Drugs / ZEDENOLEUCEL
last change Oct 2025 re-read 3 minutes ago

ZEDENOLEUCEL

also known as MT-401 · Zelenoleucel

Cell therapy

Developed for
acute myeloid leukemia
Investigated by
Marker Therapeutics, Inc.

Regulatory milestones approvals, filings & regulatory actions · 1 recorded

MilestoneJurisdictionBrandIndicationDateSentence it was read from
Clinical hold US (FDA) — acute megakaryoblastic leukemia in adult 2021-01-05

“today announced that the U.S. Food and Drug Administration (FDA) lifted the partial clinical hold on the Company's Phase 2 trial investigating the safety and efficacy of MT-401” markertherapeutics.com ↗

Trials 1

202120222023202420252026
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 2 NCT04511130 Oct 2020 → Mar 2024 acute myeloid leukemia, disease related to hematopoietic stem cell transplant Marker Therapeutics, Inc. Terminated No outcome recorded Stop: Enrollment

News releases announcing trial results or a regulatory action · 9

DateIssuerRelease
2025-10-06 Marker Therapeutics, Inc. Results Marker Therapeutics Announces First Patient Treated in Off-the-Shelf Program markertherapeutics.com ↗
The therapy was well tolerated with no treatment-related adverse events.
2024-01-08 Marker Therapeutics, Inc. Results Marker Therapeutics Announces Clinical Program Updates and Pipeline Prioritization markertherapeutics.com ↗
In addition, the Company reported a clinical update on the Phase 2 ARTEMIS study investigating MT-401, a multiTAA-specific T cell product, for the treatment of patients with acute myeloid leukemia (AML).
2023-07-10 Marker Therapeutics, Inc. Regulatory European Medicines Agency Grants Orphan Drug Designation for MT-401 developed by Marker Therapeutics for the Treatment of AML Patients markertherapeutics.com ↗
Marker Therapeutics, Inc. (Nasdaq: MRKR), a clinical-stage immuno-oncology company focusing on developing next-generation T cell-based immunotherapies for the treatment of hematological malignancies and solid tumor indications, announced that zedenoleucel, its multi-tumor-associated antigen (multiTAA)-specific T cell product candidate, MT-401, was granted Orphan Drug Designation by the Committee for Orphan Medicinal Products of the European Medicines Agency (EMA) for the treatment of patients with acute myeloid leukemia (AML).
2023-06-26 Marker Therapeutics, Inc. Results Marker Therapeutics Reports MT-401 Non-Clinical Data in AML Cells after Hypomethylating Agent Administration markertherapeutics.com ↗
2022-02-16 Marker Therapeutics, Inc. Results Marker Therapeutics Announces Clinical Program Updates and Pipeline Expansion markertherapeutics.com ↗
The results of the safety lead-in stage of the Marker Phase 2 AML trial support the potential for MT-401 as a treatment option for patients with AML in the post-transplant setting.
2021-07-06 Marker Therapeutics, Inc. Results Marker Therapeutics Announces Completion of Safety Lead-In Portion of Phase 2 Study in Post-Transplant AML markertherapeutics.com ↗
2021-01-05 Marker Therapeutics, Inc. Regulatory Marker Therapeutics Announces FDA Lifted Partial Clinical Hold on Phase 2 AML Clinical Trial markertherapeutics.com ↗
2020-06-23 Marker Therapeutics, Inc. Regulatory Marker Therapeutics Receives USAN Approval for "zelenoleucel" as Nonproprietary Name for MT-401, Multi-Tumor-Associated Antigen Targeted T Cell Product for Acute Myeloid Leukemia markertherapeutics.com ↗
2020-04-29 Marker Therapeutics, Inc. Regulatory Marker Therapeutics Receives FDA Orphan Drug Designation for its Multi-Antigen Targeted T Cell Therapy for Acute Myeloid Leukemia markertherapeutics.com ↗

All press releases naming this drug 12 releases

DateIssuerRelease

Evidence & citations 4 cited values

Every value below carries the sentence it was read from. 2 sources stand behind the page.

FieldValueCited text
Known as ZEDENOLEUCEL ChEMBL registry synonym — accepted as the source's own label CHEMBL4650493 ↗
Known as MT-401 ClinicalTrials.gov intervention name — accepted as the source's own label NCT04511130 ↗
Known as Zelenoleucel ChEMBL registry synonym — accepted as the source's own label CHEMBL4650493 ↗
Modality Cell therapy “allogeneic multi-tumor-associated antigen (MultiTAA)-specific T cell product” NCT04511130 ↗