Glucocorticoid replacement therapy is the current standard of care for congenital adrenal hyperplasia (CAH). However, new therapeutic strategies that can better recapitulate physiological requirements and reduce morbidity and mortality among CAH patients are urgently needed. Despite the promise of gene therapy for correcting monogenic disorders, the strategies investigated to date have not yielded satisfactory results.
Newco Brink Therapeutics SAS is poised to work on the next chapter in genome editing after raising €3.5 million (US$4 million) in seed funding to discover and develop programmable recombinase enzymes.
Anges Inc. has entered into a sponsored research agreement with Stanford University School of Medicine for the development of novel cancer therapies using genome editing technology. The parties aim to combine nucleic acid drug delivery technology developed at Stanford with the genome editing technology of Emendobio Inc., a subsidiary of Anges.
New single-step genome editing techniques that enable the insertion, inversion or deletion of long DNA sequences at specified genome positions have been demonstrated in bacteria.
New single-step genome editing techniques that enable the insertion, inversion or deletion of long DNA sequences at specified genome positions have been demonstrated in bacteria.
New single-step genome editing techniques that enable the insertion, inversion or deletion of long DNA sequences at specified genome positions have been demonstrated in bacteria. The advance opens the door to the development of programmable methods for rearranging DNA, using recombinase enzymes guided by RNA. The two different approaches to using insertion sequences (IS) – some of the simplest and most compact mobile genetic elements – are described in two papers published in Nature and Nature Communications.
Genome editing specialist Tome Biosciences Inc. now has all the bases covered, after arriving on the scene in December with $213 million funding and three weeks later announcing the acquisition of fellow precision editing company, Replace Therapeutics Inc. for up to $185 million.
Research led by St. Jude Children’s Research Hospital and Harvard University shows base-editing approaches could be more effective than CRISPR-Cas9 gene-editing approaches for treating conditions such as sickle cell disease and β-thalassemia. Writing in the July 3, 2023, issue of Nature Genetics, the researchers compared three base-editing approaches with two CRISPR-Cas9 approaches to increasing levels of fetal hemoglobin in CD34+ hematopoietic stem and progenitor cells, and found one of the base-editing approaches was the most potent.
Vesigen Therapeutics Inc. has been awarded a grant by the Friedreich’s Ataxia Research Alliance (FARA) to develop a targeted genome editing therapeutic strategy for Friedreich’s ataxia.
The researcher who pioneered prenatal surgery to correct neural tube defects has turned her attention to using CRISPR-edited gene therapies to correct severe monogenic diseases in utero. The availability of prenatal genetic diagnosis and advances in treating fetuses, and also in gene therapy/gene editing, make it possible to repair almost any defect in the genetic code. At the same time, there is a clear rationale for intervening before birth, Tippi MacKenzie, professor of surgery at UCSF’s School of Medicine, told attendees of the third International Human Genome Editing Conference in London on March 7.
