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Journal of Reproduction and Infertility، جلد ۲۲، شماره ۲، صفحات ۱۳۸-۱۴۴
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عنوان انگلیسی Chromosomal Analysis of Cumulus Cells as a Future Predictor for Oocyte Aneuploidy: A Case Report
چکیده انگلیسی مقاله Background: Within the ovary, the optimal growth of the follicle, oocyte maturation and ovulation are highly conditioned by the two-way cross talk and interactions between the oocyte and the immediate somatic cells, known as cumulus cells (CCs). This biological communication between cell lines triggered the interest in the study of CCs as a biomarker of oocyte competence. Case Presentation: The findings of a 45,X mosaic pattern on CCs from a female patient with unremarkable medical history are reported in this study. The patient came to the Centre for Reproductive and Genetic Health, London on 14th August 2019 for her first visit and the follow up procedures were done for her to determine underlying genetic status. For this purpose, four sources of DNA including CCs, blood lymphocytes, buccal cells and immature oocytes were analyzed in the present report. Conclusion: In the present case study, the hypothesis of the female patient being mosaic 45,X was confirmed although the degree of mosaicism and whether this was affecting the germinal line could not be determined. In the event of the discovery of a cell line with an apparently abnormal genetic makeup, genetic counselling is important in order to understand the implications from somatic to germinal cells for patients exploring fertility journeys.
کلیدواژه‌های انگلیسی مقاله Biomarker, Counselling, DNA, Genetics, Mosaicism, Oocyte
نویسندگان مقاله | Xavier Gonzalez
Institute for Women’s Health, University College London, London, UK


| Rabi Ahmed-Odia
Department of Embryology, The Centre for Reproductive and Genetic Health, London, UK


| Himanshu Gupta
Institute for Women’s Health, University College London, London, UK


| Roy Naja
Institute for Women’s Health, University College London, London, UK


| Falak Arshad
School of Medicine, Cardiff University, Cardiff, UK


| Paul Serhal
Department of Embryology, The Centre for Reproductive and Genetic Health, London, UK


| Wael Saab
Department of Embryology, The Centre for Reproductive and Genetic Health, London, UK


| Srividya Seshadri
Department of Embryology, The Centre for Reproductive and Genetic Health, London, UK
نشانی اینترنتی https://www.jri.ir/article/120110
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