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Structural behavior of a two length scale core-softened fluid in two\n dimensions

Daniel Souza Cardoso、Vinicius Hernandes、T.P.O. Nogueira 等 4 位作者2020-08-15arXiv (Cornell University)

2D competitive systems shows a large variety of solid and aggregate patterns,\nre-entrant fluid phase, a continuous melting as predicted by the KTHNY theory\nand, in some cases, waterlike anomalies. In this paper, we employ Langevin\nDynamics simulations of a ramp-like core-softened fluid that have two\ncharacteristic…

Material Dynamics and PropertiesTheoretical and Computational PhysicsStochastic processes and statistical mechanics

Corrigendum: Recent progress in biomedical applications of RGD‐based ligand: From precise cancer theranostics to biomaterial engineering: A systematic review

Mohsen Alipour、Marzieh Baneshi、Saman Hosseinkhani 等 8 位作者2020-08-15Journal of Biomedical Materials Research Part A

J Biomed Mater Res A. 2020;108(4):839–850. doi:10.1002/jbm.a.36862 The author Dr. Mohsen Alipour's affiliation was earlier published as. 1- Department of Advanced Medical Sciences and Technologies, School of Medicine, Jahrom University of Medical Sciences (JUMS), Jahrom, Iran. 2- Department of Nano Biotechnology, Facu…

Nanoplatforms for cancer theranosticsSupramolecular Self-Assembly in MaterialsGraphene and Nanomaterials Applications

Restoration of superconductivity in high magnetic fields in UTe$_2$

A. G. Lebed2020-08-15arXiv (Cornell University)

It was theoretically predicted more than 20 years ago [A.G. Lebed and K. Yamaji, {\it Phys. Rev. Lett.} {\bf80}, 2697 (1998)] that a triplet quasi-two-dimensional (Q2D) superconductor could restore its superconducting state in parallel magnetic fields, which are higher than its upper critical magnetic field, $H > H_{c…

Rare-earth and actinide compoundsRadioactive element chemistry and processingIron-based superconductors research

Abstract 6244: Turning poorly vascularized tumors into highly vascularized tumors with nanoparticles: Proof of concept and pharmacometric analysis

Guillaume Sicard、Anne Rodallec、Florian Corréard 等 9 位作者2020-08-15Cancer Research

Abstract Combinatorial regimen are a mainstay in oncology. Taxanes and trastuzumab are both gold standards for HER2 positive breast cancer. To what extent they could reshape tumor micro-environment remains to be elucidated. The aim of this study was to compare in breast cancer mice models the antiproliferative efficac…

Nanoparticle-Based Drug DeliveryNanoplatforms for cancer theranosticsMonoclonal and Polyclonal Antibodies Research

Abstract 4060: Discovery and preclinical development of KRAS-targeting siRNA therapeutic modality for the treatment of pancreatic cancer

Zhihong O’Brien、Li Wang、Cima Cina 等 16 位作者2020-08-15Cancer Research

Abstract Pancreatic cancer is the third most common cause of death from cancer in the US. The disease has a poor prognosis with a five-year survival rate under 10%. Mutations in KRAS are driving tumor growth in about 95% of patients with pancreatic cancer. Currently there are no approved drugs that target KRAS. Recent…

Nanoparticle-Based Drug DeliveryRNA Interference and Gene DeliveryNanoplatforms for cancer theranostics

Abstract 3029: Population pharmacokinetics and dose regimen evaluation of monalizumab, a monoclonal antibody targeting NKG2a, in patients with advanced solid tumors

Xuyang Song2020-08-15Cancer Research

Abstract Background: Monalizumab (IPH2201) is a humanized IgG4 monoclonal antibody that targets NKG2a, resulting in suppression of inhibitory signaling by tumors on NK cells. We aimed to develop a population pharmacokinetics (PK) model of monalizumab and to identify and quantitate the impact of patient/disease charact…

Nanoparticle-Based Drug DeliveryMonoclonal and Polyclonal Antibodies ResearchImmune Cell Function and Interaction

Abstract 2867: Delivery of immunomodulators to the acidic tumor microenvironment by ultra-pH sensitive nanoparticle technology

Xinliang Ding、Jason Miller、Ashley A. Campbell 等 6 位作者2020-08-15Cancer Research

Abstract Background: Immunotherapy has become a powerful strategy for cancer treatment. Immunomodulators such as cytokines (e.g. IL-2) and engineered antibody fragments (e.g. bispecific diabodies) can induce anti-tumor immune responses, but their clinical applications are limited by the unfavorable pharmacokinetic pro…

Nanoparticle-Based Drug DeliveryCancer, Hypoxia, and MetabolismNanoplatforms for cancer theranostics

Abstract 586: Anti-leukemia activities of selenium nanoparticles embedded in nanotube consisted of triple-helix β-D-glucan

Yanxia Jin、Liqin Cai、Qian Yang 等 6 位作者2020-08-15Cancer Research

Abstract Background: Acute myeloid leukemia (AML) is a hematological malignant tumor. The common chemotherapy results in various side-effect and drug-resistance for AML, so it is urgent to find a non-toxic natural drug for AML therapy. Herein, for the first time, the Se nanoparticles embedded in nanotube consisted of…

Nanoparticles: synthesis and applicationsCarbon and Quantum Dots ApplicationsGraphene and Nanomaterials Applications

Abstract 5264: Selective toxicity of MX-106-4C, a survivin inhibitor, in P-glycoprotein-mediated multidrug resistant colon cancer

Zi‐Ning Lei、Zhongzhi Wu、Qiu‐Xu Teng 等 7 位作者2020-08-15Cancer Research

Abstract One of the major challenges in colon cancer chemotherapy is multidrug resistance (MDR), which is typically mediated by the overexpression of ATP-binding cassette (ABC) transporters, particularly P-glycoprotein (P-gp, ABCB1, MDR1). A number of P-gp inhibitors have been developed, however, none of these compoun…

Nanoparticle-Based Drug DeliveryDrug Transport and Resistance MechanismsCancer therapeutics and mechanisms

Abstract 92: Increasing TTFields treatment efficacy by targeting G2 cell cycle checkpoint

Paul L.G. Slangen、Mariska van Geldorp、Mark de Gooijer 等 5 位作者2020-08-15Cancer Research

Abstract Introduction; Tumor Treating Fields (TTFields) is a novel non-invasive anticancer treatment modality utilizing alternating electric fields. TTFields is FDA approved for glioblastoma patients after demonstrating a 5 months increase in overall survival, and for unresectable mesothelioma patients after the STELL…

Nanoparticle-Based Drug DeliveryGlioma Diagnosis and TreatmentNanoplatforms for cancer theranostics

Abstract 1717: Targeted NanoSpheres (TNS): An effective, non-toxic nano-formulated therapeutic platform for broad use in cancer treatment

Hyung‐Gyoo Kang、Jon O. Nagy、Timothy J. Triche2020-08-15Cancer Research

Abstract Current cancer therapy relies on the use of cytotoxic agents (‘chemotherapy') that was developed over 50 years ago. These agents are very effective, but efficacy is limited by off-target toxicity to normal tissues. It is widely recognized that chemotherapy could be far more effective if higher doses could be…

Nanoparticle-Based Drug DeliveryRadiopharmaceutical Chemistry and ApplicationsCancer Research and Treatments

Harmonic generation from gold nanolayers: an old problem under a new light

L. Rodríguez-Suné、J. Trull、C. Cojocaru 等 7 位作者2020-08-15arXiv (Cornell University)

Understanding how light interacts at the nanoscale with metals, semiconductors, or ordinary dielectrics is pivotal if one is to properly engineer nano-antennas, filters and, more generally, devices that aim to harness the effects of new physical phenomena that manifest themselves at the nanoscale. We presently report…

Gold and Silver Nanoparticles Synthesis and ApplicationsPlasmonic and Surface Plasmon ResearchNanowire Synthesis and Applications

Abstract 1718: Design and optimization of a dendrimer-conjugated dual Bcl-2/Bcl-xL inhibitor, AZD0466, with improved therapeutic index

Marianne Ashford、Srividya B. Balachander、Lorraine Graham 等 16 位作者2020-08-15Cancer Research

Abstract Dual Bcl-2/Bcl-xL inhibitors are expected to deliver therapeutic benefit in many hematological and solid tumors, but their clinical application has been limited by tolerability issues, including thrombocytopenia. AZD4320, a potent dual Bcl-2/Bcl-xL inhibitor, showed good efficacy but encountered dose limiting…

Computational Drug Discovery MethodsRNA Interference and Gene DeliveryDendrimers and Hyperbranched Polymers

Abstract 2881: Injectable thermoresponsive hydrogel for the sustained delivery of triptolide in breast cancer treatment

Jingjing Li、Jinming Zhang、Gph Leung2020-08-15Cancer Research

Abstract To avoid the narrow therapeutic window and take advantage of the anticancer efficacy of triptolide (TP), a major active component of Tripterygium wilfordii Hook.F., a novel thermo-responsive nano-micelle hydrogel was fabricated in present study for the sustained release of TP in breast tumor tissue. Briefly,…

Nanoparticle-Based Drug DeliveryRNA Interference and Gene DeliveryNatural Compounds in Disease Treatment

Abstract 4508: Modulating the release rate of polyethylene glycol (PEG) polymers from interleukin-2 (IL-2) PEG conjugates to optimize anti-tumor efficacy

Hui Li、Yuntao Song、Haiping Zhou 等 6 位作者2020-08-15Cancer Research

Abstract The cytokine interleukin-2 (IL-2) is an endogenous agonist of the IL-2 pathway that activates and expands tumor killing lymphocytes. High doses of IL-2 are needed to activate CD8 T cells and NK cells, through binding on low-affinity IL-2 receptor beta gamma subunits (IL-2Rβγ). Severe toxic side effects associ…

Nanoparticle-Based Drug DeliveryNanoplatforms for cancer theranosticsCancer Research and Treatments

Abstract CT220: IMpower133: Updated OS and exploratory analyses of first-line (1L) atezolizumab (atezo) + carboplatin (C) + etoposide (E) in extensive-stage SCLC (ES-SCLC)

Leora Horn、Stephen V. Liu、Aaron S. Mansfield 等 20 位作者2020-08-15Cancer Research

Abstract Background: IMpower133 (NCT02763579), a global Phase I/III, randomized, double-blind, placebo (PBO)-controlled trial, showed that the addition of atezo (anti-PD-L1) to CE for 1L ES-SCLC led to statistically and clinically significant OS and PFS improvement vs CE alone. Here we report updated OS and explorator…

Nanoparticle-Based Drug DeliveryNeutropenia and Cancer InfectionsLung Cancer Research Studies

Abstract 73: Development of APG-3526 as a novel and highly efficacious MCL-1 inhibitor

Jianyong Chen、Cheng-Zhe Wu、Lingling Jiao 等 14 位作者2020-08-15Cancer Research

Abstract Background MCL-1 is an important anti-death BCL-2 family protein and plays a key role in blocking apoptosis in cancer cells. MCL-1 gene is located in one of the most frequently amplified locus in various hematologic malignancies and solid tumors, including prostate, lung, pancreatic, breast, ovarian and cervi…

Nanoparticle-Based Drug DeliveryCancer-related Molecular PathwaysUbiquitin and proteasome pathways

Antioxidant nanozyme counteracts HIV-1 by modulating intracellular redox potential

Shalini Singh、Sourav Ghosh、Virender Kumar Pal 等 7 位作者2020-08-15bioRxiv (Cold Spring Harbor Laboratory)

Abstract Reactive oxygen species (ROS) regulates the proliferation of human immunodeficiency virus (HIV-1) and Mycobacterium tuberculosis ( Mtb ) inside the infected immune cells. However, the application of this knowledge to develop therapeutic strategies remained unsuccessful due to unfavorable consequences of manip…

Nanoparticles: synthesis and applicationsNanocluster Synthesis and ApplicationsAdvanced Nanomaterials in Catalysis

Abstract 2770: Imaging cancer immunology: Monitoring CD47 mAb treatment in vivo by magnetic particle imaging

Gang Ren、Jeff Gaudet、Marco Gerosa 等 7 位作者2020-08-15Cancer Research

Abstract Introduction: The rapid growth of research into immuno-oncology research has fueled a need to be able to evaluate the efficacy of immunotherapies in a timely and comprehensive fashion. However, established non-invasive imaging approaches have been insufficient to meet all requirements. Magnetic Particle Imagi…

Nanoparticle-Based Drug DeliveryErythrocyte Function and PathophysiologyCharacterization and Applications of Magnetic Nanoparticles

Abstract 6251: Blood brain barrier opening by TTFields: a future CNS drug delivery strategy

Ellaine Salvador、Almuth F. Keßler、Julia Hörmann 等 11 位作者2020-08-15Cancer Research

Abstract Introduction: Although a number of effective drugs are available to treat central nervous system (CNS) disorders, their ability to breach the tight regulation of the blood brain barrier (BBB) still remains a major challenge. Recently, the use of tumor treating fields (TTFields) has become an effective treatme…

Nanoparticle-Based Drug DeliveryBarrier Structure and Function StudiesCancer Research and Treatments