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Pregled bibliografske jedinice broj: 1039003

Is expression of VEGFA gene regulated by seryl-tRNA synthetase in renal cell carcinoma?


Barači, Maja; Knezović Florijan, Marijana; Ozretić, Petar; Kaštelan, Željko; Slade, Neda; Rokov Plavec, Jasmina; Hudolin, Tvrtko
Is expression of VEGFA gene regulated by seryl-tRNA synthetase in renal cell carcinoma? // Book of Abstracts of the Congress of the Croatian Society of Biochemistry and Molecular Biology HDBMB2019 "Crossroads in Life Sciences" / Katalinić, Maja ; Dulić, Morana ; Stuparević, Igor (ur.).
Zagreb: Grafokor, 2019. str. 68-68 (poster, domaća recenzija, sažetak, znanstveni)


CROSBI ID: 1039003 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Is expression of VEGFA gene regulated by seryl-tRNA synthetase in renal cell carcinoma?

Autori
Barači, Maja ; Knezović Florijan, Marijana ; Ozretić, Petar ; Kaštelan, Željko ; Slade, Neda ; Rokov Plavec, Jasmina ; Hudolin, Tvrtko

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

Izvornik
Book of Abstracts of the Congress of the Croatian Society of Biochemistry and Molecular Biology HDBMB2019 "Crossroads in Life Sciences" / Katalinić, Maja ; Dulić, Morana ; Stuparević, Igor - Zagreb : Grafokor, 2019, 68-68

ISBN
978-953-95551-7-5

Skup
Congress of the Croatian Society of Biochemistry and Molecular Biology HDBMB2019 "Crossroads in Life Sciences"

Mjesto i datum
Lovran, Hrvatska, 25-28.09.2019

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
aminoacyl-tRNA synthetase ; VEGFA ; kidney

Sažetak
Aminoacyl-tRNA synthetases are essential enzymes that charge tRNA with the cognate amino acid providing substrates for ribosomal protein biosynthesis. Except for this canonical function, recent studies indicate their noncanonical role in a large number of human diseases, including cancer. It is known that vertebrate seryl-tRNA synthetase (SerRS) can enter the nucleus where it downregulates expression of vascular endothelial growth factor A (VEGFA), key regulator of angiogenesis. VEGFA expression is upregulated in many tumors, enhancing angiogenesis and tumor development. Considering that decreased expression of SerRS leads to upregulation of VEGFA in human cell lines, SerRS may be implicated in carcinogenesis. Indeed, it was previously shown that SerRS expression in prostate cancer was downregulated. In this study, interplay of SerRS and VEGFA expression was examined in another urogenital type of cancer, clear cell renal cell carcinoma (ccRCC), most common prevalent molecular subtype of kidney cancer. ccRCC tissue samples and matched adjacent nontumor renal tissue samples were obtained from patients who underwent radical or partial nephrectomy. VEGFA and SerRS gene expression levels were examined using RT-qPCR, while SerRS protein levels were analyzed by western blot, in both tumor and nontumor tissue. Data analysis showed elevated levels of VEGFA mRNA in tumor tissue, however there was no correlation between SerRS and VEGFA expression. Therefore, it appears that SerRS does not participate in regulation of VEGFA gene expression in ccRCC and that upregulation of VEGFA is caused via other cellular mechanisms.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Biologija



POVEZANOST RADA


Projekti:
HRZZ-IS-09.01/293 - Nekanonske uloge aminoacil-tRNA-sintetaza

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb


Citiraj ovu publikaciju

Barači, Maja; Knezović Florijan, Marijana; Ozretić, Petar; Kaštelan, Željko; Slade, Neda; Rokov Plavec, Jasmina; Hudolin, Tvrtko
Is expression of VEGFA gene regulated by seryl-tRNA synthetase in renal cell carcinoma? // Book of Abstracts of the Congress of the Croatian Society of Biochemistry and Molecular Biology HDBMB2019 "Crossroads in Life Sciences" / Katalinić, Maja ; Dulić, Morana ; Stuparević, Igor (ur.).
Zagreb: Grafokor, 2019. str. 68-68 (poster, domaća recenzija, sažetak, znanstveni)
Barači, M., Knezović Florijan, M., Ozretić, P., Kaštelan, Ž., Slade, N., Rokov Plavec, J. & Hudolin, T. (2019) Is expression of VEGFA gene regulated by seryl-tRNA synthetase in renal cell carcinoma?. U: Katalinić, M., Dulić, M. & Stuparević, I. (ur.)Book of Abstracts of the Congress of the Croatian Society of Biochemistry and Molecular Biology HDBMB2019 "Crossroads in Life Sciences".
@article{article, year = {2019}, pages = {68-68}, keywords = {aminoacyl-tRNA synthetase, VEGFA, kidney}, isbn = {978-953-95551-7-5}, title = {Is expression of VEGFA gene regulated by seryl-tRNA synthetase in renal cell carcinoma?}, keyword = {aminoacyl-tRNA synthetase, VEGFA, kidney}, publisher = {Grafokor}, publisherplace = {Lovran, Hrvatska} }
@article{article, year = {2019}, pages = {68-68}, keywords = {aminoacyl-tRNA synthetase, VEGFA, kidney}, isbn = {978-953-95551-7-5}, title = {Is expression of VEGFA gene regulated by seryl-tRNA synthetase in renal cell carcinoma?}, keyword = {aminoacyl-tRNA synthetase, VEGFA, kidney}, publisher = {Grafokor}, publisherplace = {Lovran, Hrvatska} }




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