Bacterial News and Research

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Solving the Z ring's mysteries may lead to new antibiotics

A team led by Johns Hopkins researchers has solved important puzzles concerning how certain proteins guide the reproduction of bacteria, discoveries that could lead to a new type of antibiotics.

9 Apr 2008

Problem superbugs resistant to everything

Doctors are running out of treatments for today's trauma victims and critically ill patients because of infections due to drug resistant microbes - even after resorting to using medicines thrown out 20 years ago because of severe side effects, scientists heard at the Society for General Microbiology's 162nd meeting being held this week at the Edinburgh International Conference Centre.

8 Apr 2008

Mud may help fight MRSA infections

Scientists in Arizona report that minerals from clay could form the basis of a new generation of inexpensive, highly-effective antimicrobials for fighting MRSA infections that are moving out of health care settings and into the community.

7 Apr 2008

New breakthrough discovery on TB

Medical scientists from the University of Leicester, together with colleagues from St Georges, University of London, funded principally by the Medical Research Council (MRC) and The Wellcome Trust, have published details of a new breakthrough discovery on TB.

1 Apr 2008

Superbugs resistant to everything - Doctors running out of treatments

Doctors are running out of treatments for today's trauma victims and critically ill patients because of infections due to drug resistant microbes even after resorting to using medicines thrown out 20 years ago because of severe side effects, scientists heard at the Society for General Microbiology's 162nd meeting being held this week at the Edinburgh International Conference Centre.

1 Apr 2008

Environmental factors linked to development of autoimmune diseases

Scientists working at the MRC National Institute for Medical Research have shown that environmental factors can influence the development of autoimmune diseases like multiple sclerosis.

28 Mar 2008

Spit in a cup to replace needle pricks

One day soon patients may spit in a cup, instead of bracing for a needle prick, when being tested for cancer, heart disease or diabetes.

26 Mar 2008

Microbes in the guts of carpenter ants could lead to better drugs

Scientists have discovered two key proteins that guide one of the two groups of pathogenic bacteria to make their hardy outer shells -- their defense against the world.

26 Mar 2008

Scientists discover how salmonella becomes lethal for AIDS patients

Nearly half of all HIV-positive African adults who become infected with Salmonella die from what otherwise would be a seven-day bout of diarrhea.

25 Mar 2008

The effect of melatonin on colitis

In rats with experimental colitis, the marked increase in bacterial translocation in postcolitis rats has been reversed by melatonin administration.

19 Mar 2008

Research leads to innovative therapies against cystic fibrosis

New U of T research holds promise for developing innovative therapies against cystic fibrosis and may also serve as a model for future therapies against the HIV virus.

19 Mar 2008

Pneumococcal disease rates down since approval of a vaccine in 2000

Since the approval of a vaccine against pneumococcal bacteria for young children in 2000, rates of invasive pneumococcal disease (IPD) are down significantly in all age groups, while rates of IPD caused by non-vaccine strains are modestly on the rise.

19 Mar 2008