Results 31 to 40 of about 71,539 (153)

Proteomic changes in rat spermatogenesis in response to in vivo androgen manipulation; impact on meiotic cells. [PDF]

PLoS ONE, 2012
The production of mature sperm is reliant on androgen action within the testis, and it is well established that androgens act on receptors within the somatic Sertoli cells to stimulate male germ cell development.
Peter G Stanton, Pavel Sluka, Caroline F H Foo, Andrew N Stephens, A Ian Smith, Robert I McLachlan, Liza O'Donnell   +6 more
doaj   +1 more source

Leydig cell metabolic disorder act as a new mechanism affecting for focal spermatogenesis in Klinefelter syndrome patients: a real world cross-sectional study base on the age

Frontiers in Endocrinology, 2023
BackgroundKlinefelter’s syndrome (KS) was once considered infertile due to congenital chromosomal abnormalities, but the presence of focal spermatozoa changed this.
Huang Liu, Zhenhui Zhang, Yong Gao, Hai Lin, Zhiyong Zhu, Houbin Zheng, Wenjing Ye, Zefang Luo, Zhaohui Qing, Xiaolan Xiao, Lei Hu, Yu Zhou, Xinzong Zhang   +12 more
doaj   +1 more source

Early androgen activity after birth determines the hypothalamic expression of androgen and estrogen receptors in adulthood in female but not in male rats

Reproductive Biology and Endocrinology
Gonadal steroids are involved in the organization and programming of several neural systems. The main objective of this study was to determine whether androgen activity in the early postnatal stage influenced the long-term expression of androgen and ...
Rocío García-Úbeda, Jose Manuel Fernandez-Garcia, Ulises Primo, Daniela Grassi, Antonio Ballesta, Maria Angeles Arevalo, Paloma Collado, Helena Pinos, Beatriz Carrillo   +8 more
doaj   +1 more source

ARD1/NAA10 acetylation in prostate cancer

Experimental and Molecular Medicine, 2018
Prostate cancer: Preventing androgen receptor activation Blocking the addition of an acetyl group to androgen receptors by Arrest-defect-1 protein (ARD1) might be an effective strategy for halting prostate cancer progression.
Katherine J. Kuhns, Guanyi Zhang, Zehua Wang, Wanguo Liu   +3 more
doaj   +1 more source

Lipid Metabolic Disorders in Neurodegenerative Diseases – Role of Androgen Receptor

Eurasian Journal of Medicine, 2023
The challenge of managing neurodegenerative disorders is a worldwide concern, especially in the aging population. Neurodegenerative diseases are a varied group of disorders that are characterized by progressive degeneration of the structure and function
Satvika Sharma, Avneet Saini, D.K. Dhawan   +2 more
doaj   +1 more source

Testicular development in mice lacking receptors for follicle stimulating hormone and androgen. [PDF]

PLoS ONE, 2012
Post-natal testicular development is dependent on gonadotrophin and androgen stimulation. Follicle stimulating hormone (FSH) acts through receptors (FSHR) on the Sertoli cell to stimulate spermatogenesis while androgens promote testis growth through ...
Peter J O'Shaughnessy, Ana Monteiro, Margaret Abel   +2 more
doaj   +1 more source

Could Testosterone Have a Therapeutic Role in Prostate Cancer?

Urology Journal, 2013
PURPOSE:To discuss the role of membrane androgen receptors and to investigate the potential role of testosterone-albumin conjugate in the prostate cancer (PCa) treatment.MATERIALS AND METHODS: We identified studies published from 1990 onwards by ...
Konstantinos Stamatiou
doaj  

Expression of Androgen Receptor in Human Placentas from Normal and Preeclamptic Pregnancies

Taiwanese Journal of Obstetrics & Gynecology, 2009
Objective: To elucidate the expression of androgen receptor (AR) in human placenta from normal and preeclamptic (PE) pregnancies. Materials and Methods: This study was performed at the Division of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial ...
Te-Yao Hsu, Kuo-Chung Lan, Chih-Chang Tsai, Chi-Yu Ou, Bi-Hua Cheng, Men-Yin Tsai, Hong-Yo Kang, Yu-Hsia Tung, Yi-Hush Wong, Ko-En Huang   +9 more
doaj   +1 more source

Prostate cancer and therapeutic challenges

Journal of Biological Research - Thessaloniki, 2020
Prostate cancer (PC) is the most prevalent type of cancer in men worldwide. In Saudi Arabia, the rate of PC is increasing annually. The sex steroid hormones androgens and their receptors have critical roles in PC development and progression. Additionally,
Yousef MohammedRabaa Hawsawi, Samar Abdullah Zailaie, Atif Abdulwahab A. Oyouni, Othman Rashed Alzahrani, Osama Mohamed Alamer, Saad Ali S. Aljohani   +5 more
doaj   +1 more source

Androgen receptors in meningiomas [PDF]

Cancer, 1988
Meningiomas have been hypothesized as being hormonally sensitive on the basis of epidemiologic, clinical, and laboratory evidence. Eight meningiomas were assayed and found to have androgen-binding protein. Three tumors were subjected to in vitro growth studies in varying concentrations of dihydrotestosterone (DHT).
J J, Olson, D W, Beck, J W, MacIndoe, P, Min-Loh   +3 more
openaire   +2 more sources