Shigella News and Research

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Clioquinol - gastrointestinal drug could become anti-aging treatment

Recent animal studies have shown that clioquinol – an 80-year old drug once used to treat diarrhea and other gastrointestinal disorders – can reverse the progression of Alzheimer's, Parkinson's and Huntington's diseases.

6 Jan 2009

Live oral Shigella vaccine licensed to PATH

The University of Maryland, Baltimore (UMB) has licensed a pediatric vaccine against Shigella bacteria to PATH, an international nonprofit group, to support clinical trials, with the goal of developing a vaccine suitable for children in resource-poor countries.

24 Nov 2008

Scientists unlock secrets of E coli contamination

Using new genetic techniques, scientists are unlocking the secrets of how E coli bacteria contaminate food and make people sick.

11 Mar 2008

Pathogens use previously undescribed mechanism to sabotage host immune system

New research identifies a previously unknown enzymatic mechanism that subverts the early host immune response and promotes pathogenicity by manipulating a common signaling pathway in host cells.

10 Dec 2007

Winning the battle against deadly Ebola

The latest reports from the Democratic Republic of the Congo (DRC) say health workers are slowly winning the battle against the deadly Ebola hemorrhagic fever.

2 Oct 2007

Ebola outbreak in Congo.. 8 more cases of the deadly disease

According to the World Health Organisation (WHO) another 8 cases of Ebola have been confirmed in the Democratic Republic of Congo (DRC).

25 Sep 2007

International teams fighting deadly Ebola virus in DR Congo

Another four more cases of the Ebola virus have been confirmed in the Democratic Republic of Congo, bringing the total in the country to nine to date.

24 Sep 2007

Forces unite to tackle latest outbreak of Ebola in the Congo

The World Health Organisation (WHO) says another outbreak of the deadly Ebola virus in the Democratic Republic of Congo has killed at least five people.

12 Sep 2007

Beware baby carrots - latest food scare!

In the latest food scare to hit North America, Canadians are being warned about carrots from Mexico which may be contaminated with Shigella bacteria.

20 Aug 2007

Throw out peanut butter from 2004!

According to the U.S. Centers for Disease Control and Prevention (CDC), as of March 7, 2007, 425 people in 44 states have now been infected with the strain of Salmonella Tennessee found in Peter Pan and Great Value peanut butter products.

12 Mar 2007

Researchers use yogurt to fight AIDS

Researchers have come up with a novel delivery system for anti-AIDS drugs: milk-curdling bacteria used to make yogurt and cheese.

25 Jan 2006

Research explains why Shigella and E. coli are rapidly becoming resistant to fluoroquinolones

Scientists at the Albert Einstein College of Medicine have discovered a novel strategy by which the bacterium that causes tuberculosis may soon be able to resist the effects of antibiotics known as fluoroquinolones.

3 Jun 2005

Rifaximin is effective in preventing attacks of diarrhea

An antibiotic can be safely used to prevent attacks of diarrhea that plague millions of globe-trotting vacationers and business travelers, a Houston research team reports this week in the Annals of Internal Medicine.

17 May 2005

Findings will stir new research in bacterial evolution

Bacteria acquired up to 90 percent of their genetic material from distantly related bacteria species, according to new research from The University of Arizona in Tucson.

7 Apr 2005

Scientists provide insight into the molecular mechanisms behind Listeria monocytogenes

When the bacterium Listeria monocytogenes invades the body, it commandeers its host cell's actin cytoskeleton to invade other cells. In a report published in the Journal of Biological Chemistry, a group of scientists provide insight into the molecular mechanisms behind this infection technique.

21 Mar 2005

Shigella infects cells by using a secretion system to inject proteins into human cells

According to research published in Science, the team from Imperial College London and Institut Pasteur, Paris, found that shigella, the bacteria which causes dysentery, is able to invade cells, while stopping any response from the immune system.

27 Feb 2005