Related Experiment Video
Updated: Feb 20, 2026
06:15
Characterization of Thymus-dependent and Thymus-independent Immunoglobulin Isotype Responses in Mice Using Enzyme-linked Immunosorbent Assay
Published on: September 7, 2018
9.9K
Sex differences in immune modulation: implications for infection, inflammation, and nutritional supplementation
Marta Araújo1,2, Ana Mendes-Frias1,2, Ricardo Silvestre3,4
1Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.
Biology of Sex Differences
|February 19, 2026
Summary
Sex, nutrition, and the immune system interact dynamically. Understanding these connections is vital for personalized health strategies targeting infection and inflammation.
Area of Science:
- Immunology
- Nutritional Science
- Sex Differences in Biology
Background:
- Immune system activity varies significantly between individuals.
- Sex hormones influence susceptibility to infections and inflammatory conditions.
- Nutrition and the microbiome modulate immune function, often in a sex-specific manner.
Purpose of the Study:
- To review the complex interactions between sex, nutrition, and the immune system.
- To highlight the combined impact on infection, inflammation, and immunomodulation.
- To emphasize the need for personalized strategies for immune health.
Main Methods:
- Literature review of existing research on sex, nutrition, and immunity.
- Analysis of the interplay between these factors in disease and health.
- Synthesis of findings to inform future research and applications.
Main Results:
- Sex significantly impacts immune responses and disease susceptibility.
- Nutritional components and the microbiome act as critical immune modulators.
- These factors interact in a sex-dependent manner, affecting health outcomes.
Conclusions:
- A comprehensive understanding of sex-nutrition-immune interactions is crucial.
- Personalized nutritional and therapeutic interventions can optimize immune health.
- Further research into these dynamics will advance precision medicine.
Related Concept Videos
01:26Factors Affecting the Risk of Infection
14.0K
The hosts' susceptibility to infection depends on several factors. The integrity of the skin and mucous membranes helps protect the body against microbial attacks. When the skin is altered, the chance of infection, limb loss, and even death increases.
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
14.0K
01:25Immunodeficiency Diseases
2.6K
Immunodeficiency disorders are conditions in which the immune system's ability to fight infectious disease and cancer is compromised or entirely absent. The immune system comprises a complex network of cells, tissues, and organs that work together to protect the body from potentially harmful invaders. When this system is deficient or not functioning properly, it leaves the body susceptible to infections, diseases, or other complications.
There are three main causes of immunodeficiency...
There are three main causes of immunodeficiency...
2.6K
01:20Special Features of Adaptive Immunity
3.5K
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,...
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,...
3.5K
01:01Regulation of Hematopoietic Stem Cells
4.2K
All blood and immune cells are produced from the multipotent hematopoietic stem cells (HSCs) by the process of hematopoiesis. However, they all have a limited life span. In addition, many are depleted in immune surveillance or combatting an injury or infection. This makes blood one of the most regenerative tissues. Hematopoiesis helps replenish these blood and immune cells, restoring the body's normal functioning. However, overproduction of blood and immune cells can make them cancerous or...
4.2K
01:16Transduction
2.0K
Among the three main modes of HGT—transformation, conjugation, and transduction—transduction is unique in that it is mediated by bacteriophages, or bacterial viruses.Transduction occurs in two ways. Generalized transduction occurs during the lytic cycle of a bacteriophage infection. In this process, bacteriophages infect bacterial cells, replicate within them, and ultimately cause cell lysis, releasing newly assembled virions. Occasionally, random fragments of the bacterial genome...
2.0K
01:30Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy
940
Various diagnostic tests are employed in the diagnostic process for Inflammatory Bowel Disease (IBD), particularly to differentiate between Crohn's disease and ulcerative colitis.
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the...
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the...
940