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DTSTART:19960101T000000 END:STANDARD BEGIN:STANDARD TZNAME:GMT TZOFFSETFROM:+0100 TZOFFSETTO:+0000 DTSTART:19961027T020000 RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU END:STANDARD END:VTIMEZONE BEGIN:VEVENT DTSTAMP:20260506T221347Z DTSTART;VALUE=DATE-TIME:20230912T143000 DTEND;VALUE=DATE-TIME:20230912T153000 SUMMARY:BMS Seminar: Insights into early placental development - endometr ial organoids as a tool for studying endometrial function and pregnancy outcomes\, Dr Tereza Cindrova-Davies\, Queen Mary University of London TZID:Europe/London UID:20230912-8a1785d789fd705f018a170cf764469a@warwick.ac.uk CREATED:20230825T132222Z DESCRIPTION:Abstract: Early human placental and embryonic development occ urs in a physiologically low oxygen environment. A responsive endometriu m creates a microenvironment essential for implantation of the conceptus and placentation. Uterine glands are the source of histotrophic nutriti on for the conceptus before the definitive haemochorial placenta is esta blished. Dysregulated endometrial maturation is implicated as the cause of many adverse pregnancy outcomes\, including recurrent implantation fa ilure\, miscarriage\, pre-eclampsia and intrauterine growth restriction. There have been many technological developments in recent years which h ave generated excellent models of the endometrial and placental function \, and my research is at the forefront of some of these advances. My pil ot data provide evidence of increased cellular stress in endometrial gla nds of patients who later suffered early pregnancy losses (EPL). Interes tingly\, gland organoids derived from these biopsies retain characterist ics of the original tissues\, exhibiting increased cellular stress and l ower proliferation rates\, compared to organoids derived from patients w ho went on to have a successful pregnancy. Endometrial cellular stress c an be reduced and organoid formation efficiency increased by treating EP L organoids with certain anti-diabetic or lipid-lowering drugs known to reduce cellular stress. I further demonstrated that gland organoids can be derived from menstrual flow. This technique has wide-ranging impact f or non-invasive investigation and personalised approaches to treatment o f common gynaecological conditions\, such as endometriosis\, and reprodu ctive disorders\, including failed implantation after IVF and recurrent miscarriage. Biography: Tereza Cindrova-Davies received her MPhil and Ph D from the University of Cambridge. Tereza worked as a research fellow a t the University of Cambridge between 2003-2022\, and currently holds a lectureship at the Queen Mary University of London. Tereza has been awar ded international prizes for her research\, including the Elsevier Scien ce New Investigator Award at the IFPA meeting in Glasgow in 2005\, and t he Gabor Than award for ‘outstanding contributions to the field of place ntology in all its aspects’\, at the IFPA meeting in Graz in 2008. Terez a’s research has embraced the role of oxidative stress in normal and pat hological pregnancies\, placental senescence and H2S in pregnancy pathol ogies. Early pregnancy is a key area of Tereza’s current research intere sts. Her recent research concentrates on investigating early placental d evelopment\, the role of the human yolk sac and histotrophic nutrition. Tereza has been instrumental in developing human and mouse organoid cult ures\, and used these to investigate the function of the endometrial gla nds in early pregnancy. In addition\, she recently succeeded in deriving physiologically relevant endometrial organoid cultures non-invasively f rom menstrual flow. Her future research is directed to explore why the m ajority of human pregnancies fail\, either before implantation or as a r esult of early pregnancy loss. LOCATION:GLT3\, Medical School Building CATEGORIES:BiomedicalSciences,DivisionalSeminars,CSRL LAST-MODIFIED:20230825T132222Z ORGANIZER;CN=Jas Bains: END:VEVENT END:VCALENDAR