Papel da proteína Mx1 na resposta a interferons e no processo neoplásico

The Mx1 protein is encoded by an interferon- induced gene and shares domain organization, homooligomerization capacity and membrane association with the large dynamin-like GTPases. The Mx1 protein is involved in the response to a large number of RNA viruses, such as the bunyavirus family and the influenza virus. Interestingly, it has also been found as a methylation-silenced gene in several types of neoplasm, including head and neck squamous cell carcinoma. In this scenario, MX1 gene silencing is associated with immortalization in several neoplastic cell lines. Thus, Mx1 stands out as one of the key proteins involved in interferon-induced immune response and also plays an important role in cell cycle control. Here we discuss some of the functions of the Mx1 protein, including its antiviral activity, protein folding and involvement in neoplasia, as well as those revealed by investigating its cellular partners.

Estudos estruturais com fosfolipases A2 isoladas de venenos de serpentes dos gêneros Bothrops e Crotalus

Pós-graduação em Ciências Biológicas (Genética) - IBB

Papel das proteínas Nod na modulação da resposta imune nas doenças priodontais

Pós-graduação em Odontologia - FOAR

Caracterização biofísica da interação entre a proteína M2-1 do Vírus Sincicial Respiratório Humano (HRSV) com quercetina

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise estrutural de halogenases encontradas em clusters gênicos da biossíntese de antibióticos glicopeptídicos

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)