Scientists have unveiled QT45, a 45-nucleotide RNA enzyme that can copy itself and its complementary strand in icy, salty conditions resembling those on early Earth. Its small size makes spontaneous ...

Even those who doubt the RNA World hypothesis may be hard-pressed to argue against it. Consider the predicament faced by a team of scientists at Scripps Research. They suspected that RNA was a poor ...

Antisense oligonucleotides (ASO) hold great promise for pharmacotherapy. Now, researchers at Tokyo Medical and Dental University (TMDU) and Ionis Pharmaceuticals, advancing their earlier work on a ...

Scientists have created QT45, a 45-nucleotide RNA enzyme that can copy itself and its complementary strand in icy, salty conditions thought to resemble early Earth. The finding narrows a long-standing ...

Researchers from Tokyo Medical and Dental University (TMDU) and Ionis Pharmaceuticals, USA, report a modification wherein replacing the RNA strand of a heteroduplex oligonucleotide with DNA may ...

RNA, or ribonucleic acid, is a essential biological molecule that plays a crucial role in various cellular processes. It is a polymeric molecule composed of nucleotides, each containing a ribose sugar ...

Joshua Rosenthal isn’t your typical biotech entrepreneur. The cephalopod scientist at the Marine Biological Laboratory in Woods Hole, Massachusetts, has spent most of his life studying the nervous ...

Researchers have devised a molecular structural modification that boosts the efficacy of antisense oligonucleotide-based drugs by replacing the RNA strand of a heteroduplex oligonucleotide with DNA.