Results 171 to 180 of about 43,204 (229)

Intramuscular myxoma with chondroid features: two cases expanding the morphological spectrum

Histopathology, Volume 89, Issue 3, Page 554-557, September 2026.
Background Intramuscular myxoma is a benign mesenchymal tumour typically composed of bland spindle to stellate cells in abundant myxoid stroma and usually characterized by GNAS mutations. Chondroid matrix has not been previously reported in intramuscular myxoma.
Bethany Batson, Azfar Neyaz, Lucas Da Gama Lobo, Rana Naous, Stella J Lee, Ivy John   +5 more
wiley   +1 more source

Pathological features of fibrous proliferative lesions of the vagina in dogs. [PDF]

J Vet Med Sci
Kita C, Miyai Y, Chambers JK, Uchida K.
europepmc   +1 more source

Patient‐Derived iPSC‐MSC Modelling Reveals Reversible GSK3‐Mediated Suppression of Mesenchymal Lineage Differentiation in Legg‐Calvé‐Perthes Disease

Journal of Cellular and Molecular Medicine, Volume 30, Issue 17, September 2026.
ABSTRACT Legg‐Calvé‐Perthes disease (LCPD) is an idiopathic paediatric osteonecrosis characterized by avascular injury to the femoral head, resulting in structural collapse and early osteoarthritis. Although mesenchymal stem cell (MSC) dysfunction has been implicated, the underlying mechanisms remain unclear due to the absence of human disease models ...
Binna Seol, Hyung Jin Lim, Cho Lok Song, Jungwoon Lee, Yee Sook Cho   +4 more
wiley   +1 more source

Renal Cell Carcinoma With Hemangioblastoma-Like Features, Fibromyomatous Stroma, and TSC1 Mutation. [PDF]

Case Rep Med
Yao S, Huang J, Wang M, Quan C.
europepmc   +1 more source

Development of the abdominal musculature in the chicken embryo

Journal of Anatomy, Volume 249, Issue 3, Page 618-633, September 2026.
In this study, we investigate anatomy, morphogenesis, segmental origin, and fiber formation of the abdominal musculature in the chicken embryo. We show that abdominal muscles arise from somites 24 to 28, and that the segmental identity of individual fibers in the abdominal muscle sheets is maintained.
Margarethe Draga, Luke Orth, Julia Khabyuk, Vanessa Holtwick, Johanna Heinen, Felicitas Pröls, Martin Scaal   +6 more
wiley   +1 more source

Intraosseous Myofibroma of the Mandible in a Pediatric Patient: Comprehensive Cone Beam Computed Tomography (CBCT) and Immunohistochemical Characterization. [PDF]

Cureus
Deepthi MA, Ndvn S, Gundamaraju KK, Narayen V, K P.   +4 more
europepmc   +1 more source

Acral Fibrochondromyxoid Tumor: Diagnostic Challenges and Multimodal Characterization in a Hand Mass Case

Pathology International, Volume 76, Issue 9, September 2026.
Histological morphology of an acral fibrochondromyxoid tumor, low power magnification shows the tumor appeared as a clearly defined nodule. The tumor was divided into nodular structures by fibrous septa, chondrocyte‐like tumor cells were embedded within the abundant chondromyxoid stroma, and most cells exhibited a haphazard distribution. ABSTRACT Acral
Liying Zhang, Pinglian Yang, Yunzhu Zeng, Anjia Han, Xiaolong Wei   +4 more
wiley   +1 more source

Microgravity‐induced changes in skeletal muscle and possible countermeasures: What we can learn from bed rest and human space studies

Experimental Physiology, Volume 111, Issue 9, Page 4179-4194, 1 September 2026.
Abstract Despite exercise countermeasures to sustain health and performance in spaceflight, complete maintenance of muscle mass and functions in microgravity is still not possible for most astronauts. The principal cause of the limited effectiveness of existing exercise countermeasures is the difficulty in achieving full loading forces in space.
Alessandra Bosutti, Bergita Ganse, Nicola A. Maffiuletti, Rob C. I. Wüst, Gustav J. Strijkers, Andy Sanderson, Hans Degens   +6 more
wiley   +1 more source

Impaired Myogenic Differentiation Is a Shared Feature Across Genetic Myopathies. [PDF]

Int J Mol Sci
Soule TGB, Slavin MB, Pontifex CS, Dabaja MZ, Melnyk A, Dufour A, Dumont NA, Shutt TE, Pfeffer G.   +8 more
europepmc   +1 more source

Mitophagy Facilitates Cytosolic Proteostasis to Preserve Cardiac Function. [PDF]

Circ Res
Rawnsley DR, Islam M, Zhao C, Guan X, Kargar Gaz Kooh Y, Mendoza A, Navid H, Kumari M, Pandi P, Murphy JT, Nigro J, Kovacs A, Greenberg L, Mani K, Greenberg M, Huebsch N, Ma X, Diwan A.   +17 more
europepmc   +1 more source