HOME >> BIOLOGY >> NEWS
Vaccine hope for sufferers of potentially fatal stomach bug

Scientists at The University of Nottingham have been awarded over 366,000 to help unravel the mystery of a stomach bug which causes gastric ulcers and cancer. Their research could lead to the development of a vaccine for those most at risk.

The bacterium, Helicobacter pylori (Hp), lives in the stomachs of approximately half the worlds population. Dr Karen Robinson, a lecturer at the Centre of Biomolecular Sciences and co-researcher John Atherton, Professor of Gastroenterology and Head of the Wolfson Digestive Diseases Centre, lead a team of scientists that have spent the last three years trying to discover why most people are immune to the bug while it can cause potentially fatal disease in some people.

Dr Robinson says this new funding, from the Medical Research Council, will allow them to address one of the most important questions in Helicobacter research why some infected individuals develop ulcers or gastric cancer whilst others remain asymptomatic. My interest is in the immune response and how this dictates whether or not an infected person goes on to develop disease.

In recent studies the team has shown that the bacteria induce changes to the immune system which calm the inflammation down. However, sometimes this relationship goes wrong. Their experiments showed that people with ulcers often have a suppressed protective response, leading to the development of severe inflammation and ulceration of the stomach lining.

If we become infected with Hp it generally happens in childhood. The bacteria can remain undetected in the stomach for life. However, in some people it causes inflammation which leads to gastric ulcers or cancer in later years. Scientists at The University of Nottingham believe the Hp manipulates the immune system and patients arent aware of a problem until the disease has become so advanced they need surgery or chemotherapy.

The occurrence of the disease is currently thought to be due to
'"/>

Contact: Karen Robinson
44-011-582-31094
University of Nottingham
26-Apr-2007


Page: 1 2

Related biology news :

1. Vaccine trials inject hope into koalas future
2. Vaccine hope for malaria
3. Vaccine prevents prion disease in mice
4. Vaccine to cope with viral diversity in HIV
5. PATH Malaria Vaccine Initiative announces partnership to develop novel malaria vaccine
6. U of S Vaccine and Infectious Disease Organization team discovers key step in flu virus replication
7. Vaccine-producing plant-factories
8. HPV Vaccine: Whats next
9. Vaccine shown effective against chancroid
10. Vaccine combined with short-term postexposure antibiotics protects monkeys from inhalational anthrax
11. Vaccine provides 100 percent protection against avian flu virus in animal study

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Vaccine hope for sufferers potentially fatal stomach bug

(Date:8/6/2015)... Germany , August 6, 2015 /PRNewswire/ ... SensoMotoric Instruments (SMI) shows the world,s first ... based on Epson,s Moverio BT-200 see-through head mounted display ... new solution, unprecedented quality and efficiency is brought to ... displays. For the first time, professionals and researchers can ...
(Date:8/5/2015)... , Aug. 5, 2015 The biosensors ... growth in applications, penetration into newer sectors, and development ... The global biosensors space has seen the entry of ... market so far. (Photo - http://photos.prnewswire.com/prnh/20150805/255570 ... Sullivan, Analysis of the Global Biosensors Market ...
(Date:7/31/2015)... SHENZHEN , Kina, 31. juli 2015 ... ) bliver afholdt af BGI fra den 22. - 25. ... Konferencen fejrer sin 10-års fødselsdag i år. ... verdens mest indflydelsesrige årlige møder på ,omik,-feltet, og er ... forsamlinger. ICG-10 fokuserer på nylige gennembrud ...
Breaking Biology News(10 mins):SMI Shows First Eye Tracking Upgrade for Augmented Reality Glasses 2SMI Shows First Eye Tracking Upgrade for Augmented Reality Glasses 3Innovative Biosensors Incite Use in Non-Traditional Applications 2Innovative Biosensors Incite Use in Non-Traditional Applications 3Innovative Biosensors Incite Use in Non-Traditional Applications 4Den 10. internationale konference om Genomics (ICG-10) åbner i oktober 2
(Date:9/1/2015)... ... September 01, 2015 , ... Leading ... neuro and pain management space join prominent academics and key investors for Neuro ... Harvard Medical School in Boston. , Neuro Advance Boston focuses on the ...
(Date:9/1/2015)... ... 01, 2015 , ... Research conducted by Synedgen Inc.’s Director ... School of Medicine, Frederick National Laboratory for Cancer Research, and the Centers for ... Access journal. , Christopher Ryan PhD, of Synedgen, and Aparajita Chatterjee, Daniel ...
(Date:8/31/2015)... ... August 31, 2015 , ... ... because of its properties such as low carbon footprints and compostability. These properties ... of petroleum based plastics. On the basis of applications, the market for biodegradable ...
(Date:8/31/2015)... 31, 2015 Research and Markets ( http://www.researchandmarkets.com/research/cbgl72/middle_east_and ... East & Africa Biomedical Sensors Market - Growth, Trends ... The Middle East ... billion by 2018 at a CAGR of 3.26% over ... bring Biomedical sensors that are adaptable to the genetic ...
Breaking Biology Technology:Neuro Advance Boston Brings Together Leading Neuroscience Experts on October 14 at Harvard Medical School 2Synedgen’s Director for Pharmaceutical Manufacturing Publishes New Research 2Synedgen’s Director for Pharmaceutical Manufacturing Publishes New Research 3Biodegradable Plastics Market Growing at 10.8% CAGR to 2020 2Biodegradable Plastics Market Growing at 10.8% CAGR to 2020 3Biodegradable Plastics Market Growing at 10.8% CAGR to 2020 4Biodegradable Plastics Market Growing at 10.8% CAGR to 2020 5Middle East & Africa Biomedical Sensors Market Report 2015 - Growth, Trends & Forecasts to 2020 2
Cached News: