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Latest White blood cell Stories

2013-11-25 14:27:55

A ringside seat in the war against infection When golden staph enters our skin it can identify the key immune cells and 'nuke' our body's immune response. Now we know how, thanks to an international research group led by dermatologists from the Centenary Institute and the University of Sydney. Using state-of-the art microscopy techniques, the team identified the key immune cells that orchestrate the body's defenders against invading golden staph, and also how the bacteria can target...

2013-11-14 12:54:05

New knowledge of drug mechanism paves road to new treatment approaches for patients suffering from frequent bacterial infections 1. Scientists at A*STAR’s Singapore Immunology Network (SIgN) have discovered the exact mode of action by plerixafor, a drug commonly prescribed to stimulate immune responses in patients suffering from neutropenia, which causes them to become prone to oral, skin, genital infections and in worst cases, a fatal whole-body infection.  A better understanding of...

2013-11-14 00:20:06

New knowledge of drug mechanism paves road to new treatment approaches for patients suffering from frequent bacterial infectionsSingapore, Nov 14, 2013 - (ACN Newswire) - Scientists at A*STAR's Singapore Immunology Network (SIgN) have discovered the exact mode of action by plerixafor, a drug commonly prescribed to stimulate immune responses in patients suffering from neutropenia, which causes them to become prone to oral, skin, genital infections and in worst cases, a...

2013-10-30 15:46:31

Abnormalities in particular white blood cells hold key to findings Researchers from the University of Missouri School of Medicine have found a more accurate method to screen for bacterial meningococcal infection in its early stages, when it's hardest to detect. According to the researchers, the method for diagnosis could save lives by getting patients treatment earlier, when the infection is most treatable. While meningococcal infection is relatively rare, affecting approximately 2,500...

2013-10-30 10:08:05

Although younger children with HIV are at high risk of disease progression if not treated, new research published this week in PLOS Medicine indicates that they have good potential for achieving high CD4 counts (a measure of a type of white blood cell that correlates with immune function) in later life provided antiretroviral therapy (ART) is initiated according to current treatment guidelines. However, the research also suggests that the recommended CD4 count thresholds for ART initiation...

2013-10-17 11:17:43

The mechanical properties of cells are often an indicator of disease. Cancer cells are typically soft and squishy. When the malaria parasite is inside a red blood cell, for example, the cell is stiffer than normal. Sickle cells also vary in stiffness. Research into the stiffness of diseased cells is lacking, in part due to limits in technology. Researchers have developed a new technology to sort human cells according to their stiffness, which might one day help doctors identify certain...

2013-09-23 11:33:51

Melbourne researchers have found that even our immune system is subject to performance enhancement, giving immune cells the boost they need to ensure the best team is selected to fight infections. The discovery could help in developing new treatments for blood diseases such as leukemia and autoimmune diseases in which the body attacks its own tissues, such as diabetes or rheumatoid arthritis. It could also be used to enhance immune response to HIV and other chronic infections. The...

2013-08-15 09:41:09

Researchers at the University of Georgia are developing a new treatment technique that uses nanoparticles to reprogram immune cells so they are able to recognize and attack cancer. The findings were published recently in the early online edition of ACS Nano. The human body operates under a constant state of martial law. Chief among the enforcers charged with maintaining order is the immune system, a complex network that seeks out and destroys the hordes of invading bacteria and viruses...

Ancient Immune Cells In Lampreys Similar To Ours, But More Complex
2013-08-13 08:06:38

April Flowers for redOrbit.com - Your Universe Online When biologists study lampreys, they are able to envision the evolutionary past because these jawless specimens represent an early offshoot to the evolutionary tree, before sharks and fish. They have an inconspicuous appearance, but a sophisticated immune system with three types of white blood cells that resemble our B and T cells. A new study from Emory University School of Medicine and the Max Planck Institute of Immunology and...

2013-08-12 14:16:37

The growth of deadly plaque inside the walls of arteries may not happen as scientists believed, research from the University of Toronto and Massachusetts General Hospital has found. The research also suggests a new potential target in the treatment of atherosclerosis, a leading cause of cardiovascular disease and death globally. The research team found that macrophages, white blood cells that drive atherosclerosis, replicate inside plaques. Moreover, this growth is not reliant on cells...


Word of the Day
pungle
  • To take pains; labor assiduously with little progress.
This word comes from the Spanish 'pongale,' put it.
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