Results 31 to 40 of about 19,826 (185)

GNL3 Orchestrates AR Transcriptional Programs to Drive Castration‐Resistant Prostate Cancer and Immune Evasion

Advanced Science, EarlyView.
GNL3 is a novel AR coregulator with dual coactivator and corepressor functions in prostate cancer (PCa). Our study uncovers a previously unrecognized mechanism by which the AR transcriptional complex integrates oncogenic signaling and immune suppression.
Cuiting Zhang, Tin Long Cheong, Nitin Narwade, Dandan Dong, Mokan Deng, Zhengqiang Miao, Zhaoqiang Ding, Wenchao Li, Kate Man Kei Lei, Gong‐Hong Wei, Terence Chuen Wai Poon, Chu‐Xia Deng, Edwin Cheung   +12 more
wiley   +1 more source

Identification of Novel Progesterone Receptor (PR) Inhibitors (Homo sapiens) from Metabolites of Biotransformation Fungal: A Bioinformatics Approach

Pharmaceuticals
Background/Objectives: Steroids have demonstrated selective cytotoxic properties against tumor cells. The pro-gesterone receptor (PR) plays a vital role in the proliferation, cell differentiation, and maintenance of female reproductive tissue, and its ...
Janaína de Araújo E. Dourado, Samuel Q. Lopes, David Esteban Q. Jimenez, Ryan S. Ramos, Irlon M. Ferreira   +4 more
doaj   +1 more source

Identification of A p300–SP1–BRD4 Transcriptional Axis as a Key Driver of AR Hyperactivation in Polycystic Ovarian Syndrome

Advanced Science, EarlyView.
This study reveals a pivotal epigenetic regulatory role for the histone acetyltransferase p300, demonstrating that its acetylation of histone 3 at lysine 18 and 27 (H3K18ac and H3K27ac), alongside the formation of the p300/BRD4/SP1 complex, drives AR activation and ovarian fibrosis in PCOS.
Zhengquan Zhu, Yihan Wang, Haiyun Chen, Xinye Yu, Tingyu Wang, Yajing Weng, Meihong Guo, Ying Huang, Gaojian Tao, Wangsen Cao, Yong Wang, Daojuan Wang   +11 more
wiley   +1 more source

The role of 5-α-reductase inhibition in supressing progression of male androgenetic alopecia − a postulate for further studies on possible application of saw palmetto extracts

Annales Academiae Medicae Silesiensis, 2023
The study presents the mechanism of male androgenetic alopecia (MAGA), with a focus on the role of the enzyme 5-α-reductase, which is responsible for converting testosterone, the primary male hormone, into its active form, dihydrotestosterone (DHT).
Marcin Piwecki, Aleksandra Urban, Jolanta Pełszyńska   +2 more
doaj   +1 more source

IGFBP5 Restores Endometrial Receptivity and Rescues Implantation Failure in Polycystic Ovary Syndrome

Advanced Science, EarlyView.
Impaired endometrial receptivity contributes to the poor pregnancy outcomes in women with PCOS. The authors found that decreased endometrial IL‐22 levels and disrupted STAT3‐IGFBP5 signaling pathway contributed to impaired endometrial receptivity. Supplementation with IL‐22 or IGFBP5 exerts a protective effect on implantation failure in PCOS‐like mice,
Baoying Liao, Chuyu Yun, Hongying Shan, Yuqian Wang, Xiunan Chen, Weisi Lian, Tianliu Peng, Min Zhao, Xunsi Qin, Kailun Hu, Ping Zhou, Yue Wang, Yanli Pang, Rong Li   +13 more
wiley   +1 more source

Androgen deprivation therapy and hormonal status in men with COVID-19

Вестник урологии, 2023
Severe course of COVID-19 among men compared to the female led to a detailed study of the hormonal status of men with COVID-19. The earliest works about this focused on the incidence and severity of COVID-19 depending on the intake of androgen ...
A. A. Kamalov, D. A. Ohobotov, O. Yu. Nesterova, A. A. Strigunov, A. S. Tivtikyan   +4 more
doaj   +1 more source

Dynamic Shifts in ER–Plasma Membrane Junctions Signaling Define Pro‐Metastatic N‐Glycosylation and Predict Prostate Cancer Progression

Advanced Science, EarlyView.
Prostate cancer remains a leading cause of male cancer death, yet screening cannot reliably identify aggressive disease, underscoring the need for tissue biomarkers. It is shown that primary tumors increase ER–plasma membrane junction signaling via STIM1/ORP5, whereas metastasis features their loss, Golgi dispersal, and rapid conversion of high‐mannose
Amanda J. Macke, Tania Kamal, Taylor E. Divita, Artem N. Pachikov, Chad A. LaGrange, Rajesh Ravichandran, Martha Morton, Robert Powers, Haowen Qiu, Jean‐Jack M. Riethoven, Colm Morrissey, Melinda Wojtkiewicz, Rebekah L. Gundry, Carol A. Casey, Armen Petrosyan   +14 more
wiley   +1 more source

Effect of Serum Testosterone and Dihydrotestosterone Levels in Patients With Seborrhea

پزشکی بالینی ابن سینا, 2016
Introduction: Seborrhea is a condition of sebaceous glands hyperactivity and increase in the secretion of sebum on head and face surface. Sebaceous glands hyperfunction causes oily and glassy appearance with large pores on the skin.
Gholamreza Eshghi, Farzad Lohrasbi, Alireza Soltanian, Aliasghar Rezanejad, Pedram Alirezaei, Leila Khezrian   +5 more
doaj  

SHPro® (mixture of Angelica gigas and Astragalus membranaceus) in men with lower urinary tract symptoms: A randomized, double-blind, placebo-controlled clinical trial [PDF]

Investigative and Clinical Urology
Purpose: A preclinical trial confirmed that Angelica gigas and Astragalus membranaceus had a curative effect on benign prostatic hyperplasia (BPH). Therefore, this study aimed to investigate the effects of this compound in patients with BPH symptoms ...
Ji Hun Lee, Dahye Yoon, Geum Duck Park, Kyung Seok Kim, Soo Ro Kim, Woo Cheol Shin, Seung Hwan Lee, Dae Young Lee   +7 more
doaj   +1 more source

Human Derived Immortalized Dermal Papilla Cells With a Constant Expression of Testosterone Receptor

Frontiers in Cell and Developmental Biology, 2020
Androgenetic alopecia (AGA) is the most common type of hair loss, and is mainly caused by the biological effects of testosterone on dermal papilla cells (DPCs). In vitro culturing of DPCs might be a useful tool for the screening of target molecule of AGA.
Tomokazu Fukuda, Tomokazu Fukuda, Kouhei Takahashi, Shin Takase, Ai Orimoto, Takahiro Eitsuka, Kiyotaka Nakagawa, Tohru Kiyono   +7 more
doaj   +1 more source