Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P05231 (interleukin-6)
 23,907 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Serum concentrations of soluble intercellular adhesion molecule-1 (sICAM-1), soluble vascular cell adhesion molecule-1 (sVCAM-1), soluble E-selectin (sE-selectin), soluble P-selectin, and soluble L-selectin (sL-selectin), tumor necrosis factor-alpha, and interleukin-6 were measured in patients with Graves' disease (GD) (n = 33), in patients with toxic nodular goiter (n = 34), and in a group of healthy controls (n = 36). The serum levels of sICAM-1, sVCAM-1, sE-selectin, and sL-selectin were markedly elevated in patients with GD and in patients with toxic nodular goiter before treatment with methimazole (P < 0.05 for all). After 8 weeks of therapy, serum concentrations of sVCAM-1 and sE-selectin normalized, whereas serum levels of sL-selectin and sICAM-1 remained elevated. Hormone concentrations normalized after 2 weeks, clearly preceding falling levels of circulating adhesion molecules. Serum concentrations of soluble P-selectin, TNF-alpha, and interleukin-6 did not differ among patients with GD and toxic nodular goiter and healthy subjects. Serum levels of sVCAM-1 and sICAM-1 correlated with the serum concentrations of TSH receptor antibodies (n = 33; r = 0.921 and r = 0.792, respectively) and thyroid peroxidase antibodies (n = 33; r = 0.682 and r = 0.761, respectively) but not thyroglobulin antibodies. However, no correlation between serum levels of sE-selectin, sL-selectin, and soluble P-selectin or cytokines and serum levels of thyroid peroxidase antibodies, TSH receptor antibodies, or thyroglobulin antibodies, respectively, was found. In addition, no correlation between serum levels of adhesion molecules or cytokines and thyroid hormones was seen. We conclude that both the action of thyroid hormones and the autoimmune process in GD may contribute to elevated levels of soluble adhesion molecules.
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PMID:Circulating selectins, intercellular adhesion molecule-1, and vascular cell adhesion molecule-1 in hyperthyroidism. 754 2

To determine the possible involvement of interleukin-6 (IL-6) in the bone loss of hyperthyroidism, relationships between thyroid status, biochemical and densitometric parameters of bone metabolism, and IL-6 were studied in female subjects. Patients with hyperthyroidism caused by either toxic nodular goiter or Graves' disease had significantly higher serum IL-6 concentrations than normal controls. Within the control group, serum IL-6 was higher in postmenopausal than in premenopausal women, but this influence of menopausal status was not seen in the hyperthyroid patients. The production of IL-6 by blood mononuclear cells was higher in cells from the hyperthyroid women. Bone turnover was increased in the hyperthyroid patients based on serum osteocalcin and urinary deoxypyridinoline excretion, and the hyperthyroid group also had reduced radius bone mineral content (BMC). A subgroup of hyperthyroid patients who had the lowest BMC (values more than 1 SD below normal age-matched controls) also had serum IL-6 concentrations significantly greater than those of hyperthyroid patients showing less reduction of BMC. The correlations observed in this study support the possibility that IL-6 plays a role in mediating the bone loss that results from excess thyroid hormone.
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PMID:Serum interleukin-6 and bone metabolism in patients with thyroid function disorders. 898 37

Cytokines might be involved in the immunological flare up, seen in some patients after 131I-treatment. Therefore, we measured serum levels of interleukin-6 (IL-6), interleukin-1beta (IL-1beta), interleukin-6 soluble receptor (IL-6sR) and Intercellular-adhesion-molecule-1 (ICAM-1) as well as tumor necrosis factor (TNF-alpha) after 131I-treatment of Graves' disease and nodular goiter. Seven patients with Graves' disease, eight with toxic nodular goiter and seven with non-toxic nodular goiter, were followed after 131I-treatment. The patients were treated in the euthyroid state. Blood samples were drawn at day 0, 4, 7, 21 and after 3 months. Significant increases were seen in free T4 index (FT4I), free T3 index (FT3I) and thyroglobulin (Tg) within the first weeks, and TSH simultaneously decreased. None of the cytokines demonstrated any change during follow-up, neither in the entire group nor in subgroups. FT4I and FT3I correlated significantly to ICAM-1. In conclusion, our data suggest that there does not seem to be prolonged cytokine activation after 131I-treatment for thyroid disorders.
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PMID:Serum levels of the cytokines IL-1beta, IL-6 and ICAM-1 after 131I-treatment of Graves' disease and nodular goiter. 1096 35