Epigenetic regulatory mutations and epigenetic therapy for multiple myeloma
نویسندگان
چکیده
منابع مشابه
Mutations in Epigenetic Modifiers in Myeloid Malignancies and the Prospect of Novel Epigenetic-Targeted Therapy
In the recent years, the discovery of a series of mutations in patients with myeloid malignancies has provided insight into the pathogenesis of myelodysplastic syndromes (MDSs), myeloproliferative neoplasms (MPNs), and acute myeloid leukemia (AML). Among these alterations have been mutations in genes, such as IDH1/2, TET2, DNMT3A, and EZH2, which appear to affect DNA and/or histone lysine methy...
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A disintegrin‑like and metalloprotease with thrombospondin type Ⅰ motifs (ADAMTS) are a family of 19 secreted mammalian metalloproteases. ADAMTS9 was reported to be a novel tumor suppressor gene and is downregulated in various types of human cancer due to hypermethylation of promoter CpG islands. In the present study, the silencing mechanism of th...
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Genetic alterations and etiology of thymic epithelial tumors (TETs) are largely unknown, hampering the development of effective targeted therapies for patients with TETs. Here TETs of advanced-stage patients enrolled in a clinical trial of molecularly-guided targeted therapies were employed for targeted sequencing of 197 cancer-associated genes. Comparative sequence analysis of 78 TET/blood pai...
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Epigenetic changes frequently occur during tumorigenesis and DNA hypermethylation may account for the inactivation of tumor suppressor genes in cancer cells. Studies in Multiple Myeloma (MM) have shown variable DNA methylation patterns with focal hypermethylation changes in clinically aggressive subtypes. We studied global methylation patterns in patients with relapsed/refractory MM and found t...
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We postulated that MIR34B/C, a direct transcriptional target of TP53, might be inactivated by promoter hypermethylation in multiple myeloma (MM). MIR34B/C promoter methylation was studied in 8 normal marrow controls, 8 MM cell lines, 95 diagnostic, and 23 relapsed/progressed MM samples by methylation-specific PCR. MIR34B/C was methylated in 6 (75.0%) MM cell lines but not normal controls. 5-Aza...
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ژورنال
عنوان ژورنال: Current Opinion in Hematology
سال: 2017
ISSN: 1065-6251
DOI: 10.1097/moh.0000000000000358