Genomic NGFB variation and multiple sclerosis in a case control study.
BMC Med Genet
; 9: 107, 2008 Dec 08.
Article
en En
| MEDLINE
| ID: mdl-19063739
ABSTRACT
BACKGROUND:
Nerve growth factor beta (NGFB) is involved in cell proliferation and survival, and it is a mediator of the immune response. ProNGF, the precursor protein of NGFB, has been shown to induce cell death via interaction with the p75 neurotrophin receptor. In addition, this neurotrophin is differentially expressed in males and females. Hence NGFB is a good candidate to influence the course of multiple sclerosis (MS), much like in the murine model of experimental autoimmune encephalomyelitis (EAE).METHODS:
Ten single nucleotide polymorphisms (SNPs) were genotyped in the NGFB gene in up to 1120 unrelated MS patients and 869 controls. Expression analyses were performed for selected MS patients in order to elucidate the possible functional relevance of the SNPs.RESULTS:
Significant association of NGFB variations with MS is evident for two SNPs. NGFB mRNA seems to be expressed in sex- and disease progression-related manner in peripheral blood mononuclear cells.CONCLUSION:
NGFB variation and expression levels appear as modulating factors in the development of MS.
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Variación Genética
/
Factor de Crecimiento Nervioso
/
Esclerosis Múltiple
Tipo de estudio:
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Adult
/
Female
/
Humans
/
Male
País/Región como asunto:
Europa
Idioma:
En
Revista:
BMC Med Genet
Asunto de la revista:
GENETICA MEDICA
Año:
2008
Tipo del documento:
Article
País de afiliación:
Alemania