@article {1074,
	title = {A Comprehensive DNA Methylation Profile of Epithelial-to-Mesenchymal Transition.},
	journal = {Cancer research},
	volume = {74},
	number = {19},
	year = {2014},
	month = {2014 Aug 8},
	pages = {5608{\textendash}19},
	abstract = {Epithelial-to-mesenchymal transition (EMT) is a plastic process in which fully differentiated epithelial cells are converted into poorly differentiated, migratory and invasive mesenchymal cells and it has been related to the metastasis potential of tumors. This is a reversible process and cells can also eventually undergo mesenchymal-to-epithelial transition (MET). The existence of a dynamic EMT process suggests the involvement of epigenetic shifts in the phenotype. Herein, we obtained the DNA methylomes at single-base resolution of MDCK cells undergoing epithelial-to-mesenchymal transition (EMT) and translated the identified differentially methylated regions (DMRs) to human breast cancer cells undergoing a gain of migratory and invasive capabilities associated with the EMT phenotype. We noticed dynamic and reversible changes of DNA methylation, both on promoter sequences and gene-bodies in association with transcription regulation of EMT-related genes. Most importantly, the identified DNA methylation markers of EMT were present in primary mammary tumors in association with the epithelial or the mesenchymal phenotype of the studied breast cancer samples.},
	keywords = {Methyl-Seq, Methylomics, Next Generation Sequencing},
	issn = {1538-7445},
	doi = {10.1158/0008-5472.CAN-13-3659},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/25106427},
	author = {Carmona, F Javier and Davalos, Veronica and Vidal, Enrique and Gomez, Antonio and Heyn, Holger and Hashimoto, Yutaka and Vizoso, Miguel and Martinez-Cardus, Anna and Sayols, Sergi and Ferreira, Humberto and Sanchez-Mut, Jose and Moran, Sebastian and Margeli, Mireia and Castella, Eva and Berdasco, Maria and Stefansson, Olafur Andri and Eyfjord, Jorunn E and Gonzalez-Suarez, Eva and Dopazo, Joaquin and Orozco, Modesto and Gut, Ivo and Esteller, Manel}
}
@article {524,
	title = {Whole-genome bisulfite DNA sequencing of a DNMT3B mutant patient.},
	journal = {Epigenetics},
	volume = {7},
	year = {2012},
	month = {2012 Jun 01},
	pages = {542-50},
	abstract = {<p>The immunodeficiency, centromere instability and facial anomalies (ICF) syndrome is associated to mutations of the DNA methyl-transferase DNMT3B, resulting in a reduction of enzyme activity. Aberrant expression of immune system genes and hypomethylation of pericentromeric regions accompanied by chromosomal instability were determined as alterations driving the disease phenotype. However, so far only technologies capable to analyze single loci were applied to determine epigenetic alterations in ICF patients. In the current study, we performed whole-genome bisulphite sequencing to assess alteration in DNA methylation at base pair resolution. Genome-wide we detected a decrease of methylation level of 42\%, with the most profound changes occurring in inactive heterochromatic regions, satellite repeats and transposons. Interestingly, transcriptional active loci and ribosomal RNA repeats escaped global hypomethylation. Despite a genome-wide loss of DNA methylation the epigenetic landscape and crucial regulatory structures were conserved. Remarkably, we revealed a mislocated activity of mutant DNMT3B to H3K4me1 loci resulting in hypermethylation of active promoters. Functionally, we could associate alterations in promoter methylation with the ICF syndrome immunodeficient phenotype by detecting changes in genes related to the B-cell receptor mediated maturation pathway.</p>},
	keywords = {B-Lymphocytes, Cell Line, Transformed, Child, Preschool, DNA (Cytosine-5-)-Methyltransferases, DNA Methylation, Epigenesis, Genetic, Face, Female, Genome, Human, High-Throughput Nucleotide Sequencing, Humans, Immunologic Deficiency Syndromes, mutation, Primary Immunodeficiency Diseases, Sequence Analysis, DNA, Sulfites},
	issn = {1559-2308},
	doi = {10.4161/epi.20523},
	author = {Heyn, Holger and Vidal, Enrique and Sayols, Sergi and Sanchez-Mut, Jose V and Moran, Sebastian and Medina, Ignacio and Sandoval, Juan and Sim{\'o}-Riudalbas, Laia and Szczesna, Karolina and Huertas, Dori and Gatto, Sole and Matarazzo, Maria R and Dopazo, Joaquin and Esteller, Manel}
}
