01657nas a2200265   4500008004100000022001400041245010500055210006900160260009500229300001200324490000800336520066400344653003601008653001801044653000901062100002301071700002501094700002401119700002101143700002201164700002201186700003301208700002501241856012501266       2012                        eng d  a0006-291X00aAnalysis of AGE modified proteins and RAGE expression in HER2/neu negative invasive ductal carcinoma0 aAnalysis of AGE modified proteins and RAGE expression in HER2neu  a525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USAbACADEMIC PRESS INC ELSEVIER SCIENCEcMAR  a490-4940 v4193 a<p>Cancer is associated with increased glycolysis and carbonyl stress. In view of this, AGE modified proteins were identified from clinical breast cancer tissue using 2DE-immunoblot and mass-spectrometry. These proteins were identified to be serotransferrin, fibrinogen gamma chain, glycerol-3-phosphate dehydrogenase, lactate dehydrogenase, annexin II, prohibitin and peroxiredoxin 6, which have established role in cancer. Further, RAGE expression and its downstream signaling proteins NADPH oxidase and NF-kB were studied. Role of these AGE modified proteins and RAGE signaling in breast cancer is discussed. (C) 2012 Elsevier Inc. All rights reserved.</p>10aadvanced glycation end products10aBreast cancer10aRAGE1 aKorwar, Arvind, M.1 aBhonsle, Hemangi, S.1 aChougale, Ashok, D.1 aKote, Sachin, S.1 aGawai, Kachru, R.1 aGhole, Vikram, S.1 aKoppikar, Chaitanyananda, B.1 aKulkarni, Mahesh, J.  uhttps://library.ncl.res.in/content/analysis-age-modified-proteins-and-rage-expression-her2neu-negative-invasive-ductal-002403nas a2200313   4500008004100000022001400041245010700055210006900162260007100231300001400302490000700316520127100323653004301594653001201637653001201649653003601661100002501697700002301722700002101745700002901766700002401795700002301819700002201842700002001864700002701884700002601911700002501937856012701962       2012                        eng d  a1535-389300aLow plasma albumin levels are associated with increased plasma protein glycation and HbA1c in diabetes0 aLow plasma albumin levels are associated with increased plasma p  a1155 16TH ST, NW, WASHINGTON, DC 20036 USAbAMER CHEMICAL SOCcFEB  a1391-13960 v113 a<p>Albumin is one of the most abundant plasma proteins and is heavily glycated in diabetes. In this study, we have addressed whether variation in the albumin levels influence glycation of plasma proteins and HbA1c. The study was performed in three systems: (1) streptozotocin (STZ)-induced diabetic mice plasma, (2) diabetic clinical plasma, and (3) in vitro glycated plasma. Diabetic mice and clinical plasma samples were categorized as diabetic high albumin plasma (DHAP) and diabetic low albumin plasma (DLAP) on the basis of their albumin levels. For the in vitro experiment, two albumin levels, high albumin plasma (HAP) and low albumin plasma (LAP), were created by differential depletion of plasma albumin. Protein glycation was studied by using a combination of two-dimensional electrophoresis (2DE), Western blotting, and LC-MSE. In both mice and clinical experiments, an increased plasma protein glycation was observed in DLAP than in DHAP. Additionally, plasma albumin levels were negatively correlated with HbA1c. The in vitro experiment with differential depletion of albumin mechanistically showed that the low albumin levels are associated with increased plasma protein glycation and that albumin competes for glycation with other plasma proteins.</p>10aadvanced glycation end products (AGEs)10aAlbumin10aglucose10apost translational modification1 aBhonsle, Hemangi, S.1 aKorwar, Arvind, M.1 aKote, Sachin, S.1 aGolegaonkar, Sandeep, B.1 aChougale, Ashok, D.1 aShaik, Mahemud, L.1 aDhande, Nitin, L.1 aGiri, Ashok, P.1 aShelgikar, Kishore, M.1 aBoppana, Ramanamurthy1 aKulkarni, Mahesh, J.  uhttps://library.ncl.res.in/content/low-plasma-albumin-levels-are-associated-increased-plasma-protein-glycation-and-hba1c-001879nas a2200253   4500008004100000022001400041245011900055210006900174260006300243300001200306490000600318520096300324653001401287653001001301653001501311100002501326700002301351700002401374700002101398700002201419700002701441700002501468856013201493       2013                        eng d  a1791-299700aProteomic study reveals downregulation of apolipoprotein A1 in plasma of poorly controlled diabetes: a pilot study0 aProteomic study reveals downregulation of apolipoprotein A1 in p  aPOB 18179, ATHENS, 116 10, GREECEbSPANDIDOS PUBL LTDcFEB  a495-4980 v73 a<p>Proteomic approaches aid in gaining a better understanding of the pathophysiology of diabetic complications. In view of this, differential protein expression in diabetic plasma samples was studied by a combination of proteomic and western blot analyses. Diabetic plasma samples were categorized based on glycated haemoglobin levels as controlled diabetes (CD; 7-8%), poorly controlled diabetes (PCD; &gt;8%) and non-diabetic control (ND;&lt;6.4%). Two-dimensional electrophoresis and liquid chromatography-mass spectrometry revealed differential expression of proteins including upregulation of fibrinogen and haptoglobin and downregulation of vitamin D binding protein, alpha-1-antitrypsin, transthyretin and apolipoprotein A1 (Apo A1) in diabetic compared with non-diabetic plasma samples. Amongst these proteins, Apo A1 downregulation was prominent in PCD. Downregulation of Apo A1 may serve as an early predictive marker of diabetic complications.</p>10abiomarker10aHbA1c10aproteomics1 aBhonsle, Hemangi, S.1 aKorwar, Arvind, M.1 aChougale, Ashok, D.1 aKote, Sachin, S.1 aDhande, Nitin, L.1 aShelgikar, Kishore, M.1 aKulkarni, Mahesh, J.  uhttps://library.ncl.res.in/content/proteomic-study-reveals-downregulation-apolipoprotein-a1-plasma-poorly-controlled-diabetes-0