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Rosebud Biosciences (YC W22) — Growing micro-organs to find new drugs

Rosebud Biosciences accelerates drug development by screening drugs against organoids (micro-organs) that have the same gene mutations as the patients. We partner with therapeutics companies to screen their drugs, and we perform our own drug discovery for rare diseases that have no existing treatments.

Rosebud Biosciences is a Y Combinator company in the Winter 2022 batch. Its directory entry describes it as: Growing micro-organs to find new drugs. The founders listed are Kitch Wilson (Founder), Evan Lyall (Founder) (Y Combinator directory entry, March 7, 2022).

6 more companies from YC Winter 2022 ↓

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Rosebud Biosciences

New accelerator entry · 2022-03-07 · the record

Winter 2022
batch
3
people
Early
stage
United States of America
region
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What the record says

BatchWinter 2022
Announced2022-03-07
StageEarly
StatusActive
Team size3
IndustryHealthcare
Sub-industryHealthcare -> Drug Discovery and Delivery
SectorsAI-powered Drug Discovery, Pediatrics, Biotech
RegionsUnited States of America, America / Canada, Remote, Partly Remote
BasedSan Francisco, CA, USA; San Carlos, CA, USA
HiringNo
Sitehttps://rosebudbiosciences.com/
Previously known asRosebud Biosciences Inc.

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Also in YC Winter 2022

Same batch, Healthcare first.

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In their words

Rosebud Biosciences accelerates drug development by screening drugs against organoids (micro-organs) that have the same gene mutations as the patients. We partner with therapeutics companies to screen their drugs, and we perform our own drug discovery for rare diseases that have no existing treatments. Our organoids are also fetal-like and enable discovery of novel drug targets for pediatric diseases. This technology was validated at Stanford, published in a prestigious journal, and has already led to the discovery of a drug target in a pediatric heart disease that could not have been found using traditional disease models.

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Rosebud Biosciences: Accepted into Y Combinator Winter 2022
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Permanent URL: https://mentionfox.com/funding/yc-rosebud-biosciences
Last updated 2026-10-20
Primary record: Y Combinator directory entry
Rosebud Biosciences (YC W22) — Growing micro-organs to find new drugs. MentionFox, 2026-10-20. https://mentionfox.com/funding/yc-rosebud-biosciences