Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Anita D. Panek"'
Publikováno v:
Microbiology (Reading, England). 143(3)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08295c5803f5a52d726f7bff8c5b9d94
https://pubmed.ncbi.nlm.nih.gov/33711863
https://pubmed.ncbi.nlm.nih.gov/33711863
Autor:
Anita D. Panek, Rayne S. S. Magalhães, Elis C. A. Eleutherio, Eduardo T. V. Trevisol, Joelma Freire De Mesquita
Publikováno v:
Current Genetics. 61:263-274
Establishing the function of trehalose in yeast cells has led us, over the years, through a long path-from simple energy storage carbohydrate, then a stabilizer and protector of membranes and proteins, through a safety valve against damage caused by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3dda60a55baba9fb106cf20466169d6
https://doi.org/10.1007/s00294-014-0450-1
https://doi.org/10.1007/s00294-014-0450-1
Autor:
Sérgio C. Mannarino, Aline A. Brasil, Allan Belati, Anita D. Panek, Elis C. A. Eleutherio, Marcos D. Pereira
Publikováno v:
FEMS Yeast Research. 13:433-440
Mutations in Cu, Zn-superoxide dismutase (Sod1) have been associated with familial amyotrophic lateral sclerosis, an age-related disease. Because several studies suggest that oxidative stress plays a central role in neurodegeneration, we aimed to inv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05d10f2bf154ad51be34c708528aa73d
https://doi.org/10.1111/1567-1364.12045
https://doi.org/10.1111/1567-1364.12045
Publikováno v:
Applied Microbiology and Biotechnology. 90:697-704
The fermentation process offers a wide variety of stressors for yeast, such as temperature, aging, and ethanol. To evaluate a possible beneficial effect of trehalose on ethanol production, we used mutant strains of Saccharomyces cerevisiae possessing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8af880b177e9396d89a7129e319b299f
https://doi.org/10.1007/s00253-010-3053-x
https://doi.org/10.1007/s00253-010-3053-x
Autor:
Cristiane Juliano Mathias, Anita D. Panek, Ricardo Nuno Correia Pereira, Diana Mariani, Carmelita Gomes da Silva, Elis C. A. Eleutherio, R.S. Herdeiro, Marcos D. Pereira
Publikováno v:
Redox Report. 13:246-254
Glutathione transferases are detoxifying enzymes responsible for eliminating toxic compounds generated under a variety of stress conditions. Saccharomyces cerevisiae control cells and glutathione transferase mutant strains (gtt1 and gtt2) were used t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::129d5b1c2116095ea5405f98a3f1b998
https://doi.org/10.1179/135100008x309028
https://doi.org/10.1179/135100008x309028
Autor:
Anita D. Panek, Patrícia Fernandes, Carmelita Gomes da Silva, Sérgio C. Mannarino, Marcos D. Pereira, Elis C. A. Eleutherio
Publikováno v:
Redox Report. 12:236-244
Aiming to clarify the mechanisms by which eukaryotes acquire tolerance to oxidative stress, adaptive and cross-protection responses to oxidants were investigated in Saccharomyces cerevisiae. Cells treated with sub-lethal concentrations of menadione (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d98d5481d04e60cfef16c8e8cfd6df5d
https://doi.org/10.1179/135100007x200344
https://doi.org/10.1179/135100007x200344
Publikováno v:
Toxicology Letters. 173:1-7
In the yeast Saccharomyces cerevisiae, gamma-glutamyl transferase (gamma-GT; EC 2.3.2.2) is a vacuolar-membrane bound enzyme. In this work we verified that S. cerevisiae cells deficient in gamma-GT absorbed almost 2.5-fold as much cadmium as the wild
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6df728772eb862c6ac7763e890e4ed30
https://doi.org/10.1016/j.toxlet.2007.06.002
https://doi.org/10.1016/j.toxlet.2007.06.002
Autor:
Elis C. A. Eleutherio, Frederico A.V. Castro, Anita D. Panek, Marcos D. Pereira, R.S. Herdeiro
Publikováno v:
Biochimica et Biophysica Acta (BBA) - General Subjects. 1770:213-220
Using S. cerevisiae as a eukaryotic cell model we have analyzed the involvement of both glutathione transferase isoforms, Gtt1 and Gtt2, in constitutive resistance and adaptive response to menadione, a quinone which can exert its toxicity as redox cy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0b30317544e8d23e2c4e6968f0cf468
https://doi.org/10.1016/j.bbagen.2006.10.013
https://doi.org/10.1016/j.bbagen.2006.10.013
Autor:
Anita D. Panek, Adriana Sotero Martins, Danielle N. Peixoto, Lucia M.C. Paiva, Carmen Lucia Antão Paiva
Publikováno v:
Enzyme and Microbial Technology. 38:486-492
We propose a simple method for obtaining a stable, specific and reusable immobilized trehalase reactor for specific quantification of trehalose. Periplasmic trehalase was extracted from transformed Escherichia coli cells (strain Mph2 carrying the pla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86d7a5b7089676d44430424e081660c0
https://doi.org/10.1016/j.enzmictec.2005.07.011
https://doi.org/10.1016/j.enzmictec.2005.07.011
Publikováno v:
FEMS Microbiology Letters. 152:17-21
Mutants Saccharomyces cerevisiae deleted on the trehalose-6-phosphate synthase gene (tps1) and their parental wild-type cells were submitted to hydrostatic pressure in the range of 0-200 MPa. Experimental evidence showed that viability for both strai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e96f72d18c5d5d3d45d0f748d6d1fed
https://doi.org/10.1111/j.1574-6968.1997.tb10403.x
https://doi.org/10.1111/j.1574-6968.1997.tb10403.x