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TC-510

Phase 1

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

Target and mechanism

Molecular targetmesothelin
Target classProtein
ModalityMonoclonal antibody

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLEDBiomarker
Total Trials1
Total Enrollment6

FDA Designations

No designations recorded

Clinical trial landscape

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 monoclonal antibody being studied for the treatment of mesothelioma and other mesothelin-expressing cancers. It is currently in Phase 1 clinical development for advanced solid tumors, including mesothelioma, ovarian cancer, pancreatic cancer, and non-small cell lung cancer.

What does TC-510 target?

TC-510 targets mesothelin, a protein that is overexpressed on the surface of many solid tumors. By binding to mesothelin, TC-510 is designed to direct the immune system against cancer cells that express this protein. It is being evaluated in patients with mesothelin-expressing cancers.

Who makes TC-510?

TC-510 is being developed by Adaptimmune Therapeutics PLC (NASDAQ: ADAP). The company is conducting a Phase 1/2 clinical trial of TC-510 in patients with advanced mesothelin-expressing cancers.

What phase is TC-510 in?

TC-510 is in Phase 1 clinical development. It is being studied in an active, not recruiting Phase 1/2 trial (NCT05451849) that is enrolling patients with advanced mesothelin-expressing cancers. The drug is investigational and has not been approved by regulatory authorities.

What clinical trials is TC-510 in?

TC-510 is being evaluated in a single active clinical trial, NCT05451849, titled "A Phase 1/2 Trial of TC-510 In Patients With Advanced Mesothelin-Expressing Cancer." The trial is enrolling 6 participants in the United States and is not currently recruiting. It is an uncontrolled, open-label study.

Is TC-510 the same as any other drug?

TC-510 is a distinct investigational monoclonal antibody developed by Adaptimmune Therapeutics. It is not known by any other names. The drug is being studied specifically for its ability to target mesothelin-expressing tumors, including mesothelioma.