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Dennis Sun

@Mezarque

Cofounder of @dittobio, @ycombinator (W26) | prev: @berkeleyMCB @hscrb
Ohlone Land (Berkeley, CA) dennisasun.com Joined January 2012
464 Following 1.5K Followers 1.3K Posts

Latest posts 5

Dennis Sun @Mezarque
If you’ve been looking for an Acquired equivalent for biotech, it has arrived and you too can listen below
Alex Kesin Verified account @alexkesin May 14
Keytruda transformed cancer care and made Merck more money than any drug in history. It was also discovered by accident, and nearly out-licensed in 2010 for pocket change.

New Approved + exclusive interviews with the inventors and the Merck CMO who ran development:
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Dennis Sun @Mezarque
Thrilled to be building with Pioneer!
James Fong Verified account @jamesfong Mar 18
🧬 @dittobio is utilizing parasite strategies for developing breakthrough drugs for autoimmune disease. Why parasites? They've been running experiments on humans for millions of years being able to control the human immune system. Ditto is building an AI platform to identify drug-like proteins from these types of organisms which they then engineer into safe, effective therapeutics.

🦠 🪲 🪱 They are just getting started and have already analyzed over a million proteins across primate-infecting viruses, ticks, and parasitic worms. Initial discovery is looking promising!

@pioneer_fund is proud to back these three PhD scientists! Congratulations @AdairLBorges, @Mezarque, and @emilycpierce. Excited to partner with you!
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Dennis Sun @Mezarque
Founder multitasking:
- listening to a talk on lipid nanoparticle-mediated immune tolerance…
- while stress-buying domain names and emailing cloud providers to kill a spoofed website.

At @dittobio we copy nature’s playbook to treat disease. 👯
Today, someone tried copying us.
Dennis Sun @Mezarque
It’s been an incredible 10 months of science at @dittobio, and I’m excited to share some of our progress in our first blog post.

Today, we're sharing our analysis mapping parasite proteins and human diseases they could treat.

dittobio.com/blog/2025-03-0…
www.dittobio.com Mapping parasite molecules to treat autoimmune disease | Ditto Bio How we use parasite biology and our MoleculeMapper platform to improve target selection for autoimmune disease — including a viral molecule that invented the same mechanism as a blockbuster drug.