Pitt cancer researchers find key oncoprotein in Merkel cell carcinoma – Knocking out a viral protein called “small tumor protein,” or sT, stopped the cancer cells from replicating, revealed by researchers in a recent study.
Odds for detecting HIV varies by method, new study finds – The odds for effectively detecting HIV in African-American men vary by method, researchers have found in a recent study, which appears in the Annals of Behavioral Medicine.
Allergan’s BOTOX? Receives A Positive Opinion in Fourteen European Countries for Urinary Incontinence in Patients with MS or Spinal Cord Injury – Allergan is pleased to announce that BOTOX (botulinum toxin type A) has received a positive opinion from the Irish Medicines Board for the management of urinary incontinence in adults with neurogenic detrusor overactivity (NDO) resulting from neurogenic bladder due to stable sub-cervical spinal cord injury, or multiple sclerosis.
Salmonella Kentucky has developed resistance to antibiotic Ciprofloxacin – A strain of Salmonella resistant to the most powerful antibiotics has been found in the UK, France and Denmark. This particular strain has a high level of resistance to ciprofloxacin, a common treatment for severe salmonella infections.
HIV rate is increasing among young black gay men in US – While blacks represent 14 percent of the U.S. population, they accounted for 44 percent of new HIV infections in 2009. HIV infection rates among blacks were nearly eight times higher than rates in whites.
Majority of U.S. hospitals do not fully support breastfeeding — New CDC report shows missed opportunities for preventing childhood obesity beginning at birth – Breastfeeding protects against childhood obesity, yet less than 4 percent of U.S. hospitals provide the full range of support mothers need to be able to breastfeed, according to the most recent Vital Signs report released by the Centers for Disease Control and Prevention.
One person has died and 77 people have been sickened in the United States by an outbreak of drug-resistant salmonella that likely originated in ground turkey – Last Friday, the U.S.D.A. issued an alert warning consumers to fully cook ground turkey. Ground turkey is a popular substitute for ground beef for grilled burgers. It is not illegal to sell meat contaminated with salmonella; cooking the meat thoroughly can destroy the pathogen.
First global study of real-world circumcision rollout conducted over 3-year period in South Africa amongst 110,000 adults shows a marked reduction (>60 percent) of HIV acquisition among circumcised adult men – Researchers presenting late breaking research on the final day of the 6th IAS Conference on HIV Pathogenesis, Treatment and Prevention (IAS 2011) have focussed on new studies in the field of circumcision, pre-exposure prophylaxis (PrEP) and antiretroviral treatment. The IAS 2011 conference has been attended by over 5000 researchers, clinicians and community leaders since Sunday in Rome.
DNDi launches new drug development program to address treatment needs of children with HIV/AIDS – The Drugs for Neglected Diseases initiative (DNDi) announced the launch of a new drug development programme to address critical unmet treatment needs of children with HIV/AIDS. Because HIV transmission in young children has largely been eliminated in high-income countries due to effective prevention of mother-to-child transmission (PMTCT) interventions, little market incentive exists for pharmaceutical companies to develop antiretroviral (ARV) drugs adapted for children.
Roll out treatment as prevention now to stop HIV and AIDS — Lancet column calls for immediate expansion of global HIV strategy – The Lancet, a leading global medical journal, published an editorial comment today that emphasizes the critical role of expanding access to HIV treatment under a “Treatment as Prevention” strategy to stop the HIV pandemic.
Copper reduces infection risk by more than 40 percent – Copper touch surfaces could have a key role in preventing the transmission of healthcare-associated infections. Extensive laboratory tests have demonstrated copper’s antimicrobial efficacy against key organisms. A 97% reduction in surface pathogens in rooms with copper surfaces has been demonstrated.
Premature aging caused by some HIV drugs, study shows – Researchers revealed that a class of anti-retroviral drugs (NRTIs) commonly used to treat HIV can cause premature ageing, as the drugs damage DNA in the patient’s mitochondria. HIV-infected people treated with antiretroviral drugs sometimes show advanced signs of frailty and age-associated diseases such as cardiovascular disease and dementia at an early age.
