Characteristics of Multipotent Mesenchymal Stromal Cells Isolated from the Endometrium and Endometriosis Lesions of Women with Malformations of the Internal Reproductive Organs

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Mesenchymal stromal cells from the endometrium and endometriosis lesions of women with reproductive organ malformations expressed specific markers and differentiated in vitro, differing immunophenotypically from cells of women without such abnormalities.

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The study isolated and characterized fibroblast-like cell cultures from eutopic endometrium and endometriotic lesions of women with malformations of the internal reproductive organs, assessing their mesenchymal stromal cell phenotype and differentiation capacity. The cells expressed CD90, CD73, CD105, CD44, CD146, and CD117 and could differentiate in vitro into adipogenic and osteogenic lineages. Compared with eutopic and ectopic endometrial cell cultures from women without developmental abnormalities, the cultures showed immunophenotypic differences, which the authors interpret as evidence of functional differences. This paper is centrally about endometriosis — it characterizes multipotent mesenchymal stromal cells derived from endometriosis lesions and eutopic endometrium in women with reproductive organ malformations.

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Abstract

We isolated and characterized cell cultures from eutopic endometrium and endometriotic lesions of women with malformations of the internal reproductive organs. The cells had fibroblast-like shape and intensively expressed CD90, CD73, CD105, CD44, CD146, and CD117 and were capable of induced adipogenic and osteogenic differentiation in vitro. The obtained cultures exhibited properties of multipotent mesenchymal stromal cells; at the same time, they demonstrated in vitro immunophenotypic differences from cell cultures of eutopic and ectopic endometrium of women without developmental abnormalities, which suggests their functional difference. The cells from eutopic endometrium and from ectopic endometriotic lesions can be used as the model for studying of the etiology and pathogenesis of endometriosis and for testing new drugs for this specific group of patients. Markers CD90 and CD117 were identified as promising molecules for the development of minimally invasive diagnostics of endometriosis based on cell cultures from eutopic endometrium.
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We isolated and characterized cell cultures from eutopic endometrium and endometriotic lesions of women with malformations of the internal reproductive organs. The cells had fibroblast-like shape and intensively expressed CD90, CD73, CD105, CD44, CD146, and CD117 and were capable of induced adipogenic and osteogenic differentiation in vitro. The obtained cultures exhibited properties of multipotent mesenchymal stromal cells; at the same time, they demonstrated in vitro immunophenotypic differences from cell cultures of eutopic and ectopic endometrium of women without developmental abnormalities, which suggests their functional difference. The cells from eutopic endometrium and from ectopic endometriotic lesions can be used as the model for studying of the etiology and pathogenesis of endometriosis and for testing new drugs for this specific group of patients. Markers CD90 and CD117 were identified as promising molecules for the development of minimally invasive diagnostics of endometriosis based on cell cultures from eutopic endometrium. Similar content being viewed by others References Adamyan LV, Kulakov VI, Khashukoeva AZ. Malformations of the uterus and vagina. Moscow, 1998. Russian. Adamyan LV, Spitsin VA, Andreeva EN. Genetic aspects of gynecological diseases. Moscow, 1998. Russian. Adamyan LV, Farkhat KN, Makiyan ZN, Savilova AM. The external genital endometriosis: theories and molecular investigations (a review). Problemy Reproduktsii. 2015;21(5):8-16. Russian. Maslova MA, Smol’nikova VY, Savilova AM, Burmenskaya OV, Bystritskii AA, Tabolova VK, Korneeva IE, Demura TA, Donnikov AE. Profiles of mRNA expression for genes involved in implantation, early and middle phases of secretion stage in human endometrium. Bull. Exp. Biol. Med. 2015;158(6):781-784. Savilova AM, Yushina MN, Rudimova YV, Khabas GN, Chuprynin VD, Sukhikh GT. 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Author information Authors and Affiliations Corresponding author Additional information Translated from Kletochnye Tekhnologii v Biologii i Meditsine, No. 4, pp. 226-232, October, 2016 Rights and permissions About this article Cite this article Savilova, A.M., Farkhat, K.N., Yushina, M.N. et al. Characteristics of Multipotent Mesenchymal Stromal Cells Isolated from the Endometrium and Endometriosis Lesions of Women with Malformations of the Internal Reproductive Organs. Bull Exp Biol Med 162, 539–544 (2017). https://doi.org/10.1007/s10517-017-3656-7 Received: Published: Issue date: DOI: https://doi.org/10.1007/s10517-017-3656-7

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endometriosis

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Adipocytes Endometriosis Endometrium Gynatresia Mesenchymal Stem Cells Osteoblasts Adipocytes Adipocytes Adolescent Adult Biomarkers Biomarkers Cell Differentiation Cell Shape Endometriosis Endometriosis Endometriosis Endometrium Endometrium Female

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