<?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%">Roy, Rituparna Sinha</style></author><author><style face="normal" font="default" size="100%">Soni, Shivani</style></author><author><style face="normal" font="default" size="100%">Harfouche, Rania</style></author><author><style face="normal" font="default" size="100%">Vasudevan, Pooja R.</style></author><author><style face="normal" font="default" size="100%">Holmes, Oliver</style></author><author><style face="normal" font="default" size="100%">de Jonge, Hugo</style></author><author><style face="normal" font="default" size="100%">Rowe, Arthur</style></author><author><style face="normal" font="default" size="100%">Paraskar, Abhimanyu</style></author><author><style face="normal" font="default" size="100%">Hentschel, Dirk M.</style></author><author><style face="normal" font="default" size="100%">Chirgadze, Dimitri</style></author><author><style face="normal" font="default" size="100%">Blundell, Tom L.</style></author><author><style face="normal" font="default" size="100%">Gherardi, Ermanno</style></author><author><style face="normal" font="default" size="100%">Mashelkar, Raghunath Anant</style></author><author><style face="normal" font="default" size="100%">Sengupta, Shiladitya</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Coupling growth-factor engineering with nanotechnology for therapeutic angiogenesis</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the National Academy of Sciences of the United States of America</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cardiovascular disease</style></keyword><keyword><style  face="normal" font="default" size="100%">HGF/SF</style></keyword><keyword><style  face="normal" font="default" size="100%">ischemic disease</style></keyword><keyword><style  face="normal" font="default" size="100%">nanoparticle</style></keyword><keyword><style  face="normal" font="default" size="100%">protein engineering</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">AUG</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">31</style></number><publisher><style face="normal" font="default" size="100%">NATL ACAD SCIENCES</style></publisher><pub-location><style face="normal" font="default" size="100%">2101 CONSTITUTION AVE NW, WASHINGTON, DC 20418 USA</style></pub-location><volume><style face="normal" font="default" size="100%">107</style></volume><pages><style face="normal" font="default" size="100%">13608-13613</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Therapeutic angiogenesis is an emerging paradigm for the management of ischemic pathologies. Proangiogenic Therapy is limited, however, by the current inability to deliver angiogenic factors in a sustained manner at the site of pathology. In this study, we investigated a unique nonglycosylated active fragment of hepatocyte growth factor/scatter factor, 1K1, which acts as a potent angiogenic agent in vitro and in a zebrafish embryo and a murine matrigel implant model. Furthermore, we demonstrate that nanoformulating 1K1 for sustained release temporally alters downstream signaling through the mitogen activated protein kinase pathway, and amplifies the angiogenic outcome. Merging protein engineering and nanotechnology offers exciting possibilities for the treatment of ischemic disease, and furthermore allows the selective targeting of downstream signaling pathways, which translates into discrete phenotypes.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">31</style></issue><custom3><style face="normal" font="default" size="100%">Foreign</style></custom3><custom4><style face="normal" font="default" size="100%">10.43
</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%">Sengupta, Poulomi</style></author><author><style face="normal" font="default" size="100%">Basu, Sudipta</style></author><author><style face="normal" font="default" size="100%">Soni, Shivani</style></author><author><style face="normal" font="default" size="100%">Pandey, Ambarish</style></author><author><style face="normal" font="default" size="100%">Roy, Bhaskar</style></author><author><style face="normal" font="default" size="100%">Oh, Michael S.</style></author><author><style face="normal" font="default" size="100%">Chin, Kenneth T.</style></author><author><style face="normal" font="default" size="100%">Paraskar, Abhimanyu S.</style></author><author><style face="normal" font="default" size="100%">Sarangi, Sasmit</style></author><author><style face="normal" font="default" size="100%">Connor, Yamicia</style></author><author><style face="normal" font="default" size="100%">Sabbisetti, Venkata S.</style></author><author><style face="normal" font="default" size="100%">Kopparam, Jawahar</style></author><author><style face="normal" font="default" size="100%">Kulkarni, Ashish</style></author><author><style face="normal" font="default" size="100%">Muto, Katherine</style></author><author><style face="normal" font="default" size="100%">Amarasiriwardena, Chitra</style></author><author><style face="normal" font="default" size="100%">Jayawardene, Innocent</style></author><author><style face="normal" font="default" size="100%">Lupoli, Nicola</style></author><author><style face="normal" font="default" size="100%">Dinulescu, Daniela M.</style></author><author><style face="normal" font="default" size="100%">Bonventre, Joseph V.</style></author><author><style face="normal" font="default" size="100%">Mashelkar, Raghunath Anant</style></author><author><style face="normal" font="default" size="100%">Sengupta, Shiladitya</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cholesterol-tethered platinum II-based supramolecular nanoparticle increases antitumor efficacy and reduces nephrotoxicity</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the National Academy of Sciences of the United States of America</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">chemotherapy</style></keyword><keyword><style  face="normal" font="default" size="100%">nanomedicine</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUL</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">28</style></number><publisher><style face="normal" font="default" size="100%">NATL ACAD SCIENCES</style></publisher><pub-location><style face="normal" font="default" size="100%">2101 CONSTITUTION AVE NW, WASHINGTON, DC 20418 USA</style></pub-location><volume><style face="normal" font="default" size="100%">109</style></volume><pages><style face="normal" font="default" size="100%">11294-11299</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Nanoscale drug delivery vehicles have been harnessed extensively as carriers for cancer chemotherapeutics. However, traditional pharmaceutical approaches for nanoformulation have been a challenge with molecules that exhibit incompatible physicochemical properties, such as platinum-based chemotherapeutics. Here we propose a paradigm based on rational design of active molecules that facilitate supramolecular assembly in the nanoscale dimension. Using cisplatin as a template, we describe the synthesis of a unique platinum (II) tethered to a cholesterol backbone via a unique monocarboxylato and O -&amp;gt; Pt coordination environment that facilitates nanoparticle assembly with a fixed ratio of phosphatidylcholine and 1,2-distearoyl-sn-glycero-3-phosphoethanolamine- N-[amino (polyethylene glycol)-2000]. The nanoparticles formed exhibit lower IC50 values compared with carboplatin or cisplatin in vitro, and are active in cisplatin-resistant conditions. Additionally, the nanoparticles exhibit significantly enhanced in vivo antitumor efficacy in murine 4T1 breast cancer and in K-Ras(LSL/+/)Pten(fl/fl) ovarian cancer models with decreased systemic- and nephro-toxicity. Our results indicate that integrating rational drug design and supramolecular nanochemistry can emerge as a powerful strategy for drug development. Furthermore, given that platinum-based chemotherapeutics form the frontline therapy for a broad range of cancers, the increased efficacy and toxicity profile indicate the constructed nanostructure could translate into a nextgeneration platinum-based agent in the clinics.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">28</style></issue><custom3><style face="normal" font="default" size="100%">Foreign</style></custom3><custom4><style face="normal" font="default" size="100%">10.66
</style></custom4></record></records></xml>