Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi

Genetic instabilities of the E-cadherin and APC genes in renal cell carcinoma (CROSBI ID 483820)

Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija

Pećina-Šlaus, Nives ; Gall-Trošelj, Koraljka ; Kapitanović, Sanja ; Radić, K. ; Pavelić, Krešimir ; Pavelić, Jasminka Genetic instabilities of the E-cadherin and APC genes in renal cell carcinoma // Abstract Book of 3rd International Conference on Signal Transduction / Đikić, I. ; Husnjak, K. (ur.). Zagreb, 2002. str. 121-x

Podaci o odgovornosti

Pećina-Šlaus, Nives ; Gall-Trošelj, Koraljka ; Kapitanović, Sanja ; Radić, K. ; Pavelić, Krešimir ; Pavelić, Jasminka

engleski

Genetic instabilities of the E-cadherin and APC genes in renal cell carcinoma

The roles of adenomatous polyposis coli, APC and E-cadherin, CDH1 genes were investigated in renal cell carcinoma (RCC). Forty-five human renal cell carcinomas were tested for APC gene instability by polymerase chain reaction/loss of heterozygosity (LOH) using RFLP method. E-cadherin gene was analyzed by PCR amplification of tetranucleotide marker (D16 S752) and the alleles were visualized by PAGE/silver staining or Spreadex gels (Elchrom Scientific). The overall proportion of LOH cases of the APC gene was 37.5% (9/24) based on two polymorphic markers (Rsa I in exon 11 and Msp I in exon 15). D16 S752 marker linked to E-cadherin gene (informativity 91%) revealed 3 (7.5%) LOH cases. Interestingly, in 10% of RCC samples another type of genomic instability was detected, replication error (RER). Multivariate statistical analysis of samples informative for both APC and E-cadherin genes showed, that in this data set, LOH of the APC gene is correlated with advanced age and more severe TNM stages. Genomic instabilities of the E-cadherin gene, on the other hand, appear to be correlated with younger age groups and less severe TNM stages. Our results suggest that alterations, both in APC and E-cadherin genes, are involved in evolution and progression of RCC. Microsatellite genetic instability of the E-cadherin gene indicates that another cellular mechanism, mismatch repair, is targeted in RCC.

genetic instability; APC gene; renal carcinoma

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o prilogu

121-x.

2002.

objavljeno

Podaci o matičnoj publikaciji

Abstract Book of 3rd International Conference on Signal Transduction

Đikić, I. ; Husnjak, K.

Zagreb:

Podaci o skupu

3rd International Conference on Signal Transduction

poster

17.05.2002-23.05.2002

Cavtat, Hrvatska; Dubrovnik, Hrvatska

Povezanost rada

Temeljne medicinske znanosti