UCSD partners with Peru in NIH grant to battle malaria, world's number 2 killer
...tospirosis is a bacterial disease transmitted from infected mammals (wild and domestic) to humans via infected urine that may be in water. It is primarily an occupational disease that affects farmers, veterinar...Mouse study could aid vaccine designers
... system's "killer" T cells are prompted to destroy infected cells. Their insights provide a blueprint for rati...r certain cancers. Once alerted to the presence of infected cells, resting T cells are "awakened" and begin to multiply rapidly. Then they zero in on and destro...African-Americans respond poorly to hepatitis C treatment
...stimated 4 million people in the United States are infected with hepatitis C. African-Americans have a higher rate of genotype 1 infection than non-Hispanic whites. Earlier studies had suggested the prevalence of genotype 1 infection in African-Americans was responsible for their lower response rate to treatm...Researchers explore gene treatment to obliterate HIV before it does damage
...a study to test a possible method of empowering an infected person's own cells to destroy HIV as it enters the cell. The process involves removing the patient's stem cells - the ones in the bloodstream that form the different immune system cell types that HIV infects, such as T cells and macrophages - and ins...OHSU vaccine and gene therapy institute receives $3.5 million for AIDS vaccine research
...rcent to 90 percent of the population currently is infected with CMV, a virus that causes little to no effects...ectors have the capacity to re-infect such already infected individuals and generate immune responses to new proteins engineered into the vector. To develop and...Key immune system protein reduced in HIV-associated dementia patients
...nfection. Monocyte/macrophages are known to become infected by HIV in the bloodstream, but unlike the immune system's T-cells, they are not killed when infected. (The virus continues to infect the macrophages even in the presence of highly active antiretroviral therapy (HAART).) Instead, the cells serve as a ...Advances emerging in hepatitis management
...d virologic response in less than half of patients infected with HCV genotype 1, the most common genotype in t... antiviral activity and is well tolerated in HCV-1 infected chronic hepatitis C patients. The phase I/II dose escalation trial is investigating NM283, a nove...New UNC research finds high rate of chlamydia in U.S. young adults
...han one in 25 young adults in the United States is infected with the organism that causes the sexually transmitted disease known as chlamydia, according to the latest results from the National Longitudinal Study of Adolescent Health, a continuing University of North Carolina at Chapel Hill investigation. If n...Hospital gowns' benefits outweigh costs in intensive care unit
...ospital gowns when visiting a patient colonized or infected with drug-resistant bacteria, so instituting a similar policy at other hospitals might require additional costs for initial set-up and staff education. "Those kinds of costs only would be incurred once, though, while the cost benefits would continue ...Elevated rates of trauma may put urban American Indian women at increased risk for contracting HIV
...ehaviors that place them at high risk for becoming infected with the HIV virus that causes AIDS, according to a new study focusing on American Indians in the New York City area. The study also indicates that HIV rates among American Indian women may be much higher than suggested by HIV/AIDS surveillance data...American Academy of Neurology sums up scientific highlights from 56th Annual Meeting
...ttle is known about prevalence of dementia in this infected population. Using a simple clinical interview, researchers in Canada and Uganda showed that 31 percent of all HIV-positive patients in Uganda have mild or moderate dementia, and another 46 percent have subclinical cognitive impairment, similar to rat......so considered behavioural factors, such as whether infected individuals would begin to isolate themselves as t...ed by a fever, which would result in many of those infected effectively quarantining themselves through being too ill to leave the house." "Previously, governme...Study finds HIV protein can drive immune cells away
...he test tube but do not eradicate the virus in the infected patient, says Mark Poznansky, MD, PhD, of the Part...e dont know yet if this process occurs in patients infected with HIV, but if it does, it provides a new therapeutic approach that could block this viral protein...Study shows human milk may prevent serious infection in extremely low birth weight infants
...milk as 29 percent of total intake. Infants never infected received milk as 33 percent of total intake, according to Meinzen-Derr....Bacterial infection may cause or worsen asthma attacks in children
...ren who experienced their first asthma attack were infected with mycoplasma. About 20 percent of the children who had been previously diagnosed with asthma suffered attacks apparently aggravated by mycoplasma infection. It's important for physicians to know about the potential consequences of mycoplasma infec...Malaria: Plasmodium togetherness a strategy for breeding success
...by mosquitoes that had bitten volunteers naturally infected with Plasmodium falciparum showed that these sexua...on, on blood ingested by mosquitoes from naturally infected volunteers have confirmed these results, thus validating the model the research team adopted. Compar...Smoking increases papillomavirus risk in HIV-infected women
...infection who smoke are more likely than women not infected with HIV to acquire and have prevalent human papil...ed women were 3.9 times more likely than women not infected with HIV to have HPV infection at the outset of the study. When smoking was factored into the analys...HIV transmission is heightened during acute infection
...ed that the viral load in the semen of the acutely infected men was significantly higher than that of the chronically infected men. Furthermore, statistical analysis found that there was a direct correlation between the viral l...Electronic nose device proves effective for diagnosing pneumonia and sinusitis
...ent of sinusitis cases among 22 patients, one half infected and the other half not so. All bacteria, as living organisms, produce unique arrays or mixtures of exhaled gases. The e-nose works by comparing "smellprints" from a patient's breath sample to standardized, or known, readings stored on a computer ch...Drugs experts call for government backing to stop the spread of hepatitis C
...ing drug use. "Now, with as many as 200,000 people infected with HCV in the UK, the vast majority of them inje...six years or less, and no more than half the group infected with HCV. Dr Rhodes and his team are experts in conducting qualitative studies of injecting drug use...