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Related Concept Videos

Vaccinations01:51

Vaccinations

Overview
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...
Antigen Presenting Cells01:22

Antigen Presenting Cells

The immune system is a complex network of cells and molecules that protects the body from foreign invaders. T cells, a type of white blood cell, play a crucial role in this process. They recognize and attack foreign substances, such as pathogens, that enter the body.
T cells require the help of antigen-presenting cells (APCs), which process foreign antigens into smaller fragments that can be recognized by T cells. These APCs are highly specialized cells that efficiently internalize antigens...
Antigens Involved in Adaptive Immunity01:26

Antigens Involved in Adaptive Immunity

An antigen is any substance the immune system identifies as foreign and potentially harmful to the body, prompting an immune response. Antigens have two functional properties: immunogenicity and reactivity. Immunogenicity is the ability of an antigen to stimulate a specific immune response. At the same time, reactivity describes the antigen's ability to react with the cells and antibodies produced in response to it.
Complete Antigens
Complete antigens possess both immunogenicity and reactivity.

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Related Experiment Video

Updated: Jun 20, 2026

Novel Protocol for Generating Physiologic Immunogenic Dendritic Cells
12:08

Novel Protocol for Generating Physiologic Immunogenic Dendritic Cells

Published on: May 17, 2019

A novel synthetic adjuvant enhances dendritic cell function.

Karen S M Phillipps1, Michelle N Wykes, Xue Q Liu

  • 1School of Molecular and Microbial Sciences (SMMS), The University of Queensland, St Lucia, Queensland, Australia.

Immunology
|September 11, 2009
PubMed
Summary
This summary is machine-generated.

The novel lipid core peptide (LCP) vaccine delivery system targets dendritic cells (DCs) and activates them. This self-adjuvanted system efficiently delivers vaccines, initiating robust immune responses.

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Last Updated: Jun 20, 2026

Novel Protocol for Generating Physiologic Immunogenic Dendritic Cells
12:08

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Published on: May 17, 2019

Generation of a Novel Dendritic-cell Vaccine Using Melanoma and Squamous Cancer Stem Cells
12:43

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

Published on: January 6, 2014

Immunostimulatory Agent Evaluation: Lymphoid Tissue Extraction and Injection Route-Dependent Dendritic Cell Activation
07:04

Immunostimulatory Agent Evaluation: Lymphoid Tissue Extraction and Injection Route-Dependent Dendritic Cell Activation

Published on: September 16, 2018

Area of Science:

  • Vaccinology
  • Immunology
  • Biotechnology

Background:

  • The lipid core peptide (LCP) is a synthetic, self-adjuvanted vaccine delivery system.
  • LCPs integrate adjuvant, carrier, and antigenic peptides into a single molecular entity.
  • Previous studies demonstrated LCP's efficiency in vaccine delivery and immunity induction.

Purpose of the Study:

  • To investigate the effects of the LCP adjuvant on dendritic cells (DCs).
  • To determine if LCP targets vaccines to DCs and induces their activation.

Main Methods:

  • Utilized the LCP vaccine delivery system.
  • Investigated the interaction of LCP with dendritic cells (DCs).
  • Assessed DC activation following LCP administration.

Main Results:

  • The LCP system was shown to effectively target vaccines to DCs.
  • LCP administration induced activation of dendritic cells (DCs).

Conclusions:

  • LCP functions as a vaccine delivery system that targets and activates DCs.
  • This targeted activation by LCP is a key mechanism for initiating specific immune responses.