3D tumor spheroids: an overview on the tools and techniques used for their analysis
EC Costa, AF Moreira, D de Melo-Diogo… - Biotechnology …, 2016 - Elsevier
In comparison with 2D cell culture models, 3D spheroids are able to accurately mimic some
features of solid tumors, such as their spatial architecture, physiological responses …
features of solid tumors, such as their spatial architecture, physiological responses …
Acidic extracellular microenvironment and cancer
Y Kato, S Ozawa, C Miyamoto, Y Maehata… - Cancer cell …, 2013 - Springer
Acidic extracellular pH is a major feature of tumor tissue, extracellular acidification being
primarily considered to be due to lactate secretion from anaerobic glycolysis …
primarily considered to be due to lactate secretion from anaerobic glycolysis …
Drug resistance and the solid tumor microenvironment
O Trédan, CM Galmarini, K Patel… - Journal of the National …, 2007 - academic.oup.com
Resistance of human tumors to anticancer drugs is most often ascribed to gene mutations,
gene amplification, or epigenetic changes that influence the uptake, metabolism, or export of …
gene amplification, or epigenetic changes that influence the uptake, metabolism, or export of …
Drug resistance and cellular adaptation to tumor acidic pH microenvironment
JW Wojtkowiak, D Verduzco, KJ Schramm… - Molecular …, 2011 - ACS Publications
Despite advances in developing novel therapeutic strategies, a major factor underlying
cancer related death remains resistance to therapy. In addition to biochemical resistance …
cancer related death remains resistance to therapy. In addition to biochemical resistance …
Surface-charge-dependent cell localization and cytotoxicity of cerium oxide nanoparticles
Cerium oxide nanoparticles (nanoceria) have shown great potential as antioxidant and
radioprotective agents for applications in cancer therapy. Recently, various polymer-coated …
radioprotective agents for applications in cancer therapy. Recently, various polymer-coated …
Analysis of cancer metabolism by imaging hyperpolarized nuclei: prospects for translation to clinical research
A major challenge in cancer biology is to monitor and understand cancer metabolism in vivo
with the goal of improved diagnosis and perhaps therapy. Because of the complexity of …
with the goal of improved diagnosis and perhaps therapy. Because of the complexity of …
Magnetic resonance imaging of pH in vivo using hyperpolarized 13C-labelled bicarbonate
As alterations in tissue pH underlie many pathological processes, the capability to image
tissue pH in the clinic could offer new ways of detecting disease and response to treatment …
tissue pH in the clinic could offer new ways of detecting disease and response to treatment …
MRI of the tumor microenvironment
RJ Gillies, N Raghunand, GS Karczmar… - Journal of Magnetic …, 2002 - Wiley Online Library
The microenvironment within tumors is significantly different from that in normal tissues. A
major difference is seen in the chaotic vasculature of tumors, which results in unbalanced …
major difference is seen in the chaotic vasculature of tumors, which results in unbalanced …
Imaging tumor acidosis: a survey of the available techniques for mapping in vivo tumor pH
Cancer cells are characterized by a metabolic shift in cellular energy production,
orchestrated by the transcription factor HIF-1α, from mitochondrial oxidative phosphorylation …
orchestrated by the transcription factor HIF-1α, from mitochondrial oxidative phosphorylation …
3D cancer models: One step closer to in vitro human studies
N Manduca, E Maccafeo, R De Maria, A Sistigu… - Frontiers in …, 2023 - frontiersin.org
Cancer immunotherapy is the great breakthrough in cancer treatment as it displayed
prolonged progression-free survival over conventional therapies, yet, to date, in only a …
prolonged progression-free survival over conventional therapies, yet, to date, in only a …