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It is well known that histone modifications are associated with gene expression. In order to further study this relationship, 16 kinds of Chip-seq histone modification data and mRNA-seq data of the human embryonic stem cell H1 are chosen. The distributions of histone modifications in the regions flanking transcription start sites (TSSs) for highly expressed and lowly expressed genes are computed,...
Hypoxic regions are common in solid tumors and have an impact on tumor progression and on the therapeutic response. However, the underlying mechanism for hypoxic tumor microenvironment has not been entirely elucidated. Recently, long noncoding RNAs (lncRNAs) are being increasingly recognized to contribute to carcinogenesis through diverse mechanisms. To date, several lncRNAs have been described in...
Viral encoded microRNAs play key roles in regulating gene expression and the life cycle of human herpes viruses. Latency is one of the hallmarks of the human cytomegalovirus (HCMV or HHV5) life cycle, and its control may have immense practical applications. The present study aims to identify HCMV encoded microRNAs during the latency phase of the virus. We used a highly sensitive real time PCR (RTPCR)...
The overall process of protein biosynthesis across all domains of life is similar; however, detailed insights reveal a range of differences in the proteins involved. For decades, the process of protein translation in archaea has been considered to be closer to eukaryotes than to bacteria. In archaea, however, several homologues of eukaryotic proteins involved in translation initiation have not yet...
Evidence has been obtained showing that endoplasmic reticulum (ER) stress is closely associated with the development of type 2 diabetes (T2D) and that the human X box binding protein 1 (XBP1) is an important transcription factor involved in the development of ER stress. The study aimed to analyze the potential association between polymorphism −116C/G of XBP1 and the risk of T2D. The association between...
Stem cell pluripotency factors can induce somatic cells to form induced pluripotent stem cells, which are involved in cell reprogramming and dedifferentiation. The tissue regeneration in the earthworm Eisenia foetida may involve cell dedifferentiation. There is limited information about associations between pluripotency factors and the regeneration. In this report, cDNA sequences of pluripotency factors,...
Vancomycin-resistant Staphylococcus aureus (VRSA) is a Gram-positive, facultative aerobic bacterium which is evolved from the extensive exposure of Vancomycin to Methicillin resistant S. aureus (MRSA) that had become the most common cause of hospital and community-acquired infections. Due to the emergence of different antibiotic resistance strains, there is an exigency to develop novel drug targets...
ADAM metallopeptidase with thrombospondin type I motif, 1 (ADAMTS1) that has both antiangiogenic and aggrecanase activity was dysregulated in many pathophysiologic circumstances. However, there is limited information available on the transcriptional regulation of ADAMTS1 gene. Therefore, this study mainly aimed to identify regulatory regions important for the regulation of ADAMTS1 gene under normoxic...
The unique properties of magnesium (Mg) and its alloys that combine favourable mechanical properties, biocompatibility, and biodegradability, which until now have been restricted primarily to polymers, justify its study in the field of implantology. Previous in vivo studies have underlined the possible osteoconductive effects of Mg-based metals, and several in vitro studies have highlighted positive...
Pax3 and Pax7 are the regulators and markers of muscle progenitors and satellite cells that contribute to the embryonic development and postembryonic growth of skeletal muscle in vertebrates, as well as to its repair and regeneration. However, information regarding them in vertebrate genome model, torafugu Takifugu rubripes, has remained unknown. Therefore, as an initial step, here we characterized...
Oomycetes are eukaryotic microorganisms, which are phylogenetically distinct from the true-fungi, which they resemble morphologically. While many oomycetes are pathogenic to plants, Pythium insidiosum is capable of infecting humans and animals. Mitochondrial (mt) genomes are valuable genetic resources for exploring the evolution of eukaryotes. During the course of 454-based nuclear genome sequencing,...
Congenital heart disease (CHD) is the most common birth abnormality, and more than 40% CHD subtypes are sporadic atrial septal defect (ASD) and ventricular septal defect (VSD). The etiology of ASD and VSD remains largely unknown. NKX2-5 gene is a highly conserved homeobox protein gene and expressed in the developing heart. Its mutations can cause sporadic ASD and VSD. This study aimed to investigate...
Recently, immunoglobulin (Ig) expression was reported in a variety of non-B lineage cells, including myeloid cells. We assessed whether hematopoietic stem/progenitor cells (HSC/HPCs) can express Ig. With Gene Expression Omnibus (GEO) microarray database analysis, we found that IGHM was expressed with the highest frequency and level in umbilical cord blood CD34+ HSC/HPCs, followed by IGK@, IGHE, IGHD,...
To provide an update of currently recognized clinically relevant candidate and known genes for human reproduction and related infertility plotted on high resolution chromosome ideograms (850 band level) and represented alphabetically in tabular form.Descriptive authoritative computer-based website and peer-reviewed medical literature searches used pertinent keywords representing human reproduction...
GAMT deficiency is an autosomal recessive disorder of creatine biosynthesis causing developmental delays or intellectual disability in untreated patients as a result of irreversible brain damage occurring prior to diagnosis. Normal neurodevelopmental outcome has been reported in patients treated from neonatal period highlighting the importance of early treatment.Five hundred anonymized newborns from...
Glial cell line-derived neurotrophic factor (GDNF) is necessary for the migration of neural crest stem cells in the gut. However, mutations in GDNF per se are deemed neither necessary nor sufficient to cause Hirschsprung's disease (HSCR). In a previous study, a modifier locus on chromosome 2 in rats carrying Ednrbsl mutations was identified, and several mutations in the putative regulatory region...
The plant homeobox domain (PHD) proteins are widespread in eukaryotes, and play important roles in regulating chromatin and transcription. Comprehensive analyses of PHD-finger proteins have been performed in animals, but few plant PHD-finger proteins involved in growth and development have been characterized functionally. In this study, we conducted a genome-wide survey of PHD-finger proteins in Populus...
Coffin–Lowry syndrome (CLS) is an X-linked semi-dominant disorder characterized by diverse phenotypes including intellectual disability, facial and digital anomalies. Loss-of-function mutations in the Ribosomal Protein S6 Kinase Polypeptide 3 (RPS6KA3) gene have been shown to be responsible for CLS. Among the large number of mutations, however, no exonic mutation causing exon skipping has been described...
Gentiana straminea is a popular Tibetan medicine that has been used for thousands of years in China to treat various diseases and conditions. Although it has multiple pharmaceutical purposes and important economic plant resource in China, transcriptome and molecular base still known limited. In flowering season, samples were collected from different tissues, using the NGS Illumina. Solexa platform,...
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