G. Levee et al., TUMOR-NECROSIS-FACTOR-ALPHA, INTERLEUKIN-1-BETA AND IMMUNOGLOBULIN (GM AND KM) POLYMORPHISMS IN LEPROSY - A LINKAGE STUDY, Experimental and clinical immunogenetics, 14(2), 1997, pp. 160-165
In order to determine the genetic components of susceptibility to lepr
osy in 6 multiplex French Polynesian families, linkage analysis was ca
rried out between a putative disease gene and 6 polymorphic loci: G1M,
G2M, KM, IL-1 beta TNF-alpha (1, 2) and TNF-alpha (A, G) using the lo
d score method. The three modes of inheritance, assuming a full penetr
ance value or reduced penetrance values (80 and 40%) for the susceptib
le allele, as well as with affected ones only, were tested. The result
s of this study provide no evidence for linkage between leprosy and th
e markers tested.