A, Kosanovic D, Rivetti S, El Agha E, Wilhelm J, Kampschulte M, Yahya F, Ehrhardt H, Zimmer KP, Barreto G, Rizvanov AA, Schermuly RT, Reiss I, Morty RE, Rottier RJ, Bellusci S, Zhang JS. Impact of Fgf10 deficiency on pulmonary vasculature formation in a mouse model of bronchopulmonary dysplasia. Hum Mol Genet 2019; 28:1429-1444. [PMID: 30566624 PMCID: PMC6466116 DOI: 10.1093/hmg/ddy439] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 12/11/2018] [Accepted: 12/14/2018] [Indexed: 01/18/2023] Open
Abstract
Bronchopulmonary dysplasia (BPD), characterized by alveoli simplification and dysmorphic pulmonary microvasculature, is a chronic lung disease affecting prematurely born infants. Pulmonary hypertension (PH) is an important BPD feature associated with morbidity and mortality. In human BPD, inflammation leads to decreased fibroblast growth factor 10 (FGF10) expression but the impact on the vasculature is so far unknown. We used lungs from Fgf10+/- versus Fgf10+/+ pups to investigate the effect of Fgf10 deficiency on vascular development in normoxia (NOX) and hyperoxia (HOX, BPD mouse model). To assess the role of fibroblast growth factor receptor 2b (Fgfr2b) ligands independently of early developmentaldefects, we used an inducible double transgenic system in mice allowing inhibition of Fgfr2b ligands activity. Using vascular morphometry, we quantified the pathological changes. Finally, we evaluated changes in FGF10, surfactant protein C (SFTPC), platelet endothelial cell adhesion molecule (PECAM) and alpha-smooth muscle actin 2 (α-SMA) expression in human lung samples from patients suffering from BPD. In NOX, no major difference in the lung vasculature between Fgf10+/- and control pups was detected. In HOX, a greater loss of blood vessels in Fgf10+/- lungs is associated with an increase of poorly muscularized vessels. Fgfr2b ligands inhibition postnatally in HOX is sufficient to decrease the number of blood vessels while increasing the level of muscularization, suggesting a PH phenotype. BPD lungs exhibited decreased FGF10, SFTPC and PECAM but increased α-SMA. Fgf10 deficiency-associated vascular defects are enhanced in HOX and could represent an additional cause of morbidity in human patients with BPD.
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Affiliation(s)
- Cho-Ming Chao
- International Collaborative Center on Growth Factor Research, School of Pharmaceutical Sciences, Wenzhou Medical University and Institute of Life Sciences, Wenzhou University, Wenzhou, Zhejiang, China
- Member of the German Lung Research Center (DZL), Department of Internal Medicine II, Universities of Gießen and Marburg Lung Center, Excellence Cluster Cardio-Pulmonary System (ECCPS), Gießen, Germany
- University Children's Hospital Gießen, Department of General Pediatrics and Neonatology, Justus-Liebig-University, 35392 Gießen, Germany. Member of the German Lung Research Center (DZL), Universities of Gießen and Marburg Lung Center (UGMLC), Gießen, Germany
| | - Alena Moiseenko
- Member of the German Lung Research Center (DZL), Department of Internal Medicine II, Universities of Gießen and Marburg Lung Center, Excellence Cluster Cardio-Pulmonary System (ECCPS), Gießen, Germany
| | - Djuro Kosanovic
- Member of the German Lung Research Center (DZL), Department of Internal Medicine II, Universities of Gießen and Marburg Lung Center, Excellence Cluster Cardio-Pulmonary System (ECCPS), Gießen, Germany
| | - Stefano Rivetti
- Member of the German Lung Research Center (DZL), Department of Internal Medicine II, Universities of Gießen and Marburg Lung Center, Excellence Cluster Cardio-Pulmonary System (ECCPS), Gießen, Germany
| | - Elie El Agha
- International Collaborative Center on Growth Factor Research, School of Pharmaceutical Sciences, Wenzhou Medical University and Institute of Life Sciences, Wenzhou University, Wenzhou, Zhejiang, China
- Member of the German Lung Research Center (DZL), Department of Internal Medicine II, Universities of Gießen and Marburg Lung Center, Excellence Cluster Cardio-Pulmonary System (ECCPS), Gießen, Germany
| | - Jochen Wilhelm
- Member of the German Lung Research Center (DZL), Department of Internal Medicine II, Universities of Gießen and Marburg Lung Center, Excellence Cluster Cardio-Pulmonary System (ECCPS), Gießen, Germany
| | - Marian Kampschulte
- Department of Radiology, Justus-Liebig-University, University Hospital Gießen, Gießen, Germany
| | - Faady Yahya
- Member of the German Lung Research Center (DZL), Department of Internal Medicine II, Universities of Gießen and Marburg Lung Center, Excellence Cluster Cardio-Pulmonary System (ECCPS), Gießen, Germany
| | - Harald Ehrhardt
- University Children's Hospital Gießen, Department of General Pediatrics and Neonatology, Justus-Liebig-University, 35392 Gießen, Germany. Member of the German Lung Research Center (DZL), Universities of Gießen and Marburg Lung Center (UGMLC), Gießen, Germany
| | - Klaus-Peter Zimmer
- University Children's Hospital Gießen, Department of General Pediatrics and Neonatology, Justus-Liebig-University, 35392 Gießen, Germany. Member of the German Lung Research Center (DZL), Universities of Gießen and Marburg Lung Center (UGMLC), Gießen, Germany
| | - Guillermo Barreto
- Max-Planck-Institute for Heart and Lung Research, Member of the German Lung Research Center (DZL), Bad Nauheim, Germany
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan , Russian Federation
| | - Albert A Rizvanov
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan , Russian Federation
| | - Ralph T Schermuly
- Member of the German Lung Research Center (DZL), Department of Internal Medicine II, Universities of Gießen and Marburg Lung Center, Excellence Cluster Cardio-Pulmonary System (ECCPS), Gießen, Germany
| | - Irwin Reiss
- Division of Neonatology, Erasmus Medical Center–Sophia Children’s Hospital, Rotterdam, The Netherlands
| | - Rory E Morty
- Max-Planck-Institute for Heart and Lung Research, Member of the German Lung Research Center (DZL), Bad Nauheim, Germany
| | - Robbert J Rottier
- Department of Pediatric Surgery, Erasmus Medical Center–Sophia Children’s Hospital, Rotterdam, The Netherlands
- Department of Cell Biology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Saverio Bellusci
- International Collaborative Center on Growth Factor Research, School of Pharmaceutical Sciences, Wenzhou Medical University and Institute of Life Sciences, Wenzhou University, Wenzhou, Zhejiang, China
- Member of the German Lung Research Center (DZL), Department of Internal Medicine II, Universities of Gießen and Marburg Lung Center, Excellence Cluster Cardio-Pulmonary System (ECCPS), Gießen, Germany
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan , Russian Federation
| | - Jin-San Zhang
- International Collaborative Center on Growth Factor Research, School of Pharmaceutical Sciences, Wenzhou Medical University and Institute of Life Sciences, Wenzhou University, Wenzhou, Zhejiang, China
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22
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Shrestha A, Carraro G, Nottet N, Vazquez-Armendariz AI, Herold S, Cordero J, Singh I, Wilhelm J, Barreto G, Morty R, El Agha E, Mari B, Chen C, Zhang JS, Chao CM, Bellusci S. A critical role for miR-142 in alveolar epithelial lineage formation in mouse lung development. Cell Mol Life Sci 2019; 76:2817-2832. [PMID: 30887098 DOI: 10.1007/s00018-019-03067-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 03/05/2019] [Accepted: 03/12/2019] [Indexed: 01/14/2023]
Abstract
The respiratory epithelium arises from alveolar epithelial progenitors which differentiate into alveolar epithelial type 1 (AT1) and type 2 (AT2) cells. AT2 cells are stem cells in the lung critical for the repair process after injury. Mechanisms regulating AT1 and AT2 cell maturation are poorly defined. We report that the activation of the glucocorticoid pathway in an in vitro alveolar epithelial lineage differentiation assay led to increased AT2 marker Sftpc and decreased miR-142 expression. Using miR-142 KO mice, we demonstrate an increase in the AT2/AT1 cell number ratio. Overexpression of miR-142 in alveolar progenitor cells in vivo led to the opposite effect. Examination of the KO lungs at E18.5 revealed enhanced expression of miR-142 targets Apc, Ep300 and Kras associated with increased β-catenin and p-Erk signaling. Silencing of miR-142 expression in lung explants grown in vitro triggers enhanced Sftpc expression as well as increased AT2/AT1 cell number ratio. Pharmacological inhibition of Ep300-β-catenin but not Erk in vitro prevented the increase in Sftpc expression triggered by loss of miR-142. These results suggest that the glucocorticoid-miR-142-Ep300-β-catenin signaling axis controls pneumocyte maturation.
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Affiliation(s)
- Amit Shrestha
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.,Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Universities of Giessen and Marburg Lung Center (UGMLC), Justus-Liebig-University Giessen, 35392, Giessen, Germany
| | - Gianni Carraro
- Department of Medicine, Cedars-Sinai Medical Center, Lung and Regenerative Medicine Institutes, Los Angeles, CA, USA
| | - Nicolas Nottet
- Centre National de la Recherche Scientifique, CNRS, UMR 7275, Institut de Pharmacologie Moleculaire et Cellulaire (IPMC), Sophia Antipolis, France.,Universite Cote d'Azur, Nice, France
| | - Ana Ivonne Vazquez-Armendariz
- Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Universities of Giessen and Marburg Lung Center (UGMLC), Justus-Liebig-University Giessen, 35392, Giessen, Germany
| | - Susanne Herold
- Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Universities of Giessen and Marburg Lung Center (UGMLC), Justus-Liebig-University Giessen, 35392, Giessen, Germany
| | - Julio Cordero
- Lung Cancer Epigenetics, Member of the German Center of Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Max-Planck-Institute for Heart and Lung Research, 61231, Bad Nauheim, Germany
| | - Indrabahadur Singh
- Lung Cancer Epigenetics, Member of the German Center of Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Max-Planck-Institute for Heart and Lung Research, 61231, Bad Nauheim, Germany
| | - Jochen Wilhelm
- Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Universities of Giessen and Marburg Lung Center (UGMLC), Justus-Liebig-University Giessen, 35392, Giessen, Germany
| | - Guillermo Barreto
- Lung Cancer Epigenetics, Member of the German Center of Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Max-Planck-Institute for Heart and Lung Research, 61231, Bad Nauheim, Germany.,Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, 420008, Kazan, Russian Federation
| | - Rory Morty
- Department of Lung Development and Remodeling, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Elie El Agha
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.,Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Universities of Giessen and Marburg Lung Center (UGMLC), Justus-Liebig-University Giessen, 35392, Giessen, Germany
| | - Bernard Mari
- Centre National de la Recherche Scientifique, CNRS, UMR 7275, Institut de Pharmacologie Moleculaire et Cellulaire (IPMC), Sophia Antipolis, France.,Universite Cote d'Azur, Nice, France
| | - Chengshui Chen
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Jin-San Zhang
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.,Institute of Life Sciences, Wenzhou University, Wenzhou, Zhejiang, People's Republic of China
| | - Cho-Ming Chao
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China. .,Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Universities of Giessen and Marburg Lung Center (UGMLC), Justus-Liebig-University Giessen, 35392, Giessen, Germany. .,Department of General Pediatrics and Neonatology, University Children's Hospital Gießen, Justus-Liebig-University, Giessen, Germany.
| | - Saverio Bellusci
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China. .,Cardio-Pulmonary Institute (CPI), Member of the German Center for Lung Research (DZL), Universities of Giessen and Marburg Lung Center (UGMLC), Justus-Liebig-University Giessen, 35392, Giessen, Germany.
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23
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El Agha E, Schwind F, Ruppert C, Günther A, Bellusci S, Schermuly RT, Kosanovic D. Is the fibroblast growth factor signaling pathway a victim of receptor tyrosine kinase inhibition in pulmonary parenchymal and vascular remodeling? Am J Physiol Lung Cell Mol Physiol 2018; 315:L248-L252. [PMID: 29722558 DOI: 10.1152/ajplung.00140.2018] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Idiopathic pulmonary arterial hypertension (IPAH), pulmonary hypertension (PH) due to lung disease and/or hypoxia and idiopathic pulmonary fibrosis (IPF) are increasingly recognized as important contributors to mortality and morbidity worldwide. Among others, the current treatment paradigm considers broad inhibition of receptor tyrosine kinases, a strategy that likely leads to collateral inhibition of signaling pathways that are critical for lung repair and regeneration. Fibroblast growth factor 7 (FGF7) and FGF10 signaling in the lung through FGF receptor 2 (FGFR2) are involved in epithelial cell protection and renewal, and mutations in their corresponding genes in humans are linked to increased susceptibility to lung pathologies, such as chronic obstructive pulmonary disease and bronchopulmonary dysplasia. In this report, we present data demonstrating significant upregulation of FGF7, FGF10, and FGFR2 in IPF and IPAH lungs compared with donor lungs. These ligands and their cognate receptor converged on the remodeled parenchyma and vasculature of IPF and IPAH lungs. Interestingly, the expression levels of FGFR1, which has been previously shown to play a pathological role in PH development, were not significantly changed in either disease state. Intriguingly, the expression levels of FGF7, FGF10, and FGFR2 were lower in IPF lung regions undergoing active remodeling, and inversely correlated with IPAH severity, indicating that increased expression might reflect lung repair rather than lung pathology, and warranting further research on the precise role of FGF signaling in pulmonary parenchymal and vascular remodeling.
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Affiliation(s)
- Elie El Agha
- Justus-Liebig University Giessen, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, German Center for Lung Research , Giessen , Germany
| | - Felix Schwind
- Justus-Liebig University Giessen, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, German Center for Lung Research , Giessen , Germany
| | - Clemens Ruppert
- Justus-Liebig University Giessen, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, German Center for Lung Research , Giessen , Germany
| | - Andreas Günther
- Justus-Liebig University Giessen, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, German Center for Lung Research , Giessen , Germany
| | - Saverio Bellusci
- Justus-Liebig University Giessen, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, German Center for Lung Research , Giessen , Germany
| | - Ralph T Schermuly
- Justus-Liebig University Giessen, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, German Center for Lung Research , Giessen , Germany
| | - Djuro Kosanovic
- Justus-Liebig University Giessen, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, German Center for Lung Research , Giessen , Germany
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24
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Abstract
Fibrosis is associated with organ failure and high mortality and is commonly characterized by aberrant myofibroblast accumulation. Investigating the cellular origin of myofibroblasts in various diseases is thus a promising strategy for developing targeted anti-fibrotic treatments. Recent studies using genetic lineage tracing technology have implicated diverse organ-resident perivascular mesenchymal stem cell (MSC)-like cells and bone marrow-MSCs in myofibroblast generation during fibrosis development. In this Review, we give an overview of the emerging role of MSCs and MSC-like cells in myofibroblast-mediated fibrotic disease in the kidney, lung, heart, liver, skin, and bone marrow.
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Affiliation(s)
- Elie El Agha
- Institute of Life Sciences, Wenzhou University, Wenzhou University-Wenzhou Medical University Collaborative Innovation Center of Biomedicine, Wenzhou, Zhejiang, China; Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities of Giessen and Marburg Lung Center (UGMLC), Justus-Liebig-University Giessen, German Center for Lung Research (DZL), Giessen, Germany.
| | - Rafael Kramann
- Division of Nephrology and Clinical Immunology, Medical Faculty RWTH Aachen University, RWTH Aachen University, Aachen, Germany
| | - Rebekka K Schneider
- Department of Hematology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands; Department of Hematology, Oncology, Hemostaseology, and Stem Cell Transplantation, RWTH Aachen University, Aachen, Germany
| | - Xiaokun Li
- Institute of Life Sciences, Wenzhou University, Wenzhou University-Wenzhou Medical University Collaborative Innovation Center of Biomedicine, Wenzhou, Zhejiang, China
| | - Werner Seeger
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities of Giessen and Marburg Lung Center (UGMLC), Justus-Liebig-University Giessen, German Center for Lung Research (DZL), Giessen, Germany; Max Planck Institute for Heart and Lung Research, W.G. Kerckhoff Institute, Bad Nauheim, Germany
| | - Benjamin D Humphreys
- Division of Nephrology, Department of Medicine, Washington University School of Medicine, St. Louis, USA
| | - Saverio Bellusci
- Institute of Life Sciences, Wenzhou University, Wenzhou University-Wenzhou Medical University Collaborative Innovation Center of Biomedicine, Wenzhou, Zhejiang, China; Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities of Giessen and Marburg Lung Center (UGMLC), Justus-Liebig-University Giessen, German Center for Lung Research (DZL), Giessen, Germany.
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25
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Crnkovic S, Marsh LM, El Agha E, Voswinckel R, Ghanim B, Klepetko W, Stacher‐Priehse E, Olschewski H, Bloch W, Bellusci S, Olschewski A, Kwapiszewska G. Resident cell lineages are preserved in pulmonary vascular remodeling. J Pathol 2018; 244:485-498. [PMID: 29359814 PMCID: PMC5903372 DOI: 10.1002/path.5044] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Revised: 12/17/2017] [Accepted: 01/14/2018] [Indexed: 02/06/2023]
Abstract
Pulmonary vascular remodeling is the main pathological hallmark of pulmonary hypertension disease. We undertook a comprehensive and multilevel approach to investigate the origin of smooth muscle actin-expressing cells in remodeled vessels. Transgenic mice that allow for specific, inducible, and permanent labeling of endothelial (Cdh5-tdTomato), smooth muscle (Acta2-, Myh11-tdTomato), pericyte (Cspg4-tdTomato), and fibroblast (Pdgfra-tdTomato) lineages were used to delineate the cellular origins of pulmonary vascular remodeling. Mapping the fate of major lung resident cell types revealed smooth muscle cells (SMCs) as the predominant source of cells that populate remodeled pulmonary vessels in chronic hypoxia and allergen-induced murine models. Combining in vivo cell type-specific, time-controlled labeling of proliferating cells with a pulmonary artery phenotypic explant assay, we identified proliferation of SMCs as an underlying remodeling pathomechanism. Multicolor immunofluorescence analysis showed a preserved pattern of cell type marker localization in murine and human pulmonary arteries, in both donors and idiopathic pulmonary arterial hypertension (IPAH) patients. Whilst neural glial antigen 2 (chondroitin sulfate proteoglycan 4) labeled mostly vascular supportive cells with partial overlap with SMC markers, PDGFRα-expressing cells were observed in the perivascular compartment. The luminal vessel side was lined by a single cell layer expressing endothelial markers followed by an adjacent and distinct layer defined by SMC marker expression and pronounced thickening in remodeled vessels. Quantitative flow cytometric analysis of single cell digests of diverse pulmonary artery layers showed the preserved separation into two discrete cell populations expressing either endothelial cell (EC) or SMC markers in human remodeled vessels. Additionally, we found no evidence of overlap between EC and SMC ultrastructural characteristics using electron microscopy in either donor or IPAH arteries. Lineage-specific marker expression profiles are retained during pulmonary vascular remodeling without any indication of cell type conversion. The expansion of resident SMCs is the major underlying and evolutionarily conserved paradigm of pulmonary vascular disease pathogenesis. © 2018 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of Pathological Society of Great Britain and Ireland.
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MESH Headings
- Actins/genetics
- Actins/metabolism
- Animals
- Antigens/genetics
- Antigens/metabolism
- Antigens, CD/genetics
- Antigens, CD/metabolism
- Cadherins/genetics
- Cadherins/metabolism
- Cell Lineage
- Chronic Disease
- Disease Models, Animal
- Familial Primary Pulmonary Hypertension/metabolism
- Familial Primary Pulmonary Hypertension/pathology
- Familial Primary Pulmonary Hypertension/physiopathology
- Fluorescent Antibody Technique
- Genes, Reporter
- Humans
- Hypoxia/genetics
- Hypoxia/metabolism
- Hypoxia/pathology
- Hypoxia/physiopathology
- Luminescent Proteins/genetics
- Luminescent Proteins/metabolism
- Lung/blood supply
- Mice, Transgenic
- Muscle, Smooth, Vascular/metabolism
- Muscle, Smooth, Vascular/pathology
- Muscle, Smooth, Vascular/physiopathology
- Myocytes, Smooth Muscle/metabolism
- Myocytes, Smooth Muscle/pathology
- Phenotype
- Proteoglycans/genetics
- Proteoglycans/metabolism
- Pulmonary Artery/metabolism
- Pulmonary Artery/pathology
- Pulmonary Artery/physiopathology
- Receptor, Platelet-Derived Growth Factor alpha/genetics
- Receptor, Platelet-Derived Growth Factor alpha/metabolism
- Respiratory Hypersensitivity/genetics
- Respiratory Hypersensitivity/metabolism
- Respiratory Hypersensitivity/pathology
- Respiratory Hypersensitivity/physiopathology
- Vascular Remodeling
- Red Fluorescent Protein
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Affiliation(s)
- Slaven Crnkovic
- Ludwig Boltzmann Institute for Lung Vascular ResearchGrazAustria
- Department of PhysiologyMedical University of GrazGrazAustria
| | - Leigh M Marsh
- Ludwig Boltzmann Institute for Lung Vascular ResearchGrazAustria
| | - Elie El Agha
- Excellence Cluster Cardio‐Pulmonary System (ECCPS), Member of the German Center for Lung Research (DZL), Universities of Giessen and Marburg Lung Center (UGMLC)Justus Liebig University GiessenGiessenGermany
| | | | - Bahil Ghanim
- Department of Thoracic SurgeryMedical University of ViennaViennaAustria
| | - Walter Klepetko
- Department of Thoracic SurgeryMedical University of ViennaViennaAustria
| | - Elvira Stacher‐Priehse
- Ludwig Boltzmann Institute for Lung Vascular ResearchGrazAustria
- Institute of PathologyMedical University of GrazGrazAustria
| | - Horst Olschewski
- Department of Internal Medicine, Division of PulmonologyMedical University of GrazGrazAustria
| | | | - Saverio Bellusci
- Excellence Cluster Cardio‐Pulmonary System (ECCPS), Member of the German Center for Lung Research (DZL), Universities of Giessen and Marburg Lung Center (UGMLC)Justus Liebig University GiessenGiessenGermany
| | - Andrea Olschewski
- Ludwig Boltzmann Institute for Lung Vascular ResearchGrazAustria
- Department of PhysiologyMedical University of GrazGrazAustria
| | - Grazyna Kwapiszewska
- Ludwig Boltzmann Institute for Lung Vascular ResearchGrazAustria
- Department of PhysiologyMedical University of GrazGrazAustria
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26
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Ntokou A, Szibor M, Rodríguez-Castillo JA, Quantius J, Herold S, El Agha E, Bellusci S, Salwig I, Braun T, Voswinckel R, Seeger W, Morty RE, Ahlbrecht K. A novel mouse Cre-driver line targeting Perilipin 2-expressing cells in the neonatal lung. Genesis 2017; 55. [PMID: 29045046 DOI: 10.1002/dvg.23080] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Revised: 10/13/2017] [Accepted: 10/13/2017] [Indexed: 12/21/2022]
Abstract
Pulmonary diseases such as chronic obstructive pulmonary disease, lung fibrosis, and bronchopulmonary dysplasia are characterized by the destruction or malformation of the alveolar regions of the lung. The underlying pathomechanisms at play are an area of intense interest since these mechanisms may reveal pathways suitable for interventions to drive reparative processes. Lipid-laden fibroblasts (lipofibroblasts) express the Perilipin 2 (Plin2) gene-product, PLIN2, commonly called adipose-differentiation related protein (ADRP). These cells are also thought to play a role in alveolarization and repair after injury to the alveolus. Progress in defining the functional contribution of lipofibroblasts to alveolar generation and repair is hampered by a lack of in vivo tools. The present study reports the generation of an inducible mouse Cre-driver line to target cells of the ADRP lineage. Robust Cre-mediated recombination in this mouse line was detected in mesenchymal cells of the postnatal lung, and in additional organs including the heart, liver, and spleen. The generation and validation of this valuable new tool to genetically target, manipulate, and trace cells of the ADRP lineage is critical for assessing the functional contribution of lipofibroblasts to lung development and repair.
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Affiliation(s)
- Aglaia Ntokou
- Department of Lung Development and Remodeling, Max Planck Institute for Heart and Lung Research, member of the German Center for Lung Research (DZL), Bad Nauheim, Germany.,Department of Internal Medicine (Pulmonology), Universities of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
| | - Marten Szibor
- Department of Cardiac Development and Remodeling, Max Planck Institute for Heart and Lung Research, Member of the German Center for Lung Research (DZL), Bad Nauheim, Germany.,Institute of Biotechnology, Viikinkaari 5, Helsinki, FI-00790, Finland
| | - José Alberto Rodríguez-Castillo
- Department of Lung Development and Remodeling, Max Planck Institute for Heart and Lung Research, member of the German Center for Lung Research (DZL), Bad Nauheim, Germany
| | - Jennifer Quantius
- Department of Internal Medicine (Pulmonology), Universities of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
| | - Susanne Herold
- Department of Internal Medicine (Pulmonology), Universities of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
| | - Elie El Agha
- Department of Internal Medicine (Pulmonology), Universities of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
| | - Saverio Bellusci
- Department of Internal Medicine (Pulmonology), Universities of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
| | - Isabelle Salwig
- Department of Cardiac Development and Remodeling, Max Planck Institute for Heart and Lung Research, Member of the German Center for Lung Research (DZL), Bad Nauheim, Germany
| | - Thomas Braun
- Department of Cardiac Development and Remodeling, Max Planck Institute for Heart and Lung Research, Member of the German Center for Lung Research (DZL), Bad Nauheim, Germany
| | - Robert Voswinckel
- Department of Lung Development and Remodeling, Max Planck Institute for Heart and Lung Research, member of the German Center for Lung Research (DZL), Bad Nauheim, Germany
| | - Werner Seeger
- Department of Lung Development and Remodeling, Max Planck Institute for Heart and Lung Research, member of the German Center for Lung Research (DZL), Bad Nauheim, Germany.,Department of Internal Medicine (Pulmonology), Universities of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
| | - Rory E Morty
- Department of Lung Development and Remodeling, Max Planck Institute for Heart and Lung Research, member of the German Center for Lung Research (DZL), Bad Nauheim, Germany.,Department of Internal Medicine (Pulmonology), Universities of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
| | - Katrin Ahlbrecht
- Department of Lung Development and Remodeling, Max Planck Institute for Heart and Lung Research, member of the German Center for Lung Research (DZL), Bad Nauheim, Germany.,Department of Internal Medicine (Pulmonology), Universities of Giessen and Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
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27
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Volckaert T, Yuan T, Chao CM, Bell H, Sitaula A, Szimmtenings L, El Agha E, Chanda D, Majka S, Bellusci S, Thannickal VJ, Fässler R, De Langhe SP. Fgf10-Hippo Epithelial-Mesenchymal Crosstalk Maintains and Recruits Lung Basal Stem Cells. Dev Cell 2017; 43:48-59.e5. [PMID: 29017029 DOI: 10.1016/j.devcel.2017.09.003] [Citation(s) in RCA: 93] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 07/20/2017] [Accepted: 09/08/2017] [Indexed: 11/25/2022]
Abstract
The lung harbors its basal stem/progenitor cells (BSCs) in the protected environment of the cartilaginous airways. After major lung injuries, BSCs are activated and recruited to sites of injury. Here, we show that during homeostasis, BSCs in cartilaginous airways maintain their stem cell state by downregulating the Hippo pathway (resulting in increased nuclear Yap), which generates a localized Fgf10-expressing stromal niche; in contrast, differentiated epithelial cells in non-cartilaginous airways maintain quiescence by activating the Hippo pathway and inhibiting Fgf10 expression in airway smooth muscle cells (ASMCs). However, upon injury, surviving differentiated epithelial cells spread to maintain barrier function and recruit integrin-linked kinase to adhesion sites, which leads to Merlin degradation, downregulation of the Hippo pathway, nuclear Yap translocation, and expression and secretion of Wnt7b. Epithelial-derived Wnt7b, then in turn, induces Fgf10 expression in ASMCs, which extends the BSC niche to promote regeneration.
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Affiliation(s)
- Thomas Volckaert
- Department of Pediatrics, Division of Cell Biology, National Jewish Health, Denver, CO 80206, USA; Department of Medicine, Division of Pulmonary, Allergy & Critical Care Medicine, University of Alabama at Birmingham, THT 422, 1720 2nd Avenue South, Birmingham, AL 35294-2182, USA
| | - Tingting Yuan
- Department of Pediatrics, Division of Cell Biology, National Jewish Health, Denver, CO 80206, USA; Department of Medicine, Division of Pulmonary, Allergy & Critical Care Medicine, University of Alabama at Birmingham, THT 422, 1720 2nd Avenue South, Birmingham, AL 35294-2182, USA
| | - Cho-Ming Chao
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, 35392 Giessen, Germany
| | - Harold Bell
- Department of Pediatrics, Division of Cell Biology, National Jewish Health, Denver, CO 80206, USA
| | - Alina Sitaula
- Department of Pediatrics, Division of Cell Biology, National Jewish Health, Denver, CO 80206, USA
| | - Luisa Szimmtenings
- Department of Medicine, Division of Pulmonary, Allergy & Critical Care Medicine, University of Alabama at Birmingham, THT 422, 1720 2nd Avenue South, Birmingham, AL 35294-2182, USA
| | - Elie El Agha
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, 35392 Giessen, Germany
| | - Diptiman Chanda
- Department of Medicine, Division of Pulmonary, Allergy & Critical Care Medicine, University of Alabama at Birmingham, THT 422, 1720 2nd Avenue South, Birmingham, AL 35294-2182, USA
| | - Susan Majka
- Department of Medicine, Division of Allergy, Pulmonary and Critical Care Medicine or Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Saverio Bellusci
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, 35392 Giessen, Germany
| | - Victor J Thannickal
- Department of Medicine, Division of Pulmonary, Allergy & Critical Care Medicine, University of Alabama at Birmingham, THT 422, 1720 2nd Avenue South, Birmingham, AL 35294-2182, USA
| | - Reinhard Fässler
- Department of Molecular Medicine, Max Planck Institute of Biochemistry, 82152 Martinsried, Germany
| | - Stijn P De Langhe
- Department of Pediatrics, Division of Cell Biology, National Jewish Health, Denver, CO 80206, USA; Department of Medicine, Division of Pulmonary, Allergy & Critical Care Medicine, University of Alabama at Birmingham, THT 422, 1720 2nd Avenue South, Birmingham, AL 35294-2182, USA; Department of Cellular and Developmental Biology, School of Medicine, University of Colorado Denver, Aurora, CO 80045, USA.
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28
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El Agha E, Kheirollahi V, Moiseenko A, Seeger W, Bellusci S. Ex vivo analysis of the contribution of FGF10 + cells to airway smooth muscle cell formation during early lung development. Dev Dyn 2017; 246:531-538. [PMID: 28387977 DOI: 10.1002/dvdy.24504] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Revised: 03/29/2017] [Accepted: 03/29/2017] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND Airway smooth muscle cells (ASMCs) have been widely studied during embryonic lung development. These cells have been shown to control epithelial bifurcation during branching morphogenesis. Fibroblast growth factor 10-positive (FGF10+ ) cells, originally residing in the submesothelial mesenchyme, contribute to ASMC formation in the distal lung. The reported work aims at monitoring the response of FGF10+ progenitors and differentiated ASMCs to growth factor treatment in real time using lineage tracing in the background of an air-liquid interface (ALI) culture system. RESULTS FGF ligands impose divergent effects on iterative lung branching in vitro. Moreover, time-lapse imaging and endpoint analysis show that FGF9 treatment leads to amplification of the FGF10+ lineage and represses its differentiation to ASMCs. Sonic hedgehog (SHH) treatment reduces the amplification of this lineage and leads to decreased lung branching. Finally, differentiated ASMCs in proximal regions fail to expand upon FGF9 treatment. CONCLUSIONS Our data demonstrate, in real time, that FGF9 is an important regulator of amplification, migration, and subsequent differentiation of ASMC progenitors during early lung development. The attained results agree with previous findings regarding ASMC formation and highlight the complexity of growth factor signaling networks in controlling mesenchymal cell-fate decisions in the developing mouse lung. Developmental Dynamics 246:531-538, 2017. © 2017 Wiley Periodicals, Inc.
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Affiliation(s)
- Elie El Agha
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities of Giessen and Marburg Lung Center (UGMLC), Justus-Liebig-University Giessen, German Center for Lung Research (DZL), Giessen, Germany
| | - Vahid Kheirollahi
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities of Giessen and Marburg Lung Center (UGMLC), Justus-Liebig-University Giessen, German Center for Lung Research (DZL), Giessen, Germany
| | - Alena Moiseenko
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities of Giessen and Marburg Lung Center (UGMLC), Justus-Liebig-University Giessen, German Center for Lung Research (DZL), Giessen, Germany
| | - Werner Seeger
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities of Giessen and Marburg Lung Center (UGMLC), Justus-Liebig-University Giessen, German Center for Lung Research (DZL), Giessen, Germany
| | - Saverio Bellusci
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities of Giessen and Marburg Lung Center (UGMLC), Justus-Liebig-University Giessen, German Center for Lung Research (DZL), Giessen, Germany.,Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russia
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Moiseenko A, Kheirollahi V, Chao CM, Ahmadvand N, Quantius J, Wilhelm J, Herold S, Ahlbrecht K, Morty RE, Rizvanov AA, Minoo P, El Agha E, Bellusci S. Origin and characterization of alpha smooth muscle actin-positive cells during murine lung development. Stem Cells 2017; 35:1566-1578. [DOI: 10.1002/stem.2615] [Citation(s) in RCA: 88] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Revised: 02/17/2017] [Accepted: 02/23/2017] [Indexed: 01/08/2023]
Affiliation(s)
- Alena Moiseenko
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities of Giessen and Marburg Lung Center (UGMLC), Justus Liebig University Giessen, German Center for Lung Research (DZL); Giessen Germany
| | - Vahid Kheirollahi
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities of Giessen and Marburg Lung Center (UGMLC), Justus Liebig University Giessen, German Center for Lung Research (DZL); Giessen Germany
| | - Cho-Ming Chao
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities of Giessen and Marburg Lung Center (UGMLC), Justus Liebig University Giessen, German Center for Lung Research (DZL); Giessen Germany
| | - Negah Ahmadvand
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities of Giessen and Marburg Lung Center (UGMLC), Justus Liebig University Giessen, German Center for Lung Research (DZL); Giessen Germany
| | - Jennifer Quantius
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities of Giessen and Marburg Lung Center (UGMLC), Justus Liebig University Giessen, German Center for Lung Research (DZL); Giessen Germany
| | - Jochen Wilhelm
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities of Giessen and Marburg Lung Center (UGMLC), Justus Liebig University Giessen, German Center for Lung Research (DZL); Giessen Germany
| | - Susanne Herold
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities of Giessen and Marburg Lung Center (UGMLC), Justus Liebig University Giessen, German Center for Lung Research (DZL); Giessen Germany
| | - Katrin Ahlbrecht
- Department of Lung Development and Remodeling; Max Planck Institute for Heart and Lung Research, German Center for Lung Research (DZL); Bad Nauheim Germany
| | - Rory E. Morty
- Department of Lung Development and Remodeling; Max Planck Institute for Heart and Lung Research, German Center for Lung Research (DZL); Bad Nauheim Germany
| | - Albert A. Rizvanov
- Institute of Fundamental Medicine and Biology, Kazan Federal University; Kazan Russia
| | - Parviz Minoo
- Department of Pediatrics, Division of Newborn Medicine; University of Southern California, Childrens Hospital Los Angeles; Los Angeles California USA
| | - Elie El Agha
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities of Giessen and Marburg Lung Center (UGMLC), Justus Liebig University Giessen, German Center for Lung Research (DZL); Giessen Germany
| | - Saverio Bellusci
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities of Giessen and Marburg Lung Center (UGMLC), Justus Liebig University Giessen, German Center for Lung Research (DZL); Giessen Germany
- Institute of Fundamental Medicine and Biology, Kazan Federal University; Kazan Russia
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30
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El Agha E, Moiseenko A, Kheirollahi V, De Langhe S, Crnkovic S, Kwapiszewska G, Szibor M, Kosanovic D, Schwind F, Schermuly RT, Henneke I, MacKenzie B, Quantius J, Herold S, Ntokou A, Ahlbrecht K, Braun T, Morty RE, Günther A, Seeger W, Bellusci S. Two-Way Conversion between Lipogenic and Myogenic Fibroblastic Phenotypes Marks the Progression and Resolution of Lung Fibrosis. Cell Stem Cell 2017; 20:571. [DOI: 10.1016/j.stem.2017.03.011] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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El Agha E, Seeger W, Bellusci S. Therapeutic and pathological roles of fibroblast growth factors in pulmonary diseases. Dev Dyn 2016; 246:235-244. [PMID: 27783451 DOI: 10.1002/dvdy.24468] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Revised: 10/13/2016] [Accepted: 10/19/2016] [Indexed: 12/15/2022] Open
Abstract
Fibroblast growth factors (FGFs) constitute a large family of polypeptides that are involved in many biological processes, ranging from prenatal cell-fate specification and organogenesis to hormonal and metabolic regulation in postnatal life. During embryonic development, these growth factors are important mediators of the crosstalk among ectoderm-, mesoderm-, and endoderm-derived cells, and they instruct the spatial and temporal growth of organs and tissues such as the brain, bone, lung, gut, and others. The involvement of FGFs in postnatal lung homeostasis is a growing field, and there is emerging literature about their roles in lung pathophysiology. In this review, the involvement of FGF signaling in a wide array of lung diseases will be summarized. Developmental Dynamics 246:235-244, 2017. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Elie El Agha
- Excellence Cluster Cardio-Pulmonary System (ECCPS), member of the German Center for Lung Research (DZL), Universities of Giessen and Marburg Lung Center (UGMLC), Justus-Liebig-University Giessen, Giessen, Germany
| | - Werner Seeger
- Excellence Cluster Cardio-Pulmonary System (ECCPS), member of the German Center for Lung Research (DZL), Universities of Giessen and Marburg Lung Center (UGMLC), Justus-Liebig-University Giessen, Giessen, Germany.,Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Saverio Bellusci
- Excellence Cluster Cardio-Pulmonary System (ECCPS), member of the German Center for Lung Research (DZL), Universities of Giessen and Marburg Lung Center (UGMLC), Justus-Liebig-University Giessen, Giessen, Germany.,College of Life and Environmental Sciences, Wenzhou University, Wenzhou, China
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32
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Chao CM, Yahya F, Moiseenko A, Tiozzo C, Shrestha A, Ahmadvand N, El Agha E, Quantius J, Dilai S, Kheirollahi V, Jones M, Wilhem J, Carraro G, Ehrhardt H, Zimmer KP, Barreto G, Ahlbrecht K, Morty RE, Herold S, Abellar RG, Seeger W, Schermuly R, Zhang JS, Minoo P, Bellusci S. Fgf10 deficiency is causative for lethality in a mouse model of bronchopulmonary dysplasia. J Pathol 2016; 241:91-103. [PMID: 27770432 DOI: 10.1002/path.4834] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Revised: 08/31/2016] [Accepted: 10/12/2016] [Indexed: 12/17/2022]
Abstract
Inflammation-induced FGF10 protein deficiency is associated with bronchopulmonary dysplasia (BPD), a chronic lung disease of prematurely born infants characterized by arrested alveolar development. So far, experimental evidence for a direct role of FGF10 in lung disease is lacking. Using the hyperoxia-induced neonatal lung injury as a mouse model of BPD, the impact of Fgf10 deficiency in Fgf10+/- versus Fgf10+/+ pups was investigated. In normoxia, no lethality of Fgf10+/+ or Fgf10+/- pups was observed. By contrast, all Fgf10+/- pups died within 8 days of hyperoxic injury, with lethality starting at day 5, whereas Fgf10+/+ pups were all alive. Lungs of pups from the two genotypes were collected on postnatal day 3 following normoxia or hyperoxia exposure for further analysis. In hyperoxia, Fgf10+/- lungs exhibited increased hypoalveolarization. Analysis by FACS of the Fgf10+/- versus control lungs in normoxia revealed a decreased ratio of alveolar epithelial type II (AECII) cells over total Epcam-positive cells. In addition, gene array analysis indicated reduced AECII and increased AECI transcriptome signatures in isolated AECII cells from Fgf10+/- lungs. Such an imbalance in differentiation is also seen in hyperoxia and is associated with reduced mature surfactant protein B and C expression. Attenuation of the activity of Fgfr2b ligands postnatally in the context of hyperoxia also led to increased lethality with decreased surfactant expression. In summary, decreased Fgf10 mRNA levels lead to congenital lung defects, which are compatible with postnatal survival, but which compromise the ability of the lungs to cope with sub-lethal hyperoxic injury. Fgf10 deficiency affects quantitatively and qualitatively the formation of AECII cells. In addition, Fgfr2b ligands are also important for repair after hyperoxia exposure in neonates. Deficient AECII cells could be an additional complication for patients with BPD. Copyright © 2016 Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.
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Affiliation(s)
- Cho-Ming Chao
- Universities of Giessen and Marburg Lung Center (UGMLC), Excellence Cluster Cardio-Pulmonary System (ECCPS), Member of the German Center for Lung Research (DZL), Department of Internal Medicine II, Aulweg 130, 35392, Giessen, Germany.,University Children's Hospital Gießen, Division of General Pediatrics and Neonatology, Justus-Liebig-University, Member of the German Lung Center (DZL), Gießen, Germany
| | - Faady Yahya
- Universities of Giessen and Marburg Lung Center (UGMLC), Excellence Cluster Cardio-Pulmonary System (ECCPS), Member of the German Center for Lung Research (DZL), Department of Internal Medicine II, Aulweg 130, 35392, Giessen, Germany
| | - Alena Moiseenko
- Universities of Giessen and Marburg Lung Center (UGMLC), Excellence Cluster Cardio-Pulmonary System (ECCPS), Member of the German Center for Lung Research (DZL), Department of Internal Medicine II, Aulweg 130, 35392, Giessen, Germany
| | - Caterina Tiozzo
- Division of Neonatology, Department of Pediatrics, Columbia University, New York, NY, USA
| | - Amit Shrestha
- Universities of Giessen and Marburg Lung Center (UGMLC), Excellence Cluster Cardio-Pulmonary System (ECCPS), Member of the German Center for Lung Research (DZL), Department of Internal Medicine II, Aulweg 130, 35392, Giessen, Germany
| | - Negah Ahmadvand
- Universities of Giessen and Marburg Lung Center (UGMLC), Excellence Cluster Cardio-Pulmonary System (ECCPS), Member of the German Center for Lung Research (DZL), Department of Internal Medicine II, Aulweg 130, 35392, Giessen, Germany
| | - Elie El Agha
- Universities of Giessen and Marburg Lung Center (UGMLC), Excellence Cluster Cardio-Pulmonary System (ECCPS), Member of the German Center for Lung Research (DZL), Department of Internal Medicine II, Aulweg 130, 35392, Giessen, Germany
| | - Jennifer Quantius
- Universities of Giessen and Marburg Lung Center (UGMLC), Excellence Cluster Cardio-Pulmonary System (ECCPS), Member of the German Center for Lung Research (DZL), Department of Internal Medicine II, Aulweg 130, 35392, Giessen, Germany
| | - Salma Dilai
- Universities of Giessen and Marburg Lung Center (UGMLC), Excellence Cluster Cardio-Pulmonary System (ECCPS), Member of the German Center for Lung Research (DZL), Department of Internal Medicine II, Aulweg 130, 35392, Giessen, Germany
| | - Vahid Kheirollahi
- Universities of Giessen and Marburg Lung Center (UGMLC), Excellence Cluster Cardio-Pulmonary System (ECCPS), Member of the German Center for Lung Research (DZL), Department of Internal Medicine II, Aulweg 130, 35392, Giessen, Germany
| | - Matthew Jones
- Universities of Giessen and Marburg Lung Center (UGMLC), Excellence Cluster Cardio-Pulmonary System (ECCPS), Member of the German Center for Lung Research (DZL), Department of Internal Medicine II, Aulweg 130, 35392, Giessen, Germany
| | - Jochen Wilhem
- Universities of Giessen and Marburg Lung Center (UGMLC), Excellence Cluster Cardio-Pulmonary System (ECCPS), Member of the German Center for Lung Research (DZL), Department of Internal Medicine II, Aulweg 130, 35392, Giessen, Germany
| | - Gianni Carraro
- Departments of Medicine and Biomedical Sciences, Lung and Regenerative Medicine Institutes, Cedars-Sinai Medical Center, Los Angeles, CA, 90048, USA
| | - Harald Ehrhardt
- University Children's Hospital Gießen, Division of General Pediatrics and Neonatology, Justus-Liebig-University, Member of the German Lung Center (DZL), Gießen, Germany
| | - Klaus-Peter Zimmer
- University Children's Hospital Gießen, Division of General Pediatrics and Neonatology, Justus-Liebig-University, Member of the German Lung Center (DZL), Gießen, Germany
| | - Guillermo Barreto
- LOEWE Research Group, Lung Cancer Epigenetic, Max Planck Institute for Heart and Lung Research, Member of the German Lung Center (DZL), 61231, Bad Nauheim, Germany
| | - Katrin Ahlbrecht
- Department of Lung Development and Remodeling, Max Planck Institute for Heart and Lung Research, Member of the German Lung Center (DZL), 61231, Bad Nauheim, Germany
| | - Rory E Morty
- Department of Lung Development and Remodeling, Max Planck Institute for Heart and Lung Research, Member of the German Lung Center (DZL), 61231, Bad Nauheim, Germany
| | - Susanne Herold
- Universities of Giessen and Marburg Lung Center (UGMLC), Excellence Cluster Cardio-Pulmonary System (ECCPS), Member of the German Center for Lung Research (DZL), Department of Internal Medicine II, Aulweg 130, 35392, Giessen, Germany
| | - Rosanna G Abellar
- Department of Pathology and Cell Biology, Columbia University, New York, NY, 10032, USA
| | - Werner Seeger
- Universities of Giessen and Marburg Lung Center (UGMLC), Excellence Cluster Cardio-Pulmonary System (ECCPS), Member of the German Center for Lung Research (DZL), Department of Internal Medicine II, Aulweg 130, 35392, Giessen, Germany.,Department of Lung Development and Remodeling, Max Planck Institute for Heart and Lung Research, Member of the German Lung Center (DZL), 61231, Bad Nauheim, Germany
| | - Ralph Schermuly
- Universities of Giessen and Marburg Lung Center (UGMLC), Excellence Cluster Cardio-Pulmonary System (ECCPS), Member of the German Center for Lung Research (DZL), Department of Internal Medicine II, Aulweg 130, 35392, Giessen, Germany
| | - Jin-San Zhang
- College of Life and Environmental Sciences, Wenzhou University, Wenzhou, Zhejiang, 325027, PR China
| | - Parviz Minoo
- Department of Pediatrics, Division of Newborn Medicine, University of Southern California, Children's Hospital Los Angeles, Los Angeles, CA, 90027, USA
| | - Saverio Bellusci
- Universities of Giessen and Marburg Lung Center (UGMLC), Excellence Cluster Cardio-Pulmonary System (ECCPS), Member of the German Center for Lung Research (DZL), Department of Internal Medicine II, Aulweg 130, 35392, Giessen, Germany.,College of Life and Environmental Sciences, Wenzhou University, Wenzhou, Zhejiang, 325027, PR China.,Developmental Biology and Regenerative Medicine Program, Saban Research Institute of Children's Hospital Los Angeles and University of Southern California, Los Angeles, CA, 90027, USA
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El Agha E, Moiseenko A, Kheirollahi V, De Langhe S, Crnkovic S, Kwapiszewska G, Szibor M, Kosanovic D, Schwind F, Schermuly RT, Henneke I, MacKenzie B, Quantius J, Herold S, Ntokou A, Ahlbrecht K, Braun T, Morty RE, Günther A, Seeger W, Bellusci S. Two-Way Conversion between Lipogenic and Myogenic Fibroblastic Phenotypes Marks the Progression and Resolution of Lung Fibrosis. Cell Stem Cell 2016; 20:261-273.e3. [PMID: 27867035 DOI: 10.1016/j.stem.2016.10.004] [Citation(s) in RCA: 145] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Revised: 09/02/2016] [Accepted: 10/06/2016] [Indexed: 01/13/2023]
Abstract
Idiopathic pulmonary fibrosis (IPF) is a form of progressive interstitial lung disease with unknown etiology. Due to a lack of effective treatment, IPF is associated with a high mortality rate. The hallmark feature of this disease is the accumulation of activated myofibroblasts that excessively deposit extracellular matrix proteins, thus compromising lung architecture and function and hindering gas exchange. Here we investigated the origin of activated myofibroblasts and the molecular mechanisms governing fibrosis formation and resolution. Genetic engineering in mice enables the time-controlled labeling and monitoring of lipogenic or myogenic populations of lung fibroblasts during fibrosis formation and resolution. Our data demonstrate a lipogenic-to-myogenic switch in fibroblastic phenotype during fibrosis formation. Conversely, we observed a myogenic-to-lipogenic switch during fibrosis resolution. Analysis of human lung tissues and primary human lung fibroblasts indicates that this fate switching is involved in IPF pathogenesis, opening potential therapeutic avenues to treat patients.
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Affiliation(s)
- Elie El Agha
- Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, member of the German Center for Lung Research, Justus-Liebig-University Giessen, 35392 Giessen, Germany
| | - Alena Moiseenko
- Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, member of the German Center for Lung Research, Justus-Liebig-University Giessen, 35392 Giessen, Germany
| | - Vahid Kheirollahi
- Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, member of the German Center for Lung Research, Justus-Liebig-University Giessen, 35392 Giessen, Germany
| | - Stijn De Langhe
- Department of Pediatrics, Division of Cell Biology, National Jewish Health, Denver, CO 80206, USA
| | - Slaven Crnkovic
- Ludwig Boltzmann Institute for Lung Vascular Research, Center for Medical Research, 8010 Graz, Austria
| | - Grazyna Kwapiszewska
- Ludwig Boltzmann Institute for Lung Vascular Research, Center for Medical Research, 8010 Graz, Austria
| | - Marten Szibor
- Institute of Biotechnology, FinMIT Cluster of Excellence, Viikinkaari 5, FI-00790 Helsinki, Finland
| | - Djuro Kosanovic
- Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, member of the German Center for Lung Research, Justus-Liebig-University Giessen, 35392 Giessen, Germany
| | - Felix Schwind
- Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, member of the German Center for Lung Research, Justus-Liebig-University Giessen, 35392 Giessen, Germany
| | - Ralph T Schermuly
- Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, member of the German Center for Lung Research, Justus-Liebig-University Giessen, 35392 Giessen, Germany
| | - Ingrid Henneke
- Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, member of the German Center for Lung Research, Justus-Liebig-University Giessen, 35392 Giessen, Germany
| | - BreAnne MacKenzie
- Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, member of the German Center for Lung Research, Justus-Liebig-University Giessen, 35392 Giessen, Germany
| | - Jennifer Quantius
- Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, member of the German Center for Lung Research, Justus-Liebig-University Giessen, 35392 Giessen, Germany
| | - Susanne Herold
- Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, member of the German Center for Lung Research, Justus-Liebig-University Giessen, 35392 Giessen, Germany
| | - Aglaia Ntokou
- Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, member of the German Center for Lung Research, Justus-Liebig-University Giessen, 35392 Giessen, Germany; Max Planck Institute for Heart and Lung Research, W.G. Kerckhoff Institute, 61231 Bad Nauheim, Germany
| | - Katrin Ahlbrecht
- Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, member of the German Center for Lung Research, Justus-Liebig-University Giessen, 35392 Giessen, Germany; Max Planck Institute for Heart and Lung Research, W.G. Kerckhoff Institute, 61231 Bad Nauheim, Germany
| | - Thomas Braun
- Max Planck Institute for Heart and Lung Research, W.G. Kerckhoff Institute, 61231 Bad Nauheim, Germany
| | - Rory E Morty
- Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, member of the German Center for Lung Research, Justus-Liebig-University Giessen, 35392 Giessen, Germany; Max Planck Institute for Heart and Lung Research, W.G. Kerckhoff Institute, 61231 Bad Nauheim, Germany
| | - Andreas Günther
- Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, member of the German Center for Lung Research, Justus-Liebig-University Giessen, 35392 Giessen, Germany
| | - Werner Seeger
- Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, member of the German Center for Lung Research, Justus-Liebig-University Giessen, 35392 Giessen, Germany; Max Planck Institute for Heart and Lung Research, W.G. Kerckhoff Institute, 61231 Bad Nauheim, Germany
| | - Saverio Bellusci
- Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, member of the German Center for Lung Research, Justus-Liebig-University Giessen, 35392 Giessen, Germany; College of Life and Environmental Sciences, Wenzhou University, Wenzhou, Zhejiang, China.
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Quantius J, Schmoldt C, Vazquez-Armendariz AI, Becker C, El Agha E, Wilhelm J, Morty RE, Vadász I, Mayer K, Gattenloehner S, Fink L, Matrosovich M, Li X, Seeger W, Lohmeyer J, Bellusci S, Herold S. Influenza Virus Infects Epithelial Stem/Progenitor Cells of the Distal Lung: Impact on Fgfr2b-Driven Epithelial Repair. PLoS Pathog 2016; 12:e1005544. [PMID: 27322618 PMCID: PMC4913929 DOI: 10.1371/journal.ppat.1005544] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Accepted: 03/11/2016] [Indexed: 12/21/2022] Open
Abstract
Influenza Virus (IV) pneumonia is associated with severe damage of the lung epithelium and respiratory failure. Apart from efficient host defense, structural repair of the injured epithelium is crucial for survival of severe pneumonia. The molecular mechanisms underlying stem/progenitor cell mediated regenerative responses are not well characterized. In particular, the impact of IV infection on lung stem cells and their regenerative responses remains elusive. Our study demonstrates that a highly pathogenic IV infects various cell populations in the murine lung, but displays a strong tropism to an epithelial cell subset with high proliferative capacity, defined by the signature EpCamhighCD24lowintegrin(α6)high. This cell fraction expressed the stem cell antigen-1, highly enriched lung stem/progenitor cells previously characterized by the signature integrin(β4)+CD200+, and upregulated the p63/krt5 regeneration program after IV-induced injury. Using 3-dimensional organoid cultures derived from these epithelial stem/progenitor cells (EpiSPC), and in vivo infection models including transgenic mice, we reveal that their expansion, barrier renewal and outcome after IV-induced injury critically depended on Fgfr2b signaling. Importantly, IV infected EpiSPC exhibited severely impaired renewal capacity due to IV-induced blockade of β-catenin-dependent Fgfr2b signaling, evidenced by loss of alveolar tissue repair capacity after intrapulmonary EpiSPC transplantation in vivo. Intratracheal application of exogenous Fgf10, however, resulted in increased engagement of non-infected EpiSPC for tissue regeneration, demonstrated by improved proliferative potential, restoration of alveolar barrier function and increased survival following IV pneumonia. Together, these data suggest that tropism of IV to distal lung stem cell niches represents an important factor of pathogenicity and highlight impaired Fgfr2b signaling as underlying mechanism. Furthermore, increase of alveolar Fgf10 levels may represent a putative therapy to overcome regeneration failure after IV-induced lung injury.
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Affiliation(s)
- Jennifer Quantius
- Department of Internal Medicine II, Universities Giessen & Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
| | - Carole Schmoldt
- Department of Internal Medicine II, Universities Giessen & Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
| | - Ana I Vazquez-Armendariz
- Department of Internal Medicine II, Universities Giessen & Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
| | - Christin Becker
- Department of Internal Medicine II, Universities Giessen & Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
| | - Elie El Agha
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities Giessen & Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
| | - Jochen Wilhelm
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities Giessen & Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
- Department of Pathology, Justus-Liebig-University Giessen, Giessen, Germany
| | - Rory E Morty
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities Giessen & Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
| | - István Vadász
- Department of Internal Medicine II, Universities Giessen & Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities Giessen & Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
| | - Konstantin Mayer
- Department of Internal Medicine II, Universities Giessen & Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities Giessen & Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
| | | | - Ludger Fink
- Institute of Pathology and Cytology, Wetzlar, Germany, member of the German Center for Lung Research (DZL), Giessen, Germany
| | | | - Xiaokun Li
- College of Pharmacy, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Werner Seeger
- Department of Internal Medicine II, Universities Giessen & Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities Giessen & Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
- Department of Lung Development and Remodelling, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Juergen Lohmeyer
- Department of Internal Medicine II, Universities Giessen & Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities Giessen & Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
| | - Saverio Bellusci
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities Giessen & Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
- College of life and Environmental sciences and College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou University town, Zhejiang, China
| | - Susanne Herold
- Department of Internal Medicine II, Universities Giessen & Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
- Excellence Cluster Cardio-Pulmonary System (ECCPS), Universities Giessen & Marburg Lung Center (UGMLC), member of the German Center for Lung Research (DZL), Giessen, Germany
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Al Alam D, El Agha E, Sakurai R, Kheirollahi V, Moiseenko A, Danopoulos S, Shrestha A, Schmoldt C, Quantius J, Herold S, Chao CM, Tiozzo C, De Langhe S, Plikus MV, Thornton M, Grubbs B, Minoo P, Rehan VK, Bellusci S. Evidence for the involvement of fibroblast growth factor 10 in lipofibroblast formation during embryonic lung development. Development 2015; 142:4139-50. [PMID: 26511927 DOI: 10.1242/dev.109173] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Accepted: 10/15/2015] [Indexed: 01/18/2023]
Abstract
Lipid-containing alveolar interstitial fibroblasts (lipofibroblasts) are increasingly recognized as an important component of the epithelial stem cell niche in the rodent lung. Although lipofibroblasts were initially believed merely to assist type 2 alveolar epithelial cells in surfactant production during neonatal life, recent evidence suggests that these cells are indispensable for survival and growth of epithelial stem cells during adulthood. Despite increasing interest in lipofibroblast biology, little is known about their cellular origin or the molecular pathways controlling their formation during embryonic development. Here, we show that a population of lipid-droplet-containing stromal cells emerges in the developing mouse lung between E15.5 and E16.5. This is accompanied by significant upregulation, in the lung mesenchyme, of peroxisome proliferator-activated receptor gamma (master switch of lipogenesis), adipose differentiation-related protein (marker of mature lipofibroblasts) and fibroblast growth factor 10 (previously shown to identify a subpopulation of lipofibroblast progenitors). We also demonstrate that although only a subpopulation of total embryonic lipofibroblasts derives from Fgf10(+) progenitor cells, in vivo knockdown of Fgfr2b ligand activity and reduction in Fgf10 expression lead to global reduction in the expression levels of lipofibroblast markers at E18.5. Constitutive Fgfr1b knockouts and mutants with conditional partial inactivation of Fgfr2b in the lung mesenchyme reveal the involvement of both receptors in lipofibroblast formation and suggest a possible compensation between the two receptors. We also provide data from human fetal lungs to demonstrate the relevance of our discoveries to humans. Our results reveal an essential role for Fgf10 signaling in the formation of lipofibroblasts during late lung development.
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Affiliation(s)
- Denise Al Alam
- Department of Surgery, Saban Research Institute of Children's Hospital Los Angeles, Los Angeles, CA 90027, USA
| | - Elie El Agha
- Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Member of the German Center for Lung Research, Department of Internal Medicine II, Klinikstrasse 36, Giessen, Hessen 35392, Germany
| | - Reiko Sakurai
- Department of Pediatrics, Los Angeles Biomedical Research Institute at Harbor-UCLA, Torrance, CA 90502, USA
| | - Vahid Kheirollahi
- Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Member of the German Center for Lung Research, Department of Internal Medicine II, Klinikstrasse 36, Giessen, Hessen 35392, Germany
| | - Alena Moiseenko
- Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Member of the German Center for Lung Research, Department of Internal Medicine II, Klinikstrasse 36, Giessen, Hessen 35392, Germany
| | - Soula Danopoulos
- Department of Surgery, Saban Research Institute of Children's Hospital Los Angeles, Los Angeles, CA 90027, USA
| | - Amit Shrestha
- Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Member of the German Center for Lung Research, Department of Internal Medicine II, Klinikstrasse 36, Giessen, Hessen 35392, Germany
| | - Carole Schmoldt
- Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Member of the German Center for Lung Research, Department of Internal Medicine II, Klinikstrasse 36, Giessen, Hessen 35392, Germany
| | - Jennifer Quantius
- Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Member of the German Center for Lung Research, Department of Internal Medicine II, Klinikstrasse 36, Giessen, Hessen 35392, Germany
| | - Susanne Herold
- Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Member of the German Center for Lung Research, Department of Internal Medicine II, Klinikstrasse 36, Giessen, Hessen 35392, Germany
| | - Cho-Ming Chao
- Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Member of the German Center for Lung Research, Department of Internal Medicine II, Klinikstrasse 36, Giessen, Hessen 35392, Germany
| | - Caterina Tiozzo
- Division of Neonatology, Department of Pediatrics, Columbia University, New York, NY 10027, USA
| | - Stijn De Langhe
- Department of Pediatrics, Division of Cell Biology, National Jewish Health, Denver, CO 80206, USA
| | - Maksim V Plikus
- Department of Developmental and Cell Biology, Sue and Bill Gross Stem Cell Research Center, Center for Complex Biological Systems, University of California Irvine, Irvine, CA 92697, USA
| | - Matthew Thornton
- Maternal Fetal Medicine Division, University of Southern California, Los Angeles, CA 90033, USA
| | - Brendan Grubbs
- Maternal Fetal Medicine Division, University of Southern California, Los Angeles, CA 90033, USA
| | - Parviz Minoo
- Division of Neonatal Medicine, University of Southern California, Los Angeles, CA 90033, USA
| | - Virender K Rehan
- Department of Pediatrics, Los Angeles Biomedical Research Institute at Harbor-UCLA, Torrance, CA 90502, USA
| | - Saverio Bellusci
- Department of Surgery, Saban Research Institute of Children's Hospital Los Angeles, Los Angeles, CA 90027, USA Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Member of the German Center for Lung Research, Department of Internal Medicine II, Klinikstrasse 36, Giessen, Hessen 35392, Germany Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan 420008, Russia
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El Agha E, Kosanovic D, Schermuly RT, Bellusci S. Role of fibroblast growth factors in organ regeneration and repair. Semin Cell Dev Biol 2015; 53:76-84. [PMID: 26459973 DOI: 10.1016/j.semcdb.2015.10.009] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2015] [Accepted: 10/08/2015] [Indexed: 02/04/2023]
Abstract
In its broad sense, regeneration refers to the renewal of lost cells, tissues or organs as part of the normal life cycle (skin, hair, endometrium etc.) or as part of an adaptive mechanism that organisms have developed throughout evolution. For example, worms, starfish and amphibians have developed remarkable regenerative capabilities allowing them to voluntarily shed body parts, in a process called autotomy, only to replace the lost parts afterwards. The bizarre myth of the fireproof homicidal salamander that can survive fire and poison apple trees has persisted until the 20th century. Salamanders possess one of the most robust regenerative machineries in vertebrates and attempting to draw lessons from limb regeneration in these animals and extrapolate the knowledge to mammals is a never-ending endeavor. Fibroblast growth factors are potent morphogens and mitogens that are highly conserved among the animal kingdom. These growth factors play key roles in organogenesis during embryonic development as well as homeostatic balance during postnatal life. In this review, we provide a summary about the current knowledge regarding the involvement of fibroblast growth factor signaling in organ regeneration and repair. We also shed light on the use of these growth factors in previous and current clinical trials in a wide array of human diseases.
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Affiliation(s)
- Elie El Agha
- Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Excellence Cluster Cardio-Pulmonary System (ECCPS), Justus-Liebig-University, Giessen, Hessen, Germany
| | - Djuro Kosanovic
- Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Excellence Cluster Cardio-Pulmonary System (ECCPS), Justus-Liebig-University, Giessen, Hessen, Germany
| | - Ralph T Schermuly
- Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Excellence Cluster Cardio-Pulmonary System (ECCPS), Justus-Liebig-University, Giessen, Hessen, Germany
| | - Saverio Bellusci
- Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Excellence Cluster Cardio-Pulmonary System (ECCPS), Justus-Liebig-University, Giessen, Hessen, Germany; Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russia.
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Shrestha A, Carraro G, El Agha E, Mukhametshina R, Chao CM, Rizvanov A, Barreto G, Bellusci S. Generation and Validation of miR-142 Knock Out Mice. PLoS One 2015; 10:e0136913. [PMID: 26327117 PMCID: PMC4556616 DOI: 10.1371/journal.pone.0136913] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Accepted: 08/10/2015] [Indexed: 12/01/2022] Open
Abstract
microRNA-142 (miR-142) is an important regulator of many biological processes and associated signaling pathways during embryonic development, homeostasis and disease. The miR-142 hairpin gives rise to the “guide strand” miR-142-3p and the sister "passenger" strand miR-142-5p. miR-142-3p has been shown to play critical, non-redundant functions in the development of the hematopoietic lineage. We have recently reported that miR-142-3p is critical for the control of Wnt signaling in the mesenchyme of the developing lung. miR-142-5p has been proposed to control adaptive growth in cardiomyocytes postnatally and its increase is associated with extensive apoptosis and cardiac dysfunction in a murine heart failure model. Using homologous recombination, we now report the generation and validation of miR-142-null mice. miR-142-null mice show a significant decrease in th expression levels of both the 3p and 5p isoforms. The expression of Bzrap1, a gene immediately flanking miR-142 is not altered while the expression of a long non-coding RNA embedded within the miR-142 gene is decreased. miR-142-null newborn pups appear normal and are normally represented indicating absence of embryonic lethality. At embryonic day 18.5, miR-142-null lungs display increased Wnt signaling associated with the up-regulation of Apc and p300, two previously reported targets of miR-142-3p and -5p, respectively. Adult miR-142-null animals display impaired hematopoietic lineage formation identical to previously reported miR-142 gene trap knockdown mice. We report, for the first time, the homologous recombination-based miR-142-null mice that will be useful for the scientific community working on the diverse biological functions of miR-142.
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Affiliation(s)
- Amit Shrestha
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Gianni Carraro
- Lung and Regenerative Medicine Institutes, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
| | - Elie El Agha
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Regina Mukhametshina
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Cho-Ming Chao
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Albert Rizvanov
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan, Russian Federation
| | - Guillermo Barreto
- LOEWE Research Group Lung Cancer Epigenetic Max Plank Institute, Bad Nauheim, Germany
- Member of the German Center for Lung Research, Giessen, Germany
| | - Saverio Bellusci
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan, Russian Federation
- Member of the German Center for Lung Research, Giessen, Germany
- Developmental Biology Program, Division of Surgery, Saban Research Institute of Children's Hospital Los Angeles, University of Southern California Keck School of Medicine, Los Angeles, California
- * E-mail:
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MacKenzie B, Korfei M, Henneke I, Sibinska Z, Tian X, Hezel S, Dilai S, Wasnick R, Schneider B, Wilhelm J, El Agha E, Klepetko W, Seeger W, Schermuly R, Günther A, Bellusci S. Increased FGF1-FGFRc expression in idiopathic pulmonary fibrosis. Respir Res 2015; 16:83. [PMID: 26138239 PMCID: PMC4495640 DOI: 10.1186/s12931-015-0242-2] [Citation(s) in RCA: 79] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2014] [Accepted: 06/24/2015] [Indexed: 01/04/2023] Open
Abstract
Background Recent clinical studies show that tyrosine kinase inhibitors slow the rate of lung function decline and decrease the number of acute exacerbations in patients with Idiopathic Pulmonary Fibrosis (IPF). However, in the murine bleomycin model of fibrosis, not all tyrosine kinase signaling is detrimental. Exogenous ligands Fibroblast Growth Factor (FGF) 7 and 10 improve murine lung repair and increase survival after injury via tyrosine kinase FGF receptor 2b-signaling. Therefore, the level and location of FGF/FGFR expression as well as the exogenous effect of the most highly expressed FGFR2b ligand, FGF1, was analyzed on human lung fibroblasts. Methods FGF ligand and receptor expression was evaluated in donor and IPF whole lung homogenates using western blotting and qPCR. Immunohistochemistry for FGF1 and FGFR1/2/3/4 were performed on human lung tissue. Lastly, the effects of FGF1, a potent, multi-FGFR ligand, were studied on primary cultures of IPF and non-IPF donor fibroblasts. Western blots for pro-fibrotic markers, proliferation, FACS for apoptosis, transwell assays and MetaMorph analyses on cell cultures were performed. Results Whole lung homogenate analyses revealed decreased FGFR b-isoform expression, and an increase in FGFR c-isoform expression. Of the FGFR2b-ligands, FGF1 was the most significantly increased in IPF patients; downstream targets of FGF-signaling, p-ERK1/2 and p-AKT were also increased. Immunohistochemistry revealed FGF1 co-localization within basal cell sheets, myofibroblast foci, and Surfactant protein-C positive alveolar epithelial type-II cells as well as co-localization with FGFR1, FGFR2, FGFR3, FGFR4 and myofibroblasts expressing the migratory marker Fascin. Both alone and in the presence of heparin, FGF1 led to increased MAPK-signaling in primary lung fibroblasts. While smooth muscle actin was unchanged, heparin + FGF1 decreased collagen production in IPF fibroblasts. In addition, FGF1 + heparin increased apoptosis and cell migration. The FGFR inhibitor (PD173074) attenuated these effects. Conclusions Strong expression of FGF1/FGFRs in pathogenic regions of IPF suggest that aberrant FGF1-FGFR signaling is increased in IPF patients and may contribute to the pathogenesis of lung fibrosis by supporting fibroblast migration and increased MAPK-signaling. Electronic supplementary material The online version of this article (doi:10.1186/s12931-015-0242-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- BreAnne MacKenzie
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Martina Korfei
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Ingrid Henneke
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Zaneta Sibinska
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Xia Tian
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Stefanie Hezel
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Salma Dilai
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Roxana Wasnick
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Beate Schneider
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Jochen Wilhelm
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Elie El Agha
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Walter Klepetko
- Department of Thoracic Surgery, General Hospital University Vienna, Vienna, Austria
| | - Werner Seeger
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany.,German Center for Lung Research, Greifenstein, Germany
| | - Ralph Schermuly
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany.,German Center for Lung Research, Greifenstein, Germany
| | - Andreas Günther
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany.,German Center for Lung Research, Greifenstein, Germany.,AGAPLESION Lung Clinic Waldhof-Elgershausen, Greifenstein, Germany
| | - Saverio Bellusci
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany. .,German Center for Lung Research, Greifenstein, Germany. .,Developmental Biology Program, Division of Surgery, Saban Research Institute of Children's Hospital Los Angeles, University of Southern California Keck School of Medicine, Los Angeles, CA, USA. .,Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, 18 Kremlyovskaya Street, Kazan, 420008, Russian Federation.
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Luo Y, El Agha E, Turcatel G, Chen H, Chiu J, Warburton D, Bellusci S, Qian BP, Menke DB, Shi W. Mesenchymal adenomatous polyposis coli plays critical and diverse roles in regulating lung development. BMC Biol 2015; 13:42. [PMID: 26092405 PMCID: PMC4702410 DOI: 10.1186/s12915-015-0153-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2015] [Accepted: 06/11/2015] [Indexed: 01/07/2023] Open
Abstract
Background Adenomatous polyposis coli (Apc) is a tumor suppressor that inhibits Wnt/Ctnnb1. Mutations of Apc will not only lead to familial adenomatous polyposis with associated epithelial lesions, but will also cause aggressive fibromatosis in mesenchymal cells. However, the roles of Apc in regulating mesenchymal cell biology and organogenesis during development are unknown. Results We have specifically deleted the Apc gene in lung mesenchymal cells during early lung development in mice. Loss of Apc function resulted in immediate mesenchymal cell hyperproliferation through abnormal activation of Wnt/Ctnnb1, followed by a subsequent inhibition of cell proliferation due to cell cycle arrest at G0/G1, which was caused by a mechanism independent of Wnt/Ctnnb1. Meanwhile, abrogation of Apc also disrupted lung mesenchymal cell differentiation, including decreased airway and vascular smooth muscle cells, the presence of Sox9-positive mesenchymal cells in the peripheral lung, and excessive versican production. Moreover, lung epithelial branching morphogenesis was drastically inhibited due to disrupted Bmp4-Fgf10 morphogen production and regulation in surrounding lung mesenchyme. Lastly, lung mesenchyme-specific Apc conditional knockout also resulted in altered lung vasculogenesis and disrupted pulmonary vascular continuity through a paracrine mechanism, leading to massive pulmonary hemorrhage and lethality at mid-gestation when the pulmonary circulation should have started. Conclusions Our study suggests that Apc in lung mesenchyme plays central roles in coordinating the proper development of several quite different cellular compartments including lung epithelial branching and pulmonary vascular circulation during lung organogenesis. Electronic supplementary material The online version of this article (doi:10.1186/s12915-015-0153-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Yongfeng Luo
- Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, CA, 90027, USA.,Department of Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90027, USA
| | - Elie El Agha
- Excellence Cluster Cardio-Pulmonary System, Justus Liebig University Giessen, 35392, Giessen, Hessen, Germany
| | - Gianluca Turcatel
- Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, CA, 90027, USA.,Department of Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90027, USA
| | - Hui Chen
- Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, CA, 90027, USA
| | - Joanne Chiu
- Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, CA, 90027, USA
| | - David Warburton
- Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, CA, 90027, USA.,Department of Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90027, USA
| | - Saverio Bellusci
- Excellence Cluster Cardio-Pulmonary System, Justus Liebig University Giessen, 35392, Giessen, Hessen, Germany.,Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, 420008, Kazan, Russian Federation
| | - Bang-Ping Qian
- Spine Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, 210008, China
| | - Douglas B Menke
- Department of Genetics, University of Georgia, Athens, GA, 30602, USA
| | - Wei Shi
- Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, CA, 90027, USA. .,Department of Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90027, USA.
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Chao CM, El Agha E, Tiozzo C, Minoo P, Bellusci S. A breath of fresh air on the mesenchyme: impact of impaired mesenchymal development on the pathogenesis of bronchopulmonary dysplasia. Front Med (Lausanne) 2015; 2:27. [PMID: 25973420 PMCID: PMC4412070 DOI: 10.3389/fmed.2015.00027] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Accepted: 04/11/2015] [Indexed: 12/14/2022] Open
Abstract
The early mouse embryonic lung, with its robust and apparently reproducible branching pattern, has always fascinated developmental biologists. They have extensively used this embryonic organ to decipher the role of mammalian orthologs of Drosophila genes in controlling the process of branching morphogenesis. During the early pseudoglandular stage, the embryonic lung is formed mostly of tubes that keep on branching. As the branching takes place, progenitor cells located in niches are also amplified and progressively differentiate along the proximo-distal and dorso-ventral axes of the lung. Such elaborate processes require coordinated interactions between signaling molecules arising from and acting on four functional domains: the epithelium, the endothelium, the mesenchyme, and the mesothelium. These interactions, quite well characterized in a relatively simple lung tubular structure remain elusive in the successive developmental and postnatal phases of lung development. In particular, a better understanding of the process underlying the formation of secondary septa, key structural units characteristic of the alveologenesis phase, is still missing. This structure is critical for the formation of a mature lung as it allows the subdivision of saccules in the early neonatal lung into alveoli, thereby considerably expanding the respiratory surface. Interruption of alveologenesis in preterm neonates underlies the pathogenesis of chronic neonatal lung disease known as bronchopulmonary dysplasia. De novo formation of secondary septae appears also to be the limiting factor for lung regeneration in human patients with emphysema. In this review, we will therefore focus on what is known in terms of interactions between the different lung compartments and discuss the current understanding of mesenchymal cell lineage formation in the lung, focusing on secondary septae formation.
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Affiliation(s)
- Cho-Ming Chao
- Department of General Pediatrics and Neonatology, University Children's Hospital Giessen , Giessen , Germany ; Department of Internal Medicine II, Universities of Giessen and Marburg Lung Center , Giessen , Germany ; Member of the German Center for Lung Research (DZL) , Giessen , Germany
| | - Elie El Agha
- Department of Internal Medicine II, Universities of Giessen and Marburg Lung Center , Giessen , Germany ; Member of the German Center for Lung Research (DZL) , Giessen , Germany
| | - Caterina Tiozzo
- Division of Neonatology, Department of Pediatrics, Columbia University , New York, NY , USA
| | - Parviz Minoo
- Division of Newborn Medicine, Department of Pediatrics, Children's Hospital Los Angeles, University of Southern California , Los Angeles, CA , USA
| | - Saverio Bellusci
- Department of Internal Medicine II, Universities of Giessen and Marburg Lung Center , Giessen , Germany ; Member of the German Center for Lung Research (DZL) , Giessen , Germany ; Saban Research Institute, Childrens Hospital Los Angeles, University of Southern California , Los Angeles, CA , USA ; Kazan Federal University , Kazan , Russia
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MacKenzie B, Henneke I, Hezel S, Al Alam D, El Agha E, Chao CM, Quantius J, Wilhelm J, Jones M, Goth K, Li X, Seeger W, Königshoff M, Herold S, Rizvanov AA, Günther A, Bellusci S. Attenuating endogenous Fgfr2b ligands during bleomycin-induced lung fibrosis does not compromise murine lung repair. Am J Physiol Lung Cell Mol Physiol 2015; 308:L1014-24. [PMID: 25820524 DOI: 10.1152/ajplung.00291.2014] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2014] [Accepted: 03/07/2015] [Indexed: 11/22/2022] Open
Abstract
Fibroblast growth factors (Fgfs) mediate organ repair. Lung epithelial cell overexpression of Fgf10 postbleomycin injury is both protective and therapeutic, characterized by increased survival and attenuated fibrosis. Exogenous administration of FGF7 (palifermin) also showed prophylactic survival benefits in mice. The role of endogenous Fgfr2b ligands on bleomycin-induced lung fibrosis is still elusive. This study reports the expression of endogenous Fgfr2b ligands, receptors, and signaling targets in wild-type mice following bleomycin lung injury. In addition, the impact of attenuating endogenous Fgfr2b-ligands following bleomycin-induced fibrosis was tested by using a doxycycline (dox)-based inducible, soluble, dominant-negative form of the Fgfr2b receptor. Double-transgenic (DTG) Rosa26(rtTA/+);tet(O)solFgfr2b mice were validated for the expression and activity of soluble Fgfr2b (failure to regenerate maxillary incisors, attenuated recombinant FGF7 signal in the lung). As previously reported, no defects in lung morphometry were detected in DTG (+dox) mice exposed from postnatal days (PN) 1 through PN105. Female single-transgenic (STG) and DTG mice were subjected to various levels of bleomycin injury (1.0, 2.0, and 3.0 U/kg). Fgfr2b ligands were attenuated either throughout injury (days 0-11; days 0-28) or during later stages (days 6-28 and 14-28). No significant changes in survival, weight, lung function, confluent areas of fibrosis, or hydroxyproline deposition were detected in DTG mice. These results indicate that endogenous Fgfr2b ligands do not significantly protect against bleomycin injury, nor do they expedite the resolution of bleomycin-induced lung injury in mice.
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Affiliation(s)
- BreAnne MacKenzie
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Ingrid Henneke
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Stefanie Hezel
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Denise Al Alam
- Developmental Biology Program, Division of Surgery, Saban Research Institute of Children's Hospital Los Angeles, University of Southern California Keck School of Medicine, Los Angeles, California
| | - Elie El Agha
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Cho-Ming Chao
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Jennifer Quantius
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Jochen Wilhelm
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Matthew Jones
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Kerstin Goth
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Xiaokun Li
- School of Pharmacy, Wenzhou Medical College, China
| | - Werner Seeger
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Melanie Königshoff
- Comprehensive Pneumology Center, Ludwig Maximilians University, University Hospital Grosshadern, and Helmholtz Zentrum München, Munich, Bavaria, Germany
| | - Susanne Herold
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany
| | - Albert A Rizvanov
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russia
| | - Andreas Günther
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany; AGAPLESION Lung Clinic Waldhof-Elgershausen, Greifenstein, Germany; German Center for Lung Research, Germany
| | - Saverio Bellusci
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany; Developmental Biology Program, Division of Surgery, Saban Research Institute of Children's Hospital Los Angeles, University of Southern California Keck School of Medicine, Los Angeles, California; Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russia
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El Agha E, Bellusci S. Walking along the Fibroblast Growth Factor 10 Route: A Key Pathway to Understand the Control and Regulation of Epithelial and Mesenchymal Cell-Lineage Formation during Lung Development and Repair after Injury. Scientifica (Cairo) 2014; 2014:538379. [PMID: 25298902 PMCID: PMC4178922 DOI: 10.1155/2014/538379] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/16/2014] [Accepted: 08/07/2014] [Indexed: 06/04/2023]
Abstract
Basic research on embryonic lung development offers unique opportunities to make important discoveries that will impact human health. Developmental biologists interested in the molecular control of branching morphogenesis have intensively studied the developing lung, with its complex and seemingly stereotyped ramified structure. However, it is also an organ that is linked to a vast array of clinical problems in humans such as bronchopulmonary dysplasia in premature babies and emphysema, chronic obstructive pulmonary disease, fibrosis, and cancer in adults. Epithelial stem/progenitor cells reside in niches where they interact with specific extracellular matrices as well as with mesenchymal cells; the latter are still poorly characterized. Interactions of epithelial stem/progenitor cells with their microenvironments are usually instructive, controlling quiescence versus activation, proliferation, differentiation, and migration. During the past 18 years, Fgf10 has emerged not only as a marker for the distal lung mesenchyme during early lung development, but also as a key player in branching morphogenesis and a critical component of the niche for epithelial stem cells. In this paper, we will present the current knowledge regarding the lineage tree in the lung, with special emphasis on cell-lineage decisions in the lung mesenchyme and the role of Fgf10 in this context.
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Affiliation(s)
- Elie El Agha
- Department of Internal Medicine II, Universities of Giessen and Marburg Lung Center (UGMLC), Klinikstraße 36, 35392 Giessen, Hessen, Germany
- Member of the German Center for Lung Research (DZL), 35392 Giessen, Hessen, Germany
| | - Saverio Bellusci
- Department of Internal Medicine II, Universities of Giessen and Marburg Lung Center (UGMLC), Klinikstraße 36, 35392 Giessen, Hessen, Germany
- Member of the German Center for Lung Research (DZL), 35392 Giessen, Hessen, Germany
- Developmental Biology and Regenerative Program of the Saban Research Institute at Childrens Hospital Los Angeles and University of Southern California, Los Angeles, CA 90027, USA
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Carraro G, Shrestha A, Rostkovius J, Contreras A, Chao CM, El Agha E, MacKenzie B, Dilai S, Guidolin D, Taketo MM, Günther A, Kumar ME, Seeger W, De Langhe S, Barreto G, Bellusci S. miR-142-3p balances proliferation and differentiation of mesenchymal cells during lung development. Development 2014; 141:1272-81. [PMID: 24553287 PMCID: PMC3943182 DOI: 10.1242/dev.105908] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2013] [Accepted: 01/15/2014] [Indexed: 01/05/2023]
Abstract
The regulation of the balance between proliferation and differentiation in the mesenchymal compartment of the lung is largely uncharacterized, unlike its epithelial counterpart. In this study, we determined that miR-142-3p contributes to the proper proliferation of mesenchymal progenitors by controlling the level of WNT signaling. miR-142-3p can physically bind to adenomatous polyposis coli mRNA, functioning to regulate its expression level. In miR-142-3p loss-of-function experiments, proliferation of parabronchial smooth muscle cell progenitors is significantly impaired, leading to premature differentiation. Activation of WNT signaling in the mesenchyme, or Apc loss of function, can both rescue miR-142-3p knockdown. These findings show that in the embryonic lung mesenchyme, the microRNA machinery modulates the level of WNT signaling, adding an extra layer of control in the feedback loop between FGFR2C and β-catenin-mediated WNT signaling.
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Affiliation(s)
- Gianni Carraro
- University of Giessen Lung Center, Excellence Cluster in Cardio-Pulmonary Systems, member of the German Lung Center (DZL), Department of Internal Medicine II, Aulweg 130, 35392 Giessen, Germany
| | - Amit Shrestha
- University of Giessen Lung Center, Excellence Cluster in Cardio-Pulmonary Systems, member of the German Lung Center (DZL), Department of Internal Medicine II, Aulweg 130, 35392 Giessen, Germany
| | - Jana Rostkovius
- University of Giessen Lung Center, Excellence Cluster in Cardio-Pulmonary Systems, member of the German Lung Center (DZL), Department of Internal Medicine II, Aulweg 130, 35392 Giessen, Germany
| | - Adriana Contreras
- LOEWE Research Group Lung Cancer Epigenetic, Max Planck Institute for Heart and Lung Research, Member of the German Lung Center (DZL), 61231 Bad Nauheim, Germany
- Department of Lung Development and Remodeling, Max Planck Institute for Heart and Lung Research, Member of the German Lung Center (DZL), 61231 Bad Nauheim, Germany
| | - Cho-Ming Chao
- University of Giessen Lung Center, Excellence Cluster in Cardio-Pulmonary Systems, member of the German Lung Center (DZL), Department of Internal Medicine II, Aulweg 130, 35392 Giessen, Germany
| | - Elie El Agha
- University of Giessen Lung Center, Excellence Cluster in Cardio-Pulmonary Systems, member of the German Lung Center (DZL), Department of Internal Medicine II, Aulweg 130, 35392 Giessen, Germany
| | - Breanne MacKenzie
- University of Giessen Lung Center, Excellence Cluster in Cardio-Pulmonary Systems, member of the German Lung Center (DZL), Department of Internal Medicine II, Aulweg 130, 35392 Giessen, Germany
| | - Salma Dilai
- University of Giessen Lung Center, Excellence Cluster in Cardio-Pulmonary Systems, member of the German Lung Center (DZL), Department of Internal Medicine II, Aulweg 130, 35392 Giessen, Germany
| | - Diego Guidolin
- University of Padova, Department of Molecular Medicine, 35121 Padova, Italy
| | - Makoto Mark Taketo
- Department of Pharmacology, Kyoto University Graduate School of Medicine, Yoshida-Konoé-cho, Sakyo-ku, Kyoto 606-8501, Japan
| | - Andreas Günther
- University of Giessen Lung Center, Excellence Cluster in Cardio-Pulmonary Systems, member of the German Lung Center (DZL), Department of Internal Medicine II, Aulweg 130, 35392 Giessen, Germany
| | - Maya E. Kumar
- Department of Biochemistry and HHMI, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Werner Seeger
- University of Giessen Lung Center, Excellence Cluster in Cardio-Pulmonary Systems, member of the German Lung Center (DZL), Department of Internal Medicine II, Aulweg 130, 35392 Giessen, Germany
- Department of Lung Development and Remodeling, Max Planck Institute for Heart and Lung Research, Member of the German Lung Center (DZL), 61231 Bad Nauheim, Germany
| | - Stijn De Langhe
- Department of Pediatrics, National Jewish Health, Denver, CO 80206, USA
- Department of Cellular and Developmental Biology, University of Colorado Denver, Aurora, CO 80045, USA
| | - Guillermo Barreto
- LOEWE Research Group Lung Cancer Epigenetic, Max Planck Institute for Heart and Lung Research, Member of the German Lung Center (DZL), 61231 Bad Nauheim, Germany
- Department of Lung Development and Remodeling, Max Planck Institute for Heart and Lung Research, Member of the German Lung Center (DZL), 61231 Bad Nauheim, Germany
| | - Saverio Bellusci
- University of Giessen Lung Center, Excellence Cluster in Cardio-Pulmonary Systems, member of the German Lung Center (DZL), Department of Internal Medicine II, Aulweg 130, 35392 Giessen, Germany
- Developmental Biology Program, Saban Research Institute of Children’s Hospital Los Angeles, Los Angeles, CA 90027, USA
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El Agha E, Herold S, Al Alam D, Quantius J, MacKenzie B, Carraro G, Moiseenko A, Chao CM, Minoo P, Seeger W, Bellusci S. Fgf10-positive cells represent a progenitor cell population during lung development and postnatally. Development 2013; 141:296-306. [PMID: 24353064 DOI: 10.1242/dev.099747] [Citation(s) in RCA: 116] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The lung mesenchyme consists of a widely heterogeneous population of cells that play crucial roles during development and homeostasis after birth. These cells belong to myogenic, adipogenic, chondrogenic, neuronal and other lineages. Yet, no clear hierarchy for these lineages has been established. We have previously generated a novel Fgf10(iCre) knock-in mouse line that allows lineage tracing of Fgf10-positive cells during development and postnatally. Using these mice, we hereby demonstrate the presence of two waves of Fgf10 expression during embryonic lung development: the first wave, comprising Fgf10-positive cells residing in the submesothelial mesenchyme at early pseudoglandular stage (as well as their descendants); and the second wave, comprising Fgf10-positive cells from late pseudoglandular stage (as well as their descendants). Our lineage-tracing data reveal that the first wave contributes to the formation of parabronchial and vascular smooth muscle cells as well as lipofibroblasts at later developmental stages, whereas the second wave does not give rise to smooth muscle cells but to lipofibroblasts as well as an Nkx2.1(-) E-Cad(-) Epcam(+) Pro-Spc(+) lineage that requires further in-depth analysis. During alveologenesis, Fgf10-positive cells give rise to lipofibroblasts rather than alveolar myofibroblasts, and during adult life, a subpopulation of Fgf10-expressing cells represents a pool of resident mesenchymal stromal (stem) cells (MSCs) (Cd45(-) Cd31(-) Sca-1(+)). Taken together, we show for the first time that Fgf10-expressing cells represent a pool of mesenchymal progenitors in the embryonic and postnatal lung. Our findings suggest that Fgf10-positive cells could be useful for developing stem cell-based therapies for treating interstitial lung diseases.
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Affiliation(s)
- Elie El Agha
- Excellence Cluster Cardio-Pulmonary System (ECCPS), D-35392 Giessen, Hessen, Germany
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El Agha E, Al Alam D, Carraro G, MacKenzie B, Goth K, De Langhe SP, Voswinckel R, Hajihosseini MK, Rehan VK, Bellusci S. Characterization of a novel fibroblast growth factor 10 (Fgf10) knock-in mouse line to target mesenchymal progenitors during embryonic development. PLoS One 2012; 7:e38452. [PMID: 22719891 PMCID: PMC3374781 DOI: 10.1371/journal.pone.0038452] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2012] [Accepted: 05/05/2012] [Indexed: 11/19/2022] Open
Abstract
Fibroblast growth factor 10 (Fgf10) is a key regulator of diverse organogenetic programs during mouse development, particularly branching morphogenesis. Fgf10-null mice suffer from lung and limb agenesis as well as cecal and colonic atresia and are thus not viable. To date, the Mlcv1v-nLacZ-24 transgenic mouse strain (referred to as Fgf10LacZ), which carries a LacZ insertion 114 kb upstream of exon 1 of Fgf10 gene, has been the only strain to allow transient lineage tracing of Fgf10-positive cells. Here, we describe a novel Fgf10Cre-ERT2 knock-in line (Fgf10iCre) in which a Cre-ERT2-IRES-YFP cassette has been introduced in frame with the ATG of exon 1 of Fgf10 gene. Our studies show that Cre-ERT2 insertion disrupts Fgf10 function. However, administration of tamoxifen to Fgf10iCre; Tomatoflox double transgenic embryos or adult mice results in specific labeling of Fgf10-positive cells, which can be lineage-traced temporally and spatially. Moreover, we show that the Fgf10iCre line can be used for conditional gene inactivation in an inducible fashion during early developmental stages. We also provide evidence that transcription factors located in the first intron of Fgf10 gene are critical for maintaining Fgf10 expression over time. Thus, the Fgf10iCre line should serve as a powerful tool to explore the functions of Fgf10 in a controlled and stage-specific manner.
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Affiliation(s)
- Elie El Agha
- German Center for Lung Research, Excellence Cluster Cardio-Pulmonary System, Universities of Giessen and Marburg Lung Center, Giessen, Hessen, Germany.
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Al Alam D, Green M, Tabatabai Irani R, Parsa S, Danopoulos S, Sala FG, Branch J, El Agha E, Tiozzo C, Voswinckel R, Jesudason EC, Warburton D, Bellusci S. Contrasting expression of canonical Wnt signaling reporters TOPGAL, BATGAL and Axin2(LacZ) during murine lung development and repair. PLoS One 2011; 6:e23139. [PMID: 21858009 PMCID: PMC3153464 DOI: 10.1371/journal.pone.0023139] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2011] [Accepted: 07/07/2011] [Indexed: 01/24/2023] Open
Abstract
Canonical Wnt signaling plays multiple roles in lung organogenesis and repair by regulating early progenitor cell fates: investigation has been enhanced by canonical Wnt reporter mice, TOPGAL, BATGAL and Axin2LacZ. Although widely used, it remains unclear whether these reporters convey the same information about canonical Wnt signaling. We therefore compared beta-galactosidase expression patterns in canonical Wnt signaling of these reporter mice in whole embryo versus isolated prenatal lungs. To determine if expression varied further during repair, we analyzed comparative pulmonary expression of beta-galactosidase after naphthalene injury. Our data show important differences between reporter mice. While TOPGAL and BATGAL lines demonstrate Wnt signaling well in early lung epithelium, BATGAL expression is markedly reduced in late embryonic and adult lungs. By contrast, Axin2LacZ expression is sustained in embryonic lung mesenchyme as well as epithelium. Three days into repair after naphthalene, BATGAL expression is induced in bronchial epithelium as well as TOPGAL expression (already strongly expressed without injury). Axin2LacZ expression is increased in bronchial epithelium of injured lungs. Interestingly, both TOPGAL and Axin2LacZ are up regulated in parabronchial smooth muscle cells during repair. Therefore the optimal choice of Wnt reporter line depends on whether up- or down-regulation of canonical Wnt signal reporting in either lung epithelium or mesenchyme is being compared.
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Affiliation(s)
- Denise Al Alam
- Developmental Biology and Regenerative Medicine Program, Saban Research Institute of Children's Hospital Los Angeles, Los Angeles, California, United States of America
| | - Melissa Green
- Developmental Biology and Regenerative Medicine Program, Saban Research Institute of Children's Hospital Los Angeles, Los Angeles, California, United States of America
| | - Reza Tabatabai Irani
- Developmental Biology and Regenerative Medicine Program, Saban Research Institute of Children's Hospital Los Angeles, Los Angeles, California, United States of America
| | - Sara Parsa
- Developmental Biology and Regenerative Medicine Program, Saban Research Institute of Children's Hospital Los Angeles, Los Angeles, California, United States of America
| | - Soula Danopoulos
- Developmental Biology and Regenerative Medicine Program, Saban Research Institute of Children's Hospital Los Angeles, Los Angeles, California, United States of America
| | - Frederic G. Sala
- Developmental Biology and Regenerative Medicine Program, Saban Research Institute of Children's Hospital Los Angeles, Los Angeles, California, United States of America
| | - Jonathan Branch
- Developmental Biology and Regenerative Medicine Program, Saban Research Institute of Children's Hospital Los Angeles, Los Angeles, California, United States of America
| | - Elie El Agha
- Excellence Cluster in Cardio-Pulmonary Systems, Department of Internal Medicine II, University of Giessen Lung Center, Giessen, Germany
| | - Caterina Tiozzo
- Developmental Biology and Regenerative Medicine Program, Saban Research Institute of Children's Hospital Los Angeles, Los Angeles, California, United States of America
| | - Robert Voswinckel
- Lung Development and Remodelling, Max-Planck-Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Edwin C. Jesudason
- Developmental Biology and Regenerative Medicine Program, Saban Research Institute of Children's Hospital Los Angeles, Los Angeles, California, United States of America
- Division of Child Health, University of Liverpool, Alder Hey Children's Hospital, Liverpool, United Kingdom
| | - David Warburton
- Developmental Biology and Regenerative Medicine Program, Saban Research Institute of Children's Hospital Los Angeles, Los Angeles, California, United States of America
| | - Saverio Bellusci
- Developmental Biology and Regenerative Medicine Program, Saban Research Institute of Children's Hospital Los Angeles, Los Angeles, California, United States of America
- Excellence Cluster in Cardio-Pulmonary Systems, Department of Internal Medicine II, University of Giessen Lung Center, Giessen, Germany
- * E-mail:
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