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Wyszukujesz frazę "plasminogen activator" wg kryterium: Temat


Wyświetlanie 1-2 z 2
Tytuł:
Antigen levels of urokinase-type plasminogen activator receptor and its gene polymorphism related to microvessel density in colorectal cancer
Autorzy:
Przybylowska, Karolina
Szemraj, Janusz
Kulig, Andrzej
Dziki, Adam
Ulanska, Joanna
Blasiak, Janusz
Powiązania:
https://bibliotekanauki.pl/articles/1040754.pdf
Data publikacji:
2008
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
plasminogen activation system
urokinase type plasminogen activator receptor (uPAR)
gene polymorphism
colorectal cancer
cancer progression
angiogenesis
microvessel density
Opis:
We determined the distribution of genotypes and frequencies of alleles of the (CA)n repeat polymorphism in intron 3 of the urokinase plasminogen activator receptor (uPAR) gene, uPAR antigen levels and microvessel density (MVD) in tumour and distant mucosa samples from 52 patients with colorectal cancer. The uPAR level was higher for patients with high MVD comparing to patients with lower MVD which may suggest that uPAR can be correlated with progression of colorectal cancer. The significant relationship between the high MVD and uPAR antigen level appeared to be independent of the (CA)n repeat polymorphism because no differences in the level of uPAR antigen between carriers of alleles were found. The received results, indicate that uPAR might be considered as a target in colorectal cancer patients' therapy.
Źródło:
Acta Biochimica Polonica; 2008, 55, 2; 357-363
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Plasminogen activator inhibitor 1 (PAI-1) 1334G/A genetic polymorphism in colorectal cancer.
Autorzy:
Smolarz, Beata
Romanowicz-Makowska, Hanna
Kulig, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/1043627.pdf
Data publikacji:
2003
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
PCR
1334G/A polymorphism
prognostic marker
colorectal cancer
plasminogen activator inhibitor 1 (PAI-1)
Opis:
Plasminogen activator inhibitor 1 (PAI-1) content in colorectal cancer tissue extracts may be of strong prognostic value: high levels of PAI-1 in tumours predict poor prognosis. The gene encoding PAI-1 is highly polymorphic and PAI-1 gene variability could contribute to the level of PAI-1 biosynthesis. In the present work the distribution of genotypes and frequency of alleles of the 1334G/A polymorphism in 92 subjects with colorectal cancer in samples of cancer tissue and distant mucosa samples as well as in blood were investigated. Blood samples age matched healthy individuals (n = 110) served as control. The 1334G/A polymorphism was determined by PCR amplification using allele specific primers. No differences in the genotype distributions and allele frequencies between blood, distant mucosa samples and cancer tissue were detected. However, the distribution of the genotypes of the 1334G/A polymorphism in patients differed significantly (P <0.05) from those predicted by the Hardy-Weinberg equilibrium. There were significant differences in the frequencies of alleles between the colorectal cancer subjects and controls (P <0.05). The results support the hypothesis that the 1334G/A polymorphism may be associated with the incidence of colorectal cancer.
Źródło:
Acta Biochimica Polonica; 2003, 50, 2; 489-495
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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