Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Guadalupe Eijo"'
Autor:
María Florencia Gottardo, Gabriela Jaita, María Laura Magri, Sandra Zárate, Mariela Moreno Ayala, Jimena Ferraris, Guadalupe Eijo, Daniel Pisera, Marianela Candolfi, Adriana Seilicovich
Publikováno v:
PLoS ONE, Vol 10, Iss 4, p e0124589 (2015)
Externí odkaz:
https://doaj.org/article/c366eeedac4e4de496eddb18ab3cd20a
Autor:
María Florencia Gottardo, Gabriela Jaita, María Laura Magri, Sandra Zárate, Mariela Moreno Ayala, Jimena Ferraris, Guadalupe Eijo, Daniel Pisera, Marianela Candolfi, Adriana Seilicovich
Publikováno v:
PLoS ONE, Vol 9, Iss 10, p e111548 (2014)
Humanin (HN) is a 24-amino acid peptide with cytoprotective action in several cell types such as neurons and testicular germ cells. Rattin (HNr), a homologous peptide of HN expressed in several adult rat tissues, also has antiapoptotic action. In the
Externí odkaz:
https://doaj.org/article/ae3327bb11d1492ba592d9330660511a
Autor:
Sandra Zárate, Gabriela Jaita, Jimena Ferraris, Guadalupe Eijo, María L Magri, Daniel Pisera, Adriana Seilicovich
Publikováno v:
PLoS ONE, Vol 7, Iss 7, p e41299 (2012)
Estrogens are key to anterior pituitary function, stimulating hormone release and controlling cell fate to achieve pituitary dynamic adaptation to changing physiological conditions. In addition to their classical mechanism of action through intracell
Externí odkaz:
https://doaj.org/article/4ac7248c94134090a621c38474511624
Autor:
Jimena Ferraris, Daniela Betiana Radl, Sandra Zárate, Gabriela Jaita, Guadalupe Eijo, Verónica Zaldivar, Carmen Clapp, Adriana Seilicovich, Daniel Pisera
Publikováno v:
PLoS ONE, Vol 6, Iss 7, p e21806 (2011)
The anterior pituitary is under a constant cell turnover modulated by gonadal steroids. In the rat, an increase in the rate of apoptosis occurs at proestrus whereas a peak of proliferation takes place at estrus. At proestrus, concomitant with the max
Externí odkaz:
https://doaj.org/article/dfcebb6554f44fe1b8938d90d5bae660
Autor:
María Laura Magri, Guadalupe Eijo, Verónica Zaldivar, Jimena Ferraris, Gabriela Jaita, Daniel Pisera, Daniela Radl, Sandra Zárate, Adriana Seilicovich, Valeria Romina Boti
Publikováno v:
Journal of Neuroendocrinology. 23:651-659
Nuclear factor-kappa B (NF-κB), an important pro-inflammatory factor, is a crucial regulator of cell survival. Both lipopolysaccharide (LPS) and tumour necrosis factor (TNF)-α activate NF-κB signalling. Oestrogens were shown to suppress NF-κB act
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a444e94d5786f0eace79dd3b9192f29
https://doi.org/10.1111/j.1365-2826.2011.02157.x
https://doi.org/10.1111/j.1365-2826.2011.02157.x
Autor:
Daniel Pisera, Sandra Zárate, Verónica Zaldivar, Adriana Seilicovich, Guadalupe Eijo, Jimena Ferraris, Daniela Radl, Gabriela Jaita, María Laura Magri
Publikováno v:
Neuroendocrinology. 93:106-113
Background: Estrogens are recognized modulators of pituitary cell renewal, sensitizing cells to mitogenic and apoptotic signals. Tumor necrosis factor-α (TNF-α) is a proinflammatory cytokine that plays an important role in tissue homeostasis modula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a79b03fa0b49ba55b18f706fac40fec2
https://doi.org/10.1159/000323760
https://doi.org/10.1159/000323760
Autor:
L. Ferrari, Gabriela Jaita, Jimena Ferraris, Guadalupe Eijo, Sandra Zárate, Daniela Radl, Verónica Zaldivar, Daniel Pisera, Adriana Seilicovich
Publikováno v:
Endocrine. 39:21-27
We have previously reported that Fas activation induces apoptosis of anterior pituitary cells from rats at proestrus but not at diestrus and in an estrogen-dependent manner. In this study, we evaluated the effect of Fas activation on apoptosis of lac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fa1d674976d3068315f159b6237df74
https://doi.org/10.1007/s12020-010-9407-4
https://doi.org/10.1007/s12020-010-9407-4
Autor:
Sandra Zárate, Daniel Pisera, Guadalupe Eijo, Daniela Radl, Adriana Seilicovich, María Laura Magri, Verónica Zaldivar, Gabriela Jaita, Jimena Ferraris
Publikováno v:
Neuroendocrinology. 90:292-300
Background: Estrogens are recognized as acting as modulators of pituitary cell renewal, sensitizing cells to mitogenic and apoptotic signals, thus participating in anterior pituitary homeostasis during the estrous cycle. The balance of pro- and antia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f596d04b3b57d7dd3b9cac2544e4dc4
https://doi.org/10.1159/000235618
https://doi.org/10.1159/000235618
Autor:
María Laura Magri, Jimena Ferraris, Gabriela Jaita, Guadalupe Eijo, María Florencia Gottardo, Adriana Seilicovich, Sandra Zárate, Daniel Pisera
Publikováno v:
Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme. 48(4)
Anterior pituitary cell turnover depends on a tight balance between proliferation and apoptosis. We have previously shown that estrogens sensitize anterior pituitary cells to pro-apoptotic stimuli. c-FLIP (cellular-FLICE-inhibitory-protein) isoforms
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::805baabdeac7e328b2172209fe9e6194
https://pubmed.ncbi.nlm.nih.gov/26566102
https://pubmed.ncbi.nlm.nih.gov/26566102
Autor:
Adriana Seilicovich, Mariela A. Moreno Ayala, Daniel Pisera, María Florencia Gottardo, Guadalupe Eijo, Marianela Candolfi, Sandra Zárate, Gabriela Jaita, María Laura Magri
Activation of nuclear factor (NF)-κB promotes cell proliferation and inhibits apoptosis. We have previously shown that oestrogens sensitise normal anterior pituitary cells to the apoptotic effect of tumour necrosis factor (TNF)-α by inhibiting NF-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::787abfcb7a115353ae78ca2f62e2a4b2
Wiley Online Library
Wiley Online Library
