Abstract:
BACKGROUND:Neural tube defects (NTDs) are severe congenital malformations. Diabetes during pregnancy is a risk factor for NTDs, but its mechanism remains elusive. Emerging evidence suggests that protein malonylation is involved in diabetes. Here, we report the correlation between histone lysine malonylation in diabetes-induced NTDs. METHODS:Nano-HPLC/MS/MS was used to screen the histone malonylation profile in human embryonic brain tissue. Then, the histone malonylation level was compared between the brains of normal control mice and mice with diabetes-induced NTDs. Finally, the histone malonylation level was compared under high glucose exposure in an E9 neuroepithelial cell line (NE4C). RESULTS:A total of 30 histone malonylation sites were identified in human embryonic brain tissue, including 18 novel sites. Furthermore, we found an increased histone malonylation level in brain tissues from mice with diabetes-induced NTDs. Finally, both the histone malonylation modified sites and the modified levels were proved to be increased in the NE4C treated with high glucose. CONCLUSION:Our results present a comprehensive map of histone malonylation in the human fetal brain. Furthermore, we provide experimental evidence supporting a relationship between histone malonylation and NTDs caused by high glucose-induced diabetes. These findings offer new insights into the pathological role of histone modifications in human NTDs.
journal_name
Mol Genet Genomic Medjournal_title
Molecular genetics & genomic medicineauthors
Zhang Q,Cai T,Xiao Z,Li D,Wan C,Cui X,Bai Bdoi
10.1002/mgg3.1403subject
Has Abstractpub_date
2020-09-01 00:00:00pages
e1403issue
9issn
2324-9269journal_volume
8pub_type
杂志文章abstract:BACKGROUND:p.Ser43Asn is a very rare transthyretin (TTR) mutation leading to familial amyloidosis of transthyretin type, ATTR amyloidosis. It was previously observed in four patients worldwide and is associated almost invariably with an isolated cardiac phenotype. METHODS AND RESULTS:We report here on an Italian famil...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.1581
更新日期:2020-12-20 00:00:00
abstract:BACKGROUND:Studies evaluating next-generation sequencing (NGS) for retinal disorders may not reflect clinical practice. We report results of retrospective analysis of patients referred for clinical testing at two institutions (US and India). METHODS:This retrospective study of 131 patients who underwent clinically val...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.1081
更新日期:2020-02-01 00:00:00
abstract::Genetics and genomic medicine in Cuba. ...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.299
更新日期:2017-05-21 00:00:00
abstract:BACKGROUND:Colon cancer is one of most malignant cancers around worldwide. Nearly 20% patients were diagnosed at colon cancer with metastasis. However, the lack of understanding regarding its pathogenesis brings difficulties to study it. METHODS:In this study, we acquired high-sequence data from GEO dataset, and perfo...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.588
更新日期:2019-04-01 00:00:00
abstract:BACKGROUND:Hainan Island, located in the South China Sea and separated from the Leizhou Peninsula by Qiongzhou Strait, is the second largest island after Taiwan in China. With the expansion of Han Chinese and the gradual formation of "South Hlai and North Han", nowadays, Hainan Hlai is the second largest population aft...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.1462
更新日期:2020-10-01 00:00:00
abstract::Single mutations in the ATP-binding cassette transporter (ABCC6) gene (OMIM 603234) are known to cause the rare autosomal recessive disease pseudoxanthoma elasticum (PXE). Recently, we have found that copy number variations (CNVs) in pseudogenes of the ABCC6 gene are quite common. The aim of this study was to investig...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.137
更新日期:2015-05-01 00:00:00
abstract:BACKGROUND:HNF1A gene regulates liver-specific genes, and genes that have a role in glucose metabolism, transport, and secretion of insulin. HNF1A gene mutations are frequently associated with type 2 diabetes. HNF1A protein has three domains: the dimerization domain, the DNA-binding domain, and the trans-activation dom...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.261
更新日期:2016-11-30 00:00:00
abstract:BACKGROUND:CAP+1 [A>C] (HBB:c.-50A>C) is a rare silent β-thalassemia (β-thal) mutation. Carrier individuals of this mutation show borderline hemoglobin (Hb), mean corpuscular volume (MCV) and Hb A2 levels. This mutation was previously reported in combination with different β-thalassemia mutations, leading to variable p...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.1602
更新日期:2021-01-24 00:00:00
abstract:BACKGROUND:To search for new prevention markers for early detection of the diseases caused by tobacco, we aimed to investigate the polymorphisms in TSLP and TSLPRs associated with cigarette smoking in the Saudi population. MATERIALS AND METHODS:Samples were collected from 177 smokers and 126 healthy controls. Three TS...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.842
更新日期:2019-08-01 00:00:00
abstract:BACKGROUND:The heritability of several psychiatric disorders is high, and specific at-risk variants have been identified. Therefore, genetic counseling and genetic testing can be prescribed to some psychiatric patients, but these services are not standardized for most of the population. The aims of the study were to ga...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.830
更新日期:2019-08-01 00:00:00
abstract:BACKGROUND:The PROX1 gene is specifically expressed in a subpopulation of endothelial cells that, by budding and sprouting, give rise to the lymphatic system. It also plays a critical role in neurogenesis and during development of many organs, such as the eye lens, liver, and pancreas. METHODS:We used next-generation ...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.1424
更新日期:2020-10-01 00:00:00
abstract:BACKGROUND:22q11 deletion syndrome (22qDS) is caused by deletion of chromosome region 22q11.2. However, mosaic cases with 22q11.2 deletion syndrome (22q11.2DS) are rarely reported. METHODS:Chromosomal microarray analysis (CMA) and fluorescence in situ hybridization fluorescence in situ hybridization (FISH) were perfor...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.847
更新日期:2019-08-01 00:00:00
abstract:BACKGROUND:Osteogenesis imperfecta (OI) is a rare group of disorders characterized by increased susceptibility to fractures due to genetically determined bone fragility. About 90% of cases are due to mutations in COL1A1 (17q21.33) or COL1A2 (7q21.3) resulting in quantitative or qualitative defects in type I collagen, a...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.1241
更新日期:2020-06-01 00:00:00
abstract:BACKGROUND:Pathogenic variants in ryanodine receptor 1 (RYR1, MIM# 180901) are the cause of congenital myopathy with fiber-type disproportion, malignant hyperthermia susceptibility type 1, central core disease of muscle, multiminicore disease and other congenital myopathies. METHODS:We present a patient with global de...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.280
更新日期:2017-03-30 00:00:00
abstract:BACKGROUND:Congenital disorder of glycosylation (CDG) type I is a group of rare disorders caused by recessive mutations in up to 25 genes that impair the N-glycan precursor formation and its transfer to proteins resulting in hypoglycosylation of multiple proteins. Congenital disorder of glycosylation causes multisystem...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.1304
更新日期:2020-08-01 00:00:00
abstract:BACKGROUND:Due to the limited availability of mRNA analysis data, the number of exonic variants resulting in splicing impairment is underestimated although aberrant splicing correction is a promising therapeutic option to treat monogenic diseases, including choroideremia (CHM), a rare X-linked eye disorder arising from...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.1490
更新日期:2020-11-01 00:00:00
abstract:BACKGROUND:Cervical cancer as one of the most common malignant tumors lead to bad prognosis among women. Some researches already focus on the carcinogenesis and pathogenesis of cervical cancer, but it is still necessary to identify more key genes and pathways. METHODS:Differentially expressed genes were identified by ...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.1200
更新日期:2020-06-01 00:00:00
abstract:BACKGROUND:Bicuspid aortic valve (BAV) is the most common congenital heart defect with a prevalence of 1%-2% in the general population. NOTCH1, SMAD6, and GATA5 are associated with BAV in humans, but few cases have been reported that did not involve NOTCH1. Here, we identified novel in-frame variants in SMAD6 (c.1168_1...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.620
更新日期:2019-05-01 00:00:00
abstract:BACKGROUND:With the implementation of a research project providing whole genome sequencing (WGS) to all pediatric cancer patients in Denmark (2016-2019), we sought to investigate healthcare professionals' views on WGS as it was actively being implemented in pediatric oncology. METHODS:Semistructured interviews were ca...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.1276
更新日期:2020-08-01 00:00:00
abstract:BACKGROUND:Lead (Pb) is broadly used in various industries and causes irreversible damage to human tissues, organs, and systems. Studies have revealed that lead exerts toxic effects via interfering with calcium channel. METHODS:In the present study, we investigated whether single nucleotide polymorphisms (SNPs) in TRP...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.562
更新日期:2019-03-01 00:00:00
abstract:BACKGROUND:Fowler syndrome is a rare autosomal recessive disorder characterized by hydranencephaly-hydrocephaly and multiple pterygium due to fetal akinesia. To date, around 45 cases from 27 families have been reported, and the pathogenic bi-allelic mutations in FLVCR2 gene described in 15 families. The pathogenesis of...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.376
更新日期:2018-05-01 00:00:00
abstract:BACKGROUND:The deletion of the distal 7q region is a rare chromosomal syndrome characterized by wide phenotypic manifestations including growth and psychomotor delay, facial dysmorphisms, and genitourinary malformations. METHODS:We describe a 6-year-old child with a 12-Mb deletion of the region 7q35q36.3. RESULTS:Amo...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.855
更新日期:2019-09-01 00:00:00
abstract:BACKGROUND:CYP1B1 variants and deletions are the most common cause of primary congenital glaucoma (PCG). METHODS:We investigated an individual with PCG from the Australian and New Zealand Registry of Advanced Glaucoma. We performed sequencing of the CYP1B1 gene, followed by Multiplex Ligation-dependent Probe Amplifica...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.774
更新日期:2019-08-01 00:00:00
abstract:BACKGROUND:The NIPAL4 gene is described to be implicated of Congenital Ichthyosiform Erythroderma (CIE). It encodes a magnesium transporter membrane-associated protein, hypothetically involved in epidermal lipid processing and in lamellar body formation. The aim of this work is to investigate the causative mutation in ...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.1104
更新日期:2020-03-01 00:00:00
abstract:BACKGROUND:Fanconi anemia (FA) is phenotypically diverse, hereditary condition associated with bone marrow failure, multiple physical abnormalities, and an increased susceptibility to the development of malignancies. Less recognized manifestations of FA include endocrine abnormalities. International discourse has highl...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.1351
更新日期:2020-08-01 00:00:00
abstract::We describe six individuals with microdeletions and microduplications in the distal 22q11.2 region detected by microarray. Five of the abnormalities have breakpoints in the low-copy repeats (LCR) in this region and one patient has an atypical rearrangement. Two of the six patients with abnormalities in the region betw...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.146
更新日期:2015-07-01 00:00:00
abstract:BACKGROUND:The prevalence and the role of AGG interruptions within the FMR1 gene in the normal population is unknown. In this study, we investigated the frequent of AGG loss, in one or two alleles within the normal population. The role of AGG in the FMR1 stability has been assessed by correlating AGG loss to the preval...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.946
更新日期:2019-10-01 00:00:00
abstract:BACKGROUND:Submicroscopic chromosomal imbalance is associated with an increased nuchal translucency (NT). Most previous research has recommended the use of chromosomal microarray analysis (CMA) for prenatal diagnosis if the NT ≥ 3.5 mm. However, there is no current global consensus on the cutoff value for CMA. In this ...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.811
更新日期:2019-08-01 00:00:00
abstract:BACKGROUND:Long noncoding RNAs (lncRNAs) are from the family of noncoding RNAs. Existing studies have shown that lncRNAs are involved in many biological processes and are strongly related to the occurrence and development of tumors. Recent studies have indicated that lncRNA GIHCG participates in the progression of many...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.711
更新日期:2019-06-01 00:00:00
abstract:BACKGROUND:Hereditary myosin myopathies are a group of rare muscle disorders, caused by mutations in genes encoding for skeletal myosin heavy chains (MyHCs). MyHCIIa is encoded by MYH2 and is expressed in fast type 2A and 2B muscle fibers. MYH2 mutations are responsible for an autosomal dominant (AD) progressive myopat...
journal_title:Molecular genetics & genomic medicine
pub_type: 杂志文章
doi:10.1002/mgg3.1320
更新日期:2020-09-01 00:00:00