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Researchers map complex choreography used by immune system's T cells to recognize pathogens

Researchers have for the first time mapped the complex choreography used by the immune system's T cells to recognize pathogens while avoiding attacks on the body's own cells.

21 Jan 2011

New research says EPO hormone can modulate immune response

New research reveals that a hormone best known for stimulating the production of red blood cells can modulate the immune response. The study, published by Cell Press in the January 27th issue of the journal Immunity, finds that erythropoietin has contrasting influences on infectious and inflammatory diseases and may be useful in the design of new therapeutic strategies.

21 Jan 2011

BUSM receives NIH grant to explore how chronic inflammation can lead to systemic diseases

A team of researchers at Boston University School of Medicine have been awarded a five-year, $7.7 million grant from the National Institutes of Health's National Institute of Allergy and Infectious Diseases to explore how chronic inflammation can lead to systemic diseases.

20 Jan 2011

DARPA grants $5.6 million to Dana-Farber to develop viable countermeasures against unknown pathogen

Researchers at Dana-Farber Cancer Institute have received a $5.6 million grant from the Defense Advanced Research Projects Agency and the Army Research Office to develop transient immunity against known, unknown, naturally occurring, or engineered disease-causing pathogens.

20 Jan 2011

New project on developing countermeasures for natural and intentional exposure to disease pathogens

Researchers at Dana-Farber Cancer Institute have received a $5.6 million grant from the Defense Advanced Research Projects Agency (DARPA) and the Army Research Office (ARO) to develop transient immunity against known, unknown, naturally occurring, or engineered disease-causing pathogens. The ultimate goal is to develop a viable countermeasure to an unknown pathogen within seven days of receiving it in a laboratory.

19 Jan 2011

Cataloguing microbes in gut could lead to cause of necrotizing enterocolitis

Scientists have for the first time sequenced and reconstructed the genomes of most of the microbes in the gut of a premature newborn and documented how the microbe populations changed over time.

14 Jan 2011

IDRI receives Bill and Melinda Gates Foundation multi-million dollar grant to identify new leads in TB

The Infectious Disease Research Institute today announced it has received a multi-million dollar grant from the Bill and Melinda Gates Foundation for "Chemical genomics for the identification of targets and leads in tuberculosis."

14 Jan 2011

SDIX receives FDA method equivalency and AOAC-RI certification for Salmonella Enteritidis test system

SDIX, a leading supplier of rapid detection solutions to the $1 billion food pathogen testing market, today announced that its RapidChek® SELECT™ Salmonella Enteritidis (SE) test system has been reviewed by the U.S. Food and Drug Administration (FDA) and determined to be equivalent in accuracy, precision and sensitivity to their current standard methods for poultry house environmental drag swabs and pooled egg testing.

13 Jan 2011

Clostridium bacteria may offer a greener alternative to petrol

A diverse family of bacteria that can cause a potentially fatal illness in humans but could offer a greener alternative to petrol to power our cars will be the subject of a talk by a University of Nottingham academic at an international conference.

12 Jan 2011

Acne bacterium may also cause infections all over the body

A bacterium which causes acne and is commonly found on the skin, is now known to cause infections all over the body. Propionibacterium acnes (P. acnes)5 has been associated with infections of artificial joints and heart valves (endocarditis), as well as eye infections and chest infections - which are common at this time of year.

12 Jan 2011

Bacteria adopt defence strategy to promote antibiotic resistance

Genetic resistance to antibiotics is not the only trick bacteria use to resist eradication- they also have a second defence strategy known as persistence that can kick in.

6 Jan 2011

P. gingivalis infection accelerates inflammation and atherosclerosis in the innominate artery

Atherosclerosis is the leading cause of death in the developed world. While a number of risk factors for atherosclerosis have been defined, scientists continue to study other possible risk factors for this disease. Recent epidemiological and experimental studies link infectious agents with the development of inflammatory atherosclerosis. A hallmark of chronic infection with the oral pathogen Porphyromonas gingivalis is the induction of a chronic inflammatory response.

5 Jan 2011

Research reaffirms bovine TB's threat to humans, animals, and to international trade

As part of his doctoral research at The Norwegian School of Veterinary Science, Demelash Biffa has carried out extensive field and laboratory work on bovine tuberculosis (TB) in Ethiopia since 2007. The main aims of his study were to investigate risk factors associated with prevalence of the disease and to discover the molecular genetic characteristics of mycobacteria, which cause serious pathologic lesions in cattle. The work has led to the development of a new numeric expression approach known as Spoligotype Evolutionary Index (SEI).

24 Dec 2010

Researchers identify new regulator that play a critical role in B cell development

A team at the Institut de recherches cliniques de Montr-al led by Dr. Tarik M-r-y, President and Scientific Director of the institute and Director of the Hematopoiesis and Cancer research unit, will be publishing an important breakthrough in tomorrow's issue of Immunity, a scientific journal from the Cell Press group. The researchers identified a new regulator playing a critical role in the development B cells, which produce antibodies.

23 Dec 2010

New nanoparticle-based diagnostic platform provides rapid detection of sepsis

Blood poisoning can be fatal. If you suffer from sepsis, you used to have to wait as much as 48 hours for laboratory findings. A new diagnostic platform as big as a credit card will now supply the analysis after as little as an hour. This system is based on nanoparticles that are automatically guided by magnetic forces.

22 Dec 2010

Accelr8 reports $466,362 net sales revenue for first fiscal quarter ended October 31, 2010

Accelr8 Technology Corporation announced its financial results for the first fiscal quarter ended October 31, 2010. Net sales revenues totaled $466,362; net income from operations was $49,974 with total net income of $67,250. For the previous quarter, net sales were $15,549 with a loss from operations of $(423,373) and a total net loss of $(411,981). Shareholders' equity totaled $4,985,682 at the current quarter's end, up from $4,909,778 at the end of the previous fiscal quarter.

17 Dec 2010

DARPA awards Pulmatrix $5.7 million grant to advance iCALM therapies

Pulmatrix, a clinical stage biotechnology company discovering and developing a new class of therapies for the prevention, treatment and control of respiratory diseases, today announced that it has been awarded a grant for $5.7 million from the Defense Advanced Research Projects Agency (DARPA), a component of the Department of Defense (DOD), focused on identifying and advancing novel technologies to support defense of our nation's soldiers and civilian population.

14 Dec 2010

New theory explains spread of infectious diseases

New research using human-networking theory may give a clearer picture of just how, exactly, infectious diseases such as the common cold, influenza, whooping cough and SARS can spread through a closed group of people, and even through populations at large.

14 Dec 2010

Diet linked to onset of mental illness

Changes in diet have been linked to a reduction of abnormal behaviors in mentally ill people or animals, but a Purdue University study shows that diet might also trigger the onset of mental illness in the first place.

14 Dec 2010

Origin of Haiti cholera epidemic traced to South Asia

The strain of cholera currently sweeping through post-earthquake Haiti originated in South Asia, conclude scientists who did a rapid genetic analysis of bacteria collected from Haitian patients. The finding supports the notion that the cholera bacteria fueling the outbreak arrived on the island via recent visitors.

13 Dec 2010

Pathogen News and Research

Researchers map complex choreography used by immune system's T cells to recognize pathogens

New research says EPO hormone can modulate immune response

BUSM receives NIH grant to explore how chronic inflammation can lead to systemic diseases

DARPA grants $5.6 million to Dana-Farber to develop viable countermeasures against unknown pathogen

New project on developing countermeasures for natural and intentional exposure to disease pathogens

Cataloguing microbes in gut could lead to cause of necrotizing enterocolitis

IDRI receives Bill and Melinda Gates Foundation multi-million dollar grant to identify new leads in TB

SDIX receives FDA method equivalency and AOAC-RI certification for Salmonella Enteritidis test system

Clostridium bacteria may offer a greener alternative to petrol

Acne bacterium may also cause infections all over the body

Bacteria adopt defence strategy to promote antibiotic resistance

P. gingivalis infection accelerates inflammation and atherosclerosis in the innominate artery

Research reaffirms bovine TB's threat to humans, animals, and to international trade

Researchers identify new regulator that play a critical role in B cell development

New nanoparticle-based diagnostic platform provides rapid detection of sepsis

Accelr8 reports $466,362 net sales revenue for first fiscal quarter ended October 31, 2010

DARPA awards Pulmatrix $5.7 million grant to advance iCALM therapies

New theory explains spread of infectious diseases

Diet linked to onset of mental illness

Origin of Haiti cholera epidemic traced to South Asia

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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