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Epigenetic signature of differentially methylated genes in cutaneous melanoma
(2017)
Abstract
Background
Cutaneous melanoma (CM) is the most aggressive subtype of skin cancer, with increasing incidence over the past several decades. DNA methylation is a key ...
Epigenetic inhibitors eliminate senescent melanoma BRAFV600E cells that survive long-term BRAF inhibition
(Spandidos Publications, 2020-06)
It is estimated that ~50% of patients with melanoma harbour B-Raf (BRAF)V600 driver mutations, with the most common of these being BRAFV600E, which leads to the activation of mitogen-activated protein kinase proliferative ...
In vivo and in vitro models of hepatocellular carcinoma: Current strategies for translational modeling
(2021-11-01)
Hepatocellular carcinoma (HCC) is the sixth most common cancer worldwide and the third leading cause of cancer‐related death globally. HCC is a complex multistep disease and usually emerges in the setting of chronic liver ...
CpG methylation patterns and decitabine treatment response in acute myeloid leukemia cells and normal hematopoietic precursors
(Nature Publishing Group, 2012-02)
The DNA hypomethylating drug decitabine maintains normal hematopoietic stem cell (HSC) self-renewal but induces terminal differentiation in acute myeloid leukemia (AML) cells. The basis for these contrasting cell fates, ...
Estudo da metilação de DNA de genes drivers na progressão do carcinoma medular da tiroide
(Universidade Federal de São Paulo (UNIFESP), 2017-03-29)
Medullary thyroid carcinoma (CMT) originates from parafollicular or C-cells and comprises 5% of thyroid tumors. Mutations with gain of function on the RET oncogene are common in CMT, followed by those in the KRAS and HRAS ...
Epigenetic regulation by decitabine of melanoma differentiation in vitro and in vivo
(John Wiley & Sons Inc, 2012-07)
Apoptosis genes, such as TP53 and p16/CDKN2A, that mediate responses to cytotoxic chemotherapy, are frequently nonfunctional in melanoma. Differentiation may be an alternative to apoptosis for inducing melanoma cell cycle ...
Integrated data analysis reveals potential drivers and pathways disrupted by DNA methylation in papillary thyroid carcinomas
(2017-05-02)
Background: Papillary thyroid carcinoma (PTC) is a common endocrine neoplasm with a recent increase in incidence in many countries. Although PTC has been explored by gene expression and DNA methylation studies, the regulatory ...
Developmental genome-wide DNA methylation asymmetry between mouse placenta and embryo
(2020-08-02)
In early embryos, DNA methylation is remodelled to initiate the developmental program but for mostly unknown reasons, methylation marks are acquired unequally between embryonic and placental cells. To better understand ...