Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UMLS:C0024141 (
systemic lupus erythematosus
)
44,322
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A 27-year-old woman suffering from
systemic lupus erythematosus
was admitted because she had motor and sensory palsy of the lower extremities,
neck stiffness
, and a fever. Cerebrospinal fluid study indicated meningitis, and magnetic resonance imaging revealed cord swelling and high signals at Th9-Th12 levels. Antibiotics treatment led to resolution of the meningeal signs. Intravenous cyclophosphamide and prednisolone resulted in a partial recovery from the transverse myelitis neurological disturbance.
...
PMID:A case of systemic lupus erythematosus presenting transverse myelitis after an episode of meningitis. 1702 96
Nova Scotia duck tolling retrievers are predisposed to a
SLE
-related disease complex including immune-mediated rheumatic disease (IMRD) and steroid-responsive meningitis-arteritis (SRMA). IMRD involves symptoms that resemble those seen in systemic autoimmune rheumatic diseases, such as
systemic lupus erythematosus
,
SLE
, or
SLE
-related diseases, in humans. This disease complex involves persistent lameness, stiffness, mainly after resting, and palpable pain from several joints of extremities. The majority of affected dogs display antinuclear autoantibody (ANA)-reactivity. SRMA is manifested in young dogs with high fever and
neck stiffness
and can be treated with corticosteroids. We have investigated the possible role of MHC class II as a genetic risk factor in IMRD and SRMA etiology. We performed sequence-based typing of the DLA-DRB1, -DQA1, and -DQB1 class II loci in a total of 176 dogs including 51 IMRD (33 ANA-positive), 49 SRMA cases, and 78 healthy controls (two dogs were both IMRD- and SRMA-affected). Homozygosity for the risk haplotype DRB1*00601/DQA1*005011/DQB1*02001 increased the risk for IMRD (OR = 4.9; ANA-positive IMRD: OR = 7.2) compared with all other genotypes. There was a general heterozygote advantage, homozygotes had OR = 4.4 (ANA-positive IMRD: OR = 8.9) compared with all heterozygotes. The risk haplotype contains the five amino acid epitope RARAA, known as the shared epitope for rheumatoid arthritis. No association was observed for SRMA. We conclude that DLA class II is a highly significant genetic risk factor for ANA-positive IMRD. The results indicate narrow diversity of DLA II haplotypes and identify an IMRD-related risk haplotype, which becomes highly significant in homozygous dogs.
...
PMID:MHC class II polymorphism is associated with a canine SLE-related disease complex. 1963 50