Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P01889 (ankylosing spondylitis)
 5,717 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Reiter's syndrome can be induced by several different bacteria. A frequent cause in Finland is Yersinia enterocolitica serotypes 03 and 09, but these strains are rarely found in the United States. Although this does not exclude the possibility that U.S. patients with Reiter's syndrome have been infected with Yersinia, it is more likely that they develop Reiter's syndrome as a consequence of infection by non-Yersinia arthritis-causing organisms that share certain determinants with Yersinia organisms. We used radioimmunoprecipitation and sodium dodecyl sulfate-polyacrylamide gel electrophoresis to analyze the serum antibodies against iodine 125-labeled, detergent-solubilized serotype 03 Y. enterocolitica. Our results demonstrated that most serum samples of United States subjects precipitate three to five radioactively labeled Yersinia molecules. A Yersinia antigen of 88K appeared to be of possible discriminatory value. Protein A-reacting antibodies directed against this antigen were detected in only two of twenty-five patients with rheumatoid arthritis and only seven of 44 normal control subjects, compared with 18 of 27 patients with Reiter's syndrome (p less than 0.005) and eight of 16 patients with ankylosing spondylitis (p less than 0.01). Our results indicate that, despite the relatively rare occurrence of Y. enterocolitica serotypes 03 and 09 infection in the United States, examination of the immune response to the serotype 03 Yersinia strain is a promising approach to the study of Reiter's syndrome in the United States.
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PMID:Antibodies against Yersinia enterocolitica in patients with Reiter's syndrome. 387 31

Strongyloidiasis is a nematode-borne disease caused by several Strongyloides species. This case was presented in order to indicate Strongyloidosis in immunocompromised patients with several clinical findings. A fifty-five year old male patient on corticosteroid medication for a long time because of ankylosing spondylitis was on infliximab medication for 5 years. He presented with swelling of his right foot for ten days, right shoulder stiffness and low back pain. The presence of anaemia was remarkable. S. stercoralis was reported in histological examination of endoscopic duodenal biopsy specimen. Peripheral blood smear showed 68.4% neutrophils, 17% lymphocytes, 7.5% monocytes, and 6.7% (normal range 2%-6.2) eosinophils. The level of IgE was raised: 285IU/mL (normal range 5-120IU/mL). A large number of S. stercoralis larvae were detected upon stool examination with saline and iodine mounts and the formaldehyde ether concentration method. After treatment with two cure albendazole 400 mg/day for 7 days, S. stercoralis larvae were not detected in stool examination. It is interesting that response to treatment was not observed on the first cure and the recovery was seen on the second cure. We suggest that hyperinfections should be taken into consideration in the diagnosis and treatment of immunocompromised patients with several complaints so that life-threatening effects of the nematode may be prevented.
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PMID:[Strongyloides stercoralis in a patient with ankylosing spondylitis: case report]. 2395 14