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TC-510

Phase 1

Mesothelioma | Monoclonal antibody | Oncology |Adaptimmune Therapeutics PLC Sponsored ADR|Trials Updated: Aug 27, 2025

TC-510 development status

Highest phase Phase 1
Registered trials 1 across 1 sponsor since Jul 2001

TC-510 target and mechanism

Molecular targetmesothelin
Target classProtein
ModalityMonoclonal antibody

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment6

FDA Designations

No designations recorded

TC-510 clinical trials

TC-510 · 1 trial · 17 indications

Phase 1 1
NCT05451849A Phase 1/2 Trial of TC-510 In Patients With Advanced Mesothelin-Expressing CancerMesothelioma
ACTIVE NOT_RECRUITING6 Analytics
PHASE1ACTIVE NOT_RECRUITING
A Phase 1/2 Trial of TC-510 In Patients With Advanced Mesothelin-Expressing Cancer
MesotheliomaUnlock trial analytics

Study Endpoints

Primary Endpoints

Phase 1 - Establish the recommended Phase 2 dose (RP2D) according to dose-limiting toxicity (DLT) of defined adverse events.
DLTs within 28 days post-treatment

Phase 1 -The number and percent of patients in the DLT evaluable set who experienced DLTs from the first administration of study drug up to 28 days post study drug treatment will be summarized by dosing group

Phase 2 - Overall Response Rate (ORR)
Up to 2 years post-treatment

ORR is defined as incidence of complete responses or partial responses as assessed by RECIST v1.1

Phase 2 - Disease Control Rate (DCR)
Up to 2 years post-treatment

DCR defined as a composite of ORR and stable disease (SD) lasting at least 8 weeks.

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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Lymphodepletion followed by TC-510EXPERIMENTALLymphodepletion (fludarabine and cyclophosphamide) followed by TC-510 T cells

Interventions

NameTypeDescription
TC-510BIOLOGICALTC-510
FludarabineDRUGFludarabine
CyclophosphamideDRUGCyclophosphamide
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites7

Inclusion Criteria: * Patient is \> 18 years of age at the time the Informed Consent is signed. * Patient has a pathologically confirmed diagnosis of either MPM, Serous Ovarian Adenocarcinoma, Pancreatic Adenocarcinoma, TNBC, and Colorectal Cancer * Patient's tumor has been reviewed with confirmed ...

Countries:United States
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Frequently asked questions about TC-510

What is TC-510 used for?

TC-510 is an investigational therapy being studied in patients with advanced mesothelin-expressing cancers, including mesothelioma. It is being developed for oncology indications and is currently in Phase 1 clinical development. It has not been approved for any use.

What does TC-510 target?

TC-510 targets mesothelin, a protein expressed on the surface of certain cancer cells. By binding to mesothelin, TC-510 is designed to act against tumors that express this protein. Mesothelin is a protein target, and the drug is a monoclonal antibody.

Who is developing TC-510?

TC-510 is being developed by Adaptimmune Therapeutics PLC, which trades on the Nasdaq under the ticker ADAP. The company is the sponsor of the clinical program evaluating TC-510 in advanced mesothelin-expressing cancers.

What phase is TC-510 in?

TC-510 is in Phase 1 clinical development. It is an investigational agent and has not been approved by the FDA. The ongoing study is a Phase 1/2 trial, and the drug remains in early-stage testing for advanced mesothelin-expressing cancers.

What clinical trials is TC-510 in?

TC-510 is being evaluated in one clinical trial, NCT05451849, titled A Phase 1/2 Trial of TC-510 In Patients With Advanced Mesothelin-Expressing Cancer. The trial is active but not recruiting, has enrolled 6 patients, and is being conducted in the United States.