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NYUCN researchers study sexual transmission of HCV among HIV-positive MSM

While sexual contact is not the most efficient means of hepatitis C (HCV) transmission, there have been several reports of outbreaks of sexually transmitted HCV in HIV-positive men who have sex with men (MSM). HCV infections are more likely to become persistent and to lead to progressive liver disease in people who are HIV-infected, even if they are receiving HIV treatment. Factors underlying these infections in HIV-positive MSM are only partially understood.

14 Sep 2015

Researchers link molecular dots between periodontitis and heart disease

Periodontitis is a risk factor for heart disease. Now a team of researchers has shown that a periodontal pathogen causes changes in gene expression that boost inflammation and atherosclerosis in aortic smooth muscle cells. The research is published ahead of print in Infection and Immunity, a journal of the American Society for Microbiology.

14 Sep 2015

Caltech researchers find antibody that can detect, neutralize HIV viruses in infected patients

Proteins called broadly neutralizing antibodies (bNAbs) are a promising key to the prevention of infection by HIV, the virus that causes AIDS. bNAbs have been found in blood samples from some HIV patients whose immune systems can naturally control the infection.

14 Sep 2015

Genetic mutations in deadly Ebola virus appear to block antibody-based treatments

Genetic mutations called "escape variants" in the deadly Ebola virus appear to block the ability of antibody-based treatments to ward off infection, according to a team of U.S. Army scientists and collaborators. Their findings, published online this week in the journal Cell Reports, have implications for the continued development of therapeutics to treat Ebola virus disease, which has claimed the lives of over 11,000 people in West Africa since last year.

14 Sep 2015

Online course offered in October on zoonotic disease

Recent outbreaks of plague, tularemia and increasing incidents of rabies exposure highlight the importance of zoonotic disease education for physicians and public health professionals.

11 Sep 2015

Aridis' AR-301 granted FDA Fast Track Designation for treatment of pneumonia caused by S. aureus

Aridis Pharmaceuticals, Inc., a biopharmaceutical company applying proprietary technologies to produce novel anti-infectives and immunotherapies for infectious diseases, announced today that the U.S. Food and Drug Administration granted Fast Track Designation to AR-301, the Company's fully human anti-Staphylococcal alpha-toxin IgG1 monoclonal antibody (mAb).

11 Sep 2015

Researchers now have a way to study special proteins linked to different diseases, cancer

Researchers from Northwestern University and Yale University have developed a user-friendly technology to help scientists understand how proteins work and fix them when they are broken. Such knowledge could pave the way for new drugs for a myriad of diseases, including cancer.

11 Sep 2015

Psychosis, hepatitis C infection are greatest risk factors for mortality in marginalized Vancouver residents

Marginalized residents of Vancouver's Downtown Eastside are dying at more than eight times the national average, and treatable conditions are the greatest risk factors for mortality, researchers at the University of British Columbia have found.

11 Sep 2015

Nurse-trainer uses new approach to teach correct combination of HIV drugs to Angola's nurses

Nurse-trainer Helena Cumbelembe Inacio was struggling to teach nurses at the health center here the correct combination of medicines to prevent pregnant women with HIV from passing the infection to their children.

11 Sep 2015

Envision inaugurates 10th Annual Conference, honors outstanding achievements in low vision rehabilitation

Envision, the Wichita, Kan.-based not-for-profit organization that supports those who are blind and visually impaired, officially opened its 10th Annual Conference at The Grand Hyatt in downtown Denver this morning with a session honoring outstanding commitment to improving the quality of life of those who are blind and visually impaired and keynote addresses from two individuals representing the great athletic accomplishments those with vision loss can achieve.

11 Sep 2015

Chronic alcohol consumption disrupts liver molecular circadian clock, leads to alcoholic liver disease

The activity of an organ in the body changes through the day and is governed by its internal clock, also known as a circadian clock. Staying on a circadian schedule is important for health, and disruptions lead to disease.

11 Sep 2015

Signs of Alzheimer’s found in growth hormone patients

People may be able to contract Alzheimer’s disease during certain medical procedures in the same way that Creutzfeldt-Jakob disease (CJD) is transmitted, suggest researchers from University College London.

10 Sep 2015

CureVac, IAVI team up to advance development, testing of AIDS vaccines

The non-profit International AIDS Vaccine Initiative (IAVI) and biopharmaceutical company CureVac are partnering to accelerate the development of AIDS vaccines, utilizing novel immunogens developed by IAVI and partners, delivered via CureVac's novel messenger RNA (mRNA) technology.

10 Sep 2015

Healthy adults who receive flu vaccination may also help protect older adults at higher risk for flu-related complications

Healthy adults who get the flu vaccine may help protect not only themselves but also older adults in their community at higher risk for serious complications from influenza, suggest findings from a new study published in Clinical Infectious Diseases. Based on a national sample of more than 3 million people across eight flu seasons, researchers observed that seniors were up to 21 percent less likely to be diagnosed with flu-related illness if they lived in areas where more adults under 65 were immunized.

10 Sep 2015

Belgian research project examines use of preventive HIV medication among gay men

The Institute of Tropical Medicine in Antwerp (ITM), with support from the Agency for Innovation by Science and Technology (IWT), launches the Be-PrEP-ared project on Thursday 10 September.

10 Sep 2015

New systematic review questions effectiveness of MVA85A vaccine on TB

A new systematic review of animal studies testing a vaccine for tuberculosis raises questions about whether the studies provided sufficient evidence to move into trials of children.

10 Sep 2015

Census, household survey data can help reduce vulnerability to Ebola infections in Liberia

A newly published research study by U.S. Forest Service researchers demonstrates that the social vulnerability indices used in climate change and natural hazards research can also be used in other contexts such as disease outbreaks.

10 Sep 2015

Deadly parasite that causes Chagas disease widespread in Texas bugs

A deadly parasite that causes Chagas disease is widespread in a common Texas insect, according to a new study by University of Texas at El Paso researchers. The finding suggests that the risk of Texans contracting the disease may be higher than previously thought.

10 Sep 2015

New nanozyme test can help curb Ebola spread in western Africa

A new Ebola test that uses magnetic nanoparticles could help curb the spread of the disease in western Africa. Research published in Biosensors and Bioelectronics shows that the new test is 100 times more sensitive than the current test, and easier to use. Because of this, the new test makes it easier and cheaper to diagnose cases, enabling healthcare workers to isolate patients and prevent the spread of Ebola.

10 Sep 2015

Nerve damage caused by leprosy linked to changes in the brain of patients

Brain plasticity is the ability of the brain to change both anatomically and functionally in response to changes in the body or in the environment.

10 Sep 2015

Disease/Infection News

NYUCN researchers study sexual transmission of HCV among HIV-positive MSM

Researchers link molecular dots between periodontitis and heart disease

Caltech researchers find antibody that can detect, neutralize HIV viruses in infected patients

Genetic mutations in deadly Ebola virus appear to block antibody-based treatments

Online course offered in October on zoonotic disease

Aridis' AR-301 granted FDA Fast Track Designation for treatment of pneumonia caused by S. aureus

Researchers now have a way to study special proteins linked to different diseases, cancer

Psychosis, hepatitis C infection are greatest risk factors for mortality in marginalized Vancouver residents

Nurse-trainer uses new approach to teach correct combination of HIV drugs to Angola's nurses

Envision inaugurates 10th Annual Conference, honors outstanding achievements in low vision rehabilitation

Chronic alcohol consumption disrupts liver molecular circadian clock, leads to alcoholic liver disease

Signs of Alzheimer’s found in growth hormone patients

CureVac, IAVI team up to advance development, testing of AIDS vaccines

Healthy adults who receive flu vaccination may also help protect older adults at higher risk for flu-related complications

Belgian research project examines use of preventive HIV medication among gay men

New systematic review questions effectiveness of MVA85A vaccine on TB

Census, household survey data can help reduce vulnerability to Ebola infections in Liberia

Deadly parasite that causes Chagas disease widespread in Texas bugs

New nanozyme test can help curb Ebola spread in western Africa

Nerve damage caused by leprosy linked to changes in the brain of patients

The Proteoform Puzzle: Unlocking the Next Frontier

Synthetic Biology and the Pursuit of Living Diagnostics

Modular, Scalable, Intelligent: How n6 Is Rethinking NGS Library Prep

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