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MD Anderson-developed aerosol triggers innate immunity to squelch infections

Research on an aerosol that jump-starts a rapid immune response to stifle viral respiratory infections before they can provoke asthma attacks has earned major funding from the National Institutes of Health.

1 Oct 2013

New animal model may help study immune responses to H. pylori infection

Researchers at the Virginia Bioinformatics Institute at Virginia Tech have developed a new large animal model to study how the immune system interacts with the stomach bacterium Helicobacter pylori, the leading cause of peptic ulcer disease.

26 Sep 2013

Study shows how deadly Candida albicans might be rendered harmless

Candida albicans is a double agent: In most of us, it lives peacefully, but for people whose immune systems are compromised by HIV or other severe illnesses, it is frequently deadly. Now a new study from Johns Hopkins and Harvard Medical School shows how targeting a specific fungal component might turn the fungus from a lion back into a kitten.

25 Sep 2013

New blood test accurately differentiates viral and bacterial infections

A blood test developed by researchers at Duke Medicine showed more than 90-percent accuracy in distinguishing between viral and bacterial infections when tested in people with respiratory illnesses.

19 Sep 2013

Scientists develop experimental vaccine against human CMV infection

An experimental vaccine against human cytomegalovirus (CMV) infection, which endangers the developing fetus, organ transplant recipients, patients with HIV and others who have a weakened immune system, proved safe and more effective than previous vaccines developed to prevent infection by the ubiquitous virus.

19 Sep 2013

Researchers identify starting points for preventing diarrheal disease outbreaks in remote Africa

Using a simple survey tool, a team of researchers has done what complex studies have failed to do -- provide data that identifies starting points for preventing diarrheal disease outbreaks in at least one region of Africa.

18 Sep 2013

Microbiologist finds breakthrough herbal medicine treatment for common human fungal pathogen

A Kansas State University microbiologist has found a breakthrough herbal medicine treatment for a common human fungal pathogen that lives in almost 80 percent of people.

13 Sep 2013

Scientists discover that copper alloys shut down highly infectious norovirus

Scientists from the University of Southampton have discovered that copper and copper alloys rapidly destroy norovirus - the highly-infectious sickness bug.

12 Sep 2013

New technology to diagnose influenza quickly

A new technology is showing promise as the basis for a much-needed home test to diagnose influenza quickly, before the window for taking antiviral drugs slams shut and sick people spread the virus to others, scientists reported here today. In a presentation at the 246th National Meeting & Exposition of the American Chemical Society (ACS), they described how it also could determine the specific strain of flu virus and help select the most effective drug for treatment.

10 Sep 2013

Researchers find safety mechanism in immune system in people with autoimmune diseases

Monash University researchers have found an important safety mechanism in the immune system that may malfunction in people with autoimmune diseases, such as Multiple Sclerosis, potentially paving the way for innovative treatments.

6 Sep 2013

Researchers hope to protect humans from another deadly outbreak like HIV

Throughout Asia, humans and monkeys live side-by side in many urban areas. An international research team from the University of Washington, Fred Hutchinson Cancer Research Center and Jahangirnagar University has been examining transmission of a virus from monkeys to humans in Bangladesh, one of the world's most densely populated countries.

5 Sep 2013

High-income and better hygiene countries exhibit much higher rates of Alzheimer's

New research has found a "very significant" relationship between a nation's wealth and hygiene and the Alzheimer's "burden" on its population. High-income, highly industrialised countries with large urban areas and better hygiene exhibit much higher rates of Alzheimer's.

5 Sep 2013

Affinium initiates dosing in Phase 1 IV clinical trial of antibiotic prodrug, AFN-1720

Affinium Pharmaceuticals announced today that it has initiated dosing in a Phase 1 intravenous clinical trial of its new antibiotic prodrug, AFN-1720. AFN-1720 is the prodrug of the active drug, AFN-1252.

5 Sep 2013

Chronic granulomatous disease (CGD) research: an interview with Dr. Griffin Rodgers, NIDDK director

Chronic granulomatous disease, or CGD, is a diverse group of inherited diseases in which certain cells of the immune system have difficulty forming reactive oxygen compounds, most importantly superoxide radicals. These are used by these white blood cells to kill certain bacteria.

3 Sep 2013

Research shows how mucosal surfaces in body respond to C. albicans to prevent damage

Candida albicans is a common fungus found living in, and on, many parts of the human body. Usually this species causes no harm to humans unless it can breach the body's immune defences, where can lead to serious illness or death.

3 Sep 2013

Researchers pinpoint ways to counter effects of antibiotics-driven depletion of gut-dwelling bacteria

A new study by researchers at the Stanford University School of Medicine could help pinpoint ways to counter the effects of the antibiotics-driven depletion of friendly, gut-dwelling bacteria.

2 Sep 2013

Researchers identify and track strains of antibiotic resistant salmonella

Continuing research on Salmonella may enable researchers to identify and track strains of antibiotic resistant bacteria as they evolve and spread, according to researchers in Penn State's College of Agricultural Sciences.

30 Aug 2013

Scientists reveal why TB is a successful pathogen

By any measure, tuberculosis is a wildly successful pathogen. It infects as many as two billion people in every corner of the world, with a new infection of a human host estimated to occur every second.

22 Aug 2013

Kentucky researcher uses advanced biomedical technology to study HMPV

You may not know the human metapneumovirus by name, but chances are that you have met somewhere before.

22 Aug 2013

Pre-doctoral students receive International Student Research Fellowships from HHMI

The Howard Hughes Medical Institute has awarded two doctoral students from the Sackler School of Graduate Biomedical Sciences at Tufts University with 2013 International Student Research Fellowships. Seblewongel Asrat, from Ethiopia, studies the bacterium that causes Legionnaires' disease while Jennifer Nwankwo, from Nigeria, studies red blood cell dehydration in sickle cell disease.

17 Aug 2013

Pathogen News and Research

MD Anderson-developed aerosol triggers innate immunity to squelch infections

New animal model may help study immune responses to H. pylori infection

Study shows how deadly Candida albicans might be rendered harmless

New blood test accurately differentiates viral and bacterial infections

Scientists develop experimental vaccine against human CMV infection

Researchers identify starting points for preventing diarrheal disease outbreaks in remote Africa

Microbiologist finds breakthrough herbal medicine treatment for common human fungal pathogen

Scientists discover that copper alloys shut down highly infectious norovirus

New technology to diagnose influenza quickly

Researchers find safety mechanism in immune system in people with autoimmune diseases

Researchers hope to protect humans from another deadly outbreak like HIV

High-income and better hygiene countries exhibit much higher rates of Alzheimer's

Affinium initiates dosing in Phase 1 IV clinical trial of antibiotic prodrug, AFN-1720

Chronic granulomatous disease (CGD) research: an interview with Dr. Griffin Rodgers, NIDDK director

Research shows how mucosal surfaces in body respond to C. albicans to prevent damage

Researchers pinpoint ways to counter effects of antibiotics-driven depletion of gut-dwelling bacteria

Researchers identify and track strains of antibiotic resistant salmonella

Scientists reveal why TB is a successful pathogen

Kentucky researcher uses advanced biomedical technology to study HMPV

Pre-doctoral students receive International Student Research Fellowships from HHMI

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