Cyclic AMP second-messenger signal amplification in depression. 1988

R P Ebstein, and B Lerer, and B Shapira, and Z Shemesh, and D G Moscovich, and S Kindler
Jerusalem Mental Health Center, Ezrath Nashim Hospital, Israel.

Beta-adrenergic-mediated cyclic AMP accumulation was reduced in lymphocytes obtained from depressed patients from that observed in an age- and sex-matched group of control subjects. Among the depressed patients, those not responding to treatment showed significantly lower pretreatment responses to isoproterenol compared with patients who exhibited significant clinical improvement during antidepressant treatment. Late-night (terminal) insomnia was significantly associated with the blunted response to beta-adrenergic stimulation. In depressed patients with the lowest isoproterenol response, the effect of forskolin (which acts distal to the receptor and directly stimulates the catalytic subunit) on cyclic AMP accumulation was also significantly decreased. This suggests that post-receptor modulations of signal amplification also play a role in the reduced response to beta-adrenergic stimulation in depression.

UI MeSH Term Description Entries
D007319 Sleep Initiation and Maintenance Disorders Disorders characterized by impairment of the ability to initiate or maintain sleep. This may occur as a primary disorder or in association with another medical or psychiatric condition. Disorders of Initiating and Maintaining Sleep,Insomnia,Sleeplessness,Chronic Insomnia,DIMS (Disorders of Initiating and Maintaining Sleep),Early Awakening,Insomnia Disorder,Nonorganic Insomnia,Primary Insomnia,Psychophysiological Insomnia,Rebound Insomnia,Secondary Insomnia,Sleep Initiation Dysfunction,Transient Insomnia,Awakening, Early,Dysfunction, Sleep Initiation,Dysfunctions, Sleep Initiation,Insomnia Disorders,Insomnia, Chronic,Insomnia, Nonorganic,Insomnia, Primary,Insomnia, Psychophysiological,Insomnia, Rebound,Insomnia, Secondary,Insomnia, Transient,Insomnias,Sleep Initiation Dysfunctions
D007545 Isoproterenol Isopropyl analog of EPINEPHRINE; beta-sympathomimetic that acts on the heart, bronchi, skeletal muscle, alimentary tract, etc. It is used mainly as bronchodilator and heart stimulant. Isoprenaline,Isopropylarterenol,4-(1-Hydroxy-2-((1-methylethyl)amino)ethyl)-1,2-benzenediol,Euspiran,Isadrin,Isadrine,Isopropyl Noradrenaline,Isopropylnoradrenaline,Isopropylnorepinephrine,Isoproterenol Hydrochloride,Isoproterenol Sulfate,Isuprel,Izadrin,Norisodrine,Novodrin,Hydrochloride, Isoproterenol,Noradrenaline, Isopropyl,Sulfate, Isoproterenol
D008214 Lymphocytes White blood cells formed in the body's lymphoid tissue. The nucleus is round or ovoid with coarse, irregularly clumped chromatin while the cytoplasm is typically pale blue with azurophilic (if any) granules. Most lymphocytes can be classified as either T or B (with subpopulations of each), or NATURAL KILLER CELLS. Lymphoid Cells,Cell, Lymphoid,Cells, Lymphoid,Lymphocyte,Lymphoid Cell
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D011458 Prostaglandins E (11 alpha,13E,15S)-11,15-Dihydroxy-9-oxoprost-13-en-1-oic acid (PGE(1)); (5Z,11 alpha,13E,15S)-11,15-dihydroxy-9-oxoprosta-5,13-dien-1-oic acid (PGE(2)); and (5Z,11 alpha,13E,15S,17Z)-11,15-dihydroxy-9-oxoprosta-5,13,17-trien-1-oic acid (PGE(3)). Three of the six naturally occurring prostaglandins. They are considered primary in that no one is derived from another in living organisms. Originally isolated from sheep seminal fluid and vesicles, they are found in many organs and tissues and play a major role in mediating various physiological activities. PGE
D011953 Receptors, Cyclic AMP Cell surface proteins that bind cyclic AMP with high affinity and trigger intracellular changes which influence the behavior of cells. The best characterized cyclic AMP receptors are those of the slime mold Dictyostelium discoideum. The transcription regulator CYCLIC AMP RECEPTOR PROTEIN of prokaryotes is not included nor are the eukaryotic cytoplasmic cyclic AMP receptor proteins which are the regulatory subunits of CYCLIC AMP-DEPENDENT PROTEIN KINASES. Cyclic AMP Receptors,cAMP Receptors,Cyclic AMP Receptor,Receptors, cAMP,cAMP Receptor,Receptor, Cyclic AMP,Receptor, cAMP
D003866 Depressive Disorder An affective disorder manifested by either a dysphoric mood or loss of interest or pleasure in usual activities. The mood disturbance is prominent and relatively persistent. Depression, Endogenous,Depression, Neurotic,Depression, Unipolar,Depressive Syndrome,Melancholia,Neurosis, Depressive,Unipolar Depression,Depressions, Endogenous,Depressions, Neurotic,Depressions, Unipolar,Depressive Disorders,Depressive Neuroses,Depressive Neurosis,Depressive Syndromes,Disorder, Depressive,Disorders, Depressive,Endogenous Depression,Endogenous Depressions,Melancholias,Neuroses, Depressive,Neurotic Depression,Neurotic Depressions,Syndrome, Depressive,Syndromes, Depressive,Unipolar Depressions
D005260 Female Females
D005576 Colforsin Potent activator of the adenylate cyclase system and the biosynthesis of cyclic AMP. From the plant COLEUS FORSKOHLII. Has antihypertensive, positive inotropic, platelet aggregation inhibitory, and smooth muscle relaxant activities; also lowers intraocular pressure and promotes release of hormones from the pituitary gland. Coleonol,Forskolin,N,N-Dimethyl-beta-alanine-5-(acetyloxy)-3-ethenyldodecahydro-10,10b-dihydroxy-3,4a,7,7,10a-pentamethyl-1-oxo-1H-naphtho(2,1-b)pyran-6-yl Ester HCl,NKH 477,NKH-477,NKH477

Related Publications

R P Ebstein, and B Lerer, and B Shapira, and Z Shemesh, and D G Moscovich, and S Kindler
April 1991, Current opinion in cell biology,
R P Ebstein, and B Lerer, and B Shapira, and Z Shemesh, and D G Moscovich, and S Kindler
January 2016, Uspekhi fiziologicheskikh nauk,
R P Ebstein, and B Lerer, and B Shapira, and Z Shemesh, and D G Moscovich, and S Kindler
January 1970, Journal of reproduction and fertility. Supplement,
R P Ebstein, and B Lerer, and B Shapira, and Z Shemesh, and D G Moscovich, and S Kindler
January 1989, The Biochemical journal,
R P Ebstein, and B Lerer, and B Shapira, and Z Shemesh, and D G Moscovich, and S Kindler
December 2023, Molecular microbiology,
R P Ebstein, and B Lerer, and B Shapira, and Z Shemesh, and D G Moscovich, and S Kindler
January 1986, Progress in neuro-psychopharmacology & biological psychiatry,
R P Ebstein, and B Lerer, and B Shapira, and Z Shemesh, and D G Moscovich, and S Kindler
August 2013, Nature reviews. Microbiology,
R P Ebstein, and B Lerer, and B Shapira, and Z Shemesh, and D G Moscovich, and S Kindler
January 1976, Advances in cyclic nucleotide research,
R P Ebstein, and B Lerer, and B Shapira, and Z Shemesh, and D G Moscovich, and S Kindler
November 1988, Proceedings of the National Academy of Sciences of the United States of America,
R P Ebstein, and B Lerer, and B Shapira, and Z Shemesh, and D G Moscovich, and S Kindler
February 2000, Transplantation proceedings,
Copied contents to your clipboard!