RNA molecules can be modified by enzymes through the addition or removal of chemical groups, but the roles of these modifications in the regulation of both mRNAs and non-coding RNAs are not fully ...

While you’re probably pretty familiar with DNA, it’s likely that RNA only made it onto your radar during the pandemic, thanks to Covid-19 vaccines such as the ones from Moderna and Pfizer. DNA is “the ...

Why does Hepatitis E become chronic in some patients, and why do medications not work? To find out, an international research team led by scientists from Bochum observed a patient with chronic ...

In 2020, Juan Alfonzo, a professor of molecular biology, cell biology and biochemistry, began a project out of “pure COVID boredom.” Now, that project may become the largest scientific undertaking ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

The original version of this story appeared in Quanta Magazine. For a molecule of RNA, the world is a dangerous place. Unlike DNA, which can persist for millions of years in its remarkably stable, ...

Two scientists have been award the 2024 Nobel Prize in Physiology or Medicine for their discovery of microRNA. Victor Ambros, professor of molecular medicine at the University of Massachusetts Chan ...

Around 20 million people worldwide contract Hepatitis E every year. Normally, the infection heals without consequences, but it can be life-threatening for pregnant women or people with suppressed ...

The United States Food and Drug Administration has just approved the first-ever clinical trial that uses CRISPR-Cas13 RNA ...

RNA could be considered DNA’s younger sibling. From the very beginning, RNA’s milestones came later and attracted less attention than DNA’s milestones. For example, the discovery of DNA’s structure ...

A gene is a unit of inheritance, passed from parent to offspring, made up of DNA. Depending on the definition, a gene may be considered a stretch of DNA that acts as instructions for protein ...