Results 41 to 50 of about 89,644 (263)

Progesterone receptor modulators for endometriosis [PDF]

Cochrane Database of Systematic Reviews, 2017
Endometriosis is defined as the presence of endometrial tissue (glands and stroma) outside the uterine cavity. This condition is oestrogen-dependent and thus is seen primarily during the reproductive years. Owing to their antiproliferative effects in the endometrium, progesterone receptor modulators (PRMs) have been advocated for treatment of ...
Jing, Fu, Hao, Song, Min, Zhou, Huili, Zhu, Yuhe, Wang, Hengxi, Chen, Wei, Huang   +6 more
openaire   +2 more sources

Pharmacological chromatin remodeling enhances response to estrogen therapy in ER+ breast cancer

Molecular Oncology, EarlyView.
Estrogen therapy elicits clinical benefit in ~ 30% of patients with endocrine‐resistant estrogen receptor (ER)‐positive breast cancer. Based on findings that ER transcriptional activation underlies response to estrogen therapy, we tested the effects of epigenetic dysregulation via pharmacological inhibition of histone deacetylases (HDACi).
Anneka L. Johnson Thomas, Barbara Karakyriakou, Patricia C. Muskus, Alyssa M. Roberts, Justin Rendleman, Alexa Warren, Hanxu Lu, Kimberly A. Birmingham, Malone K. Friedman, Abigail E. Goen, Huijuan Yang, Owen M. Wilkins, Fred W. Kolling, Eugene Demidenko, Julie M. Jorns, Brock C. Christensen, Todd W. Miller   +16 more
wiley   +1 more source

Survival Outcomes in Older Adults with Axial Spondyloarthritis and Concomitant Cancer

Arthritis Care &Research, Accepted Article.
Objective The objective of this study was to determine survival outcomes in older adults with axial spondyloarthritis (axSpA) and concomitant cancer. Methods We conducted a population‐based study using Medicare claims data linked to Surveillance, Epidemiology, and End Results data to determine overall survival (OS) and cancer‐specific survival (CSS) in
Savannah Bowman, Mei Li, Xiudong Lei, Hui Zhao, Juan I. Ruiz, Sharon H. Giordano, Alexis R. Ogdie, Maria E. Suarez‐Almazor   +7 more
wiley   +1 more source

Expression of estrogen and progesterone receptors in astrocytomas: a literature review

Clinics
Gliomas are the most common type of primary central nervous system neoplasm. Astrocytomas are the most prevalent type of glioma and these tumors may be influenced by sex steroid hormones.
Cléciton Braga Tavares, Francisca das Chagas Sheyla Almeida Gomes-Braga, Danylo Rafhael Costa-Silva, Carla Solange Escórcio-Dourado, Umbelina Soares Borges, Airton Mendes Conde-Junior, Maria da Conceição Barros-Oliveira, Emerson Brandão Sousa, Lorena da Rocha Barros, Luana Mota Martins, Gil Facina, Benedito Borges da-Silva   +11 more
doaj   +1 more source

Advances in 3D Bioprinting for Breast Cancer Modeling: Tumor Microenvironment, Metastasis, and Drug Screening

Advanced Healthcare Materials, EarlyView.
Three‐dimensional bioprinting transforms breast cancer modeling from simple constructs into spatially organized, multicellular, perfused, and patient‐derived platforms. This review shows how bioinks, cellular composition, architecture, and flow govern tumor behavior and drug response, while revealing why complexity alone is insufficient without ...
Mustafa Nakipoglu, Mahboobeh Mahmoodi, Ehsanul Hoque Apu, Fahimeh Shahabipour, Sibel Emir Diltemiz, Sanjib Saha, Halima Alem, Nureddin Ashammakhi   +7 more
wiley   +1 more source

Human iPSC‐Derived Tissue‐Engineered Nigrostriatal Pathway for Chronic Restoration of Dopaminergic Axon Tracts in a Rat Parkinson's Model

Advanced Healthcare Materials, EarlyView.
Inspired by conventional cell therapy and emerging bioengineering approaches, the tissue‐engineered nigrostriatal pathway (TE‐NSP) has an anatomically‐inspired design comprising a population of human dopaminergic neurons with unidirectional, long‐projecting axon tracts.
Wisberty J. Gordián‐Vélez, Dimple Chouhan, Kevin D. Browne, James Lim, Saarang P. Karandikar, Rodrigo A. España, John E. Duda, H. Isaac Chen, D. Kacy Cullen   +8 more
wiley   +1 more source

Characterization of membrane-associated non-genomic progesterone receptors in cattle bull spermatozoa

Indian Journal of Animal Sciences
The present study aimed to examine the molecular existence of the non-genomic progesterone receptors (P4) and their location in Hariana bull spermatozoa.
VIKAS SACHAN, SOUMEN CHOUDHURY, DILIP K SWAIN, ANUJ KUMAR, ATUL SAXENA, PRATISHTHA SHARMA, AVANEESH KUMAR SINGH   +6 more
doaj   +1 more source

Immune Aspects and Myometrial Actions of Progesterone and CRH in Labor

Clinical and Developmental Immunology, 2012
Progesterone and corticotropin-releasing hormone (CRH) have a critical role in pregnancy and labor, as changes related to these hormones are crucial for the transition from myometrial quiescence to contractility.
Nikolaos Vrachnis, Fotodotis M. Malamas, Stavros Sifakis, Panayiotis Tsikouras, Zoe Iliodromiti   +4 more
doaj   +1 more source

Therapeutic effects of progesterone and its metabolites in traumatic brain injury may involve non-classical signaling mechanisms

Frontiers in Neuroscience, 2013
Traumatic brain injury is an important and costly medical problem for which no clinically proven treatment currently exists. Studies in rodents and humans have shown beneficial effects of progesterone (P4) on both mortality and functional outcomes ...
Paul S. Cooke
doaj   +1 more source

Effect of Estrogen Progesterone LH and FSH on Oxidant and Antioxidant Parameters in Rat Uterine Tissue [PDF]

International Journal of Fertility and Sterility, 2009
Background To attain whether the effects of low and high doses of estrogen progesterone luteinizing hormone (LH) and follicle stimulating hormone (FSH) in acute and chronic administration were related to oxidant and antioxidant parameters in rat uterine ...
Bunyamin Borekci, Metin Ingec, Yakup Kumtepe, Mehmet Karaca, Feride Koc, Suleyman Salman, Mine Gulaboglu, Halis Suleyman, M.D   +7 more
doaj   +1 more source