Man believed cured of AIDS says he's still cured
(AP) — The first person believed to have been cured of AIDS says reports he still has the HIV virus are false.
Jul 24, 2012
Archive: 24/07/2012
Researchers find driver of breast cancer stem cell metastasis
The finding involves the cancer gene RhoC, which has previously been shown to promote metastasis of many types of cancer. RhoC levels increase as breast cancer progresses and high levels of RhoC are associated with worse ...
Jul 24, 2012
Sports guidelines for long QT syndrome patients may be too strict, study finds
Participation in competitive sports by people with long QT syndrome -- a genetic abnormality in the heart's electrical system -- has been a matter of debate among physicians. Current guidelines disqualify most LQTS patients ...
Jul 24, 2012
Phase III trial of dapivirine ring begins in Africa: New HIV prevention approach for women
A large clinical trial testing the long-term safety and effectiveness of a new approach for preventing HIV in women – a vaginal ring used once a month – is now underway in Africa, researchers announced today at ...
Jul 24, 2012
New angioplasty procedure improves blood flow in blocked arteries to extremities
Patients with blocked arteries to their extremities, known as peripheral artery disease (PAD) or critical limb ischemia (CLI), may now find relief from lower leg pain and wounds caused by impaired leg artery circulation with ...
Jul 24, 2012
Mindfulness meditation reduces loneliness in older adults: study
For older adults, loneliness is a major risk factor for health problems — such as cardiovascular disease and Alzheimer's — and death. Attempts to diminish loneliness with social networking programs like creating ...
Jul 24, 2012
Team develops better understanding of memory retrieval between children and adults
Neuroscientists from Wayne State University and the Massachusetts Institute of Technology (MIT) are taking a deeper look into how the brain mechanisms for memory retrieval differ between adults and children. While the memory ...
Jul 24, 2012
Colonoscopy screening markedly reduces colorectal cancer incidence and death
A study from researchers in Switzerland found that colonoscopy with polypectomy significantly reduces colorectal cancer incidence and colorectal cancer-related death in the general population. A total of 12 colorectal cancer ...
Jul 24, 2012
Kohler motivation effect: 'Weakest links' show greatest gains in relay races
The inferior members of swimming or running relay teams – those athletes who fared poorest in individual races – showed the greatest gains when performing as part of a team, and those gains were even greater during ...
Jul 24, 2012
