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Pregled bibliografske jedinice broj: 1162835

HDACi drugs hamper experimental mouse teratoma development


Krasić, Jure; Škara, Lucija; Katušić Bojanac, Ana; Bulić Jakuš, Floriana; Ježek, Davor; Ulamec, Monika; Sinčić, Nino
HDACi drugs hamper experimental mouse teratoma development // Journal für Reproduktionsmedizin und Endokrinologie, Vol. 17, Suppl. 1 (2020)
Gablitz: Krause und Pachernegg GmbH, 2020. str. 32-33 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 1162835 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
HDACi drugs hamper experimental mouse teratoma development

Autori
Krasić, Jure ; Škara, Lucija ; Katušić Bojanac, Ana ; Bulić Jakuš, Floriana ; Ježek, Davor ; Ulamec, Monika ; Sinčić, Nino

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

Izvornik
Journal für Reproduktionsmedizin und Endokrinologie, Vol. 17, Suppl. 1 (2020) / - Gablitz : Krause und Pachernegg GmbH, 2020, 32-33

Skup
Andrology 2020 - 12th International Congress of Andrology / 11th European Congress of Andrology / 32nd German Congress of Andrology

Mjesto i datum
Virtualni kongres (Münster, Njemačka), 05.12.2020. - 09.12.2020

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
teratoma ; HDACi

Sažetak
Testicular Germ Cell Tumours (TGCT) are the most frequent malignancies in young males, driven by epimutations. Teratoma are TGCT composed of all three germ layer tissues. Mouse teratoma model, due to its heterogeneity and pluripotent core, is a very reliable in vitro model for investigating the effect of cancer drugs, including histone deacetylase inhibitors, on the epigenetic regulation of tumorigenicity. After isolation, mouse egg cylinders were treated for two hours with Trichostatin-A (TSA) and Valproate (VPA), respectively. Developing teratomas were cultured in vitro and measured for seven days. Proliferation (Ki-67) and apoptosis (Caspase-3) were analysed by immunohistochemistry. Gene expression of stemness/differentiation genes was analysed by qPCR. TSA and VPA induced strong growth retardation despite unchanged proliferative or apoptotic activity. Treatments exhibited opposite effects on gene expression compared to control. TSA upregulates while VPA downregulates stemness/differentiation genes. VPA downregulation of investigated genes could be responsible for reducing teratoma growth, initiating senescence. TSA upregulation of these genes points to a loss of expression regulation, with consequent growth retardation possibly being due to general teratoma dysregulation. This research confirms the effect of VPA and TSA strongly hampering cancer development. These treatments producing the same phenotypical effect of growth inhibition despite different molecular effects and no change in proliferative and mitotic activity illustrate the complex relationship between histone acetylation and regulation of biological processes.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti



POVEZANOST RADA


Projekti:
EK-EFRR-KK.01.1.1.01.0008 - Znanstveni centar izvrsnosti za reproduktivnu i regenerativnu medicinu – istraživanja novih platormi i potencijala (CERRM) (Volarević, Siniša; Vukičević, Slobodan; Ježek, Davor, EK - KK.01.1.1.01) ( CroRIS)

Ustanove:
Medicinski fakultet, Zagreb,
KBC "Sestre Milosrdnice"

Poveznice na cjeloviti tekst rada:

www.kup.at

Citiraj ovu publikaciju:

Krasić, Jure; Škara, Lucija; Katušić Bojanac, Ana; Bulić Jakuš, Floriana; Ježek, Davor; Ulamec, Monika; Sinčić, Nino
HDACi drugs hamper experimental mouse teratoma development // Journal für Reproduktionsmedizin und Endokrinologie, Vol. 17, Suppl. 1 (2020)
Gablitz: Krause und Pachernegg GmbH, 2020. str. 32-33 (poster, međunarodna recenzija, sažetak, znanstveni)
Krasić, J., Škara, L., Katušić Bojanac, A., Bulić Jakuš, F., Ježek, D., Ulamec, M. & Sinčić, N. (2020) HDACi drugs hamper experimental mouse teratoma development. U: Journal für Reproduktionsmedizin und Endokrinologie, Vol. 17, Suppl. 1 (2020).
@article{article, author = {Krasi\'{c}, Jure and \v{S}kara, Lucija and Katu\v{s}i\'{c} Bojanac, Ana and Buli\'{c} Jaku\v{s}, Floriana and Je\v{z}ek, Davor and Ulamec, Monika and Sin\v{c}i\'{c}, Nino}, year = {2020}, pages = {32-33}, keywords = {teratoma, HDACi}, title = {HDACi drugs hamper experimental mouse teratoma development}, keyword = {teratoma, HDACi}, publisher = {Krause und Pachernegg GmbH}, publisherplace = {Virtualni kongres (M\"{u}nster, Njema\v{c}ka)} }
@article{article, author = {Krasi\'{c}, Jure and \v{S}kara, Lucija and Katu\v{s}i\'{c} Bojanac, Ana and Buli\'{c} Jaku\v{s}, Floriana and Je\v{z}ek, Davor and Ulamec, Monika and Sin\v{c}i\'{c}, Nino}, year = {2020}, pages = {32-33}, keywords = {teratoma, HDACi}, title = {HDACi drugs hamper experimental mouse teratoma development}, keyword = {teratoma, HDACi}, publisher = {Krause und Pachernegg GmbH}, publisherplace = {Virtualni kongres (M\"{u}nster, Njema\v{c}ka)} }

Časopis indeksira:


  • Scopus





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