By Nasuhi Engin AydinImmune cells in peritoneal endometriosis
By Nasuhi Engin Aydin
Dr. Burcu Ersoy and associates from The University of Sydney, Australia, published their interesting study on surgically removed peritoneal endometriosis tissues in the journal named "F&S Science". It is still a dilemma how ectopic endometrial tissues attach to the peritoneum, persist…
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Preferential expression of some membrane type matrix metalloproteinase proteins
By Nasuhi Engin Aydin
Dr. Maoga and associates from academic institutions located in Germany and Kenya have published their findings on the immunohistochemical expression of MT-MMP proteins, namely MT2-MMP (MMP15) and MT3-MMP (MMP16) in the eutopic endometrium of healthy and endometriotic patients; and also…
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A novel contribution to patient management in endometriosis by immunohistochemistry
By Nasuhi Engin Aydin
Dr. Tarumi and associates from the Kyoto Prefectural University of Medicine, Kyoto, Japan published their retrospective cohort study on the importance of progesterone receptors on recurring ovarian endometriosis in "The Journal of Clinical Endocrinology & Metabolism". Surgery for endometriosis is…
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Combined contraceptive pills and immune system cells in the endometriotic cyst wall
By Nasuhi Engin Aydin
Dr. Wanwisa Waiyaput and associates from Mahidol University, Bangkok, Thailand, have published their results on the immune regulatory cells of the surgically resected endometriotic cyst walls in the “Journal of Ovarian Research”. The defective immune response is believed to have…
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Retinol-binding protein in endometriosis pathogenesis
By Nasuhi Engin Aydin
Dr. Jae Chul Lee and associates from the Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea, have published the recent results of their research on endometriosis regarding the role of retinol-binding protein4…
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Current research on adenomyosis tissues with immunohistochemistry reveal novel findings
By Nasuhi Engin Aydin
Dr. Xiaofang Xu and associates from Fudan University, China have recently published their research on adenomyosis-related research results in "Reproductive Biology and Endocrinology". Adenomyosis is a benign gynecological condition, prevalent worldwide that is characterized by the presence of ectopic endometrial tissues in…
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Endometrial polyps of patients with and without endometriosis
By Nasuhi Engin Aydin
Endometrial polyps are benign local overgrowths comprising both glands and the stroma, and are quite common in gynecological practice. Endometriosis patients also commonly have polyps, which have yielded different features than those from patients without endometriosis. Dr. Jiangand and associates…
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By Irem OnurKisspeptin and its Receptor in the Pathogenesis of Endometriosis
By Irem Onur
It is known that matrix metalloproteinases (MMP) may play a role in the pathogenesis of endometriosis. For example, the upregulation of MMP-2 and MMP-9 may enhance the degradation of extracellular matrix proteins, facilitating cell migration and invasion. Kisspeptin (KISS1, also…
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By Selma OransayRare lesions in the pathologic examinations of endometriosis.
By Selma Oransay
Dr. Glenn McCluggage from the Department of Pathology, Belfast Health, and Social Care Trust, penned a review about selected uncommon variants of endometriosis or benign alterations that may cause difficulties of pathologic diagnosis and provided all related histopathological illustrations in…
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By Serdar BalciPAX8 immunohistochemistry in the diagnosis of Extragenital Endometriosis
By Serdar Balci
This study is performed by Arakawa T et al., from the University of Tokyo, Tokyo, Japan, and the results are published in Reproductive Sciences. Endometriosis is seen in many organs including peritoneum, ovaries, bowel, bladder, and even lung. Histopathologic diagnosis may…
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Is the mystery for progression of endometriosis hiding out in abnormally located endometrial cells?
By Selma Oransay
This prospective study was conducted by Hapangama et al. in Research İnstute of the University of Liverpool, UK, and the results have recently published in the Journal of Human Reproduction. The authors hypothesized that abnormally located endometrial basalis-like (SSEA1/nSOX9+)cells could be contributing to…
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Progesterone Receptor Status in Endometriosis
By Serdar Balci
Some patients do not respond to progesterone hormone therapy. In this study recently published in the Journal of Clinical Endocrinology and Metabolism, the authors led by Hugh S. Taylor from the Department of Obstetrics, Gynecology and Reproductive Sciences from Yale…
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