Genera’s low false negatives
Wednesday, 15 October, 2008
Pilot clinical trials of Genera Biosystems' [ASX: GBI] new PapType HPV detection test have shown that the test gives improved detection rates of cervical cancer than the market leader test.
Currently Qiagen's Hybrid Capture 2 test (HC2) is the only FDA-approved test for cervical cancer screening.
But in Genera's latest trials, PapType outperformed the HC2 test, returning a false negative rate of seven per cent, compared to a 27 per cent false negative rate with HC2.
Genera believes the results are very encouraging, although they are not yet conclusive.
For example, all the women in the study already had an abnormal pap smear. According to Genera, trials from the general population will need to be conducted before the superiority of PapType can be confirmed.
New targets identified for a universal influenza B vaccine
Researchers have identified fragments from influenza B viruses that the immune system...
Melatonin helps to prevent obesity, studies suggest
In an experiment carried out in rats, chronic administration of melatonin prevented obesity to a...
Personality influences the expression of our genes
An international research team has used artificial intelligence to show that our personalities...
