PubRank

Olga Kovalchuk

Author PubWeight™ 73.04‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Alterations of microRNAs and their targets are associated with acquired resistance of MCF-7 breast cancer cells to cisplatin. Int J Cancer 2010 2.10
2 DNA double-strand breaks form in bystander cells after microbeam irradiation of three-dimensional human tissue models. Cancer Res 2007 1.79
3 Pathogen-induced systemic plant signal triggers DNA rearrangements. Nature 2003 1.77
4 Germ-line mutations, DNA damage, and global hypermethylation in mice exposed to particulate air pollution in an urban/industrial location. Proc Natl Acad Sci U S A 2008 1.62
5 Heat-killed bacteria induce genome instability in mouse small intestine, liver and spleen tissues. Cell Cycle 2009 1.43
6 Induction of microRNAome deregulation in rat liver by long-term tamoxifen exposure. Mutat Res 2007 1.34
7 Role of epigenetic effectors in maintenance of the long-term persistent bystander effect in spleen in vivo. Carcinogenesis 2007 1.26
8 Radiation-induced bystander effects in vivo are epigenetically regulated in a tissue-specific manner. Environ Mol Mutagen 2009 1.24
9 Role of ferritin alterations in human breast cancer cells. Breast Cancer Res Treat 2011 1.22
10 Loss of DNA methylation and histone H4 lysine 20 trimethylation in human breast cancer cells is associated with aberrant expression of DNA methyltransferase 1, Suv4-20h2 histone methyltransferase and methyl-binding proteins. Cancer Biol Ther 2006 1.22
11 Small molecules with big effects: the role of the microRNAome in cancer and carcinogenesis. Mutat Res 2010 1.19
12 Dose-dependence, sex- and tissue-specificity, and persistence of radiation-induced genomic DNA methylation changes. Biochem Biophys Res Commun 2004 1.16
13 In vivo bystander effect: cranial X-irradiation leads to elevated DNA damage, altered cellular proliferation and apoptosis, and increased p53 levels in shielded spleen. Int J Radiat Oncol Biol Phys 2008 1.16
14 Epigenetic profiling of multidrug-resistant human MCF-7 breast adenocarcinoma cells reveals novel hyper- and hypomethylated targets. Mol Cancer Ther 2007 1.13
15 Fractionated low-dose radiation exposure leads to accumulation of DNA damage and profound alterations in DNA and histone methylation in the murine thymus. Mol Cancer Res 2005 1.13
16 Molecular aspects of plant adaptation to life in the Chernobyl zone. Plant Physiol 2004 1.09
17 The role of miRNA in the direct and indirect effects of ionizing radiation. Radiat Environ Biophys 2011 1.08
18 Sex-specific microRNAome deregulation in the shielded bystander spleen of cranially exposed mice. Cell Cycle 2008 1.08
19 Non-targeted radiation effects-an epigenetic connection. Mutat Res 2011 1.07
20 DNA damage-induced upregulation of miR-709 in the germline downregulates BORIS to counteract aberrant DNA hypomethylation. Cell Cycle 2008 1.05
21 Epigenetic changes in patients with multiple sclerosis. Nat Rev Neurol 2012 1.05
22 Sex-specific radiation-induced microRNAome responses in the hippocampus, cerebellum and frontal cortex in a mouse model. Mutat Res 2010 1.04
23 Genome stability of vtc1, tt4, and tt5 Arabidopsis thaliana mutants impaired in protection against oxidative stress. Plant J 2004 1.03
24 Effect of long-term tamoxifen exposure on genotoxic and epigenetic changes in rat liver: implications for tamoxifen-induced hepatocarcinogenesis. Carcinogenesis 2006 1.03
25 Epigenetic dysregulation underlies radiation-induced transgenerational genome instability in vivo. Int J Radiat Oncol Biol Phys 2006 1.03
26 Maternal stress induces epigenetic signatures of psychiatric and neurological diseases in the offspring. PLoS One 2013 1.00
27 Altered microRNA expression patterns in irradiated hematopoietic tissues suggest a sex-specific protective mechanism. Biochem Biophys Res Commun 2008 0.99
28 Ancestral exposure to stress epigenetically programs preterm birth risk and adverse maternal and newborn outcomes. BMC Med 2014 0.99
29 Hypomethylation and genome instability in the germline of exposed parents and their progeny is associated with altered miRNA expression. Carcinogenesis 2009 0.98
30 Sex- and tissue-specific expression of maintenance and de novo DNA methyltransferases upon low dose X-irradiation in mice. Biochem Biophys Res Commun 2004 0.98
31 Systemic plant signal triggers genome instability. Plant J 2004 0.97
32 Selective brain responses to acute and chronic low-dose X-ray irradiation in males and females. Biochem Biophys Res Commun 2004 0.96
33 Stable loss of global DNA methylation in the radiation-target tissue--a possible mechanism contributing to radiation carcinogenesis? Biochem Biophys Res Commun 2005 0.96
34 Paternal cranial irradiation induces distant bystander DNA damage in the germline and leads to epigenetic alterations in the offspring. Cell Cycle 2008 0.95
35 Crucial role for early growth response-1 in the transcriptional regulation of miR-20b in breast cancer. Oncotarget 2013 0.94
36 Transcriptome profiling reveals similarities and differences in plant responses to cadmium and lead. Mutat Res 2005 0.94
37 Transcriptome analysis reveals fundamental differences in plant response to acute and chronic exposure to ionizing radiation. Mutat Res 2007 0.93
38 Parental enrichment and offspring development: modifications to brain, behavior and the epigenome. Behav Brain Res 2011 0.92
39 Intense THz pulses cause H2AX phosphorylation and activate DNA damage response in human skin tissue. Biomed Opt Express 2013 0.90
40 Induction and persistence of radiation-induced DNA damage is more pronounced in young animals than in old animals. Aging (Albany NY) 2011 0.90
41 Micronuclei in genotoxicity assessment: from genetics to epigenetics and beyond. Front Genet 2013 0.90
42 Radiation-induced bystander effects in vivo are sex specific. Mutat Res 2008 0.90
43 Prenatal bystander stress alters brain, behavior, and the epigenome of developing rat offspring. Dev Neurosci 2011 0.89
44 Radiation-induced molecular changes in rat mammary tissue: possible implications for radiation-induced carcinogenesis. Int J Radiat Biol 2006 0.89
45 Intense THz pulses down-regulate genes associated with skin cancer and psoriasis: a new therapeutic avenue? Sci Rep 2013 0.88
46 Novel retinoblastoma binding protein RBBP9 modulates sex-specific radiation responses in vivo. Carcinogenesis 2005 0.88
47 A systematic experimental evaluation of microRNA markers of human bladder cancer. Front Genet 2013 0.86
48 Epigenetics in radiation biology: a new research frontier. Front Genet 2013 0.85
49 Sex and tissue-specific differences in low-dose radiation-induced oncogenic signaling. Int J Radiat Biol 2005 0.85
50 Tandem repeat mutation, global DNA methylation, and regulation of DNA methyltransferases in cultured mouse embryonic fibroblast cells chronically exposed to chemicals with different modes of action. Environ Mol Mutagen 2008 0.85
51 Epigenetic reprogramming of liver cells in tamoxifen-induced rat hepatocarcinogenesis. Mol Carcinog 2007 0.85
52 p53 Ser15 phosphorylation and histone modifications contribute to IR-induced miR-34a transcription in mammary epithelial cells. Cell Cycle 2013 0.85
53 Modulation of DNA methylation levels sensitizes doxorubicin-resistant breast adenocarcinoma cells to radiation-induced apoptosis. Biochem Biophys Res Commun 2009 0.82
54 Role of DNA damage and epigenetic DNA methylation changes in radiation-induced genomic instability and bystander effects in germline in vivo. Curr Mol Pharmacol 2011 0.82
55 H2AX phosphorylation in response to DNA double-strand break formation during bystander signalling: effect of microRNA knockdown. Radiat Prot Dosimetry 2010 0.81
56 Genotoxicity of 2,4-D and dicamba revealed by transgenic Arabidopsis thaliana plants harboring recombination and point mutation markers. Mutat Res 2003 0.81
57 Reversibility of pre-malignant estrogen-induced epigenetic changes. Cell Cycle 2010 0.81
58 Epigenetics and miRNAs in the diagnosis and treatment of multiple sclerosis. Trends Mol Med 2012 0.81
59 The increased expression of proteins involved in proliferation, DNA repair and DNA methylation in spleen of mice exposed to E. coli O157:H7 lipopolysaccharide. Environ Mol Mutagen 2013 0.80
60 Development-dependent expression of DNA repair genes and epigenetic regulators in Arabidopsis plants exposed to ionizing radiation. Radiat Res 2015 0.79
61 Gene expression profiling reveals underlying molecular mechanisms of the early stages of tamoxifen-induced rat hepatocarcinogenesis. Toxicol Appl Pharmacol 2007 0.79
62 Immunosenescence is associated with altered gene expression and epigenetic regulation in primary and secondary immune organs. Front Genet 2013 0.79
63 Identification of differentially methylated sites within unmethylated DNA domains in normal and cancer cells. Anal Biochem 2006 0.79
64 High frequency of nucleotide misincorporations upon the processing of double-strand breaks. DNA Repair (Amst) 2004 0.79
65 Monte Carlo-based dose reconstruction in a rat model for scattered ionizing radiation investigations. Int J Radiat Biol 2013 0.79
66 Molecular mechanisms of radiation resistance in doxorubicin-resistant breast adenocarcinoma cells. Int J Oncol 2013 0.79
67 Atrazine induces homologous recombination but not point mutation in the transgenic plant-based biomonitoring assay. Arch Environ Contam Toxicol 2004 0.78
68 Imbalance between apoptosis and cell proliferation during early stages of mammary gland carcinogenesis in ACI rats. Mutat Res 2010 0.77
69 Exposure to estrogen and ionizing radiation causes epigenetic dysregulation, activation of mitogen-activated protein kinase pathways, and genome instability in the mammary gland of ACI rats. Cancer Biol Ther 2013 0.77
70 Genomic instability in liver cells caused by an LPS-induced bystander-like effect. PLoS One 2013 0.76
71 A new use for transgenic plants--environmental biomonitors. Biotechnol Genet Eng Rev 2003 0.76
72 Age-dependent changes in DNA repair in radiation-exposed mice. Radiat Res 2014 0.76
73 Epigenetic bystander-like effects of stroke in somatic organs. Aging (Albany NY) 2012 0.76
74 Novel antioxidants are not toxic to normal tissues but effectively kill cancer cells. Cancer Biol Ther 2013 0.75
75 Genetics and women's health issues--the commitment of EMS to women scientists and gender-associated disease topics. Environ Mol Mutagen 2010 0.75
76 Epigenetic research sheds new light on the nature of interactions between organisms and their environment. Environ Mol Mutagen 2008 0.75