Saxagliptin protects against hypoxia-induced damage in H9c2 cells.

Abstract:

:Type II diabetes is recognized as a major risk factor for death due to cardiovascular complications such as coronary heart disease (CHD), but the complex interplay between these two diseases remains poorly understood. Suppression of oxidative stress, apoptosis, and inflammation of endothelial cells is a valuable treatment strategy to prevent or halt the progression of CHD. In the present study, we used real-time polymerase chain reaction (PCR), Western blot analysis, and enzyme linked immunosorbent assay (ELISA) to investigate the effects of saxagliptin on hypoxia-inducible factors. Our findings demonstrate that saxagliptin can significantly improve cell viability in H9c2 cells as well as reduce hypoxia-induced oxidative damage and loss of mitochondrial membrane potential. Saxagliptin reduced hypoxia-induced NADPH oxidase 4 (NOX 4). We also show that saxagliptin can reduce the expression of matrix metallopeptidase-2 (MMP-2) and matrix metallopeptidase-9 (MMP-9), two important degradative enzymes. Saxagliptin also suppressed hypoxia-induced expression of high mobility group box-1 protein (HMGB1), a key inflammatory cytokine. Finally, we show that saxagliptin can exert atheroprotective effects by reducing the expression of myeloid differential protein-88 (MyD88) and increasing the expression of nuclear factor erythroid-2-related factor 2 (Nrf2) and heme oxygenase-1 (HO-1). Thus, saxagliptin shows promise as a treatment against diabetes-associated CHD.

journal_name

Chem Biol Interact

authors

Zhang L,Qi X,Zhang G,Zhang Y,Tian J

doi

10.1016/j.cbi.2019.108864

subject

Has Abstract

pub_date

2020-01-05 00:00:00

pages

108864

eissn

0009-2797

issn

1872-7786

pii

S0009-2797(19)31447-4

journal_volume

315

pub_type

杂志文章
  • Radiosensitizing properties of novel hydroxydicarboxylatoplatinum(II) complexes with high or low reactivity with thiols: two modes of action.

    abstract::We examined radiosensitizing properties of two novel platinum complexes (ethylenediamine(L-malato)platinum(II)), Pt1 and bis(1-ethylimidazole(L-malato)platinum(II)), Pt4. Initial double strand break (DSB) level and DSB rejoining were measured, using pulse field gel electrophoresis (PFGE) in human G1 phase lymphocytes ...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/s0009-2797(03)00106-6

    authors: Gradzka I,Buraczewska I,Kuduk-Jaworska J,Romaniewska A,Szumiel I

    更新日期:2003-10-25 00:00:00

  • Redox cycling of polycyclic aromatic hydrocarbon o-quinones: metal ion-catalyzed oxidation of catechols bypasses inhibition by superoxide dismutase.

    abstract::Several two-electron quinone reductases catalyze the redox cycling of polycyclic aromatic hydrocarbon (PAH) o-quinones. When the carbonyl reductase of human placenta catalyzes the cycling of 9,10-phenanthrenequinone in aqueous phosphate buffer, reactive oxygen species are produced. Superoxide dismutase (SOD) inhibits ...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/s0009-2797(98)00070-2

    authors: Jarabak R,Harvey RG,Jarabak J

    更新日期:1998-10-02 00:00:00

  • Gastroprotective effect and mechanism of patchouli alcohol against ethanol, indomethacin and stress-induced ulcer in rats.

    abstract::Pogostemonis Herba is an important Chinese medicine widely used in the treatment of gastrointestinal dysfunction. Patchouli alcohol (PA), a tricyclic sesquiterpene, is the major active constituent of Pogostemonis Herba. This study aimed to investigate the possible anti-ulcerogenic potential of PA and the underlying me...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/j.cbi.2014.08.008

    authors: Zheng YF,Xie JH,Xu YF,Liang YZ,Mo ZZ,Jiang WW,Chen XY,Liu YH,Yu XD,Huang P,Su ZR

    更新日期:2014-10-05 00:00:00

  • Ultraviolet radiation-induced neoplastic transformation of normal human cells, in vitro.

    abstract::Human foreskin cell cultures in scheduled DNA synthesis (S phase) of the cell cycle were exposed to UV irradiation at a dose of 10 J . m-1 in the presence of insulin. These treated cell populations, when selectively passaged in a high amino acid supplemented complete growth medium (CM) after 20 Dulbecco's phosphate bu...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/0009-2797(81)90028-4

    authors: Milo GE,Weisbrode SA,Zimmerman R,McCloskey JA

    更新日期:1981-07-01 00:00:00

  • DNA damage and DNA repair in cultured human cells exposed to chromate.

    abstract::DNA damage and DNA repair have been observed in cultured human skin fibroblasts exposed to potassium chromate but not to a chromic glycine complex. DNA repair synthesis (unscheduled incorporation of [3H]thymidine (TdR)) was measured in cells during or following exposure to chromate and was significant for chromate con...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/0009-2797(79)90030-9

    authors: Whiting RF,Stich HF,Koropatnick DJ

    更新日期:1979-08-01 00:00:00

  • Protective effect of zinc against cadmium hepatotoxicity depends on this bioelement intake and level of cadmium exposure: a study in a rat model.

    abstract::It was estimated, in a rat model of moderate and relatively high chronic human exposure to cadmium (Cd), whether enhanced zinc (Zn) consumption may prevent Cd-induced liver injury and if the possible protective effect of this bioelement depends on its intake. For this purpose, the structure and function of the liver o...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/j.cbi.2011.05.008

    authors: Rogalska J,Pilat-Marcinkiewicz B,Brzóska MM

    更新日期:2011-09-30 00:00:00

  • Gamma glutamyl semialdehyde dehydrogenase: simulations on native and mutant forms support the importance of outer shell lysines.

    abstract::Our computer simulations of gamma glutamyl semialdehyde dehydrogenase (GGSALDH, pyrroline 5-carboxylate dehydrogenase, ALDH4) were initiated from the Thermus thermophilus crystal structures in an effort to understand the effects of a seemingly subtle mutation. In humans, a natural S352L mutation gives rise to type II ...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/j.cbi.2008.10.009

    authors: Hempel J,Kraut A,Wymore T

    更新日期:2009-03-16 00:00:00

  • Responses of PhIP (2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine) in MCF-7 cells are culture condition dependent.

    abstract::To compare the effects of the food toxin 2-amino-1-methyl-6-phenyl-imidazo[4,5-b]pyridine (PhIP) and estradiol in hormone-responsive MCF-7 cells, the cells were exposed to different concentrations of either PhIP or estradiol. The effect of various culture conditions (e.g. phenol red, FBS, vehicle (DMSO/EtOH) and seedi...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/j.cbi.2009.07.020

    authors: Immonen E,Serpi R,Vähäkangas K,Myllynen P

    更新日期:2009-11-10 00:00:00

  • Impact of prepubertal exposure to dietary protocatechuic acid on the hypothalamic-pituitary-testicular axis in rats.

    abstract::Protocatechuic acid (PCA; 3, 4-dihydroxybenzoic acid) is a phenolic compound widely found in many edible fruits, vegetables, grape wine and plant-derived beverages. The present study investigated the impact of PCA on the hypothalamic-pituitary-testicular axis of rats orally treated with PCA during the period of prepub...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/j.cbi.2018.05.013

    authors: Adedara IA,Omole O,Okpara ES,Fasina OB,Ayeni MF,Ajayi OM,Busari EO,Farombi EO

    更新日期:2018-06-25 00:00:00

  • In vivo metabolism of nasally instilled dihydrosafrole [1-(3,4-methylenedioxyphenyl)propane] in dogs and monkeys.

    abstract::Nasal metabolism of inhaled material may influence its biological fate and toxicity. The purpose of this study was to investigate, in a noninvasive and qualitative manner, the in vivo nasal metabolic activity towards 1-(3,4-methylenedioxyphenyl)propane (dihydrosafrole). Dihydrosafrole was the compound of choice as a r...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/0009-2797(87)90056-1

    authors: Petridou-Fischer J,Whaley SL,Dahl AR

    更新日期:1987-01-01 00:00:00

  • Sodium acetate protects against nicotine-induced excess hepatic lipid in male rats by suppressing xanthine oxidase activity.

    abstract::Fatty liver is the hepatic consequence of chronic insulin resistance (IR) and related syndromes. It is mostly accompanied by inflammatory and oxidative molecules. Increased activity of xanthine oxidase (XO) exerts both inflammatory and oxidative effects and has been implicated in metabolic derangements including non-a...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/j.cbi.2019.108929

    authors: Dangana EO,Omolekulo TE,Areola ED,Olaniyi KS,Soladoye AO,Olatunji LA

    更新日期:2020-01-25 00:00:00

  • Molecular cloning of neuropathy target esterase (NTE).

    abstract::Covalent modification of NTE, a neuronal protein with serine esterase activity, by certain organophosphates (OP) initiates degeneration of long axons in the peripheral and central nervous system. Simple inhibition of NTE esterase activity does not initiate neuropathy; the latter requires aging of the OP bound to the c...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章,评审

    doi:10.1016/s0009-2797(99)00065-4

    authors: Glynn P,Read DJ,Lush MJ,Li Y,Atkins J

    更新日期:1999-05-14 00:00:00

  • Metabolism of benzo[a]pyrene and (-)-trans-benzo[a]pyrene-7,8-dihydrodiol by freshly isolated hepatocytes of brown bullheads.

    abstract::The metabolism of [3H]benzo[a]pyrene (BP) and (-)-trans-[14C]7,8-dihydroxy-7,8-dihydrobenzo[a]pyrene (BP-7,8-diol) was studied in freshly isolated hepatocytes of the wild benthic fish, brown bullhead (Ictalurus nebulosus). Bullhead hepatocytes incubated with 40 microM [3H]BP for 1 h metabolized BP to water soluble met...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/0009-2797(90)90063-s

    authors: Steward AR,Zaleski J,Sikka HC

    更新日期:1990-01-01 00:00:00

  • Unscheduled DNA synthesis induced by N-acetoxy-2-acetylaminofluorene is not sensitive to regulation by ADP-ribosyl transferase.

    abstract::We have directly compared in resting human mononuclear leukocytes the DNA repair effects caused by ADP-ribosyl transferase (ADPRT) activity following DNA damage induction by gamma radiation, UV radiation, ethylene oxide (EO) and N-acetoxy-2-acetylaminofluorene (NA-AAF). The presence of inhibitors of ADPRT during the q...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/0009-2797(83)90162-x

    authors: Pero RW,Jonsson GG,Persson L

    更新日期:1983-12-01 00:00:00

  • Potential anticancer activity of lichen secondary metabolite physodic acid.

    abstract::Secondary metabolites present in lichens, which comprise aliphatic, cycloaliphatic, aromatic and terpenic compounds, are unique with respect to those of higher plants and show interesting biological and pharmacological activities. However, only a few of these compounds, have been assessed for their effectiveness again...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/j.cbi.2016.12.007

    authors: Cardile V,Graziano ACE,Avola R,Piovano M,Russo A

    更新日期:2017-02-01 00:00:00

  • Metabolic activation of benzo[a]pyrene in human skin maintained in short-term organ culture.

    abstract::The metabolic activation of benzo[a]pyrene (BP) was examined in six samples of human skin after topical application of the hydrocarbon to the skin in short-term organ culture. The results show that all of the samples were capable of metabolizing BP to water-soluble products and to ether-soluble products that included ...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/0009-2797(83)90082-0

    authors: Weston A,Grover PL,Sims P

    更新日期:1983-08-01 00:00:00

  • Potential chemoprevention of N-nitrosodiethylamine-induced hepatocarcinogenesis by polyphenolics from Acacia nilotica bark.

    abstract::Chemopreventive potential of Acacia nilotica bark extract (ANBE) against single intraperitoneal injection of N-nitrosodiethylamine (NDEA, 200mg/kg) followed by weekly subcutaneous injections of carbon tetrachloride (CCl(4), 3 ml/kg) for 6 weeks induced hepatocellular carcinoma (HCC) in rats was studied. At 45 day afte...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/j.cbi.2009.05.007

    authors: Singh BN,Singh BR,Sarma BK,Singh HB

    更新日期:2009-09-14 00:00:00

  • Mechanism of bioactivation and covalent binding of 2,4,6-trinitrotoluene.

    abstract::Studies were undertaken to investigate the mechanism of bioactivation and covalent binding of TNT. Incubation of [14C]TNT with rat liver microsomes in the presence of an NADPH generating system resulted in metabolism and covalent binding to microsomal proteins. Time-dependence studies showed that TNT was rapidly reduc...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/0009-2797(94)03606-9

    authors: Leung KH,Yao M,Stearns R,Chiu SH

    更新日期:1995-06-30 00:00:00

  • Human erythrocytes and molecular models of cell membranes are affected in vitro by Balbisia peduncularis (Amancay) extracts.

    abstract::Balbisia peduncularis, also known as "Amancay", is a plant of the Ledocarpaceae family that can be found in the Atacama Desert in northern Chile. Infusions of the plant have long being used in traditional herbal medicine. Its chemical composition indicates the presence of flavonoids, which have antioxidant properties....

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/j.cbi.2008.12.011

    authors: Suwalsky M,Oyarce K,Avello M,Villena F,Sotomayor CP

    更新日期:2009-05-15 00:00:00

  • Extracts from cigarette smoke induce DNA damage and cell adhesion molecule expression through different pathways.

    abstract::Cigarette smoke is a major risk factor for human diseases, such as lung cancer and atherosclerosis. The present study was undertaken to investigate the effect of non-fractionated water-soluble cigarette smoke extract (NFWS CSE) on DNA damage and cellular adhesion molecule expression in human umbilical vein endothelial...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/j.cbi.2004.09.014

    authors: Chen HW,Chien ML,Chaung YH,Lii CK,Wang TS

    更新日期:2004-12-07 00:00:00

  • [6]-Gingerol induces reactive oxygen species regulated mitochondrial cell death pathway in human epidermoid carcinoma A431 cells.

    abstract::Since skin cancer incidence and prevalence is constantly rising up the charts despite all efforts, search for newer, better agents for protection and treatment is required. Ginger (Zingiber officinale Roscoe), a monocotyledonous herb, is widely used as a herbal medicine, given the presence of homologous phenolic keton...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/j.cbi.2009.05.012

    authors: Nigam N,Bhui K,Prasad S,George J,Shukla Y

    更新日期:2009-09-14 00:00:00

  • Calcium-dependent neutral cysteine protease and organophosphate-induced delayed neuropathy.

    abstract::A few organophosphorus compounds (OPs) can cause toxic neuropathy known as organophosphorus ester-induced delayed neuropathy (OPIDN). Although the incidents of OPIDN have been documented for over a century, its molecular mechanisms underlying the axonopathy are still unclear. Recently, increasing evidences suggest tha...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章,评审

    doi:10.1016/j.cbi.2012.10.001

    authors: Song F,Xie K

    更新日期:2012-12-05 00:00:00

  • The effect of a minor constituent of essential oil from Citrus aurantium: the role of β-myrcene in preventing peptic ulcer disease.

    abstract::The monoterpene β-myrcene has been widely used in cosmetics, food and beverages, and it is normally found in essential oil from citrus fruit. The aim of this study was to investigate the anti-ulcer effects of β-myrcene on experimental models of ulcers that are induced by ethanol, NSAIDs (non-steroidal anti-inflammator...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/j.cbi.2014.01.009

    authors: Bonamin F,Moraes TM,Dos Santos RC,Kushima H,Faria FM,Silva MA,Junior IV,Nogueira L,Bauab TM,Souza Brito AR,da Rocha LR,Hiruma-Lima CA

    更新日期:2014-04-05 00:00:00

  • Protective effect of allyl methyl disulfide on acetaminophen-induced hepatotoxicity in mice.

    abstract::Multiple sulfur compounds of garlic have shown versatile medicinal activities in the prevention and treatment of various diseases. Allyl methyl disulfide (AMDS) was identified as one of the bioactive components in fresh garlic paste in our previous study. The purpose of this study was to investigate the hepatoprotecti...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/j.cbi.2016.03.008

    authors: Zhang Y,Zhang F,Wang K,Liu G,Yang M,Luan Y,Zhao Z

    更新日期:2016-04-05 00:00:00

  • DNA modification induced by 6-mercaptopurine riboside in murine embryos.

    abstract::The cytostatic drug 6-mercaptopurine riboside (6-MPr) was investigated in mice in order to test the hypothesis that the teratogenicity of this antimetabolite is paralleled by an incorporation into the DNA of the embryos during organogenesis. DNA modification in the embryos was analysed 4 h following s.c. administratio...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/0009-2797(94)90086-8

    authors: Platzek T,Schwabe R,Rahm U,Bochert G

    更新日期:1994-10-01 00:00:00

  • Chromium-induced nephrotoxicity and ameliorative effect of carvedilol in rats: Involvement of oxidative stress, apoptosis and inflammation.

    abstract::Nephrotoxicity is a major adverse effect of chromium poisoning. In the present study, we investigated the potential renoprotective effect and underlying mechanisms of carvedilol, a non-specific β-adrenergic blocker using rat model of potassium dichromate-induced nephrotoxicity. Rats were pretreated with carvedilol (10...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/j.cbi.2014.09.009

    authors: Sahu BD,Koneru M,Bijargi SR,Kota A,Sistla R

    更新日期:2014-11-05 00:00:00

  • The effect of 5-iodouracil on the growth and biosynthetic processes of bacteriophage T4td8 in the absence of light.

    abstract::5-Iodouracil (IUra)-substituted progeny bacteriophage T4td8 were grown under conditions such that, upon CsCl equilibrium isopycnic gradient centrifugation, progeny with density distributions about the median similar to that of unsubstituted phage are obtained. In the absence of light a monotonic relationship exists be...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/0009-2797(76)90099-5

    authors: Byrd DM,Prusoff WH

    更新日期:1976-02-01 00:00:00

  • Germanium oxide inhibits the transition from G2 to M phase of CHO cells.

    abstract::We report here for the first time that germanium oxide (GeO(2)) blocks cell progression. GeO(2) is not genotoxic to Chinese hamster ovary (CHO) cells and has limited cytotoxicity. However, GeO(2) arrests cells at G2/M phase. The proportion of cells stopped at G2/M phase increased dose-dependently up to 5 mM GeO(2) whe...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/s0009-2797(02)00072-8

    authors: Chiu SJ,Lee MY,Chen HW,Chou WG,Lin LY

    更新日期:2002-10-20 00:00:00

  • Scoulerine promotes cell viability reduction and apoptosis by activating ROS-dependent endoplasmic reticulum stress in colorectal cancer cells.

    abstract::Scoulerine, an isoquinoline alkaloid isolated from Corydalis plants, has been reported to possess potent anti-proliferative and pro-apoptotic function in cancer cells. However, the effects and underlying mechanisms of scoulerine on colorectal cancer (CRC) progression remain elusive. CCK-8 and LDH assays were used to e...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/j.cbi.2020.109184

    authors: Tian J,Mo J,Xu L,Zhang R,Qiao Y,Liu B,Jiang L,Ma S,Shi G

    更新日期:2020-08-25 00:00:00

  • Peroxisome proliferator-activated receptor alpha agonist, clofibrate, has profound influence on myocardial fatty acid composition.

    abstract::The hypolipidemic fibrates have been identified as agonists of the peroxisome proliferator-activated receptor alpha (PPARalpha), which plays a critical role in the regulation of cardiac fatty acid metabolism. Despite the widespread clinical use of fibrates, their role in myocardial oxidative stress and fatty acid comp...

    journal_title:Chemico-biological interactions

    pub_type: 杂志文章

    doi:10.1016/j.cbi.2006.02.003

    authors: Tian Q,Grzemski FA,Panagiotopoulos S,Ahokas JT

    更新日期:2006-04-15 00:00:00