Background: The hepatic venous pressure gradient (HVPG) is an invasive, but important diagnostic and prognostic marker in cirrhosis with portal hypertension (PHT). During cirrhosis, remodelling of fibrotic tissue by matrix metalloproteinases (MMPs) is a permanent process generating small fragments o...
November 5, 2013
Journal:
Aliment Pharmacol Ther.
Author:
Leeming DJ, Karsdal MA, Bendtsen F, Nielsen MJ, Christiansen C, Møller S, Krag A, Trebicka JK
The degree of inflammation in auto-immune diseases such as rheumatoid arthritis is often assessed in serum and used for diagnostic and prognostic purposes. The serum levels of acute inflammatory signaling molecules (C-reactive protein and serum amyloid A) in conjunction with the important pro-inflam...
August 13, 2013
Journal:
Biomarkers
Author:
Karsdal MA, Bay-Jensen AC, Leeming DJ, Henriksen K, Christiansen C
Inflammation driven connective tissue turnover is key in rheumatic diseases, such as ankylosing spondylitis (AS). Few biomarkers are available for measuring disease prognosis or the efficacy of interventions applied in these tissue-related conditions. Type II collagen is the primary structural prote...
August 1, 2013
Journal:
PLoS One.
Author:
Bay-Jensen AC, Wichuk S, Byrjalsen I, Leeming DJ, Morency N, Christiansen C, Maksymowych WP, Karsdal MA
Extracellular matrix remodelling is a prerequisite for plaque rupture in atherosclerotic lesion. Versican, an extracellular matrix proteoglycan present in normal and atherosclerotic arteries is a substrate for matrix metalloproteinases (MMPs) present in macrophage rich areas. The aim of the current ...
June 3, 2013
Journal:
Int J Clin Exp Med.
Author:
Barascuk N, Genovese F, Larsen L, Byrjalsen I, Zheng Q, Sun S, Hosbond S, Poulsen TS, Jensen JM, Mickley H, Register TC, Rasmussen LM, Leeming DJ, Christiansen C, Karsdal MA, Diederichsen ACP
(AD) is a devastating neurological disease characterized by pathological proteolytic cleavage of tau protein, which appears to initiate death of the neurons. The objective of this study was to investigate whether a proteolytic fragment of the tau protein could serve as blood-based biomarker of cogni...
May 22, 2013
Journal:
PLoS One
Author:
Henriksen K, Wang Y, Sørensen MG, Barascuk N, Suhy J, Pedersen JT, Duffin KL, Dean RA, Pajak M, Christiansen C, Zheng Q, Karsdal MA
Abstract Objective: Joint health is affected by local and systemic hormones. It is well accepted that systemic factors regulate the metabolism of joint tissues, and that substantial cross-talk between tissues actively contributes to homeostasis. In the current review, we try to define a subtype o...
May 20, 2013
Journal:
Menopause
Author:
Bay-Jensen AC, Chen-An P, Alexandersen P, Qvist P, Christiansen C, Meulenbelt I, Karsdal MA, Slagboom PE
The present study describes the assessment of true formation of type III collagen in different pathologies using a neo-epitope specific competitive Enzyme-linked immunosorbent assay (ELISA) towards the N-terminal propeptide of type III collagen (PRO-C3). METHODS The monoclonal antibody was raised ...
April 19, 2013
Journal:
Am J Transl Res
Author:
Nedergaard AF, Sun S, Veidal SS, Larsen L, Zheng Q, Suetta C, Henriksen K, Christiansen C, Karsdal MA, Leeming DJ, Nielsen Frost M
Objective: Ankylosing spondylitis (AS) has been considered a seronegative rheumatic disease based on absent or low levels of antibodies against citrullinated proteins. The present study was undertaken to evaluate whether a citrullinated and matrix metalloproteinase-degraded fragment of vimentin (VIC...
April 4, 2013
Journal:
Arthritis Rheum.
Author:
Bay-Jensen AC, Karsdal MA, Vassiliadis E, Wichuk S, Marcher-Mikkelsen K, Lories R, Christiansen C, Maksymowych WP
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