Related Experiment Video
Updated: Jul 5, 2025
05:58
Preparation of Single-cell Suspensions for Cytofluorimetric Analysis from Different Mouse Skin Regions
Published on: April 20, 2016
18.4K
Breg-Mediated Immunoregulation in the Skin.
Elina A Zheremyan1, Alina S Ustiugova1, Nina M Karamushka1,2
1Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia.
International Journal of Molecular Sciences
|January 11, 2024
Summary
Regulatory B cells (Bregs) are crucial for skin immunity and wound healing. This review explores how Bregs maintain tissue homeostasis and their potential therapeutic applications in wound repair.
Area of Science:
- Immunology
- Dermatology
- Wound Healing Research
Background:
- Wound healing involves complex immune responses to restore tissue integrity.
- Regulatory B cells (Bregs) are key immune regulators involved in maintaining homeostasis.
- Bregs have emerged as significant contributors to skin immunity.
Purpose of the Study:
- To review the role of Bregs in skin immunity during health and disease.
- To elucidate the mechanisms by which Bregs influence the wound microenvironment.
- To discuss the potential clinical applications of Bregs in wound healing.
Main Methods:
- Literature review of current research on Bregs and skin immunity.
- Analysis of studies investigating Breg function in various skin pathologies.
- Examination of mechanisms underlying Breg-mediated tissue homeostasis and wound repair.
Main Results:
- Bregs play a critical role in maintaining skin immune homeostasis.
- Bregs promote wound healing by enhancing angiogenesis and regulating immune cells.
- Dysfunctional Bregs are implicated in various skin diseases like psoriasis and lupus.
Conclusions:
- Bregs are essential for effective wound healing and skin immune balance.
- Understanding Breg mechanisms offers potential therapeutic strategies for skin conditions.
- Adoptive Breg transfer is a promising approach for enhancing wound repair.
Related Concept Videos
01:24T Cell Types and Functions
1.0K
When T cells with CD4 markers are activated, they give rise to two types of effector cells: helper T cells and regulatory T cells. Meanwhile, T cells with CD8 markers differentiate into effector cytotoxic T cells. The differentiation of CD4 T cells into helper T cell subsets, such as Th1, Th2, and Th17 cells, is dependent on the antigen type, antigen-presenting cell, and regulatory cytokines.
Th1 cells stimulate dendritic cells to express necessary co-stimulatory molecules on their surfaces for...
Th1 cells stimulate dendritic cells to express necessary co-stimulatory molecules on their surfaces for...
1.0K
01:28Inflammatory Response
2.0K
An inflammatory response is a localized, nonspecific immune reaction that occurs when a tissue is injured. It is characterized by redness, swelling, heat, and pain, which are commonly called the cardinal signs and symptoms of inflammation. Inflammation can sometimes result in a loss of function.
Inflammation can be triggered by various stimuli, such as impact, abrasion, chemical irritation, infections, and extreme hot or cold temperatures. These can damage cells and connective tissue fibers,...
Inflammation can be triggered by various stimuli, such as impact, abrasion, chemical irritation, infections, and extreme hot or cold temperatures. These can damage cells and connective tissue fibers,...
2.0K
01:24B Cell Activation and Differentiation
1.7K
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...
1.7K
01:40Cell-mediated Immune Responses
68.3K
Overview
68.3K
01:31Defense Against Bacterial Pathogens
1.4K
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...
1.4K
01:19Clinical Applications of Epidermal Stem Cells
2.7K
Epidermal stem cells (EpiSCs) are mainly located at the basal layer of the epidermis. These cells repair minor injuries of the skin and replace dead skin cells. However, EpiSCs’ cannot heal severe wounds such as major burns or those from diabetes or hereditary disorders. In such cases, culturing the epidermal stem cells from the patient is possible and has yielded successful treatment options, such as laboratory-grown skin grafts. These grafts are synthesized using a patient’s own...
2.7K