Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Cell-mediated Immune Responses01:40

Cell-mediated Immune Responses

Overview
Humoral Immune Responses01:36

Humoral Immune Responses

Overview
Immune Response Against Viral Pathogens01:29

Immune Response Against Viral Pathogens

The immune system's response to viral infections is a complex and coordinated process involving natural killer (NK) cells, T cell-mediated responses, and antibody-mediated responses.
NK Cells
NK cells are a crucial part of our innate immune system, acting as the first line of defense against viral infections. These cells can recognize and kill infected cells without prior exposure to the virus, effectively slowing down the spread of infection. Additionally, NK cells produce proinflammatory...
B Cell Activation and Differentiation01:24

B Cell Activation and Differentiation

The adaptive immune response, a sophisticated defense mechanism, relies on the activation and differentiation of B lymphocytes, or B cells. These processes enable our bodies to mount a tailored response against specific pathogens such as bacteria, free virus particles, toxins, and parasites.
When naive B cells encounter a specific antigen that can bind to the B cell receptor (BCR) on their surface, they undergo sensitization to respond to the antigen's presence. Sensitization begins with...
Special Features of Adaptive Immunity01:20

Special Features of Adaptive Immunity

The adaptive immune system, a crucial component of the overall immune response, offers a highly specialized defense against pathogens. It involves specific cell types and features, enabling it to combat infections effectively and efficiently.
The primary cell types involved in adaptive immunity are T cells and B cells. Each type has a unique role in defending the body against pathogens. T cells are responsible for cell-mediated immunity. They identify and eliminate infected cells directly,...
Immunological Memory01:23

Immunological Memory

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 is...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Genetic variation in transgenerational immune priming and its association with fecundity and body mass in the mealworm beetle Tenebrio molitor.

Heredity·2026
Same author

Aspergillus conicus Endophyte Improves the Development of Eucalyptus camaldulensis Seedlings In Vitro.

Journal of basic microbiology·2026
Same author

Infection risk by oral contamination does not induce immune priming in the mealworm beetle (<i>Tenebrio molitor</i>) but triggers behavioral and physiological responses.

Frontiers in immunology·2024
Same author

Growth and longevity modulation through larval environment mediate immunosenescence and immune strategy of Tenebrio molitor.

Immunity & ageing : I & A·2024
Same author

Chromosome-scale assembly of the yellow mealworm genome.

Open research Europe·2023
Same author

Senescence of the immune defences and reproductive trade-offs in females of the mealworm beetle, Tenebrio molitor.

Scientific reports·2022

Related Experiment Video

Updated: Jul 5, 2026

Characterization of Thymus-dependent and Thymus-independent Immunoglobulin Isotype Responses in Mice Using Enzyme-linked Immunosorbent Assay
06:15

Characterization of Thymus-dependent and Thymus-independent Immunoglobulin Isotype Responses in Mice Using Enzyme-linked Immunosorbent Assay

Published on: September 7, 2018

Immune response affects ant trophallactic behaviour.

Danival José de Souza1, Johan Van Vlaenderen, Yannick Moret

  • 1Institut de Recherche sur la Biologie de l'Insecte, UMR CNRS 6035, Université François Rabelais, Avenue Monge, Parc de Grandmont 37200, Tours, France. danivalbr@yahoo.com.br

Journal of Insect Physiology
|April 24, 2008
PubMed
Summary

Social insects like ants face infection risks due to crowding. This study found immune challenges in ants increased trophallaxis, a social interaction, potentially spreading beneficial compounds.

More Related Videos

Murine Model of Epicutaneously-Induced Immunomodulation
09:07

Murine Model of Epicutaneously-Induced Immunomodulation

Published on: June 24, 2025

Inoculating Anopheles gambiae Mosquitoes with Beads to Induce and Measure the Melanization Immune Response
08:24

Inoculating Anopheles gambiae Mosquitoes with Beads to Induce and Measure the Melanization Immune Response

Published on: January 12, 2017

Related Experiment Videos

Last Updated: Jul 5, 2026

Characterization of Thymus-dependent and Thymus-independent Immunoglobulin Isotype Responses in Mice Using Enzyme-linked Immunosorbent Assay
06:15

Characterization of Thymus-dependent and Thymus-independent Immunoglobulin Isotype Responses in Mice Using Enzyme-linked Immunosorbent Assay

Published on: September 7, 2018

Murine Model of Epicutaneously-Induced Immunomodulation
09:07

Murine Model of Epicutaneously-Induced Immunomodulation

Published on: June 24, 2025

Inoculating Anopheles gambiae Mosquitoes with Beads to Induce and Measure the Melanization Immune Response
08:24

Inoculating Anopheles gambiae Mosquitoes with Beads to Induce and Measure the Melanization Immune Response

Published on: January 12, 2017

Area of Science:

  • Insect immunology
  • Social behavior in insects
  • Evolutionary biology

Background:

  • Social insects benefit from cooperation but face increased disease transmission risks.
  • Colony living facilitates pathogen spread, necessitating evolved defense mechanisms.
  • Social interactions may be modified during infection to limit disease transmission.

Purpose of the Study:

  • To investigate the impact of simulated microbial infection on ant immune response and social interactions.
  • To understand how immune challenges affect social behavior, specifically trophallaxis and encapsulation.
  • To explore the adaptive significance of altered social behaviors in the context of insect immunity.

Main Methods:

  • Simulated microbial infection in Camponotus fellah ants using peptidoglycan (PGN) administration.
  • Quantification of immune responses, including antibacterial compound production and encapsulation ability.
  • Observation and quantification of social interactions, focusing on trophallaxis and general contact rates.

Main Results:

  • PGN injections and control injections induced similar antibacterial compound production.
  • Immune-challenged ants exhibited reduced encapsulation ability compared to controls.
  • Immune-challenged ants did not reduce overall social interactions; instead, they increased trophallaxis.

Conclusions:

  • Ants' immune response involves both physiological changes and behavioral modifications.
  • Increased trophallaxis during infection may serve to distribute immune benefits or clear pathogens.
  • Behavioral adjustments in social interactions are crucial for managing disease within insect colonies.