Loading Pathway...
Error: Pathway image not found.
Hide
Pathway Description
Doxepin Norepinephrine Reuptake Inhibitor Action Pathway (New)
Homo sapiens
Drug Action Pathway
Created: 2023-06-21
Last Updated: 2023-11-27
Doxepin is a psychotropic agent with antidepressant and anxiolytic properties. It is used for the treatment of depression, anxiety, manic-depressive disorder, and insomnia. Similar to other tricyclic antidepressants, doxepin decreases the electrical activity of the brain, prolongs the hexobarbital-induced sleep, and blocks avoidance behavior. Doxepin's exact mechanism of action is still undefined. However, doxepin is known to be a selective histamine H1 receptor blocker (shown in PW060816). Doxepin's antidepressive action is associated with the inhibition of the central nervous system (CNS). Doxepin binds to the sodium-dependent noradrenaline transporter and to the sodium-dependent serotonin transporter. This effect increases the level of those neurotransmitters in the synaptic site which in order increases the activity at the post-synaptic neuron receptor sites. Doxepin is administered as oral tablets or capsules.
References
Doxepin Norepinephrine Reuptake Inhibitor Pathway (New) References
Wishart DS, Feunang YD, Guo AC, Lo EJ, Marcu A, Grant JR, Sajed T, Johnson D, Li C, Sayeeda Z, Assempour N, Iynkkaran I, Liu Y, Maciejewski A, Gale N, Wilson A, Chin L, Cummings R, Le D, Pon A, Knox C, Wilson M: DrugBank 5.0: a major update to the DrugBank database for 2018. Nucleic Acids Res. 2018 Jan 4;46(D1):D1074-D1082. doi: 10.1093/nar/gkx1037.
Pubmed: 29126136
Doxepin.
Pubmed: 30000240
Virtanen R, Scheinin M, Iisalo E: Single dose pharmacokinetics of doxepin in healthy volunteers. Acta Pharmacol Toxicol (Copenh). 1980 Nov;47(5):371-6. doi: 10.1111/j.1600-0773.1980.tb01575.x.
Pubmed: 7293791
Singh H, Becker PM: Novel therapeutic usage of low-dose doxepin hydrochloride. Expert Opin Investig Drugs. 2007 Aug;16(8):1295-305. doi: 10.1517/13543784.16.8.1295.
Pubmed: 17685877
Negrusz A, Moore CM, Perry JL: Detection of doxepin and its major metabolite desmethyldoxepin in hair following drug therapy. J Anal Toxicol. 1998 Oct;22(6):531-6. doi: 10.1093/jat/22.6.531.
Pubmed: 9788530
Tashiro M, Sakurada Y, Iwabuchi K, Mochizuki H, Kato M, Aoki M, Funaki Y, Itoh M, Iwata R, Wong DF, Yanai K: Central effects of fexofenadine and cetirizine: measurement of psychomotor performance, subjective sleepiness, and brain histamine H1-receptor occupancy using 11C-doxepin positron emission tomography. J Clin Pharmacol. 2004 Aug;44(8):890-900. doi: 10.1177/0091270004267590.
Pubmed: 15286093
Tran VT, Lebovitz R, Toll L, Snyder SH: [3H]doxepin interactions with histamine H1-receptors and other sites in guinea pig and rat brain homogenates. Eur J Pharmacol. 1981 Apr 9;70(4):501-9. doi: 10.1016/0014-2999(81)90361-7.
Pubmed: 7238574
Cusack B, Nelson A, Richelson E: Binding of antidepressants to human brain receptors: focus on newer generation compounds. Psychopharmacology (Berl). 1994 May;114(4):559-65. doi: 10.1007/BF02244985.
Pubmed: 7855217
Tatsumi M, Groshan K, Blakely RD, Richelson E: Pharmacological profile of antidepressants and related compounds at human monoamine transporters. Eur J Pharmacol. 1997 Dec 11;340(2-3):249-58. doi: 10.1016/s0014-2999(97)01393-9.
Pubmed: 9537821
Ichinose H, Kurosawa Y, Titani K, Fujita K, Nagatsu T: Isolation and characterization of a cDNA clone encoding human aromatic L-amino acid decarboxylase. Biochem Biophys Res Commun. 1989 Nov 15;164(3):1024-30. doi: 10.1016/0006-291x(89)91772-5.
Pubmed: 2590185
Scherer LJ, McPherson JD, Wasmuth JJ, Marsh JL: Human dopa decarboxylase: localization to human chromosome 7p11 and characterization of hepatic cDNAs. Genomics. 1992 Jun;13(2):469-71.
Pubmed: 1612608
Sumi-Ichinose C, Ichinose H, Takahashi E, Hori T, Nagatsu T: Molecular cloning of genomic DNA and chromosomal assignment of the gene for human aromatic L-amino acid decarboxylase, the enzyme for catecholamine and serotonin biosynthesis. Biochemistry. 1992 Mar 3;31(8):2229-38. doi: 10.1021/bi00123a004.
Pubmed: 1540578
Williams HJ, Bray N, Murphy KC, Cardno AG, Jones LA, Owen MJ: No evidence for allelic association between schizophrenia and a functional variant of the human dopamine beta-hydroxylase gene (DBH). Am J Med Genet. 1999 Oct 15;88(5):557-9.
Pubmed: 10490716
Humphray SJ, Oliver K, Hunt AR, Plumb RW, Loveland JE, Howe KL, Andrews TD, Searle S, Hunt SE, Scott CE, Jones MC, Ainscough R, Almeida JP, Ambrose KD, Ashwell RI, Babbage AK, Babbage S, Bagguley CL, Bailey J, Banerjee R, Barker DJ, Barlow KF, Bates K, Beasley H, Beasley O, Bird CP, Bray-Allen S, Brown AJ, Brown JY, Burford D, Burrill W, Burton J, Carder C, Carter NP, Chapman JC, Chen Y, Clarke G, Clark SY, Clee CM, Clegg S, Collier RE, Corby N, Crosier M, Cummings AT, Davies J, Dhami P, Dunn M, Dutta I, Dyer LW, Earthrowl ME, Faulkner L, Fleming CJ, Frankish A, Frankland JA, French L, Fricker DG, Garner P, Garnett J, Ghori J, Gilbert JG, Glison C, Grafham DV, Gribble S, Griffiths C, Griffiths-Jones S, Grocock R, Guy J, Hall RE, Hammond S, Harley JL, Harrison ES, Hart EA, Heath PD, Henderson CD, Hopkins BL, Howard PJ, Howden PJ, Huckle E, Johnson C, Johnson D, Joy AA, Kay M, Keenan S, Kershaw JK, Kimberley AM, King A, Knights A, Laird GK, Langford C, Lawlor S, Leongamornlert DA, Leversha M, Lloyd C, Lloyd DM, Lovell J, Martin S, Mashreghi-Mohammadi M, Matthews L, McLaren S, McLay KE, McMurray A, Milne S, Nickerson T, Nisbett J, Nordsiek G, Pearce AV, Peck AI, Porter KM, Pandian R, Pelan S, Phillimore B, Povey S, Ramsey Y, Rand V, Scharfe M, Sehra HK, Shownkeen R, Sims SK, Skuce CD, Smith M, Steward CA, Swarbreck D, Sycamore N, Tester J, Thorpe A, Tracey A, Tromans A, Thomas DW, Wall M, Wallis JM, West AP, Whitehead SL, Willey DL, Williams SA, Wilming L, Wray PW, Young L, Ashurst JL, Coulson A, Blocker H, Durbin R, Sulston JE, Hubbard T, Jackson MJ, Bentley DR, Beck S, Rogers J, Dunham I: DNA sequence and analysis of human chromosome 9. Nature. 2004 May 27;429(6990):369-74. doi: 10.1038/nature02465.
Pubmed: 15164053
Lamouroux A, Vigny A, Faucon Biguet N, Darmon MC, Franck R, Henry JP, Mallet J: The primary structure of human dopamine-beta-hydroxylase: insights into the relationship between the soluble and the membrane-bound forms of the enzyme. EMBO J. 1987 Dec 20;6(13):3931-7.
Pubmed: 3443096
Kaneda N, Kobayashi K, Ichinose H, Kishi F, Nakazawa A, Kurosawa Y, Fujita K, Nagatsu T: Isolation of a novel cDNA clone for human tyrosine hydroxylase: alternative RNA splicing produces four kinds of mRNA from a single gene. Biochem Biophys Res Commun. 1987 Aug 14;146(3):971-5. doi: 10.1016/0006-291x(87)90742-x.
Pubmed: 2887169
Grima B, Lamouroux A, Boni C, Julien JF, Javoy-Agid F, Mallet J: A single human gene encoding multiple tyrosine hydroxylases with different predicted functional characteristics. Nature. 1987 Apr 16-22;326(6114):707-11. doi: 10.1038/326707a0.
Pubmed: 2882428
Kobayashi K, Kaneda N, Ichinose H, Kishi F, Nakazawa A, Kurosawa Y, Fujita K, Nagatsu T: Isolation of a full-length cDNA clone encoding human tyrosine hydroxylase type 3. Nucleic Acids Res. 1987 Aug 25;15(16):6733. doi: 10.1093/nar/15.16.6733.
Pubmed: 2888085
Boularand S, Darmon MC, Ganem Y, Launay JM, Mallet J: Complete coding sequence of human tryptophan hydroxylase. Nucleic Acids Res. 1990 Jul 25;18(14):4257. doi: 10.1093/nar/18.14.4257.
Pubmed: 2377472
Tipper JP, Citron BA, Ribeiro P, Kaufman S: Cloning and expression of rabbit and human brain tryptophan hydroxylase cDNA in Escherichia coli. Arch Biochem Biophys. 1994 Dec;315(2):445-53. doi: 10.1006/abbi.1994.1523.
Pubmed: 7986090
Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7. doi: 10.1101/gr.2596504.
Pubmed: 15489334
Denier C, Ducros A, Durr A, Eymard B, Chassande B, Tournier-Lasserve E: Missense CACNA1A mutation causing episodic ataxia type 2. Arch Neurol. 2001 Feb;58(2):292-5. doi: 10.1001/archneur.58.2.292.
Pubmed: 11176968
Hans M, Urrutia A, Deal C, Brust PF, Stauderman K, Ellis SB, Harpold MM, Johnson EC, Williams ME: Structural elements in domain IV that influence biophysical and pharmacological properties of human alpha1A-containing high-voltage-activated calcium channels. Biophys J. 1999 Mar;76(3):1384-400. doi: 10.1016/S0006-3495(99)77300-5.
Pubmed: 10049321
Ophoff RA, Terwindt GM, Vergouwe MN, van Eijk R, Oefner PJ, Hoffman SM, Lamerdin JE, Mohrenweiser HW, Bulman DE, Ferrari M, Haan J, Lindhout D, van Ommen GJ, Hofker MH, Ferrari MD, Frants RR: Familial hemiplegic migraine and episodic ataxia type-2 are caused by mutations in the Ca2+ channel gene CACNL1A4. Cell. 1996 Nov 1;87(3):543-52. doi: 10.1016/s0092-8674(00)81373-2.
Pubmed: 8898206
Powers PA, Liu S, Hogan K, Gregg RG: Skeletal muscle and brain isoforms of a beta-subunit of human voltage-dependent calcium channels are encoded by a single gene. J Biol Chem. 1992 Nov 15;267(32):22967-72.
Pubmed: 1385409
Williams ME, Feldman DH, McCue AF, Brenner R, Velicelebi G, Ellis SB, Harpold MM: Structure and functional expression of alpha 1, alpha 2, and beta subunits of a novel human neuronal calcium channel subtype. Neuron. 1992 Jan;8(1):71-84. doi: 10.1016/0896-6273(92)90109-q.
Pubmed: 1309651
Collin T, Wang JJ, Nargeot J, Schwartz A: Molecular cloning of three isoforms of the L-type voltage-dependent calcium channel beta subunit from normal human heart. Circ Res. 1993 Jun;72(6):1337-44. doi: 10.1161/01.res.72.6.1337.
Pubmed: 7916667
Klugbauer N, Lacinova L, Marais E, Hobom M, Hofmann F: Molecular diversity of the calcium channel alpha2delta subunit. J Neurosci. 1999 Jan 15;19(2):684-91.
Pubmed: 9880589
Gao B, Sekido Y, Maximov A, Saad M, Forgacs E, Latif F, Wei MH, Lerman M, Lee JH, Perez-Reyes E, Bezprozvanny I, Minna JD: Functional properties of a new voltage-dependent calcium channel alpha(2)delta auxiliary subunit gene (CACNA2D2). J Biol Chem. 2000 Apr 21;275(16):12237-42. doi: 10.1074/jbc.275.16.12237.
Pubmed: 10766861
Hobom M, Dai S, Marais E, Lacinova L, Hofmann F, Klugbauer N: Neuronal distribution and functional characterization of the calcium channel alpha2delta-2 subunit. Eur J Neurosci. 2000 Apr;12(4):1217-26. doi: 10.1046/j.1460-9568.2000.01009.x.
Pubmed: 10762351
Surratt CK, Persico AM, Yang XD, Edgar SR, Bird GS, Hawkins AL, Griffin CA, Li X, Jabs EW, Uhl GR: A human synaptic vesicle monoamine transporter cDNA predicts posttranslational modifications, reveals chromosome 10 gene localization and identifies TaqI RFLPs. FEBS Lett. 1993 Mar 8;318(3):325-30. doi: 10.1016/0014-5793(93)80539-7.
Pubmed: 8095030
Erickson JD, Eiden LE: Functional identification and molecular cloning of a human brain vesicle monoamine transporter. J Neurochem. 1993 Dec;61(6):2314-7. doi: 10.1111/j.1471-4159.1993.tb07476.x.
Pubmed: 8245983
Peter D, Finn JP, Klisak I, Liu Y, Kojis T, Heinzmann C, Roghani A, Sparkes RS, Edwards RH: Chromosomal localization of the human vesicular amine transporter genes. Genomics. 1993 Dec;18(3):720-3.
Pubmed: 7905859
Highlighted elements will appear in red.
Highlight Compounds
Highlight Proteins
Enter relative concentration values (without units). Elements will be highlighted in a color gradient where red = lowest concentration and green = highest concentration. For the best results, view the pathway in Black and White.
Visualize Compound Data
Visualize Protein Data
Downloads
Settings