J D Steketee

Summary

Affiliation: University of Tennessee
Country: USA

Publications

  1. ncbi Cortical mechanisms of cocaine sensitization
    Jeffery D Steketee
    Department of Pharmacology, University of Tennessee Health Science Center, Memphis, TN 38163, USA
    Crit Rev Neurobiol 17:69-86. 2005
  2. ncbi Pretreatment with corticosterone attenuates the nucleus accumbens dopamine response but not the stimulant response to cocaine in rats
    J D Steketee
    Departments of Pharmacology and Therapeutics, Louisiana State University Health Sciences Center, Shreveport, LA 71130 3932, USA
    Behav Pharmacol 13:593-601. 2002
  3. ncbi Repeated injections of sulpiride into the medial prefrontal cortex induces sensitization to cocaine in rats
    Jeffery D Steketee
    Department of Pharmacology, University of Tennessee Health Science Center, 874 Union Avenue Room 115 Crowe, Memphis, TN 38163, USA
    Psychopharmacology (Berl) 179:753-60. 2005
  4. ncbi Injections of baclofen into the ventral medial prefrontal cortex block the initiation, but not the expression, of cocaine sensitization in rats
    Jeffery D Steketee
    Department of Pharmacology, University of Tennessee Health Science Center, 874 Union Avenue Room 115 Crowe, Memphis, TN 38163, USA
    Psychopharmacology (Berl) 180:352-8. 2005
  5. ncbi Dopamine depletion in the medial prefrontal cortex induces sensitized-like behavioral and neurochemical responses to cocaine
    C E Beyer
    Department of Pharmacology and Therapeutics, Louisiana State University Medical Center, 1501 Kings Highway, Shreveport, LA 71130 3932, USA
    Brain Res 833:133-41. 1999
  6. ncbi Repeated exposure to inhaled toluene induces behavioral and neurochemical cross-sensitization to cocaine in rats
    C E Beyer
    Department of Pharmacology and Therapeutics, Louisiana State University Health Sciences Center, Shreveport 71130-3932, USA
    Psychopharmacology (Berl) 154:198-204. 2001
  7. ncbi Intra-medial prefrontal cortex injection of quinpirole, but not SKF 38393, blocks the acute motor-stimulant response to cocaine in the rat
    C E Beyer
    Department of Pharmacology and Therapeutics and School of Graduate Studies, Louisiana State University Health Sciences Center, Shreveport 71130 3932, USA
    Psychopharmacology (Berl) 151:211-8. 2000
  8. ncbi Characterization of the role of medial prefrontal cortex dopamine receptors in cocaine-induced locomotor activity
    C E Beyer
    Department of Pharmacology and Therapeutics, School of Graduate Studies, Louisiana State University Health Sciences Center, USA
    Behav Neurosci 115:1093-100. 2001
  9. ncbi Effects of cocaine-induced behavioural sensitization on GABA transmission within rat medial prefrontal cortex
    Prathiba Jayaram
    Department of Pharmacology, University of Tennessee Health Sciences Center, 874 Union Avenue, Memphis, TN 38163, USA
    Eur J Neurosci 21:2035-9. 2005
  10. ncbi Cocaine-induced increases in medial prefrontal cortical GABA transmission involves glutamatergic receptors
    Prathiba Jayaram
    Department of Pharmacology University of Tennessee Health Science Center 874 Union Avenue Room 115 Crowe Research Building Memphis, TN 38163, USA
    Eur J Pharmacol 531:74-9. 2006

Detail Information

Publications20

  1. ncbi Cortical mechanisms of cocaine sensitization
    Jeffery D Steketee
    Department of Pharmacology, University of Tennessee Health Science Center, Memphis, TN 38163, USA
    Crit Rev Neurobiol 17:69-86. 2005
    ..A model will be presented that may serve to direct future studies on the involvement of the mPFC in the development of cocaine sensitization, which ultimately could lead to development of pharmacotherapies for cocaine addiction...
  2. ncbi Pretreatment with corticosterone attenuates the nucleus accumbens dopamine response but not the stimulant response to cocaine in rats
    J D Steketee
    Departments of Pharmacology and Therapeutics, Louisiana State University Health Sciences Center, Shreveport, LA 71130 3932, USA
    Behav Pharmacol 13:593-601. 2002
    ....
  3. ncbi Repeated injections of sulpiride into the medial prefrontal cortex induces sensitization to cocaine in rats
    Jeffery D Steketee
    Department of Pharmacology, University of Tennessee Health Science Center, 874 Union Avenue Room 115 Crowe, Memphis, TN 38163, USA
    Psychopharmacology (Berl) 179:753-60. 2005
    ..The present study was designed to further examine the involvement of mPFC dopamine D(2) receptors in cocaine sensitization...
  4. ncbi Injections of baclofen into the ventral medial prefrontal cortex block the initiation, but not the expression, of cocaine sensitization in rats
    Jeffery D Steketee
    Department of Pharmacology, University of Tennessee Health Science Center, 874 Union Avenue Room 115 Crowe, Memphis, TN 38163, USA
    Psychopharmacology (Berl) 180:352-8. 2005
    ..Increased excitatory output from the medial prefrontal cortex (mPFC) is thought to play a key role in the development of sensitization to cocaine. Gamma-aminobutyric acid (GABA) inhibits this excitatory output...
  5. ncbi Dopamine depletion in the medial prefrontal cortex induces sensitized-like behavioral and neurochemical responses to cocaine
    C E Beyer
    Department of Pharmacology and Therapeutics, Louisiana State University Medical Center, 1501 Kings Highway, Shreveport, LA 71130 3932, USA
    Brain Res 833:133-41. 1999
    ..Collectively, the present findings suggest that alterations in cortical DA transmission may be a neural substrate mediating the development of sensitization to cocaine, and thus, may contribute to the addictive properties of cocaine...
  6. ncbi Repeated exposure to inhaled toluene induces behavioral and neurochemical cross-sensitization to cocaine in rats
    C E Beyer
    Department of Pharmacology and Therapeutics, Louisiana State University Health Sciences Center, Shreveport 71130-3932, USA
    Psychopharmacology (Berl) 154:198-204. 2001
    ..CONCLUSIONS: Overall, these findings show that repeated toluene exposure enhances behavioral and neurochemical responses to subsequent cocaine administration...
  7. ncbi Intra-medial prefrontal cortex injection of quinpirole, but not SKF 38393, blocks the acute motor-stimulant response to cocaine in the rat
    C E Beyer
    Department of Pharmacology and Therapeutics and School of Graduate Studies, Louisiana State University Health Sciences Center, Shreveport 71130 3932, USA
    Psychopharmacology (Berl) 151:211-8. 2000
    ..However, a role for cortical dopamine (DA) receptor subtypes in modulating these responses has yet to be elucidated...
  8. ncbi Characterization of the role of medial prefrontal cortex dopamine receptors in cocaine-induced locomotor activity
    C E Beyer
    Department of Pharmacology and Therapeutics, School of Graduate Studies, Louisiana State University Health Sciences Center, USA
    Behav Neurosci 115:1093-100. 2001
    ..These results suggest that D2 receptor mechanisms in the mPFC are at least partly responsible for mediating the acute motor-stimulant effects of cocaine...
  9. ncbi Effects of cocaine-induced behavioural sensitization on GABA transmission within rat medial prefrontal cortex
    Prathiba Jayaram
    Department of Pharmacology, University of Tennessee Health Sciences Center, 874 Union Avenue, Memphis, TN 38163, USA
    Eur J Neurosci 21:2035-9. 2005
    ..These data suggest that cocaine-induced sensitization is associated with a transient increase in mPFC GABA transmission...
  10. ncbi Cocaine-induced increases in medial prefrontal cortical GABA transmission involves glutamatergic receptors
    Prathiba Jayaram
    Department of Pharmacology University of Tennessee Health Science Center 874 Union Avenue Room 115 Crowe Research Building Memphis, TN 38163, USA
    Eur J Pharmacol 531:74-9. 2006
    ..These data indicate that enhanced medial prefrontal cortex GABA transmission seen in cocaine-sensitized animals involves glutamatergic stimulation of AMPA receptors...
  11. ncbi Upregulation of ionotropic glutamate receptor subunits within specific mesocorticolimbic regions during chronic nicotine self-administration
    Fan Wang
    Department of Pharmacology, University of Tennessee Health Science Center, Memphis, TN 38163, USA
    Neuropsychopharmacology 32:103-9. 2007
    ..These findings suggest that chronic nicotine SA selectively increased the levels of ionotropic glutamate receptor subunits in a brain region-specific manner...
  12. ncbi Time-dependent effects of repeated cocaine administration on dopamine transmission in the medial prefrontal cortex
    Jason M Williams
    Department of Pharmacology, University of Tennessee Health Science Center, 874 Union Avenue, Memphis, TN 38163, USA
    Neuropharmacology 48:51-61. 2005
    ..These data suggest that repeated cocaine produces temporally distinct behavioral effects associated with alterations in mPFC DA responsiveness to cocaine that may be involved in the development of behavioral sensitization...
  13. ncbi Effects of repeated inhalation of toluene on ionotropic GABA A and glutamate receptor subunit levels in rat brain
    Jason M Williams
    Department of Pharmacology, University of Tennessee Health Science Center, Memphis, TN 38163, USA
    Neurochem Int 46:1-10. 2005
    ..These studies show that toluene differentially alters the levels of specific GABAergic and glutamatergic receptor subunits in a regionally selective manner...
  14. ncbi Effects of repeated cocaine on the release and clearance of dopamine within the rat medial prefrontal cortex
    Jason M Williams
    Department of Pharmacology, University of Tennessee Health Science Center, Memphis, Tennessee 38163, USA
    Synapse 55:98-109. 2005
    ..The relevance of these findings is discussed in relation to mPFC involvement in psychostimulant sensitization...
  15. ncbi Cocaine increases medial prefrontal cortical glutamate overflow in cocaine-sensitized rats: a time course study
    Jason M Williams
    Department of Pharmacology, University of Tennessee Health Science Center, 874 Union Avenue, Memphis, TN 38163, USA
    Eur J Neurosci 20:1639-46. 2004
    ....
  16. ncbi Effects of repeated cocaine on medial prefrontal cortical GABAB receptor modulation of neurotransmission in the mesocorticolimbic dopamine system
    Prathiba Jayaram
    Department of Pharmacology, University of Tennessee Health Sciences Center, Memphis, Tennessee 38163, USA
    J Neurochem 90:839-47. 2004
    ..The data suggest that alterations in GABAB receptor modulation of medial prefrontal cortical excitatory output may play an important role in the development of sensitization to cocaine...
  17. ncbi Characterization of dopamine transport in crude synaptosomes prepared from rat medial prefrontal cortex
    Jason M Williams
    Department of Pharmacology, University of Tennessee Health Science Center, 874 Union Avenue, Memphis, TN 38163, USA
    J Neurosci Methods 137:161-5. 2004
    ..The described assay conditions would be useful in examining DA uptake within specific brain regions obtained from a single animal...
  18. ncbi Neurotransmitter systems of the medial prefrontal cortex: potential role in sensitization to psychostimulants
    Jeffery D Steketee
    Department of Pharmacology, University of Tennessee Health Sciences Center, Memphis, TN 38163, USA
    Brain Res Brain Res Rev 41:203-28. 2003
    ..Finally a model of the mPFC that may be useful in directing future research efforts on the cortical mechanisms involved in the development of sensitization will be proposed...
  19. ncbi Cocaine sensitization: modulation by dopamine D2 receptors
    Chad E Beyer
    Department of Pharmacology and Therapeutics and School of Graduate Studies, Louisiana State University Health Sciences Center, Shreveport, LA 71130-3932, USA
    Cereb Cortex 12:526-35. 2002
    ..Collectively, the results show that activation of D(2)-like receptors in the mPFC may alter the enduring changes responsible for the development of cocaine sensitization...
  20. ncbi Repeated exposure to cocaine alters the modulation of mesocorticolimbic glutamate transmission by medial prefrontal cortex Group II metabotropic glutamate receptors
    Xiaohu Xie
    Department of Pharmacology, University of Tennessee Health Science Center, Memphis, Tennessee, USA
    J Neurochem 107:186-96. 2008
    ....