Naslov
Expression of extracellular matrix proteins: tenascin-C, fi bronectin and galectin-3 in prostatic adenocarcinoma

Autori
Ulamec, Monika ; Tomas, Davor ; Džombeta, Tihana ; Tomašković, Igor ; Spajić, Borislav ; Krušlin, Božo

Izvornik
Journal of health science (Rosemead) (2166-5966) 5 (2016), 3; 1-6

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
ECM remodeling; fi bronectin; galectin-3; tenascin-C; prostatic adenocarcinoma

Sažetak
ABSTRACT Introduction: The interchanged stromal-epithelial relations and altered expression profi les of various extracellular matrix (ECM) proteins creates a suitable microenvironment for cancer development and growth. We support the opinion that remodeling of the extracellular matrix plays an important role in the cancer progression. The aim of this study was to examine the expression of ECM proteins tenascin-C, fi bronectin and galectin-3 in prostatic adenocarcinoma. Methods: Glands and surrounding stroma were analyzed in randomly selected specimens from 52 patients with prostate cancer and 28 patients with benign prostatic hyperplasia (BHP). To evaluate the intensity of tenascin-C, fi bronectin and galectin-3 expression the percentage of positively immunostained stromal cells was examined. Results: Compared to BPH, stroma of prostatic adenocarcinoma showed statistically signifi cant increase in tenascin-C expression (p < 0.001), predominantly around neoplastic glands, while fi bronectin (p = 0.001) and galectin-3 (p < 0.001) expression in the same area was decreased. Conclusions: Our study confi rms changes in the expression of ECM proteins of prostate cancer which may have important role in the cancer development.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti, Kliničke medicinske znanosti

POVEZANOST RADA