Enhancement of post-receptor insulin signaling by trivalent chromium in hepatoma cells is associated with differential inhibition of specific protein-tyrosine phosphatases

Journal of Trace Elements in Experimental Medicine

Volumn 14, Issue 4, 2001, Pages 393-404

  Goldstein, Barry J ^a   Zhu, Li ^a   Hager, Richard ^a   Zilbering, Assaf ^a   Sun, Yanjie ^b   Vincent, John B ^b  

^a THOMAS JEFFERSON UNIVERSITY   (United States)

^b UNIVERSITY OF ALABAMA   (United States)

Author keywords

Insulin receptor; Insulin resistance; Tyrosine kinase

Indexed keywords

CARBOXYLIC ACID DERIVATIVE; CHROMIUM; CHROMIUM CHLORIDE; CHROMIUM DERIVATIVE; INSULIN; INSULIN RECEPTOR; OLIGOPEPTIDE; PROTEIN TYROSINE PHOSPHATASE;

ANIMAL CELL; ARTICLE; CATALYSIS; CONTROLLED STUDY; ENZYME INHIBITION; GLUCOSE METABOLISM; HEPATOMA CELL; IMPAIRED GLUCOSE TOLERANCE; INSULIN RESISTANCE; NONHUMAN; PRIORITY JOURNAL; PROTEIN PHOSPHORYLATION; RAT; SIGNAL TRANSDUCTION;

BOVINAE;

EID: 0034765694     PISSN: 0896548X     EISSN: None     Source Type: Journal    
DOI: 10.1002/jtra.1050     Document Type: Article

References (38)

1. Chromium, glucose intolerance and diabetes
2. Effect of chromium picolinate on insulin sensitivity in vivo
3. Chromium intake, absorption and excretion of subjects consuming self-selected diets
4. Elevated intakes of supplemental chromium improve glucose and insulin variables in individuals with type 2 diabetes
5. Chromium in the prevention and control of diabetes
6. The biochemistry of chromium
7. Chromium oligopeptide activates insulin receptor tyrosine kinase activity
8. Synthetic multinuclear chromium assembly activates insulin receptor kinase activity: Functional model for low-molecular-weight chromium-binding substance
9. Effects of chromium on basal and insulin-induced tyrosine phosphorylation in H4 hepatoma cells: Comparison with phorbol-12-myristate-13-acetate and sodium orthovanadate
10. Mechanism of inhibition of protein-tyrosine phosphatases by vanadate and pervanadate
11. Improvement of glucose homeostasis and hepatic insulin resistance in ob/ob mice given oral molybdate
12. Vanadate and molybdate increase tyrosine phosphorylation in a 50-kilodalton protein and stimulate secretion in electropermeabilized platelets
13. Permolybdate and pertungstate-potent stimulators of insulin effects in rat adipocytes: Mechanism of action
14. Osmotic loading of neutralizing antibodies defines a role for protein-tyrosine phosphatase 1B in negative regulation of the insulin action pathway
15. Protein-tyrosine phosphatases PTP1B and Syp are modulators of insulin-stimulated translocation of glut4 in transfected rat adipose cells
16. Increased insulin sensitivity and obesity resistance in mice lacking the protein tyrosine phosphatase-1B gene
17. Overexpression of protein-tyrosine phosphatase-1B in adipocytes inhibits insulin-stimulated phosphoinositide 3-kinase activity without altering glucose transport or Akt/protein kinase B activation
18. Protein-tyrosine phosphatases and the regulation of insulin action
19. Tyrosine dephosphorylation and deactivation of insulin receptor substrate-1 by protein phosphatase 1B. Possible facilitation by the formation of a ternary complex with the GRB2 adaptor protein
20. A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding
21. Cleavage of structural proteins during the assembly of the head of bacteriophage T4
22. Generation and use of anti-phosphotyrosine antibodies for immunoblotting
23. Eukaryotic proteins expressed in Escherichia coli: An improved thrombin cleavage and purification procedure of fusion proteins with glutathione S-transferase
24. Cloning, bacterial expression, purification, and characterization of the cytoplasmic domain of rat LAR, a receptor-like protein tyrosine phosphatase
25. A biologically active form of chromium may activate a membrane phosphotyrosine phosphatase (PTP)
26. Microinjection of a proteintyrosine-phosphatase inhibits insulin action in Xenopus oocytes
27. Effects of microinjection of a low-Mr human placenta protein tyrosine phosphatase on induction of meiotic cell division in Xenopus oocytes
28. Differential activities of protein tyrosine phosphatases in intact cells
29. Protein-tyrosine phosphatase 1B is a negative regulator of insulin- and insulin-like growth factor-1 stimulated signaling
30. Protein tyrosine phosphatase 1B interacts with the activated insulin receptor
31. Dynamics of protein-tyrosine phosphatases in rat adipocytes
32. PTP1B inhibition and antihyperglycemic activity in the ob/ob mouse model of novel 1l-arylbenzo[n] naphtho[2,3-d]furans and 1l-arylbenzo[b] naphtho [2,3-d] thiophenes
33. Insulin receptor signalling is augmented by antisense inhibition of the protein-tyrosine phosphatase LAR
34. The transmembrane protein-tyrosine phosphatase LAR modulates signaling by multiple receptor tyrosine kinases
35. Suppression of insulin receptor activation by overexpression of the protein-tyrosine phosphatase LAR in hepatoma cells
36. Transgenic mice deficient in the LAR protein-tyrosine phosphatase exhibit profound defects in glucose homeostasis
37. Crystal structure of the tandem phosphatase domains of RPTP LAR
38. Vanadium activates or inhibits receptor and non-receptor protein tyrosine kinases in cell-free experiments, depending on its oxidation state