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Bacterial Infection Current Events | Bacterial Infection News | 9

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Inflammatory response to infection and injury may worsen dementia
Inflammation in the brain resulting from infection or injury may accelerate the progress of dementia, research funded by the Wellcome Trust suggests.   view more (2008-09-17)

Tooth loss strongly linked to risk of esophageal, head and neck, and lung cancer
Studying thousands of patients, Japanese researchers have found a strong link between tooth loss and increased risk of three cancers - esophageal, head and neck, and lung. They suggest that preservation of teeth may decrease risk of developing these diseases.   view more (2008-05-14)

MRSA toxin acquitted: Study clears suspected key to severe bacterial illness
Researchers who thought they had identified the bacterial perpetrator of the often severe disease caused by community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) had better keep looking: Scientists at the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, have exonerated a... view more... (2006-11-07)

Going from ulcers to cancer
Researchers have uncovered a big clue as to why some of the bacteria that cause stomach ulcers pose a greater risk for serious problems like stomach cancer than others; it turns out these bacteria can exploit the surrounding stomach cells to protect them from the immune system.   view more (2008-08-25)

Finely tuned WspRs help bacteria beat body by building biofilm
Bacteria are particularly harmful to human health when they band together to form a biofilm-a sheet composed of many individual bacteria glued together-because this can allow them to escape from both antibiotics and the immune system of their host.   view more (2008-03-25)

UA researchers identify new adherence factor, Pili, produced by tuberculosis
Researchers at The University of Arizona College of Medicine's Department of Immunobiology have discovered that the agent that causes tuberculosis (TB), Mycobacterium tuberculosis, produces a new type of virulence factor called Mycobacterium Tuberculosis Pili (MTP). Their findings suggest that MTP could be a promising, new TB-vaccine candidate.   view more (2007-03-06)

Study by Pittsburgh researchers identifies possible vaccine target for chlamydia
Scientists at Children's Hospital of Pittsburgh of UPMC have identified a potential target for the development of a vaccine against Chlamydia trachomatis, the most prevalent sexually transmitted bacterial infection in the world.   view more (2007-09-13)

A low prevalence of H pylori in HIV-positive patients
Helicobacter pylori has been extensively studied and proven to be the main cause of chronic gastritis and peptic ulcer in the HIV-negative population.   view more (2007-10-17)

Bacteria research offers hope for new vaccine against meningococci
Each year 170,000 people around the world die of this type of meningitis, according to the World Health Organization, WHO. Bacterial meningitis, as the disease is called, can even spark epidemics: in Africa 250,000 people were affected in a matter of weeks in the late 1990s.   view more (2007-02-21)

Sweat may pass on hepatitis B in contact sports
Sweat may be another way to pass on hepatitis B infection during contact sports, suggests research published ahead of print in the British Journal of Sports Medicine.   view more (2007-03-02)

Illinois Soil Nitrogen Test Measures Microbial Nitrogen
Contrary to the prevailing view, cereal crops derive the majority of their nitrogen from the soil, not fertilizer.   view more (2009-05-12)

Three out of four junior doctors risk potential HIV infection during course of work
Three out of four junior doctors are at potentially high risk of HIV infection at some time during their careers, shows a survey in Sexually Transmitted Infections. Yet two thirds were unaware that they could be treated immediately afterwards to minimise the risk of infection.   view more (2001-11-20)

Researchers identify cell group key to Lyme disease arthritis
A research team led by the La Jolla Institute for Allergy & Immunology and Albany Medical College has illuminated the important role of natural killer (NK) T cells in Lyme disease, demonstrating that the once little understood white blood cells are central to clearing the bacterial infection and reducing the intensity and duration of arthritis... view more... (2008-12-04)

Helicobacter pylori Acquisition Most Common In Young Children (P931)
A US study in this week's issue of THE LANCET highlights how most newly acquired infections of the intestinal bacterium Helicobacter pylori probably occur in children younger than 10 years of age. The authors of the study suggest that treatment and prevention strategies should therefore be targeted at young children. H pylori infection is... view more... (2002-03-13)

Scientists up the ante in war against "superbugs"
Scientists have discovered a weakness in tuberculosis-causing "superbugs" which could help doctors fight the emergence of multi-drug resistant tuberculosis, says Dr Jim Naismith speaking at the BA Festival of Science at the University of Glasgow today [3rd Spetember 2001]. Tuberculosis (TB) affects more than 50 million people worldwide.... view more... (2001-08-30)

Bacterial pneumonia caused most deaths in 1918 influenza pandemic
The majority of deaths during the influenza pandemic of 1918-1919 were not caused by the influenza virus acting alone, report researchers from the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health.   view more (2008-08-20)

Infections linked to premature births more common than thought, Stanford study finds
Previously unrecognized and unidentified infections of amniotic fluid may be a significant cause of premature birth, according to researchers at the Stanford University School of Medicine.   view more (2008-08-26)

STUDY TO ASSESS PREVALENCE OF CHLAMYDIA INFECTION IN EDINBURGH
Dr Miriam Santer, a Higher Professional Training Fellow in the department, is involving the help of three general practices in Edinburgh to look at the frequency of this common bacterial disease, which can go undetected for months, or even years, in affected patients. Chlamydia causes no symptoms in 70% of women and, left untreated, can lead to... view more... (1999-03-16)

Leading pathogen in newborns can suppress immune cell function
Group B Streptococcus (GBS), a bacterial pathogen that causes sepsis and meningitis in newborn infants, is able to shut down immune cell function in order to promote its own survival.   view more (2009-07-13)

Strategy Discovered for Fighting Persistent Bacterial Infections
Researchers at National Jewish Health have discovered a promising strategy for destroying the molecular scaffolding that can make Pseudomonas bacterial infections extremely difficult to treat in cystic fibrosis patients, wearers of contact lenses, and burn victims. Jerry Nick, MD, Associate Professor of Medicine at National Jewish Health, and his... view more... (2009-03-24)
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