Unpaired data as a first-order challenge in single-cell and spatial proteomics

Genentech, South San Francisco, CA, USA Mikaela Koutrouli, Carolina Leote, Christopher M. Rose & John C. Marioni Department of Molecular Biology and Digital Science Center (DiSC), University of Innsbruck, Innsbruck, Austria Francesca Finotello & Felix Petschko Department of Biotechnology and Biomedicine, Technical University of Denmark, Kongens Lyngby, Denmark Erwin M. Schoof, Pedro Aragon-Fernandez & Valdemaras Petrosius Center for Disease Neurogenomics, Icahn School of Medicine…

Read More

Ancient DNA Study Rewrites Origins of Europe’s First Dogs

Scientists have extracted and analyzed DNA from 216 canid remains, including 181 from Paleolithic and Mesolithic Europe. The oldest data that they recovered are from a 14,200-year-old dog from the Kesslerloch site in Switzerland. Their results suggest that domesticated dogs (Canis lupus familiaris) predate farming and share deep ancestry with wolves (Canis lupus) from Eurasia,…

Read More
An engineered E. coli strain sustains intratumoral nitric oxide production to boost effectiveness of tumor immunotherapy

An engineered E. coli strain sustains intratumoral nitric oxide production to boost effectiveness of tumor immunotherapy

Publisher’s note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. This is a summary of: Xu, S. et al. Sustained nitric oxide production by engineered E. coli remodels the tumor microenvironment and potentiates immunotherapy. Nat. Biotechnol. https://doi.org/10.1038/s41587-026-03054-y (2026). Source: Read Full Article

Read More

A bridge recombinase for human genome editing

Bridge RNA-guided recombinases, which originate from the IS110 family of bacterial insertion sequence elements, show promise as programmable systems for genome editing. However, most work so far has been done in bacteria. Writing in Science, Pelea et al. provide insights into a bridge recombinase that can edit human cells. Bridge recombinases act as editors by…

Read More