Prostate cancer STDs and dogs what do they all have in common more than you might think? With some new evidence that potentially links prostate cancer to certain STDs. Trichomoniasis (trich) is the most common non-viral sexually transmitted infection affecting nearly 275 million people worldwide. But most people don’t even know they have it because it, often it doesn’t have any symptoms which is not good because a new study from the University of California shows that having Trichomoniasis can be bad news for men with prostate cancer.
It’s commonly known that certain types of cancer are caused by infections but prostate cancer the number one form of cancer for men has always been kind of a question mark. There are no known lifestyle factors that seem to affect one’s risk of developing it. But we do know that there’s at least a genetic component since it tends to run in families. A study from 2009 found that a quarter of men with prostate cancer also showed signs of trichomoniasis and the men who had it were more likely to have advanced tumors. Still experts are reluctant to draw a link between the two but this new study gives even more ammo to the argument that prostate cancer and trichomoniasis could be related.
According to the study the parasite that causes trichomoniasis :trichomonas vaginalis secretes a protein that leads to inflammation and causes increased growth and invasion of both benign and cancerous prostate cells. So, even if Trichomoniasis doesn’t cause prostate cancer this study suggests that men who already have it may experience a more aggressive form of it if they previously been infected with Trich
Which brings up to another fascinating study that was conducted recently showing that prostate cancer can be snipped out by dogs with near perfect accuracy. A team of researchers from Italy took urine samples from 677 patients half of whom were healthy and half of whom had prostate cancer ranging from low-risk tumors to widespread cancer they then had to specially trained dogs to smell each patient’s urine to see if they could detect the presence of cancer. Apparently, they can both dogs correctly sniff out the cancer patients with a combined accuracy of 98% which is incredible.
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But how does it work well, what help dogs detect Cancer ?
It turns out that people with cancerous tumors secrete something called volatile organic compounds or VOCs in their urine, which evaporate into the air and produce a sense that’s detectable by dogs.
This isn’t the first time, dogs have been used to sniff out cancer. The University of Pennsylvania’s vet school has a dog named tsunami that they claim can correctly detect ovarian cancer ninety percent of the time and another study published in 2006 found that smelling a patient’s breath allowed dogs to successfully detect both lung and breast tumors with an extremely high level of accuracy. This is because VOCs aren’t specific to any kind of cancer, dog should hypothetically be able to send out any tumor is cancer still scientists say it’s a long way off before you’ll see dogs roaming around hospitals. The potential is definitely there and if they find a way to harness it then that could reduce the amount of unnecessary and potentially risky biopsies.