Abstract：
:Progression of abdominal aortic aneurysm (AAA) is typified by chronic inflammation and extracellular matrix (ECM) degradation of the aortic wall. Vascular inflammation involves complex interactions among inflammatory cells, endothelial cells (ECs), vascular smooth muscle cells (vSMCs), and ECM. Although vascular endothelium and medial neoangiogenesis play a key role in AAA, the molecular mechanisms underlying their involvement are only partially understood. In AAA biopsies, we found increased MMP-9, IL-6, and monocyte chemoattractant protein-1 (MCP-1), which correlated with massive medial neo-angiogenesis (C4d positive staining). In this study, we developed an in vitro model in order to characterize the role of endothelial matrix metalloproteinase-9 (e-MMP-9) as a potential trigger of medial disruption and in the inflammatory response bridging between ECs and vSMC. Lentiviral-mediated silencing of e-MMP-9 through RNA interference inhibited TNF-alpha-mediated activation of NF-κB in EA.hy926 human endothelial cells. In addition, EA.hy926 cells void of MMP-9 failed to migrate in a 3D matrix. Moreover, silenced EA.hy926 affected vSMC behavior in terms of matrix remodeling. In fact, also MMP-9 in vSMC resulted inhibited when endothelial MMP-9 was suppressed.
journal_name
Am J Transl Resjournal_title
American journal of translational researchauthors
Ramella M,Boccafoschi F,Bellofatto K,Follenzi A,Fusaro L,Boldorini R,Casella F,Porta C,Settembrini P,Cannas Msubject
Has Abstractpub_date
2017-12-15 00:00:00pages
5485-5495issue
12issn
1943-8141journal_volume
9pub_type
杂志文章abstract：BACKGROUND:Recurrent hepatocellular carcinoma (rHCC) patients with microvascular invasive (MVI) positive at first resection usually had poorly differentiated tumors and worse survivals. The optimal treatment for this population remains to be elucidated. METHODS:We retrospectively analyzed 319 rHCC patients with MVI-po...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2019-03-15 00:00:00
abstract：:HOE-642 has been shown to provide significant protection in a variety of models of cerebral and myocardial ischemia/reperfusion injury. In this study, we examined the impact of HOE-642, a selective Na+/H+ exchanger 1 inhibitor, with or without hypothermia on neuronal and neuronal mitochondrial function during resuscit...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2020-05-15 00:00:00
abstract：:Severe acute pancreatitis (SAP) contributes to multiple organ dysfunction and intestine is one of the most susceptible targets. This study aims to explore the role of C3a/C3aR axis in SAP-induced intestinal barrier injury. Adult male Sprague Dawley rats were randomly divided into control, SAP, C3aRA (0.06 mg/kg) and C...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2020-10-15 00:00:00
abstract：:In the current era of antiretroviral treatment, the prevalence of HIV-associated dementia is on the rise. Many past works have associated inflammation and neuronal loss with cognitive deficits inherent to the syndrome. Importantly, HIV-1 induced astrogliosis has been shown to play a central role in this process. Here ...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2009-01-01 00:00:00
abstract：:Clostridium difficile colitis is caused by a cytotoxin produced by the anaerobic bacteria C. difficile on the epithelial cells of the large intestine, particularly C. difficile toxin B (Tcd B). Current C. difficile toxin assays have proven to be insensitive and have thus been ruled out from diagnostic purposes. Theref...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2020-08-15 00:00:00
abstract：:Alisertib (MLN8237, ALS), an Aurora kinase A (AURKA) inhibitor, exerts potent anti-tumor effects in the treatment of solid tumor and hematologic malignancies in preclinical and clinical studies. However, the fully spectrum of molecular targets of ALS and its anticancer effect in the treatment of chronic myeloid leukem...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2015-11-15 00:00:00
abstract：:Type 2 diabetes mellitus (T2DM), a leading cause of osteoporosis, remains a contraindication for bone implant therapy. Although associated with side effects when systemically administered, biphosphonates (BPs) play a positive role in diabetic osteoporosis treatment. We hypothesized that local BP therapy would prevent ...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2019-09-15 00:00:00
abstract：:Accumulating evidence suggests that brain metabolic changes may be associated with the pathophysiology of schizophrenia. Both in vivo and in vitro studies have found glutamatergic and GABAergic abnormalities in different brain regions of individuals with schizophrenia. We report a longitudinal behavioral study in a me...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2019-09-15 00:00:00
abstract：:HNF1A-antisense 1 (HNF1A-AS1), a long non-coding RNA (lncRNA), is associated with metastasis and is an independent prognostic factor for lung cancer. Recent studies demonstrated that HNF1A-AS1 play important roles in cacinogenesis. However, the exact effects and molecular mechanisms of HNF1A-AS1 in osteosarcoma (OS) p...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2016-08-15 00:00:00
abstract：OBJECTIVE:To investigate the effects of paeoniflorin, the main monomer component of Jinxueyuan granules, on the Ca2+ concentrations in salivary gland cells to further explore the salivation-promoting mechanism and effective monomer components of Jinxueyuan granules. METHODS:The salivary gland cells of suckling rats we...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2016-09-15 00:00:00
abstract：BACKGROUND:Ulcerative colitis (UC) is a chronic inflammatory intestinal disease, and its morbidity is rising worldwide. Previous study indicated that astragaloside II (AS II), a monomeric compound, was used to treat bowel disease. However, the effects of AS II on UC remains unclear. Thus, this study aimed to investigat...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2019-11-15 00:00:00
abstract：:Resistance to Gemcitabine (GEM) is a crucial problem in treatment of pancreatic cancer. Many studies indicate the direct impact of glycolytic enzyme on chemoresistance. However, it still has not been known whether Enolase 1 (ENO1), a multifunctional glycolytic enzyme, is a potential target to overcome GEM resistance i...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2019-07-15 00:00:00
abstract：:Spinal cord injury (SCI) refers to the damage of spinal cord's structure and function due to a variety of causes. At present, many scholars have confirmed that apoptosis is the main method of secondary injury in spinal cord injury. In view of understanding the function of PI3K/Akt pathway on spinal cord injury, this s...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2015-11-15 00:00:00
abstract：:Circular RNAs (circRNAs) belong to non-coding RNAs and are known as key regulators in gene regulation. CircRNAs involve in the various biological processes of cancer. However, the functions of circRNAs in renal cell carcinoma (RCC) are still not clear. In this study, the circRNA expression profile was performed in the...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2019-08-15 00:00:00
abstract：:The aim of this study was to investigate the protective effects and underlying anti-oxidative molecular mechanism of lipoxin A4 (LA4) in rats with ischemia/reperfusion (I/R)-injured skeletal muscle. A rat model of I/R-injured skeletal muscle was obtained by subjecting rats to a 3-h ligation of the right femoral artery...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2017-03-15 00:00:00
abstract：:Acute myocardial ischemia/reperfusion (MIR) injury leads to severe arrhythmias and a high lethality. We aim to determine the effect of heat shock protein A12B (HSPA12B), a newly discovered member of the Hsp70 family, on heart injury parameters following MIR surgery. We used HSPA12B transgenic mice to determine its eff...
journal_title：American journal of translational research
pub_type： 杂志文章,收录出版
doi：
更新日期：2015-12-15 00:00:00
abstract：OBJECTIVE:To explore the utility of dual-energy spectral computed tomography (CT) in the differential diagnosis of focal organizing pneumonia (FOP) and solitary bronchioloalveolar carcinoma (S-BAC). MATERIALS AND METHODS:The institutional review board approved this study and waived the requirement for informed consent...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2020-07-15 00:00:00
abstract：INTRODUCTION:Mesenchymal stem cells (MSCs) contribute to the engraftment of transplanted hematopoietic stem cells (HSCs). MSCs also accelerate hematological recovery by secreting SDF-1 and enabling HSCs to enter the bone marrow (BM) via the SDF-1/CXCR4 axis. HOXB4 has been shown to stimulate HSC self-renewal. In this s...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2014-11-22 00:00:00
abstract：:Urine-derived stem cells (USCs) are autologous stem cells that exhibit self-renewal ability and multi-lineage differentiation potential. These characteristics make USCs an ideal cell source for hepatocellular transplantation. Here, we investigated the biological characteristics of USCs and their potential use for the ...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2020-09-15 00:00:00
abstract：:Acuteliver failure (ALF) has a high mortality rate and is characterized by massive hepatocyte destruction. Although microRNAs (miRNAs) play an important role in manyliver diseases, the role of miRNAs in ALF development is unknown. In this study, the murine ALF model was induced by intraperitoneal injection of D-galact...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2017-11-15 00:00:00
abstract：:Diabetic nephropathy (DN) is known as a major microvascular complication leading cause of end-stage renal disease, it generally followed by the process of podocyte fragmentation and detachment. Transforming growth factor β1 (TGF-β1) signaling pathway plays a pivotal role in the initiation and progression of DN. In pre...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2019-09-15 00:00:00
abstract：:Understanding the relationships between glomerular endothelial cells (GECs) and glomerular mesangial cells (GMCs) is important to identify the molecular mechanisms underlying diabetic nephropathy (DN). Exosomes carried with mRNA, microRNA, and protein play important roles in cell-to-cell communication. In this study, ...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2019-08-15 00:00:00
abstract：:CD105 (endoglin) is an independent marker for poor prognosis in more than 10 solid tumor types. The goal of this study was to develop a CD105-specific agent for both positron emission tomography (PET) and near-infrared fluorescence (NIRF) imaging, which has potential clinical applications in the diagnosis and imaged-g...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2012-01-01 00:00:00
abstract：:Immune regulatory system dysfunction plays a role in the pathogenesis of asthma. The therapeutic effect of allergic asthma is to be improved. The immune regulatory function of probiotics has been recognized. This study tests a hypothesis that Clostridium butyricum (CB) enhances the effect of allergen specific immunoth...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2016-12-15 00:00:00
abstract：:The effect of different static magnetic field strengths, 1 T or 7 T, on the quality of nitroxyl radical-based magnetic resonance redox imaging (MRRI) was examined. A stable nitroxyl radical, 3-methoxycarbonyl-2,2,5,5-tetramethylpyrrolidine-N-oxyl (MC-PROXYL), was used as a T1 contrast agent. Phantoms and animals were ...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2017-10-15 00:00:00
abstract：:Exosomes released from mesenchymal stem cells (MSCs) have an anti-inflammatory effect and can repair tissue injuries. Ubiquitination plays an important role in the regulation of various biological functions, including the regulation of inflammation. However, it remains unknown whether exosomes from human umbilical cor...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2018-07-15 00:00:00
abstract：:MicroRNA-302a-5p (miR-302a-5p) has been implicated in several cancers; however, its role in human non-small cell lung carcinoma (NSCLC) remains unknown. In this study, we showed that miR-302a-5p is downregulated in NSCLC tissues and cell lines. Cell Counting Kit-8 and 5-ethynyl-2'-deoxyuridine assays showed that overe...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2019-07-15 00:00:00
abstract：:Recent studies have shown abnormal expression levels of cyclooxygenase-2 (COX-2) and miR-21b-3p in cerebral ischemia-reperfusion (I/R) rat models. Decreased COX-2 expression could reduce brain injury and thus could be a target of miR-21b-3p according to the miRNA databases (miRDB) analysis. However, its functions and ...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2019-05-15 00:00:00
abstract：BACKGROUND:Radiotherapy has been widely used in the treatment of hepatocellular carcinoma (HCC). However, whether the patients should receive radiotherapy before or after surgical treatment has not been studied. The objective of the study was to compare the efficacy of the treatment in HCC patients who received pre-sur...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2021-01-15 00:00:00
abstract：:An ideal implantation of artificial cervical disc replacement (ACDR) prosthesis should preserve the cervical biomechanics and maintain normal cervical biomechanics. In this study, we designed a novel prosthesis based on the physiological curvature of the cervical endplate, and conducted an in vitro test with cadaveric...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2019-05-15 00:00:00
