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Molecular & Computational biology Jun 13, 2022

Exploring new roles for non-coding RNA

The past decade has seen enormous advances in the understanding of regulatory noncoding RNAs, according to a Northwestern Medicine review published in Molecular Cell.

Biotechnology Jun 9, 2022

With cryo-EM, scientists determine structure of key factor in RNA quality control

In biology, getting rid of stuff can be just as important as making it. A buildup of cells, proteins, or other molecules that are no longer needed can cause problems, so living things have evolved several ways to clean house.

Biochemistry Jun 8, 2022

Creating mRNA with an all-chemical process may allow for customized mRNA vaccines

Researchers at Nagoya University in Japan have developed a new chemical-only process that may represent an important breakthrough in creating customized mRNA vaccines for a variety of diseases and allow for the inexpensive ...

Planetary Sciences May 27, 2022

Solar wind a major driver of atmospheric sodium at Mercury

No object in the solar system experiences the sun's solar wind more powerfully than Mercury. The planet's magnetic field deflects the sun's stream of electrically charged particles at a distance of only 1,000 kilometers from ...

Social Sciences May 12, 2022

For some people, religious leaders might be most effective at communicating the importance of COVID-19 vaccination

Vaccinating a substantial portion of society has been found to be the best way to bring the COVID-19 pandemic under control, but the pace of vaccination has slowed down since the vaccines were first made available to the ...

Evolution May 4, 2022

Squid and octopus genome studies reveal how cephalopods' unique traits evolved

Squid, octopus, and cuttlefish—even to scientists who study them—are wonderfully weird creatures. Known as the soft-bodied or coleoid cephalopods, they have the largest nervous system of any invertebrate, complex behaviors ...

Bio & Medicine May 2, 2022

Nanotechnology enables visualization of RNA structures at near-atomic resolution

We live in a world made and run by RNA, the equally important sibling of the genetic molecule DNA. In fact, evolutionary biologists hypothesize that RNA existed and self-replicated even before the appearance of DNA and the ...

Cell & Microbiology Apr 26, 2022

Scientists identify chemical markers that may unlock future therapeutic uses of mRNA

In recent years, messenger RNA, DNA's close cousin in life's complex process of going from a string of genetic blueprints to fully functioning organism, has received intense scrutiny in the scientific and medical community ...

Social Sciences Apr 26, 2022

Getting ID after exiting prison is harder than you might think. So we built a chatbot to help

Getting out of prison is often assumed to be cause for celebration and a new beginning. However, many women exiting prison face profound disadvantage, isolation, poor mental and physical health and struggle finding housing.

Cell & Microbiology Apr 22, 2022

Researchers reveal cellular diversity of esophageal tissue

In a study published today in the journal Nature Communications, researchers at the Lewis Katz School of Medicine at Temple University defined 11 subsets of cells found in the esophagus of mice, information that could potentially ...

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