0000000000808039
AUTHOR
A Cervantes
showing 2 related works from this author
In the literature: May 2016
2016
Radiotherapy as single modality was considered the standard of care for low-grade gliomas, a mixed population of low proliferative tumours including oligodendrogliomas, oligoastrocytomas and grade 2 astrocytomas. However, a recently reported trial in the New England Journal of Medicine indicates1 that the addition of procarbacine, lomustine (CCNU) and vincristine, a combination known by its acronym, PCV, significantly prolongs survival in patients with low-grade glioma. When this trial was initially reported in 2012, after a median follow-up of almost 6 years, according to the estimated number of events needed to analyse the results, a significant difference in progression-free survival (PF…
In the literature: March 2016
2016
The way clones resistant to anti-EGFR (Epidermal Growth Factor Receptor) inhibition evolve in non-small cell lung cancer is far from being determined. In an international cooperative effort led by investigators at Johns Hopkins Hospital in Baltimore, the origin of acquired resistance mediated by the EGFRT790M mutation has been further elucidated. That mutation, recognised as gatekeeper and present in about 60% of pretreated cases with anti-EGFRs, could occur either from the selection of previously existing EGFR790M cell clones or by the evolution of originally EGFR790M-negative drug-tolerant cells. In a series of elegant experiments, the authors show that these drug-tolerant cells have a di…