![Tumor-infiltrating lymphocytes glowing with tumor focused in the center](https://tilworkinggroup.com/wp-content/uploads/2024/02/TIL-cell-therapy-working-group-1024x587.jpg)
Welcome to the TIL Cell Therapy Working Group
The TlL Working Group is a team of internationally-recognized oncologists dedicated to helping healthcare practitioners better understand TIL cell therapy. TIL cell therapy is a type of cell therapy in which tumor-infiltrating lymphocytes are harvested from a patient’s tumor and grown in large numbers in vitro. These lymphocytes are then given back to the patient by infusion to help the immune system recognize and eliminate cancer cells.
![Tumor-infiltrating lymphocytes glowing](https://tilworkinggroup.com/wp-content/uploads/2024/02/SS-IO-05165-003_Iovance_3D_Website_Illustrations_variation2-2-1024x585.jpg)
TIL Cell Therapy Overview
TIL cell therapy is the autologous transfer of tumor-infiltrating lymphocytes obtained from a patient’s tumor. Learn more about the mechanism of action of TIL cell therapy and the components of this novel cell therapy.
- Immunology Background
- Evolution of Immunotherapy
- TIL Cell Therapy Mechanism
- TIL Cell Therapy Clinical Data
- Requirements for Delivery
- Summary
- Backup
![Immunology Background](https://tilworkinggroup.com/wp-content/uploads/2022/11/Immunology-Background-scaled.jpeg)
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Tumor Resection
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![Up close surgeons' hands with instruments for tumor resection](https://tilworkinggroup.com/wp-content/uploads/2022/04/Tumor-Resection-AdobeStock_249880194-1.jpg)
![Isolated tumor-infiltrating lymphocyte illustrative of TIL production](https://tilworkinggroup.com/wp-content/uploads/2022/06/TIL-production.jpg)
TIL Production
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TIL Infusion
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![Tumor-infiltrating lymphocytes moving illustrative of TIL infusion](https://tilworkinggroup.com/wp-content/uploads/2022/06/TIL-infusion-scaled.jpg)
![Female patient hooked up to IV infusion pump illustrative of lymphodepletion](https://tilworkinggroup.com/wp-content/uploads/2022/04/Infusion-2-AdobeStock_158958096-1.jpg)
Lymphodepletion
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IL-2 Treatment
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![Small molecular size protein fields illustrative of IL-2 treatment](https://tilworkinggroup.com/wp-content/uploads/2022/04/il2-treatment.jpg)
IL-2 Treatment
A short course of high-dose IL-2 is administered after TIL infusion to support T-cell activity. Learn more about best practices in IL-2 treatment as part of TIL cell therapy.
![Small molecular size protein fields illustrative of IL-2 treatment](https://tilworkinggroup.com/wp-content/uploads/2022/04/il2-treatment-1024x683.jpg)
- Role of IL-2 in TIL Cell Therapy
- IL-2 Management
- Patient Case Studies
![IL2 4](https://tilworkinggroup.com/wp-content/uploads/2022/11/IL2-4-scaled.jpeg)
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Contact Us
For more information about TIL cell therapy or the TIL Working Group, contact us using the form below.