Related Experiment Video
Updated: Aug 22, 2025
07:20
Ex vivo Expansion of Tumor-reactive T Cells by Means of Bryostatin 1/Ionomycin and the Common Gamma Chain Cytokines Formulation
Published on: January 14, 2011
14.8K
Interleukin-2-based therapies in cancer
Miro E Raeber1, Dilara Sahin1, Onur Boyman1,2
1Department of Immunology, University Hospital Zurich, Zurich, Switzerland.
Science Translational Medicine
|November 9, 2022
Summary
New interleukin-2 (IL-2) therapies are emerging for cancer treatment. These advanced formulations offer targeted delivery and receptor bias, improving the efficacy and safety of IL-2 immunotherapy.
Area of Science:
- Immunology
- Pharmacology
- Oncology
Background:
- Interleukin-2 (IL-2) is a cytokine with a critical role in immune responses.
- Understanding IL-2's dual effects (beneficial and adverse) is key to optimizing its therapeutic use.
- Previous IL-2 therapies faced limitations due to toxicity and lack of specificity.
Purpose of the Study:
- To review molecular insights into IL-2 mechanisms.
- To highlight the development of novel IL-2 formulations.
- To discuss the potential of these advanced IL-2 compounds in cancer immunotherapy.
Main Methods:
- Review of preclinical and clinical data on IL-2 formulations.
- Analysis of molecular mechanisms underlying IL-2 action.
- Evaluation of receptor bias and tissue-targeting strategies.
Main Results:
- Development of IL-2 formulations with enhanced receptor bias.
- Improved tissue-targeting properties leading to reduced off-target effects.
- Several new IL-2 compounds are progressing through clinical trials.
Conclusions:
- Molecular understanding has driven the creation of next-generation IL-2 therapies.
- These advanced IL-2 formulations represent a significant advancement in cancer immunotherapy.
- IL-2 therapy is entering a new era with improved safety and efficacy profiles.
More Related Videos
07:55Flow Cytometry-Based Isolation and Therapeutic Evaluation of Tumor-Infiltrating Lymphocytes in a Mouse Model of Pancreatic Cancer
Published on: January 17, 2025
989
09:15Experimental Melanoma Immunotherapy Model Using Tumor Vaccination with a Hematopoietic Cytokine
Published on: February 24, 2023
3.5K
Related Concept Videos
01:27Tumor Immunotherapy
638
Immunotherapy is a treatment that boosts or manipulates the immune system to fight diseases, including cancer. For instance, by stimulating an immune response through vaccinations against viruses that cause cancers, like hepatitis B virus and human papillomavirus, these diseases can be prevented. Nonetheless, some cancer cells can avoid the immune system due to their rapid mutation and division. The immune response to many cancers involves three phases: elimination, equilibrium, and escape.
638
02:49Cancer Therapies
7.9K
Cancer therapies are various modes of treatment, such as surgery, radiation therapy, and chemotherapy that are administered to cancer patients.
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
7.9K
02:57Targeted Cancer Therapies
7.8K
The targeted cancer therapies, also known as “molecular targeted therapies,” take advantage of the molecular and genetic differences between the cancer cells and the normal cells. It needs a thorough understanding of the cancer cells to develop drugs that can target specific molecular aspects that drive the growth, progression, and spread of cancer cells without affecting the growth and survival of other normal cells in the body.
There are several types of targeted therapies against...
There are several types of targeted therapies against...
7.8K
02:50Combination Therapies and Personalized Medicine
5.0K
Combining two or more treatment methods increases the life span of cancer patients while reducing damage to vital organs or tissue from the overuse of a single treatment. Combination therapy also targets different cancer-inducing pathways, thus reducing the chances of developing resistance to treatment.
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
5.0K
01:30Cancer Vaccines
488
Cancer treatment vaccines are a rapidly evolving field that offers a promising approach to immunotherapy. Unlike traditional vaccines that prevent diseases, cancer treatment vaccines are designed to treat existing cancers by stimulating the immune system to recognize and attack cancer cells.
Cancer vaccines come in two categories: preventive (prophylactic) and treatment (active). Preventive vaccines, such as the Human Papillomavirus (HPV) vaccine, protect against viruses that cause certain...
Cancer vaccines come in two categories: preventive (prophylactic) and treatment (active). Preventive vaccines, such as the Human Papillomavirus (HPV) vaccine, protect against viruses that cause certain...
488
02:56Treatment Resistant Cancers
3.4K
Cancer is the second leading cause of death in the United States. A cancer cell is genetically unstable and hence can mutate faster. They can also modify their microenvironment and escape immune surveillance. The difficulties in treating cancer are further compounded by the emergence of rapid resistance to anticancer drugs. The most common ways to attain resistance in cancer cells include alteration in drug transport and metabolism, modification of drug target, elevated DNA damage response, or...
3.4K