Helge Frieling

Author PubWeight™ 48.42‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Epigenetic DNA hypermethylation of the HERP gene promoter induces down-regulation of its mRNA expression in patients with alcohol dependence. Alcohol Clin Exp Res 2006 1.51
2 Drug-induced psychosis after long-term treatment with levetiracetam. Can J Psychiatry 2004 1.46
3 Global DNA methylation is influenced by smoking behaviour. Eur Neuropsychopharmacol 2008 1.29
4 Promoter specific methylation of the dopamine transporter gene is altered in alcohol dependence and associated with craving. J Psychiatr Res 2008 1.10
5 Epigenetics and depression: current challenges and new therapeutic options. Curr Opin Psychiatry 2010 1.01
6 N-methyl-D-aspartate 2b receptor subtype (NR2B) promoter methylation in patients during alcohol withdrawal. J Neural Transm (Vienna) 2009 0.98
7 DNA methylation of the POMC gene promoter is associated with craving in alcohol dependence. J Neural Transm (Vienna) 2010 0.97
8 Promoter specific DNA methylation and gene expression of POMC in acutely underweight and recovered patients with anorexia nervosa. J Psychiatr Res 2010 0.93
9 One-carbon metabolism and schizophrenia: current challenges and future directions. Trends Mol Med 2009 0.93
10 Epigenetic regulation and gene expression of vasopressin and atrial natriuretic peptide in alcohol withdrawal. Psychoneuroendocrinology 2008 0.91
11 Epigenetic down regulation of nerve growth factor during alcohol withdrawal. Addict Biol 2011 0.90
12 Evidence of an association of leptin serum levels and craving in alcohol dependence. Psychoneuroendocrinology 2006 0.90
13 Association of the long allele of the 5-HTTLPR polymorphism with compulsive craving in alcohol dependence. Alcohol Alcohol 2007 0.89
14 Increased levels of adiponectin and resistin in alcohol dependence--possible link to craving. Drug Alcohol Depend 2008 0.89
15 Prevalence of the metabolic syndrome in patients with borderline personality disorder: results from a cross-sectional study. Eur Arch Psychiatry Clin Neurosci 2012 0.89
16 Serum levels of BDNF are associated with craving in opiate-dependent patients. J Psychopharmacol 2011 0.86
17 Role of appetite-regulating peptides in alcohol craving: an analysis in respect to subtypes and different consumption patterns in alcoholism. Alcohol Clin Exp Res 2007 0.86
18 BDNF and GDNF serum levels in alcohol-dependent patients during withdrawal. Prog Neuropsychopharmacol Biol Psychiatry 2010 0.86
19 Brief psychotic disorder after abrupt withdrawal of hydroxyzine hydrochloride. J Clin Psychopharmacol 2014 0.86
20 Indicators for elevated risk factors for alcohol-withdrawal seizures: an analysis using a random forest algorithm. J Neural Transm (Vienna) 2012 0.85
21 Combinations of carbohydrate-deficient transferrin, mean corpuscular erythrocyte volume, gamma-glutamyltransferase, homocysteine and folate increase the significance of biological markers in alcohol dependent patients. Drug Alcohol Depend 2007 0.84
22 Homocysteine and epigenetic DNA methylation: a biological model for depression? Am J Psychiatry 2007 0.84
23 Nicotine dependence is associated with compulsive alcohol craving. Addiction 2006 0.83
24 Polymorphism of the long polyglutamine tract in the human androgen receptor influences craving of men in alcohol withdrawal. Psychoneuroendocrinology 2009 0.82
25 Smoking, but not malnutrition, influences promoter-specific DNA methylation of the proopiomelanocortin gene in patients with and without anorexia nervosa. Can J Psychiatry 2012 0.82
26 Neuropathological and Reelin deficiencies in the hippocampal formation of rats exposed to MAM; differences and similarities with schizophrenia. PLoS One 2010 0.82
27 Thermostatic tissue platform for intravital microscopy: 'the hanging drop' model. J Microsc 2006 0.80
28 Suicide attempt by poisoning using nicotine liquid for use in electronic cigarettes. Am J Psychiatry 2014 0.80
29 Appetite- and volume-regulating neuropeptides: Role in treating alcohol dependence. Curr Opin Investig Drugs 2010 0.79
30 BDNF serum levels and promoter methylation of BDNF exon I, IV and VI in depressed patients receiving electroconvulsive therapy. J Neural Transm (Vienna) 2014 0.79
31 Prolactin serum levels and alcohol craving - an analysis using Lesch's typology. Neuropsychobiology 2006 0.79
32 Serum levels of vascular endothelial growth factor A increase during alcohol withdrawal. Addict Biol 2010 0.79
33 Impaired Regulation of ALDH2 Protein Expression Revealing a Yet Unknown Epigenetic Impact of rs886205 on Specific Methylation of a Negative Regulatory Promoter Region in Alcohol-Dependent Patients. Eur Addict Res 2015 0.79
34 Decreased serum semicarbazide sensitive aminooxidase (SSAO) activity in patients with major depression. Prog Neuropsychopharmacol Biol Psychiatry 2006 0.78
35 BDNF plasma levels decrease during benzodiazepine withdrawal in patients suffering from comorbidity of depressive disorder and benzodiazepine dependence. Psychopharmacology (Berl) 2010 0.78
36 Elevated prenatal homocysteine levels and the risk of schizophrenia. Arch Gen Psychiatry 2007 0.78
37 No association between the ALDH2 promoter polymorphism rs886205, alcohol dependence, and risky alcohol consumption in a German population. Psychiatr Genet 2015 0.78
38 Alterations of homocysteine serum levels during alcohol withdrawal are influenced by folate and riboflavin: results from the German Investigation on Neurobiology in Alcoholism (GINA). Alcohol Alcohol 2012 0.78
39 Genetic polymorphisms relevant for one-carbon metabolism show no effect on homocysteine plasma levels and DNA methylation in alcoholism. Psychiatr Genet 2009 0.78
40 Opioid modulators for alcohol dependence. Expert Opin Investig Drugs 2011 0.78
41 An assessment of the potential value of elevated homocysteine in predicting alcohol-withdrawal seizures. Epilepsia 2006 0.77
42 Smoking behaviour is associated with expression and phosphorylation of CREB in human buffy coat. Int J Neuropsychopharmacol 2010 0.77
43 Does alcohol craving decrease with increasing age? Results from a cross-sectional study. J Stud Alcohol Drugs 2011 0.77
44 Hippocampal volume loss in patients with alcoholism is influenced by the consumed type of alcoholic beverage. Alcohol Alcohol 2008 0.77
45 NGF plasma levels increase due to alcohol intoxication and decrease during withdrawal. Psychoneuroendocrinology 2008 0.77
46 Decreased galanin serum levels are associated with alcohol-craving during withdrawal. Prog Neuropsychopharmacol Biol Psychiatry 2010 0.76
47 Association of nerve growth factor and vascular endothelial growth factor A with psychometric measurements of opiate dependence: results of a pilot study in patients participating in a structured diamorphine maintenance program. Eur Addict Res 2012 0.76
48 Apolipoprotein E gene polymorphism and previous alcohol withdrawal seizures. J Psychiatr Res 2006 0.76
49 ERK1/2 protein and mRNA levels in human blood are linked to smoking behavior. Addict Biol 2010 0.76
50 Lower levels of cannabinoid 1 receptor mRNA in female eating disorder patients: association with wrist cutting as impulsive self-injurious behavior. Psychoneuroendocrinology 2012 0.76
51 Genetic variants of methionine metabolism and DNA methylation. Epigenomics 2014 0.76
52 Anorexia nervosa in a 56-year-old woman with a diagnosis of hyperlipidemia: a case report. Aust N Z J Psychiatry 2010 0.76
53 Hypomethylation of neuregulin in rats selectively bred for reduced sensorimotor gating. Schizophr Res 2013 0.76
54 Prolactin serum levels during alcohol withdrawal are associated with the severity of alcohol dependence and withdrawal symptoms. Alcohol Clin Exp Res 2010 0.76
55 Brain-derived neurotrophic factor, Val66Met single nucleotide polymorphism is not associated with alcohol dependence. Psychiatr Genet 2011 0.76
56 The TTTAn aromatase (CYP19A1) polymorphism is associated with compulsive craving of male patients during alcohol withdrawal. Psychoneuroendocrinology 2011 0.76
57 Should aspirin be discontinued for diagnostic lumbar puncture? J Am Geriatr Soc 2006 0.75
58 Elevated prolactin serum levels and history of alcohol withdrawal seizures. J Psychiatr Res 2006 0.75
59 Alteration of prolactin serum levels during alcohol withdrawal correlates with craving in female patients. Addict Biol 2005 0.75
60 Alcohol-induced changes in methylation status of individual CpG sites, and serum levels of vasopressin and atrial natriuretic peptide in alcohol-dependent patients during detoxification treatment. Eur Addict Res 2013 0.75
61 Volume intake and craving in alcohol withdrawal. Alcohol Alcohol 2005 0.75
62 Decreased serum activity of semicarbazide-sensitive amine oxidase (SSAO) in patients treated with second generation antipsychotics: a link to impaired glucose metabolism? Eur J Clin Pharmacol 2007 0.75
63 Atrial natriuretic peptide, arginine vasopressin peptide and cortisol serum levels in opiate-dependent patients. Neuropsychobiology 2013 0.75
64 Hair loss as a side effect of lamotrigine treatment. Am J Psychiatry 2006 0.75
65 Epigenetic divergence in the TRPA1 promoter correlates with pressure pain thresholds in healthy individuals. Pain 2016 0.75
66 The Epigenetic Regulation of GATA4-Dependent Brain Natriuretic Peptide Expression during Alcohol Withdrawal. Neuropsychobiology 2017 0.75
67 Androgen receptor polyglutamine length does not influence serum levels of adipocytokines in alcoholism: a preliminary retrospective analysis. Alcohol Alcohol 2010 0.75
68 Elevation of homocysteine levels is only partially reversed after therapy in females with eating disorders. J Neural Transm (Vienna) 2010 0.75
69 Biological markers for alcohol withdrawal seizures: a retrospective analysis. Eur Addict Res 2012 0.75
70 Apolipoprotein E4 genotype is not associated with short-term cognition deficits during alcohol withdrawal. Alcohol 2005 0.75
71 Stable-isotope dilution GC-MS method for ethanol in vapour ethanol and microdialysis systems based on carbonate-catalyzed extractive pentafluorobenzoylation. Analyst 2012 0.75
72 NACP-Rep1 relates to Beck Depression Inventory scores in healthy humans. J Mol Neurosci 2011 0.75
73 Obsessive-compulsive alcohol craving is not associated with Apolipoprotein E genotype. Psychiatr Genet 2006 0.75
74 s-Carboxymethylcysteine inhibits carbachol-induced constriction of epithelium-denuded rat and human airway preparations. Clin Exp Pharmacol Physiol 2008 0.75
75 CAGn repeat of the androgen receptor is linked to proopiomelanocortin promoter methylation-relevance for craving of male alcohol-dependent patients? Psychopharmacology (Berl) 2013 0.75