Skip To Main Content
Shawn Xu on Muck Rack

Shawn Xu

San Francisco
As seen in: Medium, Nature, TechCrunch, Frontiers, BioRxiv, DEV Community, Law.Asia
🤠 Partner @lowercarbon 🌎 Climate Industrialism💥 Previously @floodgatefund @dormroomfund @forbesunder30

Get in touch with Shawn

Contact Shawn , search articles and posts on X, monitor coverage, and track replies from one place.

Learn more about Muck Rack

Actions

Share this page

Articles

Diagnostic accuracy, fairness and clinical implementation of AI for breast cancer screening: results of multicenter retrospective and prospective technical feasibility studies

|
By Christopher Kelly, Marc Wilson, Lucy Warren, Richard Sidebottom, Mark Halling-Brown, Lin Yang, Jenny Venton, Reena Chopra, Jane Chang, Jonathan Dixon, Fiona Gilbert, Daniel Golden Verified, Lesley Honeyfield, Emma Lewis, Namrata Malhotra, Della Ogunleye, Charlotte Purdy, Rory Sayres, Marcin Sieniek, Aminata Sy, Susan Thomas, Dominic Ward, Shawn Xu, Shravya Shetty, Ara Darzi, Kenneth R. Young, Hema Purushothaman, Mamatha M. Reddy, Hutan Ashrafian, Deborah Cunningham, Megumi Morigami, Elzbieta Gruzewska, Amandeep Hujan, Delara Khodabakhshi, Rachita Mallya, Tsvetina Stoycheva, Lihong Xi, Lisanne Khoo
| Nature Verified
Abstract Artificial intelligence (AI) promises to enhance breast cancer screening. Here we evaluated Google’s mammography AI system (version 1.2) across two phases: a retrospective study using 115,973 mammograms from five National Health Service screening services with 39-month follow-up and prospective noninterventional feasibility deployment at 12 sites (9,266 cases). The primary endpoint was AI sensitivity and specificity versus first reader using a 5% noninferiority margin.
Open in Who Shared Issue with article?

Tear apart my automation platform & tell me what scripts you actually need

|
By Shawn Xu
| DEV Community
Hey dev.to! πŸ‘‹ I built Scripty (it's live, it's free, and I'm probably doing it wrong). It's a platform where natural language commands run community-created automation scripts. Before I add more features, I need your brutal honesty. What it does now: Just ask naturally ("find the best GPU deals", "draft replies for my emails"), and it runs the right script. Think of it as a command center where plain English becomes automation.
Open in Who Shared Issue with article?

Temporally controlled nervous system-to-gut signaling bidirectionally regulates longevity in Caenorhabditis elegans

|
By Shawn Xu, Lingxiu Xu, Chengxuan Han, Lei Chun
| BioRxiv
Abstract The nervous system modulates aging by secreting signaling molecules to cell-nonautonomously regulate the physiological state of distal tissues such as the gut. However, the underlying mechanisms are not well understood. Here, using Caenorhabditis elegans as a model, we identified two distinct neuroendocrine signaling circuits through which motor neurons signal the gut in early life to shorten lifespan but in mid-late life to extend lifespan.
Open in Who Shared Issue with article?
See all 15 articles