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Related Concept Videos

Vaccinations01:51

Vaccinations

51.2K
Overview
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Microorganisms in Medicine and Therapeutics01:29

Microorganisms in Medicine and Therapeutics

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Microorganisms play a fundamental role in vaccine development, gene therapy, and therapeutic production. Their biological properties are harnessed to advance medicine and public health. Beyond immunization, microorganisms contribute to gut health, antibiotic synthesis, and genetic disease treatment.Live Attenuated and Inactivated VaccinesLive attenuated vaccines, such as the measles, mumps, and rubella (MMR) vaccine, utilize weakened forms of pathogens to closely resemble natural infections.
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Development of Immunocompetence01:22

Development of Immunocompetence

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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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Immunological Memory01:23

Immunological Memory

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Immunological memory, a pivotal pillar of the adaptive immune system, is responsible for the body's ability to remember and respond more swiftly and effectively to previously encountered pathogens. This remarkable feature is what makes vaccines so effective in preventing diseases.
What is Immunological Memory?
Immunological memory is an integral function of the immune system that allows it to recognize and react more rapidly and effectively to pathogens previously encountered. This feature...
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Cancer Vaccines01:30

Cancer Vaccines

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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...
946

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Related Experiment Video

Updated: Jan 14, 2026

Myeloid Cell Isolation from Mouse Skin and Draining Lymph Node Following Intradermal Immunization with Live Attenuated Plasmodium Sporozoites
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Malaria vaccines: Current developments and immunological insights.

Akanksha Verma1, Ritesh Ranjha2,3, Kuldeep Singh2,3

  • 1Immunobiology Group, International Centre for Genetic Engineering and Biotechnology, New Delhi, India.

New Microbes and New Infections
|October 27, 2025
PubMed
Summary
This summary is machine-generated.

Malaria remains a global health threat, especially for young children. New antimalarials and vaccines are crucial due to drug-resistant parasites, but Plasmodium

Keywords:
Immune responsesImmunotherapyMalariaPlasmodium falciparumVaccine

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Area of Science:

  • Tropical medicine
  • Parasitology
  • Vaccinology

Background:

  • Malaria affects 263 million globally, disproportionately impacting children under 5.
  • Drug-resistant Plasmodium parasites threaten malaria control and elimination efforts.
  • Developing effective malaria vaccines is challenging due to parasite complexity and multiple life stages.

Purpose of the Study:

  • To review the prospects of currently approved malaria vaccines.
  • To discuss novel vaccine candidates targeting various Plasmodium life stages.
  • To highlight advancements in understanding host immune responses and ideal vaccine requirements.

Main Methods:

  • Literature review of malaria vaccines and immunobiology.
  • Analysis of current challenges in malaria vaccine development.
  • Discussion of future directions and novel approaches.

Main Results:

  • Only two malaria vaccines have been approved by the WHO.
  • Significant progress in identifying host immune responses and potential vaccine targets.
  • Emerging novel vaccine candidates show promise for different Plasmodium life stages.

Conclusions:

  • Continued development of antimalarials and vaccines is essential.
  • Future malaria vaccines may target multiple Plasmodium life stages for enhanced efficacy.
  • Understanding host immunity is key to designing effective and durable malaria vaccines.