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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...
Vaccinations01:51

Vaccinations

Overview
Vaccine Production01:23

Vaccine Production

Vaccine production involves a sequence of upstream and downstream processes to generate a safe and effective immunological product. It begins with cultivating microorganisms, such as viruses or bacteria, to obtain antigenic material. For viral vaccines, mammalian host cells are grown in bioreactors and subsequently infected with the target virus. The virus replicates within the host cells, which are lysed to release viral particles. This lysate is then clarified through filtration or...
Vaccines01:21

Vaccines

Vaccines are among the most effective tools in preventive medicine, designed to prepare the immune system to recognize and combat infectious agents. By introducing antigens—substances that the immune system identifies as foreign—vaccines stimulate an adaptive immune response that leads to immunological memory. This immunological memory enables the body to mount a faster and more effective response upon future exposures to the actual pathogen.Vaccines can be categorized based on the type of...
Poliomyelitis01:17

Poliomyelitis

Poliomyelitis is caused by poliovirus, a small, non-enveloped, positive-sense RNA virus of the Picornaviridae family and Enterovirus genus. Transmission occurs primarily via the fecal-oral route, often through ingestion of contaminated water or food. The virus initially replicates in the oropharynx and intestinal mucosa, particularly in lymphoid tissues such as the tonsils, Peyer’s patches, and regional lymph nodes. Primary viremia follows, allowing dissemination throughout the body.In most...
Development of Immunocompetence01:22

Development of Immunocompetence

The initiation of cell-mediated immunity can be observed as early as the third month of fetal growth, with active antibody-mediated immunity following approximately one month later.
The initial cells that migrate from the fetal thymus settle within the skin and epithelial tissues lining the mouth, digestive tract, and in females, the uterus and vagina. These cells, including skin-based dendritic cells, serve as antigen-presenting cells, playing a key role in T cell activation.
Subsequent T...

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Updated: Jun 15, 2026

Use of Interferon-γ Enzyme-linked Immunospot Assay to Characterize Novel T-cell Epitopes of Human Papillomavirus
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Use of Interferon-γ Enzyme-linked Immunospot Assay to Characterize Novel T-cell Epitopes of Human Papillomavirus

Published on: March 8, 2012

[Progress and challenges on HPV vaccination].

Hiroyuki Yoshikawa1

  • 1Department of Obstetrics & Gynecology, Graduate School of Human Comprehensive Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki. hyoshi@md.tsukuba.ac.jp

Uirusu
|March 12, 2010
PubMed
Summary
This summary is machine-generated.

Human papillomavirus (HPV) vaccines offer nearly 100% effectiveness in preventing cervical precancer. These safe and well-tolerated vaccines are crucial for preventing cervical cancer globally.

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Use of Interferon-γ Enzyme-linked Immunospot Assay to Characterize Novel T-cell Epitopes of Human Papillomavirus
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Use of Interferon-γ Enzyme-linked Immunospot Assay to Characterize Novel T-cell Epitopes of Human Papillomavirus

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Chromogenic In Situ Hybridization as a Tool for HPV-Related Head and Neck Cancer Diagnosis

Published on: June 14, 2019

Area of Science:

  • Oncology
  • Immunology
  • Public Health

Context:

  • Cervical cancer is a significant global health issue, particularly affecting younger women in developed nations.
  • The social impact of cervical cancer is substantial due to its prevalence and the demographic affected.

Purpose:

  • To review the efficacy, safety, and implementation of HPV vaccines for cervical cancer prevention.
  • To highlight the role of vaccination programs in reducing the burden of cervical cancer.

Summary:

  • Two licensed HPV vaccines, Gardasil and Cervarix, target major cancer-causing HPV types (HPV-16/18).
  • Clinical trials demonstrate near 100% efficacy in preventing high-grade precancerous lesions associated with targeted HPV types.
  • Vaccines are safe, well-tolerated, and highly immunogenic, supporting widespread vaccination initiatives.

Impact:

  • Universal HPV vaccination programs for young females are recommended in 26 countries, with significant state funding.
  • Widespread adoption of HPV vaccines holds the prospect of eradicating cervical cancer in the future.
  • These vaccines represent a major advancement in cancer prevention strategies worldwide.