Results 21 to 30 of about 26,105 (231)

Melatonin Promotes the Proliferation of Chicken Sertoli Cells by Activating the ERK/Inhibin Alpha Subunit Signaling Pathway

Molecules, 2020
Melatonin influences physiological processes such as promoting proliferation and regulating cell development and function, and its effects on chicken Sertoli cells are unknown. Therefore, we investigated the effects of melatonin on cell proliferation and
Ke Xu, Jun Wang, Hongyu Liu, Jing Zhao, Wenfa Lu   +4 more
doaj   +1 more source

Androblastoma—Sertoli Cell Tumor

Journal of Urology, 1974
An androblastoma in an undescended testicle of a 43 yr old man is reported. Microscopically, the tumor showed zones of neoplastic cells varying in size and shape and separated by fibrous tissue. In some areas the cells were round with eosinophilic cytoplasm and round nuclei. No mitoses were seen.
Kalis, E.G., Goulandris, N.D.
openaire   +3 more sources

A Unique Cytoplasmic Marker for Extratesticular Sertoli Cells

Cell Transplantation, 2002
In the absence of a definitive cell marker for testis-derived Sertoli cells, their identification in cell culture or in Sertoli cell-facilitated cell transplantation protocols is difficult and limits the creditable evaluation of experimental results ...
D. F. Cameron Ph.D., J. J. Hushen, T. Dejarlais, L. Colado, K. M. Wolski, P. R. Sanberg, S. Saporta   +6 more
doaj   +1 more source

Molecular Mechanisms and Signaling Pathways Involved in Sertoli Cell Proliferation

Frontiers in Endocrinology, 2019
Sertoli cells are somatic cells present in seminiferous tubules which have essential roles in regulating spermatogenesis. Considering that each Sertoli cell is able to support a limited number of germ cells, the final number of Sertoli cells reached ...
Silvina Beatriz Meroni, María Noel Galardo, Gustavo Rindone, Agostina Gorga, María Fernanda Riera, Selva Beatriz Cigorraga   +5 more
doaj   +1 more source

Sertoli cell-enriched proteins in mouse and human testicular interstitial fluid

PLoS ONE, 2023
Sertoli cells support the development of sperm and the function of various somatic cells in the interstitium between the tubules. Sertoli cells regulate the function of the testicular vasculature and the development and function of the Leydig cells that ...
Liza O’Donnell, Laura F. Dagley, Michael Curley, Annalucia Darbey, Peter J. O’Shaughnessy, Thorsten Diemer, Adrian Pilatz, Daniela Fietz, Peter G. Stanton, Lee B. Smith, Diane Rebourcet   +10 more
doaj  

Sertoli Cells Enhance Formation of Capillary-Like Structures in Vitro

Cell Transplantation, 2008
Sertoli cells isolated from the testis (referred to as extratesticular Sertoli cells) have been shown to facilitate allo- and xenogeneic cell transplantations.
Brian T. Golat, Don F. Cameron Ph.D.
doaj   +1 more source

Identification of Sertoli cell-specific transcripts in the mouse testis and the role of FSH and androgen in the control of Sertoli cell activity

BMC Genomics, 2017
Background The Sertoli cells act to induce testis differentiation and subsequent development in fetal and post-natal life which makes them key to an understanding of testis biology.
U. Soffientini, D. Rebourcet, M. H. Abel, S. Lee, G. Hamilton, P. A. Fowler, L. B. Smith, P. J. O’Shaughnessy   +7 more
doaj   +1 more source

During seminiferous tubule maturation testosterone and synergistic action of FSH with estradiol support germ cell survival while estradiol alone has pro-apoptotic effect.

Folia Histochemica et Cytobiologica, 2008
During establishment of spermatogenesis at the prepubertal age, an early germ cells apoptotic wave occurs likely aimed to remove abnormal germ cells and to maintain a proper cell number ratio between maturating germ cells and Sertoli cells.
Katarzyna Marchlewsk, Jolanta Slowikowska-Hilczer, Renata Walczak-Jedrzejowska, Elzbieta Oszukowska, Krzysztof Kula   +4 more
doaj   +3 more sources

NODAL secreted by male germ cells regulates the proliferation and function of human Sertoli cells from obstructive azoospermia and nonobstructive azoospermia patients

Asian Journal of Andrology, 2015
This study was designed to explore the regulatory effects of male germ cell secreting factor NODAL on Sertoli cell fate decisions from obstructive azoospermia (OA) and nonobstructive azoospermia (NOA) patients.
Ru-Hui Tian, Shi Yang, Zi-Jue Zhu, Jun-Long Wang, Yun Liu, Chencheng Yao, Meng Ma, Ying Guo, Qingqing Yuan, Yanan Hai, Yi-Ran Huang, Zuping He, Zheng Li   +12 more
doaj   +1 more source

At Home Detection of Ovarian Health Biomarker in Menstruation Blood

Advanced Materials Technologies, EarlyView.
A lateral flow assay enables the detection of anti‐Müllerian hormone directly in unprocessed menstrual blood using silica‐gold nanoshells and smartphone‐assisted machine learning analysis. The platform supports decentralized, user‐operated testing in wearable and dipstick formats, highlighting the potential of menstrual blood as a non‐invasive matrix ...
Lucas Dosnon, Thomas Rduch, Salma Sherif Azer, Inge K. Herrmann   +3 more
wiley   +1 more source