Tuberculosis


  • Rapid Diagnostic Tests Decrease Waiting Time for Drug-Resistant TB Patients
    Results of a new study suggest that three new diagnostic tests could each be used to successfully diagnose drug resistance in tuberculosis (TB) patients in a quarter of the time taken by the current method. The research, presented Sept. 8, 2013 at the European Respiratory ...More
    September 9, 2013 Posted in News
  • Scientists Complete Genome Sequencing of Mycobacterium tuberculosis
    BGI, in collaboration with Institute of Biophysics, Chinese Academy of Sciences, and other Chinese institutes, have completed the genome sequencing of 161 Mycobacterium tuberculosis. The study published online in Nature Genetics provides an invaluable resource for ...More
    September 5, 2013 Posted in News
  • TB and Parkinson's Disease Linked by Unique Protein
    A protein at the center of Parkinson’s disease research now also has been found to play a key role in causing the destruction of bacteria that cause tuberculosis, according to scientists led by UC San Francisco microbiologist and tuberculosis expert Jeffery Cox, PhD. The ...More
    September 5, 2013 Posted in News
  • Multiple Mutations Often Needed to Make TB Bacteria Drug-Resistant
    Tuberculosis (TB) drug resistance is not an all-or-none phenomenon, according to new research from Rutgers, The State University of New Jersey. Rather, TB-causing bacteria often accumulate mutations in a step-wise fashion, with the initial mutation having minimal impact but ...More
    September 4, 2013 Posted in News
  • Researchers Untangle Genetics of Drug-Resistant TB
    For years, physicians around the world have watched as strain after strain of the deadly bacteria Mycobacterium tuberculosis evolves resistance to drugs. Over the last few decades researchers have used the tools of molecular biology to identify a handful of individual ...More
    September 4, 2013 Posted in News
  • Origins of Mycobacterium tuberculosis Discovered
    Tuberculosis (TB) remains one of deadliest infectious diseases of humans, killing 50 percent of individuals when left untreated. Even today, TB causes up to 2 million deaths every year mainly in developing countries. Multidrug-resistance is a growing threat in the fight ...More
    September 4, 2013 Posted in News
  • Adding Blood Pressure Drug to Standard Antibiotics Speeds up TB Treatment
    Infectious disease experts at Johns Hopkins have found, in studies in mice, that a drug better known as a treatment for high blood pressure and headaches effectively speeds up treatment of TB when added to the standard, daily antibiotic regimen. Test animals were cured in ...More
    August 29, 2013 Posted in News
  • Microneedle Patch Could Replace Standard Tuberculosis Skin Test
    Each year, millions of people in the United States get a tuberculosis skin test to see if they have the infection that still affects one third of the world’s population. But the standard diagnostic test is difficult to give, because a hypodermic needle must be inserted at a ...More
    August 26, 2013 Posted in News
  • Tuberculosis Genomes Reveal Secrets of Pathogen's Success
    By any measure, tuberculosis (TB) is a wildly successful pathogen. It infects as many as 2 billion people in every corner of the world, with a new infection of a human host estimated to occur every second. Now, thanks to a new analysis of dozens of tuberculosis genomes ...More
    August 21, 2013 Posted in News
  • New Strategy Tests for Dangerous Stage of Tuberculosis in Asia
    More than 20,000 people in Pakistan are being tested for the potentially deadly stage of tuberculosis using a new strategy developed at UC Davis Health System to effectively detect the disease in children for the first time. At least 600 million people in Pakistan, India ...More
    August 21, 2013 Posted in News