Last year, Penn Medicine did the first successful external liver perfusion using a gene-edited pig liver. Blood in a brain-dead patient circulated through a pig’s liver that was outside the ...

Mar. 26, 2025 — Researchers have developed 'tomoseqr' -- a new software tool that enables easy estimation of the three-dimensional (3D) spatial distribution of gene expression. Tomoseqr is free ...

Using gene editing with CRISPR-Cas9, the team has been able to study these proteins without altering ... Dec. 13, 2024 — Microorganisms produce a wide variety of natural products that can be ...

Exome sequencing of 851 trios from more than 2,500 individuals finds 187 genes with de novo mutations that contribute to meningomyelocele (spina bifida) and highlights critical pathways required ...

Eye color genetics is complex, with multiple genes from each parent determining a person's eye color. Scientists once believed a single gene controlled eye color, but research shows that more than 50 ...