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Pregled bibliografske jedinice broj: 697379

Progression of multiple sclerosis is associated with gender differences in glutathione S-transferase P1 detoxification pathway


Bačić Baronica, Koraljka; Mlinac, Kristina; Petlevski, Roberta; Ozretić, David; Vladić, Anton; Kalanj Bognar, Svjetlana; Žuntar, Irena
Progression of multiple sclerosis is associated with gender differences in glutathione S-transferase P1 detoxification pathway // Acta neurobiologiae experimentalis, 74 (2014), 3; 257-265 (međunarodna recenzija, članak, znanstveni)


Naslov
Progression of multiple sclerosis is associated with gender differences in glutathione S-transferase P1 detoxification pathway

Autori
Bačić Baronica, Koraljka ; Mlinac, Kristina ; Petlevski, Roberta ; Ozretić, David ; Vladić, Anton ; Kalanj Bognar, Svjetlana ; Žuntar, Irena

Izvornik
Acta neurobiologiae experimentalis (0065-1400) 74 (2014), 3; 257-265

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

Ključne riječi
Multiple sclerosis; clinical severity; glutathione S-transferase P1 detoxification pathway; gGender differences
(Multiple sclerosis; clinical severity; glutathione S-transferase P1 detoxification pathway; gender differences)

Sažetak
The impact of glutathione S-transferases (GSTs) detoxification pathway on complex pathogenesis and heterogeneity of clinical findings in multiple sclerosis (MS), particularly the exact correlation between indicators of clinical severity and different GST genotypes, has not yet been fully elucidated. The aim of the study was to assess the relationship between disability level in multiple sclerosis (estimated by Kurtzke Expanded Disability Status Scale), disease progression (estimated by Multiple Sclerosis Severity Score), the level of brain atrophy and lesion load (determined by MRI) and detoxification status (analyzing glutathione S-transferase P1, GSTP1, genotype profile), in a group of 58 MS patients and 68 age/gender-matched controls. The results present the first evidence on significantly higher frequency of GSTP1 C341T polymorphism (C-T transition) in healthy subjects compared to MS patients, suggesting it may act as a moderating factor in developing MS clinical phenotype. Gender-dependent distribution of the C341T polymorphism was found in both MS patients and controls, with higher frequency of C-T transition in females. In addition, preliminary data showed higher proportion of male MS patients with higher median MSSS scores, as well as lower brain atrophy level and lesion load in MS patients carrying the C341T mutation. Observed gender difference in distribution of the C341T polymorphism in MS patients, as well as in disease progression, suggests that GSTP1 detoxification pathway occurs in a gender-dependent manner and could therefore add to clinical severity in male MS patients.

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,
Klinička bolnica "Sveti Duh",
Klinički bolnički centar Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE