Roger Chammas

Biographic Data

ID1334064
NAMERoger Chammas
GIVEN NAMESRoger
FAMILY NAMEChammas
SIGNATURECHAMMAS R
AFFILIATIONSUniversidade de São Paulo
ORCID0000-0003-0342-8726
VERIFIEDYes
TOTAL WORKS5
TOTAL CITATIONS0
AUTHOR COUNT5
EDITOR COUNT0
FIRST PUBLICATION YEAR2011
LATEST PUBLICATION YEAR2026
H-INDEX0

  • Novas terapias e o tratamento personalizado contra o câncer

    Open AccessRoger ChammasARTICLEEstudos Avançados2026

    O conceito da “bala mágica” de Paul Ehrlich inspirou o desenvolvimento de terapias seletivas contra o câncer. A descoberta de que o câncer resulta do acúmulo de alterações genéticas e epigenéticas levou à identificação de alvos moleculares específicos e ao surgimento das terapias alvo-dirigidas. O sucesso do imatinibe na leucemia mieloide crônica marcou o início da oncologia de precisão, baseada na caracterização molecular dos tumores. Mais recen…

  • Data-driven, cross-disciplinary collaboration

    Open AccessAna Paula Ritto, Adriana Ladeira de Araújo et al.ARTICLEFrontiers in Public Health2024

    Introduction: The COVID-19 pandemic has prompted global research efforts to reduce infection impact, highlighting the potential of cross-disciplinary collaboration to enhance research quality and efficiency. Methods: At the FMUSP-HC academic health system, we implemented innovative flow management routines for collecting, organizing and analyzing demographic data, COVID-related data and biological materials from over 4,500 patients with confirmed…

  • A participação da universidade na produção de testes diagnósticos moleculares do novo coronavírus no Brasil

    Open AccessRenan Gonçalves Leonel Da Silva, Roger Chammas et al.ARTICLECadernos de Saude Publica2020References: 4

    novo coronavrus no Brasil: resposta aos desafios sanitrios

  • Preclinical anticancer effectiveness of a fraction from Casearia sylvestris and its component Casearin X

    Open AccessPaulo Michel Pinheiro Ferreira, Daniel Bezerra et al.ARTICLEJournal of Ethnopharmacology2016

  • P2-442 European ancestry, phenotypic characteristics and risk of cutaneous melanoma

    Olinda Do Carmo Luiz, O Luiz et al.ARTICLEJournal of Epidemiology and…2011

    Cutaneous melanoma shows high rates of mortality and its incidence has increased worldwide over the last century. This also is the trend for Brazil. Identified risk factors for melanoma include the pattern of sun exposure, family history of melanoma, number of nevi and phenotypic characteristics. Ethnicity could also influence the outcome of melanomas like European ancestry in different populations. We carried out a hospital-based case-control st…