Gender-related effect of clinical and genetic variables on the cognitive impairment in multiple sclerosis

Giovanni Savettieri, Demetrio Messina, Virginia Andreoli, Simona Bonavita, Carlo Caltagirone, Rita Cittadella, Deborah Farina, Maria Carolina Fazio, Paolo Girlanda, Francesco Le Pira, Maria Liguori, Alessandra Lugaresi, Ugo Nocentini, Arturo Reggio, Giuseppe Salemi, Gioacchino Tedeschi, Maria Trojano, Paola Valentino, Aldo Quattrone

Research output: Contribution to journalArticle

104 Citations (Scopus)

Abstract

Background: Cognitive impairment may occur at any time during the course of multiple sclerosis (MS), and it is often a major cause of disability in patients with the disease. The APOE-ε4 allele is the major known genetic risk factor for late onset familial and sporadic Alzheimer's Disease (AD), and it seems to be implicated in cognitive decline in normal elderly persons. Objective: To investigate the clinical and genetic variables that can be associated with the cognitive decline in patients with MS. Methods: Five-hundred and three patients with clinically definite MS underwent a battery of neuropsychological tests and, according to the number of failed tests, were divided into cognitively normal and impaired. All patients were genotyped for APOE gene polymorphisms. Results: Fifty-six percent of MS patients showed, to different extents, cognitive impairment. Cognitive decline was predominant in men and was associated with disease duration, Kurtzke Expanded Disability Status Scale (EDSS) score, a low level of education, and, interestingly, the ε4 allele of the APOE gene. By contrast, cognitive impairment in women was independent of any investigated variable. Conclusion: The findings demonstrate that clinical and genetic factors play a role in men affected by MS developing cognitive impairment.

Original languageEnglish
Pages (from-to)1208-1214
Number of pages7
JournalJournal of Neurology
Volume251
Issue number10
DOIs
Publication statusPublished - Oct 2004

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Multiple Sclerosis
Alleles
Neuropsychological Tests
Cognitive Dysfunction
Genes
Education

Keywords

  • APOE
  • Cognitive impairment
  • Multiple sclerosis

ASJC Scopus subject areas

  • Clinical Neurology
  • Neurology

Cite this

Savettieri, G., Messina, D., Andreoli, V., Bonavita, S., Caltagirone, C., Cittadella, R., ... Quattrone, A. (2004). Gender-related effect of clinical and genetic variables on the cognitive impairment in multiple sclerosis. Journal of Neurology, 251(10), 1208-1214. https://doi.org/10.1007/s00415-004-0508-y

Gender-related effect of clinical and genetic variables on the cognitive impairment in multiple sclerosis. / Savettieri, Giovanni; Messina, Demetrio; Andreoli, Virginia; Bonavita, Simona; Caltagirone, Carlo; Cittadella, Rita; Farina, Deborah; Fazio, Maria Carolina; Girlanda, Paolo; Le Pira, Francesco; Liguori, Maria; Lugaresi, Alessandra; Nocentini, Ugo; Reggio, Arturo; Salemi, Giuseppe; Tedeschi, Gioacchino; Trojano, Maria; Valentino, Paola; Quattrone, Aldo.

In: Journal of Neurology, Vol. 251, No. 10, 10.2004, p. 1208-1214.

Research output: Contribution to journalArticle

Savettieri, G, Messina, D, Andreoli, V, Bonavita, S, Caltagirone, C, Cittadella, R, Farina, D, Fazio, MC, Girlanda, P, Le Pira, F, Liguori, M, Lugaresi, A, Nocentini, U, Reggio, A, Salemi, G, Tedeschi, G, Trojano, M, Valentino, P & Quattrone, A 2004, 'Gender-related effect of clinical and genetic variables on the cognitive impairment in multiple sclerosis', Journal of Neurology, vol. 251, no. 10, pp. 1208-1214. https://doi.org/10.1007/s00415-004-0508-y
Savettieri, Giovanni ; Messina, Demetrio ; Andreoli, Virginia ; Bonavita, Simona ; Caltagirone, Carlo ; Cittadella, Rita ; Farina, Deborah ; Fazio, Maria Carolina ; Girlanda, Paolo ; Le Pira, Francesco ; Liguori, Maria ; Lugaresi, Alessandra ; Nocentini, Ugo ; Reggio, Arturo ; Salemi, Giuseppe ; Tedeschi, Gioacchino ; Trojano, Maria ; Valentino, Paola ; Quattrone, Aldo. / Gender-related effect of clinical and genetic variables on the cognitive impairment in multiple sclerosis. In: Journal of Neurology. 2004 ; Vol. 251, No. 10. pp. 1208-1214.
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AU - Cittadella, Rita

AU - Farina, Deborah

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AU - Lugaresi, Alessandra

AU - Nocentini, Ugo

AU - Reggio, Arturo

AU - Salemi, Giuseppe

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AU - Valentino, Paola

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N2 - Background: Cognitive impairment may occur at any time during the course of multiple sclerosis (MS), and it is often a major cause of disability in patients with the disease. The APOE-ε4 allele is the major known genetic risk factor for late onset familial and sporadic Alzheimer's Disease (AD), and it seems to be implicated in cognitive decline in normal elderly persons. Objective: To investigate the clinical and genetic variables that can be associated with the cognitive decline in patients with MS. Methods: Five-hundred and three patients with clinically definite MS underwent a battery of neuropsychological tests and, according to the number of failed tests, were divided into cognitively normal and impaired. All patients were genotyped for APOE gene polymorphisms. Results: Fifty-six percent of MS patients showed, to different extents, cognitive impairment. Cognitive decline was predominant in men and was associated with disease duration, Kurtzke Expanded Disability Status Scale (EDSS) score, a low level of education, and, interestingly, the ε4 allele of the APOE gene. By contrast, cognitive impairment in women was independent of any investigated variable. Conclusion: The findings demonstrate that clinical and genetic factors play a role in men affected by MS developing cognitive impairment.

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