Results 111 to 120 of about 351,906 (249)

Multi‐Tissue Crosstalk Regulating Meniscus Healing Under Inflammation and Physiological Loading

Advanced Science, EarlyView.
Using a novel Meniscus‐on‐a‐chip (MoC) model integrated with a meniscus‐specific bioreactor, this study investigated the roles of multi‐tissue crosstalk that regulates injury, healing, and degeneration of the meniscus injury under inflammation and pathophysiological loading.
Hun Jin Jeong, Elen Zhu, Min Seo Kang, Ming Wang, Sam Comito, Chang H. Lee   +5 more
wiley   +1 more source

Persistent Zn2+ Influx‐Mediated Deacetylation of ANXA2 Regulates the “Zn2+‐Autophagic Flux” and Alleviates Intervertebral Disc Degeneration

Advanced Science, EarlyView.
Zinc transporter SLC39A14 sustains intracellular Zn2+ levels to activate SIRT3‑dependent ANXA2 deacetylation at K302. This modification weakens ANXA2‑mTOR binding and releases autophagic‑flux suppression in nucleus pulposus cells. Dysregulated Zn2+ homeostasis disrupts this axis to drive intervertebral disc degeneration.
Yuxin Jin, Yongcheng Chen, Yihao Xie, Dongyang Hu, Longhui Gong, Zhihua Chen, Linjie Chen, Minhao Gao, Qizhu Chen, Morgan Jones, Hui Wang, Xiuling You, Kenny Yat Hong Kwan, Shoutao Weng, Taidong Lyu, Xiang Chen, Yuxiao Zhu, Yusheng Wang, Bin Li, Xiangyang Wang, Xiaofeng Jia, Kailiang Zhou, Ouqiang Wu, Aimin Wu   +23 more
wiley   +1 more source

Impact of Kellgren–Lawrence grade on clinical outcomes following adipose-derived stem cell therapy for knee osteoarthritis: A propensity score–matched retrospective cohort study

Cell Transplantation
Knee osteoarthritis (OA) causes pain and disability, and autologous adipose-derived stem cell (ASC) therapy has emerged as a regenerative treatment option.
Naoki Nakano, Tomoyuki Matsumoto, Masanori Tsubosaka, Tomoyuki Kamenaga, Kazunari Ishida, Rinako Osaka, Masaki Otsuji, Norimasa Nakamura, Yuichi Kuroda, Shinya Hayashi, Ryosuke Kuroda   +10 more
doaj   +1 more source

Bioenergetic Materials for Tissue Regeneration: Modulating Metabolism to Promote Cellular Anabolism

Advanced Science, EarlyView.
Bioenergetic materials (BEMs) modulate cellular metabolism to promote tissue regeneration. Their principal mechanisms of action include metabolic substrate supplementation, metabolic enzyme modulation, organelle transfer, electrical current regulation, redox homeostasis modulation, and oxygen tension modulation.
Yuchen He, Yuwen Wang, Jonathan F. Gong, Yiting Lei, Fei Jin, Weihong Zhu, Rocky S. Tuan, Zhong Alan Li   +7 more
wiley   +1 more source

Insights into osteoarthritis development from single-cell RNA sequencing of subchondral bone

RMD Open, 2022
Ping Shen, Max Löhning
doaj   +1 more source

Digoxin Alleviates Osteoarthritis by Inhibiting Macrophage Extracellular Trap Formation via Disruption of the LSP1‐SOD1 Interaction

Advanced Science, EarlyView.
Synovial macrophages in osteoarthritis upregulate LSP1, which directly binds and inhibits SOD1, triggering a redox imbalance that activates both NOX and mitochondrial ROS pathways. This cascade drives the release of macrophage extracellular traps (METs), causing chondrocyte damage and disease progression.
Yankai Pan, Xinzhe Feng, Chuanju Liu, Jianfei Tong, Zhi Li, Chenxu Liu, Yutong Dong, Chen Meng, Yihong Xu, Weidong Xu   +9 more
wiley   +1 more source

Osteoarthritis patients exhibit an autonomic dysfunction with indirect sympathetic dominance

Journal of Translational Medicine
Background Osteoarthritis (OA) is a chronic degenerative joint disease causing limited mobility and pain, with no curative treatment available. Recent in vivo studies suggested autonomic alterations during OA progression in patients, yet clinical ...
Rebecca Sohn, Tina Assar, Isabelle Kaufhold, Marco Brenneis, Sebastian Braun, Marius Junker, Frank Zaucke, Georg Pongratz, Zsuzsa Jenei-Lanzl   +8 more
doaj   +1 more source

A scoping review and guide for in vitro healthy human knee joint laxity

Frontiers in Bioengineering and Biotechnology
IntroductionKnee laxity is a well-studied concept with a vast repository of information in the literature. However, an often-overlooked challenge arises from the diverse methodological heterogeneity, making inter-study comparisons and overall knowledge ...
Bo Eitel Seiferheld, Bo Eitel Seiferheld, Martin Vorup Lindvald, Ilias Theodorakos, Brett Michael Musolf, Brett Michael Musolf, Morten Bilde Simonsen, Morten Bilde Simonsen, Michael Skipper Andersen, Michael Skipper Andersen, Mohammadjavad (Matin) Einafshar, Mohammadjavad (Matin) Einafshar   +11 more
doaj   +1 more source

Mechanically Regulated Secretion: How Physical Forces Instruct the Secretory Pathway and Remodel the Secretome

Advanced Science, EarlyView.
Mechanical cues, including ECM stiffness, stretch, compression, shear stress, and traction forces, remodel trafficking across the secretory pathway, from the ER and Golgi to endolysosomal compartments and the plasma membrane. The resulting secretome reshapes ECM composition and tissue mechanics, establishing feedback loops that support homeostasis or ...
Domenico Russo, Seetharaman Parashuraman, Maria Luigia Maresca, Angela Francesca Dinoi, Alessia Calcagnì, Riccardo Rizzo   +5 more
wiley   +1 more source

Changes of bone turnover markers and bone mineral density among postmenopausal Thai women with osteoporosis receiving generic risedronate

BMC Women's Health
Background Osteoporosis has been recognized as a significant health issue in Thailand. Pharmacological interventions are important way to prevent fracture. However, one of the main challenges in selecting a medication is high cost, particularly for brand-
Ammarin Suwan, Chotetawan Tanavalee, Krasean Panyakhamlerd, Srihatach Ngarmukos, Suchanant Chavaengkiat, Aree Tanavalee, Chavarin Amarase, Thanapob Bumphenkiatikul   +7 more
doaj   +1 more source