1
|
Burgess JK, Gosens R. Mechanotransduction and the extracellular matrix: Key drivers of lung pathologies and drug responsiveness. Biochem Pharmacol 2024:116255. [PMID: 38705536 DOI: 10.1016/j.bcp.2024.116255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 04/19/2024] [Accepted: 05/02/2024] [Indexed: 05/07/2024]
Abstract
The lung is a biomechanically active organ, with multiscale mechanical forces impacting the organ, tissue and cellular responses within this microenvironment. In chronic lung diseases, such as chronic obstructive pulmonary disease, pulmonary fibrosis and others, the structure of the lung is drastically altered impeding gas exchange. These changes are, in part, reflected in alterations in the composition, amount and organization of the extracellular matrix within the different lung compartments. The transmission of mechanical forces within lung tissue are broadcast by this complex mix of extracellular matrix components, in particular the collagens, elastin and proteoglycans and the crosslinking of these components. At both a macro and a micro level, the mechanical properties of the microenvironment have a key regulatory role in ascertaining cellular responses and the function of the lung. Cells adhere to, and receive signals from, the extracellular matrix through a number of different surface receptors and complexes which are important for mechanotransduction. This review summarizes the multiscale mechanics in the lung and how the mechanical environment changes in lung disease and aging. We then examine the role of mechanotransduction in driving cell signaling events in lung diseases and finish with a future perspective of the need to consider how such forces may impact pharmacological responsiveness in lung diseases.
Collapse
Affiliation(s)
- Janette K Burgess
- University of Groningen, University Medical Center Groningen, Department of Pathology and Medical Biology, Groningen, the Netherlands; University of Groningen, University Medical Center Groningen, Groningen Research Institute for Asthma and COPD (GRIAC), Groningen, the Netherlands.
| | - Reinoud Gosens
- University of Groningen, University Medical Center Groningen, Groningen Research Institute for Asthma and COPD (GRIAC), Groningen, the Netherlands; Department of Molecular Pharmacology, University of Groningen, Groningen, the Netherlands
| |
Collapse
|
2
|
Bai XD, Fei WC, Liu YC, Yang SP. Enzymatically modified isoquercitrin and its protective effects against photoaging: In-vitro and clinical studies. Photochem Photobiol 2024. [PMID: 38185856 DOI: 10.1111/php.13891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Revised: 10/23/2023] [Accepted: 11/07/2023] [Indexed: 01/09/2024]
Abstract
This research examines the anti-aging potential of the flavonoid derivative of isoquercitrin known as enzymatically modified isoquercitrin (EMIQ). Initial HPLC analyses showed that EMIQ used in the study contained 1-12 glucosides and 10.7% pentahydroxyflavonoids, promising potent antioxidant properties. In subsequent in-vitro studies with UVA-exposed human dermal fibroblasts (HDFa), EMIQ demonstrated protective properties by reducing collagen damage. It modulated both the TGFβ/Smad pathway and the MMP1 pathway, contributing to collagen preservation. This protective effect was further confirmed using the T-Skin™ model, a reconstructed full-thickness human skin model, which illustrated that EMIQ could defend the physiological structures of both the epidermis and dermis against UV radiation. A 28-day clinical trial with 30 volunteers aged 31-55 years highlighted EMIQ's effectiveness. Participants using EMIQ-containing Essence displayed reduced facial trans-epidermal water loss and skin roughness, alongside improved skin elasticity. This study emphasizes EMIQ's potential as an anti-photoaging ingredient in cosmetics, warranting further research. The findings pave the way for developing innovative skincare products addressing photoaging effects.
Collapse
Affiliation(s)
- Xue-Dong Bai
- R&D Center of Shanghai Huiwen Biotech Co., Ltd, Shanghai, China
| | - Wei-Cheng Fei
- R&D Center of Shanghai Huiwen Biotech Co., Ltd, Shanghai, China
| | - Yu-Chen Liu
- R&D Center of Shanghai Huiwen Biotech Co., Ltd, Shanghai, China
| | - Sheng-Ping Yang
- R&D Center of Shanghai Huiwen Biotech Co., Ltd, Shanghai, China
| |
Collapse
|
3
|
da Silva JC, Silva LHP, de Souza MV, Coelho PGB, de Castro Nunes CL, da Silva W, Assis DEF, da Silva Martins T, Chizzotti ML, Guimarães SEF. Characteristics of intramuscular collagen in calf-fed Nellore bulls and steers throughout the finishing phase. Meat Sci 2023; 206:109347. [PMID: 37757505 DOI: 10.1016/j.meatsci.2023.109347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 09/06/2023] [Accepted: 09/19/2023] [Indexed: 09/29/2023]
Abstract
This study evaluated collagen solubility and gene expression of biomarkers for intramuscular collagen (IMCT) deposition and remodeling in the Longissimus muscle of bulls and steers through the finishing phase. Thirty-six Nellore calves were used (18 bulls and 18 steers), and six of each sexual condition were randomly assigned to be harvested at 0, 100, or 200 days on feed (DOF) to evaluate collagen characteristics in different time points throughout the finishing phase. Bulls showed a greater collagen solubility than steers (P = 0.03). The gene expression of fibrogenic markers (TGFβ1, COL1A1, and COL3A1) and IMCT remodeling mediators (MMPII, TIMPII, and LOX) were not affected by sexual condition or DOF (P > 0.05). Our data indicate that young Nellore bulls have a higher percentage of soluble intramuscular collagen, possibly due to higher collagen remodeling associated with a faster growth rate and muscle hypertrophy. Moreover, castration and DOF did not modify mRNA levels of fibrogenic and collagen remodeling markers.
Collapse
Affiliation(s)
| | | | | | | | | | - Walmir da Silva
- Department of Animal Science, Universidade Federal de Viçosa, Viçosa, MG 36570-900, Brazil
| | | | | | - Mario Luiz Chizzotti
- Department of Animal Science, Universidade Federal de Viçosa, Viçosa, MG 36570-900, Brazil
| | - Simone Eliza Facioni Guimarães
- Department of Veterinary, Universidade Federal de Viçosa, Viçosa, MG 36570-900, Brazil; Department of Animal Science, Universidade Federal de Viçosa, Viçosa, MG 36570-900, Brazil.
| |
Collapse
|
4
|
Yu M, He X, Song X, Gao J, Pan J, Zhou T, Wang Q, Zhu W, Ma H, Zeng H, Xu C, Yu C. Biglycan promotes hepatic fibrosis through activating heat shock protein 47. Liver Int 2023; 43:500-512. [PMID: 36371672 DOI: 10.1111/liv.15477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 10/07/2022] [Accepted: 11/11/2022] [Indexed: 11/15/2022]
Abstract
BACKGROUND Biglycan (BGN) is a small leucine-rich proteoglycan that participates in the production of excess extracellular matrix (ECM) and is related to fibrosis in many organs. However, the role of BGN in liver fibrosis remains poorly understood. This study aimed to investigate the role and mechanism of BGN in liver fibrosis. METHODS Human liver samples, Bgn-/0 (BGN KO) mice and a human LX-2 hepatic stellate cells (HSCs) model were applied for the study of experimental fibrosis. GEO data and single-cell RNA-seq data of human liver tissue were analysed as a bioinformatic approach. Coimmunoprecipitation, immunofluorescence staining, western blotting and qRT-PCR were conducted to identify the regulatory effects of BGN on heat shock protein 47 (HSP47) expression and liver fibrosis. RESULTS We observed that hepatic BGN expression was significantly increased in patients with fibrosis and in a mouse model of liver fibrosis. Genetic deletion of BGN disrupted TGF-β1 pathway signalling and alleviated liver fibrosis in mice administered carbon tetrachloride (CCl4 ). siRNA-mediated knockdown of BGN significantly reduced TGF-β1-induced ECM deposition and fibroblastic activation in LX-2 cells. Mechanistically, BGN directly interacted with and positively regulated the collagen synthesis chaperon protein HSP47. Rescue experiments showed that BGN promoted hepatic fibrosis by regulating ECM deposition and HSC activation by positively regulating HSP47. CONCLUSION Our data indicate that BGN promotes hepatic fibrosis by regulating ECM deposition and HSC activation through an HSP47-dependent mechanism. BGN may be a new biomarker of hepatic fibrosis and a novel target for disease prevention and treatment.
Collapse
Affiliation(s)
- Mengli Yu
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xinjue He
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xin Song
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jianguo Gao
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jiaqi Pan
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Tianyu Zhou
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Qinqiu Wang
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Wei Zhu
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Huijian Ma
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Hang Zeng
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Chengfu Xu
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Chaohui Yu
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| |
Collapse
|
5
|
Fede C, Fan C, Pirri C, Petrelli L, Biz C, Porzionato A, Macchi V, De Caro R, Stecco C. The Effects of Aging on the Intramuscular Connective Tissue. Int J Mol Sci 2022; 23:ijms231911061. [PMID: 36232366 PMCID: PMC9569538 DOI: 10.3390/ijms231911061] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 09/01/2022] [Accepted: 09/18/2022] [Indexed: 11/24/2022] Open
Abstract
The intramuscular connective tissue plays a critical role in maintaining the structural integrity of the muscle and in providing mechanical support. The current study investigates age-related changes that may contribute to passive stiffness and functional impairment of skeletal muscles. Variations in the extracellular matrix in human quadriceps femoris muscles in 10 young men, 12 elderly males and 16 elderly females, and in the hindlimb muscles of 6 week old, 8 month old and 2 year old C57BL/6J male mice, were evaluated. Picrosirius red, Alcian blue and Weigert Van Gieson stainings were performed to evaluate collagen, glycosamynoglycans and elastic fibers. Immunohistochemistry analyses were carried out to assess collagen I, collagen III and hyaluronan. The percentage area of collagen was significantly higher with aging (p < 0.01 in humans, p < 0.001 in mice), mainly due to an increase in collagen I, with no differences in collagen III (p > 0.05). The percentage area of elastic fibers in the perimysium was significantly lower (p < 0.01) in elderly men, together with a significant decrease in hyaluronan content both in humans and in mice. No significant differences were detected according to gender. The accumulation of collagen I and the lower levels of hyaluronan and elastic fibers with aging could cause a stiffening of the muscles and a reduction of their adaptability.
Collapse
Affiliation(s)
- Caterina Fede
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy
- Correspondence:
| | - Chenglei Fan
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy
| | - Carmelo Pirri
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy
| | - Lucia Petrelli
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy
| | - Carlo Biz
- Department of Surgery, Oncology and Gastroenterology, Orthopedic Clinic, University of Padua, 35128 Padua, Italy
| | - Andrea Porzionato
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy
| | - Veronica Macchi
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy
| |
Collapse
|
6
|
Yin N, Li X, Liu W, Qi Y, Wu R, Li Z, Ying S, Yang H, Gu Q, Wu Z, Zou N, Duan W, Peng J, Wan C. Jian Pi Shen Shi formula alleviates hyperuricemia and related renal fibrosis in uricase-deficient rats via suppression of the collagen-binding pathway. Int J Rheum Dis 2022; 25:1395-1407. [PMID: 36082436 DOI: 10.1111/1756-185x.14434] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 05/17/2022] [Accepted: 08/17/2022] [Indexed: 11/30/2022]
Abstract
AIM Jian Pi Shen Shi Formula (JPSSF) is a beneficial treatment for hyperuricemia and related tissue damage in the clinical setting. This study was designed to investigate its therapeutic potential and underlying mechanisms in uricase-deficient rats (Uox-/- rats). METHODS Uox-/- rats were used to assess the therapeutic potential of JPSSF on hyperuricemia. Protein extracts from renal tissues of a Uox-/- group and a JPSSF group were analyzed using tandem mass tag labeling quantitative proteomic workflow. Collagen deposition in Uox-/- rat kidneys was analyzed by Masson trichromatic staining. The gene expression associated with collagen-binding-related signaling pathways in the kidneys was further explored using quantitative polymerase chain reaction assay. The protein expressions of collagen 1a1 (col1a1), col6a1, and α-smooth muscle actin were measured by Western blotting and immunohistochemistry. RESULTS JPSSF significantly decreased renal function indices and alleviated renal injuries. The action of JPSSF was manifested by down-regulation of col6a1 and interleukin-1 receptor-associated kinase-like 2, which blocked the binding sites on collagen and further prevented kidney injury. The anti-renal fibrosis effect of JPSSF was confirmed by reducing the collagen deposition and hydroxyproline concentrations. JPSSF treatment also intensely down-regulated the mRNA and protein expressions of col6a1, col1a1, and α-smooth muscle actin, which inhibited the function of the collagen-binding-related signaling pathway. CONCLUSION Our results indicated that JPSSF notably ameliorated hyperuricemia and related renal fibrosis in Uox-/- rats through lowering uric acid and down-regulating the function of the collagen-binding pathway. This suggested that JPSSF is a potential empirical formula for treating hyperuricemia and accompanying renal fibrosis.
Collapse
Affiliation(s)
- Na Yin
- School of Clinical Medicine and School of Pharmacy, Yunnan University of Traditional Chinese Medicine, Kunming, China
| | - Xiaosi Li
- School of Clinical Medicine and School of Pharmacy, Yunnan University of Traditional Chinese Medicine, Kunming, China
| | - Weichao Liu
- School of Clinical Medicine and School of Pharmacy, Yunnan University of Traditional Chinese Medicine, Kunming, China
| | - Yan Qi
- School of Clinical Medicine and School of Pharmacy, Yunnan University of Traditional Chinese Medicine, Kunming, China
| | - Runfang Wu
- School of Basic Medicine, Yunnan University of Traditional Chinese Medicine, Kunming, China
| | - Zhaofu Li
- School of Clinical Medicine and School of Pharmacy, Yunnan University of Traditional Chinese Medicine, Kunming, China.,School of Basic Medicine, Yunnan University of Traditional Chinese Medicine, Kunming, China
| | - Sai Ying
- School of Clinical Medicine and School of Pharmacy, Yunnan University of Traditional Chinese Medicine, Kunming, China.,School of Basic Medicine, Yunnan University of Traditional Chinese Medicine, Kunming, China
| | - Haihao Yang
- School of Clinical Medicine and School of Pharmacy, Yunnan University of Traditional Chinese Medicine, Kunming, China
| | - Qianlan Gu
- School of Clinical Medicine and School of Pharmacy, Yunnan University of Traditional Chinese Medicine, Kunming, China
| | - Zhao Wu
- School of Clinical Medicine and School of Pharmacy, Yunnan University of Traditional Chinese Medicine, Kunming, China
| | - Nanting Zou
- School of Clinical Medicine and School of Pharmacy, Yunnan University of Traditional Chinese Medicine, Kunming, China
| | - Weigang Duan
- School of Clinical Medicine and School of Pharmacy, Yunnan University of Traditional Chinese Medicine, Kunming, China.,School of Basic Medicine, Yunnan University of Traditional Chinese Medicine, Kunming, China
| | - Jiangyun Peng
- School of Clinical Medicine and School of Pharmacy, Yunnan University of Traditional Chinese Medicine, Kunming, China
| | - Chunping Wan
- School of Clinical Medicine and School of Pharmacy, Yunnan University of Traditional Chinese Medicine, Kunming, China
| |
Collapse
|
7
|
Dooling LJ, Saini K, Anlaş AA, Discher DE. Tissue mechanics coevolves with fibrillar matrisomes in healthy and fibrotic tissues. Matrix Biol 2022; 111:153-188. [PMID: 35764212 PMCID: PMC9990088 DOI: 10.1016/j.matbio.2022.06.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 06/16/2022] [Accepted: 06/23/2022] [Indexed: 12/12/2022]
Abstract
Fibrillar proteins are principal components of extracellular matrix (ECM) that confer mechanical properties to tissues. Fibrosis can result from wound repair in nearly every tissue in adults, and it associates with increased ECM density and crosslinking as well as increased tissue stiffness. Such fibrotic tissues are a major biomedical challenge, and an emerging view posits that the altered mechanical environment supports both synthetic and contractile myofibroblasts in a state of persistent activation. Here, we review the matrisome in several fibrotic diseases, as well as normal tissues, with a focus on physicochemical properties. Stiffness generally increases with the abundance of fibrillar collagens, the major constituent of ECM, with similar mathematical trends for fibrosis as well as adult tissues from soft brain to stiff bone and heart development. Changes in expression of other core matrisome and matrisome-associated proteins or proteoglycans contribute to tissue stiffening in fibrosis by organizing collagen, crosslinking ECM, and facilitating adhesion of myofibroblasts. Understanding how ECM composition and mechanics coevolve during fibrosis can lead to better models and help with antifibrotic therapies.
Collapse
Affiliation(s)
- Lawrence J Dooling
- Molecular and Cellular Biophysics Lab, University of Pennsylvania,Philadelphia, PA 19104, USA
| | - Karanvir Saini
- Molecular and Cellular Biophysics Lab, University of Pennsylvania,Philadelphia, PA 19104, USA
| | - Alişya A Anlaş
- Molecular and Cellular Biophysics Lab, University of Pennsylvania,Philadelphia, PA 19104, USA
| | - Dennis E Discher
- Molecular and Cellular Biophysics Lab, University of Pennsylvania,Philadelphia, PA 19104, USA.
| |
Collapse
|
8
|
Komsa-Penkova R, Stavreva G, Belemezova K, Kyurkchiev S, Todinova S, Altankov G. Mesenchymal Stem-Cell Remodeling of Adsorbed Type-I Collagen-The Effect of Collagen Oxidation. Int J Mol Sci 2022; 23:3058. [PMID: 35328478 DOI: 10.3390/ijms23063058] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 03/05/2022] [Accepted: 03/09/2022] [Indexed: 12/10/2022] Open
Abstract
This study describes the effect of collagen type I (Col I) oxidation on its physiological remodeling by adipose tissue-derived mesenchymal stem cells (ADMSCs), both mechanical and proteolytic, as an in vitro model for the acute oxidative stress that may occur in vivo upon distinct environmental changes. Morphologically, remodeling was interpreted as the mechanical rearrangement of adsorbed FITC-labelled Col I into a fibril-like pattern. This process was strongly abrogated in cells cultured on oxidized Col I albeit without visible changes in cell morphology. Proteolytic activity was quantified utilizing fluorescence de-quenching (FRET effect). The presence of ADMSCs caused a significant increase in native FITC-Col I fluorescence, which was almost absent in the oxidized samples. Parallel studies in a cell-free system confirmed the enzymatic de-quenching of native FITC-Col I by Clostridial collagenase with statistically significant inhibition occurring in the oxidized samples. Structural changes to the oxidized Col I were further studied by differential scanning calorimetry. In the oxidized samples, an additional endotherm with sustained enthalpy (∆H) was observed at 33.6 °C along with Col I’s typical one at 40.5 °C. Collectively, these data support that the remodeling of Col I by ADMSCs is altered upon oxidation due to intrinsic changes to the protein’s structure, which represents a novel mechanism for the control of stem cell behavior.
Collapse
|
9
|
Abstract
In the past decades, many studies have focused on aging because of our pursuit of longevity. With lifespans extended, the regenerative capacity of the liver gradually declines due to the existence of aging. This is partially due to the unique microenvironment in the aged liver, which affects a series of physiological processes. In this review, we summarize the related researches in the last decade and try to highlight the aging-related alterations in the aged liver.
Collapse
Affiliation(s)
- Yalei Zhao
- Department of Infectious Diseases, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Ya Yang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, College of Medicine, The First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Qian Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, College of Medicine, The First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Jianzhou Li
- Department of Infectious Diseases, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
- *Correspondence: Jianzhou Li
| |
Collapse
|
10
|
Sansilvestri Morel P, Duvivier V, Bertin F, Provost N, Hammoutene A, Hubert EL, Gonzalez A, Tupinon-Mathieu I, Paradis V, Delerive P. Procollagen C-Proteinase Enhancer-1 (PCPE-1) deficiency in mice reduces liver fibrosis but not NASH progression. PLoS One 2022; 17:e0263828. [PMID: 35148334 PMCID: PMC8836302 DOI: 10.1371/journal.pone.0263828] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 01/28/2022] [Indexed: 12/27/2022] Open
Abstract
Background and aims Nonalcoholic Steatohepatitis (NASH) is a major cause of end-stage liver diseases such as cirrhosis and hepatocellular carcinoma resulting ultimately in increased liver-related mortality. Fibrosis is the main driver of mortality in NASH. Procollagen C-Proteinase Enhancer-1 (PCPE-1) plays a key role in procollagen maturation and collagen fibril formation. To assess its role in liver fibrosis and NASH progression, knock-out mice were evaluated in a dietary NASH model. Methods Global constitutive Pcolce-/- and WT male mice were fed with a Choline Deficient Amino acid defined High Fat Diet (CDA HFD) for 8 weeks. Liver triglycerides, steatosis, inflammation and fibrosis were assessed at histological, biochemical and gene expression levels. In addition, human liver samples from control and NASH patients were used to evaluate the expression of PCPE-1 at both mRNA and protein levels. Results Pcolce gene deficiency prevented diet-induced liver enlargement but not liver dysfunction. Furthermore, liver triglycerides, steatosis and inflammation were not modified in Pcolce-/- male mice compared to WT under CDA HFD. However, a significant decrease in liver fibrosis was observed in Pcolce-/- mice compared to WT under NASH diet, associated with a decrease in total and insoluble collagen content without any significant modifications in the expression of genes involved in fibrosis and extracellular matrix remodeling. Finally, PCPE-1 protein expression was increased in cirrhotic liver samples from both NASH and Hepatitis C patients. Conclusions Pcolce deficiency limits fibrosis but not NASH progression in CDA HFD fed mice.
Collapse
Affiliation(s)
| | - Valerie Duvivier
- Cardiovascular and Metabolic Diseases Research, Institut de Recherches Servier, Suresnes, France
| | - Florence Bertin
- Cardiovascular and Metabolic Diseases Research, Institut de Recherches Servier, Suresnes, France
| | - Nicolas Provost
- Cardiovascular and Metabolic Diseases Research, Institut de Recherches Servier, Suresnes, France
| | - Adel Hammoutene
- Cardiovascular and Metabolic Diseases Research, Institut de Recherches Servier, Suresnes, France
- Pathology Department, Hôpital Beaujon, Paris, France
| | - Edwige-Ludiwyne Hubert
- Cardiovascular and Metabolic Diseases Research, Institut de Recherches Servier, Suresnes, France
| | - Arantxa Gonzalez
- Program of Cardiovascular Diseases, CIMA Universidad de Navarra, IdiSNA and CIBERCV, Pamplona, Spain
| | - Isabelle Tupinon-Mathieu
- Cardiovascular and Metabolic Diseases, Institut de Recherches Internationales Servier, Suresnes, France
| | | | - Philippe Delerive
- Cardiovascular and Metabolic Diseases Research, Institut de Recherches Servier, Suresnes, France
| |
Collapse
|
11
|
Zhang S, Laubrie JD, Mousavi SJ, Avril S. 3D finite-element modeling of vascular adaptation after endovascular aneurysm repair. Int J Numer Method Biomed Eng 2022; 38:e3547. [PMID: 34719114 DOI: 10.1002/cnm.3547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 10/27/2021] [Indexed: 06/13/2023]
Abstract
Aneurysm shrinkage is clinically observed after successful endovascular aortic aneurysm repair (EVAR). However, global understanding of post-operative aneurysm evolutions remains weak. In this work, we propose to study these effects using numerical simulation. We set up a 3D finite-element model of post-EVAR vascular adaptation within an open-source finite-element code, which was initially developed for growth and remodeling (G&R). We modeled the endograft with a set of uniaxial prestrained springs that apply radial forces on the inner surface of the artery. Constitutive equations, momentum balance equations, and equations related to the mechanobiology of the artery were formulated based on the homogenized constrained mixture theory. We performed a sensitivity analysis by varying different selected parameters, namely oversizing and compliance of the stent-graft, gain parameters related to collagen G&R, and the residual pressure in the aneurysm sac. This permitted us to evaluate how each factor influences post-EVAR vascular adaptation. It was found that oversizing, compliance or gain parameters have a limited influence compared to that of the residual pressure in the aneurysm sac, which was found to play a critical role in the stability of aneurysm after stent-graft implantation. An excessive residual pressure larger than 50 mmHg can induce a continuous expansion of the aneurysm while a moderate residual pressure below this critical threshold yields continuous shrinkage of the aneurysm. Moreover, it was found that elderly patients, with relatively lower amounts of remnant elastin in the arterial wall, are more sensitive to the effect of residual pressure. Therefore, these results show that elderly patients may present a higher potential risk of aortic sac expansion due to intra-aneurysm sac pressure after EVAR than younger patients.
Collapse
Affiliation(s)
- Shaojie Zhang
- Mines Saint-Étienne, Univ Lyon, Univ Jean Monnet, INSERM, U 1059 Sainbiose, Saint-Étienne, France
| | - Joan D Laubrie
- Mines Saint-Étienne, Univ Lyon, Univ Jean Monnet, INSERM, U 1059 Sainbiose, Saint-Étienne, France
| | - S Jamaleddin Mousavi
- Mines Saint-Étienne, Univ Lyon, Univ Jean Monnet, INSERM, U 1059 Sainbiose, Saint-Étienne, France
| | - Stéphane Avril
- Mines Saint-Étienne, Univ Lyon, Univ Jean Monnet, INSERM, U 1059 Sainbiose, Saint-Étienne, France
| |
Collapse
|
12
|
Li Y, Adeniji NT, Fan W, Kunimoto K, Török NJ. Non-alcoholic Fatty Liver Disease and Liver Fibrosis during Aging. Aging Dis 2022; 13:1239-1251. [PMID: 35855331 PMCID: PMC9286912 DOI: 10.14336/ad.2022.0318] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 03/18/2022] [Indexed: 01/10/2023] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) and its progressive form non-alcoholic steatohepatitis (NASH) have emerged as the leading causes of chronic liver disease-related mortality. The prevalence of NAFLD/NASH is expected to increase given the epidemics of obesity and type 2 diabetes mellitus. Older patients are disproportionally affected by NASH and related complications such as progressive fibrosis, cirrhosis and hepatocellular carcinoma; however, they are often ineligible for liver transplantation due to their frailty and comorbidities, and effective medical treatments are still lacking. In this review we focused on pathways that are key to the aging process in the liver and perpetuate NAFLD/NASH, leading to fibrosis. In addition, we highlighted recent findings and cross-talks of normal and/or senescent liver cells, dysregulated nutrient sensing, proteostasis and mitochondrial dysfunction in the framework of changing metabolic milieu. Better understanding these pathways during preclinical and clinical studies will be essential to design novel and specific therapeutic strategies to treat NASH in the elderly.
Collapse
Affiliation(s)
| | | | | | | | - Natalie J. Török
- Correspondence should be addressed to: Dr. Natalie J. Török, Division of Gastroenterology and Hepatology, Stanford School of Medicine, Palo Alto, CA 94305, USA.
| |
Collapse
|
13
|
Abstract
Liver fibrosis is end-stage liver disease that can be rescued. If irritation continues due to viral infection, schistosomiasis and alcoholism, liver fibrosis can progress to liver cirrhosis and even cancer. The US Food and Drug Administration has not approved any drugs that act directly against liver fibrosis. The only treatments currently available are drugs that eliminate pathogenic factors, which show poor efficacy; and liver transplantation, which is expensive. This highlights the importance of clarifying the mechanism of liver fibrosis and searching for new treatments against it. This review summarizes how parenchymal, nonparenchymal cells, inflammatory cells and various processes (liver fibrosis, hepatic stellate cell activation, cell death and proliferation, deposition of extracellular matrix, cell metabolism, inflammation and epigenetics) contribute to liver fibrosis. We highlight discoveries of novel therapeutic targets, which may provide new insights into potential treatments for liver fibrosis.
Collapse
Affiliation(s)
- Jinhang Zhang
- Laboratory of Clinical Pharmacy and Adverse Drug Reaction, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Sichuan, China
| | - Qinhui Liu
- Laboratory of Clinical Pharmacy and Adverse Drug Reaction, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Sichuan, China
| | - Jinhan He
- Laboratory of Clinical Pharmacy and Adverse Drug Reaction, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Sichuan, China.,Department of Pharmacy, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Sichuan, China
| | - Yanping Li
- Laboratory of Clinical Pharmacy and Adverse Drug Reaction, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Sichuan, China
| |
Collapse
|
14
|
Cohen CC, Castillo-Leon E, Farris AB, Caltharp SA, Cleeton RL, Sinclair EM, Shevell DE, Karsdal MA, Nielsen MJF, Leeming DJ, Vos MB. PRO-C3, a Serological Marker of Fibrosis, During Childhood and Correlations With Fibrosis in Pediatric NAFLD. Hepatol Commun 2021; 5:1860-1872. [PMID: 34558828 PMCID: PMC8557318 DOI: 10.1002/hep4.1766] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 05/07/2021] [Accepted: 05/08/2021] [Indexed: 12/17/2022] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) is a common chronic liver disease in children and may lead to cirrhosis requiring liver transplant. Thus, prompt diagnosis of advanced fibrosis is essential. Our objectives were to examine PRO-C3 (a neo-epitope pro-peptide of type III collagen formation) levels across childhood/adolescence and associations with advanced fibrosis in pediatric NAFLD. This cross-sectional study included 88 children and adolescents with biopsy-proven NAFLD (mean age: 13.9 ± 2.9 years, 71% male) and 65 healthy participants (11.8 ± 4.5 years, 38% male). PRO-C3, and the bone remodeling biomarkers C-terminal telopeptide of type I collagen (CTX-I; bone resorption) and osteocalcin (N-MID; bone formation), were measured in serum by enzyme-linked immunosorbent assay. Fibrosis was assessed by liver biopsy in participants with NAFLD, who were categorized as having advanced (Ishak score ≥ 3) or none/mild fibrosis (Ishak score ≤ 2). Overall, PRO-C3 was similar in participants with NAFLD (median [interquartile range]: 20.6 [15.8, 25.9] ng/mL) versus healthy participants (19.0 [13.8, 26.0] ng/mL), but was significantly lower in older adolescents ≥ 15 years old (16.4 [13.0, 21.2] ng/mL) compared with children ≤ 10 years old (22.9 [18.1, 28.4] ng/mL; P < 0.001) or 11-14 years old (22.4 [18.3, 31.2] ng/mL; P < 0.001). PRO-C3 was also directly correlated with levels of CTX-I and N-MID (r = 0.64 and r = 0.62, respectively; both P < 0.001). Among participants with NAFLD, PRO-C3 was higher in those with advanced fibrosis (median [IQR]: 28.5 [21.6, 37.6]) compared with none/mild fibrosis (20.3 [18.2, 22.8]; P = 0.020) in models adjusted for age, sex, and body mass index z-score. However, associations were attenuated after additionally adjusting for bone-remodeling CTX-I (P = 0.09) or N-MID (P = 0.08). Conclusion: Collectively, these findings show that PRO-C3 levels are higher in children with advanced fibrosis in NAFLD, but are also influenced by age and pubertal growth spurt, assessed by bone remodeling biomarkers, and therefore may not be a reliable biomarker for liver fibrosis in pediatric NAFLD until late adolescence.
Collapse
Affiliation(s)
- Catherine C Cohen
- Department of PediatricsEmory University School of MedicineAtlantaGAUSA.,Department of PediatricsUniversity of Colorado Denver Anschutz Medical CampusAuroraCOUSA
| | | | - Alton B Farris
- Department of Pathology and Laboratory MedicineEmory University School of MedicineAtlantaGAUSA
| | - Shelley A Caltharp
- Department of Pathology and Laboratory MedicineEmory University School of MedicineAtlantaGAUSA.,Children's Healthcare of AtlantaAtlantaGAUSA
| | - Rebecca L Cleeton
- Department of PediatricsEmory University School of MedicineAtlantaGAUSA
| | - Elizabeth M Sinclair
- Department of PediatricsEmory University School of MedicineAtlantaGAUSA.,Children's Healthcare of AtlantaAtlantaGAUSA
| | - Diane E Shevell
- Translational MedicineBristol Myers SquibbLawrencevilleNJUSA
| | | | | | - Diana J Leeming
- Nordic BioscienceFibrosis Biology and BiomarkersHerlevDenmark
| | - Miriam B Vos
- Department of PediatricsEmory University School of MedicineAtlantaGAUSA.,Children's Healthcare of AtlantaAtlantaGAUSA
| |
Collapse
|
15
|
Ariosa-Morejon Y, Santos A, Fischer R, Davis S, Charles P, Thakker R, Wann AK, Vincent TL. Age-dependent changes in protein incorporation into collagen-rich tissues of mice by in vivo pulsed SILAC labelling. eLife 2021; 10:66635. [PMID: 34581667 PMCID: PMC8478409 DOI: 10.7554/elife.66635] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 09/03/2021] [Indexed: 12/11/2022] Open
Abstract
Collagen-rich tissues have poor reparative capacity that predisposes to common age-related disorders such as osteoporosis and osteoarthritis. We used in vivo pulsed SILAC labelling to quantify new protein incorporation into cartilage, bone, and skin of mice across the healthy life course. We report dynamic turnover of the matrisome, the proteins of the extracellular matrix, in bone and cartilage during skeletal maturation, which was markedly reduced after skeletal maturity. Comparing young adult with older adult mice, new protein incorporation was reduced in all tissues. STRING clustering revealed changes in epigenetic modulators across all tissues, a decline in chondroprotective growth factors such as FGF2 and TGFβ in cartilage, and clusters indicating mitochondrial dysregulation and reduced collagen synthesis in bone. Several pathways were implicated in age-related disease. Fewer changes were observed for skin. This methodology provides dynamic protein data at a tissue level, uncovering age-related molecular changes that may predispose to disease.
Collapse
Affiliation(s)
- Yoanna Ariosa-Morejon
- Kennedy Institute of Rheumatology, Arthritis Research UK Centre for OA Pathogenesis, University of Oxford, Oxford, United Kingdom
| | - Alberto Santos
- Big Data Institute, Li-Ka Shing Centre for Health Information and Discovery, University of Oxford, Oxford, United Kingdom.,Center for Health Data Science, Faculty of Health Sciences, University of Copenhagen, Copenhagen, United Kingdom
| | - Roman Fischer
- Nuffield Department of Medicine, Target Discovery Institute, University of Oxford, Oxford, United Kingdom
| | - Simon Davis
- Nuffield Department of Medicine, Target Discovery Institute, University of Oxford, Oxford, United Kingdom
| | - Philip Charles
- Nuffield Department of Medicine, Target Discovery Institute, University of Oxford, Oxford, United Kingdom
| | - Rajesh Thakker
- Academic Endocrine Unit, OCDEM, Churchill Hospital, University of Oxford, Oxford, United Kingdom
| | - Angus Kt Wann
- Kennedy Institute of Rheumatology, Arthritis Research UK Centre for OA Pathogenesis, University of Oxford, Oxford, United Kingdom
| | - Tonia L Vincent
- Kennedy Institute of Rheumatology, Arthritis Research UK Centre for OA Pathogenesis, University of Oxford, Oxford, United Kingdom
| |
Collapse
|
16
|
Varghese M, Song J, Singer K. Age and Sex: Impact on adipose tissue metabolism and inflammation. Mech Ageing Dev 2021; 199:111563. [PMID: 34474078 DOI: 10.1016/j.mad.2021.111563] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 08/19/2021] [Accepted: 08/26/2021] [Indexed: 02/08/2023]
Abstract
Age associated chronic inflammation is a major contributor to diseases with advancing age. Adipose tissue function is at the nexus of processes contributing to age-related metabolic disease and mediating longevity. Hormonal fluctuations in aging potentially regulate age-associated visceral adiposity and metabolic dysfunction. Visceral adiposity in aging is linked to aberrant adipogenesis, insulin resistance, lipotoxicity and altered adipokine secretion. Age-related inflammatory phenomena depict sex differences in macrophage polarization, changes in T and B cell numbers, and types of dendritic cells. Sex differences are also observed in adipose tissue remodeling and cellular senescence suggesting a role for sex steroid hormones in the regulation of the adipose tissue microenvironment. It is crucial to investigate sex differences in aging clinical outcomes to identify and better understand physiology in at-risk individuals. Early interventions aimed at targets involved in adipose tissue adipogenesis, remodeling and inflammation in aging could facilitate a profound impact on health span and overcome age-related functional decline.
Collapse
|
17
|
Karsdal MA, Genovese F, Rasmussen DGK, Bay-Jensen AC, Mortensen JH, Holm Nielsen S, Willumsen N, Jensen C, Manon-Jensen T, Jennings L, Reese-Petersen AL, Henriksen K, Sand JM, Bager C, Leeming DJ. Considerations for understanding protein measurements: Identification of formation, degradation and more pathological relevant epitopes. Clin Biochem 2021; 97:11-24. [PMID: 34453894 DOI: 10.1016/j.clinbiochem.2021.08.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 08/06/2021] [Accepted: 08/23/2021] [Indexed: 01/01/2023]
Abstract
OBJECTIVES There is a need for precision medicine and an unspoken promise of an optimal approach for identification of the right patients for value-based medicine based on big data. However, there may be a misconception that measurement of proteins is more valuable than measurement of fewer selected biomarkers. In population-based research, variation may be somewhat eliminated by quantity. However, this fascination of numbers may limit the attention to and understanding of the single. This review highlights that protein measurements (with collagens as examples) may mean different things depending on the targeted epitope - formation or degradation of tissues, and even signaling potential of proteins. DESIGN AND METHODS PubMed was searched for collagen, neo-epitope, biomarkers. RESULTS Ample examples of assays with specific epitopes, either pathological such as HbA1c, or domain specific such as pro-peptides, which total protein arrays would not have identified were evident. CONCLUSIONS We suggest that big data may be considered as the funnel of data points, in which most important parameters will be selected. If the technical precision is low or the biological accuracy is limited, and we include suboptimal quality of biomarkers, disguised as big data, we may not be able to fulfill the promise of helping patients searching for the optimal treatment. Alternatively, if the technical precision of the total protein quantification is high, but we miss the functional domains with the most considerable biological meaning, we miss the most important and valuable information of a given protein. This review highlights that measurements of the same protein in different ways may provide completely different meanings. We need to understand the pathological importance of each epitope quantified to maximize protein measurements.
Collapse
Affiliation(s)
- M A Karsdal
- Nordic Bioscience, Biomarkers & Research A/S, Herlev, Denmark.
| | - F Genovese
- Nordic Bioscience, Biomarkers & Research A/S, Herlev, Denmark
| | - D G K Rasmussen
- Nordic Bioscience, Biomarkers & Research A/S, Herlev, Denmark
| | - A C Bay-Jensen
- Nordic Bioscience, Biomarkers & Research A/S, Herlev, Denmark
| | - J H Mortensen
- Nordic Bioscience, Biomarkers & Research A/S, Herlev, Denmark
| | - S Holm Nielsen
- Nordic Bioscience, Biomarkers & Research A/S, Herlev, Denmark
| | - N Willumsen
- Nordic Bioscience, Biomarkers & Research A/S, Herlev, Denmark
| | - C Jensen
- Nordic Bioscience, Biomarkers & Research A/S, Herlev, Denmark
| | - T Manon-Jensen
- Nordic Bioscience, Biomarkers & Research A/S, Herlev, Denmark
| | | | | | - K Henriksen
- Nordic Bioscience, Biomarkers & Research A/S, Herlev, Denmark
| | - J M Sand
- Nordic Bioscience, Biomarkers & Research A/S, Herlev, Denmark
| | - C Bager
- Nordic Bioscience, Biomarkers & Research A/S, Herlev, Denmark
| | - D J Leeming
- Nordic Bioscience, Biomarkers & Research A/S, Herlev, Denmark
| |
Collapse
|
18
|
Ledwoń P, Papini AM, Rovero P, Latajka R. Peptides and Peptidomimetics as Inhibitors of Enzymes Involved in Fibrillar Collagen Degradation. Materials (Basel) 2021; 14:3217. [PMID: 34200889 DOI: 10.3390/ma14123217] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 05/28/2021] [Accepted: 06/07/2021] [Indexed: 12/20/2022]
Abstract
Collagen fibres degradation is a complex process involving a variety of enzymes. Fibrillar collagens, namely type I, II, and III, are the most widely spread collagens in human body, e.g., they are responsible for tissue fibrillar structure and skin elasticity. Nevertheless, the hyperactivity of fibrotic process and collagen accumulation results with joints, bone, heart, lungs, kidneys or liver fibroses. Per contra, dysfunctional collagen turnover and its increased degradation leads to wound healing disruption, skin photoaging, and loss of firmness and elasticity. In this review we described the main enzymes participating in collagen degradation pathway, paying particular attention to enzymes degrading fibrillar collagen. Therefore, collagenases (MMP-1, -8, and -13), elastases, and cathepsins, together with their peptide and peptidomimetic inhibitors, are reviewed. This information, related to the design and synthesis of new inhibitors based on peptide structure, can be relevant for future research in the fields of chemistry, biology, medicine, and cosmeceuticals.
Collapse
|
19
|
Schulz M, Diehl V, Trebicka J, Wygrecka M, Schaefer L. Biglycan: A regulator of hepatorenal inflammation and autophagy. Matrix Biol 2021; 100-101:150-61. [DOI: 10.1016/j.matbio.2021.06.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 06/03/2021] [Accepted: 06/04/2021] [Indexed: 02/07/2023]
|
20
|
Bay-Jensen AC, Siebuhr AS, Damgaard D, Drobinski P, Thudium C, Mortensen J, Nielsen CH. Objective and noninvasive biochemical markers in rheumatoid arthritis: where are we and where are we going? Expert Rev Proteomics 2021; 18:159-175. [PMID: 33783300 DOI: 10.1080/14789450.2021.1908892] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
INTRODUCTION Rheumatoid arthritis (RA) is a chronic autoimmune disease that affects approximately 1% of the adult population. RA is multi-factorial, and as such our understanding of the molecular pathways involved in the disease is currently limited. An increasing number of studies have suggested that several molecular phenotypes (i.e. endotypes) of RA exist, and that different endotypes respond differently to various treatments. Biochemical markers may be an attractive means for achieving precision medicine, as they are objective and easily obtainable. AREAS COVERED We searched recent publications on biochemical markers in RA as either diagnostic or prognostic markers, or as markers of disease activity. Here, we provide a narrative overview of different classes of markers, such as autoantibodies, citrulline products, markers of tissue turnover and cytokines, that have been tested in clinical cohorts or trials including RA patients. EXPERT OPINION Although many biochemical markers have been identified and tested, few are currently being used in clinical practice. As more treatment options are becoming available, the need for precision medicine tools that can aid physicians and patients in choosing the right treatment is growing.
Collapse
Affiliation(s)
- Anne C Bay-Jensen
- ImmunoScience, Nordic Bioscience Biomarkers and Research, Herlev, Denmark
| | - Anne Sofie Siebuhr
- ImmunoScience, Nordic Bioscience Biomarkers and Research, Herlev, Denmark
| | - Dres Damgaard
- Center for Rheumatolology and Spine Diseases, Institute for Inflammation Research, University of Copenhagen, Copenhagen Ø, Denmark
| | - Patryk Drobinski
- ImmunoScience, Nordic Bioscience Biomarkers and Research, Herlev, Denmark
| | - Christian Thudium
- ImmunoScience, Nordic Bioscience Biomarkers and Research, Herlev, Denmark
| | - Joachim Mortensen
- ImmunoScience, Nordic Bioscience Biomarkers and Research, Herlev, Denmark
| | - Claus H Nielsen
- Center for Rheumatolology and Spine Diseases, Institute for Inflammation Research, University of Copenhagen, Copenhagen Ø, Denmark
| |
Collapse
|
21
|
Winsz-Szczotka K, Kuźnik-Trocha K, Lachór-Motyka I, Lemski W, Olczyk K. Concerted Actions by PIICP, CTXII, and TNF-α in Patients with Juvenile Idiopathic Arthritis. Biomolecules 2021; 11:biom11050648. [PMID: 33924892 PMCID: PMC8146247 DOI: 10.3390/biom11050648] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 04/22/2021] [Accepted: 04/27/2021] [Indexed: 12/13/2022] Open
Abstract
Joint destruction in juvenile idiopathic arthritis (JIA), initiated in the early, preclinical stage of the disease, is diagnosed on the basis of clinical evaluation and radiographic imaging. The determination of circulating cartilage-matrix turnover markers can facilitate the diagnosis and application of better and earlier treatment strategies for JIA. We have shown that 96 JIA patients have elevated levels of procollagen II C-terminal propeptide (PIICP), reflecting the extent of joint cartilage biosynthesis, and C-telopeptide of type II collagen (CTXII), a biomarker of the resorption of this tissue. Patients who did not respond to treatment had particularly high levels of these markers. JIA treatment resulted in the normalization of these markers in remissive patients, but not in those with active JIA. We showed correlations between examined variables and inflammatory process indicators, i.e., C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), and tumor necrosis factor-α (TNF-α). The TNF-α of patients responding to treatment correlated with PIICP, especially in the patients before treatment (r = 0.898, p < 0.001). Significant changes in serum PIICP during JIA therapy suggest its potential diagnostic utility in the monitoring of disease activity and the possibility of its use in assessing treatment towards remission. Understanding changes in type II collagen metabolism over the course of the discussed arthritis may allow the implementation of both new diagnostic tools and new therapeutic strategies in children with JIA.
Collapse
Affiliation(s)
- Katarzyna Winsz-Szczotka
- Department of Clinical Chemistry and Laboratory Diagnostics, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, ul. Jedności 8, 41-200 Sosnowiec, Poland; (K.K.-T.); (W.L.); (K.O.)
- Correspondence: ; Tel.: +48-323-64-1152
| | - Kornelia Kuźnik-Trocha
- Department of Clinical Chemistry and Laboratory Diagnostics, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, ul. Jedności 8, 41-200 Sosnowiec, Poland; (K.K.-T.); (W.L.); (K.O.)
| | - Iwona Lachór-Motyka
- Department of Rheumatology, The John Paul II Pediatric Center in Sosnowiec, ul. Gabrieli Zapolskiej 3, 41-218 Sosnowiec, Poland;
| | - Wojciech Lemski
- Department of Clinical Chemistry and Laboratory Diagnostics, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, ul. Jedności 8, 41-200 Sosnowiec, Poland; (K.K.-T.); (W.L.); (K.O.)
| | - Krystyna Olczyk
- Department of Clinical Chemistry and Laboratory Diagnostics, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, ul. Jedności 8, 41-200 Sosnowiec, Poland; (K.K.-T.); (W.L.); (K.O.)
| |
Collapse
|
22
|
Ishiba H, Sumida Y, Seko Y, Tanaka S, Yoneda M, Hyogo H, Ono M, Fujii H, Eguchi Y, Suzuki Y, Yoneda M, Takahashi H, Nakahara T, Mori K, Kanemasa K, Shimada K, Imajo K, Yamaguchi K, Kawaguchi T, Nakajima A, Chayama K, Shima T, Fujimoto K, Okanoue T, Itoh Y. Type IV Collagen 7S Is the Most Accurate Test For Identifying Advanced Fibrosis in NAFLD With Type 2 Diabetes. Hepatol Commun 2021; 5:559-572. [PMID: 33860115 PMCID: PMC8034577 DOI: 10.1002/hep4.1637] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 10/06/2020] [Accepted: 10/16/2020] [Indexed: 12/17/2022] Open
Abstract
This study aimed to examine whether the diagnostic accuracy of four noninvasive tests (NITs) for detecting advanced fibrosis in nonalcoholic fatty liver disease (NAFLD) is maintained or is inferior to with or without the presence of type 2 diabetes. Overall, 874 patients with biopsy-proven NAFLD were enrolled. After propensity-score matching by age, sex, and the prevalence of dyslipidemia, 311 patients were enrolled in each group of with or without diabetes. To evaluate the effect of diabetes, we compared the diagnostic accuracy of the fibrosis-4 (FIB-4) index, the NAFLD fibrosis score (NFS), the aspartate aminotransferase to platelet ratio index (APRI), and type IV collagen 7S (COL4-7S) in patients with NAFLD with and without diabetes. The areas under the receiver operating characteristic curve (AUROC) for identifying advanced fibrosis in patients without diabetes were 0.879 for the FIB-4 index, 0.851 for the NFS, 0.862 for the APRI, and 0.883 for COL4-7S. The AUROCs in patients with diabetes were 0.790 for the FIB-4 index, 0.784 for the NFS, 0.771 for the APRI, and 0.872 for COL4-7S. The AUROC of COL4-7S was significantly larger than that of the other NITs in patients with NAFLD with diabetes than in those without diabetes. The optimal high and low cutoff points of COL4-7S were 5.9 ng/mL and 4.8 ng/mL, respectively. At the low cutoff point, the accuracy of COL4-7S was better than that of the other NITs, especially in patients with diabetes. Conclusion: COL4-7S measurement might be the best NIT for identifying advanced fibrosis in NAFLD, especially in NAFLD with diabetes.
Collapse
Affiliation(s)
- Hiroshi Ishiba
- Department of GastroenterologyJapanese Red Cross Society Kyoto Daiichi HospitalKyotoJapan.,Department of Gastroenterology and HepatologyKyoto Prefectural University of MedicineKyotoJapan
| | - Yoshio Sumida
- Division of Hepatology and PancreatologyDepartment of Internal MedicineAichi Medical UniversityAichiJapan
| | - Yuya Seko
- Department of Gastroenterology and HepatologyKyoto Prefectural University of MedicineKyotoJapan
| | - Saiyu Tanaka
- Center for Digestive and Liver DiseasesNara City HospitalNaraJapan
| | - Masato Yoneda
- Division of GastroenterologyYokohama City University Graduate School of MedicineYokohamaJapan
| | - Hideyuki Hyogo
- Department of GastroenterologyJA Hiroshima General HospitalHiroshimaJapan
| | - Masafumi Ono
- Division of Gastroenterology and HepatologyDepartment of Internal MedicineTokyo Women's Medical University Medical Center EastTokyoJapan
| | - Hideki Fujii
- Department of HepatologyGraduate School of MedicineOsaka City UniversityOsakaJapan
| | - Yuichiro Eguchi
- Department of Internal MedicineSaga Medical SchoolSaga UniversitySagaJapan
| | - Yasuaki Suzuki
- Department of GastroenterologyNayoro City General HospitalNayaroJapan
| | - Masashi Yoneda
- Division of Hepatology and PancreatologyDepartment of Internal MedicineAichi Medical UniversityAichiJapan
| | - Hirokazu Takahashi
- Department of Internal MedicineSaga Medical SchoolSaga UniversitySagaJapan
| | - Takashi Nakahara
- Department of Gastroenterology and MetabolismApplied Life SciencesInstitute of Biomedical & Health SciencesHiroshima UniversityHiroshimaJapan
| | - Kojiro Mori
- Center for Digestive and Liver DiseasesNara City HospitalNaraJapan
| | | | | | - Kento Imajo
- Division of GastroenterologyYokohama City University Graduate School of MedicineYokohamaJapan
| | - Kanji Yamaguchi
- Department of Gastroenterology and HepatologyKyoto Prefectural University of MedicineKyotoJapan
| | - Takumi Kawaguchi
- Division of GastroenterologyDepartment of MedicineKurume University School of MedicineKurumeJapan
| | - Atsushi Nakajima
- Division of GastroenterologyYokohama City University Graduate School of MedicineYokohamaJapan
| | - Kazuaki Chayama
- Department of Gastroenterology and MetabolismApplied Life SciencesInstitute of Biomedical & Health SciencesHiroshima UniversityHiroshimaJapan
| | | | - Kazuma Fujimoto
- Department of Internal MedicineSaga Medical SchoolSaga UniversitySagaJapan
| | | | - Yoshito Itoh
- Department of Gastroenterology and HepatologyKyoto Prefectural University of MedicineKyotoJapan
| | | |
Collapse
|
23
|
Liu G, Philp AM, Corte T, Travis MA, Schilter H, Hansbro NG, Burns CJ, Eapen MS, Sohal SS, Burgess JK, Hansbro PM. Therapeutic targets in lung tissue remodelling and fibrosis. Pharmacol Ther 2021; 225:107839. [PMID: 33774068 DOI: 10.1016/j.pharmthera.2021.107839] [Citation(s) in RCA: 90] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 03/03/2021] [Indexed: 02/07/2023]
Abstract
Structural changes involving tissue remodelling and fibrosis are major features of many pulmonary diseases, including asthma, chronic obstructive pulmonary disease (COPD) and idiopathic pulmonary fibrosis (IPF). Abnormal deposition of extracellular matrix (ECM) proteins is a key factor in the development of tissue remodelling that results in symptoms and impaired lung function in these diseases. Tissue remodelling in the lungs is complex and differs between compartments. Some pathways are common but tissue remodelling around the airways and in the parenchyma have different morphologies. Hence it is critical to evaluate both common fibrotic pathways and those that are specific to different compartments; thereby expanding the understanding of the pathogenesis of fibrosis and remodelling in the airways and parenchyma in asthma, COPD and IPF with a view to developing therapeutic strategies for each. Here we review the current understanding of remodelling features and underlying mechanisms in these major respiratory diseases. The differences and similarities of remodelling are used to highlight potential common therapeutic targets and strategies. One central pathway in remodelling processes involves transforming growth factor (TGF)-β induced fibroblast activation and myofibroblast differentiation that increases ECM production. The current treatments and clinical trials targeting remodelling are described, as well as potential future directions. These endeavours are indicative of the renewed effort and optimism for drug discovery targeting tissue remodelling and fibrosis.
Collapse
Affiliation(s)
- Gang Liu
- Centre for Inflammation, Centenary Institute and University of Technology Sydney, Sydney, NSW, Australia
| | - Ashleigh M Philp
- Centre for Inflammation, Centenary Institute and University of Technology Sydney, Sydney, NSW, Australia; St Vincent's Medical School, UNSW Medicine, UNSW, Sydney, NSW, Australia
| | - Tamera Corte
- Royal Prince Alfred Hospital, Camperdown, NSW, Australia; Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | - Mark A Travis
- The Lydia Becker Institute of Immunology and Inflammation, Faculty of Biology, Medicine and Health, Manchester Academic Health Sciences Centre and Wellcome Trust Centre for Cell-Matrix Research, University of Manchester, Manchester, United Kingdom
| | - Heidi Schilter
- Pharmaxis Ltd, 20 Rodborough Road, Frenchs Forest, Sydney, NSW, Australia
| | - Nicole G Hansbro
- Centre for Inflammation, Centenary Institute and University of Technology Sydney, Sydney, NSW, Australia
| | - Chris J Burns
- Walter and Eliza Hall Institute of Medical Research, Department of Medical Biology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Mathew S Eapen
- Respiratory Translational Research Group, Department of Laboratory Medicine, School of Health Sciences, University of Tasmania, Launceston, TAS, Australia
| | - Sukhwinder S Sohal
- Respiratory Translational Research Group, Department of Laboratory Medicine, School of Health Sciences, University of Tasmania, Launceston, TAS, Australia
| | - Janette K Burgess
- University of Groningen, University Medical Center Groningen, Groningen Research Institute for Asthma and COPD (GRIAC), Department of Pathology and Medical Biology, Groningen, The Netherlands; Woolcock Institute of Medical Research, Discipline of Pharmacology, The University of Sydney, Sydney, NSW, Australia
| | - Philip M Hansbro
- Centre for Inflammation, Centenary Institute and University of Technology Sydney, Sydney, NSW, Australia.
| |
Collapse
|
24
|
Tam NW, Chung D, Baldwin SJ, Simmons JR, Xu L, Rainey JK, Dellaire G, Frampton JP. Material properties of disulfide-crosslinked hyaluronic acid hydrogels influence prostate cancer cell growth and metabolism. J Mater Chem B 2021; 8:9718-9733. [PMID: 33015692 DOI: 10.1039/d0tb01570a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Cells reside in vivo within three dimensional environments in which they interact with extracellular matrices (ECMs) that play an integral role in maintaining tissue homeostasis and preventing tumour growth. Thus, tissue culture approaches that more faithfully reproduce these interactions with the ECM are needed to study cancer development and progression. Many materials exist for modeling tissue environments, and the effects of differing mechanical, physical, and biochemical properties of such materials on cell behaviour are often intricately coupled and difficult to tease apart. Here, an optimized protocol was developed to generate low reaction volume disulfide-crosslinked hyaluronic acid (HA) hydrogels for use in cell culture applications to relate the properties of ECM materials to cell signalling and behaviour. Mechanically, HA hydrogels are comparable to other soft hydrogel materials such as Matrigel and agarose or to tissues lacking type I collagen and other fibrillar ECM components. The diffusion of soluble materials in these hydrogels is affected by unique mass transfer properties. Specifically, HA hydrogel concentration affects the diffusion of anionic particles above 500 kDa, whereas diffusion of smaller particles appears unimpeded by HA content, likely reflecting hydrogel pore size. The HA hydrogels have a strong exclusion effect that limits the movement of proteins into and out of the material once fully formed. Such mass transfer properties have interesting implications for cell culture, as they ultimately affect access to nutrients and the distribution of signalling molecules, affecting nutrient sensing and metabolic activity. The use of disulfide-crosslinked HA hydrogels for the culture of the model prostate cancer cell lines PC3 and LNCaP reveals correlations of protein activation linked to metabolic flux, which parallel and can thus potentially provide insights into cell survival mechanisms in response to starvation that occurs in cancer cell microenvironments.
Collapse
Affiliation(s)
- Nicky W Tam
- School of Biomedical Engineering, Dalhousie University, Halifax, NS, Canada.
| | - Dudley Chung
- Department of Pathology, Dalhousie University, Halifax, NS, Canada
| | - Samuel J Baldwin
- School of Biomedical Engineering, Dalhousie University, Halifax, NS, Canada.
| | - Jeffrey R Simmons
- Department of Biochemistry and Molecular Biology, Dalhousie University, Halifax, NS, Canada
| | - Lingling Xu
- Department of Biochemistry and Molecular Biology, Dalhousie University, Halifax, NS, Canada
| | - Jan K Rainey
- School of Biomedical Engineering, Dalhousie University, Halifax, NS, Canada. and Department of Biochemistry and Molecular Biology, Dalhousie University, Halifax, NS, Canada and Department of Chemistry, Dalhousie University, Halifax, NS, Canada and Beatrice Hunter Cancer Research Institute, Halifax, NS, Canada
| | - Graham Dellaire
- Department of Pathology, Dalhousie University, Halifax, NS, Canada and Department of Biochemistry and Molecular Biology, Dalhousie University, Halifax, NS, Canada and Beatrice Hunter Cancer Research Institute, Halifax, NS, Canada
| | - John P Frampton
- School of Biomedical Engineering, Dalhousie University, Halifax, NS, Canada. and Department of Biochemistry and Molecular Biology, Dalhousie University, Halifax, NS, Canada and Beatrice Hunter Cancer Research Institute, Halifax, NS, Canada
| |
Collapse
|
25
|
Fontes MMDS, Costa TC, Lopes MM, Souza RO, Carneiro LS, Paulino PVR, Chizzotti ML, Silva FF, Serão NVL, Duarte MDS. Intramuscular collagen characteristics and expression of related genes in skeletal muscle of cull cows receiving a high-energy diet. Meat Sci 2021; 177:108495. [PMID: 33756247 DOI: 10.1016/j.meatsci.2021.108495] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Revised: 03/01/2021] [Accepted: 03/08/2021] [Indexed: 11/28/2022]
Abstract
We aimed to investigate differences in the synthesis and metabolism of intramuscular collagen in the Longissimus thoracis (LT) muscle between heifers and cull-cows fed high-energy diet. Ten cull-cows, (74.9 ± 3.2 months age, weighing 536 ± 14.55 kg) and ten heifers (18.4 ± 3.2 months age, weighting 310.5 ± 14.5 kg) were fed with high-energy diets for 150 days. The total collagen content did not differ between treatments. Greater collagen solubility was observed in heifers than cull-cows, although no differences in lysyl oxidase activity were observed between treatments. No differences were observed for mRNA expression of CO1A1, MMP2, MMP9 and TIMP2 between treatments. However, cull-cows presented greater mRNA expression of COL3A1, TIMP1 and TIMP3 than heifers. Our data give no indication that feeding a high-energy diet to cull-cows decreases the concentration of intramuscular collagen in the LT muscle or increases its solubility in respect to the collagen solubility in LT muscles from heifers on the same diet.
Collapse
Affiliation(s)
- Marta Maria Dos Santos Fontes
- Department of Animal Science, Universidade Federal de Vicosa, 36570-900 Viçosa, MG, Brazil; Muscle Biology and Nutrigenomics Laboratory, Universidade Federal de Viçosa, 36570-900, Viçosa, MG, Brazil
| | - Thaís Correia Costa
- Department of Animal Science, Universidade Federal de Vicosa, 36570-900 Viçosa, MG, Brazil; Muscle Biology and Nutrigenomics Laboratory, Universidade Federal de Viçosa, 36570-900, Viçosa, MG, Brazil
| | - Mariana Mescouto Lopes
- Department of Animal Science, Universidade Federal de Vicosa, 36570-900 Viçosa, MG, Brazil; Muscle Biology and Nutrigenomics Laboratory, Universidade Federal de Viçosa, 36570-900, Viçosa, MG, Brazil
| | - Ranyeri Oliveira Souza
- Department of Animal Science, Universidade Federal de Vicosa, 36570-900 Viçosa, MG, Brazil; Muscle Biology and Nutrigenomics Laboratory, Universidade Federal de Viçosa, 36570-900, Viçosa, MG, Brazil
| | - Lorena Silva Carneiro
- Department of Animal Science, Universidade Federal de Vicosa, 36570-900 Viçosa, MG, Brazil; Muscle Biology and Nutrigenomics Laboratory, Universidade Federal de Viçosa, 36570-900, Viçosa, MG, Brazil
| | | | - Mário Luiz Chizzotti
- Department of Animal Science, Universidade Federal de Vicosa, 36570-900 Viçosa, MG, Brazil
| | - Fabyano Fonseca Silva
- Department of Animal Science, Universidade Federal de Vicosa, 36570-900 Viçosa, MG, Brazil
| | | | - Marcio de Souza Duarte
- Department of Animal Science, Universidade Federal de Vicosa, 36570-900 Viçosa, MG, Brazil; Muscle Biology and Nutrigenomics Laboratory, Universidade Federal de Viçosa, 36570-900, Viçosa, MG, Brazil.
| |
Collapse
|
26
|
Acun A, Oganesyan R, Uygun K, Yeh H, Yarmush ML, Uygun BE. Liver donor age affects hepatocyte function through age-dependent changes in decellularized liver matrix. Biomaterials 2021; 270:120689. [PMID: 33524812 DOI: 10.1016/j.biomaterials.2021.120689] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 12/19/2020] [Accepted: 01/18/2021] [Indexed: 02/08/2023]
Abstract
The only treatment available for end stage liver diseases is orthotopic liver transplantation. Although there is a big donor scarcity, many donor livers are discarded as they do not qualify for transplantation. Alternatively, decellularization of discarded livers can potentially render them transplantable upon recellularization and functional testing. The success of this approach will heavily depend on the quality of decellularized scaffolds which might show variability due to factors including age. Here we assessed the age-dependent differences in liver extracellular matrix (ECM) using rat and human livers. We show that the liver matrix has higher collagen and glycosaminoglycan content and a lower growth factor content with age. Importantly, these changes lead to deterioration in primary hepatocyte function potentially due to ECM stiffening and integrin-dependent signal transduction. Overall, we show that ECM changes with age and these changes significantly affect cell function thus donor age should be considered as an important factor for bioengineering liver substitutes.
Collapse
Affiliation(s)
- Aylin Acun
- Center for Engineering in Medicine and Surgery, Massachusetts General Hospital, Harvard Medical School, Shriners Hospitals for Children, Boston, MA, USA; Department of Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Ruben Oganesyan
- Center for Engineering in Medicine and Surgery, Massachusetts General Hospital, Harvard Medical School, Shriners Hospitals for Children, Boston, MA, USA; Department of Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Korkut Uygun
- Center for Engineering in Medicine and Surgery, Massachusetts General Hospital, Harvard Medical School, Shriners Hospitals for Children, Boston, MA, USA; Department of Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Heidi Yeh
- Department of Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Martin L Yarmush
- Center for Engineering in Medicine and Surgery, Massachusetts General Hospital, Harvard Medical School, Shriners Hospitals for Children, Boston, MA, USA; Department of Surgery, Massachusetts General Hospital, Boston, MA, USA; Department of Biomedical Engineering, Rutgers University, Piscataway, NJ, USA
| | - Basak E Uygun
- Center for Engineering in Medicine and Surgery, Massachusetts General Hospital, Harvard Medical School, Shriners Hospitals for Children, Boston, MA, USA; Department of Surgery, Massachusetts General Hospital, Boston, MA, USA.
| |
Collapse
|
27
|
Drobinski PJ, Bay-Jensen AC, Karsdal MA, Sardar S, Siebuhr AS. Connective tissue remodelling is differently modulated by tocilizumab versus methotrexate monotherapy in patients with early rheumatoid arthritis: the AMBITION study. Arthritis Res Ther 2021; 23:13. [PMID: 33413588 PMCID: PMC7789531 DOI: 10.1186/s13075-020-02378-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 11/24/2020] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVE Associations between rheumatoid arthritis (RA) and effect of treatment at the tissue levels are poorly understood. We investigated the scope of released extracellular matrix (ECM) metabolites as a consequence of tissue remodelling in patients treated with methotrexate (MTX) and tocilizumab (TCZ) compared to placebo. METHODS Tissue metabolites from 387 RA patients treated with either TCZ (8 mg/kg) or MTX monotherapy (7.5-20 mg/kg) were measured at baseline and 8 weeks sera by validated ELISA assays. The levels of collagen biomarkers (C1M, C2M, C3M and C4M) together with C-reactive protein (CRP) and CRP metabolite (CRPM) were investigated. Baseline levels of biomarkers have been compared with 72 age- and gender-matched healthy controls. Comparison between treatment and response groups were done by ANCOVA, Spearman's correlation and logistic regression adjusted for age, gender, BMI and disease duration. RESULTS C1M and C3M were significantly (P < 0.05) inhibited by TCZ and C3M by MTX (P < 0.01) compared to placebo. C1M and C3M inhibition with TCZ was respectively 23% and 16% greater than that of MTX (P < 0.01 and P < 0.0001). C4M was inhibited by TCZ and MTX, but the effect of TCZ was 22% greater than MTX (P < 0.0001). TCZ and MTX had minimal effect on C2M levels. MTX had no effect on CRP and CRPM, whereas TCZ reduced their levels to 69% and 27% from baseline. Investigated biomarkers revealed a significant (P < 0.05) difference in biomarker profiles of MTX ACR50 treatment responders and non-responders. Change to week 8 in levels of C3M, C4M, CRP and CRPM in MTX patients correlated significantly (rho = 0.41 to 0.18, P < 0.0001 to 0.039) with change in disease activity (DAS28) at weeks 8, 16 and 24, whereas only CRP in TCZ patients (rho = 0.32 to 0.21, P < 0.0001 to 0.01). CONCLUSION Patients receiving TCZ treatment for 8 weeks had higher suppression of tissue remodelling and inflammatory biomarkers over patients treated with MTX. Measured biomarkers enabled for a discrimination of biomarker profiles of ACR50 treatment responding patients and identification of those who benefit at the early time point. Week 8 change in levels of C3M, C4M, CRP and CRPM significantly predicted clinical response to treatment and correlated with DAS28 at all time points. TRIAL REGISTRATION ClinicalTrials.gov, NCT00109408 . Date of registration: July 2005. Name of the registry: A Study to Assess the Safety and Efficacy of Tocilizumab in Patients with Active Rheumatoid Arthritis.
Collapse
Affiliation(s)
- Patryk J. Drobinski
- ImmunoScience, Nordic Bioscience, Herlev Hovedgade 207, DK-2730 Herlev, Denmark
- Department of Biomedical Sciences, University of Copenhagen, Blegdamsvej 3, 2200 Copenhagen N, Denmark
| | - Anne C. Bay-Jensen
- ImmunoScience, Nordic Bioscience, Herlev Hovedgade 207, DK-2730 Herlev, Denmark
| | - Morten A. Karsdal
- Biomarkers and Research, Nordic Bioscience, Herlev Hovedgade 207, DK-2730 Herlev, Denmark
| | - Samra Sardar
- ImmunoScience, Nordic Bioscience, Herlev Hovedgade 207, DK-2730 Herlev, Denmark
| | - Anne S. Siebuhr
- ImmunoScience, Nordic Bioscience, Herlev Hovedgade 207, DK-2730 Herlev, Denmark
| |
Collapse
|
28
|
Karsdal MA, Kraus VB, Shevell D, Bay-Jensen AC, Schattenberg J, Rambabu Surabattula R, Schuppan D. Profiling and targeting connective tissue remodeling in autoimmunity - A novel paradigm for diagnosing and treating chronic diseases. Autoimmun Rev 2020; 20:102706. [PMID: 33188918 DOI: 10.1016/j.autrev.2020.102706] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Accepted: 08/16/2020] [Indexed: 12/14/2022]
Abstract
Connective tissue (ConT) remodeling is an essential process in tissue regeneration, where a balanced replacement of old tissue by new tissue occurs. This balance is disturbed in chronic diseases, often autoimmune diseases, usually resulting in the buld up of fibrosis and a gradual loss of organ function. During progression of liver, lung, skin, heart, joint, skeletal and kidney diseasesboth ConT formation and degradation are elevated, which is tightly linked to immune cell activation and a loss of specific cell types and extracellular matrix (ECM) structures that are required for normal organ function. Here, we address the balance of key general and organ specific components of the ECM during homeostasis and in disease, with a focus on collagens, which are emerging as both structural and signaling molecules harbouring neoepitopes and autoantigens that are released during ConT remodeling. Specific collagen molecular signatures of ConT remodeling are linked to disease activity and stage, and to prognosis across different organs. These signatures accompany and further drive disease progression, and often become detectable before clinical disease manifestation (illness). Recent advances allow to quantify and define the nature of ConT remodeling via blood-based assays that measure the levels of well-defined collagen fragments, reflecting different facets of ConT formation and degradation, and associated immunological processes. These novel serum assays are becoming important tools of precision medicine, to detect various chronic and autoimmune diseases before their clinical manifestation, and to non-invasively monitor the efficacy of a broad range of pharmacological interventions.
Collapse
Affiliation(s)
- Morten Asser Karsdal
- Nordic Bioscience, Biomarkers & Research A/S, Herlev, Metabolic Liver Research Program, Denmark
| | - Virginia Byers Kraus
- Duke Molecular Physiology Institute and Department of Medicine, Duke University School of Medicine, Durham, NC, USA
| | - Diane Shevell
- Clinical Biomarkers and Immunology, Bristol-Myers Squibb, Westfield, NJ, USA
| | | | | | - R Rambabu Surabattula
- Institute of Translational Immunology and Research Center for Immune Therapy, University Medical Center, Mainz, Germany
| | - Detlef Schuppan
- Institute of Translational Immunology and Research Center for Immune Therapy, University Medical Center, Mainz, Germany; Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
| |
Collapse
|
29
|
van Huizen NA, Ijzermans JNM, Burgers PC, Luider TM. Collagen analysis with mass spectrometry. Mass Spectrom Rev 2020; 39:309-335. [PMID: 31498911 DOI: 10.1002/mas.21600] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 07/17/2019] [Accepted: 07/17/2019] [Indexed: 06/10/2023]
Abstract
Mass spectrometry-based techniques can be applied to investigate collagen with respect to identification, quantification, supramolecular organization, and various post-translational modifications. The continuous interest in collagen research has led to a shift from techniques to analyze the physical characteristics of collagen to methods to study collagen abundance and modifications. In this review, we illustrate the potential of mass spectrometry for in-depth analyses of collagen.
Collapse
Affiliation(s)
- Nick A van Huizen
- Department of Neurology, Erasmus Medical Center, Rotterdam, The Netherlands
- Department of Surgery, Erasmus University Medical Center, 3015 CN, Rotterdam, The Netherlands
| | - Jan N M Ijzermans
- Department of Surgery, Erasmus University Medical Center, 3015 CN, Rotterdam, The Netherlands
| | - Peter C Burgers
- Department of Neurology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Theo M Luider
- Department of Neurology, Erasmus Medical Center, Rotterdam, The Netherlands
| |
Collapse
|
30
|
Kim LB, Putyatina AN, Russkikh GS, Shkurupy VA. Peculiarities of Collagen Turnover in Aging BALB/c Mice. Bull Exp Biol Med 2020; 169:100-3. [PMID: 32495166 DOI: 10.1007/s10517-020-04833-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Indexed: 10/24/2022]
Abstract
Examination of collagen turnover in the liver, lungs, and spleen of BALB/c mice revealed the age-related differences in the levels of hydroxyproline and its fractions. The highest level of total hydroxyproline was observed in the lungs and spleen of young (2-month-old) mice. In the liver, this level attained maximum at the age of 6 months at the expense of elevation of protein-bound hydroxyproline relatively its level in 2-month-old mice. At the age of 12 months, the levels of total hydroxyproline in the liver and spleen were lower than in 6-month-old mice. The decrease in the collagen turnover rate in the liver of 12-month-old mice reflected lower levels of hydroxyproline fractions in comparison with the corresponding values in 6-month-old mice. The rates of collagen turnover in organs differed in mice of different ages: it was maximum in the lungs and spleen of young animals and in the liver of middle-aged mice.
Collapse
|
31
|
Xu S, Mao Y, Wu J, Feng J, Li J, Wu L, Yu Q, Zhou Y, Zhang J, Chen J, Ji J, Chen K, Wang F, Dai W, Fan X, Guo C. TGF-β/Smad and JAK/STAT pathways are involved in the anti-fibrotic effects of propylene glycol alginate sodium sulphate on hepatic fibrosis. J Cell Mol Med 2020; 24:5224-5237. [PMID: 32233073 PMCID: PMC7205790 DOI: 10.1111/jcmm.15175] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 01/14/2020] [Accepted: 03/01/2020] [Indexed: 12/25/2022] Open
Abstract
Liver fibrosis, a consequence of unhealthy modern lifestyles, has a growing impact on human health, particularly in developed countries. Here, we have explored the anti‐fibrotic effects of propylene glycol alginate sodium sulphate (PSS), a natural extract from brown algae, in fibrotic mice and cell models. Thus, we established bile duct ligature and carbon tetrachloride mouse models and LX‐2 cell models with or without PSS treatment. Liver pathological sections and the relevant indicators in serum and liver tissues were examined. PSS prevented hepatic injury and fibrosis to a significant extent, and induced up‐regulation of matrix metalloproteinase‐2 and down‐regulation of tissue inhibitor of metalloproteinase‐1 through suppressing the transforming growth factor β1 (TGF‐β1)/Smad pathway. PSS additionally exerted an anti‐autophagy effect through suppressing the Janus kinase (JAK) 2/transducer and activator of transcription 3 (STAT3) pathway. In conclusion, PSS prevents hepatic fibrosis by suppressing inflammation, promoting extracellular matrix (ECM) decomposition and inactivating hepatic stellate cells through mechanisms involving the TGF‐β1/Smad2/3 and JAK2/STAT3 pathways in vivo and in vitro.
Collapse
Affiliation(s)
- Shizan Xu
- Department of Gastroenterology, Putuo People's Hospital, Tongji University School of Medicine, Shanghai, China.,Department of Gastroenterology, Jinshan Hospital of Fudan University, Shanghai, China.,Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.,Shanghai Tenth Hospital, School of Clinical Medicine of Nanjing Medical University, Shanghai, China
| | - Yuqing Mao
- Department of Gerontology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jianye Wu
- Department of Gastroenterology, Putuo People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jiao Feng
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jingjing Li
- Department of Gastroenterology, Putuo People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Liwei Wu
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Qiang Yu
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.,Shanghai Tenth Hospital, School of Clinical Medicine of Nanjing Medical University, Shanghai, China
| | - Yuting Zhou
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.,Shanghai Tenth Hospital, School of Clinical Medicine of Nanjing Medical University, Shanghai, China
| | - Jie Zhang
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.,Shanghai Tenth Hospital, School of Clinical Medicine of Nanjing Medical University, Shanghai, China
| | - Jiaojiao Chen
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.,Shanghai Tenth Hospital, School of Clinical Medicine of Nanjing Medical University, Shanghai, China
| | - Jie Ji
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Kan Chen
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Fan Wang
- Department of Oncology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Weiqi Dai
- Department of Gastroenterology, Putuo People's Hospital, Tongji University School of Medicine, Shanghai, China.,Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.,Department of Gastroenterology, Zhongshan Hospital of Fudan University, Shanghai, China.,Shanghai Institute of Liver Diseases, Zhongshan Hospital of Fudan University, Shanghai, China.,Shanghai Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaoming Fan
- Department of Gastroenterology, Jinshan Hospital of Fudan University, Shanghai, China
| | - Chuanyong Guo
- Department of Gastroenterology, Putuo People's Hospital, Tongji University School of Medicine, Shanghai, China.,Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| |
Collapse
|
32
|
Joseph B, Javali MA, Khader MA, AlQahtani SM, Mohammed A. Salivary Osteocalcin as Potential Diagnostic Marker of Periodontal Bone Destruction among Smokers. Biomolecules 2020; 10:E380. [PMID: 32121498 PMCID: PMC7175335 DOI: 10.3390/biom10030380] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 02/24/2020] [Accepted: 02/26/2020] [Indexed: 12/25/2022] Open
Abstract
: The objective of the study was to assess the levels and diagnostic accuracy of salivary osteocalcin (OC), osteonectin (ON), and deoxypyridinoline-containing degradation fragment of the C-terminal telopeptide region of type I collagen (CTX) in adult smokers with periodontal bone destruction. Towards this, ninety systemically healthy patients (groups I: healthy, II: periodontitis with non-smokers, and III: periodontitis with current smokers) were included in the study. The results showed a positive correlation (weak to moderate) was observed for OC, ON, and CTX with probing pocket depth (PPD; r = 0.40, 0.32, and 0.36) and alveolar bone loss (BL; r = 0.58, 0.38, and 0.51) (p < 0.01). Smoker periodontitis was best discriminated from healthy controls using 15.25 ng/mL of OC (AUC: 0.870; 95% CI: 0.757-0.943; YI (Youden Index): 0.693; p < 0.0001). However, with a cut-off of BL at 33.33%, 19.24 ng/mL of salivary OC gave the best discrimination (AUC: 0.809; 95% CI: 0.686-0.900; Se: 80.0%; Sp: 73.47%, and YI: 0.534). A 16.45 ng/mL amount of OC gave excellent discrimination (AUC: 0.811; 95% CI: 0.688-0.901; Se: 92.31%; Sp: 65.22%, and YI: 0.575) among healthy and smoker periodontitis when PD at 6mm was considered as cut-off. Conclusion: The best discrimination between healthy controls and smoker periodontitis was obtained at 15.25 ng/mL of salivary OC.
Collapse
Affiliation(s)
- Betsy Joseph
- Department of Periodontics and Community Dental Sciences, College of Dentistry, King Khalid University, Abha 61421, Saudi Arabia
| | - Mukhatar Ahmed Javali
- Department of Periodontics and Community Dental Sciences, College of Dentistry, King Khalid University, Abha 61421, Saudi Arabia
| | - Mohasin Abdul Khader
- Department of Periodontics and Community Dental Sciences, College of Dentistry, King Khalid University, Abha 61421, Saudi Arabia
| | - Saad M. AlQahtani
- Department of Periodontics and Community Dental Sciences, College of Dentistry, King Khalid University, Abha 61421, Saudi Arabia
| | - Amanullah Mohammed
- Department of Clinical Biochemistry, College of Medicine, King Khalid University, Abha 61421, Saudi Arabia;
| |
Collapse
|
33
|
Rafaeva M, Erler JT. Framing cancer progression: influence of the organ- and tumour-specific matrisome. FEBS J 2020; 287:1454-1477. [PMID: 31972068 DOI: 10.1111/febs.15223] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 12/16/2019] [Accepted: 01/20/2020] [Indexed: 12/19/2022]
Abstract
The extracellular matrix (ECM) plays a crucial role in regulating organ homeostasis. It provides mechanical and biochemical cues directing cellular behaviour and, therefore, has control over the progression of diseases such as cancer. Recent efforts have greatly enhanced our knowledge of the protein composition of the ECM and its regulators, the so-called matrisome, in healthy and cancerous tissues; yet, an overview of the common signatures and organ-specific ECM in cancer is missing. Here, we address this by taking a detailed approach to review why cancer grows in certain organs, and focus on the influence of the matrisome at primary and metastatic tumour sites. Our in-depth and comprehensive review of the current literature and general understanding identifies important commonalities and distinctions, providing insight into the biology of metastasis, which could pave the way to improve future diagnostics and therapies.
Collapse
Affiliation(s)
- Maria Rafaeva
- Biotech Research and Innovation Centre (BRIC), University of Copenhagen (UCPH), Denmark
| | - Janine T Erler
- Biotech Research and Innovation Centre (BRIC), University of Copenhagen (UCPH), Denmark
| |
Collapse
|
34
|
Bay-Jensen AC, Engstroem A, Sharma N, Karsdal MA. Blood and urinary collagen markers in osteoarthritis: markers of tissue turnover and disease activity. Expert Rev Mol Diagn 2019; 20:57-68. [PMID: 31847627 DOI: 10.1080/14737159.2020.1704257] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Introduction: The need for diagnostic markers in osteoarthritis (OA) is acute and immediate, as sensitive and precise tools that monitor disease activity and treatment response are lacking. Collagens - types I, II, and III - are the skeleton of the extracellular matrix of joint tissues. Joint collagens are generally turned over at a low rate, but the balance between formation and degradation is disturbed, leading to the loss of, for example, cartilage.Areas covered: We discuss the markers reflecting collagen turnover and provide examples of how they have been applied in OA research, as well as how we believe these should be used in the future. We have searched PubMed for full-text articles written in English using different combinations of the following terms: OA, biomarker, and collagen. The result is a narrative review that gives examples from the literature.Expert opinion: Collagen markers show promise, as they are direct measures of tissue balance. Until now, collagen markers have mainly been tested in observational cohorts, which may provide insights into the association between the candidate marker and clinical variables; however, these do not advance the development of qualified markers that can be used for drug development or in clinical practice.
Collapse
Affiliation(s)
| | - Amalie Engstroem
- Department of Rheumatology, Nordic Bioscience, Biomarkers and Research, Herlev, Denmark.,Biomedical institute, University of Copenhagen, Copenhagen, Denmark
| | - Neha Sharma
- Department of Rheumatology, Nordic Bioscience, Biomarkers and Research, Herlev, Denmark.,Biomedical institute, University of Copenhagen, Copenhagen, Denmark
| | - Morten Asser Karsdal
- Department of Rheumatology, Nordic Bioscience, Biomarkers and Research, Herlev, Denmark
| |
Collapse
|
35
|
Lindholm M, Manon-Jensen T, Madsen GI, Krag A, Karsdal MA, Kjeldsen J, Mortensen JH. Extracellular Matrix Fragments of the Basement Membrane and the Interstitial Matrix Are Serological Markers of Intestinal Tissue Remodeling and Disease Activity in Dextran Sulfate Sodium Colitis. Dig Dis Sci 2019; 64:3134-42. [PMID: 31123972 DOI: 10.1007/s10620-019-05676-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 05/15/2019] [Indexed: 12/19/2022]
Abstract
BACKGROUND Chronic intestinal inflammation results in tissue damage partly caused by an increase in matrix metalloproteinases (MMP) activity causing degradation of extracellular matrix (ECM) proteins. We studied intestinal tissue remodeling by quantifying ECM protein fragments in serum in dextran sulfate sodium (DSS)-induced colitis, to investigate ECM protein fragments as serological biomarkers of intestinal tissue remodeling and disease activity. METHODS Male Sprague-Dawley rats received 5% DSS in drinking water for 5 days followed by 11 days with regular water. Disease activity index (DAI) was scored daily. Serum was collected on day 0, 6, 7, and 16. ELISAs were used to quantify MMP-derived remodeling fragments of basement membrane type IV collagen (C4M and PRO-C4) and interstitial matrix type III collagen (C3M and rPRO-C3). RESULTS In DSS rats, serum levels relative to baseline of C4M, PRO-C4, and C3M were elevated (P < 0.01; P < 0.001; P < 0.001) at day 7, which declined at day 16. Levels of rPRO-C3 were lower in DSS rats at day 7 and increased to normal levels at day 16. The ratio between C3M and rPRO-C3 showed an overall degradation (P < 0.0001) of collagen type III in DSS rats at day 7, which correlated to the DAI (r2 = 0.5588, P < 0.0001). CONCLUSION Our data suggest that remodeling of the basement membrane (C4M and PRO-C4) and the interstitial matrix (C3M and rPRO-C3) increased during DSS-induced colitis and declined with reversal of the disease. Thus, serological biochemical biomarkers of the ECM reflect tissue remodeling and could be studied as markers of disease activity in IBD.
Collapse
|
36
|
Jayadev R, Chi Q, Keeley DP, Hastie EL, Kelley LC, Sherwood DR. α-Integrins dictate distinct modes of type IV collagen recruitment to basement membranes. J Cell Biol 2019; 218:3098-3116. [PMID: 31387941 PMCID: PMC6719451 DOI: 10.1083/jcb.201903124] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 06/16/2019] [Accepted: 07/10/2019] [Indexed: 01/04/2023] Open
Abstract
Basement membranes (BMs) are cell-associated extracellular matrices that support tissue integrity, signaling, and barrier properties. Type IV collagen is critical for BM function, yet how it is directed into BMs in vivo is unclear. Through live-cell imaging of endogenous localization, conditional knockdown, and misexpression experiments, we uncovered distinct mechanisms of integrin-mediated collagen recruitment to Caenorhabditis elegans postembryonic gonadal and pharyngeal BMs. The putative laminin-binding αINA-1/βPAT-3 integrin was selectively activated in the gonad and recruited laminin, which directed moderate collagen incorporation. In contrast, the putative Arg-Gly-Asp (RGD)-binding αPAT-2/βPAT-3 integrin was activated in the pharynx and recruited high levels of collagen in an apparently laminin-independent manner. Through an RNAi screen, we further identified the small GTPase RAP-3 (Rap1) as a pharyngeal-specific PAT-2/PAT-3 activator that modulates collagen levels. Together, these studies demonstrate that tissues can use distinct mechanisms to direct collagen incorporation into BMs to precisely control collagen levels and construct diverse BMs.
Collapse
Affiliation(s)
- Ranjay Jayadev
- Department of Biology, Regeneration Next, Duke University, Durham, NC
- Department of Pharmacology and Cancer Biology, Duke University, Durham, NC
| | - Qiuyi Chi
- Department of Biology, Regeneration Next, Duke University, Durham, NC
| | - Daniel P Keeley
- Department of Biology, Regeneration Next, Duke University, Durham, NC
| | - Eric L Hastie
- Department of Biology, Regeneration Next, Duke University, Durham, NC
| | - Laura C Kelley
- Department of Biology, Regeneration Next, Duke University, Durham, NC
| | - David R Sherwood
- Department of Biology, Regeneration Next, Duke University, Durham, NC
- Department of Pharmacology and Cancer Biology, Duke University, Durham, NC
| |
Collapse
|
37
|
Katri A, Dąbrowska A, Löfvall H, Karsdal MA, Andreassen KV, Thudium CS, Henriksen K. A dual amylin and calcitonin receptor agonist inhibits pain behavior and reduces cartilage pathology in an osteoarthritis rat model. Osteoarthritis Cartilage 2019; 27:1339-1346. [PMID: 31176015 DOI: 10.1016/j.joca.2019.05.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 05/20/2019] [Accepted: 05/24/2019] [Indexed: 02/02/2023]
Abstract
OBJECTIVES Pain and disability are the main clinical manifestations of osteoarthritis, for which only symptomatic therapies are available. Hence, there is a need for therapies that can simultaneously alter disease progression and provide pain relief. KBP is a dual amylin- and calcitonin-receptor agonist with antiresorptive and chondroprotective properties. In this study we investigated the effect of KBP in a rat model of osteoarthritis. METHODS Medial meniscectomy (MNX) was performed in 39 rats, while 10 underwent sham surgery. Rats were treated with KBP and/or naproxen. Nociception was assessed by mechanical and cold allodynia, weight bearing asymmetry, and burrowing behavior. Blood samples were collected for biomarker measurements, and knees for histology. Cartilage histopathology was evaluated according to the advanced Osteoarthritis Research International (OARSI) score and KBPs in vitro antiresorptive effects were assessed using human osteoclasts cultured on bone. RESULTS The MNX animals displayed an increased nociceptive behavior. Treatment with KBP attenuated the MNX-induced osteoarthritis-associated joint pain. The cartilage histopathology was significantly lower in rats treated with KBP than in MNX animals. Bone and cartilage degradation, assessed by CTX-I and CTX-II plasma levels, were decreased in all KBP-treated groups and KBP potently inhibited bone resorption in vitro. CONCLUSIONS Our study demonstrates the effectiveness of KBP in ameliorating osteoarthritis-associated joint pain and in protecting the articular cartilage, suggesting KBP as a potential drug candidate for osteoarthritis.
Collapse
Affiliation(s)
- A Katri
- Department of Drug Design and Pharmacology, University of Copenhagen, Copenhagen, Denmark.
| | - A Dąbrowska
- Biomarkers and Research, Nordic Bioscience, Herlev, Denmark.
| | - H Löfvall
- Division of Molecular Medicine and Gene Therapy, Lund Strategic Center for Stem Cell Biology, Lund, Sweden.
| | - M A Karsdal
- Biomarkers and Research, Nordic Bioscience, Herlev, Denmark.
| | - K V Andreassen
- Biomarkers and Research, Nordic Bioscience, Herlev, Denmark.
| | - C S Thudium
- Biomarkers and Research, Nordic Bioscience, Herlev, Denmark.
| | - K Henriksen
- Biomarkers and Research, Nordic Bioscience, Herlev, Denmark.
| |
Collapse
|
38
|
Cho TJ, Kim HJ, Cho J. Endothelin-converting enzyme-1 expression in acute and chronic liver injury in fibrogenesis. Anim Cells Syst (Seoul) 2019; 23:170-175. [PMID: 31231580 PMCID: PMC6566842 DOI: 10.1080/19768354.2019.1595141] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 02/22/2019] [Accepted: 03/07/2019] [Indexed: 12/31/2022] Open
Abstract
Endothelin-1 (ET-1) induces contraction, proliferation, and collagen synthesis of activated hepatic stellate cells and is a potent mediator of portal hypertension. Endothelin-converting enzyme-1 (ECE-1) generates ET-1 from the inactive precursor big-endothelin-1. The cellular distribution and activity of ECE-1 in the liver is unknown. Hepatic fibrogenesis was induced in rats by CCl4 administration and secondary biliary cirrhosis after 6 weeks of complete bile duct occlusion (BDO). The tissue ET-1 and ET receptor protein levels were quantified, the ECE-1 isoform mRNAs were measured by RNase protection assay and ECE-1 activity was analyzed. ECE-1a and -b mRNA were upregulated in biliary cirrhosis and in CCl4-injured livers, whereas ECE-1c mRNA remained unchanged. ECE-1 activity was increased after BDO and peaked at 12 h after acute CCl4-intoxication. Tissue levels of ET-1, ETA- and ETB receptors were elevated 7-, 5-, and 4.6-fold in cirrhotic rats, respectively. ECE-1 activity increased following BDO and acute CCl4-intoxication. In conclusion, ECE-1a and -b RNAs are upregulated in fibrogenesis, indicating that these isoforms play a central role in ET-1 generation during fibrogenesis and portal hypertension.
Collapse
Affiliation(s)
- Tae-Jun Cho
- Labratory of Developmental Biology and Stem Cell Differentiation/Transplantation, Department of Dental Regenerative Biotechnology, School of Dentistry, Seoul National University South Korea, Seoul, South Korea.,Dental Research Institute, Seoul National University, Seoul, South Korea
| | - Hyo-Jung Kim
- Dental Research Institute, Seoul National University, Seoul, South Korea
| | - Jaejin Cho
- Labratory of Developmental Biology and Stem Cell Differentiation/Transplantation, Department of Dental Regenerative Biotechnology, School of Dentistry, Seoul National University South Korea, Seoul, South Korea.,Dental Research Institute, Seoul National University, Seoul, South Korea
| |
Collapse
|
39
|
Alves A, Attik N, Wirth C, Bayon Y, Piat A, Grosgogeat B, Gritsch K. Cellular and collagen reference values of gingival and periodontal ligament tissues in rats: a pilot study. Histochem Cell Biol 2019; 152:145-153. [PMID: 31144029 DOI: 10.1007/s00418-019-01789-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/04/2019] [Indexed: 12/20/2022]
Abstract
Reference data are lacking on the periodontal ligament and the gingival tissue of the rat model, which would be useful for studies of new medical or biomaterial periodontal treatments. The objective of the current study was to propose cellular and collagen reference values of gingival and periodontal ligament tissues in rat, using a simple and reliable quantitative method after decalcification. Mandibular samples of ten adult Sprague-Dawley rats were used. Mild decalcification was carried out using ethylenediaminetetraacetic acid (EDTA) to preserve the morphology of tissues. Half of the samples were decalcified and the other half were not. The gingiva and the periodontal ligament were analyzed. Descriptive histology and computer-assisted image analysis were performed. The data showed that qualitatively, cellular and extracellular matrix morphologies were well preserved compared to non-decalcified periodontal soft tissue biopsies. Histomorphometrically, constitutive cellularity and the total amount of native collagen, collagen directionality and collagen anisotropy in both experimental conditions did not significantly differ. Taken together, these results suggested that EDTA decalcification did not negatively affect the studied endpoints. Moreover, this mild decalcification method allowed in situ maintenance of the periodontal soft and hard tissue integrity. The structural and compositional computerized assessment performed in the healthy periodontal soft tissue could provide reference values that will be required for future assessment on the effects of pathological, reparative and regenerative processes in rat periodontal soft tissues.
Collapse
Affiliation(s)
- Antoine Alves
- NAMSA, 115 chemin de l'Islon, 38670, Chasse-sur-Rhône, France.,Laboratoire des Multimatériaux et Interfaces, Université de Lyon, Université Claude Bernard Lyon 1, UMR CNRS 5615, 69622, Villeurbanne, France
| | - Nina Attik
- Laboratoire des Multimatériaux et Interfaces, Université de Lyon, Université Claude Bernard Lyon 1, UMR CNRS 5615, 69622, Villeurbanne, France. .,Faculté d'Odontologie, Université de Lyon, Université Claude Bernard Lyon 1, 69008, Lyon, France.
| | - Carine Wirth
- NAMSA, 115 chemin de l'Islon, 38670, Chasse-sur-Rhône, France
| | - Yves Bayon
- Medtronic-Sofradim Production, 116 Avenue du Formans, 01600, Trévoux, France
| | - Alexis Piat
- Département Biosciences, INSA, Bâtiment Louis Pasteur, 69621, Villeurbanne, France
| | - Brigitte Grosgogeat
- Laboratoire des Multimatériaux et Interfaces, Université de Lyon, Université Claude Bernard Lyon 1, UMR CNRS 5615, 69622, Villeurbanne, France.,Faculté d'Odontologie, Université de Lyon, Université Claude Bernard Lyon 1, 69008, Lyon, France.,Service de Consultations et de Traitements Dentaires, Hospices Civils de Lyon, 69007, Lyon, France
| | - Kerstin Gritsch
- Laboratoire des Multimatériaux et Interfaces, Université de Lyon, Université Claude Bernard Lyon 1, UMR CNRS 5615, 69622, Villeurbanne, France.,Faculté d'Odontologie, Université de Lyon, Université Claude Bernard Lyon 1, 69008, Lyon, France.,Service de Consultations et de Traitements Dentaires, Hospices Civils de Lyon, 69007, Lyon, France
| |
Collapse
|
40
|
Rios JL, Ko L, Joumaa V, Liu S, Diefenthaeler F, Sawatsky A, Hart DA, Reimer RA, Herzog W. The mechanical and biochemical properties of tail tendon in a rat model of obesity: Effect of moderate exercise and prebiotic fibre supplementation. J Biomech 2019; 88:148-154. [PMID: 30954249 DOI: 10.1016/j.jbiomech.2019.03.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2018] [Revised: 03/19/2019] [Accepted: 03/22/2019] [Indexed: 12/15/2022]
Abstract
The worldwide trajectory of increasing obesity rates is a major health problem precipitating a rise in the prevalence of a variety of co-morbidities and chronic diseases. Tendinopathy, in weight and non-weight bearing tendons, in individuals with overweight or obesity has been linked to metabolic dysfunction resulting from obesity. Exercise and dietary fibre supplementation (DFS) are common countermeasures to combat obesity and therefore it seems reasonable to assume that they might protect tendons from structural and mechanical damage in a diet-induced obesity (DIO) model. The purpose of this study was to determine the effects of a DIO, DIO combined with moderate exercise, DIO combined with DFS (prebiotic oligofructose), and DIO combined with moderate exercise and DFS on the mechanical and biochemical properties of the rat tail tendon. Twenty-four male Sprague-Dawley rats, fed a high-fat/high-sucrose diet were randomized into a sedentary, a moderate exercise, a DFS, or a moderate exercise combined with DFS group for 12 weeks. Additionally, six lean age-matched animals were included as a sedentary control group. DIO in combination with exercise alone and with exercise and DFS reduced the Young's Modulus but not the collagen content of the rat tail tendons compared to lean control animals. However, no differences in the mechanical and biochemical properties of the rat tail tendon were detected between the DIO and the lean control group, suggesting that DIO by itself did not impact the tail tendon. It seems that longer DIO exposure periods may be needed to develop overt differences in our DIO model.
Collapse
Affiliation(s)
- Jaqueline L Rios
- Human Performance Laboratory, University of Calgary, AB, Canada; CAPES Foundation, DF, Brazil; McCaig Institute for Bone and Joint Health, University of Calgary, AB, Canada.
| | - Loretta Ko
- Human Performance Laboratory, University of Calgary, AB, Canada.
| | - Venus Joumaa
- Human Performance Laboratory, University of Calgary, AB, Canada.
| | - Shuyue Liu
- Human Performance Laboratory, University of Calgary, AB, Canada.
| | - Fernando Diefenthaeler
- Human Performance Laboratory, University of Calgary, AB, Canada; CAPES Foundation, DF, Brazil; Biomechanics Laboratory, Centre of Sports, Federal University of Santa Catarina, SC, Brazil.
| | - Andrew Sawatsky
- Human Performance Laboratory, University of Calgary, AB, Canada.
| | - David A Hart
- Human Performance Laboratory, University of Calgary, AB, Canada; McCaig Institute for Bone and Joint Health, University of Calgary, AB, Canada; Centre for Hip Health and Mobility, University of British Columbia, BC, Canada.
| | - Raylene A Reimer
- Human Performance Laboratory, University of Calgary, AB, Canada; Department of Biochemistry & Molecular Biology, University of Calgary, AB, Canada.
| | - Walter Herzog
- Human Performance Laboratory, University of Calgary, AB, Canada; McCaig Institute for Bone and Joint Health, University of Calgary, AB, Canada.
| |
Collapse
|
41
|
Andriotis OG, Elsayad K, Smart DE, Nalbach M, Davies DE, Thurner PJ. Hydration and nanomechanical changes in collagen fibrils bearing advanced glycation end-products. Biomed Opt Express 2019; 10:1841-1855. [PMID: 31086707 PMCID: PMC6484996 DOI: 10.1364/boe.10.001841] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 02/20/2019] [Accepted: 02/20/2019] [Indexed: 05/07/2023]
Abstract
Accumulation of advanced glycation end-products (AGEs) in biological tissues occurs as a consequence of normal ageing and pathology. Most biological tissues are composed of considerable amounts of collagen, with collagen fibrils being the most abundant form. Collagen fibrils are the smallest discernible structural elements of load-bearing tissues and as such, they are of high biomechanical importance. The low turnover of collagen cause AGEs to accumulate within the collagen fibrils with normal ageing as well as in pathologies. We hypothesized that collagen fibrils bearing AGEs have altered hydration and mechanical properties. To this end, we employed atomic force and Brillouin light scattering microscopy to measure the extent of hydration as well as the transverse elastic properties of collagen fibrils treated with ribose. We find that hydration is different in collagen fibrils bearing AGEs and this is directly related to their mechanical properties. Collagen fibrils treated with ribose showed increased hydration levels and decreased transverse stiffness compared to controlled samples. Our results show that BLS and AFM yield complementary evidence on the effect of hydration on the nanomechanical properties of collagen fibrils.
Collapse
Affiliation(s)
- Orestis G. Andriotis
- Insitute of Lightweight Design and Structural Biomechanics, TU Wien, Getreidemarkt 9, 1060 Vienna, Austria
| | - Kareem Elsayad
- Advanced Microscopy Section, Vienna Biocenter Core Facilities GmbH, Dr. Bohr-Gasse 3, 1030 Vienna, Austria
| | - David E. Smart
- NIHR Southampton Biomedical Research Centre, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Mathis Nalbach
- Insitute of Lightweight Design and Structural Biomechanics, TU Wien, Getreidemarkt 9, 1060 Vienna, Austria
| | - Donna E. Davies
- NIHR Southampton Biomedical Research Centre, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
- Institute for Life Sciences, University of Southampton, Southampton, United Kingdom
| | - Philipp J. Thurner
- Insitute of Lightweight Design and Structural Biomechanics, TU Wien, Getreidemarkt 9, 1060 Vienna, Austria
| |
Collapse
|
42
|
Affiliation(s)
- Janette K Burgess
- University of Groningen, University Medical Center Groningen, Department of Pathology and Medical Biology, Groningen, The Netherlands.,University of Groningen, University Medical Center Groningen, GRIAC (Groningen Research Institute for Asthma and COPD), Groningen, The Netherlands
| | - Markus Weckmann
- Division of Pediatric Pneumology & Allergology, University Medical Center Schleswig-Holstein, Campus Centrum Lübeck, Member of Airway Research Center North (ARCN) of the German Center of Lung Research (DZL), Lübeck, Germany
| | | |
Collapse
|
43
|
Jang KS, Han IH, Lee SJ, Yoo J, Kim YS, Sim S, Ryu JS. Experimental rat prostatitis caused by Trichomonas vaginalis infection. Prostate 2019; 79:379-389. [PMID: 30488471 DOI: 10.1002/pros.23744] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 11/01/2018] [Indexed: 11/09/2022]
Abstract
BACKGROUND Trichomonas vaginalis (T. vaginalis) is the most common sexually transmitted parasite. It has been detected in prostatic tissue of patients with prostatitis and reported to be associated with chronic prostatitis and benign prostatic hyperplasia as well as prostate cancer. Recently, experimental rodent models of prostatitis induced by pathogen infection have been developed. However, there have so far been no reports of prostatitis caused by T. vaginalis infection in animals. Here, we investigated whether infection with T. vaginalis via the rat urethra could cause prostatitis. METHODS T. vaginalis was injected into prostate through urethra of rat (Wistar rats), and the rats were killed 1, 2, or 4 weeks later. The presence of T. vaginalis trophozoites in the rat prostates was examined by immunohistochemistry, and pathological changes of the prostate were observed by hematoxylin-eosin staining and evaluated by grading from 0 to 5 for inflammatory cell infiltration, acinar changes, and interstitial fibrosis. Infiltrated mast cells were observed by toluidine blue staining of rat prostate tissue. Chemokine C-C motif ligand 2 (CCL2) levels of the rat prostates were measured by ELISA. RESULTS T. vaginalis trophozoites were observed in acini in the prostates of the injected rats. The prostate tissues had higher pathological scores, and 83% (5/6) and 100% (6/6) of the ventral and dorsolateral lobes (n = 6), respectively, were inflamed. Infiltration and degranulation of mast cells were observed at higher rates in prostate sections of the T. vaginalis-infected rats. Also, prostate tissues of the injected rats had increased CCL2 levels. CONCLUSIONS Injection of T. vaginalis in rats caused prostatitis as revealed by pathologic changes, mast cell infiltration and increased CCL2 production. Therefore, this study provides the first evidence that T. vaginalis infection in rats causes prostatitis.
Collapse
Affiliation(s)
- Ki-Seok Jang
- Department of Pathology, Hanyang University College of Medicine, Seoul, Korea
| | - Ik-Hwan Han
- Department of Environmental Biology and Medical Parasitology, Hanyang University College of Medicine, Seoul, Korea
| | - Seung-Ju Lee
- Department of Urology, Saint Vincent's Hospital, The Catholic University of Korea, Suwon, Korea
| | - Jin Yoo
- Department of Biomedical Science, Graduate School, Kyung Hee University, Seoul, Korea
| | - Ye-Seul Kim
- Department of Pathology, Hanyang University College of Medicine, Seoul, Korea
| | - Seobo Sim
- Department of Environmental and Tropical Medicine, Research Institute of Medical Science, Konkuk University School of Medicine, Seoul, Korea
| | - Jae-Sook Ryu
- Department of Environmental Biology and Medical Parasitology, Hanyang University College of Medicine, Seoul, Korea
| |
Collapse
|
44
|
Löfvall H, Katri A, Dąbrowska A, Karsdal MA, Luo Y, He Y, Manon-Jensen T, Dziegiel MH, Bay-Jensen AC, Thudium CS, Henriksen K. GPDPLQ 1237-A Type II Collagen Neo-Epitope Biomarker of Osteoclast- and Inflammation-Derived Cartilage Degradation in vitro. Sci Rep 2019; 9:3050. [PMID: 30816326 PMCID: PMC6395810 DOI: 10.1038/s41598-019-39803-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Accepted: 01/31/2019] [Indexed: 01/21/2023] Open
Abstract
C-telopeptide of type II collagen (CTX-II) has been shown to be a highly relevant biomarker of cartilage degradation in human rheumatic diseases, if measured in synovial fluid or urine. However, serum or plasma CTX-II have not been demonstrated to have any clinical utility to date. Here, we describe the GPDPLQ1237 ELISA which targets the EKGPDPLQ↓ neo-epitope, an elongated version of the CTX-II neo-epitope (EKGPDP↓), speculated to be a blood-precursor of CTX-II generated by the cysteine protease cathepsin K. Human osteoclast cartilage resorption cultures as well as oncostatin M and tumour necrosis factor α-stimulated bovine cartilage explant cultures were used to validate GPDPLQ1237 biologically by treating the cultures with the cysteine protease inhibitor E-64 and/or the matrix metalloproteinase (MMP) inhibitor GM6001 to assess the potential contributions of these two protease classes to GPDPLQ1237 release. Cartilage resorption-derived GPDPLQ1237 release was inhibited by E-64 (72.1% inhibition), GM6001 (75.5%), and E-64/GM6001 (91.5%), whereas CTX-II release was inhibited by GM6001 (87.0%) but not by E-64 (5.5%). Cartilage explant GPDPLQ1237 and CTX-II release were both fully inhibited by GM6001 but were not inhibited by E-64. No clinically relevant GPDPLQ1237 reactivity was identified in human serum, plasma, or urine from healthy donors or arthritis patients. In conclusion, the GPDPLQ1237 biomarker is released during osteoclast-derived cysteine protease- and MMP-mediated cartilage degradation in vitro, whereas CTX-II release is mediated by MMPs and not by cysteine proteases, as well as from MMP-mediated cartilage degradation under a pro-inflammatory stimulus. These findings suggest that GPDPLQ1237 may be relevant in diseases with pathological osteoclast activity and cartilage degradation. Further studies are required to validate the neo-epitope in human samples.
Collapse
Affiliation(s)
- Henrik Löfvall
- Nordic Bioscience, Herlev, Denmark.,Division of Molecular Medicine and Gene Therapy, Lund Strategic Center for Stem Cell Biology, Lund, Sweden
| | - Anna Katri
- Nordic Bioscience, Herlev, Denmark.,Department of Drug Design and Pharmacology, Copenhagen University, Copenhagen, Denmark
| | | | | | | | - Yi He
- Nordic Bioscience, Herlev, Denmark
| | | | - Morten H Dziegiel
- Department of Clinical Immunology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | | | | | | |
Collapse
|
45
|
Zhou Q, Xia S, Guo F, Hu F, Wang Z, Ni Y, Wei T, Xiang H, Shang D. Transforming growth factor-β in pancreatic diseases: Mechanisms and therapeutic potential. Pharmacol Res 2019; 142:58-69. [PMID: 30682425 DOI: 10.1016/j.phrs.2019.01.038] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 12/27/2018] [Accepted: 01/18/2019] [Indexed: 12/16/2022]
Abstract
Pancreatic diseases, such as acute pancreatitis, chronic pancreatitis, and pancreatic cancer, are common gastrointestinal diseases resulting in the development of local and systemic complications with a high risk of death. Numerous studies have examined pancreatic diseases over the past few decades; however, the pathogenesis remains unclear, and there is a lack of effective treatment options. Recently, emerging evidence has suggested that transforming growth factor beta (TGF-β) exerts controversial functions in apoptosis, inflammatory responses, and carcinogenesis, indicating its complex role in the pathogenesis of pancreas-associated disease. Therefore, a further understanding of relevant TGF-β signalling will provide new ideas and potential therapeutic targets for preventing disease progression. This is the first systematic review of recent data from animal and human clinical studies focusing on TGF-β signalling in pancreas damage and diseases. This information may aid in the development of therapeutic agents for regulating TGF-β in this pathology to prevent or treat pancreatic diseases.
Collapse
Affiliation(s)
- Qi Zhou
- Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, China; Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Shilin Xia
- Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Fangyue Guo
- Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, China
| | - Fenglin Hu
- Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, China
| | - Zhizhou Wang
- Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yujia Ni
- Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, China
| | - Tianfu Wei
- Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, China
| | - Hong Xiang
- Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, China.
| | - Dong Shang
- Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, China; Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, China.
| |
Collapse
|
46
|
Willumsen N, Jorgensen LN, Karsdal MA. Vastatin (the NC1 domain of human type VIII collagen a1 chain) is linked to stromal reactivity and elevated in serum from patients with colorectal cancer. Cancer Biol Ther 2019; 20:692-699. [PMID: 30626261 DOI: 10.1080/15384047.2018.1550571] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Vastatin, a fragment derived from type VIII collagen, is one of the least studied collagen-derived matrikines. Vastatin can be detected in serum but little is known regarding the relevance of serum vastatin in colorectal cancer (CRC). In this study, serum vastatin was measured (ELISA) in 67 healthy controls and 48 CRC patients prior to resection and compared to clinicopathological parameters and serum biomarkers of stromal reactivity (C3M, VICM). Impact of resection and chemotherapy were evaluated by comparing baseline values with a 3-month follow-up sample (n = 23). Serum vastatin was detectable in 114 of 115 subjects. At baseline vastatin was elevated in CRC compared to controls (P < 0.001) with a diagnostic accuracy (AUROC) of 0.865, p < 0.0001. Vastatin correlated with age in controls but not in patients with CRC; no association was seen with clinicopathological parameters. Vastatin was independently associated with C3M (stepwise linear regression coefficient 0.25, p = 0.046). Overall, no difference was seen in vastatin levels between baseline and follow-up. In conclusion, vastatin is elevated in serum from patients with CRC and correlate with interstitial matrix degradation (C3M). This indicates that vastatin is linked to stromal reactivity and suggests that vastatin has biomarker potential in CRC. The association with clinicopathological parameters and treatment effect needs further evaluation.
Collapse
Affiliation(s)
- Nicholas Willumsen
- a Biomarkers & Research , Nordic Bioscience, Biomarkers and Research , Herlev , Denmark
| | - Lars Nannestad Jorgensen
- b Digestive Disease Center, Bispebjerg Hospital , University of Copenhagen , Copenhagen , Denmark
| | - Morten Asser Karsdal
- a Biomarkers & Research , Nordic Bioscience, Biomarkers and Research , Herlev , Denmark
| |
Collapse
|
47
|
Sprangers S, Everts V. Molecular pathways of cell-mediated degradation of fibrillar collagen. Matrix Biol 2019; 75-76:190-200. [DOI: 10.1016/j.matbio.2017.11.008] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Revised: 10/06/2017] [Accepted: 11/09/2017] [Indexed: 12/12/2022]
|
48
|
Ulmasov B, Noritake H, Carmichael P, Oshima K, Griggs DW, Neuschwander-Tetri BA. An Inhibitor of Arginine-Glycine-Aspartate-Binding Integrins Reverses Fibrosis in a Mouse Model of Nonalcoholic Steatohepatitis. Hepatol Commun 2018; 3:246-261. [PMID: 30766962 PMCID: PMC6357833 DOI: 10.1002/hep4.1298] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Accepted: 11/27/2018] [Indexed: 12/25/2022] Open
Abstract
The presence and stage of liver fibrosis in patients with nonalcoholic steatohepatitis (NASH) is strongly associated with mortality. Thus, both preventing and reversing fibrosis are critically important approaches to prevent death or the need for liver transplantation from NASH. Recently, fibrosis in several mouse models of organ injury was shown to be prevented and reversed with the potent small molecule, arginine‐glycine‐aspartic acid tripeptide (RGD)‐binding, integrin antagonist (3S)‐3‐(3‐bromo‐5‐(tert‐butyl)phenyl)‐3‐(2‐(3‐hydroxy‐5‐((5‐hydroxy‐1,4,5,6‐tetrahydropyrimidin‐2‐yl)amino)benzamido)acetamido)propanoic acid (Center for World Health and Medicine [CWHM]‐12). We hypothesized that RGD‐binding integrins may play an important role in fibrosis progression in NASH. We assessed the efficacy of CWHM‐12 in a choline deficient, amino‐acid defined, high‐fat diet (CDAHFD) mouse model of NASH. Mice were kept on the CDAHFD or a control diet for 10 weeks, and CWHM‐12 was delivered by continuous infusion for the final 4 weeks. The parameters of NASH and liver fibrosis were evaluated before and after drug treatment. Hepatic steatosis, liver injury, and inflammation were significantly induced by the CDAHFD at week 6 and did not change by week 10. Hepatic profibrogenic gene expression was induced by the CDAHFD at week 6, further increased at week 10, and decreased by CWHM‐12. Fibrosis measured by analysis of liver collagen was reduced by CWHM‐12 to levels significantly less than found at 6 weeks, demonstrating the possibility of reversing already established fibrosis despite ongoing injury. Demonstrated mechanisms of the antifibrotic effect of CWHM‐12 included loss of activated hepatic stellate cells through apoptosis and suppression of hepatic profibrotic signal transduction by transforming growth factor β. Conclusion: RGD‐binding integrins may be critical in the development of fibrosis in NASH and may represent potential targets for treating patients with NASH to reverse advanced liver fibrosis.
Collapse
Affiliation(s)
- Barbara Ulmasov
- Division of Gastroenterology and Hepatology Saint Louis University St. Louis MO
| | - Hidenao Noritake
- Division of Gastroenterology and Hepatology Saint Louis University St. Louis MO
| | - Peter Carmichael
- Division of Gastroenterology and Hepatology Saint Louis University St. Louis MO
| | - Kiyoko Oshima
- Department of Pathology Johns Hopkins University School of Medicine Baltimore MD
| | - David W Griggs
- Department of Molecular Microbiology and Immunology Saint Louis University St. Louis MO
| | | |
Collapse
|
49
|
Thorlacius-Ussing J, Kehlet SN, Rønnow SR, Karsdal MA, Willumsen N. Non-invasive profiling of protease-specific elastin turnover in lung cancer: biomarker potential. J Cancer Res Clin Oncol 2018; 145:383-392. [PMID: 30467633 DOI: 10.1007/s00432-018-2799-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Accepted: 11/17/2018] [Indexed: 12/19/2022]
Abstract
PURPOSE Elastin is a signature protein of lungs. Increased elastin turnover driven by altered proteolytic activity is an important part of lung tumorigenesis. Elastin-derived fragments have been shown to be pro-tumorigenic, however, little is known regarding the biomarker potential of such elastin fragments. Here, we present an elastin turnover profile by non-invasively quantifying five specific elastin degradation fragments generated by different proteases. METHODS Elastin fragments were assessed in serum from patients with stage I-IV non-small cell lung cancer (NSCLC) (n = 40) and healthy controls (n = 30) using competitive ELISAs targeting different protease-generated fragments of elastin: ELM12 (generated by matrix metalloproteinase MMP-9 and -12), ELM7 (MMP-7), EL-NE (neutrophil elastase), EL-CG (cathepsin G) and ELP-3 (proteinase 3). RESULTS ELM12, ELM7, EL-NE and EL-CG were all significantly elevated in NSCLC patients (n = 40) when compared to healthy controls (n = 30) (ELM12, p = 0.0191; ELM7, p < 0.0001; EL-NE, p < 0.0001; EL-CG, p < 0.0001). ELP-3 showed no significant difference between patients and controls (p = 0.8735). All fragments correlated positively (Spearman, r: 0.69-0.81) when compared pairwise, except ELM12 (Spearman, r: 0.042-0.097). In general, all fragments were detectable across all stages of the disease. CONCLUSIONS Elastin fragments generated by different proteases are elevated in lung cancer patients compared to healthy controls but differ in their presence. This demonstrates non-invasive biomarker potential of elastin fragments in serum from lung cancer patients and suggests that different pathological mechanisms may be responsible for the elastin turnover, warranting further validation in clinical trials.
Collapse
Affiliation(s)
- Jeppe Thorlacius-Ussing
- Biomarkers & Research, Nordic Bioscience, Herlev Hovedgade 205-207, 2730, Herlev, Denmark
- Department of Biology, University of Copenhagen, Ole Maaløes Vej 5, 2200, Copenhagen N, Denmark
| | - Stephanie Nina Kehlet
- Biomarkers & Research, Nordic Bioscience, Herlev Hovedgade 205-207, 2730, Herlev, Denmark
| | - Sarah Rank Rønnow
- Biomarkers & Research, Nordic Bioscience, Herlev Hovedgade 205-207, 2730, Herlev, Denmark
| | - Morten Asser Karsdal
- Biomarkers & Research, Nordic Bioscience, Herlev Hovedgade 205-207, 2730, Herlev, Denmark
| | - Nicholas Willumsen
- Biomarkers & Research, Nordic Bioscience, Herlev Hovedgade 205-207, 2730, Herlev, Denmark.
| |
Collapse
|
50
|
Ricard-Blum S, Baffet G, Théret N. Molecular and tissue alterations of collagens in fibrosis. Matrix Biol 2018; 68-69:122-149. [DOI: 10.1016/j.matbio.2018.02.004] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 02/02/2018] [Accepted: 02/02/2018] [Indexed: 02/07/2023]
|