Are human papilloma viruses (HPV) causing some prostate cancers? And could getting the HPV vaccine help in preventing some cases of prostate cancer? Sure sounds like it according to a recent study published by Australian researchers.
The researchers reviewed 26 studies and came to the conclusion that while prostate cancer likely has many causes, it appears to also have an infectious viral cause - specifically certain human papilloma viruses (HPVs). They point out that HPV vaccines protect against the high risk HPV types 16 and 18, which cause the majority of cervical cancers, and also appear to be implicated in some prostate cancers.
From Medical Xpress: Potential causal role of human papilloma viruses (HPVs) in prostate cancers
Human papilloma viruses (HPVs) - a common group of viruses known to cause cervical cancers—may also have a causal role in prostate cancer, according to a literature review published in the open access journal Infectious Agents and Cancer, supporting the case for universal HPV vaccination.
James Lawson and Wendy Glenn, at the University of New South Wales, Australia reviewed results from 26 previous studies on HPVs and their links to prostate cancer. They assessed the existing evidence using a common set of nine causal criteria, including the strength and consistency with which HPVs were associated with prostate cancers and whether HPVs were detected in prostate tissues that later went on to develop cancer. ...continue reading "Prostate Cancer and Human Papilloma Viruses"