Nanoparticle based delivery of p53 protein - addressing the most frequent mutation in cancer. -
AnserBio (previously ExoProTher Medical) is a biomedical start-up developing a novel approach to cancer treatment. The company targets the p53-based tumor suppression mechanism that is mutated in over 60% of cancers, including glioblastoma, colon, bladder, ovarian, and small cell lung cancers. It uses proprietary cell derived nano-particles to deliver healthy p53 and restore the body's natural tumor suppression function with minimal adverse side effects.
The company is in the preclinical stage.
| Name | AnserBio |
|---|---|
| Slug | anserbio |
| Former names | ExoProTher Medical |
| Type / kind | startup |
| Crunchbase ID | exoprother-medical |
| Source _id | agxzfmlsbGlzdHNpdGVyGAsSC05ld19Db21wYW55GICA4Lq8iIMKDA |
| Status | active |
|---|---|
| Last update | 2026-05-17 |
| HQ country code | IL |
|---|---|
| HQ region/district | North District |
| HQ city | Nesher |
| HQ address | HaTa'asiya St, Nesher, Israel |
| Website | https://www.anser-bio.com |
|---|---|
| https://www.linkedin.com/company/27192102 | |
| https://www.facebook.com/ExoProTher |
| Total raised | $6.5M |
|---|---|
| Current stage | Seed |
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