Related Experiment Video
Updated: Oct 14, 2026

Myeloid Cell Isolation from Mouse Skin and Draining Lymph Node Following Intradermal Immunization with Live Attenuated Plasmodium Sporozoites
Published on: May 18, 2016
Inducing protective immune responses against the sporozoite and liver stages of Plasmodium
1Malaria Program, Naval Medical Research Institute, Bethesda, MD 20889-5607.
Abstract:
Work on vaccines against the pre-erythrocytic stages of the Plasmodium life cycle is based on the observation that immunization with irradiated sporozoites (IRR SPZ) is protective. Antibodies against several SPZ surface proteins can prevent SPZ from effectively invading hepatocytes; antibodies and cytolytic-T lymphocytes directed against at least 3 parasite proteins expressed in infected hepatocytes can kill infected hepatocytes; and cytokines can activate infected hepatocytes to kill the intracellular parasite. Work is in progress to identify additional pre-erythrocytic parasite targets and to develop methods for optimally inducing protective immunity against SPZ and infected hepatocytes. The goal is to construct a vaccine that protects by inducing antibody and cellular immune responses against multiple parasite proteins.
Related Concept Videos
Symbiosis
Malaria
Toxoplasmosis
Anthelminthic Agents
Antiprotozoal Agents

