title: [11th International Histocompatibility Workshop 1991: Personal data for the Multiple Sclerosis Study].
abstract: In our multiple sclerosis (MS) study as a part of the 11th IHWS we HLA-typed 6 MS families with 9 patients and defined the complement polymorphisms (BF, C2, C4) of these families. The aims of the study were the definition of the MS susceptibility gene and the investigation of the involvement of other factors in the etiopathogenesis of MS. The MS study of the IHWS demonstrated a strong association with HLA-DRw15 and -DWw6 in a Caucasian population. The heterozygous C2 deficiency in our family PD1 linked with the haplotype A25 B18 DR2 BFS C4A4 C4B2 confirmed by complement titration may express the participation of complement factors in the etiopathogenesis of MS resulting in immunogenetic heterogeneity of MS. Analysis of the 3 MS pairs of sisters shows the linkage of HLA with the assumed MS susceptibility gene. This could not be confirmed in the whole MS family study of the 11th IHWS.
authors.affiliation: Institut für Transfusionsmedizin Rostock, DRK-Blutspendedienst MV, BRD.
authors.forename: S
authors.initials: S
authors.lastname: Wegener
authors.forename: U
authors.initials: U
authors.lastname: Falk
authors.forename: K
authors.initials: K
authors.lastname: Lakner
authors.forename: H J
authors.initials: HJ
authors.lastname: Meyer-Riennecker
authors.forename: G
authors.initials: G
authors.lastname: Hauptmann
authors.forename: B
authors.initials: B
authors.lastname: Uring-Lambert
mesh_terms: D002874:Chromosome Mapping; D006680:HLA Antigens / Q000235:genetics*; D006683:HLA-DQ Antigens / Q000235:genetics; D006684:HLA-DR Antigens / Q000235:genetics; D006650:Histocompatibility Testing; D006801:Humans; D009103:Multiple Sclerosis / Q000235:genetics*; D010375:Pedigree; D010641:Phenotype; D011110:Polymorphism, Genetic; D011948:Receptors, Antigen, T-Cell / Q000235:genetics; D012307:Risk Factors
chemical_list: D006680:HLA Antigens; D006683:HLA-DQ Antigens; D006684:HLA-DR Antigens; D011948:Receptors, Antigen, T-Cell
vernacular_title: 11. Internationaler Histokompatibilitäts-Workshop (IHWS) 1991: Eigene Daten zur Multiplen-Sklerose (MS)-Studie.