Cited by 94Endometriosis Research and TreatmentGynecological conditions and treatmentsEctopic Pregnancy Diagnosis and Management

Increase of activated mast cells in human endometriosis

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Sugamata, Masao, Ihara, Tomomi, Uchiide, Ichiro·2005·American Journal of Reproductive Immunology

Abstract

Problem: The proliferation of stromal cells in endometriosis promotes extensive adhesion; therefore, the morphological analysis of stromal lesions is important in the investigation of the pathogenesis of endometriosis. Method of Study: In this study, the morphological and numeric comparisons of degranulated mast cells were performed between endometriotic lesions and comparative regions (eutopic endometrium and normal uterine serosa) of patients with and without endometriosis. Results: In cases of endometriosis, diffuse infiltration of numerous mast cells was observed throughout the stromal lesions. These mast cells exhibited degranulation, and scattered granules were also observed. In the eutopic endometrium and normal uterine serosa of both the endometriosis patients and the controls, mast cells were rarely detected. Conclusions: These results suggest that an abnormal immune response, specifically a hypersensitivity reaction, is strongly related to endometriosis; our findings will be helpful in the development of methods for the treatment of endometriosis.

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Crossref · 10.1111/j.1600-0897.2005.00254.x

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  • The content of mast cells in the eutopic endometrium of patients with endometriosis is very low and is not significantly different from that of the endometrium of unaffected patients.

    “The capacity of NGF to attract mast cells could explain the higher number of mast cells in endometriotic lesions since it has been shown that the content of mast cells in the eutopic endometrium of patients with endometriosis is very low and is not significantly different from that of the endometrium of unaffected patients (18).”
  • The capacity of NGF to attract mast cells could explain the higher number of mast cells in endometriotic lesions.

    “The capacity of NGF to attract mast cells could explain the higher number of mast cells in endometriotic lesions since it has been shown that the content of mast cells in the eutopic endometrium of patients with endometriosis is very low and is not significantly different from that of the endometrium of unaffected patients (18).”

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Research works printed but not linked: 3

  1. [2]2. Iwanoff NS: Drsu¨iges cystinhaltiges utrusfibromyom kompliziert durch Sarcom und Carcinom. Monatscher Gebrutsh h Gyneak 1898; 7:295.
  2. [7]7. Dmowski WP, Braun D, Gebel H: Endometriosis: gen- etics and immunologic aspects. Prog Clin Biol Res 1990; 323:99-122.
  3. [39]39. Romagnani S, Maggi E, Del Prete G, Parronchi P, Tiri A, Macchia D, Biswas P, Ricci M: Role of interleukins in induction of human IgE. Clin Exp Rheumatol 1989; 7:117-122.

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Authors
Sugamata, M., Ihara, T., & Uchiide, I.
Affiliations
Omori Red Cross Hospital (JP)
Corresponding author
Sugamata, Masao
Venue
American Journal of Reproductive Immunology
Publisher
Wiley
Published
2005-02-23
Volume
53
Issue
3
Pages
120-125
ISSN
  • 0271-7352 (ISSN-L)
  • 1046-7408
  • 1600-0897
OpenAlex
W2158102618
Cited by
94
References
41
Citations by year
2026: 3 · 2025: 9 · 2024: 2 · 2023: 6 · 2022: 3 · 2021: 10 · 2020: 4 · 2019: 5 · 2018: 3 · 2017: 7 · 2016: 2 · 2015: 7 · 2014: 7 · 2013: 1 · 2012: 5
FWCI
3.16
Type
journal article
Language
en
Open access
Locations
  • American Journal of Reproductive Immunology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Reproductive Medicine › Endometriosis Research and Treatment
  • Health Sciences › Medicine › Obstetrics and Gynecology › Gynecological conditions and treatments
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Ectopic Pregnancy Diagnosis and Management
Keywords
endometriosis, mast cells, mast cell degranulation, eutopic endometrium, uterine serosa, hypersensitivity, immune response, adhesion, endometriosis pathogenesis
MeSH terms
Adult, Endometriosis, Female, Humans, Mast Cells, Microscopy, Electron, Cell Degranulation

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