Data/hora: 01/06/2024 18:34:31

Provedor de dados: | Nature Precedings
País: | United Kingdom
Título: | Adopting Nrf2 and NF-&amp;#x3ba;B from cancer: Is there any role of the duo in diabetes?
Autores: | Geeta Negi; Ashutosh Kumar; Shyam S. Sharma.
Data: | 2011-11-08
Ano: | 2011
Palavras-chave: | Cancer; Pharmacology.
Resumo: | Oxidative stress and inflammation are two well-recognized events occurring in normal cells during cancer chemotherapy. Several antioxidant and anti-inflammatory agents have therefore been tried as rational and effective strategies for chemoprotection. Elaborate studies on antioxidants and anti-inflammatory agents in various experimental models of cancer revealed that these agents act by modulating the expression and/or activity of the transcription factors nuclear factor erythroid 2-related factor 2 (Nrf2) and nuclear factor-kappa B (NF-&amp;#x3ba;B). Nrf2 is considered the main sentinel of antioxidant defense as it induces many antioxidant and phase 2 enzymes in response to stressful conditions. Likewise, NF-&amp;#x3ba;B is considered as a denominator of chronic and acute inflammatory processes. In recent years, it was found that a large pool of chemo-preventive and chemo-protective agents that restrain the NF-&amp;#x3ba;B inflammatory cascade also activates Nrf2 signaling. Diabetes and complications thereof are also conditions of amplified oxidative stress and inflammation in various target organs like retina, kidneys, nerves and vasculature. Here we propose that Nrf2 and NF-&amp;#x3ba;B are involved in the etiopathogenesis of diabetes and thus form attractive therapeutic targets. Elucidation of potential involvement of Nrf2 and NF-&amp;#x3ba;B pathways that are operative during multi-organ injury in diabetes may provide basis for development of novel therapies.
Tipo: | Manuscript

Identificador:

http://precedings.nature.com/documents/6581/version/1

oai:nature.com:10.1038/npre.2011.6581.1

http://dx.doi.org/10.1038/npre.2011.6581.1

Fonte: | Nature Precedings
Fonte: | Creative Commons Attribution 3.0 License