Výsledky vyhledávání - "Beatriz L. Molinari"

Akademický článek

Phosphorylation and subcellular localization of p27Kip1 regulated by hydrogen peroxide modulation in cancer cells.

Autor: Irene L Ibañez, Candelaria Bracalente, Cintia Notcovich, Ivanna Tropper, Beatriz L Molinari, Lucía L Policastro, Hebe Durán

Publikováno v: PLoS ONE, Vol 7, Iss 9, p e44502 (2012)

The Cyclin-dependent kinase inhibitor 1B (p27Kip1) is a key protein in the decision between proliferation and cell cycle exit. Quiescent cells show nuclear p27Kip1, but this protein is exported to the cytoplasm in response to proliferating signals. W

Externí odkaz: https://doaj.org/article/0a89fa1477d3451fad16c0620dae848a

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Evaluation of metabolic reactivity in macrophages from mice with chronic sodium arsenite intake and experimental carcinogenesis

Autor: Mónica A. Palmieri, Beatriz L. Molinari, Deborah R. Tasat

Publikováno v: Cellular and Molecular Biology. 64:34-39

Arsenic is carcinogenic to human beings, and environmental exposure to arsenic is a public health issue that affects large populations around the world. Thus, studies are needed to determine the mode of action of arsenic and to prevent harmful effect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::496677b54ff351a3367a8cc688255335
https://doi.org/10.14715/cmb/2018.64.10.6

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Evaluation of metabolic reactivity in macrophages from mice with chronic sodium arsenite intake and experimental carcinogenesis

Autor: Mónica A, Palmieri, Deborah R, Tasat, Beatriz L, Molinari

Publikováno v: Cellular and molecular biology (Noisy-le-Grand, France). 64(10)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::e03ccc3e3f0a91462c08559483ee0778
https://pubmed.ncbi.nlm.nih.gov/30084793

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Effect of Sodium Arsenite on Mouse Skin Carcinogenesis

Autor: Beatriz L. Molinari, Mónica A. Palmieri

Publikováno v: Toxicologic Pathology. 43:704-714

Arsenic is carcinogenic in human beings, and environmental exposure to arsenic is a public health issue that affects large populations worldwide. Thus, studies are needed to determine the mode of action of arsenic and prevent harmful effects arising

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9aecacccf309f452e033f2873c56679b
https://doi.org/10.1177/0192623314566240

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Induction and Rejoining of DNA Double Strand Breaks Assessed by H2AX Phosphorylation in Melanoma Cells Irradiated with Proton and Lithium Beams

Autor: Mónica A. Palmieri, A.A. Burlon, A.J. Kreiner, Jorge Davidson, Monica E. Vazquez, Irene L. Ibañez, A.A. Valda, M. Davidson, Daniela Navalesi, Candelaria Bracalente, Lucia Laura Policastro, Beatriz L. Molinari, Hebe Durán, Mabel J. Ozafran

Publikováno v: International Journal of Radiation Oncology*Biology*Physics. 74:1226-1235

Purpose The aim of this study was to evaluate the induction and rejoining of DNA double strand breaks (DSBs) in melanoma cells exposed to low and high linear energy transfer (LET) radiation. Methods and Materials DSBs and survival were determined as

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fef9e03dcceeac90ae9501076d829121
https://doi.org/10.1016/j.ijrobp.2009.02.070

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Kinetics of MTT-formazan exocytosis in phagocytic and non-phagocytic cells

Autor: Beatriz L. Molinari, Mónica A. Palmieri, Rómulo L. Cabrini, Deborah Ruth Tasat

Publikováno v: Micron. 36:177-183

MTT is taken up by cells by endocytosis and reduced to formazan in the endosomal/lysosomal compartment. Formazan is deposited intracellularly as blue granules and is later exocytosed as needle-like formazan crystals. The present study involves an ana

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c2e7580a5d2170d5cb7fa916a358334
https://doi.org/10.1016/j.micron.2004.08.002

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Imbalance of antioxidant enzymes in tumor cells and inhibition of proliferation and malignant features by scavenging hydrogen peroxide

Autor: Paola Andrea Rojas, Hebe Durán, Lucia Laura Policastro, Fernando Larcher, Cristina Susana Costa, Beatriz L. Molinari, Osvaldo L. Podhajcer, Patricia Blanco

Publikováno v: Molecular Carcinogenesis. 39:103-113

The aim of this study was to evaluate the endogenous alterations of the antioxidant enzymes in tumor cells and to specifically compensate the resulting changes in the levels of reactive oxygen species (ROS) to control the malignant growth. We determi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::328b826b2d5dc810bb2adb13d05823a0
https://doi.org/10.1002/mc.20001

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Atypical association of H 1 and H 2 histamine receptors with signal transduction pathways during multistage mouse skin carcinogenesis

Autor: Elena Rivera, Mónica A. Palmieri, Hebe Durán, Graciela Cricco, Rosa Bergoc, Carlos Davio, Beatriz L. Molinari, Carlos P. Fitzsimons

Publikováno v: Europe PubMed Central

Objective: In the present work we studied the association of histamine receptors with second messengers during multistage carcinogenesis in Sencar mice skin.¶Methods: 96 Sencar female mouse, divided into six groups were used. Tumors appeared only in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b85fe9f720b52bf57d61bfb3af5a9769
https://doi.org/10.1007/s000110050190

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Induction and persistence of large γH2AX foci by high linear energy transfer radiation in DNA-dependent protein kinase-deficient cells

Autor: Mónica A. Palmieri, Irene L. Ibañez, A.J. Kreiner, Candelaria Bracalente, Hebe Durán, A.A. Valda, Beatriz L. Molinari, Jorge Davidson

Publikováno v: International journal of radiation oncology, biology, physics. 87(4)

Purpose To evaluate the cell response to DNA double-strand breaks induced by low and high linear energy transfer (LET) radiations when the catalytic subunit of DNA-dependent protein kinase (DNA-PKcs), an essential protein of the nonhomologous end-joi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef03a256fc2d59140214454c8f3dc98a
https://pubmed.ncbi.nlm.nih.gov/23972723

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Phosphorylation and Subcellular Localization of p27Kip1 Regulated by Hydrogen Peroxide Modulation in Cancer Cells

Autor: Irene L. Ibañez, Candelaria Bracalente, Beatriz L. Molinari, Cintia Notcovich, Hebe Durán, Ivanna Tropper, Lucia Laura Policastro

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
PLoS ONE
PLoS ONE, Vol 7, Iss 9, p e44502 (2012)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eff618e2f0c09d97d67675e345012efe
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0044502

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