Diseases, Conditions, Syndromes

Lower bacterial diversity is associated with irritable bowel syndrome

People with irritable bowel syndrome (IBS) have lower bacterial diversity in the intestine than do healthy people, according to a team of Korean investigators. The investigators believe that theirs is the first analysis to ...

Diseases, Conditions, Syndromes

Bacteria blamed in indigenous Mexican baby deaths

Bacteria—and not a contaminated vaccine as initially suspected—were to blame for the recent deaths of two Mexican babies and for sickening 29 others, according to an official investigation.

Medical research

Scissor-like enzyme points toward treatment of infectious disease

UT Southwestern Medical Center researchers report that a pathogen annually blamed for an estimated 90 million cases of food-borne illness defeats a host's immune response by using a fat-snipping enzyme to cut off cellular ...

Medical research

Gut bacteria cooperate when life gets tough, new study says

Researchers of the Luxembourg Centre for Systems Biomedicine (LCSB) of the University of Luxembourg have discovered with the help of computer models how gut bacteria respond to changes in their environment - such as a decrease ...

Medical research

Sewage provides insight into human microbiome

A new study demonstrates that sewage is an effective means to sample the fecal bacteria from millions of people. Researchers say the information gleaned from the work provides a unique opportunity to monitor, through gut ...

Diseases, Conditions, Syndromes

Unraveling cystic fibrosis puzzle, taking it personally matters

In the genetic disorder cystic fibrosis (CF), the most severe symptoms are recurring episodes of lung inflammation and bacterial infection (known as "exacerbations") that happen from one to three times a year and cause ever-increasing ...

Oncology & Cancer

Unlocking secrets of breast tissue

A unique population of microbes in the female breast may lay the groundwork for understanding how this bacterial community contributes to health and disease, according to a new study out of Western University (London, Canada). ...

page 5 from 6