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Pregled bibliografske jedinice broj: 1099537

Protein profile of nonseminomatous testicular germ cell tumors, PRSS21 analysis


Krasić, Jure; Katušić Bojanac, Ana; Mašić, Silvija; Ulamec, Monika; Bulić- Jakuš, Floriana; Sinčić, Nino
Protein profile of nonseminomatous testicular germ cell tumors, PRSS21 analysis // 27th Ljudevit Jurak International Symposium on Comparative Pathology with One Health Session, FINAL PROGRAM & BOOK OF ABSTRACTS
Zagreb, Croatia, 2019. str. 40-40 (poster, domaća recenzija, sažetak, znanstveni)


CROSBI ID: 1099537 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Protein profile of nonseminomatous testicular germ cell tumors, PRSS21 analysis

Autori
Krasić, Jure ; Katušić Bojanac, Ana ; Mašić, Silvija ; Ulamec, Monika ; Bulić- Jakuš, Floriana ; Sinčić, Nino

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

Izvornik
27th Ljudevit Jurak International Symposium on Comparative Pathology with One Health Session, FINAL PROGRAM & BOOK OF ABSTRACTS / - , 2019, 40-40

Skup
27th Ljudevit Jurak International Symposium on Comparative Pathology with One Health Session

Mjesto i datum
Zagreb, Croatia, 31.5- 1.6.2019

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
Nonseminomatous testicular germ cell tumors ; PRSS21
(nonseminomatous testicular germ cell tumors ; PRSS21)

Sažetak
The world-wide incidence of testicular germ cell tumors (TGCT) has been continuously rising. Croatia is no exception to this, with the highest rise in incidence in the world, accompanied by a high rate of mortality compared to other countries. TGCT’s make up 95% of testicular tumors. TGCT are divided into pure seminomatous and non-seminomatous tumors, both considered to originate from germ cell neoplasia in situ (GCNIS) as a precursor lesion. GCNIS is considered to be driven by an interplay of genetic, epigenetic and micro-environmental factors leading up to an arrest of gonocyte differentiation. Currently used biomarkers for testicular cancer lack specificity and sensitivity, and are used as accessories in diagnostics. A deeper look into molecular signature of nonseminomatous tumors is needed, due to their often times aggressive progression and cisplatin resistance. The aim of this study is to analyze protein expression in nonseminomatous tissue as a biomarker TGCT diagnostics and progression. For immunohistochemical detection of PRSS21, 69 formalin-fixed paraffin-embedded non- seminomatous TGCT’s from KBC SM and 9 non- cancerous testes were used. Slides were analyzed semi-quantitatively by pathologists. The data was analyzed in GraphPad Prism using the Mann-Whitney test. The results have shown difference in PRSS21 expression between non-seminoma tissue and non-cancerous tissue. Expression of PRSS21 in non-seminoma is not uniform, with choriocarcinoma components showing a marked increase in expression. The difference in PRSS21 protein expression between various non-seminoma and healthy testis tissue shows potential in TGCT diagnosis, and opens questions on the role of PRSS21 in non- seminoma development and differentiation.

Izvorni jezik
Engleski



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Citiraj ovu publikaciju

Krasić, Jure; Katušić Bojanac, Ana; Mašić, Silvija; Ulamec, Monika; Bulić- Jakuš, Floriana; Sinčić, Nino
Protein profile of nonseminomatous testicular germ cell tumors, PRSS21 analysis // 27th Ljudevit Jurak International Symposium on Comparative Pathology with One Health Session, FINAL PROGRAM & BOOK OF ABSTRACTS
Zagreb, Croatia, 2019. str. 40-40 (poster, domaća recenzija, sažetak, znanstveni)
Krasić, J., Katušić Bojanac, A., Mašić, S., Ulamec, M., Bulić- Jakuš, F. & Sinčić, N. (2019) Protein profile of nonseminomatous testicular germ cell tumors, PRSS21 analysis. U: 27th Ljudevit Jurak International Symposium on Comparative Pathology with One Health Session, FINAL PROGRAM & BOOK OF ABSTRACTS.
@article{article, year = {2019}, pages = {40-40}, keywords = {Nonseminomatous testicular germ cell tumors, PRSS21}, title = {Protein profile of nonseminomatous testicular germ cell tumors, PRSS21 analysis}, keyword = {Nonseminomatous testicular germ cell tumors, PRSS21}, publisherplace = {Zagreb, Croatia} }
@article{article, year = {2019}, pages = {40-40}, keywords = {nonseminomatous testicular germ cell tumors, PRSS21}, title = {Protein profile of nonseminomatous testicular germ cell tumors, PRSS21 analysis}, keyword = {nonseminomatous testicular germ cell tumors, PRSS21}, publisherplace = {Zagreb, Croatia} }




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