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Tech2 News Staff
February 11, 2019 12:10:44 IST
During an incredible medical breakthrough that effectively puts an end to cervical cancer in women, Mexican researchers have found a cure for infection causing human papillomavirus cancer.
The researcher from the National Polytechnic Institute (IPN) of Mexico has successfully cured 29 patients infected with HPV.
This has been done using a non-invasive treatment called photodynamic therapy that uses a drug, known as a "photosensitizer," and a light of a specific wavelength depending on the drug compound.
Dr. Eva Ramon Gallegos (center) with her team. Image Courtesy: National Polytechnic Institute
When photosensitizers are exposed to the specific wavelength of light, they release a form of reactive oxygen that damages the nearby cells' DNA.
Although HPV is the leading cause of cervical cancer, there are also negative cases for HPV. As cancer develops, the effectiveness of this treatment increases from 100% in HPV-infected patients who have not developed cancer to 64.3% of women with cancer and cancer. cervix and 57% of women with cancer but not infected with HPV. according to one l & # 39; universal report.
Human papillomavirus is a very common and widespread infection worldwide. There are at least 100 known variants of HPV, of which at least 14 are known to cause cervical cancer.
This HPV treatment comes at a time when cases of cervical cancer are rapidly becoming the leading cause of death among women with cancer worldwide, the World Health Organization (WHO) said in a statement. A declaration.
Researchers specialize in early detection and photodynamic therapy to fight HPV and have managed to win the ultimate battle – a 100% cure – after twenty years of improved treatment.
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