Related Experiment Video
Updated: Jan 23, 2026
09:49
Assessment of Perigenital Sensitivity and Prostatic Mast Cell Activation in a Mouse Model of Neonatal Maternal Separation
Published on: August 13, 2015
9.7K
Human mast cell activation with viruses and pathogen products
1Dalhousie Inflammation Group, Department of Microbiology and Immunology, Dalhousie University, Halifax, NS, Canada, B3H 4R2.
Methods in Molecular Biology (Clifton, N.J.)
|November 13, 2014
Summary
This chapter details methods to study human mast cell responses to pathogens like bacteria, fungi, and viruses. Understanding these immune cell reactions is crucial for developing effective treatments against infections.
Area of Science:
- Immunology
- Cell Biology
- Microbiology
Background:
- Mast cells are key players in host defense against various pathogens.
- Evaluating mast cell responses to direct pathogen encounters is vital for understanding immune function.
Purpose of the Study:
- To present a methodology for assessing human mast cell responses to bacterial, fungal, and viral (mammalian reovirus) stimuli.
- To provide a framework for designing future experiments on mast cell-pathogen interactions.
Main Methods:
- The chapter outlines experimental procedures to test human mast cell reactions.
- Specific focus on responses to pathogen-associated molecular patterns and a model viral infection.
Main Results:
- The described methods will yield crucial data on mast cell activation and mediator release.
- This information aids in understanding the role of mast cells in infectious disease.
Conclusions:
- The presented methodology enables robust evaluation of human mast cell immunity.
- Careful consideration of mast cell subsets, pathogens, and experimental conditions is essential for accurate results.
Related Concept Videos
02:26Defenses Against Pathogens and Herbivores
29.5K
Plants present a rich source of nutrients for many organisms, making it a target for herbivores and infectious agents. Plants, though lacking a proper immune system, have developed an array of constitutive and inducible defenses to fend off these attacks.
29.5K
00:50What are Viruses?
127.9K
Overview
127.9K
01:25Antiasthma Drugs: Mast Cell Stabilizers and Anti-IgE Drugs
1.7K
Asthma is a chronic respiratory condition for which new therapeutic avenues, including anti-inflammatory drugs like mast cell stabilizers and anti-IgE treatments, continue to be developed.
Mast cell stabilizers, such as cromolyn (also known as sodium cromoglycate) and nedocromil (Tilade), are effective drugs in asthma management. These stabilizers hinder histamine release by skillfully obstructing the activation of mast cells and other cellular entities. Notably, they navigate this task without...
Mast cell stabilizers, such as cromolyn (also known as sodium cromoglycate) and nedocromil (Tilade), are effective drugs in asthma management. These stabilizers hinder histamine release by skillfully obstructing the activation of mast cells and other cellular entities. Notably, they navigate this task without...
1.7K
01:24B Cell Activation and Differentiation
16.2K
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...
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...
16.2K
01:31Defense Against Bacterial Pathogens
2.7K
The human immune system is a complex network of cells, tissues, and organs that work together to defend the body against bacterial infections. It consists of various immune cells, each playing a specific role in the defense mechanism.
Phagocytes
Phagocytes are the frontline soldiers of the immune system. They include neutrophils and macrophages. Neutrophils are the most abundant type of white blood cell and are quickly mobilized to the site of infection. Macrophages are larger cells that patrol...
Phagocytes
Phagocytes are the frontline soldiers of the immune system. They include neutrophils and macrophages. Neutrophils are the most abundant type of white blood cell and are quickly mobilized to the site of infection. Macrophages are larger cells that patrol...
2.7K
01:26Activation Energy
86.4K
Activation energy is the minimum amount of energy necessary for a chemical reaction to move forward. The higher the activation energy, the slower the rate of the reaction. However, adding heat to the reaction will increase the rate, since it causes molecules to move faster and increase the likelihood that molecules will collide. The collision and breaking of bonds represents the uphill phase of a reaction and generates the transition state. The transition state is an unstable high-energy state...
86.4K