Aberrant DNA methylation is a mechanism related to malignant transformation in many cancer types. One of the key enzymes involved in DNA methylation machinery is Dnmt1, which plays a main role in the maintenance of methylation pattern from parent to daughter cells during mitosis. In many types of cancer, Dnmt1 has its expression increased by not fully understood mechanisms. The aim of this study was to determine whether the increase of Dnmt1 during malignant transformation of melanocytes, caused by sequential deadhesion cycles, occurs due to its transcriptional regulation by E2F1 and c-Jun transcription factors. The data obtained shows that E2F1 transcription factor is linked to Dnmt1 promoter in pre-malignant melanocytes 1C and 4C and in m...
Malignant transformation depends on genetic and epigenetic events that result in a burst of deregula...
Alterations in epigenetic regulators are increasingly recognized as early events in tumorigenesis; t...
The regulation of the genome by the epigenetic modifications of DNA methylation and histone modific...
Aberrant DNA methylation is an epigenetic hallmark of melanoma and hypomethylating drugs with immuno...
DNA methylation is vital in genome functions as diverse as parental imprinting, X chromosome inactiv...
DNA methylation is an essential epigenetic mechanism that regulates gene expression. While DNA methy...
Despite the worldwide decline in the incidence of gastric cancer in recent years, this type of canc...
DNA methylation is a biochemical process catalyzed by enzyme DNA Methyltransferases (DNMTs). In most...
BACKGROUND: Many human tumors show aberrant activation of a group of germline-specific genes, termed...
The role of post-translational modifications (PTM) of the key epigenetic factor DNMT1 protein has no...
Both appropriate DNA methylation and histone modifications play a crucial role in the maintenance of...
DNA methylation, mediated by the combined action of three DNA methyltransferases (DNMT1, DNMT3A, and...
SummaryDNA methylation, mediated by the combined action of three DNA methyltransferases (DNMT1, DNMT...
Abnormal DNA methylation has been observed in multiple malignancies, including melanoma. In this stu...
Abstract DNA methylation plays an important role in gene expression, chromatin stabil...
Malignant transformation depends on genetic and epigenetic events that result in a burst of deregula...
Alterations in epigenetic regulators are increasingly recognized as early events in tumorigenesis; t...
The regulation of the genome by the epigenetic modifications of DNA methylation and histone modific...
Aberrant DNA methylation is an epigenetic hallmark of melanoma and hypomethylating drugs with immuno...
DNA methylation is vital in genome functions as diverse as parental imprinting, X chromosome inactiv...
DNA methylation is an essential epigenetic mechanism that regulates gene expression. While DNA methy...
Despite the worldwide decline in the incidence of gastric cancer in recent years, this type of canc...
DNA methylation is a biochemical process catalyzed by enzyme DNA Methyltransferases (DNMTs). In most...
BACKGROUND: Many human tumors show aberrant activation of a group of germline-specific genes, termed...
The role of post-translational modifications (PTM) of the key epigenetic factor DNMT1 protein has no...
Both appropriate DNA methylation and histone modifications play a crucial role in the maintenance of...
DNA methylation, mediated by the combined action of three DNA methyltransferases (DNMT1, DNMT3A, and...
SummaryDNA methylation, mediated by the combined action of three DNA methyltransferases (DNMT1, DNMT...
Abnormal DNA methylation has been observed in multiple malignancies, including melanoma. In this stu...
Abstract DNA methylation plays an important role in gene expression, chromatin stabil...
Malignant transformation depends on genetic and epigenetic events that result in a burst of deregula...
Alterations in epigenetic regulators are increasingly recognized as early events in tumorigenesis; t...
The regulation of the genome by the epigenetic modifications of DNA methylation and histone modific...