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An ancient RNA-guided system could simplify delivery of gene editing therapies

Broad Institute

An ancient RNA-guided system could simplify delivery of gene editing therapies By Corie Lok February 27, 2025 Breadcrumb Home An ancient RNA-guided system could simplify delivery of gene editing therapies The programmable proteins are compact, modular, and can be directed to modify DNA in human cells.

RNA 66
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Editing without 'cutting': Molecular mechanisms of new gene-editing tool revealed

Science Daily: Pharmacology News

New research has determined the spatial structure of various processes of a novel gene-editing tool called 'prime editor.' Functional analysis based on these structures also revealed how a 'prime editor' could achieve reverse transcription, synthesizing DNA from RNA, without 'cutting' both strands of the double helix.

RNA 299
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Researchers develop 'in vivo' RNA-based gene editing model for blood disorders

Science Daily: Pharmacology News

In a step forward in the development of genetic medicines, researchers have developed a proof-of-concept model for delivering gene editing tools to treat blood disorders, allowing for the modification of diseased blood cells directly within the body.

RNA 183
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Eli Lilly adds ALS drug prospect with QurAlis deal

BioPharma Drive: Drug Pricing

The alliance hands Lilly an RNA-based therapy in preclinical testing for ALS and frontotemporal dementia, and includes a research collaboration to develop other, similar medicines.

RNA 219
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New gene delivery vehicle shows promise for human brain gene therapy

Broad Institute

By Allessandra DiCorato May 16, 2024 Credit: Deverman lab Brain vasculature (in blue) surrounded by RNA (in orange) transcribed from the gene delivered to the brain in humanized mice using an engineered AAV targeting the human transferrin receptor.

Therapies 137
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RNA processing in health and disease: challenges and opportunities of the field

Drug Target Review

In this article Drug Target Review’s Izzy Wood spoke to Sam Hasson, Director of Target Biology at Rgenta Therapeutics, a biotech firm in Massachusetts, US, that aims to develop small molecule therapeutics to target RNA processing. The field is faced with a number of obstacles that require specifically assay technologies to surmount.

RNA 96
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Researchers engineer in vivo delivery system for prime editing, partially restoring vision in mice

Broad Institute

Williams January 8, 2024 Credit: Susanna Hamilton, Broad Communications Researchers have developed virus-like particles that can deliver gene-editing cargo to cells, including those in the mouse brain. Researchers have used a variety of methods to deliver these molecular machines to cells, including lipid nanoparticles and viruses.