Top 9 Leukemia and Blood Cancer treatment startups in USA

Nov 30, 2025
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1
Bluebird Bio
Funding: $3.4B
Bluebird Bio offers products based on the transformative potential of gene therapy for patients with genetic and orphan diseases.
2
Kura Oncology
Funding: $1.2B
Kura Oncology, a biopharmaceutical company, advances a pipeline of precision medicines for the treatment of solid tumors and blood cancers.
3
Arcellx
Funding: $622M
Arcellx develops intelligent and adaptive cell therapies to treat the complexity of human disease. It intends to provide cancer patients with first-in-class adaptive immune cell therapies that are readily silenced, activated, and reprogrammed throughout the course of disease.
4
Poseida Therapeutics
Funding: $460.5M
Poseida Therapeutics develops differentiated allogeneic cell therapies and genetic medicines using our proprietary genetic engineering platforms. The company develops the piggyBac non-viral DNA delivery system (which enables introduction of large genetic data into the genome) and the Cas-CLOVER site-specific gene editing system (which can be used for precise site-specific deletions, insertions and knockouts in various cell types). Using this platform, the company creates CAR-T therapies with high levels of desired TSCM (stem cell-derived memory T cells) for the treatment of a range of oncological, autoimmune and rare diseases, including multiple myeloma, acute myeloid leukemia and prostate cancer. Poseida was acquired by Roche in early 2025.
5
Abcuro
Funding: $414.8M
Abcuro develops first-in-class immunotherapies to treat autoimmunity and cancer.
6
Senti Biosciences
Funding: $272.5M
Senti is using the latest techniques in the fields to build the future of gene and cell-based therapies. Senti’s proprietary synthetic biology platform provides fundamental advantages for therapeutics development.
7
Imago BioSciences
Funding: $146.5M
Imago BioSciences is working on a treatment that shuts down an enzyme important to blood cancer growth.
8
Amphivena Therapeutics
Funding: $135.7M
Amphivena Therapeutics develops treatments to address hematologic malignancies.
9
Kurome Therapeutics
Funding: $15M
Kurome Therapeutics is developing therapies that target cancer cells that have co-opted immune signaling pathways in order to avoid destruction by traditional therapeutic agents and subvert adaptive resistance mechanisms. The first goal is to to treat acute myeloid leukemia (AML) by targeting adaptive resistance mechanisms.
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Editor: Jason Kwon
Jason Kwon is a senior editor for MedicalStartups. He has previously covered the pharmaceutical and medical research industries for FDAnews and worked as a head of marketing for medical startup Sonic Therapeutics. Before that, he co-founded a startup consulting business for emerging entrepreneurial hubs in Asia. Jason graduated from St. Bonaventure University’s journalism school. In his free time, Jason enjoys yoga, watching movie trailers, traveling to places where he can't get cell service. You can contact Jason at jaskwon(at)medicalstartups(dot)com