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Influenza virus can change microRNA expression to control immune responses in human lung cells

When you are hit with the flu, you know it immediately -- fever, chills, sore throat, aching muscles, fatigue. This is your body mounting an immune response to the invading virus. But less is known about what is happening on the molecular level.

24 Aug 2012

Researcher describes structure and function of tuberculosis efflux pump regulator

Edward Yu took note of the facts - nearly 2 million deaths each year, 9 million infected each year, developments of multidrug-resistant, extensively drug-resistant and now totally drug-resistant strains - and decided to shift his research focus to tuberculosis.

23 Aug 2012

Food insecure HIV-infected poor people more likely to visit ERs

UCSF researchers found that poor HIV-infected individuals living in San Francisco are significantly more likely to visit emergency rooms and to have hospital stays if they lack access to food of sufficient quality and quantity for a healthy life.

23 Aug 2012

Blog examines Nicaragua's national deworming program

This post in the Global Network for Neglected Tropical Diseases' "End the Neglect" blog, part of a six-part series of blog posts covering interesting elements of the Nicaragua experience highlighted in the case study entitled "Worms and WASH(ED)," examines how the country's "history in ensuring a national deworming program has shed light on the potential for success."

23 Aug 2012

New book sparks debate over whether vaccines cause autism

The bitter debate over whether vaccines cause autism is masking real problems with the modern inoculation schedule and encouraging a growing number of parents to refuse recommended vaccines for their children, argues a Michigan State University scholar.

23 Aug 2012

University of Tübingen microbiologist wins 2012 Sofja Kovalevskaja Award

Samuel Wagner examines how bacteria start infections - aiming to stop the mechanism and maybe use it in treatment. The Alexander von Humboldt Foundation has announced that one of this year's Sofja Kovalevskaja Awards goes this year to microbiologist Prof. Dr. Samuel Wagner, a junior professor at the University of Tübingen.

23 Aug 2012

National Institute of Allergy and Infectious Diseases announces HIV vaccine initiative awards

"Researchers at 14 institutions will explore new approaches to designing a vaccine against HIV with awards that are part of an anticipated four-year, $34.8 million initiative, the National Institute of Allergy and Infectious Diseases [NIAID] announced Tuesday," the Center for Global Health Policy's "Science Speaks" blog reports.

23 Aug 2012

Nearly half of Lesotho population faces food insecurity in coming months, Prime Minister warns

"Years of bad luck and record-breaking maize prices have led land-locked Lesotho into a crisis," the Devex "Development Newswire" reports. "Prime Minister Tom Thabane declared a food security emergency on August 10, and a national vulnerability assessment warns that nearly 45 percent of the nation's 2.2 million people will face moderate to severe food insecurity in the next few months," the news service writes.

23 Aug 2012

Mosquitoes in the U.S. can be infected with Chikungunya virus from Asia

New research from SRI International finds that mosquitoes commonly found in the United States can be infected with a disease-causing virus from Asia. The research findings are from a recent study that modeled how mosquito-borne infections can become introduced.

23 Aug 2012

CDC-funded ACP program to increase adult immunization rates in five states

The American College of Physicians (ACP) was awarded an initial $175,000 grant for 2012-13 from the Centers for Disease Control and Prevention (CDC) to create a three-year, evidence-based program to increase adult immunization rates in five states.

23 Aug 2012

Aeras, IDRI announce start of first ID93 + GLA-SE Phase I trial for tuberculosis

Aeras and the Infectious Disease Research Institute (IDRI) announce today the start of the first clinical trial of IDRI's novel tuberculosis vaccine candidate, ID93 + GLA-SE.

23 Aug 2012

New MMV framework to evaluate risk of resistance for antimalarials

Medicines for Malaria Venture has developed a framework to evaluate the risk of resistance for the antimalarial compounds in its portfolio. A paper based on this work: A framework for assessing the risk of resistance for antimalarials in development has been published in the Malaria Journal today.

23 Aug 2012

One blog examines GAVI Alliance's efforts to accelerate introduction of hepatitis B vaccines in developing countries

"I am looking forward to participating in the 2012 World Cancer Leaders' Summit, to be held in Montreal, Canada on August 27," GAVI Alliance Deputy CEO Helen Evans writes in this post in the One Blog.

23 Aug 2012

Study identifies how RNA viruses hijack a host cell to multiply

By discovering how certain viruses use their host cells to replicate, UC Irvine microbiologists have identified a new approach to the development of universal treatments for viral illnesses such as meningitis, encephalitis, hepatitis and possibly the common cold.

23 Aug 2012

Link between specific weather conditions and dengue fever outbreaks

Dengue fever, transmitted by the Aedes mosquito, affects hundreds of millions of people in around one hundred tropical countries and causes 25 000 deaths per year. In the absence of a vaccine, determining the factors that influence epidemics to predict them better is a real public health challenge. One scientific study, conducted in New Caledonia, demonstrates the essential role of the local climate in epidemic dynamics. IRD researchers and their New Caledonian colleagues analysed epidemiological and climatological data gathered in Noumea over forty years.

23 Aug 2012

New PrescribeWellness initiative aims to increase flu vaccination rates in the U.S.

PrescribeWellness today launched its "A Million More" Flu Shot Initiative with the goal of increasing the influenza vaccination rate by one million more Americans.

22 Aug 2012

Study identifies certain small molecule chemicals that can disrupt quorum sensing in A. baumanni

Acinetobacter baumanni, a pathogenic bacterium that is a poster child of deadly hospital acquired infections, is one tough customer.

22 Aug 2012

Musical memory organized at least partially independent of the hippocampus

Together with his team, Prof. Christoph Ploner, director of the Department of Neurology at the Virchow campus, examined a professional cellist who suffered from encephalitis caused by a herpes virus. As a result of the inflammation, the patient developed serious disturbances in memory. Both his memory for the past (retrograde amnesia), as well as the acquisition of new information (anterograde amnesia) were affected.

22 Aug 2012

Child mortality at double emergency rate in South Sudan refugee camp, MSF reports

"Children in a refugee camp in South Sudan are dying at more than twice the rate internationally recognized as an emergency, according to new figures released by Medecins Sans Frontieres (MSF)," the Guardian reports.

22 Aug 2012

International community must redouble efforts to ensure 'many' AIDS-free generations

A Lancet editorial discusses the agenda of the XIX International AIDS Conference (AIDS 2012) in Washington last month and asks how the success of the conference will be judged at the XX International AIDS Conference (AIDS 2014), to be held in Melbourne, Australia.

22 Aug 2012

Disease/Infection News

Influenza virus can change microRNA expression to control immune responses in human lung cells

Researcher describes structure and function of tuberculosis efflux pump regulator

Food insecure HIV-infected poor people more likely to visit ERs

Blog examines Nicaragua's national deworming program

New book sparks debate over whether vaccines cause autism

University of Tübingen microbiologist wins 2012 Sofja Kovalevskaja Award

National Institute of Allergy and Infectious Diseases announces HIV vaccine initiative awards

Nearly half of Lesotho population faces food insecurity in coming months, Prime Minister warns

Mosquitoes in the U.S. can be infected with Chikungunya virus from Asia

CDC-funded ACP program to increase adult immunization rates in five states

Aeras, IDRI announce start of first ID93 + GLA-SE Phase I trial for tuberculosis

New MMV framework to evaluate risk of resistance for antimalarials

One blog examines GAVI Alliance's efforts to accelerate introduction of hepatitis B vaccines in developing countries

Study identifies how RNA viruses hijack a host cell to multiply

Link between specific weather conditions and dengue fever outbreaks

New PrescribeWellness initiative aims to increase flu vaccination rates in the U.S.

Study identifies certain small molecule chemicals that can disrupt quorum sensing in A. baumanni

Musical memory organized at least partially independent of the hippocampus

Child mortality at double emergency rate in South Sudan refugee camp, MSF reports

International community must redouble efforts to ensure 'many' AIDS-free generations

Synthetic Biology and the Pursuit of Living Diagnostics

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

Shaping the future of lab automation through AI and robotics

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