<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Joglekar, Madhav M.</style></author><author><style face="normal" font="default" size="100%">Panaskar, Shrimant N.</style></author><author><style face="normal" font="default" size="100%">Chougale, Ashok D.</style></author><author><style face="normal" font="default" size="100%">Kulkarni, Mahesh J.</style></author><author><style face="normal" font="default" size="100%">Arvindekar, Akalpita U.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Novel mechanism for antiglycative action of limonene through stabilization of protein conformation</style></title><secondary-title><style face="normal" font="default" size="100%">Molecular Biosystems</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUN</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">10</style></number><publisher><style face="normal" font="default" size="100%">ROYAL SOC CHEMISTRY</style></publisher><pub-location><style face="normal" font="default" size="100%">THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND</style></pub-location><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">2463-2472</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Inhibition of protein glycation is known to ameliorate secondary complications in diabetes. In the present study antiglycative properties of limonene, a natural product, were evaluated using BSA as a model protein. AMG (aminoguanidine) was used as a positive control. Measurement of total AGEs (Advanced Glycation End-products) and specific AGEs revealed that limonene could inhibit protein glycation to the extent of 56.3% and 75.1% respectively at 50 mu M concentration as against 54.4% and 82.2% by AMG at 1 mM. Congo red binding and CD (Circular Dichroism) analysis revealed inhibition of alpha-helix to beta-sheet transition wherein 18.5% beta-sheet structures were observed in glycated BSA (bovine serum albumin) as against 4.9% with limonene. Glycation of protein in the presence of urea was enhanced by 18%, while in the presence of limonene it was reduced by 23% revealing the stabilizing effect of limonene. Electrophoretic mobility was similar to the normal control and a zeta potential value of -12.1 mV as against -15.1 mV in diabetic control was observed. Inhibition of glycation in limonene treated samples was confirmed through LC-MS analysis wherein AGEs such as pentosidine, CML (N-epsilon-(carboxymethyl)lysine), CEL (N-epsilon-(carboxyethyl) lysine), MOLD (methylglyoxal-lysine dimer) and imidazolone observed in glycated samples were absent in limonene treated samples. PatchDock studies revealed that limonene could bind to the major glycation sites IB, IIA and IIB sub domains and AMG to the IIIA sub domain. Thus limonene is a potent protein glycation inhibitor that prevents protein glycation through a novel mechanism of stabilization of protein structure through hydrophobic interactions.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">10</style></issue><custom3><style face="normal" font="default" size="100%">Foreign</style></custom3><custom4><style face="normal" font="default" size="100%">3.183
</style></custom4></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Chilukuri, Harsha</style></author><author><style face="normal" font="default" size="100%">Kolekar, Yogesh M.</style></author><author><style face="normal" font="default" size="100%">Bhosle, Govind S.</style></author><author><style face="normal" font="default" size="100%">Godbole, Rashmi K.</style></author><author><style face="normal" font="default" size="100%">Kazi, Rubina S.</style></author><author><style face="normal" font="default" size="100%">Kulkarni, Mahesh J.</style></author><author><style face="normal" font="default" size="100%">Fernandes, Moneesha</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">N-(3-Aminoalkyl)proline derivatives with potent antigycation activity</style></title><secondary-title><style face="normal" font="default" size="100%">RSC Advances</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">SEP</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">94</style></number><publisher><style face="normal" font="default" size="100%">ROYAL SOC CHEMISTRY</style></publisher><pub-location><style face="normal" font="default" size="100%">THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND</style></pub-location><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">77332-77340</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The importance of amino acids in the therapy of conditions such as renal failure, neurological disorders and congenital defects has been documented. Some amino acids such as lysine and glycine have also been reported to have antiglycating activity. Herein we report the synthesis of a new series of N-(3-aminoalkyl)proline derivatives which are non-natural in nature. The compounds were unambiguously characterized by NMR, mass and IR spectroscopy. Their in vitro antiglycation activity was studied by circular dichroism and fluorescence spectrometry. The mechanism of action was also studied and found to take place by inhibition of Amadori product formation. The inhibition of AGE formation was further confirmed by western blot and LC-MS/MS analyses and the IC50 values of the potent compounds were determined. Compounds containing hydroxyl substituents at C4 were found to have superior antiglycation properties than those containing azide substituents at the same position. The compounds were additionally found to possess good anti-oxidant properties, which could lead to further reduction in AGE formation. Moreover, the title compounds were found to have low cytotoxicity in mammalian cells, another important attribute. Thus, the title compounds represent a novel promising class of antiglycating agents.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">94</style></issue><custom3><style face="normal" font="default" size="100%">&lt;p&gt;Foreign&lt;/p&gt;</style></custom3><custom4><style face="normal" font="default" size="100%">3.289</style></custom4></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Chaurasiya, Arvindkumar H.</style></author><author><style face="normal" font="default" size="100%">Khilari, Ajinkya A.</style></author><author><style face="normal" font="default" size="100%">Kazi, Rubina</style></author><author><style face="normal" font="default" size="100%">Jaiswal, Meera R.</style></author><author><style face="normal" font="default" size="100%">Bhoite, Gouri M.</style></author><author><style face="normal" font="default" size="100%">Padwal, Meghana K.</style></author><author><style face="normal" font="default" size="100%">Momin, Abdulrahaman A.</style></author><author><style face="normal" font="default" size="100%">Shanmugam, Dhanasekaran</style></author><author><style face="normal" font="default" size="100%">Kulkarni, Mahesh J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nanopore sequencing of RAGE gene polymorphisms and their association with type 2 diabetes</style></title><secondary-title><style face="normal" font="default" size="100%">ACS Omega</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUL</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">25727-25738</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;
	The receptor foradvanced glycation end products (RAGE)is a transmembraneprotein that interacts with its ligands, advanced glycation end products(AGEs). AGEs are elevated in diabetes and diabetic complications,leading to increased oxidative stress and activation of pro-inflammatorypathways facilitated by AGE-RAGE signaling. Polymorphisms inthe RAGE gene can potentially affect AGE-RAGEinteraction and its downstream signaling, which plays a crucial rolein the progression of diabetes and its complications. In this study,we used nanopore sequencing for genotyping of RAGE polymorphism and identified a maximum number of 33 polymorphisms,including two previously unreported novel mutations in a cohort ofhealthy, type 2 diabetics without nephropathy and type 2 diabeticswith nephropathy in order to identify associations. Two novel RAGE polymorphisms in the intron 8 and 3 &amp;amp; PRIME;UTR regionat genomic locations 32181834 and 32181132, respectively, were detectedwith a low frequency. For four previously reported polymorphisms,cross-validation by PCR-RFLP showed 99.75% concordance with nanoporesequencing. Analysis of genotype distribution and allele frequenciesrevealed that five single nucleotide polymorphisms, i.e., rs1800625,rs3131300, rs3134940, rs2070600, and rs9391855, were associated withan increased risk for type 2 diabetes.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">29</style></issue><work-type><style face="normal" font="default" size="100%">Article</style></work-type><custom3><style face="normal" font="default" size="100%">&lt;p&gt;
	Foreign&lt;/p&gt;
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	4.1&lt;/p&gt;
</style></custom4></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kataria, Priyanka</style></author><author><style face="normal" font="default" size="100%">Vairale, Shiva</style></author><author><style face="normal" font="default" size="100%">Mote, Chandrashekhar</style></author><author><style face="normal" font="default" size="100%">Joshi, Kaustubh</style></author><author><style face="normal" font="default" size="100%">Joshi, Rakesh</style></author><author><style face="normal" font="default" size="100%">Kulkarni, Mahesh J.</style></author><author><style face="normal" font="default" size="100%">Giri, Ashok P.</style></author><author><style face="normal" font="default" size="100%">Kontham, Ravindar</style></author><author><style face="normal" font="default" size="100%">Agawane, Sachin B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Novel prodrug-inspired eugenol derivatives with enhanced bioavailability, anti-diabetic and anti-glycation efficacies</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Molecular Structure</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Amino acid conjugates</style></keyword><keyword><style  face="normal" font="default" size="100%">Antidiabetic activity</style></keyword><keyword><style  face="normal" font="default" size="100%">Bioavailability enhancement</style></keyword><keyword><style  face="normal" font="default" size="100%">Drug design and synthesis</style></keyword><keyword><style  face="normal" font="default" size="100%">Eugenol analogs</style></keyword><keyword><style  face="normal" font="default" size="100%">In silico and in vitro studies</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2026</style></year><pub-dates><date><style  face="normal" font="default" size="100%">APR</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">1357</style></volume><pages><style face="normal" font="default" size="100%">145175</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;
	In this study, we present the design, synthesis, and evaluation of novel eugenol analogs aimed to overcome its limited bioavailability due to insolubility in aqueous media. Thus, we re-engineered eugenol using prodruginspired structural modifications to improve pharmacokinetic properties. First, we structurally modified eugenol and synthesized its natural amino acid conjugates as esters and carbamates. These were prepared in NBoc protected, free amine, and HCl salt forms. These modifications are expected to improve the polarity and solubility of eugenol congeners in biological systems. They can also release the parent eugenol through enzymatic hydrolysis, enhancing its therapeutic potential. Next, we comprehensively screened for these derivatives through in silico studies followed by in vitro and in vivo assays. These include DPPH radical scavenging (IC50 range: 37.7 to 103.7 mu M), inhibition of (i) alpha-amylase (IC50 23.1 to 67.3 mu M), (ii) alpha-glucosidase (IC50 43.6 to 50.4 mu M), (iii) glycation (IC50 31.9 to 110.3 mu M) along with pharmacokinetic profiling and toxicity assessments. These experiments collectively demonstrated improved activity of eugenol analogs for several important parameters. Specifically, six analogs-epoxy eugenol (39), hydroxy eugenol (43), aspartate eugenol (26), isoleucinate eugenol (24), glutamate eugenol (37), and glutamate-salt eugenol (27) exhibited superior bioavailability, absorption, and distribution over to the parent compound eugenol. These analogs were found to be non-toxic and safe for oral administration. Overall, the study establishes a mechanistic and rational framework for modifying eugenol to overcome its inherent biopharmaceutical limitations, positioning them as promising candidates for treating diabetes and glycation-related conditions.&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Article</style></work-type><custom3><style face="normal" font="default" size="100%">&lt;p&gt;
	Foreign&lt;/p&gt;
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	4.7&lt;/p&gt;
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