Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:4.1.2.13 (aldolase)
 3,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Seven patients who developed a syndrome of eosinophilia, connective-tissue disease, and cutaneous abnormalities while ingesting tryptophan were examined. Other clinical manifestations commonly seen were pulmonary symptoms, fever, lymphadenopathy, and the development of myopathy. Laboratory features included mild elevations of aldolase and lactate dehydrogenase levels, with essentially normal creatine kinase levels, erythrocyte sedimentation rates, and C-reactive protein levels. Biopsy findings included features of scleroderma, small-vessel vasculitis, fasciitis, and myopathy. Discontinuation of tryptophan administration and implementation of corticosteroid therapy were of some benefit in relieving the intense myalgias and cutaneous findings that developed. Although temporally related to tryptophan ingestion, it is unclear whether this substance, a metabolite, or a contaminant were causal. We speculate that the pathogenesis of this syndrome may relate to abnormalities in tryptophan metabolism.
 ...
PMID:Tryptophan-associated eosinophilic connective-tissue disease. A new clinical entity? 230 82

We report the case of a 27-year-old African American man who presented with 6 months of generalized lymphadenopathy and nothing in his history or examination to suggest systemic lupus erythematosus (SLE). He was thought to have lymphoma, syphilis, or tuberculosis, and an extensive workup was done. Laboratory investigation finally revealed leukopenia (4.0), proteinuria (1.87 g), antinuclear antibodies (640 speckled), anti-double-stranded DNA (640), anticardiolipin immunoglobulins G and M, anti-Smith, Coombs, anti-Ro, anti-La, CK (531 U/L), aldolase (8.5 U/L), high erythrocyte sedimentation rate (130 mm/h), and low complement (C3 15 mg/dL and C4 3 mg/dL). A kidney biopsy showed diffuse proliferative glomerulonephritis, International Society of Nephrology class IV. Generalized lymphadenopathy as the first and only manifestation for 6 months made the diagnosis of SLE challenging. Generalized diffuse lymphadenopathy has been associated with SLE but is much less frequent now than in the past. The differential diagnosis of lymphadenopathy relevant to rheumatologists includes Kikuchi histiocytic necrotizing lymphadenitis, Castleman disease, syphilis, tuberculosis, sarcoidosis, and lymphoma.
 ...
PMID:Diffuse lymphadenopathy as the presenting manifestation of systemic lupus erythematosus. 2404 14