PMID- 25387785 OWN - NLM STAT- MEDLINE DCOM- 20160222 LR - 20220316 IS - 1435-1463 (Electronic) IS - 0300-9564 (Linking) VI - 122 IP - 6 DP - 2015 Jun TI - BDNF serum levels and promoter methylation of BDNF exon I, IV and VI in depressed patients receiving electroconvulsive therapy. PG - 925-8 LID - 10.1007/s00702-014-1336-6 [doi] AB - We examined potential changes in brain-derived neurotrophic factor (BDNF) serum levels and promoter methylation of the BDNF gene in 11 patients with treatment-resistant major depressive disorder during a series of electroconvulsive therapy (ECT). Blood samples were taken before, 1 and 24 h after ECT treatment sessions 1, 4, 7 and 10. Patients remitting under ECT had significantly lower mean promoter methylation rates, especially concerning the exon I promoter, compared to non-remitters (both p < 0.002). These findings may point to a depression subtype in which ECT is particularly beneficial. FAU - Kleimann, Alexandra AU - Kleimann A AD - Laboratory for Molecular Neuroscience, Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School (MHH), Carl-Neubergstr. 1, 30625, Hannover, Germany, kleimann.alexandra@mh-hannover.de. FAU - Kotsiari, Alexandra AU - Kotsiari A FAU - Sperling, Wolfgang AU - Sperling W FAU - Groschl, Michael AU - Groschl M FAU - Heberlein, Annemarie AU - Heberlein A FAU - Kahl, Kai G AU - Kahl KG FAU - Hillemacher, Thomas AU - Hillemacher T FAU - Bleich, Stefan AU - Bleich S FAU - Kornhuber, Johannes AU - Kornhuber J FAU - Frieling, Helge AU - Frieling H LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20141112 PL - Austria TA - J Neural Transm (Vienna) JT - Journal of neural transmission (Vienna, Austria : 1996) JID - 9702341 RN - 0 (Brain-Derived Neurotrophic Factor) RN - 7171WSG8A2 (BDNF protein, human) SB - IM MH - Brain-Derived Neurotrophic Factor/*blood/*genetics MH - *DNA Methylation MH - Depressive Disorder, Major/blood/genetics/*therapy MH - Depressive Disorder, Treatment-Resistant/blood/genetics/*therapy MH - *Electroconvulsive Therapy MH - Exons MH - Female MH - Humans MH - Male MH - Middle Aged MH - Promoter Regions, Genetic MH - Prospective Studies MH - Treatment Outcome EDAT- 2014/11/13 06:00 MHDA- 2016/02/24 06:00 CRDT- 2014/11/13 06:00 PHST- 2014/07/16 00:00 [received] PHST- 2014/11/05 00:00 [accepted] PHST- 2014/11/13 06:00 [entrez] PHST- 2014/11/13 06:00 [pubmed] PHST- 2016/02/24 06:00 [medline] AID - 10.1007/s00702-014-1336-6 [doi] PST - ppublish SO - J Neural Transm (Vienna). 2015 Jun;122(6):925-8. doi: 10.1007/s00702-014-1336-6. Epub 2014 Nov 12.