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Simple test for flu could improve diagnosis and surveillance

Broad Institute

Simple test for flu could improve diagnosis and surveillance By Allessandra DiCorato June 18, 2024 Breadcrumb Home Simple test for flu could improve diagnosis and surveillance A low-cost CRISPR-based paper strip test distinguishes between influenza types and can be reprogrammed to recognize different viruses including the H5N1 bird flu virus.

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Lipid nanoparticles and mRNA used to treat hereditary blindness

Drug Discovery World

Oregon State University College of Pharmacy scientists have shown that lipid nanoparticles and messenger RNA could treat blindness associated with a rare genetic condition. . The research aims to develop solutions for the limitations associated with adeno-associated virus (AAV), the current primary means of delivery for gene editing. .

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Molecular mechanisms of corona drug candidate Molnupiravir unraveled

The Pharma Data

The antiviral agent incorporates RNA-like building blocks into the RNA genome of the virus. If this genetic material is further replicated, defective RNA copies are produced and the pathogen can no longer spread. ” Mutations in the genome stop the virus.

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California, Iowa Toughen Restrictions as COVID Cases Climb

The Pharma Data

After getting the virus under control, California Gov. Until now, Reynolds had ignored infectious disease experts who say masks are one of the most effective tools to control the spread of the virus, the Post reported. That fragment sets off alarms in the immune system and stimulates it to attack if the real virus shows up.

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FDA Approves First Rapid COVID Test for Home Use

The Pharma Data

Lab tests that look for the coronavirus’s genetic material using a technique called polymerase chain reaction (PCR) are still considered the gold standard for detecting the virus. That fragment sets off alarms in the immune system and stimulates it to attack if the real virus shows up. “I am hopeful that it works well.”

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Happy New Year … and a Look Back at a Memorable 2015

NIH Director's Blog: Drug Development

This gene-editing system consists of a short segment of RNA that is attached to an enzyme. The RNA is preprogrammed to find a distinct short sequence of DNA and deliver the enzyme, which acts like a scalpel to slice the sequence out of the genome. 3] A Recombinant Vesicular Stomatitis Virus Ebola Vaccine — Preliminary Report.

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Defense-Forward Biosecurity

Codon

Doctors in training are told that when they hear hoofbeats, they should think horses, not zebras; rare diseases are the exception, not the rule. While reading all the sequences present in a sample, researchers want to find any that are out of place, such as those that belong to a never-before-seen virus.

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