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O'Leary T, Heindryckx B, Lierman S, De Sutter P, Shlush K, Fainaru O, Grosman G, Faraji G, Michaeli M, Hallak M, Ellenbogen A, Zambelli F, Magli MC, Stanghellini I, Ferraretti AP, Ventura C, Gianaroli L, Mas A, Cervello I, Gil-Sanchis C, Peris-Pardo L, Faus A, Ferro J, Pellicer A, Simon C, Kobayashi M, Kurotaki Y, Takeuchi T, Yoshida A, Behjati R, Kawai K, Kano J, Akhondi MA, Akaza H, Noguchi M, Desai N, Tsulaia T, Xu J, Anand R, Goldberg J, Falcone T, Eguizabal C, Montserrat N, Vassena R, Barragan M, Garreta E, Garcia-Quevedo L, Vidal F, Giorgetti A, Veiga A, Ispizua-Belmonte JC, Carrasco B, Vassena R, Boada M, Coroleu B, Izpisua JC, Veiga A, Chikhovskaya JV, Repping S, van Pelt AMM, Namm A, Arend A, Aunapuu M, Duggal G, Heindryckx B, O'Leary T, Lierman S, Deforce D, Chuva de Sousa Lopes S, De Sutter P, Koruji M, Janan A, Azizi H, Mirzapour T, Shahverdi A, Baharvand H, Medrano JV, Nguyen HN, Ramathal C, Simon C, Reijo Pera RA, Salit M, Sabry D, Azmy O, Al-Inany H, Montico F, Hetzl AC, Billis A, Favaro WJ, Cagnon VHA, Ben - Yosef D, Amit A, Malcov M, Frumkin T, Eldar I, Mei Raz N, Shwartz T, Azem F, Altarescu G, Beeri B, Varshaver I, Eldar-Geva T, Epsztejn-Litman S, Levy-Lahad E, Eiges R, Sergeev SA, Khramova YV, Kosheleva NV, Saburina IN, Semenova ML. POSTER VIEWING SESSION - STEM CELLS. Hum Reprod 2011. [DOI: 10.1093/humrep/26.s1.93] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Rasheed K, Atta H, Taha T, Azmy O, Sabry D, Selim M, El-Sawaf A, Bibars M, Ramzy A, El-Garf W, Anwar M. A novel endometriosis inducing factor in women with endometriosis. J Stem Cells Regen Med 2010. [PMID: 24693157 PMCID: PMC3908258 DOI: 10.46582/jsrm.0603009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
AIM To confirm the hypothesis of the presence of a possible endometriosis inducing factor(s) (EIF) in the blood of women with endometriosis. PATIENTS AND METHODS Forty infertile women were studied. The study group compromised of fifteen women of each three different degrees of endometriosis and fifteen women without endometriosis as a control group. Stem cells are characterized by being spindle shaped and proliferate in appropriate culture indefinitely. The women sera were co-cultured with mesenchymal stem cells (MSCs) which were followed up weekly to look for morphological changes and to detect Annexin 1 marker and ß-actin gene by reverse transcriptase polymerase chain reaction. RESULTS MSCs cultured with sera of cases with, mild, moderate and severe endometriosis, showed morphological changes to be columnar and cuboidal shaped cells -resembling endometrial cells and glands- by the 4th week in 60%, 60% & 100% respectively. These cells were detected from as early as the first week in women with moderate and severe types (20% for each group). The percentage of the change into endometrial like cells increased among the three groups where it was 30±25.8%, 45±29.9% and 75±37.9% respectively. Moreover, increasing number of endometrial like cells are detected weekly, the more severe the disease is. None of the cultures of serum of the control group had made such changes all over the study. Furthermore, with more differentiation there was a considerable decrease in number of stem cells. These differentiated cells expressed the Annexin-1 marker. CONCLUSION It was evident that serum of women with endometriosis posses a factor(s) that enables the MSCs to be transformed into endometrial like cells and glands in vitro. This finding supports a new theory for the etiology of endometriosis. This observation may have a tremendous effect on the therapeutic implications of this debilitating condition.
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Affiliation(s)
- K Rasheed
- Obstetrics and Gynecology Department, Faculty of Medicine, Cairo University
| | - H Atta
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Cairo University
| | - Tf Taha
- Reproductive Health Research Department, National Research Centre
| | - O Azmy
- Reproductive Health Research Department, National Research Centre
| | - D Sabry
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Cairo University
| | - M Selim
- Reproductive Health Research Department, National Research Centre
| | - A El-Sawaf
- Obstetrics and Gynecology Department, Faculty of Medicine, Cairo University
| | - M Bibars
- Obstetrics and Gynecology Department, Faculty of Medicine, Cairo University
| | - A Ramzy
- Obstetrics and Gynecology Department, Faculty of Medicine, Cairo University
| | - W El-Garf
- Department of Biomedical Technology, National Research Center
| | - M Anwar
- Medical Biochemistry Department, National Research Centre , Cairo Egypt
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