Abstract:
:Esophageal cancer is one of the most common malignancies in the world. Squamous cell carcinoma accounts for approximately 90 % of esophageal cancer cases. Genetic and epigenetic changes have been found to accumulate during the development of various cancers, including esophageal squamous carcinoma (ESCC). Tobacco smoking and alcohol consumption are two major risk factors for ESCC, and both tobacco and alcohol were found to induce methylation changes in ESCC. Growing evidence demonstrates that aberrant epigenetic changes play important roles in the multiple-step processes of carcinogenesis and tumor progression. DNA methylation may occur in the key components of cancer-related signaling pathways. Aberrant DNA methylation affects genes involved in cell cycle, DNA damage repair, Wnt, TGF-β, and NF-κB signaling pathways, including P16, MGMT, SFRP2, DACH1, and ZNF382. Certain genes methylated in precursor lesions of the esophagus demonstrate that DNA methylation may serve as esophageal cancer early detection marker, such as methylation of HIN1, TFPI-2, DACH1, and SOX17. CHFR methylation is a late stage event in ESCC and is a sensitive marker for taxanes in human ESCC. FHIT methylation is associated with poor prognosis in ESCC. Aberrant DNA methylation changes may serve as diagnostic, prognostic, and chemo-sensitive markers. Characterization of the DNA methylome in ESCC will help to better understand its mechanisms and develop improved therapies.
journal_name
Clin Epigeneticsjournal_title
Clinical epigeneticsauthors
Ma K,Cao B,Guo Mdoi
10.1186/s13148-016-0210-9subject
Has Abstractpub_date
2016-04-22 00:00:00pages
43eissn
1868-7075issn
1868-7083pii
210journal_volume
8pub_type
杂志文章,评审abstract::The study of DNA methylation in development and disease has 'exploded' as a field in recent years, with three major classes of measurement now routine. These encompass (i) locus-specific, (ii) genome-scale/wide and (iii) 'global' methylation approaches. Measures of global methylation refer to the level of 5-methylcyto...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-017-0311-0
更新日期:2017-01-13 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:BACKGROUND:Goblet cell metaplasia, a common feature of chronic obstructive pulmonary disease (COPD), is associated with mucus hypersecretion which contributes to the morbidity and mortality among patients. Transcription factors SAM-pointed domain-containing Ets-like factor (SPDEF) and forkhead box protein A2 (FOXA2) re...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-017-0341-7
更新日期:2017-04-24 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:Both forms of facioscapulohumeral muscular dystrophy (FSHD) are associated with aberrant epigenetic regulation of the chromosome 4q35 D4Z4 macrosatellite. Chromatin changes due to large deletions of heterochromatin (FSHD1) or mutations in chromatin regulatory proteins (FSHD2) lead to relaxation of epigenetic...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-015-0072-6
更新日期:2015-03-29 00:00:00
abstract:BACKGROUND:Preeclampsia is one of the leading causes of fetal and maternal morbidity and mortality worldwide. Preterm babies of mothers with early onset preeclampsia (EOPE) are at higher risks for various diseases later on in life, including cardiovascular diseases. We hypothesized that genome-wide epigenetic alteratio...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-015-0052-x
更新日期:2015-03-13 00:00:00
abstract:BACKGROUND:Numerous pulmonary diseases manifest with upper lobe predominance including cystic fibrosis, smoking-related chronic obstructive pulmonary disease, and tuberculosis. Zonal hypoxia, characteristic of these pulmonary maladies, and oxygen stress in general is known to exert profound effects on various important...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-017-0355-1
更新日期:2017-05-30 00:00:00
abstract:BACKGROUND:Activation of transcription enhancers, especially super-enhancers, is one of the critical epigenetic features of tumorigenesis. However, very few studies have systematically identified the enhancers specific in cancer tissues. METHODS:Here, we studied the change of histone modifications in MMTV-PyVT breast ...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-019-0645-x
更新日期:2019-03-12 00:00:00
abstract:BACKGROUND:Emerging evidence has shown that MUC1 and TFF2 play crucial roles in the H. pylori-infected pathogenesis of gastric cancer (GC). A recent study revealed that H. pylori infection induced obviously increased Tff2 methylation levels in Muc1-/- mice compared with controls. However, little is known of the molecul...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-020-00832-6
更新日期:2020-03-02 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:Testicular germ cell tumor such as seminoma is strongly associated with male reproductive problems commonly associated with the alteration of sperm parameters as described in testicular dysgenesis syndrome. Interestingly, numerous studies have reported that the precursor of germ cell cancer, germ cell neopla...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-018-0559-z
更新日期:2018-10-19 00:00:00
abstract::Researchers have begun to examine epigenetic alterations in the placenta, making key advances in understanding the epigenetic regulatory mechanisms of the placenta that define underlying processes of human development and disease. Examining changes in microRNA (miRNA) expression associated with environmental exposures...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1007/s13148-011-0046-2
更新日期:2011-08-01 00:00:00
abstract:: Friedreich ataxia (FRDA) is a debilitating and frequently fatal neurological disorder that is recessively inherited. It belongs to the group of genetic disorders known as the Repeat Expansion Diseases, in which pathology arises from the deleterious consequences of the inheritance of a tandem repeat array whose repeat...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/1868-7083-4-2
更新日期:2012-01-30 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::After publication of the original article [1], authors have requested to add a 'J' as middle name for Richard Gilbertson. Hence, full name should be Richard J Gilbertson. ...
journal_title:Clinical epigenetics
pub_type: 已发布勘误
doi:10.1186/s13148-019-0737-7
更新日期:2019-10-21 00:00:00
abstract:BACKGROUND:Mitochondrial dysregulation and aberrant epigenetic mechanisms have been frequently reported in neurodegenerative diseases, including amyotrophic lateral sclerosis (ALS), and several researchers suggested that epigenetic dysregulation in mitochondrial DNA (mtDNA) could contribute to the neurodegenerative pro...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-020-00933-2
更新日期:2020-09-11 00:00:00
abstract:BACKGROUND:Splicing is more efficient when coupled with transcription and it has been proposed that nucleosomes enriched in exons are important for splice site recognition. Lynch syndrome is a familial cancer syndrome that can be caused by the autosomal dominant inheritance of splice site mutations in the MutL homolog ...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-014-0032-6
更新日期:2014-12-13 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::Lymphocytes from the peripheral blood of patients with prostate cancer-the most frequent (noncutaneous) tumor in men-display epigenetic aberrations (altered modes of allelic replication) characteristic of the malignant phenotype. The present study aims to determine whether replication aberrations add certainty to the ...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1007/s13148-011-0029-3
更新日期:2011-08-01 00:00:00
abstract:BACKGROUND:Inflammation has been associated with higher rates of recurrence and mortality in head and neck cancer (HNC). While the biological mechanisms predisposing patients to heightened inflammatory states remain largely unknown, DNA methylation has been proposed to reflect systemic inflammation. In this analysis, w...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-020-00930-5
更新日期:2020-09-11 00:00:00
abstract:BACKGROUND:Canine mammary tumor (CMT) has long been considered as a good animal model for human breast cancer (HBC) due to their pathological and biological similarities. However, only a few aspects of the epigenome have been explored in both HBC and CMT. Moreover, DNA methylation studies have mainly been limited to th...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-020-00888-4
更新日期:2020-07-21 00:00:00
abstract:BACKGROUND:Smoking is the largest preventable cause of morbidity and mortality in the United States. In previous work, we demonstrated that altered DNA methylation at the aryl hydrocarbon receptor repressor (AHRR) is correlated with self-reported smoking in 19-year-old African Americans with relatively low levels of sm...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/1868-7083-5-19
更新日期:2013-10-11 00:00:00
abstract:BACKGROUND:Epigenome-wide association studies using DNA methylation have the potential to uncover novel biomarkers and mechanisms of cardiovascular disease (CVD) risk. However, the direction of causation for these associations is not always clear, and investigations to-date have often failed to replicate at the level o...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-019-0705-2
更新日期:2019-10-15 00:00:00
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 i...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-018-0523-y
更新日期:2018-07-05 00:00:00
abstract:BACKGROUND:The DNA modification 5-hydroxymethylcytosine (5hmC) is now referred to as the sixth base of DNA with evidence of tissue-specific patterns and correlation with gene regulation and expression. This epigenetic mark was recently reported as a potential biomarker for multiple types of cancer, but its application ...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-017-0368-9
更新日期:2017-07-14 00:00:00
abstract:BACKGROUND:Epigenetic changes in DNA methylation could regulate the expression of several allergy-related genes. We investigated whether tolerance acquisition in children with immunoglobulin E (IgE)-mediated cow's milk allergy (CMA) is characterized by a specific DNA methylation profile of Th2 (IL-4, IL-5) and Th1 (IL-...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-015-0070-8
更新日期:2015-03-31 00:00:00
abstract:BACKGROUND:Recent developments in genomic sequencing have advanced our understanding of the mutations underlying human malignancy. Melanoma is a prototype of an aggressive, genetically heterogeneous cancer notorious for its biologic plasticity and predilection towards developing resistance to targeted therapies. Eviden...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-015-0091-3
更新日期:2015-06-09 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: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:BACKGROUND:Frozen-thawed embryo transfer (FET) is increasingly available for the improvement of the success rate of assisted reproductive technologies other than fresh embryo transfer (ET). There have been numerous findings that FET provides better obstetric and perinatal outcomes. However, the birth weight of infants ...
journal_title:Clinical epigenetics
pub_type: 杂志文章
doi:10.1186/s13148-017-0379-6
更新日期:2017-08-03 00:00:00