Abstract:
Background:Methylation-associated SOX family genes have been proved to be involved in multiple essential processes during carcinogenesis and act as potential biomarkers for cancer diagnosis, staging, prediction of prognosis, and monitoring of response to therapy. Herein, we revealed SOX30 methylation and its clinical implication in acute myeloid leukemia (AML) and myelodysplastic syndromes (MDS). Results:In the discovery stage, we identified that SOX30 methylation, a frequent event in AML, was negatively associated with SOX30 expression and correlated with overall survival (OS) and leukemia-free survival (LFS) in cytogenetically normal AML among SOX family members from The Cancer Genome Atlas (TCGA) datasets. In the validation stage, we verified that SOX30 methylation level was significantly higher in AML even in MDS-derived AML compared to controls, whereas SOX30 hypermethylation was not a frequent event in MDS. SOX30 methylation was inversely correlated with SOX30 expression in AML patients. Survival analysis showed that SOX30 hypermethylation was negatively associated with complete remission (CR), OS, and LFS in AML, where it only affected LFS in MDS. Notably, among MDS/AML paired patients, SOX30 methylation level was significantly increased in AML stage than in MDS stage. In addition, SOX30 methylation was found to be significantly decreased in AML achieved CR when compared to diagnosis time and markedly increased in relapsed AML when compared to the CR population. Conclusions:Our findings revealed that SOX30 methylation was associated with disease progression in MDS and acted as an independent prognostic and predictive biomarker in AML.
journal_name
Clin Epigeneticsjournal_title
Clinical epigeneticsauthors
Zhou JD,Wang YX,Zhang TJ,Li XX,Gu Y,Zhang W,Ma JC,Lin J,Qian Jdoi
10.1186/s13148-018-0523-ysubject
Has Abstractpub_date
2018-07-05 00:00:00pages
92eissn
1868-7075issn
1868-7083pii
523journal_volume
10pub_type
杂志文章abstract:Background:AXL is one of the TAM (TYRO3, AXL and MERTK) receptor tyrosine kinases and may affect numerous immune-related health conditions. However, the role for AXL in asthma, including its epigenetic regulation, has not been extensively studied. Methods:We investigated the association between AXL DNA methylation at ...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-017-0421-8
更新日期:2017-11-07 00:00:00
abstract:BACKGROUND:The pathogenesis of systemic lupus erythematosus (SLE) has not yet been completely elucidated. One of the hallmarks of SLE is the production of autoantibodies by uncontrolled over-activated B cells. Early B cell factor 1 (EBF1) contributes to the development, activation, and proliferation of B cells through ...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-015-0063-7
更新日期:2015-03-14 00:00:00
abstract:BACKGROUND:Insufficient specificity of the high-risk human papillomavirus (hrHPV) assay in primary cervical cancer screening results in unnecessary referral. Additional assays to triage hrHPV-positive women are needed to improve molecular cervical cancer screening. DNA methylation is a promising biomarker in cervical c...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-015-0122-0
更新日期:2015-08-21 00:00:00
abstract:BACKGROUND:The prevalence of type 2 diabetes (T2D) and obesity has dramatically increased within a few generations, reaching epidemic levels. In addition to genetic risk factors, epigenetic mechanisms triggered by changing environment are investigated for their role in the pathogenesis of these complex diseases. Epigen...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-016-0177-6
更新日期:2016-01-28 00:00:00
abstract:BACKGROUND:Tobacco smoking is a risk factor for multiple diseases, including cardiovascular disease and diabetes. Many smoking-associated signals have been detected in the blood methylome, but the extent to which these changes are widespread to metabolically relevant tissues, and impact gene expression or metabolic hea...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-018-0558-0
更新日期:2018-10-20 00:00:00
abstract:BACKGROUND:Modification of DNA by methylation of cytosines at CpG dinucleotides is a widespread phenomenon that leads to changes in gene expression, thereby influencing and regulating many biological processes. Recent technical advances in the genome-wide determination of single-base DNA-methylation enabled epigenome-w...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-014-0040-6
更新日期:2015-01-22 00:00:00
abstract::Remodeling of the sperm epigenome by lifestyle factors before conception could account for altered metabolism in the next generation offspring. Here, we hypothesized that endurance training changes the epigenome of human spermatozoa. Using small RNA (sRNA) sequencing and reduced representation bisulfite sequencing (RR...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-018-0446-7
更新日期:2018-01-25 00:00:00
abstract:BACKGROUND:Preterm birth (PTB), defined as child birth before completion of 37 weeks of gestation, is a major challenge in perinatal health care and can bear long-term medical and financial burden. Over a million children die each year due to PTB complications, and those who survive can face developmental delays. Unfor...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-018-0599-4
更新日期:2019-02-11 00:00:00
abstract:BACKGROUND:Preeclampsia, a pregnancy complication of placental origin is associated with altered expression of angiogenic factors and their receptors. Recently, there is considerable interest in understanding the role of adverse intrauterine conditions in placental dysfunction and adverse pregnancy outcomes. Since we h...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/1868-7083-5-6
更新日期:2013-04-26 00:00:00
abstract:BACKGROUND:Despite the significant global loss of DNA hydroxymethylation marks in prostate cancer tissues, the locus-specific role of hydroxymethylation in prostate tumorigenesis is unknown. We characterized hydroxymethylation and methylation marks by performing whole-genome next-generation sequencing in representative...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-016-0195-4
更新日期:2016-03-15 00:00:00
abstract:BACKGROUND:The recent discovery of cancer/tissue specificity of miRNA has indicated its great potential as a therapeutic target. In Epstein-Barr virus-associated gastric cancer (EBVaGC), host genes are affected by extensive DNA methylation, including miRNAs. However, the role of methylated miRNA in the development of E...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-020-00989-0
更新日期:2021-01-29 00:00:00
abstract:BACKGROUND:Alcohol consumption during pregnancy is a significant public health problem and can result in a continuum of adverse outcomes to the fetus known as fetal alcohol spectrum disorders (FASD). Subjects with FASD show significant neurological deficits, ranging from microencephaly, neurobehavioral, and mental heal...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-017-0416-5
更新日期:2017-10-23 00:00:00
abstract:BACKGROUND:Many conventional chemotherapeutic drugs are known to be involved in DNA damage, thus ultimately leading to apoptosis of leukemic cells. However, they fail to completely eliminate leukemia stem cells (LSCs) due to their higher DNA repair capacity of cancer stem cells than that of bulk cancer cells, which bec...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-017-0377-8
更新日期:2017-08-14 00:00:00
abstract:BACKGROUND:Type 2 diabetes mellitus (T2D) is highly prevalent in Middle-Eastern and North African Arab populations, but the molecular basis for this susceptibility is unknown. Altered DNA methylation levels were reported in insulin-secreting and responding tissues, but whether methylation in accessible tissues such as ...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-015-0069-1
更新日期:2015-03-28 00:00:00
abstract:BACKGROUND:Epigenetics changes have been shown to be affected by cigarette smoking. Cigarette smoke (CS)-mediated DNA methylation can potentially affect several cellular and pathophysiological processes, acute exacerbations, and comorbidity in the lungs of patients with chronic obstructive pulmonary disease (COPD). We ...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-017-0335-5
更新日期:2017-04-14 00:00:00
abstract::Altered DNA methylation events contribute to the pathogenesis and progression of metabolic disorders, including nonalcoholic fatty liver disease (NAFLD). Investigations of global DNA methylation patterns in liver biopsies representing severe NAFLD fibrosis have been limited. We used the HumanMethylation 450K BeadChip ...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-018-0525-9
更新日期:2018-07-13 00:00:00
abstract:BACKGROUND:Chronic systemic inflammation has been associated with incident dementia, but its association with age-related cognitive decline is less clear. The acute responses of many inflammatory biomarkers mean they may provide an unreliable picture of the chronicity of inflammation. Recently, a large-scale epigenome-...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-020-00903-8
更新日期:2020-07-27 00:00:00
abstract:Background:Staging and pathological grading systems are convenient but imperfect predictors of recurrence in head and neck squamous cell carcinoma (HNSCC). Identifying biomarkers for HNSCC that will progress and cause death is a critical research area, particularly if the biomarker can be linked to selection of patient...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-018-0485-0
更新日期:2018-04-11 00:00:00
abstract::Epigenetic mechanisms are thought to play a major role in the pathogenesis of the major psychoses (schizophrenia and bipolar disorder), and they may be the link between the environment and the genome in the pathogenesis of these disorders. This paper discusses the role of epigenetics in the management of major psychos...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1007/s13148-011-0038-2
更新日期:2011-08-01 00:00:00
abstract:BACKGROUND:DNA methylation is a well-studied epigenetic mark that is frequently altered in diseases such as cancer, where specific changes are known to reflect the type and severity of the disease. Therefore, there is a growing interest in assessing the clinical utility of DNA methylation as a biomarker for diagnosing ...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-020-00880-y
更新日期:2020-06-22 00:00:00
abstract:BACKGROUND:Human immunodeficiency virus type 1 (HIV-1) latency represents the major barrier to virus eradication in infected individuals because cells harboring latent HIV-1 provirus are not affected by current antiretroviral therapy (ART). We previously demonstrated that DNA methylation of HIV-1 long terminal repeat (...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-016-0185-6
更新日期:2016-02-19 00:00:00
abstract:BACKGROUND:The tumor-specific microregional effects of the anticancer agent RRx-001, a novel epigenetic-based radio/chemosensitizer with nitrogen oxide-donating properties in phase II clinical trials, were investigated with whole tissue section quantitative immunohistological staining in mouse SCCVII and human U87 tumo...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-016-0220-7
更新日期:2016-05-11 00:00:00
abstract:Background:Reduced expression of retinoic acid-induced 2 (RAI2) was found in breast cancer. The regulation and function of RAI2 in human colorectal cancer (CRC) remain unclear. Methods:Eight CRC cell lines and 237 cases of primary CRC were analyzed. Methylation-specific PCR (MSP), flow cytometry, xenograft mouse model...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-018-0501-4
更新日期:2018-05-23 00:00:00
abstract:BACKGROUND:Abnormal DNA methylation is a hallmark of human cancers and may be a promising biomarker for early diagnosis of human cancers. However, the majority of DNA methylation biomarkers that have been identified are based on the hypothesis that early differential methylation regions (DMRs) are maintained throughout...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-020-00851-3
更新日期:2020-04-21 00:00:00
abstract:BACKGROUND:Epigenetic mechanisms have been suggested to play a role in the development of post-traumatic stress disorder (PTSD). Here, blood-derived DNA methylation data (HumanMethylation450 BeadChip) collected prior to and following combat exposure in three cohorts of male military members were analyzed to assess whet...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-019-0798-7
更新日期:2020-01-13 00:00:00
abstract:BACKGROUND:Male obesity has profound effects on morbidity and mortality, but relatively little is known about the impact of obesity on gametes and the potential for adverse effects of male obesity to be passed to the next generation. DNA methylation contributes to gene regulation and is erased and re-established during...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-020-00997-0
更新日期:2021-01-25 00:00:00
abstract:Background:New efficient therapies for urothelial carcinoma (UC) are urgently required. Small-molecule drugs targeting chromatin regulators are reasonable candidates because these regulators are frequently mutated or deregulated in UC. Indeed, in previous work, Romidepsin, which targets class I histone deacetylases (HD...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-017-0434-3
更新日期:2018-01-04 00:00:00
abstract::[This corrects the article DOI: 10.1186/s13148-016-0190-9.]. ...
journal_title:Clinical epigenetics
pub_type: 已发布勘误
doi:10.1186/s13148-016-0250-1
更新日期:2016-08-04 00:00:00
abstract:BACKGROUND:The autoimmune disease systemic lupus erythematosus (SLE) has a modified epigenome with modified tri-methylation of histone H3 lysine 4 (H3K4me3) at specific loci across the genome. H3K4me3 is a canonical chromatin mark of active transcription. Recent studies have suggested that H3K4me3 breadth has an import...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-016-0179-4
更新日期:2016-02-02 00:00:00
abstract:BACKGROUND:Apabetalone (RVX-208) is a bromodomain and extraterminal protein inhibitor (BETi) that in phase II trials reduced the relative risk (RR) of major adverse cardiac events (MACE) in patients with cardiovascular disease (CVD) by 44% and in diabetic CVD patients by 57% on top of statins. A phase III trial, BETonM...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-019-0696-z
更新日期:2019-07-12 00:00:00