Monday, March 12, 2012

Latest Pro-Circumcision Canard: "Circumcision Prevents Prostate Cancer"





Could it be that the circumcision/HIV bandwagon is losing steam, and circumcision advocates are, yet again, hunting for another "correlation" between circumcision and some feared disease?

This shouldn't be too surprising; "researchers" have been trying to vindicate this primarily cultural practice for close to two centuries.

In 2006, the WHO used some very dubious "research" to endorse circumcision as prevention method to prevent HIV. Circumcision advocates have tried to hail this as circumcision's "ultimate vindication," though they may have done this a little too soon. (As it is usually the case...)

But now, perhaps noting that not very many people are buying it, "scientists" and "researchers" are looking to "correlate" circumcision with the reduction of other diseases.

I've already written about Brian Morris who has tried to claim that circumcision "reduces the risk of prostate cancer," among other things.

Now, it seems, other "researchers" have taken his lead and are seeking to produce the "correlation," and, as is usually the case, news outlets are already touting the "link" between circumcision and "prostate cancer prevention" as matter of fact.

The MSNBC headline reads: "Circumcision linked to lower prostate cancer risk." According to "researcher" Jonathan Wright, "These data suggest a biologically plausible mechanism through which circumcision may decrease the risk of prostate cancer," but it fails to actually produce it, doesn't it. What's more important is the "suggestion" that media outlets like MSNBC could take and run with.

Not surprisingly, MSNBC quotes Morris in this article. They too seem to be unaware that he is no expert on circumcision, but merely an enthusiastic circumcision fanatic of long standing. He neither holds degrees (nor genuine interests) in surgery, urology, pediatrics, nor epidemiology, and his field of study (Morris is a molecular biologist and professor of molecular medical sciences) is only remotely related to medicine. He is in no way an authority on circumcision, much less male genitalia, child care, nor disease prevention. Why MSNBC author Joseph Brownstein didn't bother to investigate this man's credentials is beyond me. It seems any quack with a white coat can pass as an "expert nowadays.

Reuters' is a bit more informative, conveying that "The new work jibes with those findings, but it falls short of actually proving that removing a boy's foreskin will cut his future cancer risk," as stated by the very author of this "study," Jonathan Wright. "I would not go out and advocate for widespread circumcision to prevent prostate cancer... We see an association, but it doesn't prove causality." 

Still, Reuters' didn't hesitate to use the headline "Circumcision tied to lower prostate cancer risk." Nor did they hesitate to repeat misinformation.

Reuters' Repeats Blatant Misinformation
Without question, and without any actual demonstrable proof, Reuters' goes on to say: "The foreskin is prone to tiny tears during sex, which may help bacteria and viruses enter the bloodstream."

This is stated as matter-of-fact, foregone conclusion. This theory that "the foreskin is prone to tiny tears during sex which may help bacteria viruses enter the bloodstream" is one of the oldest hypotheses on which many a circumcision "study" has been based, beginning with the very circumcision/HIV rubbish that was produced in Africa. 

Few people know this, but it has actually been scientifically demonstrated that circumcision simply makes no difference.

One study found that there is “no difference between the keratinization of the inner and outer aspects of the adult male foreskin,” and that “keratin layers alone were unlikely to explain why uncircumcised men are at higher risk for HIV infection.” Another study found that “no difference can be clearly visualized between the inner and outer foreskin.”

These studies can be seen here:

Dinh, MH; McRaven MD, Kelley Z, Penugonda S, Hope TJ (2010-03-27). “Keratinization of the adult male foreskin and implications for male circumcision.”. AIDS 24 (6): 899-906. PMID 20098294. http://www.ncbi.nlm.nih.gov/pubmed/20098294.
*Dinh, Minh H; Sheila M Barry, Meegan R Anderson, Scott G McCoombe, Shetha A Shukair, Michael D McRaven, Thomas J Hope (2009-12-06), “HIV-1 Interactions and Infection in Adult Male Foreskin Explant Cultures” (PDF), 16th Conference on Retroviruses and Opportunistic Infections, Montreal, Canada, http://retroconference.org/2009/PDFs/502.pdf. 
*One of my readers has pointed out that the second study I cited was just a poster presentation at a conference. While this means too much weight can't be placed on this data, I'm still showing it just for the sake of even argument. After all, arguments in favor of circumcision are often drawn mostly or entirely from unpublished findings.

Reuters' should take note. 

In what I can only see as an effort to mask an ulterior motive, write utters: "We need to do more work to try to understand this... Our overarching goal is to understand how cancer develops in people." 

Really, Mr. Wright? 

Are you sure it's not to establish yet another pro-circumcision canard? 

Real World Fact
According to the American Cancer Society, 1 in 6 American men, 80% of whom are circumcised from birth, will get prostate cancer. If circumcision "prevents prostate cancer," it is not self-evident in the industrialized country with the highest rate of circumcision.

Source: GLOBOCAN 2008 Cancer Fact Sheet

The news outlets who published today's supposed "prostate cancer/circumcision link" ought to explain how the USA got to be the highest line on this prostate cancer incidence chart, when 80% of the male population is circumcised from birth. Readers must note that circumcision rates are much, much lower in Canada and Australia than in the US. Circumcision is not widely practiced in Japan, and limited to Muslims in India. Circumcision has become near universal in the Republic of Korea due to American influence, but note that it hovers above India, and it overtakes Japan.


The scientific community ought to call these "studies" out for what they are:

ABSOLUTE RUBBISH

Scientists and researchers should be looking for newer, better ways to prevent disease, not seek to keep medical science in the stone age.

This is nothing more than yet another attempt to try and vindicate genital mutilation and the deliberate violation of the most basic of human rights.

Genital mutilation, whether it be wrapped in culture, religion or “research” is still genital mutilation.

It is mistaken, the belief that the right amount of “science” can be used to legitimize the deliberate violation of basic human rights.

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