Navigation Links
New research from the University of Bristol aims to eliminate Streptococcus infections
Date:3/5/2008

Professor Howard Jenkinson in the Department of Oral & Dental Science (Dental School) at the University of Bristol has been awarded a grant of 285,000 from The Wellcome Trust to research ways to combat diseases caused by Streptococcus bacteria.

Familiar to those who suffer from strep throat, Streptococcus are the most common bacteria in the human mouth and throat. They are linked to a number of health problems, some mild, some life-threatening, ranging from tooth and gum disease to meningitis, pneumonia, endocarditis (inflammation of the inner layer of the heart) and necrotizing fasciitis (flesh-eating disease). Streptococcus are potent bacteria which are becoming increasingly resistant to treatment by antibiotics. The rate of severe invasive Streptococcus infections is about 60 per 100,000.

The bacteria cause disease in the body by first attaching to tissues. By looking at how this happens, Professor Jenkinson and his team will be able to develop new ways to block the bacteria. One goal is to reduce the rates at which disease-causing Streptococcus are transferred between humans. This could be achieved by developing user-friendly vaccines or natural biological products, which can be taken by mouth, to eliminate the harmful bacteria. This approach lessens antibiotic usage and would significantly decrease infection rates in those most susceptible e.g. children, expectant mothers and the elderly.

Professor Jenkinson says, Streptococcus bacteria are amongst the most commonly encountered in infections, and for the most part we depend totally on antibiotics to fight them. Our research will help develop new infection-control methods that do not rely on conventional antibiotics, and will also help identify people who are at higher risk of infections.

The research will look at the interactions between a protein called AgI/II, which is found on the surface of Streptococcus bacteria, and a protein called gp340, which is found on teeth, in saliva and in airways. The team will measure how sticky the Streptococcus bacteria proteins are as they attach to gp340 on tissue surfaces. By pinpointing the sticky parts of the protein, the team will be able to identify which are responsible for streptococci invading and attacking the body. The research will look at how to block this process and thus develop new ways to prevent bacterial infection.


'/>"/>

Contact: Dara O'Hare
dara.ohare@bristol.ac.uk
44-011-733-17033
University of Bristol
Source:Eurekalert

Related medicine news :

1. UF researchers warn parents about dangers of childhood foot burns
2. UCLA researchers find blood stem cells originate and are nurtured in the placenta
3. NIH-funded Vanderbilt Research Seeks Ways to Avoid Information Overload in Health Care Choices Among Seniors
4. White Hat Brands, Juvenile Diabetes Research Foundation Offer the Juice on New Partnership
5. Iowa State University researcher identifies eye disease in canines
6. UCSF researchers validate new model for breast cancer risk assessment in multiple ethnic groups
7. LA BioMed researcher says unexpected increase in cancer risk found
8. Dana Foundation releases arts and cognition research
9. New Home Safety Council(R) Research Shows the Majority of Families Underestimate the Danger of Poisoning Exposure at Home
10. Einstein researchers discover gene mutations linked to longer lifespans
11. VIDEO from Medialink and The Childrens Hospital of Philadelphia: New Research - Rules of the Road for Teens and Passengers
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/24/2016)... Michigan (PRWEB) , ... June 24, 2016 , ... Those ... deal with these feelings, many turn to unhealthy avenues, such as drug or alcohol ... of Marne, Michigan, has released tools for healthy coping following a traumatic event. , ...
(Date:6/24/2016)... ... June 24, 2016 , ... The Pulmonary Hypertension Association ... it will receive two significant new grants to support its work to advance ... 25th anniversary by recognizing patients, medical professionals and scientists for their work in ...
(Date:6/24/2016)... ... June 24, 2016 , ... Comfort Keepers® of San Diego, CA is excited ... To Recovery® program to drive cancer patients to and from their cancer treatments. ... highest quality of life and ongoing independence. Getting to and from medical treatments ...
(Date:6/24/2016)... Norcross, Georgia (PRWEB) , ... June 24, 2016 ... ... Year” awards today at the Clinical Decision Making in Emergency Medicine conference in ... who have authored journal articles published in Emergency Medicine Practice and ...
(Date:6/24/2016)... ... June 24, 2016 , ... Strategic Capital Partners, LLC ... by obtaining investment capital for emerging technology companies. SCP has delivered investment ... resulted in more than a million dollars of capital investment for five companies. ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... FRANCISCO, Calif. , June 24, 2016 /PRNewswire/ ... ), a biopharmaceutical company developing novel therapeutics for ... unmet needs, today announced the closing of its ... of common stock, at the public offering price ... in the offering were offered by GBT. GBT ...
(Date:6/24/2016)... June 24, 2016 The Academy of Managed ... recommendations that would allow biopharmaceutical companies to more ... that make formulary and coverage decisions, a move that ... new medicines. The recommendations address restrictions in ... on the drug label, a prohibition that hinders decision ...
(Date:6/24/2016)... According to a new market ... Needles, Safety Pen Needles), Needle Length (4mm, 5mm, 6mm, ... of Purchase (Retail, Non-Retail) - Trends & Global Forecasts ... market for the forecast period of 2016 to 2021. ... by 2021 from USD 1.65 Billion in 2016, growing ...
Breaking Medicine Technology: