58 Publication(s) found
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Oncology
19. Dec 2018

Non-invasive biomarkers derived from the extracellular matrix associate with response to immune checkpoint blockade (anti-CTLA-4) in metastatic melanoma patients

BACKGROUND:
Excessive extracellular matrix (ECM) remodeling and a reactive stroma can affect T-cell infiltration and T-cell activity in the tumor and hereby influence response to immune checkpoint inhibitors (ICI). In the pursuit of finding biomarkers that predict treatment response, we evaluated t…

Oncology
19. Dec 2018

Non-invasive biomarkers derived from the extracellular matrix associate with response to immune checkpoint blockade (anti-CTLA-4) in metastatic melanoma patients (1)

Background
Excessive extracellular matrix (ECM) remodeling and a reactive stroma can affect T-cell infiltration and T-cell activity in the tumor and hereby influence response to immune checkpoint inhibitors (ICI). In the pursuit of finding biomarkers that predict treatment response, we evaluated th…

Rheumatology, Osteoarthritis
18. Dec 2018

Serological biomarker profiles of rapidly progressive osteoarthritis in tanezumab-treated patients.

There is a need for efficacious and safe pain treatments for OA (osteoarthritis). The nerve growth factor (NGF) antibody tanezumab is associated with high efficacy, but when combined with chronic NSAID treatment shows an increased risk of rapidly progressive osteoarthritis (RPOA) in a small group of…

Renal System, Extracellular Matrix Research
7. Dec 2018

A non-invasive biomarker of type III collagen degradation reflects ischaemia reperfusion injury in rats.

BACKGROUND:
Maintenance of kidney function in kidney allografts remains a challenge, as the allograft often progressively develops fibrosis after kidney transplantation. Fibrosis is caused by the accumulation of extracellular matrix proteins like type I and III collagen (COL I and III) that replace…

Rheumatology, Systemic Sclerosis, Extracellular Matrix Research
3. Dec 2018

Serum biomarkers of collagen turnover as potential diagnostic tools in diffuse systemic sclerosis: A cross-sectional study

BACKGROUND:
Systemic sclerosis (SSc) is characterized by excessive fibrosis throughout the body. This leads to the release of extracellular matrix (ECM) fragments into circulation, where they may be quantified as biomarkers. The objectives were to investigate levels of ECM turnover biomarkers and t…

Respiratory System, Idiopathic Pulmonary Fibrosis, Oncology, Lung
30. Nov 2018

A serological marker of the N-terminal neoepitope generated during LOXL2 maturation is elevated in patients with cancer or idiopathic pulmonary fibrosis

OBJECTIVES:
Lysyl oxidase like 2 (LOXL2) is associated with poor prognosis in idiopathic pulmonary disease (IPF) and cancer. We developed an Enzyme-linked immunosorbent assay (ELISA) targeting the LOXL2 neo-epitope generated through the release of the signal peptide during LOXL2 maturation.

DESI…

Oncology, Lung
22. Nov 2018

Non-invasive profiling of protease-specific elastin turnover in lung cancer: biomarker potential.

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…

Rheumatology, Extracellular Matrix Research, Systemic Sclerosis
20. Nov 2018

Citrullinated Vimentin and biglycan protein fingerprints as candidate serological biomarkers for disease activity in systemic sclerosis: A pilot study.

PURPOSE:
Extracellular matrix (ECM) deposition and remodelling in skin and lungs of systemic sclerosis (SSc) subjects lead to release of metabolites/biomarkers into circulation. We investigated if biomarkers of ECM degradation (biglycan and elastin) and macrophage activation (citrullinated vimentin…

Rheumatology, Osteoarthritis
19. Nov 2018

Proposed study designs for approval based on a surrogate endpoint and a post-marketing study under FDA's accelerated approval regulations for disease modifying osteoarthritis drugs

In 1992, the Food and Drug Administration (FDA) instituted the accelerated approval regulations that allow drugs or biologics for serious conditions that fill an unmet medical need to be approved on the basis of a surrogate endpoint or an intermediate clinical endpoint. The current definition of a s…

Cardiovascular System, Myocardial Fibrosis, Acute Myocardial Infarct, Extracellular Matrix Research
19. Nov 2018

Cathepsin K-deficiency impairs mouse cardiac function after myocardial infarction.

BACKGROUND:
Extracellular matrix metabolism and cardiac cell death participate centrally in myocardial infarction (MI). This study tested the roles of collagenolytic cathepsin K (CatK) in post-MI left ventricular remodeling.

METHODS AND RESULTS:
Patients with acute MI had higher plasma CatK lev…

Rheumatology, Rheumatoid Arthritis
7. Nov 2018

The VICM biomarker is released from activated macrophages and inhibited by anti-GM-CSFRα-mAb treatment in rheumatoid arthritis patients.

OBJECTIVES:
Macrophages possess widespread pro-inflammatory, destructive, and remodelling capabilities that can critically contribute to acute and chronic diseases, such as rheumatoid arthritis (RA). Continuous monitoring and measurement of selective counteraction of macrophage activity in patients…

Rheumatology, Osteoarthritis
6. Nov 2018

A Novel High Sensitivity Type II Collagen Blood-Based Biomarker, PRO-C2, for Assessment of Cartilage Formation

N-terminal propeptide of type II collagen (PIINP) is a biomarker reflecting cartilage formation. PIINP exists in two main splice variants termed as type IIA and type IIB collagen NH₂-propeptide (PIIANP, PIIBNP). PIIANP has been widely recognized as a cartilage formation biomarker. However, the utili…

Cardiovascular System, Atherosclerosis
6. Nov 2018

Markers of Basement Membrane Remodeling Are Associated With Higher Mortality in Patients With Known Atherosclerosis.

Background Patients with atherosclerosis have a high risk of cardiovascular events and death. Atherosclerosis is characterized by accumulation of lipids, cells and extracellular matrix proteins in the intima. We hypothesized that dysregulated remodeling of the basement membrane proteins may be assoc…

Renal System, Endocrinology
16. Oct 2018

RAAS inhibitors directly reduce diabetes-induced renal fibrosis via growth factor inhibition

KEY POINTS:
Increased activation of the renin-angiotensin-aldosterone system (RAAS) and elevated growth factor production are of crucial importance in the development of renal fibrosis leading to diabetic kidney disease. The aim of this study was to provide evidence for the antifibrotic potential o…

Bone, Extracellular Matrix Research
2. Oct 2018

Alterations in non-type I collagen biomarkers in osteogenesis imperfecta.

Osteogenesis imperfecta (OI) is a rare disorder of connective tissue caused by abnormalities in the synthesis or processing of type I collagen. Type I collagen is the most abundant type of collagen and is expressed in almost all connective tissues. Given that type I collagen interacts with other col…

Respiratory System, Chronic Obstructive Pulmonary Disease
1. Oct 2018

Collagen Degradation and Formation Are Elevated in Exacerbated COPD Compared With Stable Disease.

BACKGROUND:
The role of the extracellular matrix (ECM) structure and remodeling thereof in lung diseases is gaining importance. Pathology-related changes in ECM turnover may result in deleterious changes in lung architecture, leading to disease in the small airways. Here, degradation fragments of t…

Renal System, Chronic Renal Disease, Extracellular Matrix Research
1. Oct 2018

A novel biomarker of laminin turnover is associated with disease progression and mortality in chronic kidney disease.

BACKGROUND:
Patients with chronic kidney disease (CKD) have increased risk of development of end-stage renal disease (ESRD) and early mortality. Fibrosis is the central pathogenic process in CKD and is caused by dysregulated extracellular matrix (ECM) remodeling. The laminin γ1 chain (LAMC1) is a c…

Cardiovascular System
11. Sep 2018

Cardiac magnetic resonance using late gadolinium enhancement and atrial T1 mapping predicts poor outcome in patients with atrial fibrillation after catheter ablation therapy

To determine the pre-procedural value of different fibrotic biomarkers and comprehensive cardiac magnetic resonance (CMR) for the prediction of poor response to ablation therapy in patients with atrial fibrillation (AF). Left atrial (LA) late gadolinium enhancement (LGE) and native LA T1 relaxation …

Chronic Obstructive Pulmonary Disease, Respiratory System
10. Sep 2018

Lung tissue destruction by proteinase 3 and cathepsin G mediated elastin degradation is elevated in chronic obstructive pulmonary disease.

Chronic obstructive pulmonary disease (COPD) is characterized by high levels of protease activity leading to degradation of elastin followed by loss of elasticity of the lung and the development of emphysema. Elastin is an essential structural component of the lung parenchyma to support the expansio…

Respiratory System, Chronic Obstructive Pulmonary Disease
10. Sep 2018

Lung tissue destruction by proteinase 3 and cathepsin G mediated elastin degradation is elevated in chronic obstructive pulmonary disease

Chronic obstructive pulmonary disease (COPD) is characterized by high levels of protease activity leading to degradation of elastin followed by loss of elasticity of the lung and the development of emphysema. Elastin is an essential structural component of the lung parenchyma to support the expansio…

Rheumatology, Osteoarthritis
7. Sep 2018

IL-37 diminishes proteoglycan loiss in human OA cartilage: donor-specific link between IL-37 and MMP-3.

OBJECTIVE:
A hallmark of osteoarthritis (OA) is degradation of articular cartilage proteoglycans. In isolated human OA chondrocytes, the anti-inflammatory cytokine Interleukin-37 (IL-37) lowers the expression of the proteolytic MMP and ADAMTS enzymes, which mediate this degradation. Therefore, we i…

Hepatic System
5. Sep 2018

No effect of rifaximin on soluble CD163, mannose receptor of type III and IV neoepitope collagen markers in decompensated cirrhosis: Results from a randomized placebo controlled trial

BACKGROUND AND AIMS:
Macrophages play a significant role in chronic liver disease as reflected by elevated soluble (s)CD163 and mannose receptor (sMR) levels and associated with liver disease severity and prognosis. Extracellular matrix remodelling associated with fibrogenesis may be affected by sy…

Hepatic System
5. Sep 2018

No effect of rifaximin on soluble CD163, mannose receptor or type III and IV neoepitope collagen markers in decompensated cirrhosis: Results from a randomized, placebo controlled trial.

BACKGROUND AND AIMS:
Macrophages play a significant role in chronic liver disease as reflected by elevated soluble (s)CD163 and mannose receptor (sMR) levels and associated with liver disease severity and prognosis. Extracellular matrix remodelling associated with fibrogenesis may be affected by sy…

Hepatic System, Hepatitis B/C
3. Sep 2018

A STAT4 variant increases liver fibrosis risk in Caucasian patients with chronic hepatitis B.

BACKGROUND:
Host genetic modifiers of the natural history of chronic hepatitis B (CHB) remain poorly understood. Recently, a genome-wide association study (GWAS)-identified polymorphism in the STAT4 gene that contributes to the risk for hepatocellular carcinoma (HCC) was shown to be associated with…

Hepatic System
30. Aug 2018

Assessment of liver fibrosis progresion and regression by a serological collagen turnover profile

OBJECTIVE:
There is a need for non-invasive biomarkers that can identify patients with progressive liver fibrosis and monitor response to anti-fibrotic therapy. An equally important need is identification of patients with spontaneous fibrosis regression, since they may not need treatment nor be inc…

Hepatitis B/C, Hepatic System
30. Aug 2018

Assessment of Liver Fibrosis Progression and Regression by a Serological Collagen Turnover Profile.

OBJECTIVE:
There is a need for non-invasive biomarkers that can identify patients with progressive liver fibrosis and monitor response to anti-fibrotic therapy. An equally important need is identification of patients with spontaneous fibrosis regression, since they may not need treatment nor be inc…

Cardiovascular System, Atherosclerosis, Extracellular Matrix Research, Biomarker position
28. Aug 2018

A biomarker of collagen type I degradation is associated with cardiovascular events and mortality in patients with atherosclerosis.

OBJECTIVE:
Atherosclerosis is characterized by accumulation of lipids, cells and extracellular matrix (ECM) proteins in the arterial wall. Collagen type I (COL1), a component of the arterial ECM, is cleaved by matrix metalloproteinases (MMPs) and known to be remodelled in atherosclerosis. We explor…

Lung, Respiratory System, Oncology
1. Aug 2018

A fragment of SPARC reflecting increased collagen affinity shows pathological relevance in lung cancer - implications of a new collagen chaperone function of SPARC

The matricellular protein SPARC (secreted proteome acidic and rich in cysteine) is known to bind collagens and regulate fibrillogenesis. Cleavage of SPARC at a single peptide bond, increases the affinity for collagens up to 20-fold. To investigate if this specific cleavage has pathological relevance…

Rheumatology, Osteoarthritis
29. Jul 2018

Tofacitinib and TPCA-1 Exert Chondroprotective Effects on Extracellular Matrix Turnover in Bovine Articular Cartilage Ex vivo.

OBJECTIVE:
Currently, there are no disease-modifying osteoarthritis drugs (DMOADs) approved for osteoarthritis. It is hypothesized that a subtype of OA may be driven by inflammation and may benefit from treatment with anti-inflammatory small molecule inhibitors adopted from treatments of rheumatoid…

Oncology, Colorectal, Gastrointestinal, Inflammatory Bowel Disease
20. Jul 2018

Serum type XVI collagen is associated with colorectal cancer and ulcerative colitis indicating a pathological role in gastrointestinal disorders

Altered extracellular matrix (ECM) remodeling is an important part of the pathology of gastrointestinal (GI) disorders. In the intestine, type XVI collagen (col-16) plays a role in pathogenesis by affecting ECM architecture and induce cell invasion. Measuring col-16 in serum may therefore have bioma…

Hepatic System
16. Jul 2018

Serological markers of extracellular matrix remodeling predict transplant-free survival in primary sclerosing cholangitis

BACKGROUND:
Primary sclerosing cholangitis is a progressive liver disease with a remarkably variable course. Biomarkers of disease activity or prognostic models predicting outcome at an individual level are currently not established.

AIM:
To evaluate the prognostic utility of four biomarkers of…

Non-Alcoholic Fatty Liver Disease, Hepatic System
16. Jul 2018

ADAPT: An algorithm incorporating PRO-C3 accurately identifies patients with NAFLD and advanced fibrosis.

BACKGROUND AND AIM:
Given the high global prevalence of non-alcoholic fatty liver disease (NAFLD), the need for relevant non-invasive biomarkers and algorithms to accurately stage disease severity is a critical unmet medical need. Identifying those with advanced fibrosis (≥F3) is the most crucial, …

Bone, Extracellular Matrix Research, Biomarker position
14. Jul 2018

Bone and soft tissue turnover in relation to all-cause mortality in postmenopausal women.

BACKGROUND:
The relationship between levels of extracellular matrix (ECM) turnover and mortality is currently unknown. The study aimed to determine if levels of ECM turnover are predictors of all-cause mortality in a large cohort of post-menopausal women.

METHODS:
5,855 postmenopausal Danish wo…

Oncology, Breast
20. Jun 2018

High turnover of extracellular matrix reflected by specific protein fragments measured in serum is associated with poor outcomes in two metastatic breast cancer cohorts.

Increased extracellular matrix (ECM) formation and matrix metalloprotease (MMP)-mediated ECM degradation are parts of tumorgenesis and generates collagen fragments that are released into circulation. We evaluated the association of specific collagen fragments measured in serum with outcomes in two i…

Rheumatology, Spondyloarthropathies
14. May 2018

Is radiographic progression in radiographic axial spondyloarthritis related to matrix metalloproteinase degradation of extracellular matrix?

BACKGROUND:
Radiographic axial spondyloarthritis (r-axSpA) is associated with extracellular matrix (ECM) remodelling of affected tissues. We investigated whether there was a relationship between biomarkers of ECM remodelling and 2-year radiographic progression in r-axSpA.

METHODS:
Patients from…

Rheumatology, Rheumatoid Arthritis
8. May 2018

Type IV collagen metabolism is associated with disease activity, radiographic progression and response to tocilizumab in rheumatoid arthritis

OBJECTIVES:
The expanding spectrum of targeted therapies for rheumatoid arthritis (RA) implies a need for development of precision tools for disease assessment reflecting pathobiologic processes. Type IV collagen is an abundant protein of basement membranes, but is also present in the intercellular…

Respiratory System, Extracellular Matrix Research
4. May 2018

A Serological Biomarker of Versican Degradation is Associated with Mortality Following Acute Exacerbations of Idiopathic Interstitial Pneumonia

BACKGROUND:
Idiopathic interstitial pneumonia (IIP) is characterized by an increased rate of extracellular matrix (ECM) remodeling resulting in fibrosis. Acute exacerbations of IIP represent periods of increased disease activity, thus we hypothesized that ECM remodeling was altered during acute exa…

Rheumatology, Osteoarthritis
25. Apr 2018

Protein biomarkers associated with pain mechanisms in osteoarthritis

Osteoarthritis (OA) is the most common arthritic disease in the world, leading to debilitating pain and destruction of joint tissues. While pain is the hallmark symptom of osteoarthritis, clear associations between pain and disease processes involved in joint deterioration are lacking. OA pain is mu…

Rheumatology, Osteoarthritis, Extracellular Matrix Research
25. Apr 2018

Aggrecanase degradation of type III collagen is associated with clinical knee pain

There is a lack of biochemical markers for non-invasive and objective assessment of symptomatic osteoarthritis (OA). Aggrecanase activity has been shown to be associated with joint deterioration and symptomatic disease through the degradation of extracellular matrix proteins, such as type III collag…

Rheumatology, Rheumatoid Arthritis
18. Apr 2018

Translational Biomarkers and Ex Vivo Models of Joint Tissues as a Tool for Drug Development in Rheumatoid Arthritis

OBJECTIVE:
Rheumatoid arthritis (RA) is a chronic, autoimmune and degenerative joint disease leading to disability, reduced life quality, and increased mortality. Although several synthetic and biological disease modifying anti-rheumatic drugs (DMARDs) are available, there is still a medical need f…

Extracellular Matrix Research
13. Apr 2018

Mass spectrometry-based identification of cross-links in proteins exposed to photo-oxidation and peroxyl radicals using 18/O labeling and optimized MS/MS fragmentation

Protein cross-links are formed in regulated biochemical processes in many biological systems, but they are also generated inadvertently via the reactions of exogenous or endogenous oxidants. Site-specific identification and characterization of such cross-links is challenging and the goal was therefo…

Central Nervous System, Alzheimer’s Disease
11. Apr 2018

Two novel blood-based biomarker candidates measuring degradation of tau are associated with dementia: a prospective study

BACKGROUND:
Truncated tau appears to be specifically related to disease pathology and recent studies have shown the presence and elevation of several truncated tau species in Cerebrospinal fluid (CSF) of subjects with Alzheimer's disease (AD); however, the relevance of truncated Tau measurements in…

Type 2-Diabetes, Endocrinology, Extracellular Matrix Research
11. Apr 2018

Higher collagen VI formation is associated with all-cause mortality in type 2 diabetic patients with microalbuminuria

OBJECTIVE:
Type 2 diabetes is a common risk factor for the development of chronic kidney disease (CKD). Enhanced de novo collagen type VI (COL VI) formation has been associated with renal fibrosis and CKD. We investigated the hypothesis that PRO-C6, a product specifically generated during COL VI fo…

Bone, Extracellular Matrix Research, Osteoarthritis
10. Apr 2018

Osteoclasts degrade bone and cartilage knee joint compartments through different resorption processes

BACKGROUND:
Osteoclasts have been strongly implicated in osteoarthritic cartilage degradation, at least indirectly via bone resorption, and have been shown to degrade cartilage in vitro. The osteoclast resorption processes required to degrade subchondral bone and cartilage-the remodeling of which i…

Gastrointestinal, Hernia, Extracellular Matrix Research
1. Apr 2018

Type V collagen is persistently altered after inguinal hernia repair

BACKGROUND AND AIMS:
Hernia formation is associated with alterations of collagen metabolism. Collagen synthesis and degradation cause a systemic release of products, which are measurable in serum. Recently, we reported changes in type V and IV collagen metabolisms in patients with inguinal and inci…

Extracellular Matrix Research, Atherosclerosis
31. Mar 2018

Assessment of extracellular matrix-related biomarkers in patients with lower extremity artery disease

BACKGROUND:
The prevalence of lower extremity artery disease (LEAD) is high (20%-25%) in the population older than 65 years, but patients are seldom identified until the disease is advanced. Circulating markers of disease activity might provide patients with a key opportunity for timely treatment. …

Extracellular Matrix Research
29. Mar 2018

Age-related collagen turnover of the interstitial matrix and basement membrane: Implications of age- and sex-dependent remodeling of the extracellular matrix

The extracellular matrix (ECM) plays a vital role in maintaining normal tissue function. Collagens are major components of the ECM and there is a tight equilibrium between degradation and formation of these proteins ensuring tissue health and homeostasis. As a consequence of tissue turnover, small c…

Extracellular Matrix Research
29. Mar 2018

Matrix Metalloproteinase Mediated Type I Collagen Degradation is an Independent Predictor of Increased Risk of Acute Myocardial Infarction in Postmenopausal Women

Chronic fibro-proliferative diseases are associated with nearly 45% of all deaths in the developed world. Matrix metalloproteinase (MMP) mediated remodeling of the extracellular matrix (ECM) plays an important role in disease development. Degradation of type I collagen is considered having a major r…

Chronic Obstructive Pulmonary Disease, Idiopathic Pulmonary Fibrosis, Lung, Extracellular Matrix Research
7. Mar 2018

Tumstatin, a Matrikine Derived from Collagen Type IVα3, is Elevated in Serum from Patients with Non-Small Cell Lung Cancer

OBJECTIVES
Fibrosis and cancer are characterized by extracellular matrix (ECM) remodeling. The basement membrane is mainly composed by collagen type IV and laminin. Tumstatin is a matrix metalloproteinase-9 (MMP-9) generated matrikine of collagen type IV α3 chain. We evaluated the potential of tums…

Extracellular Matrix Research, Systemic Sclerosis, Rheumatology, Chronic Obstructive Pulmonary Disease
1. Mar 2018

Development of a Neo-Epitope Specific Assay for Serological Assessment of Type VII Collagen Turnover and Its Relevance in Fibroproliferative Disorders

Type VII collagen is the main component of the anchoring fibrils connecting the basement membrane to the underlying interstitial matrix. Mutations in the type VII collagen gene cause dystrophic epidermolysis bullosa. Increased levels of type VII collagen in the skin have been reported in patients wi…

Rheumatology, Rheumatoid Arthritis
14. Feb 2018

Increased remodelling of interstitial collagens and basement membrane is suppressed by treatment in patients with rheumatoid arthritis: serological evaluation of a one-year prospective study of 149 Japanese patients

OBJECTIVES:
This prospective study aimed to use serological biomarkers for evaluation of, connective tissue turnover, in a population of 149 Japanese patients with rheumatoid arthritis (RA). It was aimed to investigate how the connective tissue was affected by treatment at follow-up after 1 year (+…

Rheumatology, Rheumatoid Arthritis
31. Jan 2018

IL-6 receptor inhibition modulates type III collagen and C-reactive protein degradation in rheumatoid arthritis patients with an inadequate response to anti-tumour necrosis factor therapy: analysis of connective tissue turnover in the tocilizumab RADIATE.

OBJECTIVES:
The objective of this study was to examine the tissue degradation in response to anti-IL6 receptor treatment in rheumatoid arthritis (RA) patients which are anti-TNF-α inadequate responders.

METHODS:
RADIATE was a randomised, double-blinded, placebo-controlled, parallel-group, phase…

Hepatic System
18. Jan 2018

Acute decompensation boosts hepatic collagen type III deposition and deteriorates experimental and human cirrhosis

Patients with end-stage liver disease develop acute decompensation (AD) episodes, which become more frequent and might develop into acute-on-chronic liver failure (ACLF). However, it remains unknown how AD induces acceleration of liver disease. We hypothesized that remodeling of collagen type III pl…

Osteoarthritis
17. Jan 2018

Identification of pain categories associated with change in pain in patients receiving placebo: Data from Two Phase 3 Randomized Clinical Trials in Symptomatic Knee Osteoarthritis

BACKGROUND:
Pain is the principal clinical symptom of osteoarthritis (OA), and development of safe and effective analgesics for OA pain is needed. Drug development of new analgesics for OA pain is impaired by substantial change in pain in patients receiving placebo, and more data describing clinica…

Hematology, Hemophilia
10. Jan 2018

The endothelial specific isoform of type XVIII collagen correlates to annual bleeding rate in haemophilia patients

INTRODUCTION:
The medical need in the haemophilic (HF) field to reduce bleeding incidents requires measurement of the annual bleeding rate (ABR) in haemophiliacs. Vascular rupture is associated with damage to the vascular endothelium causing exposure of the basement membrane. Endothelial cells and …

Rheumatology, Osteoarthritis, Clinical Data Quality
9. Jan 2018

Gender Differences in Knee Joint Congruity Quantified from MRI: A Validation Study with Data from Center for Clinical and Basic Research and Osteoarthritis Initiative.

Objective Gender is a risk factor in the onset of osteoarthritis (OA). The aim of the study was to investigate gender differences in contact area (CA) and congruity index (CI) in the medial tibiofemoral (MTF) joint in 2 different cohorts, quantified automatically from magnetic resonance imaging (MRI…

Cardiovascular System, Extracellular Matrix Research, Myocardial Fibrosis
1. Jan 2018

Accelerated collagen turnover in women with angina pectoris without obstructive coronary artery disease: An iPOWER substudy

AIM:
Collagens are major cardiac extracellular matrix components, known to be actively remodelled and accumulated during diffuse myocardial fibrosis. We evaluated whether accelerated collagen turnover described by neo-epitope biomarkers reflecting collagen formation and degradation separates patie…