Zusammenfassung
Ein Zusammenhang zwischen dem Auftreten und dysfunktionalem Verarbeiten von Stress und der Entstehung von Depression ist gut belegt. Die vorliegende Übersicht referiert und diskutiert Studien, die nahelegen, dass die stressbedingt reduzierte Ausschüttung des „brain-derived neurotrophic factor“ (BDNF) ein hierbei wirksamer Mechanismus sein könnte. Diese Studien zeigen, dass in Stresssituationen und bei Vorliegen einer Depression der BDNF-Spiegel im Blut erniedrigt ist und sich bei erfolgreicher antidepressiver Therapie normalisiert. Als möglicher Wirkmechanismus des BDNF wird eine Reaktivierung neuronaler Plastizität, speziell in hippokampalen und kortikalen Netzwerken, erwogen. Gegenstand andauernder wissenschaftlicher Diskussion ist die Aussagekraft dieser Studien in Anbetracht methodischer Limitationen, wie z. B. der Unmöglichkeit, die zerebrale BDNF-Konzentration in vivo zu bestimmen und Störfaktoren sicher auszuschließen. Eine weitere Frage ist, ob die festgestellten Veränderungen des BDNF-Spiegels im Zuge der Entstehung und Remission einer Depression tatsächlich als kausal pathogenetisch interpretiert werden können oder lediglich epiphänomenal ein Resultat depressionsinduzierten Stresses darstellen.
Summary
An association between the presence of psychosocial stress, its pathological processing and the development of depression is well documented. This review reports and discusses studies suggesting a reduced release of brain-derived neurotrophic factor (BDNF) under stress as a possible mechanism. The studies show a reduction of BDNF secretion in stressful situations, a decreased blood concentration in depression and a normalization of BDNF by successful antidepressant therapy. As a possible mechanism of BDNF action, a reactivation of neuroplasticity is being discussed, especially in hippocampal and cortical networks. On the other hand, methodological limitations, such as the impossibility of determining the cerebral BDNF concentration in vivo and ruling out a variety of possible confounders, may restrict the significance of the studies. The question of whether the ascertained changes of BDNF levels are causally involved in the pathophysiology of depression or whether they are just an epiphenomenal result of depression-induced stress is still under debate.
Literatur
Altar CA et al (2003) Effects of electroconvulsive seizures and antidepressant drugs on brain-derived neurotrophic factor protein in rat brain. Biol Psychiatry 54(7):703–709
Angst J, Angst F, Stassen HH (1999) Suicide risk in patients with major depressive disorder. J Clin Psychiatry 60(Suppl 2):57–62; discussion 75–76, 113–116
Aydemir O, Deveci A, Taneli F (2005) The effect of chronic antidepressant treatment on serum brain-derived neurotrophic factor levels in depressed patients: a preliminary study. Prog Neuropsychopharmacol Biol Psychiatry 29(2):261–265
Bakos J et al (2009) Enriched environment influences hormonal status and hippocampal brain derived neurotrophic factor in a sex dependent manner. Neuroscience 164(2):788–797
Barbany G, Persson H (1992) Regulation of neurotrophin mRNA expression in the rat brain by glucocorticoids. Eur J Neurosci 4(5):396–403
Barde YA, Edgar D, Thoenen H (1982) Purification of a new neurotrophic factor from mammalian brain. EMBO J 1(5):549–553
Barrientos RM et al (2003) Brain-derived neurotrophic factor mRNA downregulation produced by social isolation is blocked by intrahippocampal interleukin-1 receptor antagonist. Neuroscience 121(4):847–853
Basterzi AD et al (2009) Effects of fluoxetine and venlafaxine on serum brain derived neurotrophic factor levels in depressed patients. Prog Neuropsychopharmacol Biol Psychiatry 33(2):281–285
Bremner JD et al (2000) Hippocampal volume reduction in major depression. Am J Psychiatry 157(1):115–118
Bus BA et al (2011) Determinants of serum brain-derived neurotrophic factor. Psychoneuroendocrinology 36(2):228–239
Caspi A et al (2003) Influence of life stress on depression: moderation by a polymorphism in the 5-HTT gene. Science 301(5631):386–389
Castren E, Rantamaki T (2010) The role of BDNF and its receptors in depression and antidepressant drug action: Reactivation of developmental plasticity. Dev Neurobiol 70:289–297
Cattaneo A et al (2010) Reduced peripheral brain-derived neurotrophic factor mRNA levels are normalized by antidepressant treatment. Int J Neuropsychopharmacol 13(1):103–108
Chen B et al (2001) Increased hippocampal BDNF immunoreactivity in subjects treated with antidepressant medication. Biol Psychiatry 50(4):260–265
Chourbaji S et al (2004) Mice with reduced brain-derived neurotrophic factor expression show decreased choline acetyltransferase activity, but regular brain monoamine levels and unaltered emotional behavior. Brain Res Mol Brain Res 121(1–2):28–36
Cohidon C et al (2010) Working conditions and depressive symptoms in the 2003 decennial health survey: the role of the occupational category. Soc Psychiatry Psychiatr Epidemiol 45(12):1135–1147
Coppell AL, Pei Q, Zetterstrom TS (2003) Bi-phasic change in BDNF gene expression following antidepressant drug treatment. Neuropharmacology 44(7):903–910
De Foubert G et al (2004) Fluoxetine-induced change in rat brain expression of brain-derived neurotrophic factor varies depending on length of treatment. Neuroscience 128(3):597–604
Dias BG et al (2003) Differential regulation of brain derived neurotrophic factor transcripts by antidepressant treatments in the adult rat brain. Neuropharmacology 45(4):553–563
Dwivedi Y et al (2003) Abnormal expression and functional characteristics of cyclic adenosine monophosphate response element binding protein in postmortem brain of suicide subjects. Arch Gen Psychiatry 60(3):273–282
Eisch AJ et al (2003) Brain-derived neurotrophic factor in the ventral midbrain-nucleus accumbens pathway: a role in depression. Biol Psychiatry 54(10):994–1005
Frodl T et al (2007) Association of the brain-derived neurotrophic factor Val66Met polymorphism with reduced hippocampal volumes in major depression. Arch Gen Psychiatry 64(4):410–416
Gall CM et al (1997) Seizures and the regulation of neurotrophic factor expression: associations with structural plasticity in epilepsy. Adv Neurol 72:9–24
Gervasoni N et al (2005) Partial normalization of serum brain-derived neurotrophic factor in remitted patients after a major depressive episode. Neuropsychobiology 51(4):234–238
Gorgulu Y, Caliyurt O (2009) Rapid antidepressant effects of sleep deprivation therapy correlates with serum BDNF changes in major depression. Brain Res Bull 80(3):158–162
Groves JO (2007) Is it time to reassess the BDNF hypothesis of depression? Mol Psychiatry 12(12):1079–1088
Gustafsson G et al (2009) The acute response of plasma brain-derived neurotrophic factor as a result of exercise in major depressive disorder. Psychiatry Res 169(3):244–248
Heim C, Nemeroff CB (2002) Neurobiology of early life stress: clinical studies. Semin Clin Neuropsychiatry 7(2):147–159
Hellweg R et al (2008) Serum concentrations of nerve growth factor and brain-derived neurotrophic factor in depressed patients before and after antidepressant treatment. Pharmacopsychiatry 41(2):66–71
Herman JP, Cullinan WE (1997) Neurocircuitry of stress: central control of the hypothalamo-pituitary-adrenocortical axis. Trends Neurosci 20(2):78–84
Holsboer F (2010) The future of depression research. Nervenarzt 81(11):1306–1312
Hoshaw BA, Malberg JE, Lucki I (2005) Central administration of IGF-I and BDNF leads to long-lasting antidepressant-like effects. Brain Res 1037(1–2):204–208
Jang SW et al (2009) Amitriptyline is a TrkA and TrkB receptor agonist that promotes TrkA/TrkB heterodimerization and has potent neurotrophic activity. Chem Biol 16(6):644–656
Kang H, Schuman EM (1995) Long-lasting neurotrophin-induced enhancement of synaptic transmission in the adult hippocampus. Science 267(5204):1658–1662
Karege F et al (2002) Decreased serum brain-derived neurotrophic factor levels in major depressed patients. Psychiatry Res 109(2):143–148
Karege F, Schwald M, Cisse M (2002) Postnatal developmental profile of brain-derived neurotrophic factor in rat brain and platelets. Neurosci Lett 328(3):261–264
Karege F et al (2005) Neurotrophin levels in postmortem brains of suicide victims and the effects of antemortem diagnosis and psychotropic drugs. Brain Res Mol Brain Res 136(1–2):29–37
Kendler KS, Karkowski LM, Prescott CA (1999) Causal relationship between stressful life events and the onset of major depression. Am J Psychiatry 156(6):837–841
Kobayashi K et al (2005) Serum brain-derived neurotrophic factor (BDNF) levels in patients with panic disorder: as a biological predictor of response to group cognitive behavioral therapy. Prog Neuropsychopharmacol Biol Psychiatry 29(5):658–663
Kronenberg G et al (2009) Reduced hippocampal neurogenesis in the GR(±) genetic mouse model of depression. Eur Arch Psychiatry Clin Neurosci 259(8):499–504
Lee BH et al (2007) Decreased plasma BDNF level in depressive patients. J Affect Disord 101(1–3):239–244
Li N et al (2010) Brain-derived neurotrophic factor signalling mediates antidepressant effects of lamotrigine. Int J Neuropsychopharmacol 1–8
Lindholm D et al (1994) Activity-dependent and hormonal regulation of neurotrophin mRNA levels in the brain – implications for neuronal plasticity. J Neurobiol 25(11):1362–1372
Lommatzsch M et al (2005) The impact of age, weight and gender on BDNF levels in human platelets and plasma. Neurobiol Aging 26(1):115–123
Marano CM et al (2007) Increased plasma concentration of brain-derived neurotrophic factor with electroconvulsive therapy: a pilot study in patients with major depression. J Clin Psychiatry 68(4):512–517
Matrisciano F et al (2009) Changes in BDNF serum levels in patients with major depression disorder (MDD) after 6 months treatment with sertraline, escitalopram, or venlafaxine. J Psychiatr Res 43(3):247–254
McEwen BS (1999) Stress and hippocampal plasticity. Annu Rev Neurosci 22:105–122
McEwen BS, Gianaros PJ (2011) Stress- and allostasis-induced brain plasticity. Annu Rev Med 62:431–445
McEwen BS, Stellar E (1993) Stress and the individual. Mechanisms leading to disease. Arch Intern Med 153(18):2093–2101
Mitoma M et al (2008) Stress at work alters serum brain-derived neurotrophic factor (BDNF) levels and plasma 3-methoxy-4-hydroxyphenylglycol (MHPG) levels in healthy volunteers: BDNF and MHPG as possible biological markers of mental stress? Prog Neuropsychopharmacol Biol Psychiatry 32(3):679–685
Montag C et al (2008) The BDNF Val66Met polymorphism affects amygdala activity in response to emotional stimuli: evidence from a genetic imaging study. Neuroimage 42(4):1554–1559
Monteggia LM et al (2007) Brain-derived neurotrophic factor conditional knockouts show gender differences in depression-related behaviors. Biol Psychiatry 61(2):187–197
Muller MB et al (2000) Long-term repetitive transcranial magnetic stimulation increases the expression of brain-derived neurotrophic factor and cholecystokinin mRNA, but not neuropeptide tyrosine mRNA in specific areas of rat brain. Neuropsychopharmacology 23(2):205–215
Murer MG, Yan Q, Raisman-Vozari R (2001) Brain-derived neurotrophic factor in the control human brain, and in Alzheimer’s disease and Parkinson’s disease. Prog Neurobiol 63(1):71–124
Nibuya M, Morinobu S, Duman RS (1995) Regulation of BDNF and trkB mRNA in rat brain by chronic electroconvulsive seizure and antidepressant drug treatments. J Neurosci 15(11):7539–7547
Okamoto T et al (2008) Efficacy of electroconvulsive therapy is associated with changing blood levels of homovanillic acid and brain-derived neurotrophic factor (BDNF) in refractory depressed patients: a pilot study. Prog Neuropsychopharmacol Biol Psychiatry 32(5):1185–1190
Pariante CM, Lightman SL (2008) The HPA axis in major depression: classical theories and new developments. Trends Neurosci 31(9):464–468
Piccinni A et al (2009) Plasma brain-derived neurotrophic factor in treatment-resistant depressed patients receiving electroconvulsive therapy. Eur Neuropsychopharmacol 19(5):349–355
Rasmusson AM, Shi L, Duman R (2002) Downregulation of BDNF mRNA in the hippocampal dentate gyrus after re-exposure to cues previously associated with footshock. Neuropsychopharmacology 27(2):133–142
Ridder S et al (2005) Mice with genetically altered glucocorticoid receptor expression show altered sensitivity for stress-induced depressive reactions. J Neurosci 25(26):6243–6250
Risch N et al (2009) Interaction between the serotonin transporter gene (5-HTTLPR), stressful life events, and risk of depression: a meta-analysis. JAMA 301(23):2462–2471
Russo-Neustadt AA et al (2004) Hippocampal brain-derived neurotrophic factor expression following treatment with reboxetine, citalopram, and physical exercise. Neuropsychopharmacology 29(12):2189–2199
Sapolsky RM (2004) Is impaired neurogenesis relevant to the affective symptoms of depression? Biol Psychiatry 56(3):137–139
Sartorius A et al (2009) Correlations and discrepancies between serum and brain tissue levels of neurotrophins after electroconvulsive treatment in rats. Pharmacopsychiatry 42(6):270–276
Savitz JB, Drevets WC (2009) Imaging phenotypes of major depressive disorder: genetic correlates. Neuroscience 164(1):300–330
Schulte-Herbruggen O et al (2006) Differential regulation of nerve growth factor and brain-derived neurotrophic factor in a mouse model of learned helplessness. Exp Neurol 202(2):404–409
Shimizu E et al (2003) Alterations of serum levels of brain-derived neurotrophic factor (BDNF) in depressed patients with or without antidepressants. Biol Psychiatry 54(1):70–75
Shirayama Y et al (2002) Brain-derived neurotrophic factor produces antidepressant effects in behavioral models of depression. J Neurosci 22(8):3251–3261
Siuciak JA et al (1997) Antidepressant-like effect of brain-derived neurotrophic factor (BDNF). Pharmacol Biochem Behav 56(1):131–137
Smith MA et al (1995) Stress and glucocorticoids affect the expression of brain-derived neurotrophic factor and neurotrophin-3 mRNAs in the hippocampus. J Neurosci 15(3 Pt 1):1768–1777
Tadic A et al (2010) The early non-increase of serum BDNF predicts failure of antidepressant treatment in patients with major depression: a pilot study. Prog Neuropsychopharmacol Biol Psychiatry
Tata DA, Anderson BJ (2010) The effects of chronic glucocorticoid exposure on dendritic length, synapse numbers and glial volume in animal models: implications for hippocampal volume reductions in depression. Physiol Behav 99(2):186–193
Toth E et al (2008) Age-dependent effects of chronic stress on brain plasticity and depressive behavior. J Neurochem 107(2):522–532
Warner-Schmidt JL, Duman RS (2006) Hippocampal neurogenesis: opposing effects of stress and antidepressant treatment. Hippocampus 16(3):239–249
Wittchen HU, Müller N, Pfister H et al (2000) Erscheinungsformen, Häufigkeit und Versorgung von Depressionen. Ergebnisse des bundesweiten Gesundheitssurveys „Psychische Störungen“. Fortschr Med 118(Suppl 1):4–10
Yamada K, Nabeshima T (2003) Brain-derived neurotrophic factor/TrkB signaling in memory processes. J Pharmacol Sci 91(4):267–270
Yoshimura R et al (2007) Effects of paroxetine or milnacipran on serum brain-derived neurotrophic factor in depressed patients. Prog Neuropsychopharmacol Biol Psychiatry 31(5):1034–1037
Zhu SW et al (2006) Influence of differential housing on emotional behaviour and neurotrophin levels in mice. Behav Brain Res 169(1):10–20
Ziegenhorn AA et al (2007) Serum neurotrophins – a study on the time course and influencing factors in a large old age sample. Neurobiol Aging 28(9):1436–1445
Interessenkonflikt
Der korrespondierende Autor gibt an, dass kein Interessenkonflikt besteht.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Stuke, H., Hellweg, R. & Bermpohl, F. Entstehung von Depression. Nervenarzt 83, 869–877 (2012). https://doi.org/10.1007/s00115-011-3374-8
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00115-011-3374-8