Results 161 to 170 of about 4,451,677 (265)

Bilateral Leydig Cell Tumor in a Capuchin Monkey (Sapajus apella): Case Report

Journal of Medical Primatology, Volume 55, Issue 5, October 2026.
ABSTRACT Leydig cell tumors (LCTs) are uncommon in nonhuman primates (NHPs). A bilateral LCT was identified in a 20‐year‐old male capuchin monkey (Sapajus apella) maintained under human care. Ultrasonography revealed a right testicular nodule, while necropsy identified bilateral testicular masses. Histopathology confirmed bilateral LCT.
Ewerton Lourenço Barbosa Favacho, Sandla Freitas da Silva, Jamerson Luiz Brito da Silva, Daniella Kaísa de Oliveira Bezerra, Valíria Duarte Cerqueira, Gabriela Riet Correa Rivero, Pedro Soares Bezerra Júnior   +6 more
wiley   +1 more source

Tuning the Testicular Microenvironment for Enhancing Human Sertoli Cells Maturation and Functionality In Vitro. [PDF]

Adv Healthc Mater
Scalzone A, Imparato G, Ausilio C, Mollo V, Netti PA.   +4 more
europepmc   +1 more source

Genetic landscape of a neonatal hypogonadotropic hypogonadism series: Novel variants and phenotypic spectrum

Journal of Neuroendocrinology, Volume 38, Issue 10, October 2026.
Abstract To describe clinical presentation and genetic findings in a cohort of infants with congenital hypogonadotropic hypogonadism (CHH) diagnosed before 2 years of age. From a large cohort of patients who underwent next‐generation sequencing (NGS) for CHH between 2019 and 2025, we identified all patients tested at ≤2 years of age.
Karine Aouchiche, Laure Van Wormhoudt, Kevin Perge, Joanne Dornberger, Cindy Colson, Marine Delagrange, Clara Leroy, Jennifer Ledmazel, Vanessa Menut, Jessica Benarrous Jaillet, Djamel Bendifallah, Mohamad Hage Chehade, Christelle Dib, Anne Barlier, Thierry Brue, Rachel Reynaud, Alexandru Saveanu   +16 more
wiley   +1 more source

PTD-FNK Alleviated Heat Stress-Induced Apoptosis of Boar Sertoli Cells via the PI3K/AKT Pathway. [PDF]

Vet Sci
Huang Q, Ma Q, Yang S, Wang Y, Zheng B, Ji W, Song X, Zhang X, Li X, Wang X, Wang S, Hu C.   +11 more
europepmc   +1 more source

Seminal Extracellular Vesicles as Molecular Modulators of Male Reproductive Function

Reproduction in Domestic Animals, Volume 61, Issue S3, October 2026.
ABSTRACT Extracellular vesicles (sEVs) contained in seminal plasma (SP) maintain, in concert with free SP‐components (proteins, hormones, cytokines, metabolites and antioxidants) under an endocrine umbrella the functional in vivo homeostasis of ejaculated spermatozoa. The sEVs define a generic mixture of nanovesicles delivered by male epithelial cells,
Heriberto Rodriguez‐Martinez, Jordi Roca, Fernando Peña Vega, Emilio A. Martinez   +3 more
wiley   +1 more source

Glycogen and lactate metabolism in mouse fetal Sertoli cells sustain the germ line. [PDF]

Cell Rep
Estermann MA, Sheheen J, Grimm SA, Tezak B, Chen YY, Morita T, H-C Yao H, Capel B.   +7 more
europepmc   +1 more source

Humanin ameliorates diabetes‐induced testicular damage in a streptozotocin‐induced mouse model

Experimental Physiology, Volume 111, Issue 10, Page 4498-4506, 1 October 2026.
Abstract Diabetes mellitus is a major metabolic disorder closely associated with oxidative stress and male reproductive dysfunction. Humanin, a mitochondria‐derived peptide, has been reported to exert cytoprotective, anti‐apoptotic and antioxidant effects in various disease models; however, its role in diabetes‐induced testicular damage remains unclear.
Munevver Gizem Hekim, Nalan Kaya Tektemur, Mete Ozcan   +2 more
wiley   +1 more source

Sertoli cells as a hub in testicular development and male reproductive. [PDF]

Front Cell Dev Biol
Feng X, Tian J, Han S, Wen F, Li Y, Zhang S, Ouyang L, Hu Z, Chen X, Hu J.   +9 more
europepmc   +1 more source

Messenger RNA delivery into Sertoli cells restores fertility to congenitally infertile male mice. [PDF]

Stem Cell Reports
Kanatsu-Shinohara M, Ogonuki N, Matoba S, Miyazaki T, Morimoto H, Liu T, Yoshinaga N, Ogura A, Uchida S, Shinohara T.   +9 more
europepmc   +1 more source

Effect of Ewe Nutritional Restriction During Gestation on the Number of Sertoli Cells in the Offspring: A Meta-Analysis. [PDF]

Reprod Domest Anim
Espinosa-Martínez MA, Jiménez-Severiano H, Montiel-Olguín LJ.   +2 more
europepmc   +1 more source