Results 91 to 100 of about 103,875 (262)

Synthesis of 4, 4'-Stilbene Dicarboxylic Acid and Aniline Modified Graphene Oxide and Its Electrochemical Performance for Supercapacitors

International Journal of Electrochemical Science, 2016
Graphene oxide obtained through liquid ex-foliation of graphite flakes by improved Hammer's method have been functionalized with stilbene-4, 4'-dicarboxylic acid and aniline and electrochemical performance of covalently functionalized graphene oxide was ...
Asim Riaz, Adil Usman, Zakir Hussain
doaj   +1 more source

Stimuli-responsive membrane activity of cyclic-peptide–polymer conjugates

Chemical Science, 2019
Cyclic peptide nanotubes were coupled to poly(oxazoline)s using a cleavable connection. Upon stimuli responsive detachment of the polymer an on-demand membrane activity could be achieved.
Matthias Hartlieb, Sylvain Catrouillet, Agnès Kuroki, Carlos Sanchez-Cano, Raoul Peltier, Sébastien Perrier   +5 more
openaire   +4 more sources

CDK11 inhibition induces cytoplasmic p21WAF1 splice variant by p53 stabilisation and SF3B1 inactivation

Molecular Oncology, EarlyView.
CDK11 inhibition stabilises the tumour suppressor p53 and triggers the production of an alternative p21WAF1 splice variant p21L, through the inactivation of the spliceosomal protein SF3B1. Unlike the canonical p21WAF1 protein, p21L is localised in the cytoplasm and has reduced cell cycle‐blocking activity.
Radovan Krejcir, Lukasz Arcimowicz, Lucia Martinkova, Vaclav Hrabal, Filip Zavadil Kokas, Tomas Henek, Martina Kucerikova, Ondrej Bonczek, Pavlina Zatloukalova, Lenka Hernychova, Philip J. Coates, Borivoj Vojtesek, David P. Lane   +12 more
wiley   +1 more source

Reduced vascular leakage correlates with breast carcinoma T regulatory cell infiltration but not with metastatic propensity

Molecular Oncology, EarlyView.
A mouse model for vascular normalization and a human breast cancer cohort were studied to understand the relationship between vascular leakage and tumor immune suppression. For this, endothelial and immune cell RNAseq, staining for vascular function, and immune cell profiling were employed.
Liqun He, Chiara Testini, Neda Hekmati, Altea Bonello, Aglaia Schiza, Emmanuel Nwadozi, Mia Phillipson, Carina Strell, Michael Welsh   +8 more
wiley   +1 more source

Density-tunable conjugation of cyclic RGD ligands with polyion complex vesicles for the neovascular imaging of orthotopic glioblastomas

Science and Technology of Advanced Materials, 2015
Introduction of ligands into 100 nm scaled hollow capsules has great potential for diagnostic and therapeutic applications in drug delivery systems. Polyethylene glycol-conjugated (PEGylated) polyion complex vesicles (PICsomes) are promising hollow nano ...
Wataru Kawamura, Yutaka Miura, Daisuke Kokuryo, Kazuko Toh, Naoki Yamada, Takahiro Nomoto, Yu Matsumoto, Daiki Sueyoshi, Xueying Liu, Ichio Aoki, Mitsunobu R Kano, Nobuhiro Nishiyama, Tsuneo Saga, Akihiro Kishimura, Kazunori Kataoka   +14 more
doaj   +1 more source

Improving PARP inhibitor efficacy in bladder cancer without genetic BRCAness by combination with PLX51107

Molecular Oncology, EarlyView.
Clinical trials on PARP inhibitors in urothelial carcinoma (UC) showed limited efficacy and a lack of predictive biomarkers. We propose SLFN5, SLFN11, and OAS1 as UC‐specific response predictors. We suggest Talazoparib as the better PARP inhibitor for UC than Olaparib.
Jutta Schmitz, Anna L. Bartkowiak, Michael Rose, Nora Kolks, Patrick Petzsch, Vandana Solanki, Anne Stoffel, Bianca Faßbender, Leandra Lepping, Julka Volkamer, Karl Köhrer, Marc Seifert, Tokameh Mahmoudi, Tahlita C. M. Zuiverloon, Günter Niegisch, Michèle J. Hoffmann   +15 more
wiley   +1 more source

Renal Clearable H‐Dots Leveraging Ligand Complexation for Enhanced Active Tumor Targeting

Small Science
The use of ligand conjugation onto nanoparticle surfaces as an active targeting strategy has gained significant attention in the pursuit of improving tumor‐specific delivery and retention.
Yanan Cui, Seung Hun Park, Wesley R. Stiles, Atsushi Yamashita, Jason Dinh, Richard S. Kim, Yadong Zhang, Xiaoran Yin, Yoonji Baek, Haoran Wang, Kai Bao, Homan Kang, Hak Soo Choi   +12 more
doaj   +1 more source

Development of Radiolabeled Recombinant Erythropoietin for Receptor Studies [PDF]

مجله علوم و فنون هسته‌ای, 2012
The study of human erythropoietin receptor is of great importance in evolution, carcinogenesis as well as endocrine research. In this study the production and quality control of human recombinant erythropoietin (EPO) has been reported.
A.R. Jalilian, H. H. Sadeghpour, M Akhlaghi, E Gholami   +3 more
doaj  

Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway

Molecular Oncology, EarlyView.
Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed, Kerstin Huebner, Katharina Erlenbach‐Wuensch, Chuanpit Hampel, Daniela Thalheim, Adriana Vial‐Roehe, Bodee Nutho, Susanne Merkel, Arndt Hartmann, Pithi Chanvorachote, Regine Schneider‐Stock   +10 more
wiley   +1 more source

Synthesis and Antiproliferative Activities of Conjugates of Paclitaxel and Camptothecin with a Cyclic Cell-Penetrating Peptide

Molecules, 2019
Cell-penetrating peptide [WR]5 has been previously shown to be an efficient molecular transporter for various hydrophilic and hydrophobic molecules. The peptide was synthesized using Fmoc/tBu solid-phase chemistry, and one arginine was replaced with one ...
Naglaa Salem El-Sayed, Amir Nasrolahi Shirazi, Muhammad Imran Sajid, Shang Eun Park, Keykavous Parang, Rakesh Kumar Tiwari   +5 more
doaj   +1 more source