Results 211 to 220 of about 82,535 (276)

Primary Hyperparathyroidism With Brown Tumor—A Case Mistaken as Non‐Ossifying Fibroma Resolved by Biochemical and Radiological Correlation

Clinical Case Reports, Volume 14, Issue 2, February 2026.
ABSTRACT Primary hyperparathyroidism (PHPT) is uncommon in the pediatric population and rarely presents with overt skeletal complications such as brown tumors. This case study describes a 16‐year‐old female who initially presented with abdominal pain and was subsequently found to have severe hypercalcemia (serum calcium 16.4 mg/dL) and markedly ...
Dosti Regmi, Uma Bhatta, Madhur Bhattarai, Saurav Jha, Akriti Baral   +4 more
wiley   +1 more source

Ezh2-dependent H3K27me3 modification dynamically regulates vitamin D3-dependent epigenetic control of CYP24A1 gene expression in osteoblastic cells. [PDF]

J Cell Physiol, 2020
Moena D, Nardocci G, Acevedo E, Lian J, Stein G, Stein J, Montecino M.   +6 more
europepmc   +1 more source

Presenilin L166P Mutation, a Model of Familial Alzheimer's Disease, Leads to Early Onset Bone Loss

Comprehensive Physiology, Volume 16, Issue 1, February 2026.
Female‐specific bone loss in Alzheimer's disease mouse models: There is a significant alteration of bone phenotype during Alzheimer's disease. Using integrated imaging and biological assays, we observed changes in the bone microarchitecture, composition, and function in PSEN K1 and PSEN1/hAPP Tg+ mice, predominantly in the females. ABSTRACT Accelerated
Vidyani Suryadevara, Connor J. Krehbial, Anuradha K. Valiya, Melinda Vang, Julian Balanta‐Melo, Pierre P. Eleniste, Sumana Posritong, Jung Min Hong, Katie Chester, Gabriel M. Pagnotti, Teresita Bellido, Monte S. Willis, Angela Bruzzaniti   +12 more
wiley   +1 more source

LAPTM5 is transactivated by RUNX2 and involved in RANKL trafficking in osteoblastic cells. [PDF]

Mol Med Rep, 2019
Geng YM, Liu CX, Lu WY, Liu P, Yuan PY, Liu WL, Xu PP, Shen XQ.   +7 more
europepmc   +1 more source

Vildagliptin and Omarigliptin Differentially Bind to DPP‐4 Homodimers and Modulate Osteoclast‐Mediated Bone Resorption

Comprehensive Physiology, Volume 16, Issue 1, February 2026.
Vildagliptin and omarigliptin, dipeptidyl peptidase‐4 (DPP‐4) inhibitors, have differential effects on bone cells. Although vildagliptin improved the bone microstructure of high‐fat diet‐fed rats, it was unable to downregulate osteoclastogenesis or the expression of key osteoclast transcripts.
Ratchaneevan Aeimlapa, Jiraporn Panmanee, Jarinthorn Teerapornpuntakit, Kannikar Wongdee, Jirawan Thongbunchoo, Nattapon Panupinthu, Saovaros Svasti, Nattayaporn Apaijai, Piangkwan Sa‐nguanmoo, Siriporn Chattipakorn, Nipon Chattipakorn, Narattaphol Charoenphandhu   +11 more
wiley   +1 more source

Beneficial effects of δ-tocotrienol against oxidative stress in osteoblastic cells: studies on the mechanisms of action. [PDF]

Eur J Nutr, 2020
Casati L, Pagani F, Limonta P, Vanetti C, Stancari G, Sibilia V.   +5 more
europepmc   +1 more source

Separation Methods Affect Glycan Patterns in Extracellular Vesicle Preparations From Canine Osteoblasts and Osteosarcoma Cells

Journal of Extracellular Biology, Volume 5, Issue 2, February 2026.
ABSTRACT Extracellular vesicles (EVs) are nanosized, membrane‐enclosed particles released by cells, facilitating intercellular communication via the transfer of bioactive molecules from producing to recipient cells. EVs are involved in several physiological and pathological processes, including cancer progression.
Daniela Cortes Galvez, Silvio Kau‐Strebinger, Simone Gabner, Ingrid Walter   +3 more
wiley   +1 more source

Antibacterial and Bioactive 3D‐Printed Hexagonal Boron Nitride Incorporated Gelatin/Methyl Cellulose Scaffolds for Bone Tissue Engineering Applications

Macromolecular Materials and Engineering, Volume 311, Issue 2, February 2026.
3D printed gelatin/methylcellulose scaffolds reinforced with hexagonal boron nitride nanoplatelets exhibit tunable rheology, excellent printability, and enhanced multifunctionality. The incorporation of h‐BN promotes shear‐thinning behavior, structural stability, apatite nucleation, osteogenic mineralization, and selective antibacterial activity ...
Mehmet Ali Karaca, Ilknur Yilmaz, Tulin Ozbek, Alper Güven, Gokhan Kafes, Ozgul Gok, Duygu Ege   +6 more
wiley   +1 more source

Sub-Micropillar Spacing Modulates the Spatial Arrangement of Mouse MC3T3-E1 Osteoblastic Cells. [PDF]

Nanomaterials (Basel), 2019
Ghezzi B, Lagonegro P, Fukata N, Parisi L, Calestani D, Galli C, Salviati G, Macaluso GM, Rossi F.   +8 more
europepmc   +1 more source

Bone Metastasis: Molecular Mechanisms, Clinical Management, and Therapeutic Targets

MedComm, Volume 7, Issue 2, February 2026.
This figure emphasizes current understanding of the regulatory networks, approach of diagnose, available preclinical models and clinical management of bone metastasis. to guide future therapeutic development. A deep understanding of these aspects enables the prevention of bone metastasis and the implementation of effective therapeutic strategies ...
Jingyuan Wen, Binghua Li, Shengjia Wang, Yongzhong Yao, Zhao Huang, Decai Yu   +5 more
wiley   +1 more source