Pathogen News and Research

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Simple blood test can quickly detect serious infections in children

Using a simple decision rule and a finger prick to test blood, general practitioners can now detect serious infections in children very quickly. This ensures that seriously ill children don't have to wait for a diagnosis until they're hospitalized - a delay that may have fatal consequences.

6 Oct 2016

Scientists aim to explore parasite's genomic architecture for varying expression of antigens

Many serious diseases such as malaria or AIDS present a major challenge for medicine because the causative pathogens use the same strategy although they are completely different: By camouflaging themselves they evade the immune system.

6 Oct 2016

Researchers discover Achilles heel of common bacteria that causes fatal infections

Pseudomonas aeruginosa is a common bacterium of our environment. It can however become a formidable pathogen causing fatal infections, especially in intubated patients, people suffering from cystic fibrosis or severe burns.

6 Oct 2016

Study shows how common intestinal microbe protects the gut from attack by harmful bacteria

Antibiotics save millions of lives. But their tendency to kill helpful and harmful bacteria alike, coupled with the growing problem of antibiotic resistance, means that they are not without their downside.

4 Oct 2016

Antibody protection may help control infection caused by TB bacteria

A study led by investigators from the Ragon Institute of MGH, MIT and Harvard finds evidence that antibody protection may help control infection with the bacteria that causes tuberculosis (TB).

4 Oct 2016

Scientists find evidence of link between coronavirus and neurological disease

For the first time, researchers have found proof of a direct association between strain OC 43 of the human coronavirus (HCoV) and neurological disease in humans.

3 Oct 2016

Researchers discover how signals from infectious bacteria get to inflammasome sensors

Researchers at St. Jude Children's Research Hospital have discovered the way signals from infectious bacteria gain entry into the cytoplasm of host cells to activate disease-fighting inflammasomes.

29 Sep 2016

Component in red wine and grapes can suppress inflammation linked to airway disease

A component of red wine and grapes can help control inflammation induced by a bacterial pathogen that is linked to upper respiratory tract inflammatory diseases such as asthma, chronic obstructive pulmonary diseases (COPD) and middle ear infection (otitis media), according to a study by researchers at Georgia State University.

28 Sep 2016

New research shows childhood diarrhea cases significantly higher than estimated

The number of cases of childhood diarrhoea attributable to pathogens (bacteria, parasites, viruses or other infections) have been substantially underestimated and may be nearly twice as high as previous analysis suggests, according to new research published in The Lancet.

24 Sep 2016

Virginia Tech researchers identify novel compound that blocks growth of deadly fungus

Researchers with the Virginia Tech Center for Drug Discovery have identified a compound that blocks the growth of a fungus that causes deadly lung infections and allergic reactions in people with compromised immune systems.

22 Sep 2016

Progesterone treatment protects female mice against consequences of influenza infection

Over 100 million women are on hormonal contraceptives. All of them contain some form of progesterone, either alone or in combination with estrogen.

22 Sep 2016

MSU experts pioneer pathways to new treatment options for pneumonia

Streptococcus pneumoniae likely is not a term immediately recognizable by most individuals, even if they have had unpleasant run-ins with the common bacterium. However, experts at Mississippi State University are pioneering pathways to new treatment options.

21 Sep 2016

Solid-state NMR in structural biology: an interview with Professor Tatyana Polenova

My research lab studies several classes of systems. We are mostly interested in looking at large protein assemblies to understand their structure, dynamics and how their properties relate to their malfunction in disease.

From Bruker BioSpin Group 21 Sep 2016

Scientists use computer model to explore geographical origins of influenza virus

A computer model developed by scientists at the University of Chicago shows that small increases in transmission rates of the seasonal influenza A virus (H3N2) can lead to rapid evolution of new strains that spread globally through human populations.

14 Sep 2016

Using the immune system to fight cancer: an interview with Dr Charles Akle

We all produce as many as 100,000 different types of cancer cells every day, which are recognized and eliminated by our extraordinarily efficient immune system. However, if something goes wrong with the immune system, and it no longer gets rid of these cells, then that’s when cancerous cells grow and become a problem.

12 Sep 2016

Study shows increasing healthcare costs for infections linked to premise plumbing pathogens

A new analysis of 100 million Medicare records from U.S. adults aged 65 and older reveals rising healthcare costs for infections associated with opportunistic premise plumbing pathogens--disease-causing bacteria, such as Legionella--which can live inside drinking water distribution systems, including household and hospital water pipes.

12 Sep 2016

Research offers new insights into underlying mechanisms of deadly cystic fibrosis

A minor hiccup in the sequence of a human gene can have devastating impacts on health. Such flaws cause cystic fibrosis (CF), a disease affecting the lungs and other vital organs, often leading to death by the age of 30.

9 Sep 2016

Researchers discover how immune cells transition from silent to merciless killing machines

Neutrophils are the superheroes of the body's immune system. Normally mild-mannered, they travel through the bloodstream until they reach an emergency situation, such as a cut or infection, where they switch into battle-mode to engulf and destroy foreign invaders.

9 Sep 2016

Tgen-NAU researchers produce anthrax genome sequence from victims of 1979 outbreak

A new study by the Translational Genomics Research Institute and Northern Arizona University used deep DNA sequencing methods to generate the anthrax genome sequence from the victims of the 1979 anthrax outbreak in Sverdlovsk, Russia, when it was part of the USSR.

9 Sep 2016

Fungal communities in chronic wounds can be linked to poor outcomes and slow healing

Researchers in Pennsylvania and Iowa have discovered that fungal communities found in chronic wounds can form mixed bacterial-fungal biofilms and can be associated with poor outcomes and longer healing times.

6 Sep 2016

Pathogen News and Research

Simple blood test can quickly detect serious infections in children

Scientists aim to explore parasite's genomic architecture for varying expression of antigens

Researchers discover Achilles heel of common bacteria that causes fatal infections

Study shows how common intestinal microbe protects the gut from attack by harmful bacteria

Antibody protection may help control infection caused by TB bacteria

Scientists find evidence of link between coronavirus and neurological disease

Researchers discover how signals from infectious bacteria get to inflammasome sensors

Component in red wine and grapes can suppress inflammation linked to airway disease

New research shows childhood diarrhea cases significantly higher than estimated

Virginia Tech researchers identify novel compound that blocks growth of deadly fungus

Progesterone treatment protects female mice against consequences of influenza infection

MSU experts pioneer pathways to new treatment options for pneumonia

Solid-state NMR in structural biology: an interview with Professor Tatyana Polenova

Scientists use computer model to explore geographical origins of influenza virus

Using the immune system to fight cancer: an interview with Dr Charles Akle

Study shows increasing healthcare costs for infections linked to premise plumbing pathogens

Research offers new insights into underlying mechanisms of deadly cystic fibrosis

Researchers discover how immune cells transition from silent to merciless killing machines

Tgen-NAU researchers produce anthrax genome sequence from victims of 1979 outbreak

Fungal communities in chronic wounds can be linked to poor outcomes and slow healing

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