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Harvard Medical School scientists reveal structure of vesicular stomatitis virus protein

Viruses need us. In order to multiply, viruses have to invade a host cell and copy their genetic information. To do so, viruses encode their own replication machinery or components that subvert the host replication machinery to their advantage.

3 Jul 2015

Creating more effective vaccines against flu virus

Flu vaccines can be something of a shot in the dark. Not only must they be given yearly, there's no guarantee the strains against which they protect will be the ones circulating once the season arrives. New research by Rockefeller University scientists and their colleagues suggests it may be possible to harness a previously unknown mechanism within the immune system to create more effective and efficient vaccines against this ever-mutating virus.

3 Jul 2015

Research finding could lead to first effective therapies, vaccines against dengue virus

Researchers at Vanderbilt University and the National University of Singapore have determined the structure of a human monoclonal antibody which, in an animal model, strongly neutralizes a type of the potentially lethal dengue virus.

3 Jul 2015

Ledipasvir/sofosbuvir combination approved for hepatitis C treatment does not require antiviral drug

The drug approved to treat patients infected with the hepatitis C virus needs no help from other antivirals, according to a study released online this week in the journal Hepatology.

2 Jul 2015

Penn State dermatologist provides tips for treating poison ivy rash

Dr. David Adams, a dermatologist at Penn State Hershey, doesn't buy recent news reports that poison ivy has become stronger and more prevalent lately.

2 Jul 2015

Latent CMV infection induces telomere shortening

The telomeres are repetitive DNA sequences at each end of our chromosomes. Studies show that in every cell division, the telomere is shortened. As a result, the telomere limits the cell to a fixed number of divisions and a limited life span. An essential part of human cells they affect how our cells age - as people with longer telomeres live longer lives. Surprisingly, people who are infected with a latent virus, that is, an asymptomatic virus, have shorter telomeres.

2 Jul 2015

New study looks at how leaf litter in water influences mosquitoes that can transmit West Nile virus

A new study looks at how leaf litter in water influences the abundance of Culex pipiens mosquitoes, which can transmit West Nile virus to humans, domestic animals, birds and other wildlife.

2 Jul 2015

Two South Dakota State University researchers awarded NASA grant to combat West Nile virus

Through a three-year NASA grant, two South Dakota State University researchers will help mosquito control officials use mosquito surveillance and environmental data to target West Nile virus.

2 Jul 2015

Extreme heat and precipitation events linked to increased risk of Salmonella infections

Extreme heat and precipitation events, which are expected to increase in frequency and intensity due to climate change, are associated with increased risk of Salmonella infections, according to a study led by researchers from the University of Maryland School of Public Health.

2 Jul 2015

New article highlights learnings gleaned from monitoring complex HIV clinical trials in Africa

A new article in Clinical Investigation highlights the learnings gleaned from monitoring several complex HIV clinical trials in Africa over a 15 year period.

2 Jul 2015

HIV capsid protein plays crucial role in the virus' life cycle

HIV, or human immunodeficiency virus, is the retrovirus that leads to acquired immunodeficiency syndrome or AIDS. Globally, about 35 million people are living with HIV, which constantly adapts and mutates creating challenges for researchers. Now, scientists at the University of Missouri are gaining a clearer idea of what a key protein in HIV looks like, which will help explain its vital role in the virus' life cycle.

2 Jul 2015

Researchers receive $1.35 million grant to study how influenza virus passes from birds to humans

An international research team led by Lukas Tamm of the University of Virginia School of Medicine will receive $1.35 million from the Human Frontier Science Program Organization to better understand how the influenza virus passes from birds to humans.

2 Jul 2015

National trial aims to reduce unnecessary use of antibiotics in post-acute and long-term care facilities

The University of Pittsburgh School of Medicine will be leading a $1.5 million national trial to examine methods to reduce unnecessary use of antibiotics in post-acute and long-term care (PA/LTC) facilities.

1 Jul 2015

Increased years of secondary schooling reduce risk of HIV infection, shows study

Longer secondary schooling substantially reduces the risk of contracting HIV, particularly for girls, according to new research from Botswana published in The Lancet Global Health journal.

1 Jul 2015

Dengue and chikungunya-carrying mosquitoes spreading to new areas, warn scientists

Scientists behind the first global distribution maps of two species of dengue and chikungunya-carrying mosquitoes warn they are spreading to new areas where they could cause disease.

1 Jul 2015

Aridis' Aerucin gets FDA Fast Track Designation for treatment of hospital-acquired and ventilator-associated pneumonia

Aridis Pharmaceuticals, Inc., a biopharmaceutical company applying proprietary technologies to produce novel therapies for infectious diseases, announced today that the U.S. Food and Drug Administration granted Fast Track Designation to its fully human monoclonal antibody Aerucin for the treatment of hospital-acquired and ventilator-associated pneumonia caused by Pseudomonas aeruginosa.

30 Jun 2015

UC San Diego epidemiologist receives $1.5 million grant for research on HIV, substance abuse

Dan Werb, PhD, an internationally noted epidemiologist at University of California, San Diego School of Medicine, has been named one of four inaugural recipients of the Avenir Award, a prestigious $1.5 million research grant from the U.S. National Institute on Drug Abuse, part of the National Institutes of Health (NIH).

30 Jun 2015

New analysis looks at costly impact of new Hepatitis C treatments in California

A new analysis and infographic released today estimate California's exposure to high-priced Hepatitis C medications could range from hundreds of millions of dollars, even if only 5 percent of Californians infected with Hepatitis C receive treatment through state programs.

30 Jun 2015

BiondVax’s universal influenza vaccine meets safety and immunogenicity endpoints

BiondVax Pharmaceuticals Ltd. today announced positive preliminary results from its BVX-006 Phase II clinical trial of M-001, BiondVax's candidate for a universal influenza vaccine.

30 Jun 2015

New paper evaluates effect of topical benzoyl peroxide on Propionibacterium acnes during shoulder surgery

A new paper to be published in The Journal of Shoulder and Elbow Surgery evaluates the effect that topical benzoyl peroxide (BPO), with chlorhexidine skin preparation, has on the presence of Propionibacterium acnes cultured at the time of shoulder surgery. The authors hypothesized that adding topical BPO, the active ingredient in Clearasil, to the pre-operative skin preparation would reduce the number of positive P. acnes cultures identified during surgery.

30 Jun 2015

Disease/Infection News

Harvard Medical School scientists reveal structure of vesicular stomatitis virus protein

Creating more effective vaccines against flu virus

Research finding could lead to first effective therapies, vaccines against dengue virus

Ledipasvir/sofosbuvir combination approved for hepatitis C treatment does not require antiviral drug

Penn State dermatologist provides tips for treating poison ivy rash

Latent CMV infection induces telomere shortening

New study looks at how leaf litter in water influences mosquitoes that can transmit West Nile virus

Two South Dakota State University researchers awarded NASA grant to combat West Nile virus

Extreme heat and precipitation events linked to increased risk of Salmonella infections

New article highlights learnings gleaned from monitoring complex HIV clinical trials in Africa

HIV capsid protein plays crucial role in the virus' life cycle

Researchers receive $1.35 million grant to study how influenza virus passes from birds to humans

National trial aims to reduce unnecessary use of antibiotics in post-acute and long-term care facilities

Increased years of secondary schooling reduce risk of HIV infection, shows study

Dengue and chikungunya-carrying mosquitoes spreading to new areas, warn scientists

Aridis' Aerucin gets FDA Fast Track Designation for treatment of hospital-acquired and ventilator-associated pneumonia

UC San Diego epidemiologist receives $1.5 million grant for research on HIV, substance abuse

New analysis looks at costly impact of new Hepatitis C treatments in California

BiondVax’s universal influenza vaccine meets safety and immunogenicity endpoints

New paper evaluates effect of topical benzoyl peroxide on Propionibacterium acnes during shoulder surgery

Exploring the nanoscale: How AFM is transforming cosmetic science

Innovating Texture and Culture in Plant-Based Foods

Advancing brain microphysiological systems (bMPS)

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