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Discovery May Help Prevent HIV: Insights Into Eliminating Reservoirs of HIV-1
April 17, 2013 — Researchers have discovered how the protein that blocks HIV-1 from multiplying in white blood cells is regulated. HIV-1 is the virus that causes AIDS, and the discovery could lead to novel approaches ... > full story -
Scientists Reveal Natural Process That Blocks Viruses
April 17, 2013 — The human body has the ability to ward off viruses by activating a naturally occurring protein at the cellular level, setting off a chain reaction that disrupts the levels of cholesterol required in ... > full story -
New Light Shed on Traumatic Brain Injuries
April 15, 2013 — A new article offers the latest information concerning a "switch" that turns "on" and "off" inflammation in the brain after ... > full story -
Skin Cells Turned Directly Into the Cells That Insulate Neurons
April 15, 2013 — Researchers have succeeded in transforming skin cells directly into oligodendrocyte precursor cells, the cells that wrap nerve cells in the insulating myelin sheaths that help nerve signals ... > full story -
Surprising Finding Could Alter the Face of Dengue Vaccine Development
April 15, 2013 — As efforts to create a strong and effective vaccine for the dreaded dengue virus continue to hit snags, a new study offers surprising evidence that suggests the need for a revamped approach to dengue ... > full story -
Bacterial Security Agents Go Rogue
April 14, 2013 — CRISPR, a system of genes that bacteria use to defend themselves against viruses, has been found to be involved in helping some bacteria evade the mammalian immune system. Scientists have shown that ... > full story -
Scientists Find Interferon, One of the Body's Own Proteins, Induces Persistent Viral Infection
April 11, 2013 — Scientists have made a counterintuitive finding that may lead to new ways to clear persistent infection that is the hallmark of such diseases as AIDS, hepatitis B and hepatitis ... > full story -
Blocking Immune Response Protein Helps Body Clear Chronic Infection; Potential Therapy for HIV, Other Viral Infections?
April 11, 2013 — Scientists have shown that temporarily blocking a protein critical to immune response actually helps the body clear itself of chronic infection. The finding suggests new approaches to treating HIV ... > full story -
Surprising Ability of Blood Stem Cells to Respond to Emergencies
April 10, 2013 — Scientists have revealed an unexpected role for hematopoietic stem cells: They do not merely ensure the continuous renewal of our blood cells; in emergencies they are capable of producing white blood ... > full story -
Genome Mapping of Koalas Is Promising Start for Understanding How Koalas Respond to Infectious Diseases
April 10, 2013 — The "holy grail" for understanding how and why koalas respond to infectious diseases has been uncovered in a world-first genome mapping ... > full story
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