BACKGROUND: Sprifermin (recombinant human fibroblast growth factor 18) is in clinical development as a potential disease-modifying osteoarthritis drug (DMOAD). In vitro studies have shown that cartilage regenerative properties of sprifermin involve chondrocyte proliferation and extracellular matrix ...
December 12, 2017
Journal:
J Transl Med
Author:
Reker D, Kjelgaard-Petersen CF, Siebuhr AS, Michaelis M, Gigout A, Karsdal MA, Ladel C, Bay-Jensen AC
PURPOSE OF REVIEW:There is an increasing demand for noninvasive and descriptive biochemical markers (biomarkers) in osteoarthritis; for enabling early drug development (including translational research), evaluating clinical trial at an early stage and for subtyping. Purpose of the review is to revie...
Osteoarthritis (OA) is the most common form of joint disease. This presents the OA research community and pharmaceutical companies developing disease-modifying OA drugs (DMOADs) with great opportunities. The different OA subtypes complicate the traditional approaches for developing new treatments. I...
OBJECTIVE: To investigate the safety, tolerability, pharmacokinetics, and pharmacodynamics of ABT-981, a human dual variable domain immunoglobulin simultaneously targeting interleukin (IL)-1α and IL-1β, in patients with knee osteoarthritis (OA). METHOD: This was a randomized, double-blind, placebo-...
September 28, 2017
Journal:
Osteoarthritis Cartilage
Author:
Wang SX, Abramson SB, Attur M, Karsdal MA, Preston RA, Lozada CJ, Kosloski MP, Hong F, Jiang P, Saltarelli MJ, Hendrickson BA, Medema JK
We report the results of a symposium aimed at identifying validated biomarkers that can be used to complement clinical observations for diagnosis and prognosis of joint injury leading to equine osteoarthritis (OA). Biomarkers might also predict pre-fracture change that could lead to catastrophic bon...
September 16, 2017
Journal:
J Orthop Res.
Author:
McIlwraith CW, Kawcak CE, Frisbie DD, Little CB, Clegg PD, Peffers MJ, Karsdal MA, Ekman S, Laverty S, Slayden RA, Sandell LJ, Lohmander LS, Kraus VB
OBJECTIVE: Knee osteoarthritis (OA) is among the higher contributors to global disability. Despite its high prevalence, currently, there is no cure for this disease. Furthermore, the available diagnostic approaches have large precision errors and low sensitivity. Therefore, there is a need for new b...
September 9, 2017
Journal:
Osteoarthritis Cartilage
Author:
Bacardit J, Henrotin Y, Thudium CS, Bay-Jensen AC, Runhaar J, Lazzarini N, Bierma-Zeinstra SM
OBJECTIVE: Fibroblast growth factor (FGF) 18 has been shown to increase cartilage volume when injected intra-articularly in animal models of osteoarthritis (OA) and in patients with knee OA (during clinical development of the recombinant human FGF18, sprifermin). However, the exact nature of this ef...
August 18, 2017
Journal:
Osteoarthritis Cartilage
Author:
Gigout A, Guehring H, Froemel D, Meurer A, Ladel C, Reker D, Bay-Jensen AC, Karsdal MA, Lindemann S
OBJECTIVE: To examine the effects of dietary weight loss, with and without exercise, on selected soluble biomarkers in overweight and obese older adults with symptomatic knee osteoarthritis (OA). DESIGN: Blood samples were analyzed from 429 participants in the Intensive Diet and Exercise for Arthri...
July 27, 2017
Journal:
Osteoarthritis Cartilage
Author:
Loeser RF, Beavers DP, Bay-Jensen AC, Karsdal MA, Nicklas BJ, Guermazi A, Hunter DJ, Messier SP
Little is known about local and systemic biomarkers in relation to synovitis and pain in end-stage osteoarthritis (OA) patients. We investigated the associations between the novel extracellular matrix biomarker, C1M, and local and systemic interleukin 6 (IL-6) with synovitis and pain. Serum C1M, pla...
March 22, 2017
Journal:
Clin J Pain
Author:
Radojcic MR, Thudium CS, Henriksen K, Tan K, Karlsten R, Dudley A, Chessell I, Karsdal MA, Bay-Jensen AC, Arbit E, Guermazi A
The extracellular matrix (ECM) of articular cartilage is comprised of complex networks of proteins and glycoproteins, all of which are expressed by its resident cell, the chondrocyte. Cartilage is a unique tissue given its complexity and ability to resist repeated load and deformation. The mechanism...
February 20, 2017
Journal:
Osteoarthritis Cartilage
Author:
Sanchez C, Bay-Jensen AC, Pap T, Dvir-Ginzberg M, Barrett-Jolley R, Mobasheri A, Henrotin Y, Quasnichka HL
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