Holger Jahr

Department of Orthopedic Surgery, Maastricht UMC+

Affiliated withMaastricht UMC+University Hospital RWTH

Research Area

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JoVE Journal Publications

ArticleTotal : 1	Year
Publication title Cited by 12	2017

Other Publications

Article	Year
Controlled haptotropic rearrangements--towards a stereospecific molecular switch based on chiral arene chromium complexes. Chemical communications (Cambridge, England)\| PubMed ID: 14680214	2003
Tunable haptotropic metal migration in fused arenes: towards organometallic switches. Chemical record (New York, N.Y.)\| PubMed ID: 15073874	2004
Considerations on the use of ear chondrocytes as donor chondrocytes for cartilage tissue engineering. Biorheology\| PubMed ID: 15299273	2004
Tuning haptotropic rearrangements of arene-chromium complexes: steric and electronic effects of phosphorus coligands. Chemistry (Weinheim an der Bergstrasse, Germany)\| PubMed ID: 16003815	2005
Identification of acid-sensing ion channels in bone. Biochemical and biophysical research communications\| PubMed ID: 16185661	2005
Stretch-induced modulation of matrix metalloproteinases in mineralizing osteoblasts via extracellular signal-regulated kinase-1/2. Journal of orthopaedic research : official publication of the Orthopaedic Research Society\| PubMed ID: 16705736	2006
Intrinsic differentiation potential of adolescent human tendon tissue: an in-vitro cell differentiation study. BMC musculoskeletal disorders\| PubMed ID: 17319938	2007
Achilles tendinosis: changes in biochemical composition and collagen turnover rate. The American journal of sports medicine\| PubMed ID: 17478653	2007
Can platelet-rich plasma enhance tendon repair? A cell culture study. The American journal of sports medicine\| PubMed ID: 18326832	2008
Effects of iron oxide incorporation for long term cell tracking on MSC differentiation in vitro and in vivo. Biochemical and biophysical research communications\| PubMed ID: 18336785	2008
Obestatin induction of early-response gene expression in gastrointestinal and adipose tissues and the mediatory role of G protein-coupled receptor, GPR39. Molecular endocrinology (Baltimore, Md.)\| PubMed ID: 18337590	2008
Angiogenic capacity of human adipose-derived stromal cells during adipogenic differentiation: an in vitro study. Tissue engineering. Part A\| PubMed ID: 18652540	2009
Control of oxygen tension and pH in a bioreactor for cartilage tissue engineering. Bio-medical materials and engineering\| PubMed ID: 19065034	2008
Tendon degeneration is not mediated by regulation of Toll-like receptors 2 and 4 in human tenocytes. Journal of orthopaedic research : official publication of the Orthopaedic Research Society\| PubMed ID: 19148938	2009
In vitro model to study chondrogenic differentiation in tendinopathy. The American journal of sports medicine\| PubMed ID: 19279223	2009
Chondrogenic priming of human bone marrow stromal cells: a better route to bone repair? Tissue engineering. Part C, Methods\| PubMed ID: 19505182	2009
Calcineurin inhibitors promote chondrogenic marker expression of dedifferentiated human adult chondrocytes via stimulation of endogenous TGFbeta1 production. Tissue engineering. Part A\| PubMed ID: 19604038	2010
The role of hypoxia in bone marrow-derived mesenchymal stem cells: considerations for regenerative medicine approaches. Tissue engineering. Part B, Reviews\| PubMed ID: 19698058	2010
Fibroblast growth factor receptors in in vitro and in vivo chondrogenesis: relating tissue engineering using adult mesenchymal stem cells to embryonic development. Tissue engineering. Part A\| PubMed ID: 19728793	2010
Stretch-induced inhibition of Wnt/beta-catenin signaling in mineralizing osteoblasts. Journal of orthopaedic research : official publication of the Orthopaedic Research Society\| PubMed ID: 19780202	2010
Estrogen modulates iodoacetate-induced gene expression in bovine cartilage explants. Journal of orthopaedic research : official publication of the Orthopaedic Research Society\| PubMed ID: 19953602	2010
Physiological tonicity improves human chondrogenic marker expression through nuclear factor of activated T-cells 5 in vitro. Arthritis research & therapy\| PubMed ID: 20492652	2010
Stimulation of osteogenic differentiation in human osteoprogenitor cells by pulsed electromagnetic fields: an in vitro study. BMC musculoskeletal disorders\| PubMed ID: 20731873	2010
Differences in cartilage-forming capacity of expanded human chondrocytes from ear and nose and their gene expression profiles. Cell transplantation\| PubMed ID: 21054934	2011
Clinically translatable cell tracking and quantification by MRI in cartilage repair using superparamagnetic iron oxides. PloS one\| PubMed ID: 21373640	2011
A role for Aurora C in the chromosomal passenger complex during human preimplantation embryo development. Human reproduction (Oxford, England)\| PubMed ID: 21493633	2011
Calcineurin/nuclear factor of activated T cells (NFAT) signaling in cobalt-chromium-molybdenum (CoCrMo) particles-induced tumor necrosis factor-α (TNFα) secretion in MLO-Y4 osteocytes. Journal of orthopaedic research : official publication of the Orthopaedic Research Society\| PubMed ID: 21557302	2011
Inhibiting calcineurin activity under physiologic tonicity elevates anabolic but suppresses catabolic chondrocyte markers. Arthritis and rheumatism\| PubMed ID: 22231955	2012
Osmolarity determines the in vitro chondrogenic differentiation capacity of progenitor cells via nuclear factor of activated T-cells 5. Bone\| PubMed ID: 23219947	2013
Unfocused extracorporeal shock waves induce anabolic effects in osteoporotic rats. Journal of orthopaedic research : official publication of the Orthopaedic Research Society\| PubMed ID: 23239548	2013
Selective laser melting-produced porous titanium scaffolds regenerate bone in critical size cortical bone defects. Journal of orthopaedic research : official publication of the Orthopaedic Research Society\| PubMed ID: 23255164	2013
Hsp90 inhibition protects against biomechanically induced osteoarthritis in rats. Arthritis and rheumatism\| PubMed ID: 23666904	2013
Enhanced bone regeneration of cortical segmental bone defects using porous titanium scaffolds incorporated with colloidal gelatin gels for time- and dose-controlled delivery of dual growth f... Tissue engineering. Part A\| PubMed ID: 23822814	2013
A universal method for sequential immunofluorescent analysis of chromatin and chromatin-associated proteins on chromosome spreads. Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology\| PubMed ID: 23896649	2013
GREM1, FRZB and DKK1 mRNA levels correlate with osteoarthritis and are regulated by osteoarthritis-associated factors. Arthritis research & therapy\| PubMed ID: 24286177	2013
Role of platelet-released growth factors in detoxification of reactive oxygen species in osteoblasts. Bone\| PubMed ID: 24798492	2014
Morphometric grading of osteoarthritis by optical coherence tomography--an ex vivo study. Journal of orthopaedic research : official publication of the Orthopaedic Research Society\| PubMed ID: 24992396	2014
Nrf2 deficiency impairs fracture healing in mice. Calcified tissue international\| PubMed ID: 25096517	2014
Mechanical forces induce changes in VEGF and VEGFR-1/sFlt-1 expression in human chondrocytes. International journal of molecular sciences\| PubMed ID: 25257525	2014
Osteostatin-coated porous titanium can improve early bone regeneration of cortical bone defects in rats. Tissue engineering. Part A\| PubMed ID: 25627039	2015
Three-dimensional imaging and analysis of human cartilage degeneration using Optical Coherence Tomography. Journal of orthopaedic research : official publication of the Orthopaedic Research Society\| PubMed ID: 25641346	2015
Physicochemical and biomechanical stimuli in cell-based articular cartilage repair. Current rheumatology reports\| PubMed ID: 25828845	2015
A transmembrane C-terminal fragment of syndecan-1 is generated by the metalloproteinase ADAM17 and promotes lung epithelial tumor cell migration and lung metastasis formation. Cellular and molecular life sciences : CMLS\| PubMed ID: 25912030	2015
Optical coherence tomography-based parameterization and quantification of articular cartilage surface integrity. Biomedical optics express\| PubMed ID: 26203369	2015
Evaluation of Single-Impact-Induced Cartilage Degeneration by Optical Coherence Tomography. BioMed research international\| PubMed ID: 26229959	2015
Abrasion arthroplasty increases mesenchymal stem cell content of postoperative joint effusions. BMC musculoskeletal disorders\| PubMed ID: 26364138	2015
A cytoplasmic C-terminal fragment of Syndecan-1 is generated by sequential proteolysis and antagonizes Syndecan-1 dependent lung tumor cell migration. Oncotarget\| PubMed ID: 26378057	2015
3D Human cartilage surface characterization by optical coherence tomography. Physics in medicine and biology\| PubMed ID: 26394374	2015
Towards Optical Coherence Tomography-based elastographic evaluation of human cartilage. Journal of the mechanical behavior of biomedical materials\| PubMed ID: 26700573	2016
HDACi and Nrf2: not from alpha to omega but from acetylation to OA. Arthritis research & therapy\| PubMed ID: 26714479	2015
Quantitative OCT and MRI biomarkers for the differentiation of cartilage degeneration. Skeletal radiology\| PubMed ID: 26783011	2016
Cell surface syndecan-1 contributes to binding and function of macrophage migration inhibitory factor (MIF) on epithelial tumor cells. Biochimica et biophysica acta\| PubMed ID: 26852939	2016
Detecting early stage osteoarthritis by optical coherence tomography? Biomarkers : biochemical indicators of exposure, response, and susceptibility to chemicals\| PubMed ID: 26862954	2015
Polarization-sensitive optical coherence tomography-based imaging, parameterization, and quantification of human cartilage degeneration. Journal of biomedical optics\| PubMed ID: 27447953	2016
Effect of platelet mediator concentrate (PMC) on Achilles tenocytes: an in vitro study. BMC musculoskeletal disorders\| PubMed ID: 27448409	2016
Functional MR Imaging Mapping of Human Articular Cartilage Response to Loading. Radiology\| PubMed ID: 27564133	2017
Ex vivo quantitative multiparametric MRI mapping of human meniscus degeneration. Skeletal radiology\| PubMed ID: 27639388	2016
Platelet-released growth factors induce psoriasin in keratinocytes: Implications for the cutaneous barrier. Annals of anatomy = Anatomischer Anzeiger : official organ of the Anatomische Gesellschaft\| PubMed ID: 28552640	2017
Functional in situ assessment of human articular cartilage using MRI: a whole-knee joint loading device. Biomechanics and modeling in mechanobiology\| PubMed ID: 28685238	2017
The protective effect of platelet released growth factors and bone augmentation (Bio-Oss(®)) on ethanol impaired osteoblasts. Annals of anatomy = Anatomischer Anzeiger : official organ of the Anatomische Gesellschaft\| PubMed ID: 28774818	2017
Platelet-Released Growth Factors Induce Differentiation of Primary Keratinocytes. Mediators of inflammation\| PubMed ID: 28808357	2017
The Antimicrobial Peptide Human Beta-Defensin-3 Is Induced by Platelet-Released Growth Factors in Primary Keratinocytes. Mediators of inflammation\| PubMed ID: 28811680	2017