Macrophages and Natural Killer Cells Characteristics in Variously Colored Endometriotic Lesions: A Cross-Sectional Analytic Study
Issued Date
2022-04-01
Resource Type
ISSN
2008076X
eISSN
20080778
Scopus ID
2-s2.0-85130542107
Journal Title
International Journal of Fertility and Sterility
Volume
16
Issue
2
Start Page
108
End Page
114
Rights Holder(s)
SCOPUS
Bibliographic Citation
International Journal of Fertility and Sterility Vol.16 No.2 (2022) , 108-114
Suggested Citation
Sophonsritsuk A., Attawattanakul N., Sroyraya M., Songkoomkrong S., Waiyaput W., Dittharot K., Chansoon H., Jinawath A., Tingthanatikul Y. Macrophages and Natural Killer Cells Characteristics in Variously Colored Endometriotic Lesions: A Cross-Sectional Analytic Study. International Journal of Fertility and Sterility Vol.16 No.2 (2022) , 108-114. 114. doi:10.22074/IJFS.2021.527520.1104 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/87332
Title
Macrophages and Natural Killer Cells Characteristics in Variously Colored Endometriotic Lesions: A Cross-Sectional Analytic Study
Other Contributor(s)
Abstract
Background: Dysregulation of the immune response contribute to a significant role in endometriosis. This research examined macrophages and natural killer (NK) cells numbers in endometriotic lesions and their association with the different lesion colors: red, black, and white. To investigate the amount of the CD68 and CD56 in eutopic endome-trium and different type of the endometriotic lesions. Materials and Methods: A cross-sectional analytic study was conducted. Women suspected endometriosis requiring laparoscopic surgery between July 2016 and January 2017 were recruited. Their lesions were classified as red, black, or white and these lesions were excised by standard laparoscopic surgery. Twenty-four endometriotic lesions from each color group were obtained from 45 women who met the inclusion criteria. One type of lesion was collected from 25 women. Two different lesion types and three-color lesion types were collected from the same women in 13 and 7 subjects, respectively. Immunohistochemistry staining with anti-human mouse cluster of differentiation (CD) 68 mon-oclonal antibody for macrophages and mouse anti-human CD56 monoclonal antibody for NK cells were performed. Results: The number of CD68 macrophages in red lesions was higher than in black and white lesions [median (25th-75th percentile); 10 (5-19.4), 0 (0-6.9), 0 (0-2.5) cells per mm2, respectively, adjusted P=0.001 for red vs. black lesions and red vs. white lesions, and adjusted P=1.000 for black and white lesions]. The number of CD56 NK cells was not significantly different among red, black, and white lesions [median (25th-75th percentile; 5 (2-16.5), 3.8 (0-14.4), 1.3 (0-6.9) respectively, adjusted P=1.000 for red vs. black lesions and black vs. white lesions, and adjusted P=0.617 for red vs. white lesions]. Conclusion: The dynamic changes in the immune cells in ectopic endometrium were specific to the macrophages but not to the NK cells, as demonstrated by the highest number of CD68 macrophages in the red lesion, the earliest estab-lished ectopic endometrium. NK cells in endometriosis may have a role in the uterus.