Pipeline

Advancing a Pipeline of First-in-Class Cancer Therapies

By combining our unrivaled Dark Antigen® discovery engine with our optimized T-cell engager platform, we are building a pipeline of differentiated cancer immunotherapies.

Our goal is to dramatically improve treatment outcomes for patients with solid tumors who remain underserved by today’s cancer immunotherapies.

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Modality
Indications
Discovery
Preclinical
Clinical
EnTiCE T-CELL ENGAGERS
ENA101 / DARKFOX™
Pan-cancer
CTA/IND in 4Q 2026
Undisclosed programs
Solid tumors
THERAPEUTIC VACCINES
Boehringer program
Non-small cell lung cancer
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Boehringer program
Undisclosed solid tumor
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Multiple Dark Antigens
Melanoma
Available for partnering
Multiple Dark Antigens
Ovarian cancer
Available for partnering

ENA101 is a first-in-class bispecific TCE targeting a previously undiscovered Dark Antigen® that we have called DARKFOX™

DARKFOX™ is a compelling target for cancer immunotherapy:

  • High prevalence across multiple solid tumors: including NSCLC, upper GI cancers, colorectal, breast, ovarian, head & neck, bladder, and multiple other cancers
  • Deeply rooted in cancer biology: strong link to a gene that is critical in cancer initiation and progression, including the promotion and maintenance of cancer stem cells
  • Hallmarks of optimal cancer targets: including minimal expression in normal tissues, homogeneous expression within tumors, and robust presentation on the surface of tumor cells
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We have a longstanding strategic collaboration with Boehringer Ingelheim leveraging our EDAPT® platform to discover and validate Dark Antigens®

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Antigen licensing

We reached a major milestone in this partnership when Boehringer Ingelheim exercised an option to license multiple Dark Antigens®. Based on these antigens, Boehringer is developing novel off-the-shelf vaccines for the treatment of non-small cell lung cancer (NSCLC).

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Discovering more targets

Boehringer Ingelheim also triggered an additional component of the collaboration to discover Dark Antigens® in another undisclosed solid tumor.