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Showing 1 to 12 of 113 entries
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JS-K promotes apoptosis by inducing ROS production in human prostate cancer cells.

Oncology letters

Qiu M, Chen L, Tan G, Ke L, Zhang S, Chen H, Liu J.
PMID: 28454225
Oncol Lett. 2017 Mar;13(3):1137-1142. doi: 10.3892/ol.2016.5535. Epub 2016 Dec 27.

Reactive oxygen species (ROS) are chemical species that alter redox status, and are responsible for inducing carcinogenesis. The purpose of the present study was to assess the effects of the glutathione S transferase-activated nitric oxide donor prodrug, JS-K, on...

NOV-002, A Glutathione Disulfide Mimetic, Suppresses Tumor Cell Invasion and Metastasis.

Journal of carcinogenesis & mutagenesis

Gumireddy K, Li A, Cao L, Yan J, Liu L, Xu X, Pazoles C, Huang Q.
PMID: 24377058
J Carcinog Mutagen. 2013 Apr 30;2013. doi: 10.4172/2157-2518.S7-002.

Metastasis is the major cause of death in cancer. Most therapies currently in the clinic aim to eradicate primary tumor, but do not have ideal effects on metastasis. The lack of effective therapy in metastasis prevention and treatment results...

Effect of diethyl maleate and glutathione on linoleate peroxidation.

Lipids

Fernandez N, Valenzuela A, Fernandez V, Videla LA.
PMID: 27519608
Lipids. 1982 May;17(5):393-5. doi: 10.1007/BF02535200.

The antioxidant effect of diethyl maleate and reduced glutathione was studied in an in vitro peroxidizing system. Linoleate peroxidation, measured as conjugated diene formation, was not altered by diethyl maleate (2 or 4 mM), whereas the addition of reduced...

Glutathione Disulfide Liposomes - a Research Tool for the Study of Glutathione Disulfide Associated Functions and Dysfunctions.

Biochemistry and biophysics reports

Sadhu SS, Xie J, Zhang H, Perumal O, Guan X.
PMID: 28409182
Biochem Biophys Rep. 2016 Sep;7:225-229. doi: 10.1016/j.bbrep.2016.06.017. Epub 2016 Jun 28.

Glutathione disulfide (GSSG) is the oxidized form of glutathione (GSH). GSH is a tripeptide present in the biological system in mM concentration and is the major antioxidant in the body. An increase in GSSG reflects an increase in intracellular...

The redox state of the ascorbate-dehydroascorbate pair as a specific sensor of cell division in tobacco BY-2 cells.

Protoplasma

de Pinto MC, Francis D, De Gara L.
PMID: 18987797
Protoplasma. 1999;209(1):90-7. doi: 10.1007/BF01415704.

The effects of ascorbate (ASC) and dehydroascorbate (DHA) on cell proliferation were examined in the tobacco Bright Yellow 2 (TBY-2) cell line to test the hypothesis that the ASC-DHA pair is a specific regulator of cell division. The hypothesis...

Microtiter plate technique for the measurement of glutathione in fresh and cryopreserved lymphoblasts using the enzyme recycling method.

Methods in molecular medicine

Kearns PR, Hall AG.
PMID: 21374029
Methods Mol Med. 1999;28:83-90. doi: 10.1385/1-59259-687-8:83.

Glutathione is an intracellular, nonprotein thiol that appears to play an important role in protection of the cell against cytotoxic drugs (1) and has been implicated in the control of cell cycling (2,3) and apoptosis (4,5). It can exist...

Protective Effects of Geniposide and Genipin against Hepatic Ischemia/Reperfusion Injury in Mice.

Biomolecules & therapeutics

Kim J, Kim HY, Lee SM.
PMID: 24009871
Biomol Ther (Seoul). 2013 Mar;21(2):132-7. doi: 10.4062/biomolther.2013.005.

Geniposide is an active product extracted from the gardenia fruit, and is one of the most widely used herbal preparations for liver disorders. This study examined the cytoprotective properties of geniposide and its metabolite, genipin, against hepatic ischemia/reperfusion (I/R)...

Two New Devices for Identifying Electrochemical Reaction Intermediates with Desorption Electrospray Ionization Mass Spectrometry.

Analytical chemistry

Cheng H, Yan X, Zare RN.
PMID: 28193008
Anal Chem. 2017 Mar 07;89(5):3191-3198. doi: 10.1021/acs.analchem.6b05124. Epub 2017 Feb 14.

Desorption electrospray ionization mass spectrometry (DESI-MS) previously has been used to capture and identify transient intermediates in electrochemical redox reactions on a platinum-covered rotating waterwheel. We present here two different setups that use a flat surface with porous carbon...

Electron Therapy Attenuated Elevated Alanine Aminotransferase and Oxidative Stress Values in Type 2 Diabetes-Induced Nonalcoholic Steatohepatitis of Rats.

Cell medicine

Enosawa S, Dozen M, Tada Y, Hirasawa K.
PMID: 26858882
Cell Med. 2013 Oct 23;6(1):63-73. doi: 10.3727/215517913X674225. eCollection 2013 Dec 30.

Chronic oxidative stress plays a key role in the progression of nonalcoholic steatohepatitis (NASH). We examined the efficacy of antioxidative electron treatment on type 2 diabetes-induced NASH in a rat model. We established NASH model rats, induced by neonatal...

Uranium(VI) Complexes of Glutathione Disulfide Forming in Aqueous Solution.

Inorganic chemistry

Kretzschmar J, Strobel A, Haubitz T, Drobot B, Steudtner R, Barkleit A, Brendler V, Stumpf T.
PMID: 32148028
Inorg Chem. 2020 Apr 06;59(7):4244-4254. doi: 10.1021/acs.inorgchem.9b02921. Epub 2020 Mar 09.

The interactions between glutathione disulfide, GSSG, the redox partner and dimer of the intracellular detoxification agent glutathione, GSH, and hexavalent uranium, U(VI), were extensively studied by solution NMR (in D

The pH dependence of emulsifying properties for glutathione disulfide at oil-water interfaces.

Biophysical chemistry

Liu M, Mo H, Gao Q, Yuan L.
PMID: 34959125
Biophys Chem. 2021 Dec 23;282:106748. doi: 10.1016/j.bpc.2021.106748. Epub 2021 Dec 23.

Although peptides were widely used in many fields, their interface behaviors as surfactants have not been explored. The results of the surface tension experiments by an automatic surface tension meter indicate that the stability and emulsifying ability of glutathione...

Valproic acid promotes SOD2 acetylation: A potential mechanism of valproic acid-induced oxidative stress in developing systems.

Free radical research

Hansen JM, Lucas SM, Ramos CD, Green EJ, Nuttall DJ, Clark DS, Marchant ED, Hancock CR, Piorczynski TB.
PMID: 34895005
Free Radic Res. 2021 Dec 13;1-34. doi: 10.1080/10715762.2021.2017913. Epub 2021 Dec 13.

Valproic acid (VPA) is an antiepileptic, bipolar and migraine medication, which is associated with embryonic dysmorphology, more specifically neural tube defects (NTDs), if taken while pregnant. One mechanism by which VPA may cause NTDs is through oxidative stress that...

Showing 1 to 12 of 113 entries