Autoantibodies against muscarinic receptors in breast cancer: their role in tumor angiogenesis.

Autor: María Gabriela Lombardi, María Pía Negroni, Laura Tatiana Pelegrina, María Ester Castro, Gabriel L Fiszman, María Eugenia Azar, Carlos Cresta Morgado, María Elena Sales

Publikováno v: PLoS ONE, Vol 8, Iss 2, p e57572 (2013)

The presence of autoantibodies in cancer has become relevant in recent years. We demonstrated that autoantibodies purified from the sera of breast cancer patients activate muscarinic acetylcholine receptors in tumor cells. Immunoglobulin G (IgG) from

Externí odkaz: https://doaj.org/article/926c78063f4f4edeb9a243b4a9a2b221

Allopregnanolone alters follicular and luteal dynamics during the estrous cycle

Autor: María de los Ángeles Sanhueza, Leopoldina Scotti, Joana Antonela Asensio, Antonella Rosario Ramona Cáceres, Laura Tatiana Pelegrina, Fernanda Parborell, Myriam Raquel Laconi

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Reproductive Biology and Endocrinology : RB&E
16;35
UMaza Digital
Universidad Maza
instacron:UMAZA
Reproductive Biology and Endocrinology, Vol 16, Iss 1, Pp 1-12 (2018)

Background: Allopregnanolone is a neurosteroid synthesized in the central nervous system independently of steroidogenic glands; it influences sexual behavior and anxiety. The aim of this work is to evaluate the indirect effect of a single pharmacolog

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a5bfcd4ec740321fb16f6e2ad44fd84
https://rbej.biomedcentral.com/articles/10.1186/s12958-018-0353-y

A single dose of allopregnanolone affects rat ovarian morphology and steroidogenesis

Autor: Fernanda Parborell, Fernando Alfredo Giuliani, Antonella Rosario Ramona Cáceres, Myriam Raquel Laconi, Joana Antonella Asensio, Laura Tatiana Pelegrina

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Allopregnanolone, a progesterone metabolite, is one of the best characterized neurosteroids. In a dose that mimics serum levels during stress, allopregnanolone inhibits sexual receptivity and ovulation and induces a decrease in luteinizing hormone le

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ffdf842db8a45e72ad1999c8293d3bf
http://www.reproduction-online.org/content/153/1/75

Immunoglobulin G from breast cancer patients in stage I stimulates muscarinic acetylcholine receptors in MCF7 cells and induces proliferation: participation of nitric oxide synthase-derived nitric oxide

Autor: Eulalia de la Torre, María Eugenia Azar, Alejandro Español, Carlos Cresta Morgado, María Elena Sales, Laura Tatiana Pelegrina, Gabriel L. Fiszman, María Pía Negroni

INTRODUCTION: Muscarinic acetylcholine receptors (mAChR) belong to the G-protein-coupled receptor family and are extensively expressed in most cells in mammals. We had reported the expression of mAChR in murine and human breast tumors. METHODS: The p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ad8e6d83cea9e1d6e674a0a80c39d59
https://link.springer.com/article/10.1007/s10875-010-9370-0