PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21859713-0 2011 The antidepressant desipramine is an arrestin-biased ligand at the alpha(2A)-adrenergic receptor driving receptor down-regulation in vitro and in vivo. Desipramine 19-30 adrenoceptor alpha 2A Homo sapiens 67-96 25128275-3 2014 Our previous work established a particular TCA, desipramine, as an arrestin-biased alpha2AAR ligand driving receptor endocytosis and downregulation but not canonical heterotrimeric G protein-mediated signaling. Desipramine 48-59 adrenoceptor alpha 2A Homo sapiens 83-92 22405824-0 2012 Desipramine selectively potentiates norepinephrine-elicited ERK1/2 activation through the alpha2A adrenergic receptor. Desipramine 0-11 adrenoceptor alpha 2A Homo sapiens 90-117 22405824-2 2012 We have recently identified the tricyclic antidepressant drug desipramine (DMI) as a direct ligand at the alpha(2A) adrenergic receptor (AR) without itself driving heterotrimeric G protein/downstream effector activation [5]. Desipramine 62-73 adrenoceptor alpha 2A Homo sapiens 106-135 22405824-2 2012 We have recently identified the tricyclic antidepressant drug desipramine (DMI) as a direct ligand at the alpha(2A) adrenergic receptor (AR) without itself driving heterotrimeric G protein/downstream effector activation [5]. Desipramine 75-78 adrenoceptor alpha 2A Homo sapiens 106-135 21859713-4 2011 In the present study, we have characterized the direct interaction between DMI and the alpha(2A)-adrenergic receptor (alpha(2A)AR), a key regulator of noradrenergic neurotransmission with altered expression and function in depression. Desipramine 75-78 adrenoceptor alpha 2A Homo sapiens 87-116 21859713-4 2011 In the present study, we have characterized the direct interaction between DMI and the alpha(2A)-adrenergic receptor (alpha(2A)AR), a key regulator of noradrenergic neurotransmission with altered expression and function in depression. Desipramine 75-78 adrenoceptor alpha 2A Homo sapiens 118-129 21859713-5 2011 DMI alone was found to be sufficient to drive receptor internalization acutely and a robust down-regulation of alpha(2A)AR expression and signaling following prolonged stimulation in vitro. Desipramine 0-3 adrenoceptor alpha 2A Homo sapiens 111-122 21859713-8 2011 Prolonged in vivo administration of DMI resulted in significant down-regulation of synaptic alpha(2A)AR expression, a response that was lost in arrestin3-null animals. Desipramine 36-39 adrenoceptor alpha 2A Homo sapiens 92-103