Bacteria News and Research

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Slime mold provides key to understanding directional ability of immune cells

How white blood cells in our immune systems home in on and engulf bacterial invaders--like humans following the scent of oven-fresh pizza--has long been a mystery to scientists.

28 May 2016

Meta-genomics analysis tool Taxonomer can rapidly and accurately detect pathogens

Scientists at the University of Utah, ARUP Laboratories, and IDbyDNA, Inc., have developed ultra-fast, meta-genomics analysis software called Taxonomer that dramatically improves the accuracy and speed of pathogen detection.

27 May 2016

Superbug resistant to last resort antibiotic identified in the US

Researchers have identified a transferrable gene for colistin resistance in the U.S. that may mean the “end of the road” for antibiotics.

27 May 2016

Oxford researchers discover genes that make children more susceptible to bacteraemia

A team led by Oxford University has identified genes that make certain children more susceptible to invasive bacterial infections by performing a large genome-wide association study in African children.

27 May 2016

Accumulation of gut bacterial metabolite may lead to serious health problems in CKD patients

In patients with chronic kidney disease (CKD), the accumulation of a gut bacterial metabolite that's normally excreted in urine may contribute to serious health problems. The findings come from a study appearing in an upcoming issue of the Journal of the American Society of Nephrology.

27 May 2016

Phage therapy in conjunction with antibiotics could help treat dangerous bacterial infection

Yale researchers were fishing for a new weapon against antibiotic resistance and found one floating in a Connecticut pond, they report May 26, 2016 in the journal Scientific Reports.

26 May 2016

OIE’s new strategy aims to provide necessary tools to fight antimicrobial resistance more effectively

At the 84th General Session of the World Assembly of National Delegates, the OIE presented to its Members, and proposed for adoption, the basic principles of its new strategy to fight antimicrobial resistance.

26 May 2016

Researchers partially restore lost function of isolated cystic fibrosis lung cells

In experiments with isolated cystic fibrosis lung cells, University of Alabama at Birmingham researchers and colleagues from two other institutions have partially restored the lost function of those cells.

26 May 2016

Study tracks long-term effects of triclosan on soil, plant communities

Most U.S. homes are full of familiar household products with an ingredient that fights bacteria: triclosan. Triclosan seems to be everywhere. When we wash our hands, brush our teeth, or do our laundry, we are likely putting triclosan into our water sources.

26 May 2016

SBP scientists discover new regulator of immune responses

Research led by scientists at the Sanford Burnham Prebys Medical Discovery Institute has identified a new regulator of immune responses. The study, published recently in Immunity, sheds new light on why T cells fail to clear chronic infections and eliminate tumors.

26 May 2016

Researchers discover how specific gene inhibits bacterial invasion of colonic epithelia

A group of researchers at Osaka University elucidated how a gene named Ly6/Plaur domain containing 8 (Lypd8) inhibits bacterial invasion of colonic epithelia, regulating intestinal inflammation. This achievement may lead to the development of drugs for ulcerative colitis.

25 May 2016

Nutrition, safety tips for grilling season

Cooking meat, including beef, pork, fish, or poultry, with high-temperature methods such as pan frying or grilling directly over an open flame can increase exposure to chemicals that can cause changes in DNA that may increase the risk of cancer, according to the National Cancer Institute.

25 May 2016

Obese individuals who consume aspartame may have worse glucose management

Artificial sweeteners help individuals with obesity to cut calories and lose weight but may have negative health effects, according to researchers at York University's Faculty of Health.

25 May 2016

ECDC assessment outlines current and future CRE risks for human health

Carbapenem-resistant Enterobacteriaceae (CRE) infections are associated with high mortality, primarily due to delays in administration of effective treatment and the limited availability of effective treatment options.

25 May 2016

Single enzyme doing the work of a trio could offer precise way to treat diseases

Researchers identified a single enzyme doing the work of a trio thought necessary to control a common cellular signaling process being pursued as a therapeutic target.

24 May 2016

Scientists study how viral evolution occurs

Viruses evolve quickly. A small tweak to the genetic makeup of a mostly mild strain of influenza can give rise to the next pandemic. An equally small change to the same strain in a different setting can fade it into obscurity.

24 May 2016

Antimicrobial agent triclosan can rapidly disrupt gut bacterial communities

A new study suggests that triclosan, an antimicrobial and antifungal agent found in many consumer products ranging from hand soaps to toys and even toothpaste, can rapidly disrupt bacterial communities found in the gut.

24 May 2016

Changes in intestinal microbiota linked to primary sclerosing cholangitis

Primary sclerosing cholangitis, also known as PSC, is a liver disease with no effective medical treatment. Liver transplantation is the only proven long-term treatment of PSC, although only a fraction of individuals with PSC will ultimately require it.

23 May 2016

Could a new test improve bowel cancer screening uptake? An interview with Professor Halloran

The most recent complete data for England (2014/15) shows an average uptake of the guaiac Faecal Occult Blood Tests (gFOBT) from those invited by the NHS Bowel Cancer Screening Programme (BCSP) of 58.22%.

23 May 2016

Scientists create computational network model to understand human physiology and disease

Scientists at UMass Medical School have created a computational network model that will enable the unraveling of the mechanisms by which different macro- and micronutrients contribute to the physiology of the nematode C. elegans, which is a primary model for understanding human physiology and disease.

23 May 2016

Bacteria News and Research

Slime mold provides key to understanding directional ability of immune cells

Meta-genomics analysis tool Taxonomer can rapidly and accurately detect pathogens

Superbug resistant to last resort antibiotic identified in the US

Oxford researchers discover genes that make children more susceptible to bacteraemia

Accumulation of gut bacterial metabolite may lead to serious health problems in CKD patients

Phage therapy in conjunction with antibiotics could help treat dangerous bacterial infection

OIE’s new strategy aims to provide necessary tools to fight antimicrobial resistance more effectively

Researchers partially restore lost function of isolated cystic fibrosis lung cells

Study tracks long-term effects of triclosan on soil, plant communities

SBP scientists discover new regulator of immune responses

Researchers discover how specific gene inhibits bacterial invasion of colonic epithelia

Nutrition, safety tips for grilling season

Obese individuals who consume aspartame may have worse glucose management

ECDC assessment outlines current and future CRE risks for human health

Single enzyme doing the work of a trio could offer precise way to treat diseases

Scientists study how viral evolution occurs

Antimicrobial agent triclosan can rapidly disrupt gut bacterial communities

Changes in intestinal microbiota linked to primary sclerosing cholangitis

Could a new test improve bowel cancer screening uptake? An interview with Professor Halloran

Scientists create computational network model to understand human physiology and disease

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