Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018133 (graft-versus-host disease)
 18,032 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Tumor necrosis factor alpha (TNFalpha) has been implicated in the pathogenesis of graft-versus-host disease (GVHD). In this study, serum levels of TNFalpha were assessed by ELISA in 243 sera samples from 40 patients who had undergone allogeneic bone marrow transplantation (BMT). Serum TNFalpha levels were measured before BMT and at different time points after BMT. The results were correlated with acute GVHD (aGVHD), infection and conditioning regimen. Serum TNFalpha levels were significantly higher in patients with grades II-IV aGVHD than in those with grade 0 or I aGVHD, but there was no clear correlation between serum TNFalpha and severity of aGVHD. Serum TNFalpha levels in infected patients were not statistically different from those in patients without infection. The conditioning regimen did not cause a significant rise in TNFalpha levels. These results indicate that TNFalpha may be useful for the diagnosis of aGVHD and for differentiating between aGVHD and other BMT-related complications, such as infection.
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PMID:Serum TNFalpha levels in patients with acute graft-versus-host disease after bone marrow transplantation. 1145 78

Tumor necrosis factor alpha (TNFalpha) is involved in cell differentiation, mitogenesis, cytotoxic responses, inflammation, immunomodulation, and wound healing. Because of its numerous roles, it was thought that inhibition of TNF may aid in the treatment of certain dermatologic diseases such as psoriasis, hidradentitis suppurativa, pyoderma gangrenosum, Behcet 's syndrome, and graft versus host disease. The efficacy of these agents has proven impressive and short-term side effects have been few and relatively benign.
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PMID:Tumor necrosis factor alpha inhibitors for the treatment of dermatologic diseases. 1591 84