Results 91 to 100 of about 3,711,841 (290)

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

I Jornada de Bioética do Hospital do Câncer IV/INCA

open access: yes, 2007
O Núcleo de Bioética (NB) do Hospital do Câncer IV (HC IV) do Instituto Nacional de Câncer (INCA), em sua I Jornada de Bioética, em 23 de agosto de 2005, trouxe como tema Não-Ressuscitação em Medicina Paliativa.
Instituto Nacional de Câncer José Alencar Gomes da Silva
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Movimento Cascavel Rosa - Na luta contra o câncer [PDF]

open access: yes, 2014
Trabalho apresentado no 31º SEURS - Seminário de Extensão Universitária da Região Sul, realizado em Florianópolis, SC, no período de 04 a 07 de agosto de 2013 - Universidade Federal de Santa Catarina.A Organização Mundial da Saúde estima que, por ano ...
Schons, Raquel   +10 more
core  

Profilaxis cutánea para el tratamiento adyuvante hipofraccionado en cáncer de mama. Estudio piloto

open access: yesGaceta Mexicana de Oncolog�a
Antecedentes: Los esquemas hipofraccionados de radioterapia en cáncer de mama ofrecen desenlaces y toxicidades similares a los convencionales. La piel es el primer sitio de toxicidad, pudiendo observarse radiodermitis en la mayoría de los casos, sin embargo no existe una indicación clara de manejo profiláctico cutáneo. Objetivo: Determinar el beneficio
Bárbara I. Rojo-Rodríguez   +7 more
openaire   +2 more sources

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

Intestinal parasites in cancer patients in the South of Brazil

open access: yesBrazilian Journal of Biology, 2017
Intestinal parasitic infections in immunocompromised patients can lead to serious complications when not diagnosed and treated early. This study aimed to investigate the frequency of intestinal parasites in cancer patients undergoing chemotherapy in the ...
S. Jeske   +6 more
doaj   +1 more source

<b>PROTEÇÃO DE CAROTENÓIDES CONTRA RADICAIS LIVRES GERADOS NO TRATAMENTO DE CÂNCER COM CISPLATINA</b>

open access: yesAlimentos e Nutrição, 2009
<p align="justify"> Carotenóides são pigmentos naturais com propriedades que resultam em funções biológicas benéfi cas à saúde humana, como proteção celular contra radicais livres e oxigênio singlete. O principal mecanismo pelo qual os carotenóides proporcionam tal ação benéfi ca é o da ação antioxidante.
ALESSANDRO DE OLIVEIRA RIOS   +2 more
openaire   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

open access: yesFEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes   +4 more
wiley   +1 more source

RECEPÇÃO – UMA REFLEXÃO TEÓRICA A PARTIR DA FILOSOFIA DE MAURICE MERIEAO-PONTY

open access: yesRevista Baiana de Enfermagem, 2010
Este trabalho traz reflexão teórica sobre o conceito de percepção e do significado que este representa para a enfermagem. Pretende abordar as contribuições de Maurice Merleau-Ponty para o entendimento do referido conceito e sua importância para a ...
Ana Izabel Jatobá de Souza   +1 more
doaj   +1 more source

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