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Latest Mycobacterium Stories

sea lion
2014-08-21 07:01:41

redOrbit Staff & Wire Reports - Your Universe Online One of the deadliest infectious diseases in the world may have been carried to the Americans by seals and sea lions, not European explorers as previously believed, claims a new study published online Wednesday in the journal Nature. Tuberculosis is responsible for killing as many as two million people each year, and according to researchers from the Arizona State University and an international team of experts, scientists have...

Mycobacteria Metabolism Discovery Could Pave Way For New Tuberculosis Drugs
2014-07-23 03:23:02

University of Otago The mystery of why mycobacteria—a family that includes the microbe that causes TB—are extraordinarily hardy organisms is being unraveled by University of Otago, New Zealand, research that offers new hope for developing a revolutionary class of antibiotics to tackle TB. In collaboration with researchers in the US and Germany, Otago microbiologists have teased out the mechanisms by which the aerobic soil microbe Mycobacterium smegmatis is able to persist for...

2014-04-02 08:34:35

Technology Also Offers Potential for Human TB Tests, as Well as Animal and Human TB and Other Vaccines PALMERSTON NORTH, New Zealand, April 2, 2014 /PRNewswire/ -- PolyBatics, Inc., whose novel biobead platform offers applications for diagnostics, antigen delivery/vaccines, bioseparations and many other uses, today announced the start of field trials of a unique tuberculosis (TB) skin test based on the company's bionanoparticle technology. The PolyBatics Assign-bTB product is a DIVA...

Your Aquarium May Harbor Bacterial Organism Mycobacterium Marinum
2013-10-07 04:16:24

redOrbit Staff & Wire Reports - Your Universe Online Mycobacterium marinum infection, a skin condition associated with exposure to contaminated water in home aquariums, is under-diagnosed, according to new research presented Saturday at the Infectious Diseases Society of America's annual meeting in San Francisco (IDWeek 2013). The study, which was sponsored by the Henry Ford Hospital in Detroit, Michigan, reported that the infection is difficult to diagnose and treat because skin...

2013-10-03 04:20:03

Tsukuba, Japan, Oct 3, 2013 - (ACN Newswire) - More than a century after the identification of organisms that cause tuberculosis (TB), this disease remains a global public health challenge. According to World Health Organization estimates, there were 8.7 million new cases in 2011 and 1.4 million deaths. Most new cases occur in developing countries that lack the facilities and trained personnel required for early detection of TB.In a new study, published in the journal Science and Technology...

2013-09-23 23:32:49

Immunitor company announces publication of a successful clinical trial in 43 patients with tuberculosis who were given daily pill of therapeutic vaccine containing heat-killed Mycobacterium vaccae. The study, which is the first installment of two-part study, was published in September issue of Human Vaccines & Immunotherapeutics journal. Vancouver, BC, Canada (PRWEB) September 23, 2013 One-month Phase II trial was conducted in sputum smear-positive patients with pulmonary tuberculosis...

2013-09-19 10:27:10

Mycobacterium tuberculosis, the bacterium that causes tuberculosis may have an Achilles’ heel: It needs a particular enzyme to survive. Inhibiting that enzyme’s function, researchers have shown, will kill the bacteria, pointing toward a design strategy for new TB drugs. To stay ahead in the race against drug-resistant infections, scientists constantly search for and exploit vulnerabilities in deadly bacteria. Now, researchers from Brown and the Massachusetts Institute of Technology...

2013-07-10 12:07:58

Sexual reproduction is costly to those organisms that depend on it, like humans. For starters, only half of the population can bear offspring and the other half has to work hard to make sure they're included in the future gene pool. The payoff is that sexual reproduction allows the mixing of parental genomes to generate potentially beneficial new combinations of gene variants that had not previously coexisted on the same strand of DNA, or to separate beneficial mutations from detrimental...

Uncovering The History Of Medieval Leprosy With Genomics
2013-06-14 14:24:28

Lee Rannals for redOrbit.com — Your Universe Online Scientists are using thousand-year-old remains to help reconstruct the genomes of the medieval leprosy pathogen and uncover the history of the disease. Researchers wrote in Science magazine about how they used the remains of skeletons to successfully reconstruct a dozen medieval and modern genomes of the leprosy-causing bacteria Mycobacterium leprae. They were able to create a genome from archaeological finds for the first time...


Latest Mycobacterium Reference Libraries

72_0ab04c9452ae9b3c6ae51f6deb1bcc35
2011-04-25 16:19:14

Mycobacterium tuberculosis (MTB) is a pathogenic bacterial species in the genus Mycobacterium and the causative agent of most cases of tuberculosis. Robert Koch first discovered it in 1882 and that it had an unusual, waxy coating on the cell surface which makes them impossible to Gram stain. M. tuberculosis is highly aerobic and requires high levels of oxygen. It generally infects the respiratory system of mammals. Tuberculin skin test, acid-fast stain, and chest radiographs are the most...

45_255d6ba67dfe6f32b9c7c31f338bf912
2011-04-18 22:11:24

Mycobacterium bovis is a slow-growing, aerobic bacterium and the causative agent of tuberculosis in cattle. Similar to M. tuberculosis, M. bovis can jump the species barrier and cause tuberculosis in humans. It is estimated that M. bovis was responsible for more losses among farm animals than all other diseases combined in the first half of the 20th century. Infection happens after bacterium is ingested. It is generally transmitted to humans via infected milk. Actual human infections are...

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Word of the Day
tessitura
  • The prevailing range of a vocal or instrumental part, within which most of the tones lie.
This word is Italian in origin and comes from the Latin 'textura,' web, structure.