Winfried Siffert

Author PubWeight™ 97.90‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Effect of intensive versus standard lipid-lowering treatment with atorvastatin on the progression of calcified coronary atherosclerosis over 12 months: a multicenter, randomized, double-blind trial. Circulation 2006 3.99
2 Assessment of clinically silent atherosclerotic disease and established and novel risk factors for predicting myocardial infarction and cardiac death in healthy middle-aged subjects: rationale and design of the Heinz Nixdorf RECALL Study. Risk Factors, Evaluation of Coronary Calcium and Lifestyle. Am Heart J 2002 3.35
3 G-protein beta 3 subunit 825 CC genotype is associated with unexplained (functional) dyspepsia. Gastroenterology 2004 2.24
4 Melanocortin-4 receptor gene variant I103 is negatively associated with obesity. Am J Hum Genet 2004 2.17
5 Association of a novel regulatory polymorphism (-938C>A) in the BCL2 gene promoter with disease progression and survival in chronic lymphocytic leukemia. Blood 2006 1.89
6 Prediction of successful weight reduction under sibutramine therapy through genotyping of the G-protein beta3 subunit gene (GNB3) C825T polymorphism. Pharmacogenetics 2003 1.61
7 Characterization of the GNAQ promoter and association of increased Gq expression with cardiac hypertrophy in humans. Eur Heart J 2008 1.52
8 Gender-dependent association of the GNAS1 T393C polymorphism with early aseptic loosening after total hip arthroplasty. J Orthop Res 2008 1.44
9 PCR-amplification of GC-rich regions: 'slowdown PCR'. Nat Protoc 2008 1.25
10 Alemtuzumab induces enhanced apoptosis in vitro in B-cells from patients with chronic lymphocytic leukemia by antibody-dependent cellular cytotoxicity. Eur J Pharmacol 2005 1.16
11 Successful amplification of extremely GC-rich promoter regions using a novel 'slowdown PCR' technique. Pharmacogenetics 2003 1.14
12 Comparison of manual and automated nucleic acid extraction from whole-blood samples. J Clin Lab Anal 2007 1.10
13 Risk factors for thrombus formation on the Amplatzer Cardiac Plug after left atrial appendage occlusion. JACC Cardiovasc Interv 2013 1.06
14 The IKZF3 (Aiolos) transcription factor is highly upregulated and inversely correlated with clinical progression in chronic lymphocytic leukaemia. Br J Haematol 2008 1.03
15 The AA genotype of the regulatory BCL2 promoter polymorphism ( 938C>A) is associated with a favorable outcome in lymph node negative invasive breast cancer patients. Clin Cancer Res 2007 1.02
16 The T393C polymorphism of the G alpha s gene (GNAS1) is a novel prognostic marker in bladder cancer. Cancer Epidemiol Biomarkers Prev 2005 1.00
17 Insertion/deletion polymorphism in the promoter of NFKB1 influences severity but not mortality of acute respiratory distress syndrome. Intensive Care Med 2007 0.99
18 The NFKB1 promoter polymorphism (-94ins/delATTG) alters nuclear translocation of NF-κB1 in monocytes after lipopolysaccharide stimulation and is associated with increased mortality in sepsis. Anesthesiology 2013 0.99
19 Quantification of allele-specific G-protein beta3 subunit mRNA transcripts in different human cells and tissues by Pyrosequencing. Eur J Hum Genet 2005 0.99
20 The GNAS1 T393C polymorphism is associated with disease progression and survival in chronic lymphocytic leukemia. Clin Cancer Res 2006 0.98
21 GNAS1 T393C polymorphism and survival in patients with sporadic colorectal cancer. Clin Cancer Res 2005 0.96
22 A variant allele of Growth Factor Independence 1 (GFI1) is associated with acute myeloid leukemia. Blood 2010 0.96
23 Regulatory BCL2 promoter polymorphism (-938C>A) is associated with adverse outcome in patients with prostate carcinoma. Int J Cancer 2011 0.95
24 Identification and ethnic distribution of major haplotypes in the gene GNB3 encoding the G-protein beta3 subunit. Pharmacogenetics 2002 0.95
25 The GNAS1 T393C polymorphism predicts survival in patients with clear cell renal cell carcinoma. Clin Cancer Res 2006 0.94
26 Expression analysis and potential functional role of the CXCR4 chemokine receptor in bladder cancer. Eur Urol 2005 0.93
27 The GNB3 C825T polymorphism as a pharmacogenetic marker in the treatment of hypertension, obesity, and depression. Pharmacogenet Genomics 2011 0.92
28 The T393C polymorphism in the gene GNAS1 of G protein is associated with survival of patients with invasive breast carcinoma. Breast Cancer Res Treat 2006 0.91
29 Prognostic assessment of three single-nucleotide polymorphisms (GNB3 825C>T, BCL2-938C>A, MCL1-386C>G) in extrahepatic cholangiocarcinoma. Cancer Invest 2010 0.91
30 Overall and relapse-free survival in oropharyngeal and hypopharyngeal squamous cell carcinoma are associated with genotypes of T393C polymorphism of the GNAS1 gene. Clin Cancer Res 2008 0.91
31 A novel functional haplotype in the human GNAS gene alters Galphas expression, responsiveness to beta-adrenoceptor stimulation, and peri-operative cardiac performance. Eur Heart J 2009 0.90
32 Aquaporin 1 (AQP1) expression is a novel characteristic feature of a particularly aggressive subgroup of basal-like breast carcinomas. Breast Cancer Res Treat 2009 0.89
33 Decreased expression of miR-133a but not of miR-1 is associated with signs of heart failure in patients undergoing coronary bypass surgery. Cardiology 2013 0.89
34 Binge eating as a phenotype of melanocortin 4 receptor gene mutations. N Engl J Med 2003 0.89
35 Interaction of Gbeta3s, a splice variant of the G-protein Gbeta3, with Ggamma- and Galpha-proteins. Cell Signal 2003 0.88
36 No association of the NFKB1 insertion/deletion promoter polymorphism with survival in colorectal and renal cell carcinoma as well as disease progression in B-cell chronic lymphocytic leukemia. Pharmacogenet Genomics 2006 0.88
37 Identification and characterization of G beta 3s2, a novel splice variant of the G-protein beta 3 subunit. Biochem J 2003 0.88
38 Association of the AA genotype of the BCL2 (-938C>A) promoter polymorphism with better survival in ovarian cancer. Int J Biol Markers 2010 0.87
39 Enhanced vasoconstriction to endothelin-1, angiotensin II and noradrenaline in carriers of the GNB3 825T allele in the skin microcirculation. Pharmacogenetics 2002 0.87
40 G-protein beta3-subunit gene 825T allele and hypertension: a longitudinal study in young grade I hypertensives. Hypertension 2003 0.87
41 Correlation of aquaporin-1 water channel protein expression with tumor angiogenesis in human astrocytoma. Anticancer Res 2013 0.87
42 GNAS1 T393C polymorphism is associated with clinical course in patients with intrahepatic cholangiocarcinoma. Neoplasia 2007 0.87
43 A novel-1364A/C aquaporin 5 gene promoter polymorphism influences the responses to salt loading of the renin-angiotensin-aldosterone system and of blood pressure in young healthy men. Basic Res Cardiol 2008 0.86
44 Factor V Leiden mutation is associated with improved 30-day survival in patients with acute respiratory distress syndrome. Crit Care Med 2008 0.86
45 Nutrigenomics: where are we with genetic and epigenetic markers for disposition and susceptibility? Nutr Rev 2010 0.85
46 Role of G protein beta3 subunit C825T and HLA class II polymorphisms in the immune response after HBV vaccination. Virology 2002 0.85
47 BCL2-938C>A polymorphism and disease progression in chronic lymphocytic leukemia. Leuk Lymphoma 2009 0.85
48 A novel promoter polymorphism in the human gene GNAS affects binding of transcription factor upstream stimulatory factor 1, Galphas protein expression and body weight regulation. Pharmacogenet Genomics 2008 0.85
49 Quantification of G protein Gaalphas subunit splice variants in different human tissues and cells using pyrosequencing. Gene Expr 2005 0.84
50 Molecular basis of functional gastrointestinal disorders. Best Pract Res Clin Gastroenterol 2004 0.84
51 The GNAS1 T393C polymorphism predicts survival in patients with advanced squamous cell carcinoma of the larynx. Laryngoscope 2008 0.84
52 Association of the CC genotype of the regulatory BCL2 promoter polymorphism (-938C>A) with better 2-year survival in patients with glioblastoma multiforme. J Neurosurg 2011 0.84
53 A 3'UTR polymorphism modulates mRNA stability of the oncogene and drug target Polo-like Kinase 1. Mol Cancer 2014 0.82
54 Cooperative effect of GNB3 825C>T and GPIIIa PI(A) polymorphisms in enhanced platelet aggregation. Thromb Res 2003 0.82
55 The prevalence of the c-kit exon 10 variant, M541L, in aggressive fibromatosis does not differ from the general population. J Clin Pathol 2011 0.82
56 Signal transduction of somatostatin in human B lymphoblasts. Am J Physiol Cell Physiol 2002 0.82
57 A novel aspect of GNAS imprinting: higher maternal expression of Gαs in human lymphoblasts, peripheral blood mononuclear cells, mammary adipose tissue, and heart. Mol Cell Endocrinol 2011 0.82
58 The human G protein beta4 subunit: gene structure, expression, Ggamma and effector interaction. FEBS Lett 2003 0.81
59 Aquaporin 5 gene promoter--1364A/C polymorphism associated with 30-day survival in severe sepsis. Anesthesiology 2011 0.81
60 Aquaporin 1 and 5 expression evoked by the β2 adrenoreceptor agonist terbutaline and lipopolysaccharide in mice and in the human monocytic cell line THP-1 is differentially regulated. Shock 2013 0.81
61 Effects of systemic endothelin A receptor antagonism in various vascular beds in men: in vivo interactions of the major blood pressure-regulating systems and associations with the GNB3 C825T polymorphism. Clin Pharmacol Ther 2004 0.81
62 Prognostic relevance of the AQP5 -1364C>A polymorphism in primary breast cancer. Mol Med Rep 2011 0.81
63 Association study of the G-protein beta3 subunit C825T polymorphism with disease progression in patients with bladder cancer. World J Urol 2005 0.80
64 The angiotensin II receptor antagonist valsartan inhibits endothelin 1-induced vasoconstriction in the skin microcirculation in humans in vivo: influence of the G-protein beta3 subunit (GNB3) C825T polymorphism. Clin Pharmacol Ther 2006 0.80
65 Expression of aquaporin 5 and the AQP5 polymorphism A(-1364)C in association with peritumoral brain edema in meningioma patients. J Neurooncol 2013 0.80
66 Characterization of the splice variant Gbeta3v of the human G-protein Gbeta3 subunit. Biochim Biophys Acta 2003 0.80
67 1513A/C polymorphism in the P2X7 receptor gene in chronic lymphocytic leukemia: absence of correlation with clinical outcome. Eur J Haematol 2004 0.80
68 Effects of lifestyle modification on the progression of coronary atherosclerosis, autonomic function, and angina--the role of GNB3 C825T polymorphism. Am Heart J 2006 0.80
69 Association of the GNAS1 T393C polymorphism with tumor stage and survival in gastric cancer. World J Gastroenterol 2009 0.80
70 G protein beta3 subunit 825T allele is associated with depression in young, healthy subjects. Neuroreport 2003 0.80
71 SNPs in genes encoding G proteins in pharmacogenetics. Pharmacogenomics 2011 0.80
72 The CC genotype of the GNAS T393C polymorphism is associated with obesity and insulin resistance in women with polycystic ovary syndrome. Eur J Endocrinol 2006 0.80
73 The G-Allele of the PSMA6-8C>G polymorphism is associated with poor outcome in multiple myeloma independently of circulating proteasome serum levels. Eur J Haematol 2010 0.79
74 GNB3 C825T polymorphism and response to interferon-alfa/ribavirin treatment in patients with hepatitis C virus genotype 1 (HCV-1) infection. J Hepatol 2005 0.79
75 Effect of the C825T polymorphism of the G protein beta 3 subunit on the systolic blood pressure-lowering effect of clonidine in young, healthy male subjects. Clin Pharmacol Ther 2003 0.79
76 Association study of the G-protein beta3 subunit C825T polymorphism with disease progression an overall survival in patients with head and neck squamous cell carcinoma. Cancer Epidemiol Biomarkers Prev 2008 0.78
77 Different genotype distribution of the GNB3 C825T polymorphism of the G protein beta3 subunit in adenomas and differentiated thyroid carcinomas of follicular cell origin. J Pathol 2005 0.78
78 Polymorphisms associated with ventricular tachyarrhythmias: rationale, design, and endpoints of the 'diagnostic data influence on disease management and relation of genomics to ventricular tachyarrhythmias in implantable cardioverter/defibrillator patients (DISCOVERY)' study. Europace 2010 0.78
79 Homozygous GNAS 393C-allele carriers with locally advanced esophageal cancer fail to benefit from platinum-based preoperative chemoradiotherapy. Ann Surg Oncol 2014 0.78
80 ACE gene I/D and NOS3 G894T polymorphisms and response to sildenafil in men with erectile dysfunction. Urology 2003 0.78
81 The Arg16Gly-β(2)-adrenoceptor single nucleotide polymorphism: exercise capacity and survival in patients with end-stage heart failure. Naunyn Schmiedebergs Arch Pharmacol 2010 0.78
82 The functional Aquaporin 1 -783G/C-polymorphism is associated with survival in patients with glioblastoma multiforme. J Surg Oncol 2013 0.78
83 A functional GNAQ promoter haplotype is associated with altered Gq expression and with insulin resistance and obesity in women with polycystic ovary syndrome. Pharmacogenet Genomics 2010 0.78
84 Insulin-mediated venodilation is impaired in young, healthy carriers of the 825T allele of the G-protein beta3 subunit gene (GNB3). Clin Pharmacol Ther 2005 0.78
85 DNA repair gene XRCC1 polymorphisms and outcome of renal cell carcinoma in Caucasian patients. Anticancer Res 2009 0.78
86 The haplotype of two FSHR polymorphisms in ovarian cancer--a potential role of ethnology in risk modification. Gynecol Oncol 2009 0.78
87 The I1-imidazoline agonist moxonidine decreases sympathetic tone under physical and mental stress. Br J Clin Pharmacol 2004 0.77
88 The CC genotype of the C825T polymorphism of the G protein beta3 gene (GNB3) is associated with a high relapse rate in patients with chronic lymphocytic leukaemia. Leuk Lymphoma 2003 0.77
89 Venous response to nitroglycerin is enhanced in young, healthy carriers of the 825T allele of the G protein beta3 subunit gene (GNB3). Clin Pharmacol Ther 2003 0.77
90 Better identification of patients who benefit from implantable cardioverter defibrillators by genotyping the G protein beta3 subunit (GNB3) C825T polymorphism. Basic Res Cardiol 2006 0.77
91 FCRL2 mRNA expression is inversely associated with clinical progression in chronic lymphocytic leukemia. Eur J Haematol 2009 0.77
92 Effects of the G protein beta 3-subunit gene C825T polymorphism: should hypotheses regarding the molecular mechanisms underlying enhanced G protein activation be revised? Focus on "A splice variant of the G protein beta 3-subunit implicated in disease states does not modulate ion channels". Physiol Genomics 2003 0.77
93 The AA genotype of a L1C G842A polymorphism is associated with an increased risk for ovarian cancer. Anticancer Res 2009 0.76
94 Characterization of intron-1 haplotypes of the G protein beta 4 subunit gene--association with survival and progression in patients with urothelial bladder carcinoma. Pharmacogenet Genomics 2008 0.76
95 Hunger and mood during extended fasting are dependent on the GNB3 C825T polymorphism. Ann Nutr Metab 2009 0.76
96 Role of the eNOS Glu298Asp variant on the GNB3825T allele dependent determination of alpha-adrenergic coronary constriction. Pharmacogenetics 2003 0.76
97 Association of the GNB3 825T-allele with better survival in patients with glioblastoma multiforme. J Cancer Res Clin Oncol 2010 0.76
98 Posttonsillectomy hemorrhage: blame on surgeons or genes? Laryngoscope 2010 0.76
99 Genetic risk factors for erectile dysfunction and genetic determinants of drug response--on the way to improve drug safety? Herz 2003 0.76
100 Sildenafil response is influenced by the G protein beta 3 subunit GNB3 C825T polymorphism: a pilot study. J Urol 2003 0.75
101 Association of GNB4 intron-1 haplotypes with survival in patients with UICC stage III and IV colorectal carcinoma. Anticancer Res 2009 0.75
102 The -1364A/C Aquaporin 5 Gene Promoter Polymorphism Is Not Associated with Menière's Disease. ISRN Otolaryngol 2012 0.75
103 GNAQ TT(-695/-694)GC Polymorphism Is Associated with Increased Gq Expression, Vascular Reactivity, and Myocardial Injury after Coronary Artery Bypass Surgery. Anesthesiology 2017 0.75
104 Cloning and characterization of the GNA11 promoter and its regulation by early growth response 1. Basic Clin Pharmacol Toxicol 2013 0.75
105 The CYP1A1 Ile462Val polymorphism and platinum resistance of epithelial ovarian neoplasms. Oncol Res 2010 0.75
106 The GNB3 C825T polymorphism influences platelet aggregation in human whole blood. Pharmacogenet Genomics 2012 0.75