Immune Cell Differentiation
Immune Cell Differentiation - Related Videos
14:43
Differentiating Functional Roles of Gene Expression from Immune and Non-immune Cells in Mouse Colitis by Bone Marrow Transplantation
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Cited by 2 •
2012
Bone marrow transplantation provides a way to change the genotype of the bone marrow derived cells. If the gene of interest is expressed in both bone marrow derived cells and non-bone marrow derived cells, bone marrow transplantation can change the bone marrow derived cells to a different genotype without changing the non-bone marrow derived cell genotype.
07:26
Isolation of Functional Cardiac Immune Cells
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Cited by 9 •
2011
This method for isolating functional immune cells from the heart provides an alternative to the conventional methods of collagenase digestion, which causes unwanted immune cell activation, resulting in a decreased responsiveness of these cells. Our method of isolation yields functional cardiac immune cells by avoiding problems associated with enzymatic digestion.
15:39
Studying Organelle Dynamics in B Cells During Immune Synapse Formation
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Cited by 8 •
2019
Herein we describe two approaches to characterize cell polarization events in B lymphocytes during the formation of an IS. The first, involves quantification of organelle recruitment and cytoskeleton rearrangements at the synaptic membrane. The second is a biochemical approach, to characterize changes in composition of the centrosome, which undergoes polarization to the immune synapse.
07:09
Isolation of Adipose Tissue Immune Cells
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Cited by 75 •
2013
Adipose tissue (AT) is a site of intense immune cell activation and interaction. Almost all cells of the immune system are present in AT and their ratios are altered by obesity. Proper isolation, quantification, and characterization of AT immune cell populations are critical for understanding their role in immunometabolic disease.
07:22
Isolation and Differentiation of Stromal Vascular Cells to Beige/Brite Cells
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Cited by 151 •
2013
Primary white preadipocytes isolated from white adipose tissues in mice can be differentiated into beige/brite cells. Presented here is a reliable cellular model system to study the molecular regulation of "browning" of white fat.
FAQs
Cytokines and growth factors provide external signals that influence which developmental program a hematopoietic stem or progenitor cell follows. These signals activate transcription factors, which alter gene regulation and help establish a specialized immune-cell identity. Because signal availability can vary by local tissue, the same developmental system can produce multiple immune lineages rather than a single uniform cell type.
Lymphoid and myeloid pathways represent major developmental routes from hematopoietic stem and progenitor cells. Lymphoid development gives rise to cells such as T cells, B cells, and natural killer cells, whereas myeloid development includes macrophages and dendritic cells. This branching organization creates distinct cellular capabilities and helps distribute specialized functions across the immune system.
Local tissue environments help determine how developing immune cells mature and function after receiving broader developmental signals. They can influence cell specialization, positioning, and readiness to respond to pathogens or tissue damage. This relationship between cellular development and tissue context helps produce immune populations suited to different anatomical locations and changing biological conditions.
Transcription factors translate developmental signals into changes that guide cell fate. Once activated by cytokines, growth factors, or environmental inputs, they help direct progenitor cells toward particular immune lineages and support the acquisition of specialized functions. Their activity therefore links external conditions with the distinct identities of lymphoid and myeloid cells.
Researchers can examine lineage choice, cellular maturation, migration, and the development of responses to pathogens or tissue damage. These features reveal how early hematopoietic cells become organized into diverse immune populations and how those populations function in context. Studying several stages together provides a broader view than evaluating cell identity alone.
Differentiation establishes immune populations capable of responding appropriately to infection or tissue damage. The process also supports maturation and migration, allowing specialized cells to become organized where their functions are needed. Investigating these relationships helps explain how immune-system development contributes to coordinated biological responses rather than producing isolated cell types.
Immune cell differentiation provides a framework for studying development, autoimmune disease, cancer, vaccines, and cell-based immunotherapies. In each area, researchers can consider how lineage formation, maturation, migration, or cellular responses influence immune-system behavior. This makes the topic relevant both to understanding abnormal immune states and to developing approaches that use or modify immune cells.