Abstract
The immune system plays an important role in obesity-induced adipose tissue inflammation and the resultant metabolic dysfunction, which can lead to hypertension, dyslipidemia, and insulin resistance and their downstream sequelae of type 2 diabetes mellitus and cardiovascular disease. While macrophages are the most abundant immune cell type in adipose tissue, other immune cells are also present, such as B cells, which play important roles in regulating adipose tissue inflammation. This brief review will overview B-cell subsets, describe their localization in various adipose depots and summarize our knowledge about the function of these B-cell subsets in regulating adipose tissue inflammation, obesity-induced metabolic dysfunction and atherosclerosis.
Keywords:
B cells; adipose tissue; atherosclerosis; inflammation; insulin resistance; obesity.
Publication types
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Research Support, N.I.H., Extramural
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Research Support, Non-U.S. Gov't
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Review
MeSH terms
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Adipose Tissue / drug effects
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Adipose Tissue / immunology*
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Adipose Tissue / metabolism
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Adipose Tissue / pathology
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Animals
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Anti-Inflammatory Agents / therapeutic use
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Atherosclerosis / diagnosis
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Atherosclerosis / immunology*
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Atherosclerosis / metabolism
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Atherosclerosis / therapy
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Autoimmunity
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B-Lymphocyte Subsets / drug effects
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B-Lymphocyte Subsets / immunology*
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B-Lymphocyte Subsets / metabolism
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B-Lymphocyte Subsets / pathology
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Cell Communication
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Cytokines / immunology
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Cytokines / metabolism
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Humans
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Immunotherapy
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Inflammation Mediators / immunology
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Inflammation Mediators / metabolism
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Panniculitis / diagnosis
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Panniculitis / immunology*
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Panniculitis / metabolism
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Panniculitis / therapy
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Phenotype
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Signal Transduction
Substances
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Anti-Inflammatory Agents
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Cytokines
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Inflammation Mediators