Title : Glucose transport by osmotic shock and vanadate is impaired by glucosamine.

Pub. Date : 2002 Mar 29

PMID : 11906162






4 Functional Relationships(s)
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1 In 3T3-L1 adipocytes, we previously reported that glucosamine impairs insulin stimulation of glucose transport, which is accompanied by impaired insulin stimulation of serine/threonine kinase Akt. Glucosamine insulin Homo sapiens
2 To examine the role of Akt in glucosamine-induced insulin resistance, we investigated time course for insulin stimulation of Akt activity and glucose transport during recovery from glucosamine-induced insulin resistance. Glucosamine insulin Homo sapiens
3 After induction of insulin resistance by glucosamine, we washed cells to remove glucosamine and incubated them for various times. Glucosamine insulin Homo sapiens
4 These data suggest that an Akt-independent mechanism is operative in glucosamine-induced insulin resistance and glucosamine impairs glucose transport stimulated by various stimuli involving and not involving Akt activation. Glucosamine insulin Homo sapiens