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Showing 1 to 12 of 261 entries
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Lentivirus-induced knockdown of LRP1 induces osteoarthritic-like effects and increases susceptibility to apoptosis in chondrocytes via the nuclear factor-κB pathway.

Experimental and therapeutic medicine

Yang E, Zheng H, Peng H, Ding Y.
PMID: 26170918
Exp Ther Med. 2015 Jul;10(1):97-105. doi: 10.3892/etm.2015.2471. Epub 2015 May 05.

Low-density lipoprotein receptor-related protein 1 (LRP1) is known to regulate cell survival and inflammation. The present study investigated the involvement of LRP1 in the regulation of tumor necrosis factor (TNF)-α-induced expression of matrix metalloproteinase (MMP)-13. Furthermore, the study aimed...

Acute Osteoclast Activity following Subchondral Drilling Is Promoted by Chitosan and Associated with Improved Cartilage Repair Tissue Integration.

Cartilage

Chen G, Sun J, Lascau-Coman V, Chevrier A, Marchand C, Hoemann CD.
PMID: 26069578
Cartilage. 2011 Apr;2(2):173-85. doi: 10.1177/1947603510381096.

OBJECTIVE: Cartilage-bone integration is an important functional end point of cartilage repair therapy, but little is known about how to promote integration. We tested the hypothesis that chitosan-stabilized blood clot implant elicits osteoclasts to drilled cartilage defects and promotes...

International Cartilage Repair Society (ICRS) Recommended Guidelines for Histological Endpoints for Cartilage Repair Studies in Animal Models and Clinical Trials.

Cartilage

Hoemann C, Kandel R, Roberts S, Saris DB, Creemers L, Mainil-Varlet P, Méthot S, Hollander AP, Buschmann MD.
PMID: 26069577
Cartilage. 2011 Apr;2(2):153-72. doi: 10.1177/1947603510397535.

Cartilage repair strategies aim to resurface a lesion with osteochondral tissue resembling native cartilage, but a variety of repair tissues are usually observed. Histology is an important structural outcome that could serve as an interim measure of efficacy in...

Articular Chondroprogenitor Cells Maintain Chondrogenic Potential but Fail to Form a Functional Matrix When Implanted Into Muscles of SCID Mice.

Cartilage

Marcus P, De Bari C, Dell'Accio F, Archer CW.
PMID: 26069702
Cartilage. 2014 Oct;5(4):231-40. doi: 10.1177/1947603514541274.

OBJECTIVE: Articular cartilage is a complex tissue comprising phenotypically distinct zones. Research has identified the presence of a progenitor cell population in the surface zone of immature articular cartilage. The aim of the present study was to determine the...

Clinical Outcome 3 Years After Autologous Chondrocyte Implantation Does Not Correlate With the Expression of a Predefined Gene Marker Set in Chondrocytes Prior to Implantation but Is Associated With Critical Signaling Pathways.

Orthopaedic journal of sports medicine

Stenberg J, de Windt TS, Synnergren J, Hynsjö L, van der Lee J, Saris DB, Brittberg M, Peterson L, Lindahl A.
PMID: 26535366
Orthop J Sports Med. 2014 Sep 24;2(9):2325967114550781. doi: 10.1177/2325967114550781. eCollection 2014 Sep.

BACKGROUND: There is a need for tools to predict the chondrogenic potency of autologous cells for cartilage repair.PURPOSE: To evaluate previously proposed chondrogenic biomarkers and to identify new biomarkers in the chondrocyte transcriptome capable of predicting clinical success or...

Cell-Laden and Cell-Free Matrix-Induced Chondrogenesis versus Microfracture for the Treatment of Articular Cartilage Defects: A Histological and Biomechanical Study in Sheep.

Cartilage

Gille J, Kunow J, Boisch L, Behrens P, Bos I, Hoffmann C, Köller W, Russlies M, Kurz B.
PMID: 26069534
Cartilage. 2010 Jan;1(1):29-42. doi: 10.1177/1947603509358721.

OBJECTIVE: The aim of this study was to evaluate the regenerative potential of cell-laden and cell-free collagen matrices in comparison to microfracture treatment applied to full-thickness chondral defects in an ovine model.METHODS: Animals (n = 30) were randomized into...

Osteopontin can decrease the expression of Col-II and COMP in cartilage cells in vitro.

International journal of clinical and experimental medicine

Zhang Y, Wang T, Cao Y.
PMID: 25932159
Int J Clin Exp Med. 2015 Feb 15;8(2):2254-60. eCollection 2015.

OBJECTIVE: To observe the effect of osteopontin (OPN) on the expression of collagen type II (Col-II) and oligomeric matrix protein COMP in cartilage cells of knee osteoarthritis, and explore the mechanism of OPN in the knee osteoarthritis.METHODS: Cartilage cells...

A 3D Porous Gelatin-Alginate-Based-IPN Acts as an Efficient Promoter of Chondrogenesis from Human Adipose-Derived Stem Cells.

Stem cells international

Dinescu S, Galateanu B, Radu E, Hermenean A, Lungu A, Stancu IC, Jianu D, Tumbar T, Costache M.
PMID: 26106422
Stem Cells Int. 2015;2015:252909. doi: 10.1155/2015/252909. Epub 2015 May 27.

Cartilage has limited regeneration potential. Thus, there is an imperative need to develop new strategies for cartilage tissue engineering (CTE) amenable for clinical use. Recent CTE approaches rely on optimal cell-scaffold interactions, which require a great deal of optimization....

Using synchrotron radiation inline phase-contrast imaging computed tomography to visualize three-dimensional printed hybrid constructs for cartilage tissue engineering.

Journal of synchrotron radiation

Olubamiji AD, Izadifar Z, Zhu N, Chang T, Chen X, Eames BF.
PMID: 27140161
J Synchrotron Radiat. 2016 May;23:802-12. doi: 10.1107/S1600577516002344. Epub 2016 Apr 14.

Synchrotron radiation inline phase-contrast imaging combined with computed tomography (SR-inline-PCI-CT) offers great potential for non-invasive characterization and three-dimensional visualization of fine features in weakly absorbing materials and tissues. For cartilage tissue engineering, the biomaterials and any associated cartilage extracellular...

Natural Type II Collagen Hydrogel, Fibrin Sealant, and Adipose-Derived Stem Cells as a Promising Combination for Articular Cartilage Repair.

Cartilage

Lazarini M, Bordeaux-Rego P, Giardini-Rosa R, Duarte ASS, Baratti MO, Zorzi AR, de Miranda JB, Lenz Cesar C, Luzo Â, Olalla Saad ST.
PMID: 28934875
Cartilage. 2017 Oct;8(4):439-443. doi: 10.1177/1947603516675914. Epub 2016 Nov 29.

Objective Articular cartilage is an avascular tissue with limited ability of self-regeneration and the current clinical treatments have restricted capacity to restore damages induced by trauma or diseases. Therefore, new techniques are being tested for cartilage repair, using scaffolds...

Comparison of the effects of genistein and daidzein with dexamethasone and soy protein on rheumatoid arthritis in rats.

BioImpacts : BI

Mohammad-Shahi M, Haidari F, Rashidi B, Saei AA, Mahboob S, Rashidi MR.
PMID: 23678422
Bioimpacts. 2011;1(3):161-70. doi: 10.5681/bi.2011.022. Epub 2011 Sep 30.

INTRODUCTION: We have already shown the protective effects of soy protein on rheumatoid arthritis in rats. In this study, the effects of genistein and daidzein, two isoflavones from soy on rheumatoid arthritis prognosis and prevention in rats have been...

Effect of Hijikia fusiforme extracts on degenerative osteoarthritis in vitro and in vivo models.

Nutrition research and practice

Kwon HO, Lee M, Kim OK, Ha Y, Jun W, Lee J.
PMID: 27247722
Nutr Res Pract. 2016 Jun;10(3):265-73. doi: 10.4162/nrp.2016.10.3.265. Epub 2016 Apr 01.

BACKGROUND/OBJECTIVES: The inhibitory effect of Hijikia fusiforme (HF) extracts on degenerative osteoarthritis was examined in primary cultured rat cartilage cells and a monosodium iodoacetate (MIA)-induced osteoarthritis rat model.MATERIALS/METHODS: In vitro, cell survival and the expression of matrix metalloproteinases (MMPs),...

Showing 1 to 12 of 261 entries