Abstract：
:Growing evidence shows a close association of transposable elements (TE) with non-coding RNAs (ncRNA), and a significant number of small ncRNAs originate from TEs. Further, ncRNAs linked with TE sequences participate in a wide-range of regulatory functions. Alu elements in particular are critical players in gene regulation and molecular pathways. Alu sequences embedded in both long non-coding RNAs (lncRNA) and mRNAs form the basis of targeted mRNA decay via short imperfect base-pairing. Imperfect pairing is prominent in most ncRNA/target RNA interactions and found throughout all biological kingdoms. The piRNA-Piwi complex is multifunctional, but plays a major role in protection against invasion by transposons. This is an RNA-based genetic immune system similar to the one found in prokaryotes, the CRISPR system. Thousands of long intergenic non-coding RNAs (lincRNAs) are associated with endogenous retrovirus LTR transposable elements in human cells. These TEs can provide regulatory signals for lincRNA genes. A surprisingly large number of long circular ncRNAs have been discovered in human fibroblasts. These serve as "sponges" for miRNAs. Alu sequences, encoded in introns that flank exons are proposed to participate in RNA circularization via Alu/Alu base-pairing. Diseases are increasingly found to have a TE/ncRNA etiology. A single point mutation in a SINE/Alu sequence in a human long non-coding RNA leads to brainstem atrophy and death. On the other hand, genomic clusters of repeat sequences as well as lncRNAs function in epigenetic regulation. Some clusters are unstable, which can lead to formation of diseases such as facioscapulohumeral muscular dystrophy. The future may hold more surprises regarding diseases associated with ncRNAs andTEs.
journal_name
Int J Mol Scijournal_title
International journal of molecular sciencesauthors
Hadjiargyrou M,Delihas Ndoi
10.3390/ijms140713307subject
Has Abstractpub_date
2013-06-26 00:00:00pages
13307-28issue
7issn
1422-0067pii
ijms140713307journal_volume
14pub_type
杂志文章,评审abstract：:Geobacter species are capable of utilizing solid-state compounds, including anodic electrodes, as electron acceptors of respiration via extracellular electron transfer (EET) and have attracted considerable attention for their crucial role as biocatalysts of bioelectrochemical systems (BES's). Recent studies disclosed ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18010108
更新日期：2017-01-06 00:00:00
abstract：:In biological cells, membrane proteins are the most crucial component for the maintenance of cell physiology and processes, including ion transportation, cell signaling, cell adhesion, and recognition of signal molecules. Therefore, researchers have proposed a number of membrane platforms to mimic the biological cell ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms20061437
更新日期：2019-03-21 00:00:00
abstract：:Actomyosin-mediated contractility is required for the majority of force-driven cellular events such as cell division, adhesion, and migration. Under pathological conditions, the role of actomyosin contractility in malignant phenotypes of various solid tumors has been extensively discussed, but the pathophysiological r...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21103460
更新日期：2020-05-14 00:00:00
abstract：:Ion channels included in the family of Connexins (Cx) help to control cell proliferation and differentiation of neuronal progenitors. Here we explored the role of Connexin 50 (Cx50) in cell fate modulation of adult spinal cord derived neural precursors located in the ependymal canal (epSPC). epSPC from non-injured ani...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms161125981
更新日期：2015-11-06 00:00:00
abstract：:Bisphenol A (BPA) is a widespread pollutant threatening the ecosystem and human health. An effective BPA degrader YC-JY1 was isolated and identified as Sphingobium sp. The optimal temperature and pH for the degradation of BPA by strain YC-JY1 were 30 °C and 6.5, respectively. The biodegradation pathway was proposed ba...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21103588
更新日期：2020-05-19 00:00:00
abstract：:For patients with end-stage renal disease requiring hemodialysis, their vascular access is both their lifeline and their Achilles heel. Despite being recommended as primary vascular access, the arteriovenous fistula (AVF) shows sub-optimal results, with about 50% of patients needing a revision during the year followin...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms20215387
更新日期：2019-10-29 00:00:00
abstract：BACKGROUND:Widespread use of prostate specific antigen (PSA) in screening procedures allowed early identification of an increasing number of prostate cancers (PCas), mainly including indolent cancer. Availability of different therapeutic strategies which have a very different impact on the patient's quality of life sug...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21041184
更新日期：2020-02-11 00:00:00
abstract：:Abnormal filamentous aggregates that are formed by tangled tau protein turn out to be classic amyloid fibrils, meeting all the criteria defined under the fuzzy oil drop model in the context of amyloid characterization. The model recognizes amyloids as linear structures where local hydrophobicity minima and maxima prop...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19102910
更新日期：2018-09-25 00:00:00
abstract：:Innate and adaptive immunity are both involved in acute and chronic inflammatory processes. The main cellular players in the innate immune system are macrophages, mast cells, dendritic cells, neutrophils, eosinophils, and natural killer (NK), which offer antigen-independent defense against infection. Helicobacter pylo...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms17010109
更新日期：2016-01-15 00:00:00
abstract：:A novel camptothecin analogue, (20S)-10,11-methylenedioxy-camptothecin (FL118), has been proven to show significant antitumor efficacy for a wide variety of solid tumors. However, the further development of FL118 is severely hindered due to its extremely poor water solubility and adverse side effects. Here, two series...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21228495
更新日期：2020-11-11 00:00:00
abstract：:During plant-pathogen interactions, plants have to relocate their resources including energy to defend invading organisms; as a result, plant growth and development are usually reduced. Arabidopsis signal responsive1 (AtSR1) has been documented as a negative regulator of plant immune responses and could serve as a pos...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19061764
更新日期：2018-06-14 00:00:00
abstract：:As sessile organisms, plants are frequently exposed to different stress conditions caused by either biotic or abiotic factors. Understanding the mechanisms that underlie plant interaction with the biotic and abiotic environments is fundamental to both plant biotechnology and sustainable agriculture. Brassinosteroids (...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms19124091
更新日期：2018-12-17 00:00:00
abstract：:Hypoxia, which is common during tumor progression, plays important roles in tumor biology. Failure in cell death in response to hypoxia contributes to progression and metastasis of tumors. On the one hand, the metabolic and oxidative stress following hypoxia could lead to cell death by triggering signal cascades, like...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms161025536
更新日期：2015-10-23 00:00:00
abstract：:Chlorogenic (CA) and rosmarinic (RA) acids are two natural bioactive hydroxycinnamic acids whose antioxidant properties can be modulated by the chelation of metal ions. In this work, the interactions of these two carboxylic phenols with calcium ions and the impact of such interactions on their antioxidant activity wer...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21144948
更新日期：2020-07-13 00:00:00
abstract：:The introduction of glyphosate-resistant (GR) crops revolutionized weed management; however, the improper use of this technology has selected for a wide range of weeds resistant to glyphosate, referred to as superweeds. We characterized the high glyphosate resistance level of an Amaranthus hybridus population (GRH)-a ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20102396
更新日期：2019-05-15 00:00:00
abstract：BACKGROUND:Gastritis is a prevalent disease and commonly classified into autoimmune (A), bacterial (B), and chemical (C) type gastritis. While the former two subtypes are associated with an increased risk of developing gastric intestinal adenocarcinoma, the latter subtype is not. In this study, we evaluated the capabil...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21186652
更新日期：2020-09-11 00:00:00
abstract：:A bacterial strain EMS with the capability of degrading microcystins (MCs) was isolated from Lake Taihu, China. The bacterium was tentatively identified as a Stenotrophomonas sp. The bacterium could completely consume MC-LR and MC-RR within 24 hours at a concentration of 0.7 microg/mL and 1.7 microg/mL, respectively. ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms11030896
更新日期：2010-03-02 00:00:00
abstract：:Advances in the use of targeted and immune therapies have revolutionized the clinical management of melanoma patients, prolonging significantly their overall and progression-free survival. However, both targeted and immune therapies suffer limitations due to genetic mutations and epigenetic modifications, which determ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21124544
更新日期：2020-06-26 00:00:00
abstract：:The transition from pregnancy to lactation is characterized by a progressive decrease in insulin sensitivity. Propionate increases with dietary fiber consumption and has been shown to improve insulin sensitivity. Recent studies suggest that plasma odd-chain fatty acids [OCFAs; pentadecanoic acid (C15:0) and heptadecan...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21020635
更新日期：2020-01-18 00:00:00
abstract：:Glutamate (Glu)-mediated excitotoxicity is a major cause of amyotrophic lateral sclerosis (ALS) and our previous work highlighted that abnormal Glu release may represent a leading mechanism for excessive synaptic Glu. We demonstrated that group I metabotropic Glu receptors (mGluR1, mGluR5) produced abnormal Glu releas...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20184552
更新日期：2019-09-13 00:00:00
abstract：:Complex neuropsychiatric-cardiac syndromes can be genetically determined. For the first time, the authors present a syndromal form of short QT syndrome in a 34-year-old German male patient with extracardiac features with predominant psychiatric manifestation, namely a severe form of secondary high-functioning autism s...
journal_title：International journal of molecular sciences
pub_type：
doi：10.3390/ijms21228611
更新日期：2020-11-15 00:00:00
abstract：:Mitochondrial dysfunction plays a central role in the neuropathology associated with status epilepticus (SE) and is implicated in the development of epilepsy. While excitotoxic mechanisms are well-known mediators affecting mitochondrial health following SE, whether hyperactivation of poly(ADP-ribose) polymerase-1 (PAR...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18071502
更新日期：2017-07-12 00:00:00
abstract：BACKGROUND:Our aim was to evaluate the feasibility of a serological assessment of gastric cancer risk in patients undergoing colonoscopy in countries with low-to-moderate incidence rates. METHODS:Serum samples were prospectively collected from 453 patients (>50 years old) undergoing colonoscopies. Of these, 279 (61.6%...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19123854
更新日期：2018-12-03 00:00:00
abstract：:A new approach for encoding DNA sequences as input for DNA sequence analysis is proposed using the error correction coding theory of communication engineering. The encoder was designed as a convolutional code model whose generator matrix is designed based on the degeneracy of codons, with a codon treated in the model ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms14048393
更新日期：2013-04-16 00:00:00
abstract：:Fisetin is found in many fruits and plants such as grapes and onions, and exerts anti-inflammatory, anti-proliferative, and anticancer activity. However, whether fisetin regulates melanogenesis has been rarely studied. Therefore, we evaluated the effects of fisetin on melanogenesis in B16F10 melanoma cell and zebrafis...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21010312
更新日期：2020-01-02 00:00:00
abstract：:The voltage-dependent anion channel (VDAC), a highly conserved major mitochondrial outer membrane protein, plays crucial roles in energy metabolism and metabolite transport. However, knowledge about the roles of the VDAC family in plants is limited. In this study, we investigated the expression pattern of VDAC1 in Ara...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms14010701
更新日期：2013-01-04 00:00:00
abstract：:We examined the effects of gut microbial catabolites of tryptophan on the aryl hydrocarbon receptor (AhR). Using a reporter gene assay, we show that all studied catabolites are low-potency agonists of human AhR. The efficacy of catabolites differed substantially, comprising agonists with no or low (i3-propionate, i3-a...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21072614
更新日期：2020-04-09 00:00:00
abstract：:Recent comparative studies have indicated distinct expression profiles of short, non-coding microRNAs (miRNAs) in various types of cancer, including oral squamous cell carcinoma (OSCC). In this study, we employed a hybrid approach using Drosophila melanogaster as well as OSCC cell lines to validate putative targets of...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21197232
更新日期：2020-09-30 00:00:00
abstract：:Intrinsically disordered proteins (IDPs) do not have rigid 3D structures, showing changes in their folding depending on the environment or ligands. Intrinsically disordered proteins are widely spread in eukaryotic genomes, and these proteins participate in many cell regulatory metabolism processes. Some IDPs, when abe...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms20061322
更新日期：2019-03-15 00:00:00
abstract：:Several studies have shown the importance of Extracellular Vesicles (EVs) in the intercellular communication between tumour and resident cells. Through EVs, tumour cells can trigger cell-signalling molecules and shuttle exogenous information to target cells, thus promoting spread of the disease. In fact, many processe...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms20194805
更新日期：2019-09-27 00:00:00
