Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Robert I. Schumacher"'
Autor:
Alicia J. Kowaltowski, Robert I. Schumacher, Luis Alberto Luévano-Martínez, Camille C. Caldeira da Silva, Gianlucca Gonçalves Nicastro, Suely Lopes Gomes
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Blastocladiella emersonii is an early diverging fungus of the phylum Blastocladiomycota. During the life cycle of the fungus, mitochondrial morphology changes significantly, from a fragmented form in sessile vegetative cells to a fused network in mot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4f83800714f66b8f4798c7500e562d5
https://doi.org/10.1016/j.funbio.2018.11.005
https://doi.org/10.1016/j.funbio.2018.11.005
Publikováno v:
PLoS ONE, Vol 7, Iss 10, p e46767 (2012)
BACKGROUND: The unicellular parasite Trypanosoma cruzi is the causative agent of Chagaś disease in humans. Adherence of the infective stage to elements of the extracellular matrix (ECM), as laminin and fibronectin, is an essential step in host cell
Externí odkaz:
https://doaj.org/article/10a36b1da0cf4f34a66b22dfe7175c5c
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Different types of shed vesicles as, for example, exosomes, plasma-membrane-derived vesicles or microparticles, are the focus of intense research in view of their potential role in cell–cell communication and under the perspective that they might b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4149da7667815ca89bac8d87ba6a7776
https://doi.org/10.1016/j.micinf.2012.07.008
https://doi.org/10.1016/j.micinf.2012.07.008
Autor:
Maria Fernanda Forni, Fernando Dutra, Robert I. Schumacher, Humberto Miguel Garay-Malpartida, Mari Cleide Sogayar, Etelvino J. H. Bechara, Adriano Sartori
Publikováno v:
Chemical Research in Toxicology. 21:1841-1850
Aminoacetone (AA), triose phosphates, and acetone are putative endogenous sources of potentially cytotoxic and genotoxic methylglyoxal (MG), which has been reported to be augmented in the plasma of diabetic patients. In these patients, accumulation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6635e50999a19a311e2106c163184649
https://doi.org/10.1021/tx8001753
https://doi.org/10.1021/tx8001753
Autor:
Margaret H. Magdesian, Mariana S. Silveira, Renata Rosito Tonelli, Melissa Regina Fessel, Robert I. Schumacher, Walter Colli, Rafael Linden, Maria Júlia Manso Alves
Publikováno v:
Experimental Cell Research. 313:210-218
Chagas' disease is a chronic, debilitating and incapacitating illness, caused by the protozoan parasite Trypanosoma cruzi when infective trypomastigotes invade host cells. Although the mechanism of trypomastigotes interaction with mammalian cells has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38dcd3cc0f9040cf1783ec7948d6c873
https://doi.org/10.1016/j.yexcr.2006.10.008
https://doi.org/10.1016/j.yexcr.2006.10.008
Autor:
Robert I. Schumacher
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Estudou-se o comportamento frente a radiação UV de células humanas XP12RO, deficientes em reparo-excisão de dímeros de pirimidina. Cinéticas de incorporação de precursor radiativo de DNA em tempos crescentes apos a exposição a UV mostraram
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::899d853463bfbfd185baeef72f506b29
https://doi.org/10.11606/t.46.1981.tde-26112013-150223
https://doi.org/10.11606/t.46.1981.tde-26112013-150223
Autor:
José Ribamar Ferreira Júnior, Robert I. Schumacher, Boris U. Stambuk, Felipe S. Chambergo, Augusto Savio Peixoto Ramos, Hamza El-Dorry, Lia K. Muschellack
Publikováno v:
Biochemical and Biophysical Research Communications. 339:30-36
Genes for the enzymes that metabolize galactose in Saccharomyces cerevisiae are strongly induced by galactose and tightly repressed by glucose. Because glucose also represses mitochondrial activity, we examined if derepression of the GAL1 galactokina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::716c50dcc717810c83192b2f731a6a05
https://doi.org/10.1016/j.bbrc.2005.11.003
https://doi.org/10.1016/j.bbrc.2005.11.003
Autor:
Alison Colquhoun, Tahis B. Felix, José Ernesto Belizário, Vanessa Z. C. Santos, Antônio Sesso, Maria de Lourdes Higuchi, Luis A. A. Botelho, Márcia Martins Marques, Sérgio N. Konno, Robert I. Schumacher, M. M. T. Monteiro, Joyce T. Kawakami, Guilherme Rodrigues da Silva
Publikováno v:
The Anatomical Record Part A: Discoveries in Molecular, Cellular, and Evolutionary Biology. :1337-1351
Here we report on the mitochondrial permeability transition (MPT), which refers to the morphology of mitochondria whose inner membrane has lost its selective permeability. In all types of apoptotic cells so far examined, we found outer mitochondrial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2fd50b7f15f4bb496438105b2499683
https://doi.org/10.1002/ar.a.20134
https://doi.org/10.1002/ar.a.20134
Autor:
Arnaldo da Silva, Maria Silvia Viccari Gatti, Maria A. Juliano, Fabio Franco Teixeira de Freitas, Márcio José da Silva, Robert I. Schumacher, Urara Kawazoe, Heidi Dolder, Adilson Leite
Publikováno v:
Molecular and Biochemical Parasitology. 120:53-60
In the present work, we describe the discovery of PW2, a novel peptide presenting in vitro activity against Eimeria acervulina and E. tenella sporozoites. PW2 was selected from phage display (Ph.D.) peptide libraries by an alternative method of panni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cf2fad5e194103327469cc55046e64f
https://doi.org/10.1016/s0166-6851(01)00439-x
https://doi.org/10.1016/s0166-6851(01)00439-x
Autor:
Paulo A. Zaini, Suely Lopes Gomes, Gabriela Mol Avelar, Guy Leonard, Thomas A. Richards, Robert I. Schumacher
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Current Biology
Universidade de São Paulo (USP)
instacron:USP
Current Biology
Summary Sensing light is the fundamental property of visual systems, with vision in animals being based almost exclusively on opsin photopigments [1]. Rhodopsin also acts as a photoreceptor linked to phototaxis in green algae [2, 3] and has been impl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::848a4cf396c3a0084bc7247ceaf5cf9e