Related Experiment Video

Updated: Aug 20, 2026

Enhancing Chimeric Antigen Receptor-Extracellular Vesicles (CAR-EV) Technology: The Future of Cancer Therapy
07:33

Enhancing Chimeric Antigen Receptor-Extracellular Vesicles (CAR-EV) Technology: The Future of Cancer Therapy

Published on: September 19, 2025

Is vaccine therapy the future in cancer prevention?

Ian Frazer

    Expert Opinion on Pharmacotherapy
    |December 2, 2004
    PubMed

    Insights

    Cancer immunoprophylaxis is advancing with vaccines preventing precursor infections. While some are in use and development, vaccines for non-infectious cancers remain a distant goal.

    Area of Science:

    • Oncology
    • Immunology
    • Vaccinology

    Background:

    • The development of cancer immunoprophylaxis represents a significant advancement in disease prevention.
    • Vaccines targeting cancer-causing infections are a key focus in current research and clinical trials.

    Discussion:

    • Existing vaccines prevent cancers by targeting precursor infections, with more in development.
    • The success of immunoprophylaxis for infectious-related cancers highlights its potential.
    • Challenges remain in developing vaccines for cancers not linked to infections.

    Key Insights:

    • A new era of cancer immunoprophylaxis is emerging, driven by vaccines against precursor infections.
    • Several vaccines are in various stages of development, aiming to prevent infection-related cancers.
    • The efficacy of current and developing vaccines offers a promising strategy for cancer prevention.

    Outlook:

    • Further advancements in vaccine technology are expected to expand cancer prevention strategies.
    • The development of vaccines for non-infectious cancers presents a long-term research objective.
    • Continued research is crucial for broadening the scope of cancer immunoprophylaxis.

    More Related Videos

    Generation of a Novel Dendritic-cell Vaccine Using Melanoma and Squamous Cancer Stem Cells12:43

    Generation of a Novel Dendritic-cell Vaccine Using Melanoma and Squamous Cancer Stem Cells

    Published on: January 6, 2014

    Experimental Melanoma Immunotherapy Model Using Tumor Vaccination with a Hematopoietic Cytokine09:15

    Experimental Melanoma Immunotherapy Model Using Tumor Vaccination with a Hematopoietic Cytokine

    Published on: February 24, 2023

    Related Concept Videos

    Cancer Vaccines01:30

    Cancer Vaccines

    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...
    Tumor Immunotherapy01:27

    Tumor Immunotherapy

    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.
    Cancer Prevention02:59

    Cancer Prevention

    Several factors can increase the risk of cancer in an individual. About 50% of cancer cases can be prevented by adopting a healthy lifestyle, regular exercise, eating healthy, and following a modest cancer prevention diet. Epidemiological studies have consistently shown that populations with vegetable and fruit-rich diets have reduced the incidence of cancer. On the other hand, populations who have a diet rich in animal fat, red meat, junk food, or high calories are predisposed to cancer.
    Some...
    Cancer Prevention02:59

    Cancer Prevention

    Several factors can increase the risk of cancer in an individual. About 50% of cancer cases can be prevented by adopting a healthy lifestyle, regular exercise, eating healthy, and following a modest cancer prevention diet. Epidemiological studies have consistently shown that populations with vegetable and fruit-rich diets have reduced the incidence of cancer. On the other hand, populations who have a diet rich in animal fat, red meat, junk food, or high calories are predisposed to cancer.
    Some...
    Cancer Therapies02:49

    Cancer Therapies

    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...
    Cancer Therapies02:49

    Cancer Therapies

    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...