The prime editor is a fusion protein consisting of a catalytically impaired Cas9 nickase (Cas9n) and an engineered reverse transcriptase (RT). The Cas9n is guided by a prime editing guide RNA (pegRNA) ...

Prime Medicine’s prime editors have corrected a gene mutation in primates that causes a rare liver disease, a step toward taking the tech to humans. In an Oct. 27 presentation at the annual European ...

Despite the copious demands of his administrative positions as the White House chief science advisor (and until last year, the director of the NIH), Francis Collins, MD, PhD, has continued to run a ...

Harvard University researchers have improved a gene editing process for studying and treating genetic disorders. The prime editing method is effective in human cells, targeting single nucleotide ...

Prime editors delivered via a new type of particle have partially restored vision in blind mice. In a study published Jan. 8 in Nature Biotechnology, a research team from Harvard University and the ...

A team of researchers has adapted engineered virus-like particles (eVLPs)—that they had previously designed to carry base editors—to deliver prime editors to cells in mice at a high enough efficiency ...

Prime Medicine, a biotech company that set out to use its more precise approach to gene editing to develop new one-time treatments for rare diseases, is expanding its scope to more prevalent ...

image: Mitchell Weiss, M.D., Ph.D. and Jonathan Yen, Ph.D., of St. Jude Children's Research Hospital view more (MEMPHIS, Tenn. – April 17, 2023) Sickle cell disease (SCD) is a serious blood disorder ...

Like base editing, prime editing offers a safer way to genome editing by relying on a nickase enzyme that “nicks” one DNA strand at a time, rather than cutting both simultaneously. Then, with the ...

Prime Medicine, Inc. develops prime editing technologies but lacks proof of concept data despite being in the market for 6 years and IPO for 3 years. The gene editing sector is highly risky, with poor ...

Scientists use a precise form of gene editing called prime editing to correct the most common genetic mutations that cause alternating hemiplegia of childhood, a rare and severe neurological disorder ...

Scientists showed how prime editing can correct mutations that cause sickle cell disease in a potentially curative approach. Sickle cell disease (SCD) is a serious blood disorder affecting millions of ...