Results 201 to 210 of about 41,144 (263)

Oxygen‑sensing histone demethylase KDM6A modulates chondrocyte‑to‑osteoblast transdifferentiation by activating the Wnt/β‑catenin pathway. [PDF]

Int J Mol Med
Rong Y, Yu H, Yin H, Li S, Wang J, Shen Z, Ding X, Bu F, Dai T, Wu G, Hua Z.   +10 more
europepmc   +1 more source

Controversies Surrounding Critical‐Size Defects: Influence of Age and Biological Characteristics

Journal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 114, Issue 6, June 2026.
ABSTRACT Critical‐size defects (CSDs) in craniofacial reconstruction refer to osseous gaps that fail to heal spontaneously, increasing the risk of neurological impairment and craniofacial dysmorphology. Despite decades of investigation, controversy still exists surrounding the definition of CSDs, with criteria varying across species, experimental ...
Andrew Nordlund, Hana Shah, Nicholas A. Mirsky, Kashyap K. Tadisina, Arturo J. Rios‐Diaz, Vasudev Vivekanand Nayak, Estevam A. Bonfante, Paulo G. Coelho   +7 more
wiley   +1 more source

Grape Pomace Polyphenolic Extract Promotes Osteogenic Differentiation in Human Mesenchymal Stem Cells Through Activation of RUNX2 and NRF2 Transcription Factors: A Potential Natural Strategy for Osteoporosis Prevention. [PDF]

Biology (Basel)
Calabriso N, Massaro M, Quarta S, Siculella L, Santarpino G, Verri T, Gerardi C, Giovinazzo G, Carluccio MA.   +8 more
europepmc   +1 more source

In Vitro Evaluation of Novel Calcium Silicate‐Based and Resin‐Modified Calcium Silicate Materials: Cytocompatibility and Mineralization Potential on Human Dental Pulp Stem Cells for Pulp Repair

Microscopy Research and Technique, Volume 89, Issue 6, Page 932-947, June 2026.
This study demonstrates that Biodentine XP exhibits superior cytocompatibility, promotes odontogenic differentiation, and enhances mineralization in human dental pulp stem cells, supporting its use in regenerative endodontics. Resin‐modified materials showed lower bioactivity, highlighting the importance of material composition in pulp therapy outcomes.
Francisco Javier Rodríguez‐Lozano, Nuria Pérez‐Guzmán, Paula García‐Rios, David García‐Bernal, Adrián Lozano, Sergio López‐García   +5 more
wiley   +1 more source

Ubiquitin-proteasome system regulation of bone remodeling in postmenopausal osteoporosis. [PDF]

Front Cell Dev Biol
Chen X, Zhao T, Zhou H, Zeng Q, Xu H, Dai Y, Yan M.   +6 more
europepmc   +1 more source

A Network‐Based Approach to Understanding Key Signaling Pathways in Intervertebral Disc Biology

JOR SPINE, Volume 9, Issue 2, June 2026.
A literature‐based signaling network capturing the most relevant pathways in human nucleus pulposus cells was first constructed from curated biological evidence. The network was then translated into a system of ordinary differential equations to derive steady‐state solutions and define median baseline activity levels.
Sofia Tseranidou, Zerihun G. Workineh, Maria Segarra‐Queralt, Francis Kiptengwer Chemorion, Paola Bermudez‐Lekerika, Exarchos Kanelis, Katherine B. Crump, Benjamin Gantenbein, Leonidas G. Alexopoulos, Christine L. Le Maitre, Janet Piñero, Jérôme Noailly   +11 more
wiley   +1 more source

Canonical BAF chromatin remodeling complex specifies stem cell fate via cell-type-specific co-factor recruitment. [PDF]

Nat Commun
Zhang M, Feng J, Guo T, Meng L, Pei F, Gao L, Yang Y, Ho TV, Chai Y.   +8 more
europepmc   +1 more source

Platelet‐Rich Fibrin Induces New Bone Formation to Promote Extreme Lateral Interbody Fusion of Spine in Rabbits

JOR SPINE, Volume 9, Issue 2, June 2026.
Preparation process of PRF and its promotion of intervertebral fusion. The rabbit lateral fusion model proves that PRF can promote the intervertebral fusion rate of allograft bone. In vitro experiments can be observed that PRF promotes the osteogenic expression of BMSCS.
Weijian Wang, Jiaqi Li, Han Wu, Sidong Yang, Shaorong Li, Wei Zhang   +5 more
wiley   +1 more source

Identifying Prognostic Biomarkers and Key Pathways in Renal Clear Cell Carcinoma: A Pilot Study Using Integrated miRNA and Gene Expression Analysis. [PDF]

Biochem Res Int
Manoochehri H, Mirzaee K, Taherkhani A, Gholyaf M.   +3 more
europepmc   +1 more source

Comprehensive Integrated Single‐Cell and Spatial Transcriptomics Unveil the Dynamic Landscape of Betel Nut‐Associated Oral Mucosal Carcinogenesis and Its Tumor Microenvironment

MedComm, Volume 7, Issue 6, June 2026.
ABSTRACT Betel nut chewing is a major etiological factor for oral squamous cell carcinoma (OSCC), yet its mechanistic underpinnings remain poorly defined. Here, we performed single‐cell RNA sequencing and spatial transcriptomics from six OSCC patients to comprehensively dissect the tumor microenvironment (TME) dynamics and cellular heterogeneity ...
Wei Dong, Shuojin Huang, Yijun Wu, Congyuan Cao, Jiaxue Li, Qianting He, Anxun Wang   +6 more
wiley   +1 more source