CORRELATIONS BETWEEN THE LYMPHOID INFILTRATE AND THE STEROID HORMONE RECEPTORS IN ENDOMETRIOSIS

  • Ioana PAVALEANU “Grigore T. Popa” University of Medicine and Pharmacy Iasi
  • Raluca Anca BALAN “Grigore T. Popa” University of Medicine and Pharmacy Iasi
  • Adriana GRIGORAS “Grigore T. Popa” University of Medicine and Pharmacy Iasi
  • Teodora Ana BALAN “Grigore T. Popa” University of Medicine and Pharmacy Iasi
  • L. V. BOICULESE “Grigore T. Popa” University of Medicine and Pharmacy Iasi
  • Cornelia AMALINEI “Grigore T. Popa” University of Medicine and Pharmacy Iasi

Abstract

Aim: Endometriosis, a chronic estrogen-dependent disease, is associated with persistent pelvic pain and is classified as a neuro-inflammatory disorder. This study aimed to decipher the inflammatory milieu in endometriosis, focusing on the lymphoid infiltrate represented by the CD4+ cells, CD8+ cells, and CD68+ macrophages, and the possible correlation with steroid hormone receptor expressions. Material and methods: Research conducted at the “Elena Doamna” Clinical Hospital and the “Grigore T. Popa” University of Medicine and Pharmacy in Iași, Romania, involved retrospective analysis of 53 patients with endometriosis from 2018 to 2023. Results: Through immunohistochemical assays, we observed correlations between CD4 and CD8 expressions, and between CD4, CD68, and the PR score. Also, a possible causality between the macrophage infiltrate and PR expression could be suggested. Conclusions: The inflammatory infiltrate’s analysis in endometriosis provides a deeper knowledge of its pathological development and the interplay of inflammatory cells. Understanding these receptors might guide future treatment strategies for better disease management.

Author Biographies

Ioana PAVALEANU, “Grigore T. Popa” University of Medicine and Pharmacy Iasi

Faculty of Medicine
Department of Mother and Child Medicine

Raluca Anca BALAN, “Grigore T. Popa” University of Medicine and Pharmacy Iasi

Faculty of Medicine
Department of Morpho-functional Sciences (I),

Adriana GRIGORAS, “Grigore T. Popa” University of Medicine and Pharmacy Iasi

Faculty of Medicine
Department of Morpho-functional Sciences (I)
Institute of Legal Medicine, Iaşi, Romania
Department of Histopathology

Teodora Ana BALAN, “Grigore T. Popa” University of Medicine and Pharmacy Iasi

Faculty of Medicine
Department of Morpho-functional Sciences (I)

L. V. BOICULESE, “Grigore T. Popa” University of Medicine and Pharmacy Iasi

Faculty of Medicine
Department of Preventive Medicine and Interdisciplinarity

Cornelia AMALINEI, “Grigore T. Popa” University of Medicine and Pharmacy Iasi

Faculty of Medicine
Department of Morpho-functional Sciences (I)
Institute of Legal Medicine, Iaşi, Romania
Department of Histopathology

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Published
2023-09-30