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Last updated on April 17, 2014 at 17:30 EDT

Latest Phagocytosis Stories

2012-04-10 08:58:35

Molecular mechanisms involved in the switch-on of the temperature sensor TRPM2 by hydrogen peroxide have been clarified Macrophages playing an important role in the immune system eat and fight against pathogens and foreign substances in the very beginning of infection. In this condition, macrophages produce reactive oxygen species for sterilization. However, the relation with the temperature sensor was not previously known. Professor Makoto TOMINAGA from National Institute for...

2011-04-29 15:52:28

Cedars-Sinai research offers model Scientists at Cedars-Sinai Medical Center have discovered how a molecular receptor on the surface of white blood cells identifies when invading fungi have established direct contact with the cell surface and pose an infectious threat. The receptor called Dectin-1, studied in the laboratory of David Underhill, PhD, an associate professor in Cedars-Sinai's Inflammatory Bowel and Immunobiology Research Institute, detects fungi and instructs white blood cells...

2010-12-03 22:44:33

The interest in the biological effects of non-ionizing Electro Magnetic Fields (EMFs) and Static Magnetic Fields (SMFs) on the whole organism, as well on cellular systems, has noticeably increased in recent years in consideration of their increased production (from the generation and transmission of electricity, to domestic appliances and industrial equipment, to telecommunications and broadcasting) and the possible health risk for humans. About one century ago, associated with the wide use...

2009-10-23 14:12:03

Professor Albert Descoteaux's team at Centre INRS "“ Institut Armand-Frappier has gained a better understanding of how the Leishmania donovani parasite manages to outsmart the human immune system and proliferate with impunity, causing visceral leishmaniasis, a chronic infection that is potentially fatal if left untreated. This scientific breakthrough was recently published in PLoS Pathogens. Some 350 million people live in areas where leishmaniasis can be contracted. Over 90% of cases...