On the TechTO stage ×2
The Future of Spatial Biology
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Watch on YouTube ↗First seen on a TechTO stage in 2025. Every TechTO talk is searchable — ask the archive about Trevor ↗
In their words
Healthcare startups require more than just scientific knowledge. You really need to understand what the market's looking for, both now and in the future.
Service buys you time, customer interest, and data sets. Revenue buys you scale.
My name is Trevor McKee. I run a startup called Astraea Bio. We do spatial analysis.
Around the web ×1
Quick answers
What does Astraea Bio do?
It is a spatial-biology startup that Trevor McKee runs. Astraea Bio provides analysis services and reports, turning images into results for customers such as pharmaceutical companies that want to know whether a treatment has an impact. Formerly called Pathomics, it rebranded as it shifted from digital pathology toward spatial biology.
What is Trevor McKee's background?
He holds a PhD in biomedical engineering. During it he used imaging to measure drug distribution in tumors, generating terabytes of data — his thesis filled a case of DVDs. He worked in a research core facility before startups, applying image analysis, AI, and machine learning. His first startup began in digital pathology and pivoted to an endoscopy application.
What advice did he give healthcare founders?
Don't assume commercial demand just because you built something technically impressive in a PhD — validate the market pain and check your assumptions, since your buyer may not be your user. Talk to customers early and often, weigh services against product, build pessimism into forecasts, and treat mental health and company culture as operational priorities.