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Nourmahnad A, Javad Shariyate M, Khak M, Grinstaff MW, Nazarian A, Rodriguez EK. Relaxin as a treatment for musculoskeletal fibrosis: What we know and future directions. Biochem Pharmacol 2024; 225:116273. [PMID: 38729446 DOI: 10.1016/j.bcp.2024.116273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 04/23/2024] [Accepted: 05/07/2024] [Indexed: 05/12/2024]
Abstract
Fibrotic changes in musculoskeletal diseases arise from the abnormal buildup of fibrotic tissue around the joints, leading to limited mobility, compromised joint function, and diminished quality of life. Relaxin (RLX) attenuates fibrosis by accelerating collagen degradation and inhibiting excessive extracellular matrix (ECM) production. Further, RLX disrupts myofibroblast activation by modulating the TGF-β/Smads signaling pathways, which reduces connective tissue fibrosis. However, the mechanisms and effects of RLX in musculoskeletal pathologies are emerging as increasing research focuses on relaxin's impact on skin, ligaments, tendons, cartilage, joint capsules, connective tissues, and muscles. This review delineates the actions of relaxin within the musculoskeletal system and the challenges to its clinical application. Relaxin shows significant potential in both in vivo and in vitro studies for broadly managing musculoskeletal fibrosis; however, challenges such as short biological half-life and sex-specific responses may pose hurdles for clinical use.
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Affiliation(s)
| | - Mohammad Javad Shariyate
- Musculoskeletal Translational Innovation Initiative, Carl J. Shapiro Department of Orthopaedic Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Mohammad Khak
- Musculoskeletal Translational Innovation Initiative, Carl J. Shapiro Department of Orthopaedic Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | | | - Ara Nazarian
- Musculoskeletal Translational Innovation Initiative, Carl J. Shapiro Department of Orthopaedic Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA; Department of Orthopaedic Surgery, Yerevan State Medical University, Yerevan, Armenia
| | - Edward K Rodriguez
- Musculoskeletal Translational Innovation Initiative, Carl J. Shapiro Department of Orthopaedic Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
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Zhang F, Yue H, Dong R, He J, Zhou L, Dou X, Wang L, Zheng P, Mao Z, Zhu X, Wang Y, Liu H, Zhang H. Trigonelline hydrochloride attenuates silica-induced pulmonary fibrosis by orchestrating fibroblast to myofibroblast differentiation. Respir Res 2024; 25:242. [PMID: 38877465 DOI: 10.1186/s12931-024-02876-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Accepted: 06/10/2024] [Indexed: 06/16/2024] Open
Abstract
BACKGROUND Silicosis represents a paramount occupational health hazard globally, with its incidence, morbidity, and mortality on an upward trajectory, posing substantial clinical dilemmas due to limited effective treatment options available. Trigonelline (Trig), a plant alkaloid extracted mainly from coffee and fenugreek, have diverse biological properties such as protecting dermal fibroblasts against ultraviolet radiation and has the potential to inhibit collagen synthesis. However, it's unclear whether Trig inhibits fibroblast activation to attenuate silicosis-induced pulmonary fibrosis is unclear. METHODS To evaluate the therapeutic efficacy of Trig in the context of silicosis-related pulmonary fibrosis, a mouse model of silicosis was utilized. The investigation seeks to elucidated Trig's impact on the progression of silica-induced pulmonary fibrosis by evaluating protein expression, mRNA levels and employing Hematoxylin and Eosin (H&E), Masson's trichrome, and Sirius Red staining. Subsequently, we explored the mechanism underlying of its functions. RESULTS In vivo experiment, Trig has been demonstrated the significant efficacy in mitigating SiO2-induced silicosis and BLM-induced pulmonary fibrosis, as evidenced by improved histochemical staining and reduced fibrotic marker expressions. Additionally, we showed that the differentiation of fibroblast to myofibroblast was imped in Trig + SiO2 group. In terms of mechanism, we obtained in vitro evidence that Trig inhibited fibroblast-to-myofibroblast differentiation by repressing TGF-β/Smad signaling according to the in vitro evidence. Notably, our finding indicated that Trig seemed to be safe in mice and fibroblasts. CONCLUSION In summary, Trig attenuated the severity of silicosis-related pulmonary fibrosis by alleviating the differentiation of myofibroblasts, indicating the development of novel therapeutic approaches for silicosis fibrosis.
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Affiliation(s)
- Fengqin Zhang
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Huihui Yue
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Ruihan Dong
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Jianhan He
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Ling Zhou
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Xinran Dou
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Lingling Wang
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Pengdou Zheng
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Zhenyu Mao
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Xiaoyan Zhu
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Yi Wang
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China.
| | - Huiguo Liu
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China.
| | - Huilan Zhang
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China.
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Ouyang Q, Wang C, Sang T, Tong Y, Zhang J, Chen Y, Wang X, Wu L, Wang X, Liu R, Chen P, Liu J, Shen W, Feng Z, Zhang L, Sun X, Cai G, Li LL, Chen X. Depleting profibrotic macrophages using bioactivated in vivo assembly peptides ameliorates kidney fibrosis. Cell Mol Immunol 2024:10.1038/s41423-024-01190-6. [PMID: 38871810 DOI: 10.1038/s41423-024-01190-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 05/23/2024] [Indexed: 06/15/2024] Open
Abstract
Managing renal fibrosis is challenging owing to the complex cell signaling redundancy in diseased kidneys. Renal fibrosis involves an immune response dominated by macrophages, which activates myofibroblasts in fibrotic niches. However, macrophages exhibit high heterogeneity, hindering their potential as therapeutic cell targets. Herein, we aimed to eliminate specific macrophage subsets that drive the profibrotic immune response in the kidney both temporally and spatially. We identified the major profibrotic macrophage subset (Fn1+Spp1+Arg1+) in the kidney and then constructed a 12-mer glycopeptide that was designated as bioactivated in vivo assembly PK (BIVA-PK) to deplete these cells. BIVA-PK specifically binds to and is internalized by profibrotic macrophages. By inducing macrophage cell death, BIVA-PK reshaped the renal microenvironment and suppressed profibrotic immune responses. The robust efficacy of BIVA-PK in ameliorating renal fibrosis and preserving kidney function highlights the value of targeting macrophage subsets as a potential therapy for patients with CKD.
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Affiliation(s)
- Qing Ouyang
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China.
| | - Chao Wang
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
- Clinical Medical School, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Tian Sang
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Yan Tong
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Jian Zhang
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Yulan Chen
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Xue Wang
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Lingling Wu
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Xu Wang
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Ran Liu
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Pu Chen
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Jiaona Liu
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Wanjun Shen
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Zhe Feng
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Li Zhang
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Xuefeng Sun
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Guangyan Cai
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China.
| | - Li-Li Li
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), Beijing, 100190, China.
| | - Xiangmei Chen
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China.
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4
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Liang Z, Tang Z, Zhu C, Li F, Chen S, Han X, Zheng R, Hu X, Lin R, Pei Q, Yin C, Wang J, Tang C, Cao N, Zhao J, Wang R, Li X, Luo N, Wen Q, Yu J, Li J, Xia X, Zheng X, Wang X, Huang N, Zhong Z, Mo C, Chen P, Wang Y, Fan J, Guo Y, Zhong H, Liu J, Peng Z, Mao H, Shi GP, Bonventre JV, Chen W, Zhou Y. Intestinal CXCR6 + ILC3s migrate to the kidney and exacerbate renal fibrosis via IL-23 receptor signaling enhanced by PD-1 expression. Immunity 2024; 57:1306-1323.e8. [PMID: 38815582 DOI: 10.1016/j.immuni.2024.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 02/27/2024] [Accepted: 05/06/2024] [Indexed: 06/01/2024]
Abstract
Group 3 innate lymphoid cells (ILC3s) regulate inflammation and tissue repair at mucosal sites, but whether these functions pertain to other tissues-like the kidneys-remains unclear. Here, we observed that renal fibrosis in humans was associated with increased ILC3s in the kidneys and blood. In mice, we showed that CXCR6+ ILC3s rapidly migrated from the intestinal mucosa and accumulated in the kidney via CXCL16 released from the injured tubules. Within the fibrotic kidney, ILC3s increased the expression of programmed cell death-1 (PD-1) and subsequent IL-17A production to directly activate myofibroblasts and fibrotic niche formation. ILC3 expression of PD-1 inhibited IL-23R endocytosis and consequently amplified the JAK2/STAT3/RORγt/IL-17A pathway that was essential for the pro-fibrogenic effect of ILC3s. Thus, we reveal a hitherto unrecognized migration pathway of ILC3s from the intestine to the kidney and the PD-1-dependent function of ILC3s in promoting renal fibrosis.
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Affiliation(s)
- Zhou Liang
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Ziwen Tang
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Changjian Zhu
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Feng Li
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Shuaijiabin Chen
- State Key Laboratory of Membrane Biology, Beijing Advanced Innovation Center for Structural Biology, Beijing Frontier Research Center for Biological Structure, School of Life Sciences, Tsinghua University, Beijing 100084, China
| | - Xu Han
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Ruilin Zheng
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Xinrong Hu
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Ruoni Lin
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Qiaoqiao Pei
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Changjun Yin
- Precision Medicine Research Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Ji Wang
- Precision Medicine Research Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Ce Tang
- Precision Medicine Research Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Nan Cao
- Key Laboratory for Stem Cells and Tissue Engineering (Sun Yat-Sen University), Ministry of Education, Guangzhou 510080, China
| | - Jincun Zhao
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510182, China
| | - Rong Wang
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Xiaoyan Li
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Ning Luo
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Qiong Wen
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Jianwen Yu
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Jianbo Li
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Xi Xia
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Xunhua Zheng
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Xin Wang
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Naya Huang
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Zhong Zhong
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Chengqiang Mo
- Department of Urology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Peisong Chen
- Department of Laboratory Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Yating Wang
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Jinjin Fan
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Yun Guo
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Haojie Zhong
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Jiaqi Liu
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Zhenwei Peng
- Department of Radiation Oncology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Haiping Mao
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China
| | - Guo-Ping Shi
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Joseph V Bonventre
- Department of Nephrology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA.
| | - Wei Chen
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China.
| | - Yi Zhou
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou 510080, China.
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5
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Mapping fibrosis pathways with MRI and genetic association analyses. Nat Med 2024:10.1038/s41591-024-03059-7. [PMID: 38858524 DOI: 10.1038/s41591-024-03059-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2024]
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6
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Zhu C, Zheng R, Han X, Tang Z, Li F, Hu X, Lin R, Shen J, Pei Q, Wang R, Wei G, Peng Z, Chen W, Liang Z, Zhou Y. Knockout of integrin αvβ6 protects against renal inflammation in chronic kidney disease by reduction of pro-inflammatory macrophages. Cell Death Dis 2024; 15:397. [PMID: 38844455 PMCID: PMC11156928 DOI: 10.1038/s41419-024-06785-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 05/27/2024] [Accepted: 05/28/2024] [Indexed: 06/09/2024]
Abstract
Integrin αvβ6 holds promise as a therapeutic target for organ fibrosis, yet targeted therapies are hampered by concerns over inflammatory-related side effects. The role of αvβ6 in renal inflammation remains unknown, and clarifying this issue is crucial for αvβ6-targeted treatment of chronic kidney disease (CKD). Here, we revealed a remarkable positive correlation between overexpressed αvβ6 in proximal tubule cells (PTCs) and renal inflammation in CKD patients and mouse models. Notably, knockout of αvβ6 not only significantly alleviated renal fibrosis but also reduced inflammatory responses in mice, especially the infiltration of pro-inflammatory macrophages. Furthermore, conditional knockout of αvβ6 in PTCs in vivo and co-culture of PTCs with macrophages in vitro showed that depleting αvβ6 in PTCs suppressed the migration and pro-inflammatory differentiation of macrophages. Screening of macrophage activators showed that αvβ6 in PTCs activates macrophages via secreting IL-34. IL-34 produced by PTCs was significantly diminished by αvβ6 silencing, and reintroduction of IL-34 restored macrophage activities, while anti-IL-34 antibody restrained macrophage activities enhanced by αvβ6 overexpression. Moreover, RNA-sequencing of PTCs and verification experiments demonstrated that silencing αvβ6 in PTCs blocked hypoxia-stimulated IL-34 upregulation and secretion by inhibiting YAP expression, dephosphorylation, and nuclear translocation, which resulted in the activation of Hippo signaling. While application of a YAP agonist effectively recurred IL-34 production by PTCs, enhancing the subsequent macrophage migration and activation. Besides, reduced IL-34 expression and YAP activation were also observed in global or PTCs-specific αvβ6-deficient injured kidneys. Collectively, our research elucidates the pro-inflammatory function and YAP/IL-34/macrophage axis-mediated mechanism of αvβ6 in renal inflammation, providing a solid rationale for the use of αvβ6 inhibition to treat kidney inflammation and fibrosis.
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Affiliation(s)
- Changjian Zhu
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
- NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, 510080, China
| | - Ruilin Zheng
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
- NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, 510080, China
| | - Xu Han
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
- NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, 510080, China
| | - Ziwen Tang
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
- NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, 510080, China
| | - Feng Li
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
- NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, 510080, China
| | - Xinrong Hu
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
- NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, 510080, China
| | - Ruoni Lin
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
- NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, 510080, China
| | - Jiani Shen
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
- NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, 510080, China
| | - Qiaoqiao Pei
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
- NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, 510080, China
| | - Rong Wang
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
- NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, 510080, China
| | - Guangyan Wei
- Department of Radiation Oncology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
| | - Zhenwei Peng
- Department of Radiation Oncology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
| | - Wei Chen
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China.
- NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, 510080, China.
| | - Zhou Liang
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China.
- NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, 510080, China.
| | - Yi Zhou
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China.
- NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, 510080, China.
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7
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Yu Y, Lyu C, Li X, Yang L, Wang J, Li H, Xin Z, Xu X, Ren C, Yang G. Remodeling of tumor microenvironment by extracellular matrix protein 1a differentially regulates ovarian cancer metastasis. Cancer Lett 2024; 596:217022. [PMID: 38849014 DOI: 10.1016/j.canlet.2024.217022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 05/21/2024] [Accepted: 06/01/2024] [Indexed: 06/09/2024]
Abstract
We previously reported that extracellular matrix protein 1 isoform a (ECM1a) promotes epithelial ovarian cancer (EOC) through autocrine signaling by binding to cell surface receptors αXβ2. However, the role of ECM1a as a secretory molecule in the tumor microenvironment is rarely reported. In this study, we constructed murine Ecm1-knockout mice and human ECM1a-knockin mice and further generated orthotopic or peritoneal xenograft tumor models to mimic the different metastatic stages of EOC. We show that ECM1a induces oncogenic metastasis of orthotopic xenograft tumors, but inhibits early-metastasis of peritoneal xenograft tumors. ECM1a remodels extracellular matrices (ECM) and promotes remote metastases by recruiting and transforming bone marrow mesenchymal stem cells (BMSCs) into platelet-derived growth factor receptor beta (PDGFRβ+) cancer-associated fibroblasts (CAFs) and facilitating the secretion of angiopoietin-like protein 2 (ANGPTL2). Competing with ECM1a, ANGPTL2 also binds to integrin αX through the P1/P2 peptides, resulting in negative effects on BMSC differentiation. Collectively, this study reveals the dual functions of ECM1a in remodeling of TME during tumor progression, emphasizing the complexity of EOC phenotypic heterogeneity and metastasis.
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Affiliation(s)
- Yinjue Yu
- Central Laboratory, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai, 200140, China; Department of Radiotherapy, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Cuiting Lyu
- Central Laboratory, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai, 200140, China
| | - Xiaojing Li
- Department of Pathology, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai, 200140, China
| | - Lina Yang
- Central Laboratory, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai, 200140, China
| | - Jingshu Wang
- Central Laboratory, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai, 200140, China
| | - Hui Li
- Central Laboratory, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai, 200140, China
| | - Zhaochen Xin
- Central Laboratory, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai, 200140, China
| | - Xinyi Xu
- Central Laboratory, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai, 200140, China; Department of Pathology, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai, 200140, China
| | - Chunxia Ren
- Center for Reproductive Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Gong Yang
- Central Laboratory, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai, 200140, China; Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai, 200032, China; Department of Oncology, Shanghai Medical School, Fudan University, Shanghai, 200032, China.
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8
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Very N, Boulet C, Gheeraert C, Berthier A, Johanns M, Bou Saleh M, Guille L, Bray F, Strub JM, Bobowski-Gerard M, Zummo FP, Vallez E, Molendi-Coste O, Woitrain E, Cianférani S, Montaigne D, Ntandja-Wandji LC, Dubuquoy L, Dubois-Chevalier J, Staels B, Lefebvre P, Eeckhoute J. O-GlcNAcylation controls pro-fibrotic transcriptional regulatory signaling in myofibroblasts. Cell Death Dis 2024; 15:391. [PMID: 38830870 PMCID: PMC11148087 DOI: 10.1038/s41419-024-06773-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 05/21/2024] [Accepted: 05/23/2024] [Indexed: 06/05/2024]
Abstract
Tissue injury causes activation of mesenchymal lineage cells into wound-repairing myofibroblasts (MFs), whose uncontrolled activity ultimately leads to fibrosis. Although this process is triggered by deep metabolic and transcriptional reprogramming, functional links between these two key events are not yet understood. Here, we report that the metabolic sensor post-translational modification O-linked β-D-N-acetylglucosaminylation (O-GlcNAcylation) is increased and required for myofibroblastic activation. Inhibition of protein O-GlcNAcylation impairs archetypal myofibloblast cellular activities including extracellular matrix gene expression and collagen secretion/deposition as defined in vitro and using ex vivo and in vivo murine liver injury models. Mechanistically, a multi-omics approach combining proteomic, epigenomic, and transcriptomic data mining revealed that O-GlcNAcylation controls the MF transcriptional program by targeting the transcription factors Basonuclin 2 (BNC2) and TEA domain transcription factor 4 (TEAD4) together with the Yes-associated protein 1 (YAP1) co-activator. Indeed, inhibition of protein O-GlcNAcylation impedes their stability leading to decreased functionality of the BNC2/TEAD4/YAP1 complex towards promoting activation of the MF transcriptional regulatory landscape. We found that this involves O-GlcNAcylation of BNC2 at Thr455 and Ser490 and of TEAD4 at Ser69 and Ser99. Altogether, this study unravels protein O-GlcNAcylation as a key determinant of myofibroblastic activation and identifies its inhibition as an avenue to intervene with fibrogenic processes.
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Affiliation(s)
- Ninon Very
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, Lille, France
| | - Clémence Boulet
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, Lille, France
| | - Céline Gheeraert
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, Lille, France
| | - Alexandre Berthier
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, Lille, France
| | - Manuel Johanns
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, Lille, France
| | - Mohamed Bou Saleh
- Univ. Lille, Inserm, CHU Lille, U1286 - INFINITE - Institute for Translational Research in Inflammation, Lille, France
| | - Loïc Guille
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, Lille, France
| | - Fabrice Bray
- Miniaturization for Synthesis, Analysis & Proteomics, UAR 3290, CNRS, University of Lille, Villeneuve d'Ascq Cedex, France
| | - Jean-Marc Strub
- Laboratoire de Spectrométrie de Masse BioOrganique, CNRS UMR7178, Univ. Strasbourg, IPHC, Infrastructure Nationale de Protéomique ProFI - FR2048, Strasbourg, France
| | - Marie Bobowski-Gerard
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, Lille, France
| | - Francesco P Zummo
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, Lille, France
| | - Emmanuelle Vallez
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, Lille, France
| | - Olivier Molendi-Coste
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, Lille, France
| | - Eloise Woitrain
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, Lille, France
| | - Sarah Cianférani
- Laboratoire de Spectrométrie de Masse BioOrganique, CNRS UMR7178, Univ. Strasbourg, IPHC, Infrastructure Nationale de Protéomique ProFI - FR2048, Strasbourg, France
| | - David Montaigne
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, Lille, France
| | - Line Carolle Ntandja-Wandji
- Univ. Lille, Inserm, CHU Lille, U1286 - INFINITE - Institute for Translational Research in Inflammation, Lille, France
| | - Laurent Dubuquoy
- Univ. Lille, Inserm, CHU Lille, U1286 - INFINITE - Institute for Translational Research in Inflammation, Lille, France
| | | | - Bart Staels
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, Lille, France
| | - Philippe Lefebvre
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, Lille, France
| | - Jérôme Eeckhoute
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, Lille, France.
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9
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Zhu H, Luo H, Skaug B, Tabib T, Li YN, Tao Y, Matei AE, Lyons MA, Schett G, Lafyatis R, Assassi S, Distler JHW. Fibroblast Subpopulations in Systemic Sclerosis: Functional Implications of Individual Subpopulations and Correlations with Clinical Features. J Invest Dermatol 2024; 144:1251-1261.e13. [PMID: 38147960 PMCID: PMC11116078 DOI: 10.1016/j.jid.2023.09.288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 09/26/2023] [Accepted: 09/27/2023] [Indexed: 12/28/2023]
Abstract
Fibroblasts constitute a heterogeneous population of cells. In this study, we integrated single-cell RNA-sequencing and bulk RNA-sequencing data as well as clinical information to study the role of individual fibroblast populations in systemic sclerosis (SSc). SSc skin demonstrated an increased abundance of COMP+, COL11A1+, MYOC+, CCL19+, SFRP4/SFRP2+, and PRSS23/SFRP2+ fibroblasts signatures and decreased proportions of CXCL12+ and PI16+ fibroblast signatures in the Prospective Registry of Early Systemic Sclerosis and Genetics versus Environment in Scleroderma Outcome Study cohorts. Numerical differences were confirmed by multicolor immunofluorescence for selected fibroblast populations. COMP+, COL11A1+, SFRP4/SFRP2+, PRSS23/SFRP2+, and PI16+ fibroblasts were similarly altered between normal wound healing and patients with SSc. The proportions of profibrotic COMP+, COL11A1+, SFRP4/SFRP2+, and PRSS23/SFRP2+ and proinflammatory CCL19+ fibroblast signatures were positively correlated with clinical and histopathological parameters of skin fibrosis, whereas signatures of CXCL12+ and PI16+ fibroblasts were inversely correlated. Incorporating the proportions of COMP+, COL11A1+, SFRP4/SFRP2+, and PRSS23/SFRP2+ fibroblast signatures into machine learning models improved the classification of patients with SSc into those with progressive versus stable skin fibrosis. In summary, the profound imbalance of fibroblast subpopulations in SSc may drive the progression of skin fibrosis. Specific targeting of disease-relevant fibroblast populations may offer opportunities for the treatment of SSc and other fibrotic diseases.
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Affiliation(s)
- Honglin Zhu
- Department of Rheumatology and Immunology, Xiangya Hospital, Central South University, Changsha, China; Department of Internal Medicine 3, Friedrich-Alexander University (FAU) Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China.
| | - Hui Luo
- Department of Rheumatology and Immunology, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Brian Skaug
- Division of Rheumatology, Department of Internal Medicine, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Tracy Tabib
- Division of Rheumatology and Clinical Immunology, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Yi-Nan Li
- Department of Internal Medicine 3, Friedrich-Alexander University (FAU) Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany; Department of Rheumatology, University Hospital Düsseldorf, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany; Hiller Research Center, University Hospital Düsseldorf, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Yongguang Tao
- Department of Rheumatology and Immunology, Xiangya Hospital, Central South University, Changsha, China; Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, China
| | - Alexandru-Emil Matei
- Department of Internal Medicine 3, Friedrich-Alexander University (FAU) Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany; Department of Rheumatology, University Hospital Düsseldorf, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany; Hiller Research Center, University Hospital Düsseldorf, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Marka A Lyons
- Division of Rheumatology, Department of Internal Medicine, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Georg Schett
- Department of Internal Medicine 3, Friedrich-Alexander University (FAU) Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Robert Lafyatis
- Division of Rheumatology and Clinical Immunology, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Shervin Assassi
- Division of Rheumatology, Department of Internal Medicine, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Jörg H W Distler
- Department of Internal Medicine 3, Friedrich-Alexander University (FAU) Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany; Department of Rheumatology, University Hospital Düsseldorf, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany; Hiller Research Center, University Hospital Düsseldorf, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany.
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10
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Gad El-Hak HN, Kishk SM, Abdelrazek HMA. Evening primrose oil enriched with gamma linolenic acid and D/L-alpha tocopherol acetate attenuated carbon tetrachloride-induced hepatic injury model in male rats via TNF-α, IL-1β, and IL-6 pathway. Toxicol Mech Methods 2024; 34:469-483. [PMID: 38166523 DOI: 10.1080/15376516.2023.2301357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 12/28/2023] [Indexed: 01/04/2024]
Abstract
The modulatory role of primrose oil (PO) supplementation enriched with γ-linolenic acid and D/L-alpha tocopherol acetate against a carbon tetrachloride (CCl4)-induced liver damage model was assessed in this study. Twenty male Albino rats were divided into four groups. The control group received corn oil orally. The PO group received 10 mg/kg P O orally. The CCl4 group received 2 mL/kg CCl4 orally and PO/CCl4 group; received PO and 2 mL/kg CCl4 orally. The relative liver weight was recorded. Serum liver enzymes, hepatic malondialdehyde (MDA), hepatic reduced glutathione (GSH) and the expression of hepatic tumor necrosis factor-alpha (TNF-α), interleukin 1 beta (IL-1β), and interleukin 6 (IL-6) were assessed. The binding affinities of γ-linolenic acid and D/L-alpha tocopherol constituents with IL-1β, IL-6 and TNF-α were investigated using molecular docking simulations. Histopathological and electron microscopic examinations of the liver were performed. The results indicated that CCl4 elevated serum liver enzyme and hepatic MDA levels, whereas GSH levels were diminished. The upregulation of IL-1β, IL-6, and TNF-α gene expressions were induced by CCl4 treatment. The PO/CCl4-treated group showed amelioration of hepatic injury biomarkers and oxidative stress. Restoration of histopathological and ultrastructural alterations while downregulations the gene expressions of TNF-α, IL1-β and IL-6 were observed. In conclusion, evening primrose oil enriched with γ-linolenic acid and D/L-alpha tocopherol acetate elicited a potential amelioration of CCl4-induced hepatic toxicity.
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Affiliation(s)
| | - Safaa M Kishk
- Department of Medicinal Chemistry, Faculty of Pharmacy, Suez Canal University, Ismailia, Egypt
| | - Heba M A Abdelrazek
- Department of Physiology, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, Egypt
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11
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Mir M, Chen J, Patel A, Pinezich MR, Guenthart BA, Vunjak-Novakovic G, Kim J. A Minimally Invasive Robotic Tissue Palpation Device. IEEE Trans Biomed Eng 2024; 71:1958-1968. [PMID: 38261510 PMCID: PMC11178256 DOI: 10.1109/tbme.2024.3357293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2024]
Abstract
OBJECTIVE Robot-assisted minimally invasive surgery remains limited by the absence of haptic feedback, which surgeons routinely rely on to assess tissue stiffness. This limitation hinders surgeons' ability to identify and treat abnormal tissues, such as tumors, during robotic surgery. METHODS To address this challenge, we developed a robotic tissue palpation device capable of rapidly and non-invasively quantifying the stiffness of soft tissues, allowing surgeons to make objective and data-driven decisions during minimally invasive procedures. We evaluated the effectiveness of our device by measuring the stiffness of phantoms as well as lung, heart, liver, and skin tissues obtained from both rats and swine. RESULTS Results demonstrated that our device can accurately determine tissue stiffness and identify tumor mimics. Specifically, in swine lung, we determined elastic modulus (E) values of 9.1 ± 2.3, 16.8 ± 1.8, and 26.0 ± 3.6 kPa under different internal pressure of the lungs (PIP) of 2, 25, and 45 cmH2O, respectively. Using our device, we successfully located a 2-cm tumor mimic embedded at a depth of 5 mm in the lung subpleural region. Additionally, we measured E values of 33.0 ± 5.4, 19.2 ± 2.2, 33.5 ± 8.2, and 22.6 ± 6.0 kPa for swine heart, liver, abdominal skin, and muscle, respectively, which closely matched existing literature data. CONCLUSION/SIGNIFICANCE Results suggest that our robotic palpation device can be utilized during surgery, either as a stand-alone or additional tool integrated into existing robotic surgical systems, to enhance treatment outcomes by enabling accurate intraoperative identification of abnormal tissue.
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12
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Han LW, Jamalian S, Hsu JC, Sheng XR, Yang X, Yang X, Monemi S, Hassan S, Yadav R, Tuckwell K, Kunder R, Pan L, Glickstein S. A Phase 1a Study to Evaluate Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of RO7303509, an Anti-TGFβ3 Antibody, in Healthy Volunteers. Rheumatol Ther 2024; 11:755-771. [PMID: 38662148 PMCID: PMC11111615 DOI: 10.1007/s40744-024-00670-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 03/22/2024] [Indexed: 04/26/2024] Open
Abstract
INTRODUCTION Transforming growth factor beta (TGFβ) cytokines (TGFβ1, TGFβ2, and TGFβ3) play critical roles in tissue fibrosis. However, treatment with systemic pan-TGFβ inhibitors have demonstrated unacceptable toxicities. In this study, we evaluated the safety, tolerability, pharmacokinetics, and pharmacodynamics of RO7303509, a high-affinity, TGFβ3-specific, humanized immunoglobulin G1 monoclonal antibody, in healthy adult volunteers (HVs). METHODS This phase 1a, randomized, double-blind trial included six cohorts for evaluation, with each cohort receiving single doses of placebo or RO7303509, administered intravenously (IV; 50 mg, 150 mg, 240 mg) or subcutaneously (SC; 240 mg, 675 mg, 1200 mg). The frequency and severity of adverse events (AEs) and RO7303509 serum concentrations were monitored throughout the study. We also measured serum periostin and cartilage oligomeric matrix protein (COMP) by immunoassay and developed a population pharmacokinetics model to characterize RO7303509 serum concentrations. RESULTS The study enrolled 49 HVs, with a median age of 39 (range 18-73) years. Ten (27.8%) RO7303509-treated subjects reported 24 AEs, and six (30.8%) placebo-treated subjects reported six AEs. The most frequent AEs related to the study drug were injection site reactions and infusion-related reactions. Maximum serum concentrations (Cmax) and area under the concentration-time curve from time 0 to infinity (AUC0-inf) values for RO7303509 appeared to increase dose-proportionally across all doses tested. Serum concentrations across cohorts were best characterized by a two-compartment model plus a depot compartment with first-order SC absorption kinetics. No subjects tested positive for anti-drug antibodies (ADAs) at baseline; one subject (2.8%; 50 mg IV) tested positive for ADAs at a single time point (day 15). No clear pharmacodynamic effects were observed for periostin or COMP upon TGFβ3 inhibition. CONCLUSION RO7303509 was well tolerated at single SC doses up to 1200 mg in HVs with favorable pharmacokinetic data that appeared to increase dose-proportionally. TGFβ3-specific inhibition may be suitable for development as a chronic antifibrotic therapy. TRIAL REGISTRATION ISRCTN13175485.
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Affiliation(s)
- Lyrialle W Han
- Genentech, Inc., 1 DNA Way, South San Francisco, CA, 94080, USA
| | - Samira Jamalian
- Genentech, Inc., 1 DNA Way, South San Francisco, CA, 94080, USA
| | - Joy C Hsu
- Genentech, Inc., 1 DNA Way, South San Francisco, CA, 94080, USA
| | - X Rebecca Sheng
- Genentech, Inc., 1 DNA Way, South San Francisco, CA, 94080, USA
| | - Xiaoyun Yang
- Genentech, Inc., 1 DNA Way, South San Francisco, CA, 94080, USA
| | - Xiaoying Yang
- Genentech, Inc., 1 DNA Way, South San Francisco, CA, 94080, USA
| | - Sharareh Monemi
- Genentech, Inc., 1 DNA Way, South San Francisco, CA, 94080, USA
| | - Sharmeen Hassan
- Genentech, Inc., 1 DNA Way, South San Francisco, CA, 94080, USA
| | - Rajbharan Yadav
- Genentech, Inc., 1 DNA Way, South San Francisco, CA, 94080, USA
| | - Katie Tuckwell
- Genentech, Inc., 1 DNA Way, South San Francisco, CA, 94080, USA
| | - Rebecca Kunder
- Genentech, Inc., 1 DNA Way, South San Francisco, CA, 94080, USA
| | - Lin Pan
- Genentech, Inc., 1 DNA Way, South San Francisco, CA, 94080, USA.
| | - Sara Glickstein
- Genentech, Inc., 1 DNA Way, South San Francisco, CA, 94080, USA
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13
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Carvalheiro T, Marut W, Pascoal Ramos MI, García S, Fleury D, Affandi AJ, Meijers AS, Giovannone B, Tieland RG, Elshof E, Ottria A, Cossu M, Meizlish ML, Veenendaal T, Ramanujam M, Moreno-García ME, Klumperman J, Liv N, Radstake TRDJ, Meyaard L. Impaired LAIR-1-mediated immune control due to collagen degradation in fibrosis. J Autoimmun 2024; 146:103219. [PMID: 38696927 DOI: 10.1016/j.jaut.2024.103219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 03/10/2024] [Accepted: 03/29/2024] [Indexed: 05/04/2024]
Abstract
Tissue repair is disturbed in fibrotic diseases like systemic sclerosis (SSc), where the deposition of large amounts of extracellular matrix components such as collagen interferes with organ function. LAIR-1 is an inhibitory collagen receptor highly expressed on tissue immune cells. We questioned whether in SSc, impaired LAIR-1-collagen interaction is contributing to the ongoing inflammation and fibrosis. We found that SSc patients do not have an intrinsic defect in LAIR-1 expression or function. Instead, fibroblasts from healthy controls and SSc patients stimulated by soluble factors that drive inflammation and fibrosis in SSc deposit disorganized collagen products in vitro, which are dysfunctional LAIR-1 ligands. This is dependent of matrix metalloproteinases and platelet-derived growth factor receptor signaling. In support of a non-redundant role of LAIR-1 in the control of fibrosis, we found that LAIR-1-deficient mice have increased skin fibrosis in response to repeated injury and in the bleomycin mouse model for SSc. Thus, LAIR-1 represents an essential control mechanism for tissue repair. In fibrotic disease, excessive collagen degradation may lead to a disturbed feedback loop. The presence of functional LAIR-1 in patients provides a therapeutic opportunity to reactivate this intrinsic negative feedback mechanism in fibrotic diseases.
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Affiliation(s)
- Tiago Carvalheiro
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands; Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands; Oncode Institute, Utrecht, the Netherlands
| | - Wioleta Marut
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands; Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - M Inês Pascoal Ramos
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands; Oncode Institute, Utrecht, the Netherlands
| | - Samuel García
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands; Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands; Rheumatology & Immuno-mediated Diseases Research Group (IRIDIS), Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Vigo, Spain
| | - Devan Fleury
- Immunology and Respiratory Diseases Research, Boehringer Ingelheim, Ridgefield, USA
| | - Alsya J Affandi
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands; Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Aniek S Meijers
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Barbara Giovannone
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands; Department of Dermatology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Ralph G Tieland
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands; Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Eline Elshof
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands; Oncode Institute, Utrecht, the Netherlands
| | - Andrea Ottria
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands; Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Marta Cossu
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands; Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Matthew L Meizlish
- Howard Hughes Medical Institute, Department of Immunobiology, Yale University School of Medicine, New Haven, USA
| | - Tineke Veenendaal
- Cell Biology, Centre for Molecular Medicine, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Meera Ramanujam
- Immunology and Respiratory Diseases Research, Boehringer Ingelheim, Ridgefield, USA
| | | | - Judith Klumperman
- Cell Biology, Centre for Molecular Medicine, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Nalan Liv
- Cell Biology, Centre for Molecular Medicine, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Timothy R D J Radstake
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands; Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Linde Meyaard
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands; Oncode Institute, Utrecht, the Netherlands.
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Lai W, Wang Y, Huang C, Xu H, Zheng X, Li K, Wang J, Lou Z. DIREN mitigates DSS-induced colitis in mice and attenuates collagen deposition via inhibiting the Wnt/β-catenin and focal adhesion pathways. Biomed Pharmacother 2024; 175:116671. [PMID: 38678963 DOI: 10.1016/j.biopha.2024.116671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 04/18/2024] [Accepted: 04/24/2024] [Indexed: 05/01/2024] Open
Abstract
BACKGROUND DIREN is a SHE ethnic medicine with stasis-resolving, hemostasis, clearing heat, and removing toxin effects. It is clinically used in the treatment of gastrointestinal bleeding, such as ulcerative colitis (UC). AIM OF THE STUDY Fibrosis is one of the pathological changes in the progression of UC, which can make it challenging to respond to a treatment. We aimed to illuminate the role of DIREN in DSS-induced UC and tried to unveil its related mechanisms from two perspectives: intestinal inflammation and collagen deposition. MATERIALS AND METHODS A 2.5 % dextran sulfate sodium (DSS) water solution was used to induce colitis in mice. The therapeutic effect of DIREN was assessed using the disease activity index, histopathological score, and colon length. Masson and Sirius Red staining was used to observe the fibrosis in the colon. Apoptosis of colonic epithelial cells was observed by TUNEL immunofluorescence staining. RNA-seq observed differential genes and enrichment pathways. Immunohistochemistry and RT-qPCR were used to detect the expression of molecules related to fibrosis and focal adhesion signaling in colon tissue. RESULTS The administration of DIREN resulted in a reduction of disease activity index (DAI) in mice with UC while simultaneously promoting an increase in colon length. DIREN mitigated the loss of goblet cells in the colon of UC mice and maintained the integrity of the intestinal mucosa barrier. Masson staining revealed a reduction in colonic fibrosis with DIREN treatment, while Sirius red staining demonstrated a decrease in collagen Ⅰ deposition. DIREN reduced apoptosis of colonic epithelial cells and the expression of genes, such as CDH2, ITGA1, and TGF-β2. Additionally, the results of GSEA analysis of colon tissue transcriptome showed that the differentially expressed genes were enriched in the focal adhesion pathway. DIREN was found to downregulate the protein expression of BAX, N-cadherin, β-catenin, Integrin A1, and Vinculin while upregulating the protein expression of BCL2. Additionally, it led to the co-expression of N-cadherin and α-SMA. CONCLUSION DIREN exerts a protective effect against DSS-induced UC by ameliorating colonic fibrosis via regulation of focal adhesion and the WNT/β-catenin signaling pathway, thereby inhibiting fibroblast migration and reducing collagen secretion.
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Affiliation(s)
- Weizhi Lai
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China
| | - Yingying Wang
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China
| | - Chen Huang
- The First School of Clinical Medical, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China
| | - Hao Xu
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China
| | - Xunjie Zheng
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China
| | - Ke Li
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China
| | - Jue Wang
- Department of Oncology, the Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou 310005, China
| | - Zhaohuan Lou
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China; Songyang Institute of Zhejiang Chinese Medical University, Lishui, Zhejiang 323400, China.
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15
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Wu X, Yang Y. Neutrophil extracellular traps (NETs) and fibrotic diseases. Int Immunopharmacol 2024; 133:112085. [PMID: 38626550 DOI: 10.1016/j.intimp.2024.112085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 04/07/2024] [Accepted: 04/10/2024] [Indexed: 04/18/2024]
Abstract
Fibrosis, a common cause and serious outcome of organ failure that can affect any organ, is responsible for up to 45% of all deaths in various clinical settings. Both preclinical models and clinical trials investigating various organ systems have shown that fibrosis is a highly dynamic process. Although many studies have sought to gain understanding of the mechanism of fibrosis progression, their findings have been mixed. In recent years, increasing evidence indicates that neutrophil extracellular traps (NETs) are involved in many inflammatory and autoimmune disorders and participate in the regulation of fibrotic processes in various organs and systems. In this review, we summarize the current understanding of the role of NETs in fibrosis development and progression and their possibility as therapeutic targets.
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Affiliation(s)
- Xiaojiao Wu
- School of Pediatrics, Nanjing Medical University, Nanjing, China
| | - Yang Yang
- Department of Gastroenterology, Sir Run Run Hospital, Nanjing Medical University, Nanjing, China.
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16
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Fuster-Martínez I, Calatayud S. The currrent landscape of antifibrotic therapy across different organs: A systematic approach. Pharmacol Res 2024; 205:107245. [PMID: 38821150 DOI: 10.1016/j.phrs.2024.107245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Revised: 05/28/2024] [Accepted: 05/28/2024] [Indexed: 06/02/2024]
Abstract
Fibrosis is a common pathological process that can affect virtually all the organs, but there are hardly any effective therapeutic options. This has led to an intense search for antifibrotic therapies over the last decades, with a great number of clinical assays currently underway. We have systematically reviewed all current and recently finished clinical trials involved in the development of new antifibrotic drugs, and the preclinical studies analyzing the relevance of each of these pharmacological strategies in fibrotic processes affecting tissues beyond those being clinically studied. We analyze and discuss this information with the aim of determining the most promising options and the feasibility of extending their therapeutic value as antifibrotic agents to other fibrotic conditions.
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Affiliation(s)
- Isabel Fuster-Martínez
- Departamento de Farmacología, Universitat de València, Valencia 46010, Spain; FISABIO (Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunidad Valenciana), Valencia 46020, Spain.
| | - Sara Calatayud
- Departamento de Farmacología, Universitat de València, Valencia 46010, Spain; CIBERehd (Centro de Investigación Biomédica en Red - Enfermedades Hepáticas y Digestivas), Spain.
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17
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Liang M, Wang L, Tian X, Wang K, Zhu X, Huang L, Li Q, Ye W, Chen C, Yang H, Wu W, Chen X, Zhu X, Xue Y, Wan W, Wu Y, Lu L, Wang J, Zou H, Ying T, Zhou F. Identification and validation of anti-protein arginine methyltransferase 5 (PRMT5) antibody as a novel biomarker for systemic sclerosis (SSc). Ann Rheum Dis 2024:ard-2024-225596. [PMID: 38684324 DOI: 10.1136/ard-2024-225596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Accepted: 04/17/2024] [Indexed: 05/02/2024]
Abstract
OBJECTIVES In the complex panorama of autoimmune diseases, the characterisation of pivotal contributing autoantibodies that are involved in disease progression remains challenging. This study aimed to employ a global antibody profiling strategy to identify novel antibodies and investigate their association with systemic sclerosis (SSc). METHODS We implemented this strategy by conducting immunoprecipitation (IP) following on-bead digestion with the sera of patients with SSc or healthy donors, using antigen pools derived from cell lysates. The enriched antigen-antibody complex was proceeded with mass spectrometry (MS)-based quantitative proteomics and over-represented by bioinformatics analysis. The candidate antibodies were then orthogonally validated in two independent groups of patients with SSc. Mice were immunised with the target antigen, which was subsequently evaluated by histological examination and RNA sequencing. RESULTS The IP-MS analysis, followed by validation in patients with SSc, revealed a significant elevation in anti-PRMT5 antibodies among patients with SSc. These antibodies exhibited robust diagnostic accuracy in distinguishing SSc from healthy controls and other autoimmune conditions, including systemic lupus erythematosus and Sjögren's syndrome, with an area under the curve ranging from 0.900 to 0.988. The elevation of anti-PRMT5 antibodies was verified in a subsequent independent group with SSc using an additional method, microarray. Notably, 31.11% of patients with SSc exhibited seropositivity for anti-PRMT5 antibodies. Furthermore, the titres of anti-PRMT5 antibodies demonstrated a correlation with the progression or regression trajectory in SSc. PRMT5 immunisation displayed significant inflammation and fibrosis in both the skin and lungs of mice. This was concomitant with the upregulation of multiple proinflammatory and profibrotic pathways, thereby underscoring a potentially pivotal role of anti-PRMT5 antibodies in SSc. CONCLUSIONS This study has identified anti-PRMT5 antibodies as a novel biomarker for SSc.
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Affiliation(s)
- Minrui Liang
- Department of Rheumatology, Huashan Hospital, Fudan University, Shanghai, China
- Institute of Rheumatology, Immunology and Allergy, Fudan University, Shanghai, China
- Huashan Rare Disease Center, Huashan Hospital, Fudan University, Shanghai, China
| | - Lingbiao Wang
- Department of Rheumatology, Huashan Hospital, Fudan University, Shanghai, China
- Institute of Rheumatology, Immunology and Allergy, Fudan University, Shanghai, China
- Huashan Rare Disease Center, Huashan Hospital, Fudan University, Shanghai, China
| | - Xiaolong Tian
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS) and Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Frontiers Science Center of Pathogenic Microorganisms and Infection, Shanghai Engineering Research Center for Synthetic Immunology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Kun Wang
- Shanghai Key Laboratory of Medical Epigenetics, International Co-laboratory of Medical Epigenetics and Metabolism, Ministry of Science and Technology, Institutes of Biomedical Sciences, Fudan University, Shanghai, China
- Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiaoyi Zhu
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS) and Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Frontiers Science Center of Pathogenic Microorganisms and Infection, Shanghai Engineering Research Center for Synthetic Immunology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Linlin Huang
- Department of Rheumatology, Huashan Hospital, Fudan University, Shanghai, China
- Institute of Rheumatology, Immunology and Allergy, Fudan University, Shanghai, China
- Huashan Rare Disease Center, Huashan Hospital, Fudan University, Shanghai, China
| | - Qing Li
- Shanghai Key Laboratory of Medical Epigenetics, International Co-laboratory of Medical Epigenetics and Metabolism, Ministry of Science and Technology, Institutes of Biomedical Sciences, Fudan University, Shanghai, China
- Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Wenjing Ye
- Department of Rheumatology, Huashan Hospital, Fudan University, Shanghai, China
- Institute of Rheumatology, Immunology and Allergy, Fudan University, Shanghai, China
- Huashan Rare Disease Center, Huashan Hospital, Fudan University, Shanghai, China
| | - Chen Chen
- Department of Rheumatology, Huashan Hospital, Fudan University, Shanghai, China
- Institute of Rheumatology, Immunology and Allergy, Fudan University, Shanghai, China
- Department of Emergency Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Haihua Yang
- Department of Respiratory and Critical Care Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Wanqing Wu
- Department of Neurology, Huashan Hospital, Fudan University, Shanghai, China
| | - Xiangjun Chen
- Department of Neurology, Huashan Hospital, Fudan University, Shanghai, China
| | - Xiaoxia Zhu
- Department of Rheumatology, Huashan Hospital, Fudan University, Shanghai, China
- Institute of Rheumatology, Immunology and Allergy, Fudan University, Shanghai, China
- Huashan Rare Disease Center, Huashan Hospital, Fudan University, Shanghai, China
| | - Yu Xue
- Department of Rheumatology, Huashan Hospital, Fudan University, Shanghai, China
- Institute of Rheumatology, Immunology and Allergy, Fudan University, Shanghai, China
- Huashan Rare Disease Center, Huashan Hospital, Fudan University, Shanghai, China
| | - Weiguo Wan
- Department of Rheumatology, Huashan Hospital, Fudan University, Shanghai, China
- Institute of Rheumatology, Immunology and Allergy, Fudan University, Shanghai, China
- Huashan Rare Disease Center, Huashan Hospital, Fudan University, Shanghai, China
| | - Yanling Wu
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS) and Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Frontiers Science Center of Pathogenic Microorganisms and Infection, Shanghai Engineering Research Center for Synthetic Immunology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Liwei Lu
- Department of Pathology, The University of Hong Kong, Hong Kong, China
| | - Jiucun Wang
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, and Human Phenome Institute, Fudan University, Shanghai, China
| | - Hejian Zou
- Department of Rheumatology, Huashan Hospital, Fudan University, Shanghai, China
- Institute of Rheumatology, Immunology and Allergy, Fudan University, Shanghai, China
- Huashan Rare Disease Center, Huashan Hospital, Fudan University, Shanghai, China
| | - Tianlei Ying
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS) and Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Frontiers Science Center of Pathogenic Microorganisms and Infection, Shanghai Engineering Research Center for Synthetic Immunology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Feng Zhou
- Shanghai Key Laboratory of Medical Epigenetics, International Co-laboratory of Medical Epigenetics and Metabolism, Ministry of Science and Technology, Institutes of Biomedical Sciences, Fudan University, Shanghai, China
- Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
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18
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Ciaffi J, Liem SIE, Cannegieter S, Ahmed S, Hoekstra EM, Wiland P, Atsumi T, Szücs G, Balbir Gurman A, Czirják L, Zanatta E, Koetter I, Henes JC, Matucci-Cerinic M, Airò P, Ursini F, Huizinga TWJ, De Vries-Bouwstra J, Collaborators E. Untangling the relationship between smoking and systemic sclerosis: an analysis of the EUSTAR cohort. RMD Open 2024; 10:e004101. [PMID: 38772679 DOI: 10.1136/rmdopen-2024-004101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 04/12/2024] [Indexed: 05/23/2024] Open
Abstract
OBJECTIVES To untangle the association between smoking and systemic sclerosis (SSc). METHODS In the European Scleroderma Trials and Research cohort, the autoantibody status was compared between ever-smokers and never-smokers. Time until disease progression was assessed using Kaplan-Meier curves. Cox models were built to investigate the influence of smoking over 15 years of follow-up. All analyses were performed for the total cohort and stratified for sex and for positivity of anti-centromere (ACA) and anti-topoisomerase antibodies (ATA). RESULTS Overall, 12 314 patients were included in the study. Of these, 10 393 were women (84%), 4637 were ACA-positive (38%), 3919 were ATA-positive (32%) and 4271 (35%) were ever-smokers. In men, but not in women, smoking was associated with mortality (HR 1.63, 95% CI 1.23 to 2.16, p=0.001). Ever-smoking women were at higher risk for skin progression (HR 1.10, 95% CI 1.00 to 1.22, p=0.046) and for 'any organ progression' (HR 1.07, 95% CI 1.00 to 1.13, p=0.036). In women, 34% of never-smokers were ATA-positive compared with 21% of ever-smokers (p<0.001). In the group of ever-smokers, higher exposure rates, reflected by the number of pack-years (OR 0.98, 95% CI 0.97 to 0.99, p<0.001) and by smoking duration (OR 0.96, 95% CI 0.95 to 0.97, p<0.001), were associated with lower frequency of ATA. In ACA-positive patients, the risk of mortality (HR 1.29, 95% CI 1.02 to 1.63, p=0.033), cardiac involvement (HR 1.25, 95% CI 1.03 to 1.43, p=0.001), skin progression (HR 1.21, 95% CI 1.03 to 1.42, p=0.018) and 'any organ progression' (HR 1.14, 95% CI 1.05 to 1.24, p=0.002) was increased among smokers. In ATA-positive smoking patients, mortality (HR 1.40, 95% CI 1.10 to 1.78, p=0.006), skin progression (HR 1.19, 95% CI 1.03 to 1.37, p=0.020) digital ulcers (HR 1.17, 95% CI 1.02 to 1.34, p=0.029) and 'any organ progression' (HR 1.11, 95% CI 1.00 to 1.22, p=0.048) occurred more frequently. CONCLUSIONS Our stratified analysis demonstrates that smoking is associated with an increased risk for mortality in male SSc patients but not in women. Strikingly, smoking is associated with lower prevalence of ATA positivity, in particular in women. In both ATA-positive and ACA-positive patients, smoking is a risk factor for mortality, skin progression and 'any organ progression'.
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Affiliation(s)
- Jacopo Ciaffi
- Medicine and Rheumatology Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
- Department of Biomedical and Neuromotor Sciences (DIBINEM), Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Sophie I E Liem
- Department of Rheumatology, Leiden University Medical Centre (LUMC), Leiden, The Netherlands
| | - Suzanne Cannegieter
- Department of Clinical Epidemiology, Leiden University Medical Center (LUMC), Leiden, The Netherlands
- Department of Internal Medicine, Division of Thrombosis and Haemostasis, Leiden University Medical Center (LUMC), Leiden, The Netherlands
| | - Saad Ahmed
- Department of Rheumatology, Leiden University Medical Centre (LUMC), Leiden, The Netherlands
| | - Eva M Hoekstra
- Department of Rheumatology, Leiden University Medical Centre (LUMC), Leiden, The Netherlands
| | - Piotr Wiland
- Department of Rheumatology and Internal Medicine, Wroclaw Medical University, Wroclaw, Poland
| | - Tatsuya Atsumi
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Gabriella Szücs
- Department of Rheumatology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Alexandra Balbir Gurman
- Rheumatology Department, Rambam Health Care Campus, Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - László Czirják
- Department of Rheumatology and Immunology, Medical School, University of Pécs, Pécs, Hungary
| | - Elisabetta Zanatta
- Department of Medicine-DIMED, Unit of Rheumatology, Padova University Hospital, Padova, Italy
| | - Ina Koetter
- Medical Department 4, Rheumatology, Immunology, Nephrology, Asklepios Klinik Altona, Hamburg, Germany
| | - Joerg C Henes
- Internal Medicine II - Oncology, haematology, clinical immunology and rheumatology, University Hospital and Faculty of Medicine, University of Tübingen, Tubingen, Germany
| | - Marco Matucci-Cerinic
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
| | - Paolo Airò
- Rheumatology and Clinical Immunology Service, Spedali Civili di Brescia, Brescia, Italy
| | - Francesco Ursini
- Medicine and Rheumatology Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
- Department of Biomedical and Neuromotor Sciences (DIBINEM), Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Tom W J Huizinga
- Department of Rheumatology, Leiden University Medical Centre (LUMC), Leiden, The Netherlands
| | - Jeska De Vries-Bouwstra
- Department of Rheumatology, Leiden University Medical Centre (LUMC), Leiden, The Netherlands
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Pilley SE, Awad D, Latumalea D, Esparza E, Zhang L, Shi X, Unfried M, Wang S, Mulondo R, Kashyap SB, Moaddeli D, Sajjakulnukit P, Sutton D, Wong H, Coakley AJ, Garcia G, Higuchi-Sanabria R, Liu S, Yu B, Tu WB, Kennedy BK, Lyssiotis CA, Mullen PJ. A metabolic atlas of mouse aging. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.05.04.592445. [PMID: 38746230 PMCID: PMC11092783 DOI: 10.1101/2024.05.04.592445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
Humans are living longer, but this is accompanied by an increased incidence of age-related chronic diseases. Many of these diseases are influenced by age-associated metabolic dysregulation, but how metabolism changes in multiple organs during aging in males and females is not known. Answering this could reveal new mechanisms of aging and age-targeted therapeutics. In this study, we describe how metabolism changes in 12 organs in male and female mice at 5 different ages. Organs show distinct patterns of metabolic aging that are affected by sex differently. Hydroxyproline shows the most consistent change across the dataset, decreasing with age in 11 out of 12 organs investigated. We also developed a metabolic aging clock that predicts biological age and identified alpha-ketoglutarate, previously shown to extend lifespan in mice, as a key predictor of age. Our results reveal fundamental insights into the aging process and identify new therapeutic targets to maintain organ health.
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20
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Hasegawa T, Utsunomiya A, Chino T, Kasamatsu H, Shimizu T, Matsushita T, Obara T, Ishii N, Ogasawara H, Ikeda W, Imai T, Oyama N, Hasegawa M. Anti-CX3CL1 (fractalkine) monoclonal antibody attenuates lung and skin fibrosis in sclerodermatous graft-versus-host disease mouse model. Arthritis Res Ther 2024; 26:94. [PMID: 38702742 PMCID: PMC11067205 DOI: 10.1186/s13075-024-03307-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 03/10/2024] [Indexed: 05/06/2024] Open
Abstract
BACKGROUND Systemic sclerosis (SSc) is an autoimmune disease characterized by vascular injury and inflammation, followed by excessive fibrosis of the skin and other internal organs, including the lungs. CX3CL1 (fractalkine), a chemokine expressed on endothelial cells, supports the migration of macrophages and T cells that express its specific receptor CX3CR1 into targeted tissues. We previously reported that anti-CX3CL1 monoclonal antibody (mAb) treatment significantly inhibited transforming growth factor (TGF)-β1-induced expression of type I collagen and fibronectin 1 in human dermal fibroblasts. Additionally, anti-mouse CX3CL1 mAb efficiently suppressed skin inflammation and fibrosis in bleomycin- and growth factor-induced SSc mouse models. However, further studies using different mouse models of the complex immunopathology of SSc are required before the initiation of a clinical trial of CX3CL1 inhibitors for human SSc. METHODS To assess the preclinical utility and functional mechanism of anti-CX3CL1 mAb therapy in skin and lung fibrosis, a sclerodermatous chronic graft-versus-host disease (Scl-cGVHD) mouse model was analyzed with immunohistochemical staining for characteristic infiltrating cells and RNA sequencing assays. RESULTS On day 42 after bone marrow transplantation, Scl-cGVHD mice showed increased serum CX3CL1 level. Intraperitoneal administration of anti-CX3CL1 mAb inhibited the development of fibrosis in the skin and lungs of Scl-cGVHD model, and did not result in any apparent adverse events. The therapeutic effects were correlated with the number of tissue-infiltrating inflammatory cells and α-smooth muscle actin (α-SMA)-positive myofibroblasts. RNA sequencing analysis of the fibrotic skin demonstrated that cGVHD-dependent induction of gene sets associated with macrophage-related inflammation and fibrosis was significantly downregulated by mAb treatment. In the process of fibrosis, mAb treatment reduced cGVHD-induced infiltration of macrophages and T cells in the skin and lungs, especially those expressing CX3CR1. CONCLUSIONS Together with our previous findings in other SSc mouse models, the current results indicated that anti-CX3CL1 mAb therapy could be a rational therapeutic approach for fibrotic disorders, such as human SSc and Scl-cGVHD.
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Affiliation(s)
- Takumi Hasegawa
- Department of Dermatology, Division of Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, 910-1193, Japan
| | - Akira Utsunomiya
- Department of Dermatology, Division of Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, 910-1193, Japan
| | - Takenao Chino
- Department of Dermatology, Division of Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, 910-1193, Japan
| | - Hiroshi Kasamatsu
- Department of Dermatology, Division of Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, 910-1193, Japan
| | - Tomomi Shimizu
- Department of Dermatology, Division of Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, 910-1193, Japan
| | - Takashi Matsushita
- Department of Dermatology, Faculty of Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, 920-8641, Japan
| | | | - Naoto Ishii
- KAN Research Institute, Inc, Kobe, Hyogo, 650-0047, Japan
| | | | - Wataru Ikeda
- KAN Research Institute, Inc, Kobe, Hyogo, 650-0047, Japan
- IDDK Co., Ltd, Tokyo, 135-0047, Japan
| | - Toshio Imai
- KAN Research Institute, Inc, Kobe, Hyogo, 650-0047, Japan
- Advanced Therapeutic Target Discovery, Department of Gastroenterology, Kobe University Graduate School of Medicine, Kobe, Hyogo, 650-0047, Japan
| | - Noritaka Oyama
- Department of Dermatology, Division of Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, 910-1193, Japan
| | - Minoru Hasegawa
- Department of Dermatology, Division of Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, 910-1193, Japan.
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Xu Y, Lv L, Wang Q, Yao Q, Kou L, Zhang H. Emerging application of nanomedicine-based therapy in acute respiratory distress syndrome. Colloids Surf B Biointerfaces 2024; 237:113869. [PMID: 38522285 DOI: 10.1016/j.colsurfb.2024.113869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Revised: 03/14/2024] [Accepted: 03/20/2024] [Indexed: 03/26/2024]
Abstract
Acute lung injury (ALI) and acute respiratory distress syndrome (ARDS) are serious lung injuries caused by various factors, leading to increased permeability of the alveolar-capillary barrier, reduced stability of the alveoli, inflammatory response, and hypoxemia. Despite several decades of research since ARDS was first formally described in 1967, reliable clinical treatment options are still lacking. Currently, supportive therapy and mechanical ventilation are prioritized, and there is no medication that can be completely effective in clinical treatment. In recent years, nanomedicine has developed rapidly and has exciting preclinical treatment capabilities. Using a drug delivery system based on nanobiotechnology, local drugs can be continuously released in lung tissue at therapeutic levels, reducing the frequency of administration and improving patient compliance. Furthermore, this novel drug delivery system can target specific sites and reduce systemic side effects. Currently, many nanomedicine treatment options for ARDS have demonstrated efficacy. This review briefly introduces the pathophysiology of ARDS, discusses various research progress on using nanomedicine to treat ARDS, and anticipates future developments in related fields.
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Affiliation(s)
- Yitianhe Xu
- Wenzhou Municipal Key Laboratory of Pediatric Pharmacy, Department of Pharmacy, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China; The Second School of Medicine, Wenzhou Medical University, Wenzhou, China
| | - Leyao Lv
- Wenzhou Municipal Key Laboratory of Pediatric Pharmacy, Department of Pharmacy, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China; The Second School of Medicine, Wenzhou Medical University, Wenzhou, China
| | - Qian Wang
- Wenzhou Municipal Key Laboratory of Pediatric Pharmacy, Department of Pharmacy, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China; School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, China
| | - Qing Yao
- Wenzhou Municipal Key Laboratory of Pediatric Pharmacy, Department of Pharmacy, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China; School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, China; Cixi Biomedical Research Institute, Wenzhou Medical University, Zhejiang, China
| | - Longfa Kou
- Wenzhou Municipal Key Laboratory of Pediatric Pharmacy, Department of Pharmacy, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China; The Second School of Medicine, Wenzhou Medical University, Wenzhou, China; Cixi Biomedical Research Institute, Wenzhou Medical University, Zhejiang, China.
| | - Hailin Zhang
- Wenzhou Municipal Key Laboratory of Pediatric Pharmacy, Department of Pharmacy, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China; The Second School of Medicine, Wenzhou Medical University, Wenzhou, China; Department of Children's Respiration Disease, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China.
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22
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Trinh-Minh T, Györfi AH, Tomcik M, Tran-Manh C, Zhou X, Dickel N, Tümerdem BS, Kreuter A, Burmann SN, Borchert SV, Hussain RI, Hallén J, Klingelhöfer J, Kunz M, Distler JHW. Effect of Anti-S100A4 Monoclonal Antibody Treatment on Experimental Skin Fibrosis and Systemic Sclerosis-Specific Transcriptional Signatures in Human Skin. Arthritis Rheumatol 2024; 76:783-795. [PMID: 38108109 DOI: 10.1002/art.42781] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 10/31/2023] [Accepted: 12/05/2023] [Indexed: 12/19/2023]
Abstract
OBJECTIVE S100A4 is a DAMP protein. S100A4 is overexpressed in patients with systemic sclerosis (SSc), and levels correlate with organ involvement and disease activity. S100A4-/- mice are protected from fibrosis. The aim of this study was to assess the antifibrotic effects of anti-S100A4 monoclonal antibody (mAb) in murine models of SSc and in precision cut skin slices of patients with SSc. METHODS The effects of anti-S100A4 mAbs were evaluated in a bleomycin-induced skin fibrosis model and in Tsk-1 mice with a therapeutic dosing regimen. In addition, the effects of anti-S100A4 mAbs on precision cut SSc skin slices were analyzed by RNA sequencing. RESULTS Inhibition of S100A4 was effective in the treatment of pre-established bleomycin-induced skin fibrosis and in regression of pre-established fibrosis with reduced dermal thickening, myofibroblast counts, and collagen accumulation. Transcriptional profiling demonstrated targeting of multiple profibrotic and proinflammatory processes relevant to the pathogenesis of SSc on targeted S100A4 inhibition in a bleomycin-induced skin fibrosis model. Moreover, targeted S100A4 inhibition also modulated inflammation- and fibrosis-relevant gene sets in precision cut SSc skin slices in an ex vivo trial approach. Selected downstream targets of S100A4, such as AMP-activated protein kinase, calsequestrin-1, and phosphorylated STAT3, were validated on the protein level, and STAT3 inhibition was shown to prevent the profibrotic effects of S100A4 on fibroblasts in human skin. CONCLUSION Inhibition of S100A4 confers dual targeting of inflammatory and fibrotic pathways in complementary mouse models of fibrosis and in SSc skin. These effects support the further development of anti-S100A4 mAbs as disease-modifying targeted therapies for SSc.
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Affiliation(s)
- Thuong Trinh-Minh
- University Hospital Düsseldorf and Heinrich-Heine University, Düsseldorf, Germany
| | | | | | - Cuong Tran-Manh
- University Hospital Düsseldorf and Heinrich-Heine University, Düsseldorf, Germany
| | - Xiang Zhou
- University Hospital Düsseldorf and Heinrich-Heine University, Düsseldorf, Germany
| | - Nicholas Dickel
- Friedrich-Alexander University of Erlangen-Nürnberg, Erlangen, Germany
| | | | - Alexander Kreuter
- Helios St. Elisabeth Klinik Oberhausen, University Witten-Herdecke, Oberhausen, and Helios St. Johannes Klinik Duisburg, Duisburg, Germany
| | - Sven-Niklas Burmann
- Helios St. Elisabeth Klinik Oberhausen, University Witten-Herdecke, Oberhausen, Germany
| | | | | | | | | | - Meik Kunz
- Friedrich-Alexander University of Erlangen-Nürnberg, Erlangen, Germany
| | - Jörg H W Distler
- University Hospital Düsseldorf and Heinrich-Heine University, Düsseldorf, Germany
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23
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Yang X, Delsante M, Daneshpajouhnejad P, Fenaroli P, Mandell KP, Wang X, Takahashi S, Halushka MK, Kopp JB, Levi M, Rosenberg AZ. Bile Acid Receptor Agonist Reverses Transforming Growth Factor-β1-Mediated Fibrogenesis in Human Induced Pluripotent Stem Cells-Derived Kidney Organoids. J Transl Med 2024; 104:100336. [PMID: 38266922 DOI: 10.1016/j.labinv.2024.100336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 01/10/2024] [Accepted: 01/11/2024] [Indexed: 01/26/2024] Open
Abstract
Chronic kidney disease progresses through the replacement of functional tissue compartments with fibrosis, a maladaptive repair process. Shifting kidney repair toward a physiologically intact architecture, rather than fibrosis, is key to blocking chronic kidney disease progression. Much research into the mechanisms of fibrosis is performed in rodent models with less attention to the human genetic context. Recently, human induced pluripotent stem cell (iPSC)-derived organoids have shown promise in overcoming the limitation. In this study, we developed a fibrosis model that uses human iPSC-based 3-dimensional renal organoids, in which exogenous transforming growth factor-β1 (TGF-β1) induced the production of extracellular matrix. TGF-β1-treated organoids showed tubulocentric collagen 1α1 production by regulating downstream transcriptional regulators, Farnesoid X receptor, phosphorylated mothers against decapentaplegic homolog 3 (p-SMAD3), and transcriptional coactivator with PDZ-binding motif (TAZ). Increased nuclear TAZ expression was confirmed in the tubular epithelium in human kidney biopsies with tubular injury and early fibrosis. A dual bile acid receptor agonist (INT-767) increased Farnesoid X receptor and reduced p-SMAD3 and TAZ, attenuating TGF-β1-induced fibrosis in kidney organoids. Finally, we show that TAZ interacted with TEA-domain transcription factors and p-SMAD3 with TAZ and TEA-domain transcription factor 4 coregulating collagen 1α1 gene transcription. In summary, we establish a novel, readily manipulable fibrogenesis model and posit a role for bile acid receptor agonism early in renal parenchymal fibrosis.
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Affiliation(s)
- Xiaoping Yang
- Department of Pathology, Johns Hopkins University, Baltimore, Maryland
| | - Marco Delsante
- Department of Pathology, Johns Hopkins University, Baltimore, Maryland; Scuola di Specializione in Nefrologia, University of Parma, Parma, Italy
| | | | - Paride Fenaroli
- Department of Pathology, Johns Hopkins University, Baltimore, Maryland; Scuola di Specializione in Nefrologia, University of Parma, Parma, Italy
| | | | - Xiaoxin Wang
- Department of Biochemistry and Molecular and Cellular Biology, Georgetown University, Washington, DC
| | - Shogo Takahashi
- Department of Biochemistry and Molecular and Cellular Biology, Georgetown University, Washington, DC
| | - Marc K Halushka
- Department of Pathology, Johns Hopkins University, Baltimore, Maryland
| | - Jeffrey B Kopp
- Kidney Disease Section, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland
| | - Moshe Levi
- Department of Biochemistry and Molecular and Cellular Biology, Georgetown University, Washington, DC
| | - Avi Z Rosenberg
- Department of Pathology, Johns Hopkins University, Baltimore, Maryland.
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24
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González-King H, Rodrigues PG, Albery T, Tangruksa B, Gurrapu R, Silva AM, Musa G, Kardasz D, Liu K, Kull B, Åvall K, Rydén-Markinhuhta K, Incitti T, Sharma N, Graneli C, Valadi H, Petkevicius K, Carracedo M, Tejedor S, Ivanova A, Heydarkhan-Hagvall S, Menasché P, Synnergren J, Dekker N, Wang QD, Jennbacken K. Head-to-head comparison of relevant cell sources of small extracellular vesicles for cardiac repair: Superiority of embryonic stem cells. J Extracell Vesicles 2024; 13:e12445. [PMID: 38711334 DOI: 10.1002/jev2.12445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 04/10/2024] [Indexed: 05/08/2024] Open
Abstract
Small extracellular vesicles (sEV) derived from various cell sources have been demonstrated to enhance cardiac function in preclinical models of myocardial infarction (MI). The aim of this study was to compare different sources of sEV for cardiac repair and determine the most effective one, which nowadays remains limited. We comprehensively assessed the efficacy of sEV obtained from human primary bone marrow mesenchymal stromal cells (BM-MSC), human immortalized MSC (hTERT-MSC), human embryonic stem cells (ESC), ESC-derived cardiac progenitor cells (CPC), human ESC-derived cardiomyocytes (CM), and human primary ventricular cardiac fibroblasts (VCF), in in vitro models of cardiac repair. ESC-derived sEV (ESC-sEV) exhibited the best pro-angiogenic and anti-fibrotic effects in vitro. Then, we evaluated the functionality of the sEV with the most promising performances in vitro, in a murine model of MI-reperfusion injury (IRI) and analysed their RNA and protein compositions. In vivo, ESC-sEV provided the most favourable outcome after MI by reducing adverse cardiac remodelling through down-regulating fibrosis and increasing angiogenesis. Furthermore, transcriptomic, and proteomic characterizations of sEV derived from hTERT-MSC, ESC, and CPC revealed factors in ESC-sEV that potentially drove the observed functions. In conclusion, ESC-sEV holds great promise as a cell-free treatment for promoting cardiac repair following MI.
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Affiliation(s)
- Hernán González-King
- Research and Early Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Mölndal, Sweden
| | - Patricia G Rodrigues
- Research and Early Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Mölndal, Sweden
| | - Tamsin Albery
- Research and Early Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Mölndal, Sweden
| | - Benyapa Tangruksa
- Systems Biology Research Center, School of Bioscience, University of Skövde, Skövde, Sweden
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Ramya Gurrapu
- AstraZeneca India Private Limited, Neville Tower 11th Floor, Ramanujan IT SEZ, Rajv Gandhi Salai (OMR), Taramani, Chennai, Tamil Nadu, India
| | - Andreia M Silva
- Discovery Sciences, Oligo Assay Development, BioPharmaceuticals R&D, AstraZeneca, Mölndal, Sweden
- Anjarium Biosciences AG, Schlieren, Switzerland
| | - Gentian Musa
- Research and Early Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Mölndal, Sweden
| | - Dominika Kardasz
- Research and Early Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Mölndal, Sweden
| | - Kai Liu
- Discovery Sciences, Oligo Assay Development, BioPharmaceuticals R&D, AstraZeneca, Mölndal, Sweden
- Pharmaceutical Sciences, Advanced Drug Delivery, BioPharmaceuticals R&D, AstraZeneca, Mölndal, Sweden
| | - Bengt Kull
- Research and Early Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Mölndal, Sweden
| | - Karin Åvall
- Research and Early Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Mölndal, Sweden
| | - Katarina Rydén-Markinhuhta
- Research and Early Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Mölndal, Sweden
| | - Tania Incitti
- Research and Early Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Mölndal, Sweden
| | - Nitin Sharma
- AstraZeneca India Private Limited, Neville Tower 11th Floor, Ramanujan IT SEZ, Rajv Gandhi Salai (OMR), Taramani, Chennai, Tamil Nadu, India
| | - Cecilia Graneli
- Research and Early Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Mölndal, Sweden
| | - Hadi Valadi
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Kasparas Petkevicius
- Research and Early Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Mölndal, Sweden
| | - Miguel Carracedo
- Research and Early Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Mölndal, Sweden
| | - Sandra Tejedor
- Research and Early Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Mölndal, Sweden
- Systems Biology Research Center, School of Bioscience, University of Skövde, Skövde, Sweden
| | - Alena Ivanova
- Discovery Sciences, Oligo Assay Development, BioPharmaceuticals R&D, AstraZeneca, Mölndal, Sweden
| | - Sepideh Heydarkhan-Hagvall
- Systems Biology Research Center, School of Bioscience, University of Skövde, Skövde, Sweden
- Chief Medical Office, Global Patient Safety, AstraZeneca, Mölndal, Sweden
| | - Phillipe Menasché
- Department of Cardiovascular Surgery, Hôpital Européen Georges Pompidou, Université de Paris, PARCC, INSERM, Paris, France
| | - Jane Synnergren
- Systems Biology Research Center, School of Bioscience, University of Skövde, Skövde, Sweden
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Niek Dekker
- Discovery Sciences, Oligo Assay Development, BioPharmaceuticals R&D, AstraZeneca, Mölndal, Sweden
| | - Qing-Dong Wang
- Research and Early Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Mölndal, Sweden
| | - Karin Jennbacken
- Research and Early Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Mölndal, Sweden
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25
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Humphreys DT, Lewis A, Pan‐Castillo B, Berti G, Mein C, Wozniak E, Gordon H, Gadhok R, Minicozzi A, ChinAleong J, Feakins R, Giannoulatou E, James LK, Stagg AJ, Lindsay JO, Silver A. Single cell sequencing data identify distinct B cell and fibroblast populations in stricturing Crohn's disease. J Cell Mol Med 2024; 28:e18344. [PMID: 38685679 PMCID: PMC11058334 DOI: 10.1111/jcmm.18344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 02/20/2024] [Accepted: 04/05/2024] [Indexed: 05/02/2024] Open
Abstract
Single cell RNA sequencing of human full thickness Crohn's disease (CD) small bowel resection specimens was used to identify potential therapeutic targets for stricturing (S) CD. Using an unbiased approach, 16 cell lineages were assigned within 14,539 sequenced cells from patient-matched SCD and non-stricturing (NSCD) preparations. SCD and NSCD contained identical cell types. Amongst immune cells, B cells and plasma cells were selectively increased in SCD samples. B cell subsets suggested formation of tertiary lymphoid tissue in SCD and compared with NSCD there was an increase in IgG, and a decrease in IgA plasma cells, consistent with their potential role in CD fibrosis. Two Lumican-positive fibroblast subtypes were identified and subclassified based on expression of selectively enriched genes as fibroblast clusters (C) 12 and C9. Cells within these clusters expressed the profibrotic genes Decorin (C12) and JUN (C9). C9 cells expressed ACTA2; ECM genes COL4A1, COL4A2, COL15A1, COL6A3, COL18A1 and ADAMDEC1; LAMB1 and GREM1. GO and KEGG Biological terms showed extracellular matrix and stricture organization associated with C12 and C9, and regulation of WNT pathway genes with C9. Trajectory and differential gene analysis of C12 and C9 identified four sub-clusters. Intra sub-cluster gene analysis detected 13 co-regulated gene modules that aligned along predicted pseudotime trajectories. CXCL14 and ADAMDEC1 were key markers in module 1. Our findings support further investigation of fibroblast heterogeneity and interactions with local and circulating immune cells at earlier time points in fibrosis progression. Breaking these interactions by targeting one or other population may improve therapeutic management for SCD.
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Affiliation(s)
- David T. Humphreys
- Victor Chang Cardiac Research InstituteSydneyNew South WalesAustralia
- St Vincent's Clinical SchoolUniversity of New South WalesSydneyNew South WalesAustralia
| | - Amy Lewis
- Centre for Genomics and Child Health, Blizard InstituteBarts and The London School of Medicine and DentistryLondonUK
| | - Belen Pan‐Castillo
- Centre for Genomics and Child Health, Blizard InstituteBarts and The London School of Medicine and DentistryLondonUK
| | - Giulio Berti
- Centre for Genomics and Child Health, Blizard InstituteBarts and The London School of Medicine and DentistryLondonUK
| | - Charles Mein
- Genome Centre, Blizard InstituteBarts and The London School of Medicine and DentistryLondonUK
| | - Eva Wozniak
- Genome Centre, Blizard InstituteBarts and The London School of Medicine and DentistryLondonUK
| | - Hannah Gordon
- Centre for Immunobiology, Blizard InstituteBarts and The London School of Medicine and DentistryLondonUK
| | - Radha Gadhok
- Centre for Immunobiology, Blizard InstituteBarts and The London School of Medicine and DentistryLondonUK
| | - Annamaria Minicozzi
- Department of Colorectal Surgery, Division of Surgery and Perioperative CareThe Royal London HospitalLondonUK
| | | | - Roger Feakins
- Department of Cellular PathologyRoyal Free London NHS Foundation TrustLondonUK
| | - Eleni Giannoulatou
- Victor Chang Cardiac Research InstituteSydneyNew South WalesAustralia
- St Vincent's Clinical SchoolUniversity of New South WalesSydneyNew South WalesAustralia
| | - Louisa K. James
- Centre for Immunobiology, Blizard InstituteBarts and The London School of Medicine and DentistryLondonUK
| | - Andrew J. Stagg
- Centre for Immunobiology, Blizard InstituteBarts and The London School of Medicine and DentistryLondonUK
| | - James Oliver Lindsay
- Centre for Immunobiology, Blizard InstituteBarts and The London School of Medicine and DentistryLondonUK
| | - Andrew Silver
- Centre for Genomics and Child Health, Blizard InstituteBarts and The London School of Medicine and DentistryLondonUK
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26
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Gumede DB, Abrahamse H, Houreld NN. Targeting Wnt/β-catenin signaling and its interplay with TGF-β and Notch signaling pathways for the treatment of chronic wounds. Cell Commun Signal 2024; 22:244. [PMID: 38671406 PMCID: PMC11046856 DOI: 10.1186/s12964-024-01623-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 04/20/2024] [Indexed: 04/28/2024] Open
Abstract
Wound healing is a tightly regulated process that ensures tissue repair and normal function following injury. It is modulated by activation of pathways such as the transforming growth factor-beta (TGF-β), Notch, and Wnt/β-catenin signaling pathways. Dysregulation of this process causes poor wound healing, which leads to tissue fibrosis and ulcerative wounds. The Wnt/β-catenin pathway is involved in all phases of wound healing, primarily in the proliferative phase for formation of granulation tissue. This review focuses on the role of the Wnt/β-catenin signaling pathway in wound healing, and its transcriptional regulation of target genes. The crosstalk between Wnt/β-catenin, Notch, and the TGF-β signaling pathways, as well as the deregulation of Wnt/β-catenin signaling in chronic wounds are also considered, with a special focus on diabetic ulcers. Lastly, we discuss current and prospective therapies for chronic wounds, with a primary focus on strategies that target the Wnt/β-catenin signaling pathway such as photobiomodulation for healing diabetic ulcers.
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Affiliation(s)
- Dimakatso B Gumede
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, P.O. Box 17011, Doornfontein, 2028, South Africa
| | - Heidi Abrahamse
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, P.O. Box 17011, Doornfontein, 2028, South Africa
| | - Nicolette N Houreld
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, P.O. Box 17011, Doornfontein, 2028, South Africa.
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27
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Raote I, Rosendahl AH, Häkkinen HM, Vibe C, Küçükaylak I, Sawant M, Keufgens L, Frommelt P, Halwas K, Broadbent K, Cunquero M, Castro G, Villemeur M, Nüchel J, Bornikoel A, Dam B, Zirmire RK, Kiran R, Carolis C, Andilla J, Loza-Alvarez P, Ruprecht V, Jamora C, Campelo F, Krüger M, Hammerschmidt M, Eckes B, Neundorf I, Krieg T, Malhotra V. TANGO1 inhibitors reduce collagen secretion and limit tissue scarring. Nat Commun 2024; 15:3302. [PMID: 38658535 PMCID: PMC11043333 DOI: 10.1038/s41467-024-47004-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 03/15/2024] [Indexed: 04/26/2024] Open
Abstract
Uncontrolled secretion of ECM proteins, such as collagen, can lead to excessive scarring and fibrosis and compromise tissue function. Despite the widespread occurrence of fibrotic diseases and scarring, effective therapies are lacking. A promising approach would be to limit the amount of collagen released from hyperactive fibroblasts. We have designed membrane permeant peptide inhibitors that specifically target the primary interface between TANGO1 and cTAGE5, an interaction that is required for collagen export from endoplasmic reticulum exit sites (ERES). Application of the peptide inhibitors leads to reduced TANGO1 and cTAGE5 protein levels and a corresponding inhibition in the secretion of several ECM components, including collagens. Peptide inhibitor treatment in zebrafish results in altered tissue architecture and reduced granulation tissue formation during cutaneous wound healing. The inhibitors reduce secretion of several ECM proteins, including collagens, fibrillin and fibronectin in human dermal fibroblasts and in cells obtained from patients with a generalized fibrotic disease (scleroderma). Taken together, targeted interference of the TANGO1-cTAGE5 binding interface could enable therapeutic modulation of ERES function in ECM hypersecretion, during wound healing and fibrotic processes.
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Affiliation(s)
- Ishier Raote
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Dr Aiguader 88, Barcelona, Spain.
- Université Paris Cité, CNRS, Institut Jacques Monod, Paris, France.
| | - Ann-Helen Rosendahl
- Translational Matrix Biology, University of Cologne, Medical Faculty, Cologne, Germany
| | - Hanna-Maria Häkkinen
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Dr Aiguader 88, Barcelona, Spain
| | - Carina Vibe
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Dr Aiguader 88, Barcelona, Spain
- European Molecular Biology Laboratory, EMBL Barcelona, Dr. Aiguader 88, PRBB Building, Barcelona, Spain
| | - Ismail Küçükaylak
- Institute of Zoology, Developmental Biology, Biocenter Cologne, University of Cologne, Cologne, Germany
| | - Mugdha Sawant
- Translational Matrix Biology, University of Cologne, Medical Faculty, Cologne, Germany
| | - Lena Keufgens
- Cologne Excellence Cluster on Cellular Stress Responses in Ageing-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
| | - Pia Frommelt
- Department of Chemistry, Institute of Biochemistry, University of Cologne, Cologne, Germany
| | - Kai Halwas
- Institute of Zoology, Developmental Biology, Biocenter Cologne, University of Cologne, Cologne, Germany
| | - Katrina Broadbent
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Dr Aiguader 88, Barcelona, Spain
| | - Marina Cunquero
- ICFO-Institut de Ciencies Fotoniques, The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Gustavo Castro
- ICFO-Institut de Ciencies Fotoniques, The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Marie Villemeur
- Université Paris Cité, CNRS, Institut Jacques Monod, Paris, France
| | - Julian Nüchel
- Max Planck Institute for Biology of Aging, Cologne, Germany
| | - Anna Bornikoel
- Translational Matrix Biology, University of Cologne, Medical Faculty, Cologne, Germany
| | - Binita Dam
- IFOM-inStem Joint Research Laboratory, Centre for Inflammation and Tissue Homeostasis, Institute for Stem Cell Science and Regenerative Medicine (inStem), Bangalore, Karnataka, India
| | - Ravindra K Zirmire
- IFOM-inStem Joint Research Laboratory, Centre for Inflammation and Tissue Homeostasis, Institute for Stem Cell Science and Regenerative Medicine (inStem), Bangalore, Karnataka, India
| | - Ravi Kiran
- IFOM-inStem Joint Research Laboratory, Centre for Inflammation and Tissue Homeostasis, Institute for Stem Cell Science and Regenerative Medicine (inStem), Bangalore, Karnataka, India
| | - Carlo Carolis
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Dr Aiguader 88, Barcelona, Spain
| | - Jordi Andilla
- ICFO-Institut de Ciencies Fotoniques, The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Pablo Loza-Alvarez
- ICFO-Institut de Ciencies Fotoniques, The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Verena Ruprecht
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Dr Aiguader 88, Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
- ICREA, Pg, Lluis Companys 23, Barcelona, Spain
| | - Colin Jamora
- IFOM-inStem Joint Research Laboratory, Centre for Inflammation and Tissue Homeostasis, Institute for Stem Cell Science and Regenerative Medicine (inStem), Bangalore, Karnataka, India
| | - Felix Campelo
- ICFO-Institut de Ciencies Fotoniques, The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Marcus Krüger
- Cologne Excellence Cluster on Cellular Stress Responses in Ageing-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
| | - Matthias Hammerschmidt
- Institute of Zoology, Developmental Biology, Biocenter Cologne, University of Cologne, Cologne, Germany
- Center for Molecular Medicine (CMMC), University of Cologne, Cologne, Germany
| | - Beate Eckes
- Translational Matrix Biology, University of Cologne, Medical Faculty, Cologne, Germany
| | - Ines Neundorf
- Department of Chemistry, Institute of Biochemistry, University of Cologne, Cologne, Germany.
| | - Thomas Krieg
- Translational Matrix Biology, University of Cologne, Medical Faculty, Cologne, Germany
- Cologne Excellence Cluster on Cellular Stress Responses in Ageing-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
- Center for Molecular Medicine (CMMC), University of Cologne, Cologne, Germany
| | - Vivek Malhotra
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Dr Aiguader 88, Barcelona, Spain.
- Universitat Pompeu Fabra (UPF), Barcelona, Spain.
- ICREA, Pg, Lluis Companys 23, Barcelona, Spain.
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Wu Y, Song Y, Soto J, Hoffman T, Zhang A, Han X, Fang Z, Eoh J, Gu L, Gu Z, Li S. Viscoelastic Extracellular Matrix Enhances Epigenetic Remodeling and Cellular Plasticity. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.04.14.589442. [PMID: 38659850 PMCID: PMC11042188 DOI: 10.1101/2024.04.14.589442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
Living tissue and extracellular matrices possess viscoelastic properties, but understanding how viscoelastic matrix regulates chromatin and the epigenome is limited. Here, we find that the regulation of the epigenetic state by the viscoelastic matrix is more pronounced on softer matrices. Cells on viscoelastic matrices exhibit larger nuclei, increased nuclear lamina ruffling, loosely organized chromatin, and faster chromatin dynamics, compared to those on elastic matrices. These changes are accompanied by a global increase in euchromatic marks and a local increase in chromatin accessibility at the cis -regulatory elements associated with neuronal and pluripotent genes. Consequently, viscoelastic matrices enhanced the efficiency of reprogramming fibroblasts into neurons and induced pluripotent stem cells, respectively. Together, our findings demonstrate the key roles of matrix viscoelasticity in the regulation of epigenetic state, and uncover a new mechanism of biophysical regulation of chromatin and cell reprogramming, with implications for the design of smart materials to engineer cell fate.
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Frommer ML, Langridge BJ, Beedie A, Jasionowska S, Awad L, Denton CP, Abraham DJ, Abu-Hanna J, Butler PEM. Exploring Anti-Fibrotic Effects of Adipose-Derived Stem Cells: Transcriptome Analysis upon Fibrotic, Inflammatory, and Hypoxic Conditioning. Cells 2024; 13:693. [PMID: 38667308 PMCID: PMC11049044 DOI: 10.3390/cells13080693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 04/08/2024] [Accepted: 04/13/2024] [Indexed: 04/28/2024] Open
Abstract
Autologous fat transfers show promise in treating fibrotic skin diseases, reversing scarring and stiffness, and improving quality of life. Adipose-derived stem cells (ADSCs) within these grafts are believed to be crucial for this effect, particularly their secreted factors, though the specific mechanisms remain unclear. This study investigates transcriptomic changes in ADSCs after in vitro fibrotic, inflammatory, and hypoxic conditioning. High-throughput gene expression assays were conducted on ADSCs exposed to IL1-β, TGF-β1, and hypoxia and in media with fetal bovine serum (FBS). Flow cytometry characterized the ADSCs. RNA-Seq analysis revealed distinct gene expression patterns between the conditions. FBS upregulated pathways were related to the cell cycle, replication, wound healing, and ossification. IL1-β induced immunomodulatory pathways, including granulocyte chemotaxis and cytokine production. TGF-β1 treatment upregulated wound healing and muscle tissue development pathways. Hypoxia led to the downregulation of mitochondria and cellular activity.
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Affiliation(s)
- Marvin L. Frommer
- Charles Wolfson Centre for Reconstructive Surgery, Royal Free Hospital, London NW3 2QG, UK
- Department of Surgical Biotechnology, Division of Surgery & Interventional Science, University College London, London NW3 2QG, UK
- Department of Plastic Surgery, Royal Free Hospital, London NW3 2QG, UK
| | - Benjamin J. Langridge
- Charles Wolfson Centre for Reconstructive Surgery, Royal Free Hospital, London NW3 2QG, UK
- Department of Surgical Biotechnology, Division of Surgery & Interventional Science, University College London, London NW3 2QG, UK
- Department of Plastic Surgery, Royal Free Hospital, London NW3 2QG, UK
| | - Alexandra Beedie
- Charles Wolfson Centre for Reconstructive Surgery, Royal Free Hospital, London NW3 2QG, UK
- Department of Plastic Surgery, Royal Free Hospital, London NW3 2QG, UK
| | - Sara Jasionowska
- Charles Wolfson Centre for Reconstructive Surgery, Royal Free Hospital, London NW3 2QG, UK
- Department of Plastic Surgery, Royal Free Hospital, London NW3 2QG, UK
| | - Laura Awad
- Charles Wolfson Centre for Reconstructive Surgery, Royal Free Hospital, London NW3 2QG, UK
- Department of Plastic Surgery, Royal Free Hospital, London NW3 2QG, UK
| | - Christopher P. Denton
- Centre for Rheumatology, Department of Inflammation and Rare Diseases, Division of Medicine, University College London, London NW3 2QG, UK
| | - David J. Abraham
- Centre for Rheumatology, Department of Inflammation and Rare Diseases, Division of Medicine, University College London, London NW3 2QG, UK
| | - Jeries Abu-Hanna
- Charles Wolfson Centre for Reconstructive Surgery, Royal Free Hospital, London NW3 2QG, UK
- Division of Medical Sciences, University of Oxford, Oxford OX3 9DU, UK
| | - Peter E. M. Butler
- Charles Wolfson Centre for Reconstructive Surgery, Royal Free Hospital, London NW3 2QG, UK
- Department of Surgical Biotechnology, Division of Surgery & Interventional Science, University College London, London NW3 2QG, UK
- Department of Plastic Surgery, Royal Free Hospital, London NW3 2QG, UK
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Zhao Z, Xu Z, Lv D, Rong Y, Hu Z, Yin R, Dong Y, Cao X, Tang B. Impact of the gut microbiome on skin fibrosis: a Mendelian randomization study. Front Med (Lausanne) 2024; 11:1380938. [PMID: 38695027 PMCID: PMC11061451 DOI: 10.3389/fmed.2024.1380938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 04/04/2024] [Indexed: 05/04/2024] Open
Abstract
Objective Skin fibrosis is a lesion in the dermis causing to itching, pain, and psychological stress. The gut microbiome plays as an essential role in skin diseases developments. We conducted a Mendelian randomization study to determine the causal association between the gut microbiome and skin fibrosis. Methods We retrieved valid instrumental variables from the genome-wide association study (GWAS) files of the gut microbiome (n = 18,340) conducted by the MiBioGen consortium. Skin fibrosis-associated data were downloaded from the GWAS Catalog. Subsequently, a two-sample Mendelian randomization (MR) analysis was performed to determine whether the gut microbiome was related to skin fibrosis. A reverse MR analysis was also performed on the bacterial traits which were causally associated with skin fibrosis in the forward MR analysis. In addition, we performed an MR-Pleiotropy Residual Sum and Outlier analysis to remove outliers and a sensitivity analysis to verify our results. Results According to the inverse variance-weighted estimation, we identified that ten bacterial traits (Class Actinobacteria, Class Bacteroidia, family Bifidobacteriaceae, family Rikenellaceae, genus Lachnospiraceae (UCG004 group), genus Ruminococcaceae (UCG013 group), order Bacteroidales, order Bifidobacteriales, genus Peptococcus and genus Victivallis) were negatively correlated with skin fibrosis while five bacterial traits (genus Olsenella, genus Oscillospira, genus Turicibacter, genus Lachnospiraceae (NK4A136group), and genus Sellimonas) were positively correlated. No results were obtained from reverse MR analysis. No significant heterogeneity or horizontal pleiotropy was observed in MR analysis. Objective conclusion There is a causal association between the gut microbiome and skin fibrosis, indicating the existence of a gut-skin axis. This provides a new breakthrough point for mechanistic and clinical studies of skin fibrosis.
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Affiliation(s)
- Zirui Zhao
- Department of Burn and Plastic Surgery, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Zhongye Xu
- Department of Burn and Plastic Surgery, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Dongming Lv
- Department of Burn and Plastic Surgery, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yanchao Rong
- Department of Burn and Plastic Surgery, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Zhicheng Hu
- Department of Burn and Plastic Surgery, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Rong Yin
- Department of Dermatology, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yunxian Dong
- Department of Plastic and Reconstructive Surgery, Guangdong Second Provincial General Hospital, Guangzhou, China
| | - Xiaoling Cao
- Department of Burn and Plastic Surgery, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Bing Tang
- Department of Burn and Plastic Surgery, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
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Zhang Q, Lu C, Lu F, Liao Y, Cai J, Gao J. Challenges and opportunities in obesity: the role of adipocytes during tissue fibrosis. Front Endocrinol (Lausanne) 2024; 15:1365156. [PMID: 38686209 PMCID: PMC11056552 DOI: 10.3389/fendo.2024.1365156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 04/01/2024] [Indexed: 05/02/2024] Open
Abstract
Obesity is a chronic disease that affects the energy balance of the whole body. In addition to increasing fat mass, tissue fibrosis occurred in white adipose tissue in obese condition. Fibrosis is the over-activation of fibroblasts leading to excessive accumulation of extracellular matrix, which could be caused by various factors, including the status of adipocytes. The morphology of adipocytes responds rapidly and dynamically to nutrient fluctuations. Adaptive hypertrophy of normal adipocytes protects peripheral organs from damage from lipotoxicity. However, the biological behavior of hypertrophic adipocytes in chronic obesity is abnormally altered. Adipocytes lead to fibrotic remodeling of the extracellular matrix by inducing unresolved chronic inflammation, persistent hypoxia, and increasing myofibroblast numbers. Moreover, adipocyte-induced fibrosis not only restricts the flexible expansion and contraction of adipose tissue but also initiates the development of various diseases through cellular autonomic and paracrine effects. Regarding anti-fibrotic therapy, dysregulated intracellular signaling and epigenetic changes represent potential candidate targets. Thus, modulation of adipocytes may provide potential therapeutic avenues for reversing pathological fibrosis in adipose tissue and achieving the anti-obesity purpose.
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Affiliation(s)
- Qian Zhang
- Department of Plastic and Cosmetic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Chongxuan Lu
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, China
| | - Feng Lu
- Department of Plastic and Cosmetic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Yunjun Liao
- Department of Plastic and Cosmetic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Junrong Cai
- Department of Plastic and Cosmetic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Jianhua Gao
- Department of Plastic and Cosmetic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
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Grönberg C, Rattik S, Tran-Manh C, Zhou X, Rius Rigau A, Li YN, Györfi AH, Dickel N, Kunz M, Kreuter A, Matei EA, Zhu H, Skoog P, Liberg D, Distler JH, Trinh-Minh T. Combined inhibition of IL-1, IL-33 and IL-36 signalling by targeting IL1RAP ameliorates skin and lung fibrosis in preclinical models of systemic sclerosis. Ann Rheum Dis 2024:ard-2023-225158. [PMID: 38594058 DOI: 10.1136/ard-2023-225158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 03/23/2024] [Indexed: 04/11/2024]
Abstract
BACKGROUND The interleukin (IL)-1 receptor accessory protein (IL1RAP) is an essential coreceptor required for signalling through the IL-1, IL-33 and IL-36 receptors. Here, we investigate the antifibrotic potential of the combined inhibition of these cytokines by an anti-IL1RAP antibody to provide a scientific background for clinical development in systemic sclerosis (SSc). METHODS The expression of IL1RAP-associated signalling molecules was determined by data mining of publicly available RNA sequencing (RNAseq) data as well as by imaging mass cytometry. The efficacy of therapeutic dosing of anti-IL1RAP antibodies was determined in three complementary mouse models: sclerodermatous chronic graft-versus-host disease (cGvHD), bleomycin-induced dermal fibrosis model and topoisomerase-I (topo)-induced fibrosis. RESULTS SSc skin showed upregulation of IL1RAP and IL1RAP-related signalling molecules on mRNA and protein level compared with normal skin. IL-1, IL-33 and IL-36 all regulate distinct gene sets related to different pathophysiological processes in SSc. The responses of human fibroblasts and endothelial cells to IL-1, IL-33 and IL-36 were completely blocked by treatment with an anti-IL1RAP antibody in vitro. Moreover, anti-IL1RAP antibody treatment reduced dermal and pulmonary fibrosis in cGvHD-induced, bleomycin-induced and topoisomerase-induced fibrosis. Importantly, RNAseq analyses revealed effects of IL1RAP inhibition on multiple processes related to inflammation and fibrosis that are also deregulated in human SSc skin. CONCLUSION This study provides the first evidence for the therapeutic benefits of targeting IL1RAP in SSc. Our findings have high translational potential as the anti-IL1RAP antibody CAN10 has recently entered a phase one clinical trial.
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Affiliation(s)
| | | | - Cuong Tran-Manh
- Department of Rheumatology, University Hospital of Düsseldorf, Düsseldorf, Nordrhein-Westfalen, Germany
- Hiller Research Center, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf, NRW, Germany
| | - Xiang Zhou
- Department of Rheumatology, University Hospital of Düsseldorf, Düsseldorf, Nordrhein-Westfalen, Germany
- Hiller Research Center, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf, NRW, Germany
| | - Aleix Rius Rigau
- Department of Internal Medicine 3, University Hospital Erlangen, Erlangen, Bayern, Germany
| | - Yi-Nan Li
- Department of Rheumatology, University Hospital of Düsseldorf, Düsseldorf, Nordrhein-Westfalen, Germany
- Hiller Research Center, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf, NRW, Germany
| | - Andrea-Hermina Györfi
- Department of Rheumatology, University Hospital of Düsseldorf, Düsseldorf, Nordrhein-Westfalen, Germany
- Hiller Research Center, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf, NRW, Germany
| | - Nicholas Dickel
- Chair of Medical Informatics, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Bayern, Germany
| | - Meik Kunz
- Chair of Medical Informatics, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Bayern, Germany
| | - Alexander Kreuter
- Department of Dermatology, Venereology, and Allergology, HELIOS Saint Elisabeth Hospital Oberhausen, University Witten-Herdecke, Oberhausen, Nordrhein-Westfalen, Germany
| | - Emil-Alexandru Matei
- Department of Rheumatology, University Hospital of Düsseldorf, Düsseldorf, Nordrhein-Westfalen, Germany
- Hiller Research Center, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf, NRW, Germany
| | - Honglin Zhu
- Department of Rheumatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | | | | | - Jörg Hw Distler
- Department of Rheumatology, University Hospital of Düsseldorf, Düsseldorf, Nordrhein-Westfalen, Germany
- Hiller Research Center, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf, NRW, Germany
| | - Thuong Trinh-Minh
- Department of Rheumatology, University Hospital of Düsseldorf, Düsseldorf, Nordrhein-Westfalen, Germany
- Hiller Research Center, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf, NRW, Germany
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Li S, Li W, Wu X, Zhang B, Liu L, Yin L. Immune cell-derived extracellular vesicles for precision therapy of inflammatory-related diseases. J Control Release 2024; 368:533-547. [PMID: 38462043 DOI: 10.1016/j.jconrel.2024.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 02/29/2024] [Accepted: 03/06/2024] [Indexed: 03/12/2024]
Abstract
Inflammation-related diseases impose a significant global health burden, necessitating urgent exploration of novel treatment modalities for improved clinical outcomes. We begin by discussing the limitations of conventional approaches and underscore the pivotal involvement of immune cells in the inflammatory process. Amidst the rapid growth of immunology, the therapeutic potential of immune cell-derived extracellular vesicles (EVs) has garnered substantial attention due to their capacity to modulate inflammatory response. We provide an in-depth examination of immune cell-derived EVs, delineating their promising roles across diverse disease conditions in both preclinical and clinical settings. Additionally, to direct the development of the next-generation drug delivery systems, we comprehensively investigate the engineered EVs on their advanced isolation methods, cargo loading techniques, and innovative engineering strategies. This review ends with a focus on the prevailing challenges and considerations regarding the clinical translation of EVs in future, emphasizing the need of standardized characterization and scalable production processes. Ultimately, immune cell-derived EVs represent a cutting-edge therapeutic approach and delivery platform, holding immense promise in precision medicine.
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Affiliation(s)
- Shuo Li
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China
| | - Wenqing Li
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China
| | - Xianggui Wu
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China
| | - Beiyuan Zhang
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China
| | - Lisha Liu
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China; NMPA Key Laboratory for Research and Evaluation of Pharmaceutical Preparations and Excipients, China Pharmaceutical University, Nanjing 210009, China.
| | - Lifang Yin
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China; NMPA Key Laboratory for Research and Evaluation of Pharmaceutical Preparations and Excipients, China Pharmaceutical University, Nanjing 210009, China; Key Laboratory of Drug Quality Control and Pharmacovigilance, China Pharmaceutical University, China; State Key Laboratory of Natural Medicine, China Pharmaceutical University, Nanjing 210009, China.
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Sharma VJ, Singh A, Grant JL, Raman J. Point-of-care diagnosis of tissue fibrosis: a review of advances in vibrational spectroscopy with machine learning. Pathology 2024; 56:313-321. [PMID: 38341306 DOI: 10.1016/j.pathol.2023.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 09/24/2023] [Accepted: 11/01/2023] [Indexed: 02/12/2024]
Abstract
Histopathology is the gold standard for diagnosing fibrosis, but its routine use is constrained by the need for additional stains, time, personnel and resources. Vibrational spectroscopy is a novel technique that offers an alternative atraumatic approach, with short scan times, while providing metabolic and morphological data. This review evaluates vibrational spectroscopy for the assessment of fibrosis, with a focus on point-of-care capabilities. OVID Medline, Embase and Cochrane databases were systematically searched using PRISMA guidelines for search terms including vibrational spectroscopy, human tissue and fibrosis. Studies were stratified based on imaging modality and tissue type. Outcomes recorded included tissue type, machine learning technique, metrics for accuracy and author conclusions. Systematic review yielded 420 articles, of which 14 were relevant. Ten of these articles considered mid-infrared spectroscopy, three dealt with Raman spectroscopy and one with near-infrared spectroscopy. The metrics for detecting fibrosis were Pearson correlation coefficients ranging from 0.65-0.98; sensitivity from 76-100%; specificity from 90-99%; area under receiver operator curves from 0.83-0.98; and accuracy of 86-99%. Vibrational spectroscopy identified fibrosis in myeloproliferative neoplasms in bone, cirrhotic and hepatocellular carcinoma in liver, end-stage heart failure in cardiac tissue and following laser ablation for acne in skin. It also identified interstitial fibrosis as a predictor of early renal transplant rejection in renal tissue. Vibrational spectroscopic techniques can therefore accurately identify fibrosis in a range of human tissues. Emerging data show that it can be used to quantify, classify and provide data about the nature of fibrosis with a high degree of accuracy with potential scope for point-of-care use.
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Affiliation(s)
- Varun J Sharma
- Brian F. Buxton Department of Cardiac and Thoracic Aortic Surgery, Austin Health, Heidelberg, Melbourne, Vic, Australia; Department of Surgery (Austin Health), Melbourne Medical School, The University of Melbourne, Vic, Australia; Spectromix Laboratory, Melbourne, Vic, Australia
| | - Aashima Singh
- Department of Surgery (Austin Health), Melbourne Medical School, The University of Melbourne, Vic, Australia; Melbourne Medical School, The University of Melbourne, Vic, Australia
| | | | - Jaishankar Raman
- Brian F. Buxton Department of Cardiac and Thoracic Aortic Surgery, Austin Health, Heidelberg, Melbourne, Vic, Australia; Department of Surgery (Austin Health), Melbourne Medical School, The University of Melbourne, Vic, Australia; Spectromix Laboratory, Melbourne, Vic, Australia; Department of Cardiac Surgery, St Vincent's Hospital, Fitzroy, Melbourne, Vic, Australia.
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Silvestrini AVP, Morais MF, Debiasi BW, Praça FG, Bentley MVLB. Nanotechnology strategies to address challenges in topical and cellular delivery of siRNAs in skin disease therapy. Adv Drug Deliv Rev 2024; 207:115198. [PMID: 38341146 DOI: 10.1016/j.addr.2024.115198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 12/14/2023] [Accepted: 02/02/2024] [Indexed: 02/12/2024]
Abstract
Gene therapy is one of the most advanced therapies in current medicine. In particular, interference RNA-based therapy by small interfering RNA (siRNA) has gained attention in recent years as it is a highly versatile, selective and specific therapy. In dermatological conditions, topical delivery of siRNA offers numerous therapeutic advantages, mainly by inhibiting the expression of target transcripts directly in the skin. However, crossing the stratum corneum and overcoming intracellular barriers is an inherent challenge. Substantial efforts by scientists have moved towards the use of multimodal and multifunctional nanoparticles to overcome these barriers and achieve greater bioavailability in their site of action, the cytoplasm. In this review the most innovative strategies based on nanoparticle and physical methods are presented, as well as the design principles and the main factors that contribute to the performance of these systems. This review also highlights the synergistic contributions of medicine, nanotechnology, and molecular biology to advancing translational research into siRNA-based therapeutics for skin diseases.
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Affiliation(s)
- Ana Vitoria Pupo Silvestrini
- School of Pharmaceutical Sciences of Ribeirao Preto, University of Sao Paulo, Av. do Café, s/n, 14040-903 Ribeirão Preto, SP, Brazil
| | - Milena Finazzi Morais
- School of Pharmaceutical Sciences of Ribeirao Preto, University of Sao Paulo, Av. do Café, s/n, 14040-903 Ribeirão Preto, SP, Brazil
| | - Bryan Wender Debiasi
- School of Pharmaceutical Sciences of Ribeirao Preto, University of Sao Paulo, Av. do Café, s/n, 14040-903 Ribeirão Preto, SP, Brazil
| | - Fabíola Garcia Praça
- School of Pharmaceutical Sciences of Ribeirao Preto, University of Sao Paulo, Av. do Café, s/n, 14040-903 Ribeirão Preto, SP, Brazil
| | - Maria Vitória Lopes Badra Bentley
- School of Pharmaceutical Sciences of Ribeirao Preto, University of Sao Paulo, Av. do Café, s/n, 14040-903 Ribeirão Preto, SP, Brazil.
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Rius Rigau A, Li YN, Matei AE, Györfi AH, Bruch PM, Koziel S, Devakumar V, Gabrielli A, Kreuter A, Wang J, Dietrich S, Schett G, Distler JHW, Liang M. Characterization of Vascular Niche in Systemic Sclerosis by Spatial Proteomics. Circ Res 2024; 134:875-891. [PMID: 38440901 DOI: 10.1161/circresaha.123.323299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 02/19/2024] [Indexed: 03/06/2024]
Abstract
BACKGROUND Systemic sclerosis (SSc) is a connective tissue disease that can serve as a model to study vascular changes in response to inflammation, autoimmunity, and fibrotic remodeling. Although microvascular changes are the earliest histopathologic manifestation of SSc, the vascular pathophysiology remains poorly understood. METHODS We applied spatial proteomic approaches to deconvolute the heterogeneity of vascular cells at the single-cell level in situ and characterize cellular alterations of the vascular niches of patients with SSc. Skin biopsies of patients with SSc and control individuals were analyzed by imaging mass cytometry, yielding a total of 90 755 cells including 2987 endothelial cells and 4096 immune cells. RESULTS We identified 7 different subpopulations of blood vascular endothelial cells (VECs), 2 subpopulations of lymphatic endothelial cells, and 3 subpopulations of pericytes. A novel population of CD34+;αSMA+ (α-smooth muscle actin);CD31+ VECs was more common in SSc, whereas endothelial precursor cells were decreased. Co-detection by indexing and tyramide signal amplification confirmed these findings. The microenvironment of CD34+;αSMA+;CD31+ VECs was enriched for immune cells and myofibroblasts, and CD34+;αSMA+;CD31+ VECs expressed markers of endothelial-to-mesenchymal transition. The density of CD34+;αSMA+;CD31+ VECs was associated with clinical progression of fibrosis in SSc. CONCLUSIONS Using spatial proteomics, we unraveled the heterogeneity of vascular cells in control individuals and patients with SSc. We identified CD34+;αSMA+;CD31+ VECs as a novel endothelial cell population that is increased in patients with SSc, expresses markers for endothelial-to-mesenchymal transition, and is located in close proximity to immune cells and myofibroblasts. CD34+;αSMA+;CD31+ VEC counts were associated with clinical outcomes of progressive fibrotic remodeling, thus providing a novel cellular correlate for the crosstalk of vasculopathy and fibrosis.
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Affiliation(s)
- Aleix Rius Rigau
- Department of Internal Medicine 3, Rheumatology and Clinical Immunology (A.R.R., G.S., J.H.W.D., M.L.), Friedrich-Alexander-University Erlangen-Nürnberg and University Hospital Erlangen, Germany
- Deutsches Zentrum Immuntherapie (A.R.R., G.S., J.H.W.D., M.L.), Friedrich-Alexander-University Erlangen-Nürnberg and University Hospital Erlangen, Germany
| | - Yi-Nan Li
- Clinic for Rheumatology (Y.-N.L., A.-E.M., A.-H.G., V.D., A.G., J.H.W.D., M.L.), University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Germany
- Hiller Research Center (Y.-N.L., A.-E.M., A.-H.G., V.D., A.G., J.H.W.D., M.L.), University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Germany
| | - Alexandru-Emil Matei
- Clinic for Rheumatology (Y.-N.L., A.-E.M., A.-H.G., V.D., A.G., J.H.W.D., M.L.), University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Germany
- Hiller Research Center (Y.-N.L., A.-E.M., A.-H.G., V.D., A.G., J.H.W.D., M.L.), University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Germany
| | - Andrea-Hermina Györfi
- Clinic for Rheumatology (Y.-N.L., A.-E.M., A.-H.G., V.D., A.G., J.H.W.D., M.L.), University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Germany
- Hiller Research Center (Y.-N.L., A.-E.M., A.-H.G., V.D., A.G., J.H.W.D., M.L.), University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Germany
| | - Peter-Martin Bruch
- Department of Haematology, Oncology and Clinical Immunology, University Hospital Düsseldorf, Germany (P.-M.B., S.K., S.D.)
- Center for Integrated Oncology Aachen-Bonn-Cologne-Düsseldorf, Aachen Bonn Cologne, Germany (P.-M.B., S.K., S.D.)
- Molecular Medicine Partnership Unit, Heidelberg, Germany (P.-M.B., S.K., S.D.)
- Department of Hematology, Oncology and Rheumatology, University Hospital Heidelberg, Germany (P.-M.B., S.D.)
| | - Sarah Koziel
- Department of Haematology, Oncology and Clinical Immunology, University Hospital Düsseldorf, Germany (P.-M.B., S.K., S.D.)
- Center for Integrated Oncology Aachen-Bonn-Cologne-Düsseldorf, Aachen Bonn Cologne, Germany (P.-M.B., S.K., S.D.)
- Molecular Medicine Partnership Unit, Heidelberg, Germany (P.-M.B., S.K., S.D.)
- Düsseldorf School of Oncology, Germany (S.K.)
| | - Veda Devakumar
- Clinic for Rheumatology (Y.-N.L., A.-E.M., A.-H.G., V.D., A.G., J.H.W.D., M.L.), University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Germany
- Hiller Research Center (Y.-N.L., A.-E.M., A.-H.G., V.D., A.G., J.H.W.D., M.L.), University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Germany
| | - Armando Gabrielli
- Clinic for Rheumatology (Y.-N.L., A.-E.M., A.-H.G., V.D., A.G., J.H.W.D., M.L.), University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Germany
- Hiller Research Center (Y.-N.L., A.-E.M., A.-H.G., V.D., A.G., J.H.W.D., M.L.), University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Germany
- Fondazione di Medicina Molecolare e Terapia Cellulare, Università Politecnica delle Marche, Ancona, Italy (A.G.)
| | - Alexander Kreuter
- Department of Dermatology, Venerology and Allergology, Helios St. Johannes Klinik Duisburg, Germany (A.K.)
- Department of Dermatology, Venerology and Allergology, Helios St. Elisabeth Klinik Oberhausen, University Witten-Herdecke, Germany (A.K.)
| | - Jiucun Wang
- Department of Rheumatology, Huashan Hospital (J.W., M.L.), Fudan University, Shanghai, P. R. China
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, and Human Phenome Institute, Fudan University, Shanghai, P. R. China (J.W.)
- Research Unit of Dissecting the Population Genetics and Developing New Technologies for Treatment and Prevention of Skin Phenotypes and Dermatological Diseases (2019RU058), Chinese Academy of Medical Sciences, Shanghai, P. R. China (J.W.)
| | - Sascha Dietrich
- Department of Haematology, Oncology and Clinical Immunology, University Hospital Düsseldorf, Germany (P.-M.B., S.K., S.D.)
- Center for Integrated Oncology Aachen-Bonn-Cologne-Düsseldorf, Aachen Bonn Cologne, Germany (P.-M.B., S.K., S.D.)
- Molecular Medicine Partnership Unit, Heidelberg, Germany (P.-M.B., S.K., S.D.)
- Department of Hematology, Oncology and Rheumatology, University Hospital Heidelberg, Germany (P.-M.B., S.D.)
| | - Georg Schett
- Department of Internal Medicine 3, Rheumatology and Clinical Immunology (A.R.R., G.S., J.H.W.D., M.L.), Friedrich-Alexander-University Erlangen-Nürnberg and University Hospital Erlangen, Germany
- Deutsches Zentrum Immuntherapie (A.R.R., G.S., J.H.W.D., M.L.), Friedrich-Alexander-University Erlangen-Nürnberg and University Hospital Erlangen, Germany
| | - Jörg H W Distler
- Department of Internal Medicine 3, Rheumatology and Clinical Immunology (A.R.R., G.S., J.H.W.D., M.L.), Friedrich-Alexander-University Erlangen-Nürnberg and University Hospital Erlangen, Germany
- Deutsches Zentrum Immuntherapie (A.R.R., G.S., J.H.W.D., M.L.), Friedrich-Alexander-University Erlangen-Nürnberg and University Hospital Erlangen, Germany
- Clinic for Rheumatology (Y.-N.L., A.-E.M., A.-H.G., V.D., A.G., J.H.W.D., M.L.), University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Germany
- Hiller Research Center (Y.-N.L., A.-E.M., A.-H.G., V.D., A.G., J.H.W.D., M.L.), University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Germany
| | - Minrui Liang
- Department of Internal Medicine 3, Rheumatology and Clinical Immunology (A.R.R., G.S., J.H.W.D., M.L.), Friedrich-Alexander-University Erlangen-Nürnberg and University Hospital Erlangen, Germany
- Deutsches Zentrum Immuntherapie (A.R.R., G.S., J.H.W.D., M.L.), Friedrich-Alexander-University Erlangen-Nürnberg and University Hospital Erlangen, Germany
- Clinic for Rheumatology (Y.-N.L., A.-E.M., A.-H.G., V.D., A.G., J.H.W.D., M.L.), University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Germany
- Hiller Research Center (Y.-N.L., A.-E.M., A.-H.G., V.D., A.G., J.H.W.D., M.L.), University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Germany
- Department of Rheumatology, Huashan Hospital (J.W., M.L.), Fudan University, Shanghai, P. R. China
- Huashan Rare Disease Center (M.L.), Fudan University, Shanghai, P. R. China
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Liang M, Dickel N, Györfi AH, SafakTümerdem B, Li YN, Rigau AR, Liang C, Hong X, Shen L, Matei AE, Trinh-Minh T, Tran-Manh C, Zhou X, Zehender A, Kreuter A, Zou H, Schett G, Kunz M, Distler JHW. Attenuation of fibroblast activation and fibrosis by adropin in systemic sclerosis. Sci Transl Med 2024; 16:eadd6570. [PMID: 38536934 DOI: 10.1126/scitranslmed.add6570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Accepted: 02/26/2024] [Indexed: 04/05/2024]
Abstract
Fibrotic diseases impose a major socioeconomic challenge on modern societies and have limited treatment options. Adropin, a peptide hormone encoded by the energy homeostasis-associated (ENHO) gene, is implicated in metabolism and vascular homeostasis, but its role in the pathogenesis of fibrosis remains enigmatic. Here, we used machine learning approaches in combination with functional in vitro and in vivo experiments to characterize adropin as a potential regulator involved in fibroblast activation and tissue fibrosis in systemic sclerosis (SSc). We demonstrated consistent down-regulation of adropin/ENHO in skin across multiple cohorts of patients with SSc. The prototypical profibrotic cytokine TGFβ reduced adropin/ENHO expression in a JNK-dependent manner. Restoration of adropin signaling by therapeutic application of bioactive adropin34-76 peptides in turn inhibited TGFβ-induced fibroblast activation and fibrotic tissue remodeling in primary human dermal fibroblasts, three-dimensional full-thickness skin equivalents, mouse models of bleomycin-induced pulmonary fibrosis and sclerodermatous chronic graft-versus-host-disease (sclGvHD), and precision-cut human skin slices. Knockdown of GPR19, an adropin receptor, abrogated the antifibrotic effects of adropin in fibroblasts. RNA-seq demonstrated that the antifibrotic effects of adropin34-76 were functionally linked to deactivation of GLI1-dependent profibrotic transcriptional networks, which was experimentally confirmed in vitro, in vivo, and ex vivo using cultured human dermal fibroblasts, a sclGvHD mouse model, and precision-cut human skin slices. ChIP-seq confirmed adropin34-76-induced changes in TGFβ/GLI1 signaling. Our study characterizes the TGFβ-induced down-regulation of adropin/ENHO expression as a potential pathomechanism of SSc as a prototypical systemic fibrotic disease that unleashes uncontrolled activation of profibrotic GLI1 signaling.
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Affiliation(s)
- Minrui Liang
- Department of Rheumatology, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University; 40225 Düsseldorf, Germany
- Hiller Research Unit, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University; 40225 Düsseldorf, Germany
- Division of Rheumatology, Huashan Rare Disease Center, Huashan Hospital, Fudan University, 200032 Shanghai, P. R. China
- Rheumatology and Clinical Immunology, Department of Internal Medicine 3, Friedrich-Alexander-University (FAU) Erlangen-Nürnberg, 91054 Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), FAU Erlangen-Nürnberg and University Hospital Erlangen, 91054 Erlangen, Germany
| | - Nicholas Dickel
- Chair of Medical Informatics, Friedrich-Alexander University (FAU), Erlangen-Nürnberg, 91058 Erlangen, Germany
| | - Andrea-Hermina Györfi
- Department of Rheumatology, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University; 40225 Düsseldorf, Germany
- Hiller Research Unit, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University; 40225 Düsseldorf, Germany
- Rheumatology and Clinical Immunology, Department of Internal Medicine 3, Friedrich-Alexander-University (FAU) Erlangen-Nürnberg, 91054 Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), FAU Erlangen-Nürnberg and University Hospital Erlangen, 91054 Erlangen, Germany
| | - Bilgesu SafakTümerdem
- Department of Rheumatology, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University; 40225 Düsseldorf, Germany
- Hiller Research Unit, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University; 40225 Düsseldorf, Germany
- Rheumatology and Clinical Immunology, Department of Internal Medicine 3, Friedrich-Alexander-University (FAU) Erlangen-Nürnberg, 91054 Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), FAU Erlangen-Nürnberg and University Hospital Erlangen, 91054 Erlangen, Germany
| | - Yi-Nan Li
- Department of Rheumatology, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University; 40225 Düsseldorf, Germany
- Hiller Research Unit, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University; 40225 Düsseldorf, Germany
- Rheumatology and Clinical Immunology, Department of Internal Medicine 3, Friedrich-Alexander-University (FAU) Erlangen-Nürnberg, 91054 Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), FAU Erlangen-Nürnberg and University Hospital Erlangen, 91054 Erlangen, Germany
| | - Aleix Rius Rigau
- Rheumatology and Clinical Immunology, Department of Internal Medicine 3, Friedrich-Alexander-University (FAU) Erlangen-Nürnberg, 91054 Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), FAU Erlangen-Nürnberg and University Hospital Erlangen, 91054 Erlangen, Germany
| | - Chunguang Liang
- Chair of Medical Informatics, Friedrich-Alexander University (FAU), Erlangen-Nürnberg, 91058 Erlangen, Germany
- Institute of Immunology, Jena University Hospital, 07743 Jena, Germany
| | - Xuezhi Hong
- Department of Rheumatology, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University; 40225 Düsseldorf, Germany
- Hiller Research Unit, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University; 40225 Düsseldorf, Germany
- Rheumatology and Clinical Immunology, Department of Internal Medicine 3, Friedrich-Alexander-University (FAU) Erlangen-Nürnberg, 91054 Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), FAU Erlangen-Nürnberg and University Hospital Erlangen, 91054 Erlangen, Germany
| | - Lichong Shen
- Rheumatology and Clinical Immunology, Department of Internal Medicine 3, Friedrich-Alexander-University (FAU) Erlangen-Nürnberg, 91054 Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), FAU Erlangen-Nürnberg and University Hospital Erlangen, 91054 Erlangen, Germany
- Division of Rheumatology, Renji Hospital, Shanghai Jiao Tong University, 200001 Shanghai, P. R. China
| | - Alexandru-Emil Matei
- Department of Rheumatology, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University; 40225 Düsseldorf, Germany
- Hiller Research Unit, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University; 40225 Düsseldorf, Germany
- Rheumatology and Clinical Immunology, Department of Internal Medicine 3, Friedrich-Alexander-University (FAU) Erlangen-Nürnberg, 91054 Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), FAU Erlangen-Nürnberg and University Hospital Erlangen, 91054 Erlangen, Germany
| | - Thuong Trinh-Minh
- Department of Rheumatology, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University; 40225 Düsseldorf, Germany
- Hiller Research Unit, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University; 40225 Düsseldorf, Germany
- Rheumatology and Clinical Immunology, Department of Internal Medicine 3, Friedrich-Alexander-University (FAU) Erlangen-Nürnberg, 91054 Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), FAU Erlangen-Nürnberg and University Hospital Erlangen, 91054 Erlangen, Germany
| | - Cuong Tran-Manh
- Department of Rheumatology, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University; 40225 Düsseldorf, Germany
- Hiller Research Unit, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University; 40225 Düsseldorf, Germany
- Rheumatology and Clinical Immunology, Department of Internal Medicine 3, Friedrich-Alexander-University (FAU) Erlangen-Nürnberg, 91054 Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), FAU Erlangen-Nürnberg and University Hospital Erlangen, 91054 Erlangen, Germany
| | - Xiang Zhou
- Department of Rheumatology, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University; 40225 Düsseldorf, Germany
- Hiller Research Unit, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University; 40225 Düsseldorf, Germany
- Rheumatology and Clinical Immunology, Department of Internal Medicine 3, Friedrich-Alexander-University (FAU) Erlangen-Nürnberg, 91054 Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), FAU Erlangen-Nürnberg and University Hospital Erlangen, 91054 Erlangen, Germany
| | - Ariella Zehender
- Rheumatology and Clinical Immunology, Department of Internal Medicine 3, Friedrich-Alexander-University (FAU) Erlangen-Nürnberg, 91054 Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), FAU Erlangen-Nürnberg and University Hospital Erlangen, 91054 Erlangen, Germany
| | - Alexander Kreuter
- Department of Dermatology and Allergology, HELIOS Sankt Elisabeth Klinik Oberhausen, 46045 Oberhausen, Nordrhein-Westfalen, Germany
| | - Hejian Zou
- Division of Rheumatology, Huashan Rare Disease Center, Huashan Hospital, Fudan University, 200032 Shanghai, P. R. China
| | - Georg Schett
- Rheumatology and Clinical Immunology, Department of Internal Medicine 3, Friedrich-Alexander-University (FAU) Erlangen-Nürnberg, 91054 Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), FAU Erlangen-Nürnberg and University Hospital Erlangen, 91054 Erlangen, Germany
| | - Meik Kunz
- Chair of Medical Informatics, Friedrich-Alexander University (FAU), Erlangen-Nürnberg, 91058 Erlangen, Germany
| | - Jörg H W Distler
- Department of Rheumatology, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University; 40225 Düsseldorf, Germany
- Hiller Research Unit, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University; 40225 Düsseldorf, Germany
- Rheumatology and Clinical Immunology, Department of Internal Medicine 3, Friedrich-Alexander-University (FAU) Erlangen-Nürnberg, 91054 Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), FAU Erlangen-Nürnberg and University Hospital Erlangen, 91054 Erlangen, Germany
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38
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Lozinski BM, Ghorbani S, Yong VW. Biology of neurofibrosis with focus on multiple sclerosis. Front Immunol 2024; 15:1370107. [PMID: 38596673 PMCID: PMC11002094 DOI: 10.3389/fimmu.2024.1370107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Accepted: 03/12/2024] [Indexed: 04/11/2024] Open
Abstract
Tissue damage elicits a wound healing response of inflammation and remodeling aimed at restoring homeostasis. Dysregulation of wound healing leads to accumulation of effector cells and extracellular matrix (ECM) components, collectively termed fibrosis, which impairs organ functions. Fibrosis of the central nervous system, neurofibrosis, is a major contributor to the lack of neural regeneration and it involves fibroblasts, microglia/macrophages and astrocytes, and their deposited ECM. Neurofibrosis occurs commonly across neurological conditions. This review describes processes of wound healing and fibrosis in tissues in general, and in multiple sclerosis in particular, and considers approaches to ameliorate neurofibrosis to enhance neural recovery.
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Affiliation(s)
| | | | - V. Wee Yong
- Hotchkiss Brain Institute and the Department of Clinical Neuroscience, University of Calgary, Calgary, AB, Canada
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39
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Leong E, Al-Bitar H, Marshall JS, Bezuhly M. Ketotifen directly modifies the fibrotic response of human skin fibroblasts. Sci Rep 2024; 14:7076. [PMID: 38528089 DOI: 10.1038/s41598-024-57776-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 03/21/2024] [Indexed: 03/27/2024] Open
Abstract
Fibrosis is a destructive, end-stage disease process. In the skin, it is associated with systemic sclerosis and scarring with considerable health burden. Ketotifen is a clinical antihistamine and mast cell stabilizer. Studies have demonstrated mast cell-dependent anti-fibrotic effects of ketotifen but direct effects on fibroblasts have not been determined. Human dermal fibroblasts were treated with pro-fibrotic transforming growth factor-β1 (TGFβ) followed by ketotifen or control treatments to determine direct effects on fibrotic fibroblasts. Ketotifen impaired TGFβ-induced α-smooth muscle actin gene and protein responses and decreased cytoskeletal- and contractility-associated gene responses associated with fibrosis. Ketotifen reduced Yes-associated protein phosphorylation, transcriptional coactivator with PDZ binding motif transcript and protein levels, and phosphorylation of protein kinase B. In a fibroblast-populated collagen gel contraction assay, ketotifen reduced the contractile activity of TGFβ-activated fibroblasts. In a murine model of bleomycin-induced skin fibrosis, collagen density and dermal thickness were significantly decreased in ketotifen-treated mice supporting in vitro findings. These results support a novel, direct anti-fibrotic activity of ketotifen, reducing pro-fibrotic phenotypic changes in fibroblasts and reducing collagen fibres in fibrotic mouse skin. Together, these findings suggest novel therapeutic potential and a novel mechanism of action for ketotifen in the context of fibrosis.
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Affiliation(s)
- Edwin Leong
- Department of Pathology, Dalhousie University, 5850 College Street, Room 7-C, PO BOX 15000, Halifax, NS, B3H 4R2, Canada
| | - Haya Al-Bitar
- Department of Microbiology and Immunology, Dalhousie University, Halifax, Canada
| | - Jean S Marshall
- Department of Pathology, Dalhousie University, 5850 College Street, Room 7-C, PO BOX 15000, Halifax, NS, B3H 4R2, Canada.
- Department of Microbiology and Immunology, Dalhousie University, Halifax, Canada.
- Beatrice Hunter Cancer Research Institute, Halifax, Canada.
| | - Michael Bezuhly
- Department of Microbiology and Immunology, Dalhousie University, Halifax, Canada.
- Beatrice Hunter Cancer Research Institute, Halifax, Canada.
- Division of Plastic Surgery, Izaak Walton Killam Health Centre, 5850/5980 University Avenue, PO Box 9700, Halifax, NS, B3K 6R8, Canada.
- Department of Surgery, Dalhousie University, Halifax, Canada.
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40
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Yang ZR, Suo H, Fan JW, Lv N, Du K, Ma T, Qin H, Li Y, Yang L, Zhou N, Jiang H, Tao J, Zhu J. Endogenous stimuli-responsive separating microneedles to inhibit hypertrophic scar through remodeling the pathological microenvironment. Nat Commun 2024; 15:2038. [PMID: 38448448 PMCID: PMC10917775 DOI: 10.1038/s41467-024-46328-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 02/22/2024] [Indexed: 03/08/2024] Open
Abstract
Hypertrophic scar (HS) considerably affects the appearance and causes tissue dysfunction in patients. The low bioavailability of 5-fluorouracil poses a challenge for HS treatment. Here we show a separating microneedle (MN) consisting of photo-crosslinked GelMA and 5-FuA-Pep-MA prodrug in response to high reactive oxygen species (ROS) levels and overexpression of matrix metalloproteinases (MMPs) in the HS pathological microenvironment. In vivo experiments in female mice demonstrate that the retention of MN tips in the tissue provides a slowly sustained drug release manner. Importantly, drug-loaded MNs could remodel the pathological microenvironment of female rabbit ear HS tissues by ROS scavenging and MMPs consumption. Bulk and single cell RNA sequencing analyses confirm that drug-loaded MNs could reverse skin fibrosis through down-regulation of BCL-2-associated death promoter (BAD), insulin-like growth factor 1 receptor (IGF1R) pathways, simultaneously regulate inflammatory response and keratinocyte differentiation via up-regulation of toll-like receptors (TOLL), interleukin-1 receptor (IL1R) and keratinocyte pathways, and promote the interactions between fibroblasts and keratinocytes via ligand-receptor pair of proteoglycans 2 (HSPG2)-dystroglycan 1(DAG1). This study reveals the potential therapeutic mechanism of drug-loaded MNs in HS treatment and presents a broad prospect for clinical application.
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Affiliation(s)
- Zhuo-Ran Yang
- Hubei Engineering Research Center for Biomaterials and Medical Protective Materials, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology (HUST), Wuhan, 430074, China
| | - Huinan Suo
- Department of Dermatology, Union Hospital, Tongji Medical College, HUST, Wuhan, 430022, China
| | - Jing-Wen Fan
- Department of Radiology, Xijing Hospital, The Forth Military Medical University (FMMU), Xi'an, 710032, China
| | - Niannian Lv
- Hubei Engineering Research Center for Biomaterials and Medical Protective Materials, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology (HUST), Wuhan, 430074, China
| | - Kehan Du
- Hubei Engineering Research Center for Biomaterials and Medical Protective Materials, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology (HUST), Wuhan, 430074, China
| | - Teng Ma
- Hubei Engineering Research Center for Biomaterials and Medical Protective Materials, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology (HUST), Wuhan, 430074, China
| | - Huimin Qin
- Hubei Engineering Research Center for Biomaterials and Medical Protective Materials, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology (HUST), Wuhan, 430074, China
| | - Yan Li
- Department of Dermatology, Union Hospital, Tongji Medical College, HUST, Wuhan, 430022, China
| | - Liu Yang
- Department of Dermatology, Union Hospital, Tongji Medical College, HUST, Wuhan, 430022, China
| | - Nuoya Zhou
- Department of Dermatology, Union Hospital, Tongji Medical College, HUST, Wuhan, 430022, China
| | - Hao Jiang
- Hubei Engineering Research Center for Biomaterials and Medical Protective Materials, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology (HUST), Wuhan, 430074, China.
| | - Juan Tao
- Department of Dermatology, Union Hospital, Tongji Medical College, HUST, Wuhan, 430022, China.
| | - Jintao Zhu
- Hubei Engineering Research Center for Biomaterials and Medical Protective Materials, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology (HUST), Wuhan, 430074, China.
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41
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Lloyd SM, He Y. Exploring Extracellular Matrix Crosslinking as a Therapeutic Approach to Fibrosis. Cells 2024; 13:438. [PMID: 38474402 DOI: 10.3390/cells13050438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 02/26/2024] [Accepted: 02/29/2024] [Indexed: 03/14/2024] Open
Abstract
The extracellular matrix (ECM) provides structural support for tissues and regulatory signals for resident cells. ECM requires a careful balance between protein accumulation and degradation for homeostasis. Disruption of this balance can lead to pathological processes such as fibrosis in organs across the body. Post-translational crosslinking modifications to ECM proteins such as collagens alter ECM structure and function. Dysregulation of crosslinking enzymes as well as changes in crosslinking composition are prevalent in fibrosis. Because of the crucial roles these ECM crosslinking pathways play in disease, the enzymes that govern crosslinking events are being explored as therapeutic targets for fibrosis. Here, we review in depth the molecular mechanisms underlying ECM crosslinking, how ECM crosslinking contributes to fibrosis, and the therapeutic strategies being explored to target ECM crosslinking in fibrosis to restore normal tissue structure and function.
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Affiliation(s)
- Sarah M Lloyd
- AbbVie Inc., 1 North Waukegan Rd., North Chicago, IL 60064, USA
| | - Yupeng He
- AbbVie Inc., 1 North Waukegan Rd., North Chicago, IL 60064, USA
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42
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Sun H, Yan Z, Sun J, Zhang J, Wang H, Jiang X, Wang M, Zhang X, Xiao Y, Ji X, Tang J, Ren D. Polyhexamethylene guanidine accelerates the macrophage foamy formation mediated pulmonary fibrosis. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 272:116084. [PMID: 38350217 DOI: 10.1016/j.ecoenv.2024.116084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 02/04/2024] [Accepted: 02/05/2024] [Indexed: 02/15/2024]
Abstract
Polyhexamethylene guanidine (PHMG) is manufactured and applied extensively due to its superior disinfectant capabilities. However, the inhalatory exposure to PHMG aerosols is increasingly recognized as a potential instigator of pulmonary fibrosis, prompting an urgent call for elucidation of the underlying pathophysiological mechanisms. Within this context, alveolar macrophages play a pivotal role in the primary immune defense in the respiratory tract. Dysregulated lipid metabolism within alveolar macrophages leads to the accumulation of foam cells, a process that is intimately linked with the pathogenesis of pulmonary fibrosis. Therefore, this study examines PHMG's effects on alveolar macrophage foaminess and its underlying mechanisms. We conducted a 3-week inhalation exposure followed by a 3-week recovery period in C57BL/6 J mice using a whole-body exposure system equipped with a disinfection aerosol generator (WESDAG). The presence of lipid-laden alveolar macrophages and downregulation of pulmonary tissue lipid transport proteins ABCA1 and ABCG1 were observed in mice. In cell culture models involving lipid-loaded macrophages, we demonstrated that PHMG promotes foam cell formation by inhibiting lipid efflux in mouse alveolar macrophages. Furthermore, PHMG-induced foam cells were found to promote an increase in the release of TGF-β1, fibronectin deposition, and collagen remodeling. In vivo interventions were subsequently implemented on mice exposed to PHMG aerosols, aiming to restore macrophage lipid efflux function. Remarkably, this intervention demonstrated the potential to retard the progression of pulmonary fibrosis. In conclusion, this study underscores the pivotal role of macrophage foaming in the pathogenesis of PHMG disinfectants-induced pulmonary fibrosis. Moreover, it provides compelling evidence to suggest that the regulation of macrophage efflux function holds promise for mitigating the progression of pulmonary fibrosis, thereby offering novel insights into the mechanisms underlying inhaled PHMG disinfectants-induced pulmonary fibrosis.
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Affiliation(s)
- He Sun
- Department of Respiratory and Critical Care Medicine, the Affiliated Hospital of Qingdao University, Qingdao 266000, China; Department of Environmental and Occupational Health, School of Public Health, Qingdao University, Qingdao 266071, China
| | - Zhijiao Yan
- Department of Respiratory and Critical Care Medicine, the Affiliated Hospital of Qingdao University, Qingdao 266000, China; Department of Environmental and Occupational Health, School of Public Health, Qingdao University, Qingdao 266071, China
| | - Jiaxing Sun
- Department of Respiratory and Critical Care Medicine, the Affiliated Hospital of Qingdao University, Qingdao 266000, China
| | - Jianzhong Zhang
- Department of Environmental and Occupational Health, School of Public Health, Qingdao University, Qingdao 266071, China
| | - Hongmei Wang
- Department of Respiratory and Critical Care Medicine, the Affiliated Hospital of Qingdao University, Qingdao 266000, China
| | - Xinmin Jiang
- Department of Environmental and Occupational Health, School of Public Health, Qingdao University, Qingdao 266071, China
| | - Mingyue Wang
- Department of Environmental and Occupational Health, School of Public Health, Qingdao University, Qingdao 266071, China
| | - Xinglin Zhang
- Department of Environmental and Occupational Health, School of Public Health, Qingdao University, Qingdao 266071, China
| | - Yuting Xiao
- Department of Respiratory and Critical Care Medicine, the Affiliated Hospital of Qingdao University, Qingdao 266000, China
| | - Xiaoya Ji
- Department of Environmental and Occupational Health, School of Public Health, Qingdao University, Qingdao 266071, China
| | - Jinglong Tang
- Department of Respiratory and Critical Care Medicine, the Affiliated Hospital of Qingdao University, Qingdao 266000, China; Department of Environmental and Occupational Health, School of Public Health, Qingdao University, Qingdao 266071, China.
| | - Dunqiang Ren
- Department of Respiratory and Critical Care Medicine, the Affiliated Hospital of Qingdao University, Qingdao 266000, China; Department of Environmental and Occupational Health, School of Public Health, Qingdao University, Qingdao 266071, China.
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Švec X, Štorkánová H, Trinh-Minh T, Tran MC, Štorkánová L, Hulejová H, Oreská S, Heřmánková B, Bečvář R, Pavelka K, Vencovský J, Klingelhöfer J, Hussain RI, Hallén J, Šenolt L, Distler JHW, Tomčík M. S100A4-neutralizing monoclonal antibody 6B12 counteracts the established experimental skin fibrosis induced by bleomycin. Rheumatology (Oxford) 2024; 63:817-825. [PMID: 37314987 PMCID: PMC10907816 DOI: 10.1093/rheumatology/kead295] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 05/07/2023] [Accepted: 06/06/2023] [Indexed: 06/16/2023] Open
Abstract
OBJECTIVES Our previous studies have demonstrated that the Damage Associated Molecular Pattern (DAMP) protein, S100A4, is overexpressed in the involved skin and peripheral blood of patients with SSc. It is associated with skin and lung involvement, and disease activity. By contrast, lack of S100A4 prevented the development of experimental dermal fibrosis. Herein we aimed to evaluate the effect of murine anti-S100A4 mAb 6B12 in the treatment of preestablished experimental dermal fibrosis. METHODS The effects of 6B12 were assessed at therapeutic dosages in a modified bleomycin-induced dermal fibrosis mouse model by evaluating fibrotic (dermal thickness, proliferation of myofibroblasts, hydroxyproline content, phosphorylated Smad3-positive cell count) and inflammatory (leukocytes infiltrating the lesional skin, systemic levels of selected cytokines and chemokines) outcomes, and transcriptional profiling (RNA sequencing). RESULTS Treatment with 7.5 mg/kg 6B12 attenuated and might even reduce pre-existing dermal fibrosis induced by bleomycin as evidenced by reduction in dermal thickness, myofibroblast count and collagen content. These antifibrotic effects were mediated by the downregulation of TGF-β/Smad signalling and partially by reducing the number of leukocytes infiltrating the lesional skin and decrease in the systemic levels of IL-1α, eotaxin, CCL2 and CCL5. Moreover, transcriptional profiling demonstrated that 7.5 mg/kg 6B12 also modulated several profibrotic and proinflammatory processes relevant to the pathogenesis of SSc. CONCLUSION Targeting S100A4 by the 6B12 mAb demonstrated potent antifibrotic and anti-inflammatory effects on bleomycin-induced dermal fibrosis and provided further evidence for the vital role of S100A4 in the pathophysiology of SSc.
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Affiliation(s)
- Xiao Švec
- Institute of Rheumatology, Prague, Czech Republic
- 1st Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Hana Štorkánová
- Institute of Rheumatology, Prague, Czech Republic
- Department of Rheumatology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Thuong Trinh-Minh
- Clinic for Rheumatology, University Hospital Düsseldorf, Medical Faculty of Heinrich-Heine University, Düsseldorf, Germany
- Hiller Research Center, University Hospital Düsseldorf, Medical Faculty of Heinrich-Heine University, Düsseldorf, Germany
| | - Manh Cuong Tran
- Clinic for Rheumatology, University Hospital Düsseldorf, Medical Faculty of Heinrich-Heine University, Düsseldorf, Germany
- Hiller Research Center, University Hospital Düsseldorf, Medical Faculty of Heinrich-Heine University, Düsseldorf, Germany
| | | | | | - Sabína Oreská
- Institute of Rheumatology, Prague, Czech Republic
- Department of Rheumatology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Barbora Heřmánková
- Institute of Rheumatology, Prague, Czech Republic
- Department of Physiotherapy, Faculty of Physical Education and Sport, Charles University, Prague, Czech Republic
| | - Radim Bečvář
- Institute of Rheumatology, Prague, Czech Republic
- Department of Rheumatology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Karel Pavelka
- Institute of Rheumatology, Prague, Czech Republic
- Department of Rheumatology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Jiří Vencovský
- Institute of Rheumatology, Prague, Czech Republic
- Department of Rheumatology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic
| | | | - Rizwan I Hussain
- Arxx Therapeutics, Oslo, Norway
- Agiana Pharmaceuticals, Oslo, Norway
| | | | - Ladislav Šenolt
- Institute of Rheumatology, Prague, Czech Republic
- Department of Rheumatology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Jörg H W Distler
- Clinic for Rheumatology, University Hospital Düsseldorf, Medical Faculty of Heinrich-Heine University, Düsseldorf, Germany
- Hiller Research Center, University Hospital Düsseldorf, Medical Faculty of Heinrich-Heine University, Düsseldorf, Germany
| | - Michal Tomčík
- Institute of Rheumatology, Prague, Czech Republic
- Department of Rheumatology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic
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Al-Gburi S, Kreuter A, Moinzadeh P. [Localized scleroderma]. DERMATOLOGIE (HEIDELBERG, GERMANY) 2024; 75:197-207. [PMID: 38363312 DOI: 10.1007/s00105-024-05297-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/10/2024] [Indexed: 02/17/2024]
Abstract
Localized scleroderma (LS), also called circumscribed scleroderma or morphea, comprises a heterogeneous group of diseases that can be classified into four subtypes: limited, linear, generalized, and mixed LS. All manifestations are primarily due to chronic progressive fibrosis of the skin or structures close to the skin. Involvement of internal organs or the transition to systemic sclerosis is excluded by definition. A distinction is made between forms that primarily affect the skin (up to the dermis) or that severely involve subcutaneous fat tissue, muscle fascia or muscles. A detailed examination is required for clinical diagnosis. In order to improve comparability of findings, photo documentation and the use of clinical scores should be carried out. For superficial subtypes the use of topical glucocorticosteroids, calcineurin inhibitors or phototherapy is initially recommended, whereas for severe forms with deep involvement or overall therapy refractoriness, the diagnosis should first be expanded and systemic therapy initiated at an early stage. Especially, in cross joint or extremity-dominant forms of linear LS or in cases with head and neck involvement, such as en coup de sabre, Parry-Romberg syndrome and other subtypes with a prominent musculoskeletal affection, an MRI examination should be arranged. Depending on location, an ophthalmological, neurological, orthodontic, rheumatological or orthopedic consultation may be necessary. For systemic therapy, methotrexate alone or in combination with systemic glucocorticosteroids as pulse therapy is recommended as first-line treatment.
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Affiliation(s)
- Suzan Al-Gburi
- Klinik und Poliklinik für Dermatologie, Uniklinik Köln, Kerpener Str. 62, 50937, Köln, Deutschland.
| | - Alexander Kreuter
- Klinik für Dermatologie, Venerologie und Allergologie, Helios St. Elisabeth Klinik Oberhausen, Oberhausen, Deutschland
- Klinik für Dermatologie, Venerologie und Allergologie, Helios St. Johannes Klinik Duisburg, Duisburg, Deutschland
| | - Pia Moinzadeh
- Klinik und Poliklinik für Dermatologie, Uniklinik Köln, Kerpener Str. 62, 50937, Köln, Deutschland.
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45
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Sisto M, Lisi S. Epigenetic Regulation of EMP/EMT-Dependent Fibrosis. Int J Mol Sci 2024; 25:2775. [PMID: 38474021 DOI: 10.3390/ijms25052775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 02/23/2024] [Accepted: 02/24/2024] [Indexed: 03/14/2024] Open
Abstract
Fibrosis represents a process characterized by excessive deposition of extracellular matrix (ECM) proteins. It often represents the evolution of pathological conditions, causes organ failure, and can, in extreme cases, compromise the functionality of organs to the point of causing death. In recent years, considerable efforts have been made to understand the molecular mechanisms underlying fibrotic evolution and to identify possible therapeutic strategies. Great interest has been aroused by the discovery of a molecular association between epithelial to mesenchymal plasticity (EMP), in particular epithelial to mesenchymal transition (EMT), and fibrogenesis, which has led to the identification of complex molecular mechanisms closely interconnected with each other, which could explain EMT-dependent fibrosis. However, the result remains unsatisfactory from a therapeutic point of view. In recent years, advances in epigenetics, based on chromatin remodeling through various histone modifications or through the intervention of non-coding RNAs (ncRNAs), have provided more information on the fibrotic process, and this could represent a promising path forward for the identification of innovative therapeutic strategies for organ fibrosis. In this review, we summarize current research on epigenetic mechanisms involved in organ fibrosis, with a focus on epigenetic regulation of EMP/EMT-dependent fibrosis.
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Affiliation(s)
- Margherita Sisto
- Department of Translational Biomedicine and Neuroscience (DiBraiN), Section of Human Anatomy and Histology, University of Bari, Piazza Giulio Cesare 1, I-70124 Bari, Italy
| | - Sabrina Lisi
- Department of Translational Biomedicine and Neuroscience (DiBraiN), Section of Human Anatomy and Histology, University of Bari, Piazza Giulio Cesare 1, I-70124 Bari, Italy
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Zhou B, Zhou N, Liu Y, Dong E, Peng L, Wang Y, Yang L, Suo H, Tao J. Identification and validation of CCR5 linking keloid with atopic dermatitis through comprehensive bioinformatics analysis and machine learning. Front Immunol 2024; 15:1309992. [PMID: 38476235 PMCID: PMC10927814 DOI: 10.3389/fimmu.2024.1309992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 02/02/2024] [Indexed: 03/14/2024] Open
Abstract
There is sufficient evidence indicating that keloid is strongly associated with atopic dermatitis (AD) across ethnic groups. However, the molecular mechanism underlying the association is not fully understood. The aim of this study is to discover the underlying mechanism of the association between keloid and AD by integrating comprehensive bioinformatics techniques and machine learning methods. The gene expression profiles of keloid and AD were downloaded from the Gene Expression Omnibus (GEO) database. A total of 449 differentially expressed genes (DEGs) were found to be shared in keloid and AD using the training datasets of GEO (GSE158395 and GSE121212). The hub genes were identified using the protein-protein interaction network and Cytoscape software. 20 of the most significant hub genes were selected, which were mainly involved in the regulation of the inflammatory and immune response. Through two machine learning algorithms of LASSO and SVM-RFE, CCR5 was identified as the most important key gene. Subsequently, upregulated CCR5 gene expression was confirmed in validation GEO datasets (GSE188952 and GSE32924) and clinical samples of keloid and AD. Immune infiltration analysis showed that T helper (Th) 1, 2 and 17 cells were significantly enriched in the microenvironment of both keloid and AD. Positive correlations were found between CCR5 and Th1, Th2 and Th17 cells. Finally, two TFs of CCR5, NR3C2 and YY1, were identified, both of which were downregulated in keloid and AD tissues. Our study firstly reveals that keloid and AD shared common inflammatory and immune pathways. Moreover, CCR5 plays a key role in the pathogenesis association between keloid and AD. The common pathways and key genes may shed light on further mechanism research and targeted therapy, and may provide therapeutic interventions of keloid with AD.
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Affiliation(s)
- Bin Zhou
- Department of Dermatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei, China
- Hubei Engineering Research Center for Skin Repair and Theranostics, Wuhan, Hubei, China
| | - Nuoya Zhou
- Department of Dermatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei, China
- Hubei Engineering Research Center for Skin Repair and Theranostics, Wuhan, Hubei, China
| | - Yan Liu
- Department of Dermatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei, China
- Hubei Engineering Research Center for Skin Repair and Theranostics, Wuhan, Hubei, China
| | - Enzhu Dong
- Department of Dermatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei, China
- Hubei Engineering Research Center for Skin Repair and Theranostics, Wuhan, Hubei, China
| | - Lianqi Peng
- Department of Dermatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei, China
- Hubei Engineering Research Center for Skin Repair and Theranostics, Wuhan, Hubei, China
| | - Yifei Wang
- Department of Dermatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei, China
- Hubei Engineering Research Center for Skin Repair and Theranostics, Wuhan, Hubei, China
| | - Liu Yang
- Department of Dermatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei, China
- Hubei Engineering Research Center for Skin Repair and Theranostics, Wuhan, Hubei, China
| | - Huinan Suo
- Department of Dermatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei, China
- Hubei Engineering Research Center for Skin Repair and Theranostics, Wuhan, Hubei, China
| | - Juan Tao
- Department of Dermatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, Hubei, China
- Hubei Engineering Research Center for Skin Repair and Theranostics, Wuhan, Hubei, China
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Tan Y, Mosallanejad K, Zhang Q, O’Brien S, Clements M, Perper S, Wilson S, Chaulagain S, Wang J, Abdalla M, Al-Saidi H, Butt D, Clabbers A, Ofori K, Dillon B, Harvey B, Memmott J, Negron C, Winarta D, Tan C, Biswas A, Dong F, Morales-Tirado V, Lu X, Singh G, White M, Ashley S, Knight H, Westmoreland S, Phillips L, Carr T, Reinke-Breen L, Singh R, Xu J, Wu K, Rinaldi L, Stoll B, He YD, Hazelwood L, Karman J, McCluskey A, Stine W, Correia I, Gauld S, Levesque MC, Veldman G, Hubeau C, Radstake T, Sadhukhan R, Fiebiger E. IL11-mediated stromal cell activation may not be the master regulator of pro-fibrotic signaling downstream of TGFβ. Front Immunol 2024; 15:1293883. [PMID: 38455057 PMCID: PMC10917968 DOI: 10.3389/fimmu.2024.1293883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 02/02/2024] [Indexed: 03/09/2024] Open
Abstract
Fibrotic diseases, such as idiopathic pulmonary fibrosis (IPF) and systemic scleroderma (SSc), are commonly associated with high morbidity and mortality, thereby representing a significant unmet medical need. Interleukin 11 (IL11)-mediated cell activation has been identified as a central mechanism for promoting fibrosis downstream of TGFβ. IL11 signaling has recently been reported to promote fibroblast-to-myofibroblast transition, thus leading to various pro-fibrotic phenotypic changes. We confirmed increased mRNA expression of IL11 and IL11Rα in fibrotic diseases by OMICs approaches and in situ hybridization. However, the vital role of IL11 as a driver for fibrosis was not recapitulated. While induction of IL11 secretion was observed downstream of TGFβ signaling in human lung fibroblasts and epithelial cells, the cellular responses induced by IL11 was quantitatively and qualitatively inferior to that of TGFβ at the transcriptional and translational levels. IL11 blocking antibodies inhibited IL11Rα-proximal STAT3 activation but failed to block TGFβ-induced profibrotic signals. In summary, our results challenge the concept of IL11 blockade as a strategy for providing transformative treatment for fibrosis.
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Affiliation(s)
- Yunhao Tan
- AbbVie Cambridge Research Center, Cambridge, MA, United States
| | | | - Qingxiu Zhang
- AbbVie Cambridge Research Center, Cambridge, MA, United States
| | | | | | - Stuart Perper
- AbbVie Bioresearch Center, Worcester, MA, United States
| | - Sarah Wilson
- AbbVie Bioresearch Center, Worcester, MA, United States
| | | | - Jing Wang
- AbbVie Bioresearch Center, Worcester, MA, United States
| | - Mary Abdalla
- AbbVie Bioresearch Center, Worcester, MA, United States
| | | | - Danyal Butt
- AbbVie Bioresearch Center, Worcester, MA, United States
| | - Anca Clabbers
- AbbVie Bioresearch Center, Worcester, MA, United States
| | - Kwasi Ofori
- AbbVie Bioresearch Center, Worcester, MA, United States
| | - Beth Dillon
- AbbVie Bioresearch Center, Worcester, MA, United States
| | - Bohdan Harvey
- AbbVie Cambridge Research Center, Cambridge, MA, United States
| | - John Memmott
- AbbVie Bioresearch Center, Worcester, MA, United States
| | | | - David Winarta
- AbbVie Bioresearch Center, Worcester, MA, United States
| | - Catherine Tan
- AbbVie Cambridge Research Center, Cambridge, MA, United States
| | - Amlan Biswas
- AbbVie Cambridge Research Center, Cambridge, MA, United States
| | - Feng Dong
- AbbVie Cambridge Research Center, Cambridge, MA, United States
| | | | - Xiaoqing Lu
- AbbVie Cambridge Research Center, Cambridge, MA, United States
| | - Gurminder Singh
- AbbVie Cambridge Research Center, Cambridge, MA, United States
| | - Michael White
- AbbVie Cambridge Research Center, Cambridge, MA, United States
| | | | | | | | - Lucy Phillips
- AbbVie Bioresearch Center, Worcester, MA, United States
| | - Tracy Carr
- AbbVie Inc., North Chicago, IL, United States
| | | | - Rajeeva Singh
- AbbVie Bioresearch Center, Worcester, MA, United States
| | - Jianwen Xu
- AbbVie Bioresearch Center, Worcester, MA, United States
| | - Kan Wu
- AbbVie Bioresearch Center, Worcester, MA, United States
| | - Lisa Rinaldi
- AbbVie Bioresearch Center, Worcester, MA, United States
| | - Brian Stoll
- AbbVie Inc., North Chicago, IL, United States
| | | | | | - Jozsef Karman
- AbbVie Bioresearch Center, Worcester, MA, United States
| | | | - William Stine
- AbbVie Bioresearch Center, Worcester, MA, United States
| | - Ivan Correia
- AbbVie Bioresearch Center, Worcester, MA, United States
| | | | | | | | - Cedric Hubeau
- AbbVie Cambridge Research Center, Cambridge, MA, United States
| | | | | | - Edda Fiebiger
- AbbVie Cambridge Research Center, Cambridge, MA, United States
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Sun T, Vander Heiden JA, Gao X, Yin J, Uttarwar S, Liang WC, Jia G, Yadav R, Huang Z, Mitra M, Halpern W, Bender HS, Brightbill HD, Wu Y, Lupardus P, Ramalingam T, Arron JR. Isoform-selective TGF-β3 inhibition for systemic sclerosis. MED 2024; 5:132-147.e7. [PMID: 38272035 DOI: 10.1016/j.medj.2023.12.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 11/03/2023] [Accepted: 12/14/2023] [Indexed: 01/27/2024]
Abstract
BACKGROUND Transforming growth factor β (TGF-β) is implicated as a key mediator of pathological fibrosis, but its pleiotropic activity in a range of homeostatic functions presents challenges to its safe and effective therapeutic targeting. There are three isoforms of TGF-β, TGF-β1, TGF-β2, and TGF-β3, which bind to a common receptor complex composed of TGF-βR1 and TGF-βR2 to induce similar intracellular signals in vitro. We have recently shown that the cellular expression patterns and activation thresholds of TGF-β2 and TGF-β3 are distinct from those of TGF-β1 and that selective short-term TGF-β2 and TGF-β3 inhibition can attenuate fibrosis in vivo without promoting excessive inflammation. Isoform-selective inhibition of TGF-β may therefore provide a therapeutic opportunity for patients with chronic fibrotic disorders. METHODS Transcriptomic profiling of skin biopsies from patients with systemic sclerosis (SSc) from multiple clinical trials was performed to evaluate the role of TGF-β3 in this disease. Antibody humanization, biochemical characterization, crystallization, and pre-clinical experiments were performed to further characterize an anti-TGF-β3 antibody. FINDINGS In the skin of patients with SSc, TGF-β3 expression is uniquely correlated with biomarkers of TGF-β signaling and disease severity. Crystallographic studies establish a structural basis for selective TGF-β3 inhibition with a potent and selective monoclonal antibody that attenuates fibrosis effectively in vivo at clinically translatable exposures. Toxicology studies suggest that, as opposed to pan-TGF-β inhibitors, this anti-TGF-β3 antibody has a favorable safety profile for chronic administration. CONCLUSION We establish a rationale for targeting TGF-β3 in SSc with a favorable therapeutic index. FUNDING This study was funded by Genentech, Inc.
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Affiliation(s)
- Tianhe Sun
- Department of Immunology, Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, USA.
| | - Jason A Vander Heiden
- Department of OMNI Bioinformatics, Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | - Xia Gao
- Department of Biomarker Discovery OMNI, Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | - Jianping Yin
- Department of Structural Biology, Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | - Salil Uttarwar
- Department of OMNI Bioinformatics, Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | - Wei-Ching Liang
- Department of Antibody Engineering, Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | - Guiquan Jia
- Department of Biomarker Discovery OMNI, Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | - Rajbharan Yadav
- Department of Preclinical and Translational Pharmacokinetics, Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | - Zhiyu Huang
- Department of Translational Immunology, Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | - Mayurranjan Mitra
- Department of DevSci Safety Assessment, Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | - Wendy Halpern
- Department of DevSci SA Pathology, Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | - Hannah S Bender
- Department of Pathology, Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | - Hans D Brightbill
- Department of Translational Immunology, Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | - Yan Wu
- Department of Antibody Engineering, Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | - Patrick Lupardus
- Department of Structural Biology, Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | - Thirumalai Ramalingam
- Department of Biomarker Discovery OMNI, Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | - Joseph R Arron
- Department of Immunology, Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, USA.
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49
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Boo YC. Therapeutic Potential and Mechanisms of Rosmarinic Acid and the Extracts of Lamiaceae Plants for the Treatment of Fibrosis of Various Organs. Antioxidants (Basel) 2024; 13:146. [PMID: 38397744 PMCID: PMC10886237 DOI: 10.3390/antiox13020146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 01/22/2024] [Accepted: 01/23/2024] [Indexed: 02/25/2024] Open
Abstract
Fibrosis, which causes structural hardening and functional degeneration in various organs, is characterized by the excessive production and accumulation of connective tissue containing collagen, alpha-smooth muscle actin (α-SMA), etc. In traditional medicine, extracts of medicinal plants or herbal prescriptions have been used to treat various fibrotic diseases. The purpose of this narrative review is to discuss the antifibrotic effects of rosmarinic acid (RA) and plant extracts that contain RA, as observed in various experimental models. RA, as well as the extracts of Glechoma hederacea, Melissa officinalis, Elsholtzia ciliata, Lycopus lucidus, Ocimum basilicum, Prunella vulgaris, Salvia rosmarinus (Rosmarinus officinalis), Salvia miltiorrhiza, and Perilla frutescens, have been shown to attenuate fibrosis of the liver, kidneys, heart, lungs, and abdomen in experimental animal models. Their antifibrotic effects were associated with the attenuation of oxidative stress, inflammation, cell activation, epithelial-mesenchymal transition, and fibrogenic gene expression. RA treatment activated peroxisomal proliferator-activated receptor gamma (PPARγ), 5' AMP-activated protein kinase (AMPK), and nuclear factor erythroid 2-related factor 2 (NRF2) while suppressing the transforming growth factor beta (TGF-β) and Wnt signaling pathways. Interestingly, most plants that are reported to contain RA and exhibit antifibrotic activity belong to the family Lamiaceae. This suggests that RA is an active ingredient for the antifibrotic effect of Lamiaceae plants and that these plants are a useful source of RA. In conclusion, accumulating scientific evidence supports the effectiveness of RA and Lamiaceae plant extracts in alleviating fibrosis and maintaining the structural architecture and normal functions of various organs under pathological conditions.
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Affiliation(s)
- Yong Chool Boo
- Department of Molecular Medicine, School of Medicine, Kyungpook National University, 680 Gukchaebosang-ro, Jung-gu, Daegu 41944, Republic of Korea;
- BK21 Plus KNU Biomedical Convergence Program, Department of Biomedical Science, The Graduate School, Kyungpook National University, 680 Gukchaebosang-ro, Jung-gu, Daegu 41944, Republic of Korea
- Cell and Matrix Research Institute, Kyungpook National University, 680 Gukchaebosang-ro, Jung-gu, Daegu 41944, Republic of Korea
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50
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Redenšek Trampuž S, van Riet S, Nordling Å, Ingelman-Sundberg M. Mechanisms of 5-HT receptor antagonists in the regulation of fibrosis in a 3D human liver spheroid model. Sci Rep 2024; 14:1396. [PMID: 38228622 PMCID: PMC10792007 DOI: 10.1038/s41598-023-49240-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 12/06/2023] [Indexed: 01/18/2024] Open
Abstract
Non-alcoholic steatohepatitis (NASH) is a major health problem leading to liver fibrosis and hepatocellular carcinoma, among other diseases, and for which there is still no approved drug treatment. Previous studies in animal models and in LX-2 cells have indicated a role for serotonin (5-HT) and 5-HT receptors in stellate cell activation and the development of NASH. In the current study, we investigated the extent to which these findings are applicable to a human NASH in vitro model consisting of human liver spheroids containing hepatocytes and non-parenchymal cells. Treatment of the spheroids with 5-HT or free fatty acids (FFA) induced fibrosis, whereas treatment of the spheroids with the 5-HT receptor antagonists ketanserin, pimavanserin, sarpogrelate, and SB269970 inhibited FFA-induced fibrosis via a reduction in stellate cell activation as determined by the expression of vimentin, TGF-β1 and COL1A1 production. siRNA-based silencing of 5-HT2A receptor expression reduced the anti-fibrotic properties of ketanserin, suggesting a role for 5-HT receptors in general and 5-HT2A receptors in particular in the FFA-mediated increase in fibrosis in the human liver spheroid model. The results suggest a contribution of the 5-HT receptors in the development of FFA-induced human liver fibrosis with implications for further efforts in drug development.
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Affiliation(s)
- Sara Redenšek Trampuž
- Section of Pharmacogenetics, Department of Physiology and Pharmacology, Karolinska Institutet, 17177, Stockholm, Sweden
- Pharmacogenetics Laboratory, Institute of Biochemistry and Molecular Genetics, Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000, Ljubljana, Slovenia
| | - Sander van Riet
- Section of Pharmacogenetics, Department of Physiology and Pharmacology, Karolinska Institutet, 17177, Stockholm, Sweden
| | - Åsa Nordling
- Section of Pharmacogenetics, Department of Physiology and Pharmacology, Karolinska Institutet, 17177, Stockholm, Sweden
| | - Magnus Ingelman-Sundberg
- Section of Pharmacogenetics, Department of Physiology and Pharmacology, Karolinska Institutet, 17177, Stockholm, Sweden.
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