NPC-EXs Alleviate Endothelial Oxidative Stress and Dysfunction through the miR-210 Downstream Nox2 and VEGFR2 Pathways.

Abstract:

:We have demonstrated that neural progenitor cells (NPCs) protect endothelial cells (ECs) from oxidative stress. Since exosomes (EXs) can convey the benefit of parent cells through their carried microRNAs (miRs) and miR-210 is ubiquitously expressed with versatile functions, we investigated the role of miR-210 in the effects of NPC-EXs on oxidative stress and dysfunction in ECs. NPCs were transfected with control and miR-210 scramble/inhibitor/mimic to generate NPC-EXscon, NPC-EXssc, NPC-EXsanti-miR-210, and NPC-EXsmiR-210. The effects of various NPC-EXs on angiotensin II- (Ang II-) induced reactive oxygen species (ROS) overproduction, apoptosis, and dysfunction, as well as dysregulation of Nox2, ephrin A3, VEGF, and p-VEGFR2/VEGFR2 in ECs were evaluated. Results showed (1) Ang II-induced ROS overproduction, increase in apoptosis, and decrease in tube formation ability, accompanied with Nox2 upregulation and reduction of p-VEGFR2/VEGFR2 in ECs. (2) Compared to NPC-EXscon or NPC-EXssc, NPC-EXsanti-miR-210 were less whereas NPC-EXsmiR-210 were more effective on attenuating these detrimental effects induced by Ang II in ECs. (3) These effects of NPC-EXsanti-miR-210 and NPC-EXsmiR-210 were associated with the changes of miR-210, ephrin A3, VEGF, and p-VEGFR2/VEGFR2 ratio in ECs. Altogether, the protective effects of NPC-EXs on Ang II-induced endothelial injury through miR-210 which controls Nox2/ROS and VEGF/VEGFR2 signals were studied.

journal_name

Oxid Med Cell Longev

authors

Liu H,Wang J,Chen Y,Chen Y,Ma X,Bihl JC,Yang Y

doi

10.1155/2017/9397631

subject

Has Abstract

pub_date

2017-01-01 00:00:00

pages

9397631

eissn

1942-0900

issn

1942-0994

journal_volume

2017

pub_type

杂志文章
  • Oxidized LDL Disrupts Metabolism and Inhibits Macrophage Survival by Activating a miR-9/Drp1/Mitochondrial Fission Signaling Pathway.

    abstract::Mitochondrial dysfunction is associated with macrophage damage, but the role of mitochondrial fission in macrophage cholesterol metabolism is not fully understood. In this study, we explored the influences of miR-9 and mitochondrial fission on macrophage viability and cholesterol metabolism. Macrophages were incubated...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章

    doi:10.1155/2020/8848930

    authors: Xin T,Lu C,Zhang J,Wen J,Yan S,Li C,Zhang F,Zhang J

    更新日期:2020-11-01 00:00:00

  • Enhancement of Antioxidant Mechanisms and Reduction of Oxidative Stress in Chickens after the Administration of Drinking Water Enriched with Polyphenolic Powder from Olive Mill Waste Waters.

    abstract::The aim of the study was to examine the effects of a polyphenolic powder from olive mill wastewater (OMWW) administered through drinking water, on chickens' redox status. Thus, 75 chickens were divided into three groups. Group A was given just drinking water, while groups B and C were given drinking water containing 2...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章

    doi:10.1155/2017/8273160

    authors: Papadopoulou A,Petrotos K,Stagos D,Gerasopoulos K,Maimaris A,Makris H,Kafantaris I,Makri S,Kerasioti E,Halabalaki M,Brieudes V,Ntasi G,Kokkas S,Tzimas P,Goulas P,Zakharenko AM,Golokhvast KS,Tsatsakis A,Kouretas D

    更新日期:2017-01-01 00:00:00

  • Ginkgolide B Suppresses TLR4-Mediated Inflammatory Response by Inhibiting the Phosphorylation of JAK2/STAT3 and p38 MAPK in High Glucose-Treated HUVECs.

    abstract:AIM:Ginkgolide B is a Ginkgo biloba leaf extract that has been identified as a natural platelet-activating factor receptor (PAFR) antagonist. We investigated the effect of ginkgolide B on high glucose-induced TLR4 activation in human umbilical vein endothelial cells (HUVECs). METHODS:Protein expression was analyzed by...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章

    doi:10.1155/2017/9371602

    authors: Chen K,Sun W,Jiang Y,Chen B,Zhao Y,Sun J,Gong H,Qi R

    更新日期:2017-01-01 00:00:00

  • DHA Oral Supplementation Modulates Serum Epoxydocosapentaenoic Acid (EDP) Levels in Breast Cancer Patients.

    abstract:Introduction:The omega-3 polyunsaturated fatty acids, as docosahexaenoic acid (DHA), are considered mediators regulating the resolution of inflammation during cancer and may be associated with better outcomes. Epoxydocosapentaenoic acids (EDPs), metabolites of the DHA, are hypothesized to be responsible for some benefi...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章

    doi:10.1155/2019/1280987

    authors: Molfino A,Amabile MI,Lionetto L,Spagnoli A,Ramaccini C,De Luca A,Simmaco M,Monti M,Muscaritoli M

    更新日期:2019-03-05 00:00:00

  • Thiol redox sensitivity of two key enzymes of heme biosynthesis and pentose phosphate pathways: uroporphyrinogen decarboxylase and transketolase.

    abstract::Uroporphyrinogen decarboxylase (Hem12p) and transketolase (Tkl1p) are key mediators of two critical processes within the cell, heme biosynthesis, and the nonoxidative part of the pentose phosphate pathway (PPP). The redox properties of both Hem12p and Tkl1p from Saccharomyces cerevisiae were investigated using proteom...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章

    doi:10.1155/2013/932472

    authors: McDonagh B,Pedrajas JR,Padilla CA,Bárcena JA

    更新日期:2013-01-01 00:00:00

  • hCLOCK Causes Rho-Kinase-Mediated Endothelial Dysfunction and NF-κB-Mediated Inflammatory Responses.

    abstract:BACKGROUND:The human Circadian Locomotor Output Cycle protein Kaput (CLOCK) gene was originally discovered as a regulator of essential human daily rhythms. This seemingly innocuous gene was then found to be associated with a multitude of human malignancies, via several biochemical pathways. We aimed to further investig...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章

    doi:10.1155/2015/671839

    authors: Tang X,Guo D,Lin C,Shi Z,Qian R,Fu W,Liu J,Li X,Fan L

    更新日期:2015-01-01 00:00:00

  • Anti-Inflammatory Activity of Boswellia serrata Extracts: An In Vitro Study on Porcine Aortic Endothelial Cells.

    abstract::This study is aimed at investigating the cytotoxicity, anti-inflammatory, and angiogenic activities of two Boswellia serrata extracts on primary culture of porcine aortic endothelial cells (pAECs). Chemical characterization of a dry extract (extract A) and a hydroenzymatic extract (extract G) of B. serrata was perform...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章

    doi:10.1155/2018/2504305

    authors: Bertocchi M,Isani G,Medici F,Andreani G,Tubon Usca I,Roncada P,Forni M,Bernardini C

    更新日期:2018-06-25 00:00:00

  • Quercetin Reverses Rat Liver Preneoplastic Lesions Induced by Chemical Carcinogenesis.

    abstract::Quercetin is a flavonoid widely studied as a chemopreventive agent in different types of cancer. Previously, we reported that quercetin has a chemopreventive effect on the liver-induced preneoplastic lesions in rats. Here, we evaluated if quercetin was able not only to prevent but also to reverse rat liver preneoplast...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章

    doi:10.1155/2017/4674918

    authors: Carrasco-Torres G,Monroy-Ramírez HC,Martínez-Guerra AA,Baltiérrez-Hoyos R,Romero-Tlalolini MLÁ,Villa-Treviño S,Sánchez-Chino X,Vásquez-Garzón VR

    更新日期:2017-01-01 00:00:00

  • Lysosomal Destabilizing Drug Siramesine and the Dual Tyrosine Kinase Inhibitor Lapatinib Induce a Synergistic Ferroptosis through Reduced Heme Oxygenase-1 (HO-1) Levels.

    abstract::Ferroptosis is an iron-dependent type of cell death distinct from apoptosis or necrosis characterized by accumulation of reactive oxygen species. The combination of siramesine, a lysosomotropic agent, and lapatinib, a dual tyrosine kinase inhibitor (TKI), synergistically induced cell death in breast cancer cells media...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章

    doi:10.1155/2019/9561281

    authors: Villalpando-Rodriguez GE,Blankstein AR,Konzelman C,Gibson SB

    更新日期:2019-09-17 00:00:00

  • Yeast Cells Exposed to Exogenous Palmitoleic Acid Either Adapt to Stress and Survive or Commit to Regulated Liponecrosis and Die.

    abstract::A disturbed homeostasis of cellular lipids and the resulting lipotoxicity are considered to be key contributors to many human pathologies, including obesity, metabolic syndrome, type 2 diabetes, cardiovascular diseases, and cancer. The yeast Saccharomyces cerevisiae has been successfully used for uncovering molecular ...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章,评审

    doi:10.1155/2018/3074769

    authors: Mohammad K,Dakik P,Medkour Y,McAuley M,Mitrofanova D,Titorenko VI

    更新日期:2018-01-31 00:00:00

  • Role of the Platelets and Nitric Oxide Biotransformation in Ischemic Stroke: A Translative Review from Bench to Bedside.

    abstract::Ischemic stroke remains the fifth cause of death, as reported worldwide annually. Endothelial dysfunction (ED) manifesting with lower nitric oxide (NO) bioavailability leads to increased vascular tone, inflammation, and platelet activation and remains among the major contributors to cardiovascular diseases (CVD). More...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章,评审

    doi:10.1155/2020/2979260

    authors: Bladowski M,Gawrys J,Gajecki D,Szahidewicz-Krupska E,Sawicz-Bladowska A,Doroszko A

    更新日期:2020-08-28 00:00:00

  • Correlation of Redox Status with Procalcitonin and C-reactive Protein in Septic Patients.

    abstract::Based on the role of oxidative stress in the pathophysiological mechanisms of sepsis and the importance of PCT as a clinically applicable biomarker for early detection of inflammatory response initiation, we aimed this study at examining the correlation between PCT levels and oxidative stress parameters (prooxidants a...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章

    doi:10.1155/2020/5147364

    authors: Petrovic J,Turnic TN,Zivkovic V,Andjic M,Draginic N,Stojanovic A,Milinkovic I,Bolevich S,Jevdjic J,Jakovljevic V

    更新日期:2020-09-04 00:00:00

  • Nitric Oxide Regulates Neurogenesis in the Hippocampus following Seizures.

    abstract::Hippocampal neurogenesis is changed by brain injury. When neuroinflammation accompanies injury, activation of resident microglial cells promotes the release of inflammatory cytokines and reactive oxygen/nitrogen species like nitric oxide (NO). In these conditions, NO promotes proliferation of neural stem cells (NSC) i...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章

    doi:10.1155/2015/451512

    authors: Carreira BP,Santos DF,Santos AI,Carvalho CM,Araújo IM

    更新日期:2015-01-01 00:00:00

  • Dexmedetomidine Attenuates Orthotopic Liver Transplantation-Induced Acute Gut Injury via α 2-Adrenergic Receptor-Dependent Suppression of Oxidative Stress.

    abstract::Patients with orthotopic liver transplantation (OLT) frequently develop acute gut injury (AGI), and dexmedetomidine (Dex) has been reported to exert a protective effect against AGI. We investigated whether Dex protects against AGI through antioxidative stress effects by the Nrf2/HO-1 antioxidative signaling pathway. R...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章

    doi:10.1155/2019/9426368

    authors: Lv P,Chen T,Liu P,Zheng L,Tian J,Tan F,Chen J,Deng Y,Li J,Cai J,Chi X

    更新日期:2019-11-11 00:00:00

  • Dexamethasone treatment reverses cognitive impairment but increases brain oxidative stress in rats submitted to pneumococcal meningitis.

    abstract::Pneumococcal meningitis is associated with a significant mortality rate and neurologic sequelae. The animals received either 10 μL of saline or a S. pneumoniae suspension and were randomized into different groups: sham: placebo with dexamethasone 0.7 mg/kg/1 day; placebo with dexamethasone 0.2 mg/kg/7 days; meningitis...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章

    doi:10.1155/2011/173035

    authors: Barichello T,Santos AL,Silvestre C,Generoso JS,Cipriano AL,Petronilho F,Dal-Pizzol F,Comim CM,Quevedo J

    更新日期:2011-01-01 00:00:00

  • Intestinal oxidative state can alter nutrient and drug bioavailability.

    abstract::Organic cations (OCs) are substances of endogenous (e.g. dopamine, choline) or exogenous (e.g. drugs like cimetidine) origin that are positively charged at physiological pH. Since many of these compounds can not pass the cell membrane freely, their transport in our out of cells must be mediated by specific transport s...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章

    doi:10.4161/oxim.2.5.9769

    authors: Faria A,Monteiro R,Pestana D,Freitas Vd,Mateus N,Azevedo I,Calhau C

    更新日期:2009-11-01 00:00:00

  • Increased Mitochondrial Protein Levels and Bioenergetics in the Musculus Rectus Femoris of Wfs1-Deficient Mice.

    abstract::Wfs1 deficiency leads to a progressive loss of plasma insulin concentration, which should reduce the consumption of glucose in insulin-dependent tissues, causing a variety of changes in intracellular energy metabolism. Our objective here was to assess the changes in the amount and function of mitochondrial proteins in...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章

    doi:10.1155/2018/3175313

    authors: Eimre M,Paju K,Peet N,Kadaja L,Tarrend M,Kasvandik S,Seppet J,Ivask M,Orlova E,Kõks S

    更新日期:2018-11-21 00:00:00

  • Corrigendum to "Dexmedetomidine Postconditioning Alleviates Hypoxia/Reoxygenation Injury in Senescent Myocardial Cells by Regulating lncRNA H19 and m6A Modification".

    abstract::[This corrects the article DOI: 10.1155/2020/9250512.]. ...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 已发布勘误

    doi:10.1155/2020/7059751

    authors: Zhang X,Fu Q,Xu L,Yang Y,Zhao W,Zhang Y,Mi W,Li H

    更新日期:2020-08-24 00:00:00

  • Higher Urinary Levels of 8-Hydroxy-2'-deoxyguanosine Are Associated with a Worse RANKL/OPG Ratio in Postmenopausal Women with Osteopenia.

    abstract::Postmenopausal osteoporosis (PO) is a major public health issue which affects a large fraction of elderly women. Emerging in vitro evidence suggests a central role of oxidative stress (OxS) in postmenopausal osteoporosis (PO) development. Contrariwise, the human studies on this topic are still scarce and inconclusive....

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章

    doi:10.1155/2016/6038798

    authors: Cervellati C,Romani A,Cremonini E,Bergamini CM,Fila E,Squerzanti M,Greco P,Massari L,Bonaccorsi G

    更新日期:2016-01-01 00:00:00

  • Potential Role of Protein Disulfide Isomerase in Metabolic Syndrome-Derived Platelet Hyperactivity.

    abstract::Metabolic Syndrome (MetS) has become a worldwide epidemic, alongside with a high socioeconomic cost, and its diagnostic criteria must include at least three out of the five features: visceral obesity, hypertension, dyslipidemia, insulin resistance, and high fasting glucose levels. MetS shows an increased oxidative str...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章,评审

    doi:10.1155/2016/2423547

    authors: Gaspar RS,Trostchansky A,Paes AM

    更新日期:2016-01-01 00:00:00

  • Time Course of Changes in Serum Oxidative Stress Markers to Predict Outcomes for Surgical Treatment of Lumbar Degenerative Disorders.

    abstract::Recent reports indicate that oxidative stress is involved in the pathobiology of acute spinal cord injury or compression myelopathy. We conducted an observational study to determine levels of oxidative stress markers in serum from 80 patients who underwent spinal surgery to treat neurological symptoms related to lumba...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章

    doi:10.1155/2020/5649767

    authors: Takahashi H,Aoki Y,Saito J,Nakajima A,Sonobe M,Akatsu Y,Taniguchi S,Yamada M,Koyama K,Akiyama Y,Shiga Y,Inage K,Orita S,Eguchi Y,Maki S,Furuya T,Akazawa T,Koda M,Yamazaki M,Ohtori S,Nakagawa K

    更新日期:2020-12-24 00:00:00

  • Exposure to Ti4Al4V Titanium Alloy Leads to Redox Abnormalities, Oxidative Stress, and Oxidative Damage in Patients Treated for Mandible Fractures.

    abstract::Due to the high biotolerance, favourable mechanical properties, and osseointegration ability, titanium is the basic biomaterial used in maxillofacial surgery. The passive layer of titanium dioxide on the surface of the implant effectively provides anticorrosive properties, but it can be damaged, resulting in the relea...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章

    doi:10.1155/2018/3714725

    authors: Borys J,Maciejczyk M,Antonowicz B,Krętowski A,Waszkiel D,Bortnik P,Czarniecka-Bargłowska K,Kocisz M,Szulimowska J,Czajkowski M,Waszkiewicz N,Zalewska A

    更新日期:2018-06-14 00:00:00

  • Antioxidant Treatment Induces Hyperactivation of the HPA Axis by Upregulating ACTH Receptor in the Adrenal and Downregulating Glucocorticoid Receptors in the Pituitary.

    abstract::Glucocorticoid (GC) production is physiologically regulated through a negative feedback loop mediated by the GC, which appear disrupted in several pathological conditions. The inability to perform negative feedback of the hypothalamus-pituitary-adrenal (HPA) axis in several diseases is associated with an overproductio...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章

    doi:10.1155/2017/4156361

    authors: Prevatto JP,Torres RC,Diaz BL,Silva PMRE,Martins MA,Carvalho VF

    更新日期:2017-01-01 00:00:00

  • 17-β-Estradiol counteracts the effects of high frequency electromagnetic fields on trophoblastic connexins and integrins.

    abstract::We investigated the effect of high-frequency electromagnetic fields (HF-EMFs) and 17-β-estradiol on connexins (Cxs), integrins (Ints), and estrogen receptor (ER) expression, as well as on ultrastructure of trophoblast-derived HTR-8/SVneo cells. HF-EMF, 17-β-estradiol, and their combination induced an increase of Cx40 ...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章

    doi:10.1155/2013/280850

    authors: Cervellati F,Valacchi G,Lunghi L,Fabbri E,Valbonesi P,Marci R,Biondi C,Vesce F

    更新日期:2013-01-01 00:00:00

  • YiQiFuMai Powder Injection Ameliorates Cerebral Ischemia by Inhibiting Endoplasmic Reticulum Stress-Mediated Neuronal Apoptosis.

    abstract::YiQiFuMai (YQFM) powder injection as a modern preparation derived from Sheng Mai San, a traditional Chinese medicine, has been widely used in the treatment of cardiovascular and cerebrovascular diseases. However, its neuroprotective effect and underlying mechanism in cerebral ischemia remain to be explored. The presen...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章

    doi:10.1155/2016/5493279

    authors: Cao G,Zhou H,Jiang N,Han Y,Hu Y,Zhang Y,Qi J,Kou J,Yu B

    更新日期:2016-01-01 00:00:00

  • Mitophagy Transcriptome: Mechanistic Insights into Polyphenol-Mediated Mitophagy.

    abstract::Mitochondria are important bioenergetic and signalling hubs critical for myriad cellular functions and homeostasis. Dysfunction in mitochondria is a central theme in aging and diseases. Mitophagy, a process whereby damaged mitochondria are selectively removed by autophagy, plays a key homeostatic role in mitochondrial...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章,评审

    doi:10.1155/2017/9028435

    authors: Tan S,Wong E

    更新日期:2017-01-01 00:00:00

  • The Inhibition of Aldose Reductase Accelerates Liver Regeneration through Regulating Energy Metabolism.

    abstract:Objectives:Our previous study showed that aldose reductase (AR) played key roles in fatty liver ischemia-reperfusion (IR) injury by regulating inflammatory response and energy metabolism. Here, we aim to investigate the role and mechanism of AR in the regeneration of normal and fatty livers after liver surgery. Method...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章

    doi:10.1155/2020/3076131

    authors: Li CX,Wang HW,Jiang WJ,Li GC,Zhang YD,Luo CH,Li XC

    更新日期:2020-02-27 00:00:00

  • Prevention of Streptozotocin-Induced Diabetic Nephropathy by MG132: Possible Roles of Nrf2 and IκB.

    abstract::Our previous study showed that proteasomal inhibitor MG132 can prevent diabetic nephropathy (DN) along with upregulation of nuclear factor (erythroid-derived 2)-like 2 (Nrf2). The present study was to investigate whether MG132 can prevent DN in wild-type and Nrf2-KO mice. Type 1 diabetes was induced in wild-type and N...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章

    doi:10.1155/2017/3671751

    authors: Kong L,Wang Y,Luo M,Tan Y,Cui W,Miao L

    更新日期:2017-01-01 00:00:00

  • Propofol Protects Rat Cardiomyocytes from Anthracycline-Induced Apoptosis by Regulating MicroRNA-181a In Vitro and In Vivo.

    abstract::We aimed to evaluate the cardioprotective effect and mechanism of propofol in anthracycline-induced cardiomyocyte apoptosis. We selected the rat myocardial cell line, H9c2, and primary cardiomyocytes for in vitro study. The cardiomyocytes were treated with vehicle, Adriamycin® (ADM), propofol, or a combination of ADM ...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章

    doi:10.1155/2018/2109216

    authors: Zhao H,Zhang X,Zheng Y,Li Y,Wang X,Hu N,Zhou P,Wang K

    更新日期:2018-04-18 00:00:00

  • Protective Effects of Polyphenols Present in Mediterranean Diet on Endothelial Dysfunction.

    abstract::Endothelial dysfunction tends to be the initial indicator in proinflammatory state and macro- and microvascular complications, such as atherosclerosis and cardiovascular diseases. It has been shown that certain compounds in diet can generate beneficial effects on cardiovascular disease due to its interactions with end...

    journal_title:Oxidative medicine and cellular longevity

    pub_type: 杂志文章,评审

    doi:10.1155/2020/2097096

    authors: Stromsnes K,Mas-Bargues C,Gambini J,Gimeno-Mallench L

    更新日期:2020-08-06 00:00:00