Viruses News
September 9, 2016

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updated 12:32am EDT

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September 9, 2016

New Insights Into Tumor-Infiltrating T Cells

Sep. 8, 2016 — A distinct gene module for T cell dysfunction distinct from activation in tumor-infiltrating T cells has now been discovered, thus paving the way for the development of new precision ... read more

New Virus Gets Official Name, Influenza D

Sep. 1, 2016 — A new influenza virus that affects cattle has an official name. influenza D. The executive committee of the International Committee of Taxonomy of Virus announced a new genus, Orthomyxovirdae, with a ... read more

Sep. 1, 2016 — Scientists have revealed molecular differences between how the African and Asian strains of Zika virus infect neural progenitor cells. The results could provide insights into the Zika virus' ... read more

Tight DNA Packaging Protects Against 'Jumping Genes,' Potential Cellular Destruction

Sep. 1, 2016 — Scientists discovered that the major developmental function of heterochromatin -- a form of tight DNA packaging found in chromosomes -- is likely the suppression of virus-like DNA elements known as ... read more

Genome-Wide Toxoplasma Screen Reveals Mechanisms of Parasitic Infections

Sep. 1, 2016 — Researchers have conducted the first genome-wide screen in Apicomplexa, a phylum of single-celled parasites that cause diseases such as malaria and toxoplasmosis. The screen sheds light into the ... read more

Size of Zika Epidemic May Be Underestimated, Study Suggests

Aug. 31, 2016 — Official statistics may underestimate the size of the epidemic caused by Zika virus, new research suggests. Some cases of Zika may be misreported as dengue. Uncertainty about the statistics tends to ... read more

Aug. 31, 2016 — Mass drug administration may have reduced malarial incidence during the 2014 Ebola outbreak in Liberia, according to a new ... read more

Children With Asthma Attacks Triggered by Colds Less Responsive to Standard Treatment

Aug. 30, 2016 — A study confirms that respiratory viral detection, not child's age, explains the high rate of hospitalization for asthma attacks in children under ... read more

Female Mosquitoes Can Transmit Zika Virus to Their Eggs, Offspring

Aug. 30, 2016 — Female Aedes aegypti mosquitoes can pass the Zika virus to their eggs and offspring, new research shows. The recent Zika virus outbreak in Florida has dramatically increased efforts to remove A. ... read more

Aug. 29, 2016 — Scientists report that a specialized drug screen test using lab-grown human cells has revealed two classes of compounds already in the pharmaceutical arsenal that may work against mosquito-borne Zika ... read more

Acute Virus Infection Associated With Sensory Polyneuropathy, Zika Experts Say

Aug. 26, 2016 — A group of researchers has described the first case of sensory polyneuropathy associated with acute Zika virus infection. A large percentage of people suffering from Zika virus infections are ... read more

In Sub-Saharan Africa, Cancer Can Be an Infectious Disease

Aug. 25, 2016 — In a new report, a researcher shows that mothers who contract malaria during pregnancy may have children with increased risk of Burkitt's ... read more

Solving a 48 Year Old Mystery: Scientists Grow Noroviruses in Human Intestinal Cell Cultures

Aug. 25, 2016 — For the first time, scientists have grown human noroviruses, the leading viral cause of acute diarrhea worldwide, in human intestinal cell cultures in the ... read more

Newly Discovered 'Multicomponent' Virus Can Infect Animals

Aug. 25, 2016 — Scientists have identified a new 'multicomponent' virus --one containing different segments of genetic material in separate particles -- that can infect animals. This new pathogen was ... read more

Zika Virus May Persist in the Vagina Days After Infection

Aug. 25, 2016 — The Zika virus reproduces in the vaginal tissue of pregnant mice several days after infection, according to a new study. From the genitals, the virus spreads and infects the fetal brain, impairing ... read more

New Mouse Model of Zika Sexual Transmission Shows Spread to Fetal Brain

Aug. 25, 2016 — The Zika virus, commonly transmitted through a bite from an infected mosquito, is also capable of leaping from person to person through sexual transmission. However, the mechanisms Zika uses to ... read more

New Method in Synthesis and Development for Pharmaceuticals

Aug. 25, 2016 — Scientists have developed a new synthetic methods that facilitate the design and synthesis of bioactive compounds and chemical tools for pharmacological studies, the team ... read more

New Strategy to Fight Mosquitoes in a More Efficient and Sustainable Way

Aug. 25, 2016 — Mosquitoes continue to build resistance to existing pesticides. Research has now shown that the chemical substances emitted by one of the mosquito's natural enemies -- the backswimmer -- makes ... read more

Zika Virus Detected in Newborn Until 2 Months After Birth

Aug. 24, 2016 — Researchers outline the case of a baby born with Zika infection in January 2016, who remained infected by the virus even two months and one week after birth. This is the first reported case of ... read more

Asthma Risk Increases When Child Had Bronchiolitis

Aug. 24, 2016 — Asthma risk increased 17 times when children who had bronchiolitis in the first two years of life also had a common variation of the Plasminogen activator inhibitor-1 gene, new research ... read more

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