Immunology of endometriosis

review OA: green CC0 ⤵ 217 in-corpus citations
AI-generated summary by claude@2026-06, 2026-06-06

This review explores the complex immunological mechanisms underlying endometriosis, focusing on inflammatory mediators, immune cell infiltration, and their role in disease development and progression.

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Abstract

The pathophysiology of endometriosis is not completely understood, but an aberrant immune response in the peritoneal environment seems to be crucial for the proliferation of ectopic endometrial cells - as those cells escape apoptosis and peritoneal cavity immunosurveillance. The growth of endometrial implants leads to the recruitment of a large number and diversity of immune cells and intense inflammation with increased pro-inflammatory cytokines, growth factors, and angiogenesis. There is substantial evidence of aberrant function of almost all types of immune cells in women with endometriosis: decreased T cell reactivity and NK cytotoxicity, polyclonal activation of B cells and increased antibody production, increased number and activation of peritoneal macrophages, and changes in inflammatory mediators. New clinical treatments for endometriosis are an urgent need, especially nonhormonal drugs. The study of immunology may clarify its role in the pathogenesis of endometriosis and contribute to the development of new therapeutic strategies.

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Condition tags

endometriosis

MeSH descriptors

Endometriosis Cytokines Cytokines Endometriosis Endometrium Endometrium Endometrium Female Humans Inflammation Peritoneum Peritoneum T-Lymphocytes T-Lymphocytes

Citation neighborhood

Papers in the corpus that this work cites (lower rings, blue) and that cite this one (upper rings, green). Dot size scales with the paper's in-corpus citation count — bigger dot = more influential within the endo/adeno field. Click a dot to open that paper. [ expand to 2 hops ] — adds papers reached through this work's immediate citers/citees. Heavier; up to 60 extra dots.

References (100)

Cited by (50)

Source provenance

europepmc
last seen: 2026-07-30T06:25:42.655704+00:00
openalex
last seen: 2026-06-10T17:14:06.276822+00:00
pubmed
last seen: 2026-05-13T22:19:55.107525+00:00
License: CC0 · commercial use OK