Rare G84E mutation strongly associated with familial (inherited) prostate cancer

A new study has confirmed an initial finding that the rare G84E mutation (also known as rs138213197) in the HOXB13 gene is a significant driver of risk for prostate cancer among men with a family history of the disease. … READ MORE …

Do SPOP mutations define a new molecular subtype of prostate cancer?

A Letter to the Editor just published in the journal Nature Genetics has suggested that that so-called SPOP mutations may be responsible for between 6 and 15 percent of the prostate cancers diagnosed in the USA each year. … READ MORE …

New data on the genetics of aggressive prostate cancer, but …

A new paper in the Proceedings of the National Academy of Sciences suggests the existence of a subset of “hypermutated” cell lines in some forms of aggressive prostate cancer. … READ MORE …

Chromosome catastrophe theory: an introduction to “chromothripsis”

According to a new paper in the journal Cell, researchers at the Sanger Institute at Cambridge, in England, believe they have discovered a completely new mechanism for the initial development of about 2 or 3 percent of all cancers. … READ MORE …

Prostate cancer news reports: Sunday, May 24, 2009

Today’s news reports deal with such matters as:

  • Advances in radical prostatectomy
  • Variations in mutation in androgen-resistant patients
  • Data from a Phase I/II trial of AT-101
  • The link between CTC level and response to therapy with abiraterone … READ MORE …

BRCA1/2 mutations and risk for aggressive prostate cancer

According to another Reuters report, men who develop prostate cancer and who carry one of three possible hereditary mutations to the so-called breast cancer genes BRCA1 and BRCA2 appear to be at particularly high risk for an aggressive form of the disease. … READ MORE …

The Darwinian evolution of cancers

In a fascinating study by scientists from The Institute of Advanced Studies at Princeton and the University of California, Yeang et al.  are reporting that a molecular, Darwinian, “survival of the fittest” scenario appears to play out as gene mutations seek to survive through cancerous tumors. … READ MORE …

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