Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 1037228

Downregulation of Hedgehog-GLI signaling pathway genes by miRNA molecules in high-grade serous ovarian carcinoma


Ozretić, Petar; Trnski, Diana; Sabol, Maja; Musani, Vesna; Rinčić, Nikolina; Kalafatić, Držislav; Bodetić, Dejan; Plattner, Christina; Hackl, Hubert; Zeilinger, Robert; Levanat, Sonja
Downregulation of Hedgehog-GLI signaling pathway genes by miRNA molecules in high-grade serous ovarian carcinoma // PROGRAM AND ABSTRACTS - The Eleventh ISABS Conference on Forensic and Anthropologic Genetics and Mayo Clinic Lectures in Individualized Medicine / Primorac, Dragan ; Schanfield, Moses ; Vuk-Pavlović, Stanimir ; Kayser, Manfred ; Ordog, Tamas (ur.).
Zagreb: International Society for Applied Biological Sciences (ISABS), 2019. str. 150-150 (predavanje, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 1037228 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Downregulation of Hedgehog-GLI signaling pathway genes by miRNA molecules in high-grade serous ovarian carcinoma

Autori
Ozretić, Petar ; Trnski, Diana ; Sabol, Maja ; Musani, Vesna ; Rinčić, Nikolina ; Kalafatić, Držislav ; Bodetić, Dejan ; Plattner, Christina ; Hackl, Hubert ; Zeilinger, Robert ; Levanat, Sonja

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
PROGRAM AND ABSTRACTS - The Eleventh ISABS Conference on Forensic and Anthropologic Genetics and Mayo Clinic Lectures in Individualized Medicine / Primorac, Dragan ; Schanfield, Moses ; Vuk-Pavlović, Stanimir ; Kayser, Manfred ; Ordog, Tamas - Zagreb : International Society for Applied Biological Sciences (ISABS), 2019, 150-150

ISBN
978-953-57695-3-8

Skup
11th ISABS Conference on Forensic and Anthropologic Genetics and Mayo Clinic Lectures in Individualized Medicine

Mjesto i datum
Split, Hrvatska, 17-22.06.2019

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Hedgehog-GLI ; ovarian cancer ; microRNA ; mRNA ; expression

Sažetak
Ovarian carcinoma is the deadliest of all gynecologic cancers. Its high death rate is a result of the fact that >60% patients are diagnosed in advanced stage. Hedgehog-GLI signaling pathway (HH-GLI) is involved in embryonal ovariogenesis but its atypical activity can lead to different types of ovarian tumors. Aberrant HH-GLI activity was observed in some ovarian tumor types previously, molecular causes of which are not jet fully known. We hypothesize that changes in the expression of miRNA molecules related to HH-GLI genes could contribute to the development of high-grade serous ovarian carcinoma (HGSOC), the most malignant and most difficult to detect at an earlier stage. Gene and miRNA expression profiling of 16 HGSOC and 8 healthy fallopian tube tissue samples was performed using Agilent microarray platforms. Data was analyzed using R/Bioconductor packages. Four tools were used to predict target genes of differentially expressed miRNAs. Expression of selected miRNAs and genes was verified using qPCR on an extended set of 10 fallopian tube and 55 HGSOC samples. Various cell-based assays were used to examine biological functions of discovered miRNA/mRNA pairs. Analysis gave a list of 55 miRNAs and 2782 genes differentially expressed in HGSOC. By comparing a list of predicted target genes and differentially expressed HH-GLI genes we revealed several potential miRNA/mRNA interactions. Co-expression of the following combinations has been verified: GLI3/miR-200b-3p ; BCL2/miR-96-5p and miR-21-5p, and IHH/miR-107 and miR-16-5p. Luciferase assays proved physical interactions of miRNAs and GLI3 and IHH 3’UTRs, and their impact on ovarian carcinoma cell biology was identified. We discovered several new miRNAs targeting HH-GLI genes and further studies would verify their usefulness as potential diagnostic and prognostic markers or even therapeutic targets for HGSOC. This study was funded by Terry Fox Foundation, City of Zagreb and Croatian Science Foundation (IP-2016-06-1268).

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Temeljne medicinske znanosti



POVEZANOST RADA


Projekti:
HRZZ-IP-2016-06-1268 - Novi molekularni mehanizmi kao mete ciljanih terapija: Interakcije molekula mikroRNA i signalnog puta Hedgehog-GLI u seroznom karcinomu jajnika (MIRnaGLI) (Levanat, Sonja, HRZZ - 2016-06) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Medicinski fakultet, Zagreb,
Opća bolnica Pula,
Klinički bolnički centar Zagreb


Citiraj ovu publikaciju

Ozretić, Petar; Trnski, Diana; Sabol, Maja; Musani, Vesna; Rinčić, Nikolina; Kalafatić, Držislav; Bodetić, Dejan; Plattner, Christina; Hackl, Hubert; Zeilinger, Robert; Levanat, Sonja
Downregulation of Hedgehog-GLI signaling pathway genes by miRNA molecules in high-grade serous ovarian carcinoma // PROGRAM AND ABSTRACTS - The Eleventh ISABS Conference on Forensic and Anthropologic Genetics and Mayo Clinic Lectures in Individualized Medicine / Primorac, Dragan ; Schanfield, Moses ; Vuk-Pavlović, Stanimir ; Kayser, Manfred ; Ordog, Tamas (ur.).
Zagreb: International Society for Applied Biological Sciences (ISABS), 2019. str. 150-150 (predavanje, međunarodna recenzija, sažetak, znanstveni)
Ozretić, P., Trnski, D., Sabol, M., Musani, V., Rinčić, N., Kalafatić, D., Bodetić, D., Plattner, C., Hackl, H., Zeilinger, R. & Levanat, S. (2019) Downregulation of Hedgehog-GLI signaling pathway genes by miRNA molecules in high-grade serous ovarian carcinoma. U: Primorac, D., Schanfield, M., Vuk-Pavlović, S., Kayser, M. & Ordog, T. (ur.)PROGRAM AND ABSTRACTS - The Eleventh ISABS Conference on Forensic and Anthropologic Genetics and Mayo Clinic Lectures in Individualized Medicine.
@article{article, year = {2019}, pages = {150-150}, keywords = {Hedgehog-GLI, ovarian cancer, microRNA, mRNA, expression}, isbn = {978-953-57695-3-8}, title = {Downregulation of Hedgehog-GLI signaling pathway genes by miRNA molecules in high-grade serous ovarian carcinoma}, keyword = {Hedgehog-GLI, ovarian cancer, microRNA, mRNA, expression}, publisher = {International Society for Applied Biological Sciences (ISABS)}, publisherplace = {Split, Hrvatska} }
@article{article, year = {2019}, pages = {150-150}, keywords = {Hedgehog-GLI, ovarian cancer, microRNA, mRNA, expression}, isbn = {978-953-57695-3-8}, title = {Downregulation of Hedgehog-GLI signaling pathway genes by miRNA molecules in high-grade serous ovarian carcinoma}, keyword = {Hedgehog-GLI, ovarian cancer, microRNA, mRNA, expression}, publisher = {International Society for Applied Biological Sciences (ISABS)}, publisherplace = {Split, Hrvatska} }




Contrast
Increase Font
Decrease Font
Dyslexic Font