Hrvatska znanstvena bibliografija (CROSBI)



Pregled bibliografske jedinice broj: 487210

Časopis

Autori: Đevenica, Danka; Čikeš Čulić, Vedrana; Vuica, Ana; Markotić, Anita
Naslov: Biochemical, patological and oncological relevance of Gb3Cer receptor
Izvornik: Medical oncology (1357-0560) 28 (2011), S1; S675-S684
Vrsta rada: članak
Ključne riječi: glycosphingolipids; verotoxins; lipid rafts; endothelial apoptosis; antibody-based cancer immunotherapy
Sažetak:
Glycosphingolipids are amphipathic molecules composed of hydrophilic oligosaccharide chain and a hydrophobic ceramide part, located primarily in the membrane microdomains of animal cells. Their oligosaccharide chains make them excellent candidates for the cell surface recognition molecules. Natural glycosphingolipid, globotriaosylceramide (Gal α1-4, Gal β1-4, Glc β1-1, ceramide) is also called CD77 which expression was previously associated to proliferating centroblasts undergoing somatic hypermutation, but it has been demonstrate that globotriaosylceramide is not a reliable marker to discriminate human centroblasts from centrocytes. Globotriaosylceramide constitutes rare P k blood group antigen on erythrocytes, and it is also known as Burkitt’s lymphoma antigen. On endothelial cells, globotriaosylceramide plays as the receptor for bacterial toxins of the Shiga family, also called verotoxins. Precise biological function and significance of globotriaosylceramide expression on endothelial cells remains to be the subject of many studies and it is believed globotriaosylceramide represent an example of a glycolipid antigen able to transduce a signal leading to apoptosis. In past decade, cancer researches put a great afford in determining new therapeutic agents such as bacterial toxins against tumour malignancies. Reports have demonstrated that verotoxin-1 induces apoptosis in solid tumor cell lines expressing globotriaosylceramide such as astrocytoma, renal cell carcinoma, colon cancer and breast cancer due to verotoxint-1 high specificity and apoptosis-inducing properties therefore it is suggested to be an anti-cancer agent. Verotoxins have been investigated weather they could reduce treatment side-effects and toxicity to normal tissues and become a new oncological tool in cancer labelling.
Projekt / tema: 216-2160133-0066
Izvorni jezik: ENG
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
MEDLINE
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Temeljne medicinske znanosti,Farmacija
Puni text rada: 487210.Devenica_et_al.pdf (tekst priložen 10. Sij. 2012. u 11:32 sati)
URL Internet adrese: http://www.springerlink.com/content/611h55t070411151/
Broj citata:
Altmetric:
DOI: 10.1007/s12032-010-9732-8
URL cjelovitog teksta:
Google Scholar: Biochemical, patological and oncological relevance of Gb3Cer receptor
Upisao u CROSBI: amarkoti@mefst.hr (amarkoti@mefst.hr), 20. Lis. 2010. u 11:22 sati