Results 191 to 200 of about 90,675 (307)

Role of estrogen receptor beta in epithelia lacking estrogen receptor alpha expression

, 2008
Estrogens influence the physiology of many organs by activation of the nuclear receptors ERalpha and ERbeta. The epithelium of ventral prostate, ovarian granulosa cells and lung, are ERalpha-negative but express high levels of ERbeta. This thesis focuses on the role played by ERbeta in ERalpha-negative epithelium.
openaire   +1 more source

Immunomodulatory and Cytotoxic Properties of Enniatin B1 in Porcine Alveolar Macrophages

Journal of Applied Toxicology, EarlyView.
ABSTRACT This study investigates the immunomodulatory effects of Enniatin B1 (ENNB1), an emerging mycotoxin, on porcine alveolar macrophages (PAMs), a species‐specific model relevant to human innate immunity. PAMs were exposed to increasing ENNB1 concentrations (0.5–6 μM) over 6, 24, and 48 h.
Sara Frazzini, Francesca Caloni, Paola Fossati, Giancarlo Ruffo, Luciana Rossi   +4 more
wiley   +1 more source

Melanoma Cells Exposed to Clomiphene Citrate Respond With Cell Cycle Arrest and Reduced Invasiveness

Journal of Applied Toxicology, EarlyView.
ABSTRACT Epidemiological studies have suggested that clomiphene citrate (CC) exposure may increase the risk of malignant melanoma, but mechanisms are unknown. We investigated the effects of CC on melanoma cell line A375. Cells were treated with CC at 2, 20, 200, and 2000 ng/mL, followed by assessment of cell viability and metabolism, cell cycle ...
Thaís S. Ribeiro, Felipe H. S. Silva, Ana Paula G. S. Miranda, Isabella T. Borges, Pedro H. D. M. Prazeres, Marcia C. F. Ferreira, Enio Ferreira, Fernando M. Reis, Helen L. Del Puerto   +8 more
wiley   +1 more source

Comparative Digital Estrogen Receptor Alpha (ERα) Expression Analysis in Benign and Malignant Prostate Tissue of Men and Dogs. [PDF]

Prostate
Lothion-Roy J, Aeschlimann L, Hiller LA, Rottenberg S, Mongan NP, Rutland CS, Rakha E, Dean A, Rubin MA, de Brot S.   +9 more
europepmc   +1 more source

Mode‐of‐Action and Human Relevance Assessment for Diisononyl Phthalate‐Induced Liver Tumors in Rodents

Journal of Applied Toxicology, EarlyView.
ABSTRACT Diisononyl phthalate (DINP) is a high molecular weight phthalate and high production volume chemical. DINP's carcinogenic potential has been investigated in four rodent bioassays, with liver tumors observed in three of the studies. Authoritative assessments have hypothesized that DINP acts through the peroxisome proliferator‐activated receptor
Amanda N. Buerger, Melissa M. Heintz, Laurie C. Haws, Chad M. Thompson   +3 more
wiley   +1 more source

Harnessing artificial intelligence to identify Bufalin as a molecular glue degrader of estrogen receptor alpha. [PDF]

Nat Commun
Jiang S, Liu K, Jiang T, Li H, Wei X, Wan X, Zhong C, Gong R, Chen Z, Zou C, Zhang Q, Cheng Y, Cao D.   +12 more
europepmc   +1 more source

The TRPM2–PARP‐1 Axis Involvement in Bisphenol A and Nonylphenol‐Induced Ferroptosis in Trigeminal Ganglion Cells

Journal of Applied Toxicology, EarlyView.
ABSTRACT Environmental contaminants like bisphenol A (BPA) and nonylphenol (NP) are recognized neurotoxicants; however, the molecular mechanisms underlying their impact on sensory ganglia, specifically the trigeminal ganglion (TG), remain critically underexplored.
Betül Yazğan, Musa Tatar, Yener Yazğan, Kıymet Kübra Tüfekci   +3 more
wiley   +1 more source

eIF4A controls translation of estrogen receptor alpha and is a therapeutic target in advanced breast cancer. [PDF]

Proc Natl Acad Sci U S A
Boyer JA, Rosen EY, Sharma M, Dorso MA, Mai N, Amor C, Reiter JM, Kannan R, Gadal S, Xu J, Miele M, Li Z, Chen X, Chang Q, Pareja F, Worland S, Warner D, Sperry S, Chiang GG, Thompson PA, Yang G, Ouerfelli O, Drilon A, de Stanchina E, Wendel HG, Chandarlapaty S, Rosen N.   +26 more
europepmc   +1 more source

Toxic Effects of Bisphenol A and Its Analogs on Ovarian Structure and Function: A Narrative Review of Ovary‐Focused Studies

Journal of Applied Toxicology, EarlyView.
ABSTRACT Bisphenol A (BPA) is a widely used industrial chemical found in polycarbonate plastics and epoxy resins and is recognized for its endocrine‐disrupting properties. Human exposure is common due to its presence in food packaging and everyday products. As BPA use has been restricted, structurally similar compounds such as BPS, BPB, BPAF, and BADGE
Nurbanu Zengin, Marwa Tawfıq Ahmed Alsalım, Muhammed Canik, Sevda Bağdatlı, Nazan Deniz Yön   +4 more
wiley   +1 more source

Estrogen receptor alpha and beta chromatin interactions govern ovarian folliculogenesis but dissipate during ovulation.

Endocrinology
Dinh DT, McPhee TR, Foot NJ, Robker RL, Russell DL.   +4 more
europepmc   +1 more source