Abstract：
:Altered microRNA expression is implicated in cardiovascular diseases. Our objective was to determine microRNA signatures in thoracic aortic aneurysms (TAAs) and abdominal aortic aneurysms (AAAs) compared with control non-aneurysmal aortic specimens. We evaluated the expression of fifteen selected microRNA in human TAA and AAA operative specimens compared to controls. We observed significant upregulation of miR-221 and downregulation of miR-1 and -133 in TAA specimens. In contrast, upregulation of miR-146a and downregulation of miR-145 and -331-3p were found only for AAA specimens. Upregulation of miR-126 and -486-5p and downregulation of miR-30c-2*, -155, and -204 were observed in specimens of TAAs and AAAs. The data reveal microRNA expression signatures unique to aneurysm location and common to both thoracic and abdominal pathologies. Thus, changes in miR-1, -29a, -133a, and -221 are involved in TAAs and miR-145, -146, and -331-3p impact AAAs. This work validates prior studies on microRNA expression in aneurysmal diseases.
journal_name
Int J Mol Scijournal_title
International journal of molecular sciencesauthors
Venkatesh P,Phillippi J,Chukkapalli S,Rivera-Kweh M,Velsko I,Gleason T,VanRyzin P,Aalaei-Andabili SH,Ghanta RK,Beaver T,Chan EKL,Kesavalu Ldoi
10.3390/ijms18040875subject
Has Abstractpub_date
2017-04-20 00:00:00issue
4issn
1422-0067pii
ijms18040875journal_volume
18pub_type
杂志文章abstract：:The thymus generates central immune tolerance by producing self-restricted and self-tolerant T-cells as a result of interactions between the developing thymocytes and the stromal microenvironment, mainly formed by the thymic epithelial cells. The thymic epithelium derives from the endoderm of the pharyngeal pouches, e...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21165765
更新日期：2020-08-11 00:00:00
abstract：:We have reported that conventional protein kinase Cγ (cPKCγ)-modulated neuron-specific autophagy improved the neurological outcome of mice following ischemic stroke through the Akt-mechanistic target of rapamycin (mTOR) pathway. However, its detailed molecular mechanism remains unclear. In this study, prim...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19051380
更新日期：2018-05-06 00:00:00
abstract：:Astrocytomas and, in particular, their most severe form, glioblastoma, are the most aggressive primary brain tumors and those with the poorest vital prognosis. Standard treatment only slightly improves patient survival. Therefore, new therapies are needed. Very few risk factors have been clearly identified but many ep...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21239114
更新日期：2020-11-30 00:00:00
abstract：:Parkinson's disease (PD) is characterized by distinct motor and non-motor symptoms. Sleep disorders are the most frequent and challenging non-motor symptoms in PD patients, and there is growing evidence that they are a consequence of disruptions within the circadian system. PD is characterized by a progressive degener...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19061651
更新日期：2018-06-03 00:00:00
abstract：:The proteome of zygotic embryos of Acer platanoides L. was analyzed via high-resolution 2D-SDS-PAGE and MS/MS in order to: (1) identify significant physiological processes associated with embryo development; and (2) identify changes in the proteome of the embryo associated with the acquisition of seed dormancy. Sevent...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms150610868
更新日期：2014-06-17 00:00:00
abstract：:Chemical injury is partly due to free radical lipid peroxidation, which can induce oxidative stress and produce a large number of reactive oxygen species (ROS). Oxaloacetic acid is an important intermediary in the tricarboxylic acid cycle (TCA cycle) and participates in metabolism and energy production. In our study, ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19061626
更新日期：2018-05-31 00:00:00
abstract：:Nitrogen (N) is an essential nutrient for plant growth and development. Plant species respond to N fluctuations and N sources, i.e., ammonium or nitrate, differently. Masson pine (Pinus massoniana Lamb.) is one of the pioneer plants in the southern forests of China. It shows better growth when grown in medium containi...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21207548
更新日期：2020-10-13 00:00:00
abstract：:Poplars have evolved various strategies to optimize acclimation responses to environmental conditions. However, how poplars balance growth and nitrogen deficiency remains to be elucidated. In the present study, changes in root development, carbon and nitrogen physiology, and the transcript abundance of associated gene...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19082302
更新日期：2018-08-06 00:00:00
abstract：:MCP-1-induced protein (MCPIP, also known as Zc3h12a or Regnase-1), a newly identified suppressor of cytokine signaling, is expressed in endothelial cells (ECs). To investigate the role of endothelial MCPIP in vascular homeostasis and function, we deleted the MCPIP gene specifically in ECs using the Cre-LoxP system. EC...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20010172
更新日期：2019-01-05 00:00:00
abstract：:Prion disease has displayed large infection host ranges among several species; however, dogs have not been reported to be infected and are considered prion disease-resistant animals. Case-controlled studies in several species, including humans and cattle, indicated a potent association of prion protein gene (PRNP) pol...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20061404
更新日期：2019-03-20 00:00:00
abstract：:Bacillus cereus can survive in the form of spores for prolonged periods posing a serious problem for the manufacture of safe shelf-stable foods of optimal quality. Our study aims at increasing knowledge of B. cereus spores focusing primarily on germination mechanisms to develop novel milder food preservation strategie...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21155198
更新日期：2020-07-22 00:00:00
abstract：:Aronia melanocarpa (Michx.) Ell. belongs to the Rosaceae family. The purpose of this study is to explore the gastroprotective effect of the Aronia melanocarpa hydro-alcoholic extract (AMHAE) against ethanol-induced gastric ulcer in a rat model. Different concentrations (50, 100, and 200 mg/kg) of AMHAE, or 30 mg/kg of...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18061195
更新日期：2017-06-05 00:00:00
abstract：:Bull spermatozoa physiology may be modulated by melatonin. We washed ejaculated spermatozoa free of melatonin and incubated them (4 h, 38 °C) with 0-pM, 1-pM, 100-pM, 10-nM and 1-µM melatonin in TALP-HEPES (non-capacitating) and TALP-HEPES-heparin (capacitating). This range of concentrations encompassed the effects me...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21082701
更新日期：2020-04-13 00:00:00
abstract：:Cannabinoids, the biologically active constituents of Cannabis, have potent neuronal and immunological effects. However, the basic and medical research dedicated to medical cannabis and cannabinoids is limited. The influence of these treatments on hematologic reconstitution and on the development of graft versus host ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20030668
更新日期：2019-02-04 00:00:00
abstract：:The initiative strategy for the development of novel anti-microbial agents usually uses the virulence factors of bacteria as a target, without affecting their growth and survival. The type III secretion system (T3SS), one of the essential virulence factors in most Gram-negative pathogenic bacteria because of its highl...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20040971
更新日期：2019-02-23 00:00:00
abstract：:Past research has demonstrated that oestrogenic compounds produce strand breaks in the DNA of sperm and lymphocytes via reactive oxygen species (ROS). In the current investigation, sperm and lymphocytes were treated in vitro with oestrogenic compounds (diethylstilboestrol, progesterone, 17β-oestradiol, noradrenaline a...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms12052783
更新日期：2011-01-01 00:00:00
abstract：:Ataxia is a common clinical feature in inherited metabolic disorders. There are more than 150 inherited metabolic disorders in patients presenting with ataxia in addition to global developmental delay, encephalopathy episodes, a history of developmental regression, coarse facial features, seizures, and other types of ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21155519
更新日期：2020-08-01 00:00:00
abstract：:Copy number variants (CNVs) detected by chromosomal microarray analysis (CMA) significantly contribute to understanding the etiology of autism spectrum disorder (ASD) and other related conditions. In recognition of the value of CMA testing and its impact on medical management, CMA is in medical guidelines as a first-t...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms17122070
更新日期：2016-12-09 00:00:00
abstract：:The innate immune system has numerous mechanisms to fight against pathogens, including the formation of neutrophil extracellular traps (NETs). By spreading out chromatin, antimicrobial peptides and enzymes, neutrophils efficiently trap pathogens like bacteria and facilitate their elimination. During this process, high...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19061679
更新日期：2018-06-05 00:00:00
abstract：:Eosinophilic colitis (EC) is a common cause of haematochezia in infants and young children. The exact pathomechanism is not understood, and the diagnosis is challenging. The role of microRNAs as key class of regulators of mRNA expression and translation in patients with EC has not been explored. Therefore, the aim of ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18051050
更新日期：2017-05-12 00:00:00
abstract：:In this review, the latest research concerning the structure and function of the 5'-terminal region of p53 mRNA was discussed. Special attention was focused on defined structural motifs which are present in this region, as well as their conservation and plausible functional role in translation. It is known that the le...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms20215382
更新日期：2019-10-29 00:00:00
abstract：:Overdose of acetaminophen (APAP), an antipyretic drug, is an important cause of liver injury. However, the mechanism in the rat model remains undetermined. We analyzed APAP-induced hepatotoxicity using rats based on M1/M2-macrophage functions in relation to damage-associated molecular patterns (DAMPs) and autophagy. L...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21238998
更新日期：2020-11-26 00:00:00
abstract：:The complex physiology of eukaryotic cells is regulated through numerous mechanisms, including epigenetic changes and posttranslational modifications. The wide-ranging diversity of these mechanisms constitutes a way of dynamic regulation of the functionality of proteins, their activity, and their subcellular localizat...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms20225679
更新日期：2019-11-13 00:00:00
abstract：:Stem/progenitor cells are promising candidates for the regeneration of parenchyma in acute and chronic renal failure. However, recent data exhibit that survival of stem/progenitor cells after implantation in diseased renal parenchyma is restricted. To elaborate basic parameters improving survival, cell seeding was sim...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms151223240
更新日期：2014-12-15 00:00:00
abstract：:Proteomic analyses are rapid and powerful tools that are used to increase the understanding of cancer pathogenesis, discover cancer biomarkers and predictive markers, and select and monitor novel targets for cancer therapy. Feline injection-site sarcomas (FISS) are aggressive skin tumours with high recurrence rates, d...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19020576
更新日期：2018-02-14 00:00:00
abstract：:In healthy individuals, the healing of soft tissues such as skin after pathological insult or post injury follows a relatively predictable and defined series of cell and molecular processes to restore tissue architecture and function(s). Healing progresses through the phases of hemostasis, inflammation, proliferation,...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21031015
更新日期：2020-02-04 00:00:00
abstract：:The circadian clock has a critical role in many physiological functions of skeletal muscle and is essential to fully understand the precise underlying mechanisms involved in these complex interactions. The importance of circadian expression for structure, function and metabolism of skeletal muscle is clear when observ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms20174318
更新日期：2019-09-03 00:00:00
abstract：:Salinity is considered as one of the most important abiotic challenges that affect crop productivity. Plant hormones, including salicylic acid (SA), are key factors in the defence signalling output triggered during plant responses against environmental stresses. We have previously reported in peach a new SA biosynthet...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19113519
更新日期：2018-11-08 00:00:00
abstract：:Wounds are a largely unrecognized, spiraling epidemic that affect millions of people world-wide [...]. ...
journal_title：International journal of molecular sciences
pub_type： 社论
doi：10.3390/ijms20071724
更新日期：2019-04-08 00:00:00
abstract：:The circadian system is an endogenous timekeeping system that synchronizes physiology and behavior with the 24 h solar day. Mice with total deletion of the core circadian clock gene Bmal1 show circadian arrhythmicity, cognitive deficits, and accelerated age-dependent decline in adult neurogenesis as a consequence of i...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21041394
更新日期：2020-02-19 00:00:00
