Sunday , January 24 2021

Researcher finds cure for HPV infection, cervical cancer after 20 years of trial – Technology News, Firstpost

In an incredible medical breakthrough that effectively puts an end to women's cervical cancer, researchers in Mexico have found a cure for the carcinogenic human papillomavirus infection.

The Mexico National Polytechnic Institute (IPN) researcher has cured 29 patients with HPV infection.

This was done using a non-invasive treatment called photodynamic therapy using a drug known as & # 39; photosensitization & # 39; and light of a specific wavelength depending on the drug compound.

Dr. Eva Ramon Gallegos (middle) with her team. Image courtesy: National Polytechnic Institute

Dr. Eva Ramon Gallegos (middle) with her team. Image courtesy: National Polytechnic Institute

When the photosensitizers are exposed to the specific wavelength of light, they release some form of reactive oxygen that damages the DNA in nearby cells.

While HPV is the main cause of cervical cancer, there have also been HPV-negative cases. As cancer grows, the efficacy of this treatment is reduced from 100 percent in HPV infected patients who have not developed cancer to 64.3 percent of women who had both virus and cervical cancer and 57 percent in women who had cancer. but no HPV infection, according to one El Universal report.

Human papillomavirus is a very common infection and prevalent worldwide. There are at least 100 known variants of HPV, of which at least 14 are known to be cervical.

HPV vaccine (1)

This HPV cure comes at a time when cervical cancer cases quickly become the leading cause of death among female cancer patients around the world, the World Health Organization (WHO) said in a declaration.

The researchers specialize in early detection and photodynamic therapy to combat HPV and have succeeded in winning the ultimate stroke – a 100 percent cure – after twenty years of adjusting treatment.

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