Person: GÖNCÜ, BEYZA SERVET
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Publication Metadata only PS-01: Zamana bağlı everolimus uygulamasının dişi ve erkek farelerde P-glikoprotein ekspresyonuna etkisi(2019-11-03T00:00:00Z) Öztürk, Ferdi; Yasemin Kübra, Akyel; ÖZTÜRK, DİLEK; ÖZTÜRK, NARİN; PALA KARA, ZELİHA; OKYAR, ALPER; ÖZTÜRK CİVELEK, DİLEK; GÖNCÜ, BEYZA SERVETPublication Metadata only Paratiroit Hücre İzolasyonunda Enzimatik ve Mekanik İzolasyon Yöntemlerinin Karşılaştırılması(2018-05-04T00:00:00Z) Yücesan, Emrah; GÖNCÜ, BEYZA SERVET; YÜCESAN, EMRAHPublication Metadata only Identification and functional characterization of a novel homozygous mutation in KCNMA1 encoding voltage and calcium sensitive potassium channel is associated with dyskinesia, epilepsy, intellectual disability, cerebellar and corticospinal tract atrophy(2020-12-01T00:00:00Z) Servet Göncü, Beyza; Aslanger, Ayça Dilruba; Özgül, Cemil; Hasanoğlu, Sevde; Yeşil Sayın, Gözde; YÜCESAN, EMRAH; GÖNCÜ, BEYZA SERVETIntroduction: KCNMA1 encodes, the alpha subunit of the voltage, and calcium-sensitive potassium channel, predominantly expressed in the central nervous system. Therefore abnormal function in this gene may occur neurological conditions.Materials and Methods: We report 15-year-old patient who was born at term with healthy conditions. Motor signals were delayed, and also seizures started at the age of 18 months. EEG revealed generalized spike-wave activities. Brain MRI performed, atrophy of the cerebellum was detected. Recent clinical examination; contractures on the large joints, and dyskinetic tremor. Whole exome sequencing (WES) was performed and in-slico analyses were conducted. MCF7 and 293T cells transfected with either wild-type or mutant expression vectors. Cellular distribution was determined by immunofluorescence. Functional analysis was performed using electrophysiological approach based on whole-cell patch-clamp.Results: WES revealed homozygous variation (NM_001161352.1:c.1372C>T, p.Arg458Ter). The variant was not observed in publicly available or in-house databases. Immunofluorescent staining revealed that novel variant is not interfering with the synthesis of KCNMA1 however mutation exhibit dominant-negative effect on cell viability when compared to wild-type. 293T and MCF7 cells transfected with homozygous p.Arg458Ter mutation showed markedly increased KCNMA1 currents compared to controls on patch-clamp recording, and these data support loss-of-function effect of all KCNMA1 mutants.Conclusions: Herein we report a 15-year old boy who has neurological conditions. A novel homozygous stop-gain mutation detected by WES and confirmed by conventional sequencing. Afterward, functional characterization was conducted using two step-approach, immunostaining to detect subcellular effect of the variation and patch-clamp to detect a difference between mutant vs. wild-type of the protein. Homozygous mutation was considered as causative for this clinical condition. This study was supported by Bezmialem Vakif University, Scientific Research Projects Unit, Project No:2.2019/7.Publication Metadata only A comparative study of parathyroid transport solution and university of Wisconsin solution: effect on calcium-sensing receptor and vitamin-D receptor during cold ischemia in parathyroid tissue(2019-09-16T00:00:00Z) Yücesan, Emrah; GÖNCÜ, BEYZA SERVET; YÜCESAN, EMRAH; AKBAŞ, FAHRİ; KAZANCIOĞLU, RÜMEYZA; ERSOY, YELIZ EMINEPublication Metadata only NEW TRANSPORT SOLUTION FOR PARATHYROIDALLOTRANSPLANTATION (FR) (NFR)(2017-09-27) GONCU, Beyza; OZDEMIR, Burcu; BAŞOĞLU, HARUN; ÖZTEN KANDAŞ, NUR; AKBAŞ, FAHRİ; KESKİN TOKA, Cemile; YUCESAN, Emrah; KAZANCIOĞLU, RÜMEYZA; AYŞAN, MUSTAFA ERHAN; GÖNCÜ, BEYZA SERVET; BAŞOĞLU, HARUN; ÖZTEN KANDAŞ, NUR; AKBAŞ, FAHRİ; KAZANCIOĞLU, RÜMEYZA; AYŞAN, MUSTAFA ERHANPublication Metadata only Kalsiyum ve D Vitamini Metabolizmasında Görevli Transkripsiyon Faktörlerin Kültüre Edilen Paratiroit Dokularındaki Etkinliklerinin Paratiroit Nakil Sürecine Etkisi(2019-11-01T00:00:00Z) Yücesan, Emrah; YÜCESAN, EMRAH; GÖNCÜ, BEYZA SERVETPublication Metadata only Hedefli ilaç/gen içeren biyonanoprobların hazırlanması ve tedavi edici potansiyellerinin araştırılması(2021-12-02T00:00:00Z) Atasoy, Sezen; Göncü, Beyza Servet; Erdem, Gülsah; Omurtag Özgen, Pınar Sinem; Dağ, Aydan; ATASOY, SEZEN; GÖNCÜ, BEYZA SERVET; DAĞ, AYDANPublication Metadata only Minor histocompatibility antigen sp110: an evolutionary trace for parathyroid tissue(2019-09-15T00:00:00Z) Yücesan, Emrah; GÖNCÜ, BEYZA SERVET; YÜCESAN, EMRAH; AKBAŞ, FAHRİ; ERSOY, YELIZ EMINEPublication Metadata only Paratiroit Hücrelerinin Mikroenkapsülasyonu ve Nakil Yöntemi(2018-11-29T00:00:00Z) Yücesan, Emrah; GÖNCÜ, BEYZA SERVET; YÜCESAN, EMRAHPublication Metadata only Parathyroid Allotransplantation From Cadaveric Donor: Case Study(2017-09-25T00:00:00Z) Yücesan, Emrah; GÖNCÜ, BEYZA SERVET; YÜCESAN, EMRAH; KAZANCIOĞLU, RÜMEYZA
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