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COMPANY RESEARCH

Biotheryx

A May 2026 announcement reports PK, PBMC degradation, and early activity in Phase 1 dose escalation of the bifunctional CDK4/6 degrader BTX-9341; expansion studies are ongoing.

Company at a glance

Corporate information

Company entity
BioTheryX, Inc.
Headquarters / principal office
San Diego, CaliforniaSelf-reported location on the company LinkedIn page; regional scope may differ from the legal or global headquarters. ↗
Founded
2008 ↗
Ownership / capital status
PrivateSeries E (latest disclosure identified) ↗
Official corporate reference
https://www.biotheryx.com/ ↗
LinkedIn company page
LinkedIn ↗ ↗
Latest financing / award identified
2021-05-20 · Series E · $92 million ↗

Historical announcement; subsequent financing is not ruled out.

Profile review: 2026-11-04 · Fields retain their individual source dates. Undisclosed values are not zero; early or historical events do not establish the latest financing. Awards and acquisitions are distinguished from equity rounds.

Disease tags match recorded text mentions and require program-level verification.

Technology, programs & evidence

A May 2026 announcement reports PK, PBMC degradation, and early activity in Phase 1 dose escalation of the bifunctional CDK4/6 degrader BTX-9341; expansion studies are ongoing.

Program / serviceTarget / indicationRepresentative stageEvidence & scope
BTX-9341CDK4/6 · See individual trial / indication; not individually confirmed in this reviewPhase 1Human results reported by the source; see facts and original materials for type and quality

Related news & literature

Company-name matches are discovery leads; verify entity identity and transaction roles in the original source.

No cataloged update explicitly mentions this company.

Same-field reading (not company-specific)
Nature Materials

In situ CAR engineering and nanoparticle-mediated TREM2 degradation for macrophage reprogramming in malignant ascites

A Nature Materials study describes mRNA-loaded LNPs that reprogram tumor-associated macrophages into Claudin18.2-targeting CAR macrophages. The lipid formulation also promotes TREM2 internalization and degradation, reshaping immune responses. The original abstract reports tumor suppression and longer survival with PD-1 blockade in mice, plus ex vivo patient-sample findings. These findings do not demonstrate clinical efficacy in treated patients.

Frontiers in Pharmacology

Review assesses the safety limits and translational gaps of MCL-1 degradation strategies

A Frontiers in Pharmacology review compares direct MCL-1 inhibition with approaches that reduce its abundance, including transcriptional interventions and targeted degradation. The original abstract highlights limited single-agent activity and cardiac safety concerns with inhibitors, while positioning degradation as an unvalidated clinical strategy. Biomarker-guided combinations and dynamic BH3 profiling are discussed; this review does not report a new clinical trial.

Evommune and Hinova / Business Wire

Evommune licenses Hinova's VAV1 molecular glue degrader outside Greater China

Evommune licensed EVO570, formerly HC118, from Hinova for development and commercialization outside Greater China. Upfront consideration totals $30 million: $20 million cash and $10 million in pre-funded warrants. Additional development, regulatory, and commercial milestones could reach approximately $1.1 billion, plus royalties. Phase 1 was expected to begin shortly; the announcement does not establish human efficacy.

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Sources & open questions

  • Small, open-label studies should not be used for cross-trial efficacy / safety comparisons with approved CDK4/6 inhibitors.
  1. BTX-9341 Phase1 data ↗Biotheryx · 2026-05-18
  2. Biotheryx company page ↗Biotheryx / LinkedIn · Not stated
  3. BioTheryX announces $92m Series E ↗Biotheryx · 2021-05-20
  4. Biotheryx ↗Biotheryx ·
  5. Company-managed LinkedIn profile — self-reported location ↗Biotheryx · Checked 2026-11-04; source publication date retained where stated

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