Drugs / TAC-001
last change May 2026 re-read 3 minutes ago

TAC-001

Other / unclassified

Investigated by
Tallac Therapeutics

Trials 1

2023202420252026
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 1/2 NCT05399654 Jun 2022 → Jan 2026 overdue — Tallac Therapeutics Active not recruiting No outcome recorded

News releases announcing trial results or a regulatory action · 6

DateIssuerRelease
2025-10-20 Tallac Therapeutics Regulatory FDA Grants Fast Track Designation to TAC-001 tallactherapeutics.com ↗
Tallac Therapeutics announced today that the U.S. Food and Drug Administration has granted Fast Track designation to TAC-001 for the treatment of previously treated, locally advanced unresectable or metastatic cholangiocarcinoma.
2024-04-10 Tallac Therapeutics Results Tallac Therapeutics Presents New Preclinical Data on TAC-001 in Combination with Cancer Vaccines at the 2024 Annual Meeting of the American Association for Cancer Research (AACR) tallactherapeutics.com ↗
Tallac Therapeutics, Inc., a privately held clinical stage biopharmaceutical company pioneering the discovery and development of novel antibody-oligonucleotide conjugates, today announced the presentation of preclinical data demonstrating TAC-001 potentiates cancer vaccine efficacy and rejuvenates vaccine responses.
2023-11-03 Tallac Therapeutics Results Tallac Presents First Clinical Data for TAC-001 at SITC 2023 tallactherapeutics.com ↗
These TAC-001 clinical data provide evidence that systemic administration of a TLR9 immune agonist targeting and activating B cells is generally well tolerated and induces immune activation consistent with preclinical studies.
2022-05-19 Tallac Therapeutics Regulatory Tallac Therapeutics Announces FDA Clearance of Investigational New Drug (IND) Application for TAC-001, a First-in-Class Toll-like Receptor 9 (TLR9) Agonist Antibody Conjugate for Patients with Advanced Solid Tumors tallactherapeutics.com ↗
2021-04-12 Tallac Therapeutics Results Tallac AACR 2021 Presentation tallactherapeutics.com ↗
In vivo, TAC-001 demonstrated robust, curative and durable single agent anti-tumor activity in checkpoint inhibitor resistant and refractory tumor models.
2021-03-12 Tallac Therapeutics Results AACR 2021 presentation on preclinical data for TAC-001 tallactherapeutics.com ↗
TAC-001, a toll-like receptor 9 (TLR9) agonist antibody conjugate targeting B cells, promotes anti-tumor immunity and favorable safety profile following systemic administration in preclinical models

Evidence & citations 4 cited values

Every value below carries the sentence it was read from. 1 source stands behind the page.

FieldValueCited text
Known as TAC-001 ClinicalTrials.gov intervention name — accepted as the source's own label NCT05399654 ↗
Action Activate “Toll-like Receptor Agonist” NCT05399654 ↗
Modality Other / unclassified “TAC-001 is a Toll-like Receptor Agonist Antibody Conjugate (TRAAC)” NCT05399654 ↗
Route Intravenous “TAC-001 administered intravenously.” NCT05399654 ↗