Abstract:
:It is widely reported that miR-381 is dysregulated in various tumors. However, the specific role of miR-381 in respiratory infections has not been reported. To probe this role, A549 cells were pretreated with 1 μg/mL LPS for 24 h. The level of miR-381 was detected using RT-qPCR. The expression of proinflammatory cytokines was determined using an ELISA kit and western blotting. Bioinformatics analysis was used to predict the target genes of miR-381, and a luciferase reporter assay was used to validate the expression of the target genes. miR-381 expression was increased in A549 cells treated with LPS, which is a ligand of TLRs. Further study revealed that the overexpression of miR-381 increased the activity of NF-κB signaling, thereby increasing the expression of IL-6, TNFα, and COX-2. Further study revealed that IκBα was a target gene of miR-381. The upregulation of miR-381 under LPS stimulation contributes to respiratory infections mainly by targeting IκBα.
journal_name
Biomed Res Intjournal_title
BioMed research internationalauthors
Xu Z,Dong D,Chen X,Huang H,Wen Sdoi
10.1155/2015/849475subject
Has Abstractpub_date
2015-01-01 00:00:00pages
849475eissn
2314-6133issn
2314-6141journal_volume
2015pub_type
杂志文章abstract::A large number of occupational exposure limit values (OELs) are based on avoiding of sensory irritation of the eyes and the upper respiratory tract. In order to investigate the chemosensory effect range of a chemical, odor and sensory irritation thresholds (lateralization thresholds, LTs) can be assessed. Humidity aff...
journal_title:BioMed research international
pub_type: 杂志文章,随机对照试验
doi:10.1155/2016/6015761
更新日期:2016-01-01 00:00:00
abstract::Chronic obesity is a known risk factor for metabolic syndrome. However, little is known about pathological changes in the small intestine associated with chronic obesity. This study investigated cellular and subcellular level changes in the small intestine of obese mice. In this study, a mouse model of obesity was est...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/5251738
更新日期:2016-01-01 00:00:00
abstract::The main objective was to quantify the effects of five different slopes on trunk and shoulder kinematics as well as shoulder kinetic and muscular demands during manual wheelchair (MWC) propulsion on a motorized treadmill. Eighteen participants with spinal cord injury propelled their MWC at a self-selected constant spe...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/636319
更新日期:2015-01-01 00:00:00
abstract::Atypical chemokine receptors (ACKRs) are a subclass of G protein-coupled receptors characterized by promiscuity of ligand binding and an obvious inability to signal after ligand binding. Although some discoveries regarding this family in Homo sapiens and other species have been reported in some studies, the evolution ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/9065181
更新日期:2018-09-24 00:00:00
abstract::Although a history of first-trimester recurrent spontaneous abortion (FRSA) is regarded as a risk factor in antenatal care, the characteristic of subsequent pregnancy outcome is not clearly elucidated. Here, a retrospective analysis was performed on the clinical data of 492 singleton pregnant women. 164 of them with t...
journal_title:BioMed research international
pub_type: 临床试验,杂志文章
doi:10.1155/2017/4359424
更新日期:2017-01-01 00:00:00
abstract::Mucosal immunity consists of innate and adaptive immune responses which can be influenced by systemic immunity. Despite having been the subject of intensive studies, it is not fully elucidated what exactly occurs after HIV contact with the female genital tract mucosa. The sexual route is the main route of HIV transmis...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2014/350195
更新日期:2014-01-01 00:00:00
abstract::Myricetin has been reported as a promising chemopreventive compound with multiple biofunctions. To evaluate its influence on gene expressions in genome-wide set and further investigate its anti-inflammatory property, the present study performed Gene Ontology and Ingenuity Pathway Analysis (IPA) to describe the basic g...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/3746326
更新日期:2019-03-07 00:00:00
abstract::In previous studies, we have demonstrated the function of uc.167 in the heart development. DNA methylation plays a crucial role in regulating the expression of developmental genes during embryonic development. In this study, the methylomic landscape was investigated in order to identify the DNA methylation alterations...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/4658024
更新日期:2018-05-30 00:00:00
abstract::Bioadhesive nasal dosage forms are an attractive method for overcoming rapid mucociliary clearance transport in the nose and for delivering the drug directly to brain. The present study was designed to formulate chondroitin sulphate (CS) and chitosan (CH) nasal inserts employing zolmitriptan, an antimigraine drug. The...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/958465
更新日期:2013-01-01 00:00:00
abstract::This study evaluated the potential relationship between exosomal miRNAs and clinical symptoms in patients with multiple myeloma (MM). Forty-eight newly diagnosed myeloma patients and sixteen normal donors were enrolled in the study. The results showed that the relative expression levels of let-7c-5p, let-7d-5p, miR-14...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/1575468
更新日期:2019-12-14 00:00:00
abstract::VEGF-NO axis uncoupling is an important pathogenesis for DN. Reduced β2GPI could play a part in VEGF signaling pathway and has a protective effect on diabetic vascular disease. This study investigates the effect of reduced β2GPI on glomerular mesangial cells VEGF-NO axis uncoupling induced by high glucose. Compared to...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/5484731
更新日期:2018-07-18 00:00:00
abstract::Several lines of evidence indicate that amyloid β (Aβ), particularly Aβ oligomers (AβOs), plays a causative role in Alzheimer's disease. However, the mechanisms underlying the action of an anti-AβO antibody to clarify the toxic action of AβOs remain elusive. Here, we showed that the anti-AβO antibody (monoclonal 72D9)...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/984041
更新日期:2013-01-01 00:00:00
abstract::The receptor activator of NF-κB (RANK) pathway is involved in bone health as well as breast cancer (BC) pathogenesis and progression. Whereas the therapeutic implication of this pathway is established for the treatment of osteoporosis and bone metastases, the application in adjuvant BC is currently investigated. As ge...
journal_title:BioMed research international
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1155/2014/842452
更新日期:2014-01-01 00:00:00
abstract::Increasing studies have revealed that long noncoding RNAs (lncRNAs) are not transcriptional noise but play important roles in the regulation of a wide range of biological processes, and the dysregulation of lncRNA genes is associated with disease development. Alzheimer's disease (AD) is a chronic neurodegenerative dis...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/3164238
更新日期:2016-01-01 00:00:00
abstract::Our aim was to verify the effects of prednisone related to gastrointestinal motility, intestinal histology, and mucosal mast cells in rats. Two-month-old male Wistar rats were randomly assigned to control group (vehicle) animals receiving saline 0.9% (n = 7) or treated orally with 0.625 mg/kg/day of prednisone (n = 7)...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/4637621
更新日期:2017-01-01 00:00:00
abstract::Tanshinone IIA (Tan IIA), an active phytochemical in the dried root of Salvia miltiorrhiza Bunge, has shown an antiproliferative activity on various human cancer cell lines including nasopharyngeal carcinoma cells. However, the effects of Tan IIA on human oral cancer cells are still unknown. This study aimed to invest...
journal_title:BioMed research international
pub_type: 杂志文章,收录出版
doi:10.1155/2014/540516
更新日期:2014-01-01 00:00:00
abstract::CD13 is a membrane glycoprotein with aminopeptidase activity, expressed on several cell types, including myeloid cells (dendritic cells, monocytes, macrophages, neutrophils, etc.). CD13 participates in several functions such as proteolytic regulation of bioactive peptides, viral receptor, angiogenesis, and tumor metas...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/4093435
更新日期:2018-03-29 00:00:00
abstract:Background:The aim of our study was to investigate the impact of abdominal wall reconstruction surgery on tissue anatomy and to explore how flap surgery influences the patient's immune status. Methods:Experimental abdominal wall defects were created in 8 Sus scrofa (swine) animal models. The animals were divided into ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/2421585
更新日期:2017-01-01 00:00:00
abstract:Background:The purpose of this study was to examine the physical activity patterns and health-related fitness levels of adolescents within the Juvenile Justice System. Methods:Participants included 68 adolescents (Mean age = 17.1 ± 1.0 years) in two secure Juvenile Justice correctional facilities in the Western USA. M...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/9710714
更新日期:2018-07-15 00:00:00
abstract::Background. Aortic valve calcification (AVC) is a common feature of aging and is related to coronary artery disease. Although abdominal visceral adipose tissue (VAT) plays fundamental roles in coronary artery disease, the relationship between abdominal VAT and AVC is not fully understood. Methods. We investigated 259 ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/2174657
更新日期:2016-01-01 00:00:00
abstract::Alterations in muscle protein turnover of the unaffected side of stroke patients could contribute to physical disability. We investigated whether hypercatabolic activity occurred in unaffected arm muscle and whether supplemented essential amino acids (EAAs) could limit muscle hypercatabolism (MH). Thirty-eight dysphag...
journal_title:BioMed research international
pub_type: 杂志文章,随机对照试验
doi:10.1155/2014/964365
更新日期:2014-01-01 00:00:00
abstract:Background:Currently, effective genetic markers are limited to predict the clinical outcome of melanoma. High-throughput multiomics sequencing data have provided a valuable approach for the identification of genes associated with cancer prognosis. Method:The multidimensional data of melanoma patients, including clinic...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/5323614
更新日期:2020-05-08 00:00:00
abstract::In this study dairy sludge was evaluated as an alternative cultivation medium for Rhizobium. Growth of bacterial strains at different concentrations of Dairy sludge was monitored. Maximum growth of all strains was observed at 60% Dairy sludge concentration. At 60% optical density (OD) values are 0.804 for Rhizobium tr...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/845264
更新日期:2013-01-01 00:00:00
abstract::[This retracts the article DOI: 10.1155/2014/479180.]. ...
journal_title:BioMed research international
pub_type: 撤回出版物
doi:10.1155/2016/4938464
更新日期:2016-01-01 00:00:00
abstract::Positive results of MitraClip in terms of improvement in clinical and left ventricular parameters have been described in detail. However, long-term effects on secondary pulmonary hypertension were not investigated in a larger patient cohort to date. 70 patients with severe mitral regurgitation, additional pulmonary hy...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/6817832
更新日期:2018-03-14 00:00:00
abstract::Using the dual-process model of assimilative-tenacity (TGP) and accommodative-flexibility (FGA), the study aims to identify trajectories of TGP and FGA over five time points within a 9-year period, explore the relationships between the trajectories of TGP and FGA, and explore if participants from distinct TGP and FGA ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/8017541
更新日期:2017-01-01 00:00:00
abstract::Hepatocellular carcinoma (HCC) accounts for a significant proportion of liver cancer, which has become the second most common cause of cancer-related mortality worldwide. To investigate the potential mechanisms of invasion and progression of HCC, bioinformatics analysis and validation by qRT-PCR were performed. We fou...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/1431396
更新日期:2018-08-29 00:00:00
abstract:Aims:To evaluate the effectiveness and safety of peritoneal dialysis (PD) in treating refractory congestive heart failure (RCHF) with cardiorenal syndrome (CRS). Methods:A total of 36 patients with RCHF were divided into type 2 CRS group (group A) and non-type 2 CRS group (group B) according to the patients' clinical ...
journal_title:BioMed research international
pub_type: 临床试验,杂志文章
doi:10.1155/2018/6529283
更新日期:2018-05-17 00:00:00
abstract::Alterations in pancreatic milieu to adapt to physiological shifts occurring in conditions of obesity and metabolic syndrome (MS) have been documented, though mechanisms leading to such a state have remained elusive so far. The data presented here tries to look at the gravity of metabolic insult during the early and pr...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/617569
更新日期:2013-01-01 00:00:00
abstract::High-dose melphalan (200 mg/m(2)) as conditioning regimen followed by autologous stem cell transplantation (ASCT) rescue has been established as a standard treatment for patients with multiple myeloma (MM) younger than 65 years of age. However, the role of ASCT in elderly patients older than 65 years remains controver...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2014/394792
更新日期:2014-01-01 00:00:00