Results 181 to 190 of about 1,182,907 (370)

Unveiling the potential of MSC extracellular vesicles: MiR-122-5p enhancing chondrocyte regeneration in osteoarthritis via autophagy mechanism

Stem Cell Research & Therapy
Background Osteoarthritis (OA) is one of the most prevalent degenerative joint diseases, while the mechanism by which extracellular vesicles (EVs) promote chondrocyte regeneration remains unclear. The study assessed the effect of hypoxic mesenchymal stem
Haifeng Zhang, Yanmeng Yang, Yingnan Wu, Vinitha Denslin, Yi Wei Justin Koh, Ling Liu, Wenhai Zhuo, Wing Moon Raymond Lam, Yinxian Yu, James Hoi Po Hui, Zheng Yang   +10 more
doaj   +1 more source

Synoviocyte-Derived Extracellular Matrix and bFGF Speed Human Chondrocyte Proliferation While Maintaining Differentiation Potential. [PDF]

Front Bioeng Biotechnol, 2022
Truong RD, Bernier MA, Dennis JE, Kean TJ.   +3 more
europepmc   +1 more source

Self‐Assembled Myricetin‐Arginine Conjugate Nanozymes for Targeted Suppression of Joint Inflammation and Osteoclastogenesis in Rheumatoid Arthritis

Advanced Science, EarlyView.
Carrier‐free myricetin‐arginine conjugate nanozymes (MANZs) have been fabricated through a Mannich reaction and spontaneous self‐assembly. MANZs selectively accumulate in inflamed joints by targeting M1 macrophages via CAT2‐mediated uptake. The nanozymes can effectively modulate macrophage polarization, suppress osteoclast differentiation, and mitigate
Jiachang Hong, Penghao Ji, Jinxi An, Junchao Huang, Ziheng Bu, Xudong Zhang, Wei Liu, Tingyu Wu, Sen Wang, Wei Zhu, Yuhui Li, Jixian Wan, Sudan Xu, Minfeng Huo, Peng Wu   +14 more
wiley   +1 more source

Chondrocyte proliferation, viability and differentiation is declined

, 2017
Purpose: Methylphenidate (MPH) derivative drugs are used because of psychostimulants effects on attention-deficit hyperactivity disorder in children and adults. As far as we know, toxic or anti-proliferative effects of MPH against cartilage tissue were not studied in the literature.
Gumustas, F, Yilmaz, I, Sirin, DY, Gumustas, SA, Batmaz, AG, Isyar, M, Akkaya, S, Mahirogullari, M   +7 more
openaire   +2 more sources

CGRP Enhances the Regeneration of Bone Defects by Regulating Bone Marrow Mesenchymal Stem Cells Through Promoting ANGPTL4 Secretion by Bone Blood Vessels

Advanced Science, EarlyView.
ABSTRACT Bone angiogenesis is important for bone formation and regeneration after bone injury. Endothelial‐derived angiogenic factors are key signal transducers in the bone microenvironment and maintain vascular–osteogenic coupling during bone regeneration.
Qiong Lu, Qiyue Zheng, Zhaokai Zhou, Yajun Chen, Yun Chen, Wenjie Chen, Jiaojiao Wang, Ren Guo, Ren Wu, Lina Chen   +9 more
wiley   +1 more source

LINC00313 promotes the proliferation and inhibits the apoptosis of chondrocytes via regulating miR-525-5p/GDF5 axis [PDF]

, 2023
Wen He, Xuchao Lin
openalex   +1 more source

circNR3C2 promotes chondrogenic differentiation and cartilage repair of human adipose‐derived stem cells via the hsa‐miR‐647/SOX9 pathway

Animal Models and Experimental Medicine, EarlyView.
The hypothesis diagram illustrates the function and mechanism of circNR3C2: circNR3C2 overexpression can up‐regulate COL2, Aggrecan and SOX9 expression, and regulate chondrogenic differentiation of hADSCs by targeting hsa‐miR‐647. Abstract Background Human adipose‐derived stem cells (hADSCs) are seed cells with application prospects in cartilage repair.
Dabiao Hou, Huajun Wang, Hao Guo, Dongbin Luo, Xiaofei Zheng, Simin Luo   +5 more
wiley   +1 more source

MiR-379-5p Promotes Chondrocyte Proliferation via Inhibition of PI3K/Akt Pathway by Targeting YBX1 in Osteoarthritis. [PDF]

Cartilage, 2022
Zhang H, Zheng W, Li D, Zheng J.
europepmc   +1 more source

3D Hydrogel Cell Cultures and Their Biomedical Applications

Advanced NanoBiomed Research, EarlyView.
The review highlights the advantages of hydrogel‐based 3D cell cultures over traditional 2D models. These hydrogels closely mimic natural cellular environments, improving research in tissue engineering, drug discovery, cancer studies, and neuroscience.
Tri Lan Thai, Arushi Manchanda, Sarah L. Higginbottom, Estrella Sanz Rodriguez, Richard Wilson, Eva Tomaskovic‐Crook, Jeremy M. Crook, Brett Paull   +7 more
wiley   +1 more source

N-alkyl-hydroxybenzoyl anilide hydroxamate (AHBAH) prevents osteoarthritis in rats through promotion of chondrocyte proliferation

, 2020
Hongli Guo, Jia Sun, Gang Chen, Zelong Song, Yuxia Han, Xihai Gao   +5 more
openalex   +1 more source