TY  - JOUR
  - Shanahan, F.,Duerr, R. H.,Rotter, J. I.,Yang, H.,Sutherland, L. R.,McElree, C.,Landers, C. J.,Targan, S. R.
  - 1992
  - August
  - Gastroenterologygastroenterology
  - Neutrophil autoantibodies in ulcerative colitis: familial aggregation and genetic heterogeneity
  - Validated
  - ()
  - 103
  - 22
  - 456
  - 61
  - The possibility that the neutrophil autoantibodies associated with ulcerative colitis represent a genetic marker of susceptibility was investigated by determining their prevalence in unaffected relatives of patients. Neutrophil autoantibodies were detected using an enzyme-linked immunosorbent assay, and positive values were confirmed by indirect immunofluorescence. An increased prevalence of neutrophil antibodies was found not only in the probands (68%, 26/38) but also in their clinically unaffected family members (15.7%, 17/108) compared with controls (2.9%, 1/35) (P less than 0.0001 and P less than 0.05, respectively). These results were confirmed with sera from a second center, where 86.4% (19/22) of probands were positive and 20.9% (9/43) of their relatives were positive. The prevalence of neutrophil autoantibodies in the relatives of probands who were antibody positive (21.4%) was significantly greater than the prevalence in relatives of probands who were antibody negative (7%; P less than 0.05). The findings are consistent with these antibodies being a potential marker of genetic susceptibility to ulcerative colitis and suggest the possibility of genetic heterogeneity within this disease.The possibility that the neutrophil autoantibodies associated with ulcerative colitis represent a genetic marker of susceptibility was investigated by determining their prevalence in unaffected relatives of patients. Neutrophil autoantibodies were detected using an enzyme-linked immunosorbent assay, and positive values were confirmed by indirect immunofluorescence. An increased prevalence of neutrophil antibodies was found not only in the probands (68%, 26/38) but also in their clinically unaffected family members (15.7%, 17/108) compared with controls (2.9%, 1/35) (P less than 0.0001 and P less than 0.05, respectively). These results were confirmed with sera from a second center, where 86.4% (19/22) of probands were positive and 20.9% (9/43) of their relatives were positive. The prevalence of neutrophil autoantibodies in the relatives of probands who were antibody positive (21.4%) was significantly greater than the prevalence in relatives of probands who were antibody negative (7%; P less than 0.05). The findings are consistent with these antibodies being a potential marker of genetic susceptibility to ulcerative colitis and suggest the possibility of genetic heterogeneity within this disease.
  - 0016-5085 (Print) 0016-50
DA  - 1992/08
ER  - 

@article{V280546282,
   = {Shanahan,  F. and Duerr,  R. H. and Rotter,  J. I. and Yang,  H. and Sutherland,  L. R. and McElree,  C. and Landers,  C. J. and Targan,  S. R. },
   = {1992},
   = {August},
   = {Gastroenterologygastroenterology},
   = {Neutrophil autoantibodies in ulcerative colitis: familial aggregation and genetic heterogeneity},
   = {Validated},
   = {()},
   = {103},
   = {22},
  pages = {456--61},
   = {{The possibility that the neutrophil autoantibodies associated with ulcerative colitis represent a genetic marker of susceptibility was investigated by determining their prevalence in unaffected relatives of patients. Neutrophil autoantibodies were detected using an enzyme-linked immunosorbent assay, and positive values were confirmed by indirect immunofluorescence. An increased prevalence of neutrophil antibodies was found not only in the probands (68%, 26/38) but also in their clinically unaffected family members (15.7%, 17/108) compared with controls (2.9%, 1/35) (P less than 0.0001 and P less than 0.05, respectively). These results were confirmed with sera from a second center, where 86.4% (19/22) of probands were positive and 20.9% (9/43) of their relatives were positive. The prevalence of neutrophil autoantibodies in the relatives of probands who were antibody positive (21.4%) was significantly greater than the prevalence in relatives of probands who were antibody negative (7%; P less than 0.05). The findings are consistent with these antibodies being a potential marker of genetic susceptibility to ulcerative colitis and suggest the possibility of genetic heterogeneity within this disease.The possibility that the neutrophil autoantibodies associated with ulcerative colitis represent a genetic marker of susceptibility was investigated by determining their prevalence in unaffected relatives of patients. Neutrophil autoantibodies were detected using an enzyme-linked immunosorbent assay, and positive values were confirmed by indirect immunofluorescence. An increased prevalence of neutrophil antibodies was found not only in the probands (68%, 26/38) but also in their clinically unaffected family members (15.7%, 17/108) compared with controls (2.9%, 1/35) (P less than 0.0001 and P less than 0.05, respectively). These results were confirmed with sera from a second center, where 86.4% (19/22) of probands were positive and 20.9% (9/43) of their relatives were positive. The prevalence of neutrophil autoantibodies in the relatives of probands who were antibody positive (21.4%) was significantly greater than the prevalence in relatives of probands who were antibody negative (7%; P less than 0.05). The findings are consistent with these antibodies being a potential marker of genetic susceptibility to ulcerative colitis and suggest the possibility of genetic heterogeneity within this disease.}},
  issn = {0016-5085 (Print) 0016-50},
  source = {IRIS}
}