Exciting news, first preprint from my group @Genentech, led by Vasumathi Kameswaran. We studied TEAD/YAP-addicted mesothelioma cells, and how they resist a pan-TEAD inhibitor. They revert to an old-school way of gene regulation…promoters: https://t.co/12Df9fmNgl
We introduce the "Promoter-switch" concept as an adaptation mechanism in cancer cells when selective pressure targets TEAD/YAP-bound distal elements, shifting reliance to promoter-centric gene regulation.
Less than one month away from abstract submission deadline for the 2025 GRC/GRS Genome Architecture meeting at the beautiful beach in California. Don't miss it!
On #IDWGS, we celebrate women transforming the way we tackle global challenges. From breaking stereotypes to mentoring the next generation, their contributions are shaping the future. We're proud to highlight the stories & wisdom of the #womeninscience at Cartography.
PERFF-seq is out today in @NatureGenet! Our recent thread summarizes why we are excited about the prospects of programmable nucleic acid cytometry for studying rare cell states.
https://t.co/pJZh23AZ1f
I am excited to join storied biotech pioneer @Amgen as Chief Scientific Officer and Head of Research. I look forward to partnering with my new colleagues to deepen understanding of biology and develop solutions to the most pressing medical challenges https://t.co/Vqmsv68Q9Z
Happy to share our new work describing DESynR genes!
The evolution of new human protein-coding genes relies on repurposing protein domains from ancestral genes, rather than de novo sequence creation. New genes evolved from old parts, and while we have methods that enable high-throughput generation and screening of base-pair level sequence evolution (mutagenesis, directed evolution, CRISPR, etc), we lack similar scalable technologies for domain-level evolution.
We developed a high-throughput combinatorial molecular assembly method to generate thousands of barcoded novel genes from the domain building blocks of natural genes, termed DESynR (Domain Engineered via Synthesis and Recombination) genes.