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How evolution tamed a deadly virus and why we should still worry

Science Daily: Pharmacology News

Over the last century, a once-deadly mosquito-borne virus has evolved so that it no longer sickens humans. New research shows that changes in the virus's ability to target human cells paralleled the decline in illness and death.

Virus 322
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Herpes virus might drive Alzheimer's pathology

Science Daily: Pharmacology News

Viral infections may play a role in Alzheimer's disease.

Virus 321
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System to auto-detect new variants will inform better response to future infectious disease outbreaks

Science Daily: Pharmacology News

Researchers have come up with a new way to identify more infectious variants of viruses or bacteria that start spreading in humans -- including those causing flu, COVID, whooping cough and tuberculosis.

Virus 358
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Zika uses human skin as 'mosquito magnet' to spread virus further

Science Daily: Pharmacology News

Zika virus hijacks the skin of its human host to send out chemical signals that lure more mosquitoes to infect and spread the disease further, new research shows.

Virus 191
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Mosquitoes sense infrared from body heat to help track humans down

Science Daily: Pharmacology News

One mosquito species, Aedes aegypti, spreads the viruses that cause over 100,000,000 cases of dengue, yellow fever, Zika and other diseases every year. Indeed, their capacity to transmit disease has earned mosquitoes the title of deadliest animal. Another, Anopheles gambiae, spreads the parasite that causes malaria.

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Researchers have cracked the cellular code on protein folding, offering hope for new therapeutic avenues for many diseases

Science Daily: Pharmacology News

While we often think of diseases as caused by foreign bodies -- bacteria or viruses -- there are hundreds of diseases affecting humans that result from errors in cellular production of its proteins.

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Genetic tracing at the Huanan Seafood market further supports COVID animal origins

Science Daily: Pharmacology News

A new study provides a list of the wildlife species present at the market from which SARS-CoV-2, the virus responsible for the COVID-19 pandemic, most likely arose in late 2019. The study is based on a new analysis of metatranscriptomic data released by the Chinese Center for Disease Control and Prevention (CDC).

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