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Researchers discover powerful mechanism that keeps white blood cells from going rogue

The immune system is a double-edged sword. While its primary role is to fight infections, it can also become overactive, leading to problems like allergies and autoimmune diseases.

13 Nov 2013

Study uncovers novel mechanism that helps govern regulated gene expression

A study led by researchers at the University of California, San Diego School of Medicine shines a new light on molecular tools our cells use to govern regulated gene expression. The study was published on line in advance of print November 10 in the journal Nature Structural and Molecular Biology.

13 Nov 2013

Researchers identify specific IRE1a inhibitor for rheumatoid arthritis treatment

Collaborating with researchers from the Northwestern University Feinberg School of Medicine in Chicago, a research team at Wayne State University's School of Medicine led by Kezhong Zhang, Ph.D., has contributed to an important discovery in the inflammatory stress mechanism and specific inhibitor for the treatment of rheumatoid arthritis.

13 Nov 2013

New diagnostic products from Avantor™ Performance Materials featured at MEDICA 2013

Avantor™ Performance Materials will display its capabilities as a trusted collaborator and provider of high-quality diagnostic solutions at MEDICA 2013, November 20-23 at the Dusseldorf Fairgrounds in Germany.

12 Nov 2013

Nontoxic therapy shows encouraging results in blood samples from lupus patients

Northwestern Medicine- scientists have successfully tested a nontoxic therapy that suppresses Lupus in blood samples of people with the autoimmune disease.

12 Nov 2013

Researchers discover new pathway for treating allergic diseases

A collaboration among researchers in Israel and the United States has resulted in the discovery of a new pathway that has broad implications for treating allergic diseases - particularly eosinophil-associated disorders.

12 Nov 2013

Researchers find zinc starves bacteria by preventing its uptake of essential metal

Australian researchers have found that zinc can 'starve' one of the world's most deadly bacteria by preventing its uptake of an essential metal.

11 Nov 2013

European Medicines Agency awards orphan drug designation to NanoViricides' DengueCide

NanoViricides, Inc. announced today that the European Medicines Agency, has awarded orphan drug designation to DengueCide, the Company's drug candidate for the treatment of dengue and dengue hemorrhagic fever.

11 Nov 2013

Scientists study effect of diet complexity, estrogen hormone receptors on intestinal microbiota

Texas A&M University and University of North Carolina School of Medicine scientists have completed a study on the effect of diet complexity and estrogen hormone receptors on intestinal microbiota.

11 Nov 2013

Researchers launch clinical trial of investigational vaccine designed to prevent genital herpes disease

Researchers have launched an early-stage clinical trial of an investigational vaccine designed to prevent genital herpes disease. The National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, is sponsoring the Phase I trial, which is being conducted at the NIH Clinical Center in Bethesda, Md.

11 Nov 2013

Drug used to treat intestinal worms could protect people from periodontitis, says study

A drug currently used to treat intestinal worms could protect people from periodontitis, an advanced gum disease, which untreated can erode the structures-including bone-that hold the teeth in the jaw. The research was published ahead of print in Antimicrobial Agents and Chemotherapy.

11 Nov 2013

Government spending cuts within NHS increase risk of Clostridium difficile infection

72% of clinicians believe that Government spending cuts within the NHS increase the risk of hospital acquired infections. The ‘Think C-differently’ report, which advises on the current Clostridium difficile landscape, found that despite stringent measures to manage and control Clostridium difficile infection, the NHS is still battling to keep infection rates to a minimum.

8 Nov 2013

Discovery could rev up body's immune response to infection, autoimmune diseases

UT Southwestern Medical Center researchers report that disrupting the light-dark cycle of mice increased their susceptibility to inflammatory disease, indicating that the production of a key immune cell is controlled by the body's circadian clock.

8 Nov 2013

New hand-held device can help prevent thousands of unnecessary TB deaths

Thousands of deaths from tuberculosis, an infectious bacterial disease, could be prevented using a new hand-held device that is being developed to detect potentially fatal drug resistance in less than 15 minutes.

7 Nov 2013

Finding challenges assumption that bisexual men responsible for HIV transmission to female partners

The number of HIV positive men who have sex with both men and women is likely no higher than the number of HIV positive heterosexual men, according to a U.S.-based analysis by University of Pittsburgh Graduate School of Public Health researchers.

6 Nov 2013

Study: Interactions between inflammation and changes in gut microbiota may result in colon tumors

Transferring the gut microbes from a mouse with colon tumors to germ-free mice makes those mice prone to getting tumors as well, according to the results of a study published in mBio-, the online open-access journal of the American Society for Microbiology.

6 Nov 2013

Researchers link species of intestinal bacteria to onset of rheumatoid arthritis

Researchers have linked a species of intestinal bacteria known as Prevotella copri to the onset of rheumatoid arthritis, the first demonstration in humans that the chronic inflammatory joint disease may be mediated in part by specific intestinal bacteria.

6 Nov 2013

Interaction between fat cells and bacterial toxins can lead to chronic inflammation

Making fat cells immortal might seem like a bad idea to most people, but for a team of University of Iowa scientists it was the ideal way to study how the interaction between bacteria and fat cells might contribute to diabetes.

31 Oct 2013

EcoHealth Alliance discovers new SARS-like coronavirus in Chinese horseshoe bats

EcoHealth Alliance, a nonprofit organization that focuses on local conservation and global health issues, announced the discovery of a new SARS-like coronavirus (CoV) in Chinese horseshoe bats.

31 Oct 2013

New insights into human cytomegalovirus may lead to development of therapeutic interventions

New insights into how human cytomegalovirus, the leading cause of birth defects associated with infection spreads from pregnant mother to fetus and from organ to organ in newborns provides translational researchers an exciting new avenue for investigation that may lead to the development of therapeutic interventions.

31 Oct 2013

Microbiology News and Research

Researchers discover powerful mechanism that keeps white blood cells from going rogue

Study uncovers novel mechanism that helps govern regulated gene expression

Researchers identify specific IRE1a inhibitor for rheumatoid arthritis treatment

New diagnostic products from Avantor™ Performance Materials featured at MEDICA 2013

Nontoxic therapy shows encouraging results in blood samples from lupus patients

Researchers discover new pathway for treating allergic diseases

Researchers find zinc starves bacteria by preventing its uptake of essential metal

European Medicines Agency awards orphan drug designation to NanoViricides' DengueCide

Scientists study effect of diet complexity, estrogen hormone receptors on intestinal microbiota

Researchers launch clinical trial of investigational vaccine designed to prevent genital herpes disease

Drug used to treat intestinal worms could protect people from periodontitis, says study

Government spending cuts within NHS increase risk of Clostridium difficile infection

Discovery could rev up body's immune response to infection, autoimmune diseases

New hand-held device can help prevent thousands of unnecessary TB deaths

Finding challenges assumption that bisexual men responsible for HIV transmission to female partners

Study: Interactions between inflammation and changes in gut microbiota may result in colon tumors

Researchers link species of intestinal bacteria to onset of rheumatoid arthritis

Interaction between fat cells and bacterial toxins can lead to chronic inflammation

EcoHealth Alliance discovers new SARS-like coronavirus in Chinese horseshoe bats

New insights into human cytomegalovirus may lead to development of therapeutic interventions

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Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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