Abstract:
:Diabetic retinopathy (DR) is a serious complication of diabetes, which is the main cause of blindness among adults. Traditional Chinese medicines (TCMs) have been proven to delay the development of DR. Nonetheless, the effect of Schizandrin A (SchA) on DR remains uninvestigated. The present study aimed to probe the protective effect of SchA on high-glucose (HG)-induced injury in ARPE-19 cells. We observed that SchA accelerated cell proliferation, prohibited apoptosis, and restrained pro-inflammatory cytokines (monocyte chemoattractant protein-1 [MCP-1], interleukin-6 [IL-6], and tumor necrosis factor alpha [TNF-α]) and reactive oxygen species (ROS) level in HG-stimulated cells. Additionally, miR-145 expression was upregulated in HG and SchA co-treated cells, and miR-145 inhibition reversed the protective effect of SchA on HG-managed ARPE-19 cells. Interestingly, downregulated myeloid differentiation factor 88 (MyD88) was found in HG and SchA co-treated cells, and upregulation of MyD88 was observed in miR-145 inhibitor-transfected cells. Additionally, SchA hindered nuclear factor κB (NF-κB) and p38 mitogen-activated protein kinase (p38MAPK) signaling pathways in HG-treated ARPE-19 cells. The findings validated that SchA could protect ARPE-19 cells from HG-induced cell injury by regulation of miR-145.
journal_name
Mol Ther Nucleic Acidsjournal_title
Molecular therapy. Nucleic acidsauthors
Dong Y,Qian C,Wan G,Yan P,Liang S,Wang Jdoi
10.1016/j.omtn.2019.10.026subject
Has Abstractpub_date
2020-03-06 00:00:00pages
42-49issn
2162-2531pii
S2162-2531(19)30336-1journal_volume
19pub_type
杂志文章abstract::Gene therapy holds considerable promise for the functional cure of HIV-1 infection and, in this context, RNA interference (RNAi)-based approaches represent powerful strategies. Stable expression of small interfering RNAs (siRNAs) targeting HIV genes or cellular cofactors has the potential to render HIV-1 susceptible c...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1038/mtna.2016.24
更新日期:2016-04-19 00:00:00
abstract::Antiviral strategies targeting hijacked cellular processes are less easily evaded by the virus than viral targets. If selective for viral functions, they can have a high therapeutic index. We used RNA trans-splicing to deliver the herpes simplex virus thymidine kinase-ganciclovir (HSV-tk/GCV) cell suicide system into ...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1016/j.omtn.2017.03.004
更新日期:2017-06-16 00:00:00
abstract::Epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs) are used clinically as target therapies for lung cancer patients, but the occurrence of acquired drug resistance limits their efficacy. Nicotinamide N-methyltransferase (NNMT), a cancer-associated metabolic enzyme, is commonly overexpressed in var...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1016/j.omtn.2018.03.011
更新日期:2018-06-01 00:00:00
abstract::Glioblastoma is the most common malignant primary brain tumor among adults and one of the most lethal cancers. It is characterized by the deregulation of signaling pathways involving proliferation, growth, survival, and other factors. MicroRNAs (miRNAs) play a role in the regulation of genes by affecting the 3' untran...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1016/j.omtn.2019.11.033
更新日期:2020-03-06 00:00:00
abstract::MicroRNAs (miRNAs) are small noncoding RNAs approximately 20-25 nt in length, which play crucial roles through directly binding to corresponding 3' UTR of targeted mRNAs. It has been reported that miRNAs are involved in numerous of diseases, including cancers. Recently, miR-134 has been identified to dysregulate in ha...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章,评审
doi:10.1016/j.omtn.2016.11.003
更新日期:2017-03-17 00:00:00
abstract::Recent studies have shown the effect of microRNAs on HSC activation and transformation, which is essential for the pathogenesis of liver fibrosis. In our study, we explored the role of miR-185 in liver fibrosis. Plasma miR-185 was detected in hepatitis B virus-related liver fibrosis patients (S2/3, n = 10) by Illumina...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1016/j.omtn.2017.11.010
更新日期:2018-03-02 00:00:00
abstract::Thanks to their ability to recognize biomolecular targets with high affinity and specificity, nucleic acid aptamers are increasingly investigated as diagnostic and therapeutic tools, particularly when their targets are cell-surface receptors. Here, we investigate the relationship between the folding of an anti-mouse t...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1038/mtna.2013.71
更新日期:2014-01-28 00:00:00
abstract::A hexanucleotide GGGGCC expansion in intron 1 of chromosome 9 open reading frame 72 (C9orf72) gene is the most frequent cause of amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD). The corresponding repeat-containing sense and antisense transcripts cause a gain of toxicity through the accumulation o...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1016/j.omtn.2019.02.001
更新日期:2019-06-07 00:00:00
abstract::Antisense oligonucleotides (AOs) are currently the most promising therapeutic intervention for Duchenne muscular dystrophy (DMD). AOs modulate dystrophin pre-mRNA splicing, thereby specifically restoring the dystrophin reading frame and generating a truncated but semifunctional dystrophin protein. Challenges in the de...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1038/mtna.2012.30
更新日期:2012-08-14 00:00:00
abstract::Ischemia-reperfusion (I/R) injury is a major side effect of the reperfusion treatment of the ischemic heart. Few therapies are available for the effective prevention of this injury caused by the oxidative stress-induced cardiomyocyte apoptosis. Metformin was shown to have a potential cardiac protective effect and abil...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1016/j.omtn.2018.09.001
更新日期:2018-12-07 00:00:00
abstract::Nonviral gene delivery is a promising therapeutic approach because of its safety and controllability, yet limited gene transfer efficacy is a common issue. Most nonviral strategies rely upon endosomal escape designs; however, endosomal escape is often uncorrelated with improved gene transfer and membranolytic structur...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1038/mtna.2015.2
更新日期:2015-02-10 00:00:00
abstract::We took advantage of the ability of human telomeres to silence neighboring genes (telomere position effect or TPE) to design a high-throughput screening assay for drugs altering telomeres. We identified, for the first time, that two dietary flavones, acacetin and chrysin, are able to specifically alleviate TPE in huma...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1038/mtna.2013.42
更新日期:2013-08-20 00:00:00
abstract::Bone marrow-derived mesenchymal stem cells (BMSCs) have been suggested to possess the capacity to differentiate into different cell lineages. Maintaining a balanced stem cell differentiation program is crucial to the bone microenvironment and bone development. MicroRNAs (miRNAs) have played a critical role in regulati...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1016/j.omtn.2019.06.023
更新日期:2019-09-06 00:00:00
abstract::Gene knockdown using short hairpin RNAs (shRNAs) is a promising strategy for targeting dominant mutations; however, delivering too much shRNA can disrupt the processing of endogenous microRNAs (miRNAs) and lead to toxicity. Here, we sought to understand the effect that excessive shRNAs have on muscle miRNAs by treatin...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1016/j.omtn.2019.12.007
更新日期:2020-03-06 00:00:00
abstract::The acute hepatic porphyrias are caused by inherited enzymatic deficiencies in the heme biosynthesis pathway. Induction of the first enzyme 5-aminolevulinic acid synthase 1 (ALAS1) by triggers such as fasting or drug exposure can lead to accumulation of neurotoxic heme intermediates that cause disease symptoms. We hav...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1038/mtna.2015.36
更新日期:2015-11-03 00:00:00
abstract::MicroRNAs (miRNAs) are an important class of small noncoding RNA molecules that serve as excellent biomarkers of various diseases. However, current miRNA biomarkers, including those comprised of multiple miRNAs, work at a single-miRNA level but not at a miRNA-set level, which is defined as a group of miRNAs sharing co...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1016/j.omtn.2020.07.004
更新日期:2020-09-04 00:00:00
abstract::miR-221 is overexpressed in several malignancies where it promotes tumor growth and survival by interfering with gene transcripts, including p27Kip1, PUMA, PTEN, and p57Kip2. We previously demonstrated that a novel 13-mer miR-221 inhibitor (locked nucleic acid [LNA]-i-miR-221) exerts antitumor activity against human c...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1016/j.omtn.2020.01.036
更新日期:2020-06-05 00:00:00
abstract::The role of long non-coding RNA (lncRNA) in the regulation of bovine skeletal muscle development remains poorly understood. The present study investigated the function and regulatory mechanism of a novel lncRNA, insulin-like growth factor 2 antisense transcript (IGF2 AS), in bovine myoblast proliferation and different...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1016/j.omtn.2020.07.002
更新日期:2020-09-04 00:00:00
abstract::Ribozyme genes were designed to reduce voluntary alcohol drinking in a rat model of alcohol dependence. Acetaldehyde generated from alcohol in the liver is metabolized by the mitochondrial aldehyde dehydrogenase (ALDH2) such that diminishing ALDH2 activity leads to the aversive effects of blood acetaldehyde upon alcoh...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1038/mtna.2016.41
更新日期:2016-07-12 00:00:00
abstract::Transactivation of inflammatory and immune mediators in asthma is tightly regulated by nuclear factor κB (NF-κB) and signal transducer and activator of transcription 6 (STAT6). Therefore, we investigated the efficacy of simultaneous inhibition of NF-κB and STAT6 using a chimeric decoy strategy to prevent asthma exacer...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1016/j.omtn.2017.12.005
更新日期:2018-03-02 00:00:00
abstract::Emerging evidence has demonstrated that miR-223 is critically involved in the progression of pancreatic cancer (PC); however, the underlying mechanisms are not fully elucidated. In the present study, we explored the molecular basis of miR-223-mediated tumor progression in PC. We performed numerous approaches including...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1016/j.omtn.2019.01.009
更新日期:2019-03-01 00:00:00
abstract::Novel nanoscale bioconjugates combining unique plasmonic photothermal properties of gold nanoparticles (AuNPs) with targeted delivery using cell-specific DNA aptamers have a tremendous potential for medical diagnostics and therapy of many cell-based diseases. In this study, we demonstrate the high anti-cancer activity...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1016/j.omtn.2017.08.007
更新日期:2017-12-15 00:00:00
abstract::Malignant glioma is a severe cancer with a poor prognosis. Local occurrence and rare metastases of malignant glioma make it a suitable target for gene therapy. Several studies have demonstrated the importance of Src kinase in different cancers. However, these studies have focused mainly on Src-deficient mice or pharma...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1038/mtna.2012.13
更新日期:2012-05-01 00:00:00
abstract::Deletion and mutation of the Smad4 gene are favorable events for the progression of colon cancer, which is related to the negative regulation of vascular endothelial growth factor C (VEGF-C). However, the regulatory mechanism between Smad4 and VEGF-C remains unclear. We reported first that Smad4 can increase the trans...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1016/j.omtn.2019.10.012
更新日期:2019-12-06 00:00:00
abstract::Neuroblastoma is the primary cause of cancer death in childhood. METTL14 is tightly linked to cancer. However, whether single-nucleotide polymorphisms (SNPs) in the METTL14 gene could predispose to neuroblastoma susceptibility lacks evidence. With an epidemiology case-control study, associations between METTL14 gene S...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1016/j.omtn.2020.08.009
更新日期:2020-08-14 00:00:00
abstract::Besides the acquisition of pharmacokinetic parameters of antisense oligonucleotide microRNA (miRNA) inhibitors, such as measuring in vivo concentration, their pharmacodynamic characteristics are also of interest. An emerging and straightforward method for studying molecular interactions is microscale thermophoresis (M...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1016/j.omtn.2019.08.019
更新日期:2019-12-06 00:00:00
abstract::Increased propensity of bone marrow-derived mesenchymal stem cells (BM-MSCs) toward adipogenic differentiation has been implicated in the fatty bone marrow and defective hematopoiesis of aplastic anemia (AA). However, the underlying molecular mechanism remains to be investigated. In this study, we found that microRNA ...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1016/j.omtn.2019.07.005
更新日期:2019-09-06 00:00:00
abstract::Long noncoding RNAs (lncRNAs) have been implicated in cancer biogenesis and prognosis. However, we still lack knowledge on their function during glioma progression. In this study, we analyzed the lncRNA expression profile across 907 glioma patients in grades II, III, and IV. Widespread dynamic expression of lncRNAs du...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1016/j.omtn.2018.10.009
更新日期:2018-12-07 00:00:00
abstract::Peritoneal fibrosis and loss of transport function is a common complication contributing to adverse outcomes in patients on long-term peritoneal dialysis (PD). Epithelial-to-mesenchymal transition (EMT) in mesothelial cells is a salient feature, but its triggering mechanisms remain obscure. Dysregulation of microRNA (...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1016/j.omtn.2019.05.008
更新日期:2019-09-06 00:00:00
abstract::Exosomes mediate cell-cell crosstalk in cancer progression by transferring a variety of biomolecules, including long noncoding RNAs (lncRNAs). Long non-coding RNA urothelial carcinoma-associated (UCA1) is a well-known lncRNA associated with the development and progression of various cancers, including colorectal cance...
journal_title:Molecular therapy. Nucleic acids
pub_type: 杂志文章
doi:10.1016/j.omtn.2019.12.009
更新日期:2020-03-06 00:00:00