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Pregled bibliografske jedinice broj: 365938

Glutathione S-transferase polymorphisms: role and sex dimorphisms in multiple sclerosis


Vasung, Martina; Mlinac, Kristina; Bačić Baronica, Koraljka; Vladić, Anton; Kalanj Bognar, Svjetlana, Žuntar, Irena
Glutathione S-transferase polymorphisms: role and sex dimorphisms in multiple sclerosis // Congress of the Croatian Society of Biochemistry and Molecular Biology with international participation (HDBMB 2008) : Book of Abstracts / Strelec, Ivica ; Glavaš-Obrovac, Ljubica (ur.).
Osijek: Croatian Society of Biochemistry and Molecular Biology, 2008. str. 139-139 (poster, domaća recenzija, sažetak, znanstveni)


CROSBI ID: 365938 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Glutathione S-transferase polymorphisms: role and sex dimorphisms in multiple sclerosis

Autori
Vasung, Martina ; Mlinac, Kristina ; Bačić Baronica, Koraljka ; Vladić, Anton ; Kalanj Bognar, Svjetlana, Žuntar, Irena

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

Izvornik
Congress of the Croatian Society of Biochemistry and Molecular Biology with international participation (HDBMB 2008) : Book of Abstracts / Strelec, Ivica ; Glavaš-Obrovac, Ljubica - Osijek : Croatian Society of Biochemistry and Molecular Biology, 2008, 139-139

ISBN
978-953-95551-2-0

Skup
Congress of the Croatian Society of Biochemistry and Molecular Biology with international participation

Mjesto i datum
Osijek, Hrvatska, 17-20.09.2008

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
glutathione S-transferase P1; multiple sclerosis; polymorphism; sex dimorphism

Sažetak
Glutathione S-transferases are multiple gene family enzymes participating in phase II drug biotransformation, detoxification, steroidogenesis, and cell signaling. Glutathione S-transferase P1 (GSTP1) is the most important large group of nonhepatical enzymes. Genetic basis for effective enzymatic detoxification of endogenous and exogenous toxins (neurotoxins) considerably contributes to etiopathogenesis of neurodegenerative diseases. Multiple sclerosis (MS) is a chronic, inflammatory, demyelinating disease of the central nervous system (CNS). In this study we investigated glutathione S-transferase P1 (GSTP1) polymorphisms in 54 Croatian MS patients in comparison with 86 age- and gender-matched controls. Distribution and frequencies of GSTP1 genetic variants were not statistically different between MS patients and controls for A313G polymorphism (p=0.228). Analysis of C341T polymorphism showed higher frequencies of the mutant genotypes and a statistical difference between MS patients and controls (p=0.013). The calculated relative risk for mutant TT genotype in MS patients compared with a combined category of CT and CC indicates a worse outcome of GSTP1 polymorphism (OR=5.4359, 95%Cl (0.6604 - 44.7457) in females in comparison with male patients. Correlation between genotype and disability status was not found (p= 0.440). The frequencies of GSTP1 alleles (A, B, C, D) also differed between MS patients and controls. The haplotype GSTP1*A/GSTP1*D showed statistically significant difference between MS patients and controls (p=0.043). Evidence for sex dimorphism for A313G polymorphism was not found (p=0.601). However, higher incidence of C341T polymorphisms was observed in female patients, indicating a possible role of the GSTP1 detoxification pathway in the pathogenesis of multiple sclerosis, in a gender-dependent manner.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti



POVEZANOST RADA


Projekt / tema
006-0061245-0010 - Glutation S-transferaza i superoksid dizmutaza u etiopatogenezi bolesti (Irena Žuntar, )
108-1081870-1877 - Uloga membranskih lipida u moždanom razvitku, starenju i neurodegeneraciji (Svjetlana Kalanj-Bognar, )

Ustanove
Farmaceutsko-biokemijski fakultet, Zagreb,
Medicinski fakultet, Zagreb

Citiraj ovu publikaciju

Vasung, Martina; Mlinac, Kristina; Bačić Baronica, Koraljka; Vladić, Anton; Kalanj Bognar, Svjetlana, Žuntar, Irena
Glutathione S-transferase polymorphisms: role and sex dimorphisms in multiple sclerosis // Congress of the Croatian Society of Biochemistry and Molecular Biology with international participation (HDBMB 2008) : Book of Abstracts / Strelec, Ivica ; Glavaš-Obrovac, Ljubica (ur.).
Osijek: Croatian Society of Biochemistry and Molecular Biology, 2008. str. 139-139 (poster, domaća recenzija, sažetak, znanstveni)
Vasung, M., Mlinac, K., Bačić Baronica, K., Vladić, A. & Kalanj Bognar, Svjetlana, Žuntar, Irena (2008) Glutathione S-transferase polymorphisms: role and sex dimorphisms in multiple sclerosis. U: Strelec, I. & Glavaš-Obrovac, L. (ur.)Congress of the Croatian Society of Biochemistry and Molecular Biology with international participation (HDBMB 2008) : Book of Abstracts.
@article{article, year = {2008}, pages = {139-139}, keywords = {glutathione S-transferase P1, multiple sclerosis, polymorphism, sex dimorphism}, isbn = {978-953-95551-2-0}, title = {Glutathione S-transferase polymorphisms: role and sex dimorphisms in multiple sclerosis}, keyword = {glutathione S-transferase P1, multiple sclerosis, polymorphism, sex dimorphism}, publisher = {Croatian Society of Biochemistry and Molecular Biology}, publisherplace = {Osijek, Hrvatska} }