Mount Sinai researchers have cataloged thousands of sites in the brain where RNA is modified throughout the human lifespan in a process known as adenosine-to-inosine (A-to-I) editing, offering important new avenues for understanding ...
Nov 1, 2022
0
126
A team of researchers from the National Library of Medicine (NLM) and collaborating academic research institutions have discovered new RNA bacteriophages, viruses that attack bacteria, advancing understanding of virus evolution. ...
Oct 13, 2022
0
6
A stretch of DNA that hops around the human genome plays a role in premature aging disorders, scientists at the Salk Institute and King Abdullah University of Science and Technology (KAUST) in Saudi Arabia have discovered. ...
Aug 10, 2022
0
93
A key genetic mutation that occurs early on in cancer alters RNA "dark matter" and causes the release of previously unknown RNA biomarkers for cancer early detection, a new study by UC Santa Cruz researchers published in ...
Jul 19, 2022
0
111
Though it has been eclipsed lately by SARS-CoV-2, there is another global epidemic still threatening people: HIV/AIDS. According to UNAIDS, a United Nations initiative, some 38 million people worldwide are currently infected ...
Mar 29, 2022
0
822
HIV replication in the human body requires that specific viral RNAs be packaged into progeny virus particles. A new study has found how a small difference in the RNA sequence can allow the viral RNA to be packaged for replication, ...
Dec 15, 2021
0
76
A research group focused on embryos has begun its work in Finland, comprehensively surveying for the first time the short RNA molecules that regulate genome function during embryonic development. Information gained from human ...
Aug 3, 2021
0
0
Researchers at Karolinska Institutet in Sweden have developed a technology for cost-effective surveillance of the global spread of new SARS-CoV-2 variants. The technique is presented in the scientific journal Nature Communications.
Jun 23, 2021
0
12
In the early months of the COVID-19 pandemic, healthcare workers analyzing test results began noticing something strange: patients who had already recovered from COVID-19 would sometimes inexplicably test positive on a PCR ...
May 7, 2021
0
397
Age may adversely affect women's fertility by impairing levels of RNA molecules which in turn alter the function of genes involved in key biological pathways during the final maturation stage of a human egg cell, according ...
Apr 28, 2021
0
27
