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UC Riverside scientists identify mechanism that creates immunity to influenza A virus

UC Riverside scientists identify mechanism that creates immunity to influenza A virus

A team of researchers, co-led by a University of California, Riverside professor, has found a long-sought-after mechanism in human cells that creates immunity to influenza A virus, which causes annual seasonal epidemics and occasional pandemics. [More]
Cluster signaling mechanism causes T cells to turn pathogenic in multiple sclerosis, research shows

Cluster signaling mechanism causes T cells to turn pathogenic in multiple sclerosis, research shows

Multiple sclerosis is an autoimmune disease in which the body's immune system attacks the patient's own cells. [More]
USP researchers develop new platform to detect 416 viruses from  tropical regions

USP researchers develop new platform to detect 416 viruses from tropical regions

Researchers from the University of São Paulo at Ribeirão Preto in Brazil have developed a platform that analyzes clinical samples from patients to diagnose infection by 416 viruses found in the world's tropical regions. [More]
Researchers use microbubbles and ultrasound to transport drugs across blood–brain barrier

Researchers use microbubbles and ultrasound to transport drugs across blood–brain barrier

The impassable blood-brain barrier prevents microorganisms from entering our brain, however it also blocks medicines that could help treat Parkinson's, Alzheimer's and other neurodegenerative diseases. [More]
Okayama University researchers find way to prevent replication of influenza viral RNA

Okayama University researchers find way to prevent replication of influenza viral RNA

Researchers at Okayama University have successfully cleaved influenza viral RNA to prevent its replication using novel artificial RNA restriction enzymes in laboratory cell cultures. [More]
Researchers come up with new approach to stabilize vaccines at room temperature

Researchers come up with new approach to stabilize vaccines at room temperature

Shipping vaccines in an unbroken temperature-controlled supply chain (a "cold chain") all the way to recipients is a major logistical and financial challenge in remote areas and developing countries. [More]
Dirt beneath New York City may provide new weapons to fight against disease

Dirt beneath New York City may provide new weapons to fight against disease

Microbes have long been an invaluable source of new drugs. And to find more, we may have to look no further than the ground beneath our feet. [More]
CNIC study characterizes key signal that impedes intercellular communication

CNIC study characterizes key signal that impedes intercellular communication

A team of scientists at the Centro Nacional de Investigaciones Cardiovasculares Carlos III, led by Prof. Francisco Sánchez-Madrid, has characterized a cell signal that impedes intercellular communication and could play a central role in biomedical strategies such as gene therapy, vaccine design, and immunotherapy. [More]
Researchers find new way to target deadly virus and develop vaccines

Researchers find new way to target deadly virus and develop vaccines

Venezuelan equine encephalitis virus (VEEV) is an unforgiving killer of horses, donkeys and zebras, resulting in mortality as high as 80 percent of infected animals. It causes rapid, catastrophic swelling of the brain and spinal cord, leading to severe neurological symptoms and--in many cases--sudden death. [More]
Neuroscientists identify new regulator of immune system

Neuroscientists identify new regulator of immune system

Cells of the immune system can distinguish between protein molecules that are "self" and "non-self". ­For example, if we are exposed to pathogens such as bacteria or viruses that carry foreign molecules on their surface, the body reacts with an immune response. [More]
Research provides insight into molecular mechanisms involved in immune response to HBV

Research provides insight into molecular mechanisms involved in immune response to HBV

The innate immune system in mammals defends against infection from viruses and other microbial infections. [More]
Landmark study of virosphere uncovers 1445 viruses

Landmark study of virosphere uncovers 1445 viruses

A landmark study of the virosphere of the most populous animals – those without backbones such as insects, spiders and worms and that live around our houses – has uncovered 1445 viruses, revealing people have only scratched the surface of the world of viruses – but it is likely that only a few cause disease. [More]
New research provides insights into how gut microbes drive host gene expression

New research provides insights into how gut microbes drive host gene expression

In our guts, and in the guts of all animals, resides a robust ecosystem of microbes known as the microbiome. Consisting of trillions of organisms — bacteria, fungi and viruses — the microbiome is essential for host health, providing important services ranging from nutrient processing to immune system development and maintenance. [More]
Scientists develop new technology that sheds light on HIV infection

Scientists develop new technology that sheds light on HIV infection

A group of researchers at the Centre for Genomic Regulation and the Pompeu Fabra University in Barcelona, Spain, have developed a new technology that sheds light on the HIV infection and offers a first glance at the expression landscape of the HIV in the human genome. [More]
Researchers uncover new clues that may help combat leukemia and other B cell cancers

Researchers uncover new clues that may help combat leukemia and other B cell cancers

When B lymphocytes (a type of white blood cell in the immune system geared for fighting diseases) turn cancerous, they become part of the problem, and need to be eliminated. [More]
Pregnant women at risk of infection do not receive flu vaccination, UBC study finds

Pregnant women at risk of infection do not receive flu vaccination, UBC study finds

Health-care professionals are hesitant to administer the flu vaccine to pregnant women, despite the potential life-saving benefits, according to a UBC study. [More]
New antiretroviral treatments show potential to reduce chances of sexual transmission of HIV virus

New antiretroviral treatments show potential to reduce chances of sexual transmission of HIV virus

More than 2 million people got infected by human immunodeficiency virus (HIV) in 2015, being sexual transmission the main channel of infection. [More]
Researchers discover protein complex that enables 'quality control' of immune T cells

Researchers discover protein complex that enables 'quality control' of immune T cells

The research into T cell development within an organ called the thymus revealed for the first time that a protein complex called LUBAC enables 'quality control' of the cells before they are released into the bloodstream. [More]
Researchers create new Zika replicon system to find ways to combat virus

Researchers create new Zika replicon system to find ways to combat virus

New research from The University of Texas Medical Branch in Galveston, in collaboration with Southwest University in Chongqing, China and the University of Leuven in Belgium, have developed a way to replicate the basic structure of the Zika virus, stripping it of the genes that make the virus infectious. [More]
Würzburg researchers develop novel technique to provide new insight into Salmonella infection process

Würzburg researchers develop novel technique to provide new insight into Salmonella infection process

Technological advances are making the analysis of single bacterial infected human cells feasible, Würzburg researchers have used this technology to provide new insight into the Salmonella infection process. [More]
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