Abstract：
:MicroRNA-885 (miR-885) has been shown to act as vital regulator of tumorigenesis and its tumor-suppressive role has been investigated in several human cancers. However, the role of miR-885 in regulation of epithelial mesenchymal transition of liver cancer cells yet unknown. This study was undertaken to investigate the tumor-suppressive role of miR-885 and investigate its effects on epithelial mesenchymal transition of human liver cancer cells. The results revealed that miR-885 to be significantly (P < 0.05) repressed in liver cancer and tissues and cell lines. Overexpression of miR-885 resulted in significant (P < 0.05) decline in the proliferation of liver cancer cells. Additionally, migration and invasion of the liver cancer cells was also suppressed upon miR-182 overexpression which was associated with alteration of the proteins associated with epithelial mesenchymal transition. TMOD1 was identified as the target of miR-885 and the regulatory role of miR-885 was elucidated to be exerted via post-transcriptional silencing of TMOD1. The silencing of TMOD1 by miR-885 inhibited the expression of mesenchymal markers but enhanced the expression levels of epithelial markers. The results of present study revealed miR-885 proved the tumor-suppressive role of miR-885 in liver cancer and points towards its therapeutic implications in liver cancer management.
journal_name
Arch Biochem Biophysjournal_title
Archives of biochemistry and biophysicsauthors
Feng L,Zhang Y,Yang Q,Guo L,Yang Fdoi
10.1016/j.abb.2020.108588subject
Has Abstractpub_date
2020-10-30 00:00:00pages
108588eissn
0003-9861issn
1096-0384pii
S0003-9861(20)30597-Xjournal_volume
693pub_type
杂志文章abstract：:Serine is an essential amino acid for the lectin-mediated transformation of human peripheral blood lymphocytes due to the inability of this cell to synthesize sufficient quantities via either the phosphorylated pathway or by reversal of the serine hydroxymethyltransferase reaction to meet the metabolic demands. The le...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(85)90627-7
更新日期：1985-01-01 00:00:00
abstract：:Most transcription factors are believed to bind promoter elements in the B-DNA conformation, wherein linear sequence determines specificity. However, there are promoter elements that can form complex structures such as intramolecular triplexes, and these structures may participate in the activity of these promoter ele...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.1994.1162
更新日期：1994-04-01 00:00:00
abstract：:A uridinediphosphateglucose:thiohydroximate glucosyltransferase (EC 2.4.1.-) has been purified 3700-fold from Brassica napus L. seedlings. The enzyme catalyzes the formation of desulfoglucosinolates by transfer of glucose from UDP-glucose to thiohydroximates and is believed to be the second to last step involved in gl...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.1993.1456
更新日期：1993-09-01 00:00:00
abstract：:Vascular endothelial growth factor (VEGF) stimulates angiogenesis. Human hepatocellular carcinoma (HCC) is a VEGF-driven tumor often associated with chronic hepatitis B or C virus infection. The woodchuck is a well-characterized model of hepatitis B virus related HCC and a valuable tool for translational studies of no...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/j.abb.2018.11.008
更新日期：2019-01-01 00:00:00
abstract：:The effects of testosterone propionate (TP) on the oxidative stress and mitochondrial function, as well as on mitochondria associated apoptotic signaling, were analyzed in the gastric mucosa in orchiectomized male rats. The present study showed that testosterone deficiency triggered apoptosis by damaging the mitochond...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/j.abb.2018.05.002
更新日期：2018-07-01 00:00:00
abstract：:Biosynthesis of thyroxine in the thyroid gland involves a reaction between two diiodotyrosyl residues within the same molecule of thyroglobulin, a large, thyroid-specific glycoprotein. This reaction, generally referred to as the coupling reaction, is catalyzed in the thyroid by the heme-containing glycoprotein enzyme,...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.1994.1474
更新日期：1994-11-15 00:00:00
abstract：:Two peptides are specified when the noncoding DNA strand is read in the 5' to 3', or the 3' to 5' direction, and both peptides form strong complexes with the natural peptide, as found by J. E. Blalock and K. L. Bost with ACTH [1986) Biochem. J. 234, 679-683). We report here that strong hydropathic complementarity (pai...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(89)90237-3
更新日期：1989-08-01 00:00:00
abstract：:A procedure was developed for the purification of an acetone-inducible form of cytochrome P-450 (P-450ac) to electrophoretical homogeneity from liver microsomes of acetone-treated rats. The P-450ac preparation containing 16.0 to 16.5 nmol P-450/mg protein moved as a single protein band with an estimated molecular weig...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(86)90373-5
更新日期：1986-12-01 00:00:00
abstract：:Sulfotyrosyl peptides corresponding to the known high-affinity substrate phosphotyrosyl peptide sequences in casein and the autophosphorylation sites of insulin receptor and EGF receptor were investigated as inhibitors of protein tyrosine phosphatases PTP1B and CD45. These peptides inhibit both PTP1B and CD45 in the m...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.1998.0691
更新日期：1998-06-15 00:00:00
abstract：:Superoxide generation, assessed as the rate of acetylated cytochrome c reduction inhibited by superoxide dismutase, by purified NADPH cytochrome P-450 reductase or intact rat liver microsomes was found to account for only a small fraction of their respective NADPH oxidase activities. DTPA-Fe3+ and EDTA-FE3+ greatly st...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(84)90552-6
更新日期：1984-07-01 00:00:00
abstract：:Neutrophils and monocytes produce the highly cytotoxic hypochlorous acid (HOCl) via the myeloperoxidase (MPO)-catalyzed reaction of H2O2 with Cl-. We have investigated the reaction of reagent and MPO-derived HOCl with cholesterol in a purified liposome system, as well as progressively more complex biological systems. ...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.1996.0317
更新日期：1996-08-01 00:00:00
abstract：:Dark incubation of envelope vesicles derived from a strain of Halobacterium halobium that lacks bacteriorhodopsin but contains halorhodopsin and a third rhodopsin-like pigment caused a decrease in the flash yield [the amplitude of a transient absorbance change of flash reactive component(s) by flash] of halorhodopsin ...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(85)90144-4
更新日期：1985-04-01 00:00:00
abstract：:Glaucoma is the leading cause of irreversible blindness in the world and trabeculectomy remains still the most commonly performed filtration surgery. Failure of trabeculectomy is due to the formation of scarring, which is associated with the increased fibroblast proliferation, activation, and collagen deposition at th...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/j.abb.2020.108324
更新日期：2020-04-15 00:00:00
abstract：:The application of 1H-nuclear Overhauser enhancement, 1H-spin-lattice-relaxation-time and 1H-chemical shift measurements for the assessment of the conformational preferences of oligosaccharides are briefly reviewed. It is demonstrated that additivity rules, for the correlation of the chemical shifts of similar hydroge...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(83)90128-5
更新日期：1983-02-15 00:00:00
abstract：:After an energy source shift-down, Escherichia coli accumulates 70 S ribosome-mRNA complexes ("70 S monosomes"). The monosome mRNA strands are predominantly primary transcription products with purine nucleoside 5'-triphosphate and 5'-diphosphate termini present at a 1:2 ratio. The number-average chain length is 564 +/...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(85)90367-4
更新日期：1985-08-15 00:00:00
abstract：:Versiconal cyclase catalyzes the dehydration of versiconal to versicolorin B or versicolorin C [versicolorin B(C)]. The enzyme was purified from mycelia of Aspergillus parasiticus by DEAE-cellulose, hydroxylapatite, and Mono Q column chromatography. The protein contains two identical subunits of molecular weight 72,00...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(92)90366-5
更新日期：1992-02-14 00:00:00
abstract：:Thioredoxin-1 (Trx-1) is a small redox oncoprotein whose expression is increased in a number of human primary cancers where it is associated with aggressive tumor growth, inhibition of apoptosis and decreased patient survival. We report that Trx-1-transfected MCF-7 human breast cancer cells have increased expression o...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.2001.2435
更新日期：2001-08-01 00:00:00
abstract：:Although mutation of mitochondrial DNA (mtDNA) in human tissues has been established to associate with intrinsic aging, the impact of environmental factors on the formation and accumulation of mtDNA mutations and oxidative DNA damage in human tissues is poorly understood. We have investigated the levels of mtDNA with ...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.1998.1036
更新日期：1999-02-15 00:00:00
abstract：:The cytochromes P450 are capable of oxidizing a variety of xenobiotics. Binding of a small molecule heteroactivator to a P450 can alter the coupling of substrate oxidation during P450 catalysis, but the degree to which coupling or shunting via one of the three catalytic cycle branch points is linked to the heteroactiv...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/j.abb.2006.02.004
更新日期：2006-05-15 00:00:00
abstract：:The maximal amounts of Ca2+ being accumulated (delta Ca2+max) and H+ emitted (delta H+max) by Ca2+-loading mitochondria, with succinate (+rotenone) as respiratory substrate, were evaluated. delta Ca2+max was increased by providing either citrate or ATP to a Pi- and Mg2+-free medium. With citrate, delta H+max was only ...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(85)90548-x
更新日期：1985-12-01 00:00:00
abstract：:A new enzyme homologous to phosphotriesterase was identified from the bacterium Geobacillus stearothermophilus (GsP). This enzyme belongs to the amidohydrolase family and possesses the ability to hydrolyze both lactone and organophosphate (OP) compounds, making it a phosphotriesterase-like lactonase (PLL). GsP possess...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/j.abb.2009.06.005
更新日期：2009-08-15 00:00:00
abstract：:The human red blood cell (RBC) membrane has significant elastic capabilities which can be described measuring typical membrane edge fluctuations and mechanical properties by optical techniques. The RBC elastic properties can be affected by changes in the surrounding media. In an attempt to elucidate the molecular mech...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/j.abb.2019.02.011
更新日期：2019-04-15 00:00:00
abstract：:Effects of free fatty acids on parameters of (Na+,K+)-ATPase regulation related to enzyme conformation were examined. Sensitivity to inhibition by free fatty acid increased as the number of double bonds increased. Free fatty acids reduced affinity for K+ or Na+ at their regulatory sites without altering apparent K+ af...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(84)90456-9
更新日期：1984-09-01 00:00:00
abstract：:Lipophosphoglycan (LPG) is the major surface glycoconjugate of Leishmania donovani promastigotes and is composed of a capped polymer of repeating PO4-6Gal(beta 1,4)Man alpha 1 disaccharide units linked via a phosphosaccharide core to a lyso-1-O-alkylphosphatidylinositol anchor. An exogenous acceptor composed of the gl...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(92)90523-y
更新日期：1992-06-01 00:00:00
abstract：:Actinomycin D (act-D) anchors itself into DNA-base pairs by intercalation and thereby inhibits mRNA synthesis. It has been well established that act-D elicits apoptosis in various cell types involving endothelial cells. However, the regulatory mechanisms of actinomycin D-induced apoptotic cell death still remain uncle...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/j.abb.2004.03.028
更新日期：2004-05-15 00:00:00
abstract：:Glucose oxidase reduces nitroblue tetrazolium, or ferricytochrome c, faster anaerobically than aerobically. This result is inconsistent with the conclusion that GO2 can reduce O2 to O2- which is then responsible for the reduction of NBT and of cytochrome c. Nevertheless, the aerobic reductions are partially inhibitabl...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1006/abbi.1995.1247
更新日期：1995-04-20 00:00:00
abstract：:The relationship between release of membrane lipid peroxidation products and phospholipase action was examined. Rat liver microsomes and phosphatidylcholine liposome-phospholipase A2 preparations were subjected to iron ascorbate-induced lipid peroxidation. Peroxidation products were characterized by measurement of mal...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(83)90608-2
更新日期：1983-06-01 00:00:00
abstract：:A new strategy for the functional reconstitution of membrane proteins is described. This approach introduces a new class of protein stabilizing agents--osmolytes--whose presence at high concentration (10-20%) during detergent solubilization prevents the inactivations that normally occur when proteins are extracted fro...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(89)90080-5
更新日期：1989-02-15 00:00:00
abstract：:Carcinoembryonic antigen-related cell adhesion molecules (CEACAMs) belong to the immunoglobulin superfamily and contribute to cell-cell adhesion and signal modulation in various tissues. In humans, several CEACAMs are targeted by pathogenic bacteria. One peculiar member of this family, CEACAM3, is exclusively expresse...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章,评审
doi：10.1016/j.abb.2012.03.020
更新日期：2012-08-01 00:00:00
abstract：:Hepatic cysteine sulfinic acid decarboxylase (EC 4.1.1.29) activity has been reported to decrease in response to both L-methionine (Met) feeding and adrenalectomy in rats. A series of experiments was conducted to (a) determine if CSAD depression was evident in female rats fed a methionine-supplemented diet; and (b) de...
journal_title：Archives of biochemistry and biophysics
pub_type： 杂志文章
doi：10.1016/0003-9861(92)90721-8
更新日期：1992-05-01 00:00:00
