Klotho gene improves oxidative stress injury after myocardial infarction.

Abstract:

:The aim of the present study was to investigate the effects and mechanisms of the Klotho gene in oxidative stress injury after myocardial infarction. Sprague-Dawley rats were divided into five groups (sham, model, pDC316, LY294002, and pDC316-Klotho). Subsequently, the superoxide dismutase (SOD), glutathione (GSH), and malondialdehyde (MDA) concentrations were measured in myocardial tissues. Additionally, pathological differences among the groups were evaluated using hematoxylin and eosin and Masson's trichrome staining. Apoptosis was assayed by terminal deoxynucleotidyl transferase 2'-deoxyuridine-5'-triphosphate nick end-labeling assay, evaluated Klotho protein expression by immunohistochemical assay, and assessed Nrf 2 and ARE protein expressions using western blotting assay. As compared with in the sham group, the SOD, MDA, and GSH concentrations were significantly deteriorated (P<0.001, respectively); cardiomyocyte apoptosis index values were significantly increased (P<0.001); Klotho protein expression was significantly depressed; and Nrf-2 and ARE protein expressions were significantly (P<0.001, respectively) in the model and pDC316 groups. However, with Klotho supplementation by pDC316 transfection, as compared with in the model group, the SOD, MDA, and GSH concentrations were significantly improved (P<0.001, respectively); the cardiomyocyte apoptosis index values were significantly suppressed (P<0.001); and the pathology was improved. Further, the Klotho protein expression of the pDC316-Klotho group was significantly upregulated and the Nrf-2 and ARE proteins expressions of the LY294002 and pDC316-Klotho groups were significantly suppressed. Klotho overexpression improved findings of oxidative stress injury after myocardial infarction.

journal_name

Exp Ther Med

authors

Xu Z,Zheng S,Feng X,Cai C,Ye X,Liu P

doi

10.3892/etm.2020.9484

subject

Has Abstract

pub_date

2021-01-01 00:00:00

pages

52

issue

1

eissn

1792-0981

issn

1792-1015

pii

ETM-0-0-09484

journal_volume

21

pub_type

杂志文章
  • Relevance of clinical features in the prognosis of bronchopulmonary dysplasia in premature infants.

    abstract::The aim of this study is to determine the accuracy rate of bronchopulmonary dysplasia (BPD) diagnosis and risk factors of short-term poor prognosis for premature infants. This study analyzed the clinical data of 81 premature infants (<32 weeks gestational age) with BPD, who were on oxygen therapy >28 days, and survive...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2017.4985

    authors: Du Z,Kong X,Ren Y,Feng Z,Huang J,Chen J,Wang R

    更新日期:2017-10-01 00:00:00

  • Expression profile of microRNAs following bone marrow-derived mesenchymal stem cell treatment in lipopolysaccharide-induced acute lung injury.

    abstract::Immunomodulatory or immunosuppressive properties of bone marrow-derived mesenchymal stem cells (BM-MSCs) facilitate the treatment of acute respiratory distress syndrome and acute lung injury (ALI). Dysregulated miRNA (miRNA or miR) expression associated with the effects of BM-MSCs was assessed in a rat model of lipopo...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2018.6118

    authors: Park J,Jeong S,Park K,Yang K,Shin S

    更新日期:2018-06-01 00:00:00

  • An uncommon malignant cutaneous squamomelanocytic tumor.

    abstract::The intermingling of two malignant neoplasms within the same cutaneous tumor is rare. No consensus has been reached for a clear definition and categorization. In the current study, we describe a cutaneous neoplasm; a squamomelanocytic tumor (SMT) with histological features combining those of a squamous cell carcinoma ...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2013.882

    authors: Wang HY,Zhang XB,Su RJ,Wang CB,Liu X

    更新日期:2013-03-01 00:00:00

  • microRNA-192, -194 and -215 are frequently downregulated in colorectal cancer.

    abstract::microRNAs (miRNAs) are small, non-coding RNAs of endogenous origin. They have been increasingly shown to have aberrant expression in a number of tumor types. miR-192, -194 and -215 have not been comprehensively investigated using a large number of cases in colorectal cancer (CRC). We extracted total RNA from 107 CRC t...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2011.436

    authors: Chiang Y,Song Y,Wang Z,Liu Z,Gao P,Liang J,Zhu J,Xing C,Xu H

    更新日期:2012-03-01 00:00:00

  • Prognosis of patients with late spontaneous recanalization of the atherosclerotic occlusion of internal carotid arteries: A pilot case series.

    abstract::Late spontaneous recanalization (SR) of an occluded internal carotid artery (ICA) has been rarely reported and the prognosis of affected patients remains elusive. In the present study, the incidence of late SR of atherosclerotic occlusion of the ICA and associated outcomes were assessed in a single center. A total of ...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2018.6714

    authors: Wu H,Liu Y,Li B,Zhang H,Liu C

    更新日期:2018-11-01 00:00:00

  • Insight into the binding interaction of kaempferol-7-O-α-L-rhamnopyranoside with human serum albumin by multiple fluorescence spectroscopy and molecular modeling.

    abstract::Human serum albumin (HSA) is a transporting protein that has multiple functions. The binding interaction between HSA and small molecules affects its function and efficacy of small molecules. The present study reports that kaempferol-7-O-α-L-rhamnopyranoside (KR) interacts with HSA as indicated by multiple fluorescence...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2017.4427

    authors: Zhang W,Chen C,Zhang C,Duan J,Yao H,Li Y,Meng A,Shi J

    更新日期:2017-06-01 00:00:00

  • Embelin-induced apoptosis of HepG2 human hepatocellular carcinoma cells and blockade of HepG2 cells in the G2/M phase via the mitochondrial pathway.

    abstract::Embelin is a small-molecule inhibitor extracted from plants of the Myrsinaceae family demonstrating specific inhibition of the X-linked inhibitor of apoptosis protein (XIAP) to affect the proliferation and apoptosis of various types of tumor cells. However, the mechanism of action for this effect remains unclear. The ...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2012.637

    authors: Taghiyev A,Sun D,Gao ZM,Liang R,Wang L

    更新日期:2012-10-01 00:00:00

  • Exploration of vascular adhesion protein-1 expression in patients with conjunctivitis associated systemic lupus erythematosus using 2D-DIGE.

    abstract::Conjunctivitis associated systemic lupus erythematosus (caSLE) is a connective tissue autoimmune disease with a large spectrum of clinical manifestations. The disease may lead to ocular complications and in severe cases may be sight-threatening. This study investigated the expression of vascular adhesion protein-1 (VA...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2019.8009

    authors: Liu H,Zhang J,Zhou P,Sun H,Katsarou M,Drakoulis N

    更新日期:2019-12-01 00:00:00

  • Prediction of NAFLD occurrence in prediabetes patients.

    abstract::Non-alcoholic fatty liver disease (NAFLD) is a component of metabolic syndrome that significantly increases the cardiovascular risk of patients with glucose metabolism alterations. This study identified the prevalence of NAFLD, predictors of NAFLD and explored the link between insulin sensitivity, insulin resistance a...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2020.9320

    authors: Vesa CM,Behl T,Nemeth S,Bratu OG,Diaconu CC,Moleriu RD,Negrut N,Zaha DC,Bustea C,Radu FI,Bungau S

    更新日期:2020-12-01 00:00:00

  • Brain cell apoptosis inhibition by butylphthalide in Alzheimer's disease model in rats.

    abstract::The present study was designed to test the hypothesis that butylphthalide protects the brain of Alzheimer's disease (AD) model rats by inhibiting apoptosis. Ninety Sprague-Dawley rats were randomly divided into drug, control and blank groups of 30 rats in each. The rats in the drug and control groups were treated to i...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2017.4322

    authors: Song FX,Wang L,Liu H,Wang YL,Zou Y

    更新日期:2017-06-01 00:00:00

  • Type A aortic dissection in pregnant patients with fibrillin-1 gene mutations: Two case reports and a literature review.

    abstract::In acute aortic dissection (AD) in pregnancy, increased cardiovascular stress due to pregnancy is an important factor leading to an emergent aortic event. It is rare but often results in a devastating event for both the pregnant patient and the foetus. Two cases of acute AD (Stanford type A) in pregnant females are pr...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2018.6761

    authors: Lei Y,Jiang Z,Chen J,Wang D,Hong G,Chen S

    更新日期:2018-12-01 00:00:00

  • Effects of Prunus mume Siebold & Zucc. in the pacemaking activity of interstitial cells of Cajal in murine small intestine.

    abstract::Interstitial cells of Cajal (ICCs) function as pacemaker cells in the gastrointestinal (GI) tract and therefore, serve an important role in regulating GI motility. The effects of a species of plum (Prunus mume Siebold & Zucc.) on cultured ICC cluster-induced pacemaker potentials in the mouse small intestine were inves...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2016.3963

    authors: Lee SW,Kim SJ,Kim H,Yang D,Kim HJ,Kim BJ

    更新日期:2017-01-01 00:00:00

  • Effects of heat stress on the expression of the coxsackievirus and adenovirus receptor in mouse skin keratinocytes.

    abstract::The aim of this study was to investigate the effects of heat stress on the expression of the coxsackievirus and adenovirus receptor (CAR) in mouse skin keratinocytes. Twenty BALB/c mice were randomly divided into two groups: the sham heat (control) and scald groups. Skin specimens were obtained 6 h after the treatment...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2013.1230

    authors: Deng X,Jia C,Chen F,Liu J,Zhou Z

    更新日期:2013-10-01 00:00:00

  • Effects of HV-CRRT on PCT, TNF-α, IL-4, IL-6, IL-8 and IL-10 in patients with pancreatitis complicated by acute renal failure.

    abstract::The aim of the study was to investigate the effects of high-volume continuous renal replacement therapy (HV-CRRT) on procalcitonin (PCT), tumor necrosis factor-α (TNF-α), interleukin-4 (IL-4), IL-6, IL-8 and IL-10 in acute pancreatitis complicated by acute renal failure. Eighty-six patients with acute pancreatitis com...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2017.4843

    authors: Liu C,Li M,Cao S,Wang J,Huang X,Zhong W

    更新日期:2017-10-01 00:00:00

  • Current diagnosis and management strategies in pachychoroid spectrum of diseases (Review).

    abstract::This review presents a systematic analysis of the literature regarding the pachychoroid disease spectrum nomenclature, diagnosis criteria and therapeutic options. Pachychoroid related diseases are a new concept, introduced into the ophthalmological nomenclature in 2013 and evolving both as concept and as classificatio...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章,评审

    doi:10.3892/etm.2020.9094

    authors: Moraru AD,Costin D,Moraru RL,Costuleanu M,Brănișteanu DC

    更新日期:2020-10-01 00:00:00

  • Oxidative status of cardinal ligament in pelvic organ prolapse.

    abstract::Pelvic organ prolapse (POP) is a common and distressing health problem in adult women, but the pathophysiological mechanism is yet to be fully elucidated. Previous studies have indicated that oxidative stress may be associated with POP. Thus, the aim of the present study was to investigate the oxidative status of pelv...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2018.6633

    authors: Fang G,Hong L,Liu C,Yang Q,Zhang Q,Li Y,Li B,Wu D,Wu W,Shi H

    更新日期:2018-10-01 00:00:00

  • MicroRNA-146a protects against intracerebral hemorrhage by inhibiting inflammation and oxidative stress.

    abstract::The present study aimed to investigate the role of microRNA-146a (miR-146a) in intracerebral hemorrhage (ICH), and to further assess its underlying mechanism. An ICH rat model was established in the current study and 1 h following ICH induction, rats were treated with or without an miR-146a mimic. A total of 3 days fo...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2019.8060

    authors: Qu X,Wang N,Cheng W,Xue Y,Chen W,Qi M

    更新日期:2019-11-01 00:00:00

  • Effect of ouabain on myocardial remodeling in rats.

    abstract::The aim of this study was to investigate the effect of ouabain (EO) on myocardial remodeling. Twenty-two adult male Sprague-Dawley rats were randomly divided into two groups: the rats in the EO group (n=12) were intraperitoneally injected with EO daily and those in the control group (n=10) were injected with physiolog...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2013.1098

    authors: Ren Y,Zhang M,Zhang T,Huang R

    更新日期:2013-07-01 00:00:00

  • Mitochondrial factor and cell cytokines associate with TCM syndrome scale in vascular dementia patients.

    abstract::Mitochondrial factor and cell cytokines play important roles in the incidence of vascular dementia (VD), but their correlations with inflammatory and mitochondrial factors and the role of both in the kidney essence deficiency pattern and phlegm turbidity blocking orifice pattern are not clear. This study was aimed at ...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2017.5387

    authors: Sun L

    更新日期:2018-01-01 00:00:00

  • Predictive factors of pancreatic necrosectomy following percutaneous catheter drainage as a primary treatment of patients with infected necrotizing pancreatitis.

    abstract::Pancreatic necrosectomy (PN) following percutaneous catheter drainage (PCD) is an effective method of treating patients with necrotizing pancreatitis, however, the predictive factors for PN after PCD have not yet been identified. A total of 74 patients with suspected infected necrotizing pancreatitis (INP) and peripan...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2017.5107

    authors: Cao X,Cao F,Li A,Gao X,Wang XH,Liu DG,Fang Y,Guo DH,Li F

    更新日期:2017-11-01 00:00:00

  • Transcriptome profiling and pathway analysis of the effects of mono-(2-ethylhexyl) phthalate in mouse Sertoli cells.

    abstract::Phthalates are confirmed to have toxic effects on the reproductive system and are likely to have further damaging actions in humans. The present study explored the molecular mechanisms of the toxic effect of mono-(2-ethylhexyl) phthalate (MEHP) on mouse Sertoli cells. Cell apoptosis and proliferation assays were used ...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2019.7239

    authors: Wang L,Dou T,Li S,Liu Y

    更新日期:2019-04-01 00:00:00

  • Artemisia iwayomogi (Dowijigi) inhibits lipopolysaccharide-induced inflammation in RAW264.7 macrophages by suppressing the NF-κB signaling pathway.

    abstract::Inflammatory diseases are an important health concern and have a growing incidence worldwide. Thus, developing novel and safe drugs to treat these disorders remains an important pursuit. Artemisia iwayomogi, locally known as Dowijigi (DJ), is a perennial herb found primarily in Korea and is used to treat various disea...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2020.8472

    authors: Kim SM,Vetrivel P,Kim HH,Ha SE,Saralamma VVG,Kim GS

    更新日期:2020-03-01 00:00:00

  • Effects of recombinant human growth hormone in the treatment of dwarfism and relationship between IGF-1, IGFBP-3 and thyroid hormone.

    abstract::The effects of recombinant human growth hormone (rhGH) in the treatment of dwarfism and the relationship between insulin-like growth factor (IGF)-1, IGF-binding protein (IGFBP)-3 and thyroid hormone were examined in the present study. For this purpose, 66 patients diagnosed with dwarfism were selected retrospectively,...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2016.3831

    authors: Ren S,Nie Y,Wang A

    更新日期:2016-12-01 00:00:00

  • The autocrine CXCR4/CXCL12 axis contributes to lung fibrosis through modulation of lung fibroblast activity.

    abstract::The C-X-C Motif Chemokine Receptor 4/C-X-C Motif Chemokine Ligand 12 (CXCR4/CXCL12) axis has been implicated in the pathogenesis of pulmonary fibrosis. However, the mechanisms governing this remain to be determined. The current study demonstrated that human lung fibroblasts (HLFs) exhibit high CXCL12 expression and al...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2020.8433

    authors: Li F,Xu X,Geng J,Wan X,Dai H

    更新日期:2020-03-01 00:00:00

  • Influence of intrathecal injection with dexmedetomidine on the behavioral ability and analgesic effects on rats with neuropathic pain and expression of protein kinase C in the spinal dorsal horn.

    abstract::This study aimed to investigate the influence of intrathecal injection with dexmedetomidine on the behavioral ability and analgesic effects of rat models with chronic neuropathic pain. It also discusses the role that the expression of protein kinase C (PKC) in the spinal dorsal horn plays in the analgesic mechanism of...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2018.6664

    authors: Li X,Zhang W

    更新日期:2018-11-01 00:00:00

  • Preventive effect of polysaccharides from the large yellow croaker swim bladder on HCl/ethanol induced gastric injury in mice.

    abstract::In the present study the preventive effect of polysaccharides from the large yellow croaker swim bladder (PLYCSB) on HCl/ethanol-induced gastric injury in ICR mice was investigated. A high dose of PLYCSB (50 mg/kg) was found to reduce the levels of the serum proinflammatory cytokines interleukin (IL)-1β, IL-6, IL-8, a...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2014.1712

    authors: Chen S,Zhu K,Wang R,Zhao X

    更新日期:2014-07-01 00:00:00

  • Decorin inhibits the proliferation of HepG2 cells by elevating the expression of transforming growth factor-β receptor II.

    abstract::The aim of the present study was to investigate the effects of decorin (DCN) on the proliferation of human hepatoma HepG2 cells and the involvement of transforming growth factor-β (TGF-β) signaling pathway. A vector containing DCN was transfected into HepG2 cells with the use of Lipofectamine 2000. Cell proliferation ...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2016.3572

    authors: Liu Y,Wang X,Wang Z,Ju W,Wang D

    更新日期:2016-10-01 00:00:00

  • Predictive effect of five hepatitis B virus markers on re-vaccination time of hepatitis B vaccine.

    abstract::Examination of predictive effect of five hepatitis B virus (HBV) markers on the re-vaccination time of hepatitis B vaccine was assessed. A total of 3,243 patients examined by five HBV markers in Women and Children's Health Care Hospital of Linyi from January 2015 to December 2017 were selected as the subjects and anal...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2020.8859

    authors: Jia Q,Yu F,Zhou Q,Chen X,Gu Z,Ma C

    更新日期:2020-08-01 00:00:00

  • Ginsenoside Rb1 administration attenuates focal cerebral ischemic reperfusion injury through inhibition of HMGB1 and inflammation signals.

    abstract::High-mobility group box 1 (HMGB1) is released after focal cerebral ischemia/reperfusion (I/R), and aggravates brain tissue damage. Ginsenoside Rb1 (Rb1), isolated from Panax ginseng, has been reported to inhibit I/R-induced cell death in the brain. The present study aimed to investigate the protective ability of GRb1 ...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2018.6523

    authors: Liu A,Zhu W,Sun L,Han G,Liu H,Chen Z,Zhuang L,Jiang W,Xue X

    更新日期:2018-10-01 00:00:00

  • Aberrant expression of miR-663 and transforming growth factor-β1 in nasal polyposis in children.

    abstract::The aim of the present study was to investigate the expression of microRNA (miR)-663 and its regulatory effects on the pathogenesis of nasal polyposis in children. Nasal polyp tissue, as well as serum and peripheral blood eosinophils were collected from 35 children diagnosed with nasal polypectomy between August 2013 ...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2018.5927

    authors: Yu H,Ju J,Liu J,Li D

    更新日期:2018-05-01 00:00:00