Neuroscience

Tiniest of moments proves key for baby's healthy brain

University of Virginia School of Medicine researchers have shed new light on how our brains develop, revealing that the very last step in cell division is crucial for the brain to reach its proper size and function.

Diseases, Conditions, Syndromes

New Zika vaccine effective in preclinical trials

Researchers at the University of Hawaii medical school have successfully developed a vaccine candidate for the Zika virus, showing that it is effective in protecting both mice and monkeys from the infection.

Diseases, Conditions, Syndromes

Zika virus harms testes, says study

The Zika virus reduces the size of testes in infected mice up to 21 days after infection, according to a new Yale study. The persistence of the virus in the male reproductive organ can lead to sexual transmission and may ...

Diseases, Conditions, Syndromes

World must ready for global microcephaly 'epidemic': study

The world should prepare for a "global epidemic" of microcephaly, a condition which restricts head growth in foetuses, as the Zika virus takes root in new countries, researchers said Friday.

Diseases, Conditions, Syndromes

How to be a good host (for Zika virus)

Three years after the Zika virus swept through tropical and subtropical South America, the Caribbean, Florida, and Texas, much remains unknown about what the virus needs to infect and damage its host cells in the brain. Now ...

Diseases, Conditions, Syndromes

Zika virus infection alters human and viral RNA

Researchers at University of California San Diego School of Medicine have discovered that Zika virus infection leads to modifications of both viral and human genetic material. These modifications—chemical tags known as ...

Diseases, Conditions, Syndromes

Researchers pinpoint how Zika virus evades cell's antiviral response

The world knows SARS-CoV-2 intimately now, but there are more than 200 virus species capable of infecting humans and causing disease. And they all want to do the same thing: Invade the host cells, hijack each cell's machinery ...

Psychology & Psychiatry

COVID-19 shown to affect the mental health of pregnant women

The COVID-19 pandemic has affected Canadian women's mental health both during pregnancy and in the postpartum period, confirms the CONCEPTION study led by Anick BĂ©rard, researcher at CHU Sainte-Justine and professor at the ...

Medical research

Targeting a human protein to squash SARS-CoV-2, other viruses

More than two years into the COVID-19 pandemic, people are realizing that the "new normal" will probably involve learning to co-exist with SARS-CoV-2. Some treatments are available, but with new variants emerging, researchers ...

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