Gold Nanoparticles Disrupt Tumor Microenvironment - Endothelial Cell Cross Talk To Inhibit Angiogenic Phenotypes in Vitro

Y Zhang, X Xiong, Y Huai, A Dey… - Bioconjugate …, 2019 - ACS Publications
It is currently recognized that perpetual cross talk among key players in tumor
microenvironment such as cancer cells (CCs), cancer associated fibroblasts (CAFs), and …

[HTML][HTML] Gold nanoparticles inhibit activation of cancer-associated fibroblasts by disrupting communication from tumor and microenvironmental cells

Y Zhang, CK Elechalawar, MN Hossen, ER Francek… - Bioactive materials, 2021 - Elsevier
Cancer-associated fibroblasts (CAFs) are a major constituent of the tumor microenvironment
(TME) and an important contributor to cancer progression and therapeutic resistance …

Disabling partners in crime: Gold nanoparticles disrupt multicellular communications within the tumor microenvironment to inhibit ovarian tumor aggressiveness

Y Zhang, CK Elechalawar, W Yang, AN Frickenstein… - Materials Today, 2022 - Elsevier
The tumor microenvironment (TME) plays a key role in the poor prognosis of many cancers.
However, there is a knowledge gap concerning how multicellular communication among the …

Gold nanoparticles induce nanostructural reorganization of VEGFR2 to repress angiogenesis

Y Pan, H Ding, L Qin, X Zhao, J Cai… - Journal of biomedical …, 2013 - ingentaconnect.com
The inhibition of the binding between VEGFs and their receptors reduces angiogenesis and
retards tumor growth. Owing to the large amount of antibodies required, the antibody-based …

Gold nanoparticles induce tumor vessel normalization and impair metastasis by inhibiting endothelial Smad2/3 signaling

N Huang, Y Liu, Y Fang, S Zheng, J Wu, M Wang… - ACS …, 2020 - ACS Publications
Gold nanoparticles (AuNPs) are a promising nanomaterial due to their drug-delivery
properties and inherent anti-neoplastic activity. Here, we focused on the anti-neoplastic …

[HTML][HTML] Engineering tumoral vascular leakiness with gold nanoparticles

MI Setyawati, Q Wang, N Ni, JK Tee, K Ariga… - Nature …, 2023 - nature.com
Delivering cancer therapeutics to tumors necessitates their escape from the surrounding
blood vessels. Tumor vasculatures are not always sufficiently leaky. Herein, we engineer …

Antiangiogenic properties of gold nanoparticles

P Mukherjee, R Bhattacharya, P Wang, L Wang… - Clinical cancer …, 2005 - AACR
Here, we report an intrinsic property of gold nanoparticles (nanogold): they can interact
selectively with heparin-binding glycoproteins and inhibit their activity. Gold nanoparticles …

Gold nanoparticles attenuate metastasis by tumor vasculature normalization and epithelial–mesenchymal transition inhibition

W Li, X Li, S Liu, W Yang, F Pan, XY Yang… - International journal …, 2017 - Taylor & Francis
Angiogenesis is a process by which vessels are formed through preexisting ones, and this
plays a key role in the progression of solid tumors. However, tumor vessels are influenced …

Inhibition effects of gold nanoparticles on proliferation and migration in hepatic carcinoma-conditioned HUVECs

Y Pan, Q Wu, R Liu, M Shao, J Pi, X Zhao… - Bioorganic & medicinal …, 2014 - Elsevier
Tumor angiogenesis is a complicated process based upon a sequence of interactions
between tumor and vessel endothelial cells. Tumor conditioned medium has been widely …

Gold Nanoparticles Inhibit VEGF165‐Induced Migration and Tube Formation of Endothelial Cells via the Akt Pathway

Y Pan, Q Wu, L Qin, J Cai, B Du - BioMed research international, 2014 - Wiley Online Library
The early stages of angiogenesis can be divided into three steps: endothelial cell
proliferation, migration, and tube formation. Vascular endothelial growth factor (VEGF) is …