High-throughput, label-free, single-cell photoacoustic microscopy of intratumoral metabolic heterogeneity
Intratumoral heterogeneity, which is manifested in almost all of the hallmarks of cancer,
including the significantly altered metabolic profiles of cancer cells, represents a challenge …
including the significantly altered metabolic profiles of cancer cells, represents a challenge …
Fluorescence lifetime imaging microscopy (FLIM) reveals spatial-metabolic changes in 3D breast cancer spheroids
Cancer cells are mechanically sensitive to physical properties of the microenvironment,
which can affect downstream signaling to promote malignancy, in part through the …
which can affect downstream signaling to promote malignancy, in part through the …
Optical redox ratio identifies metastatic potential-dependent changes in breast cancer cell metabolism
K Alhallak, LG Rebello, TJ Muldoon… - Biomedical optics …, 2016 - opg.optica.org
The development of prognostic indicators of breast cancer metastatic risk could reduce the
number of patients receiving chemotherapy for tumors with low metastatic potential. Recent …
number of patients receiving chemotherapy for tumors with low metastatic potential. Recent …
[HTML][HTML] Single cell-based fluorescence lifetime imaging of intracellular oxygenation and metabolism
R Penjweini, B Roarke, G Alspaugh, A Gevorgyan… - Redox biology, 2020 - Elsevier
Oxidation-reduction chemistry is fundamental to the metabolism of all living organisms, and
hence quantifying the principal redox players is important for a comprehensive …
hence quantifying the principal redox players is important for a comprehensive …
Autofluorescence lifetime imaging of cellular metabolism: Sensitivity toward cell density, pH, intracellular, and intercellular heterogeneity
JV Chacko, KW Eliceiri - Cytometry Part A, 2019 - Wiley Online Library
Autofluorescence imaging (AFI) has greatly accelerated in the last decade, way past its
origins in detecting endogenous signals in biological tissues to identify differences between …
origins in detecting endogenous signals in biological tissues to identify differences between …
Autofluorescence imaging of treatment response in neuroendocrine tumor organoids
AA Gillette, CP Babiarz, AR VanDommelen, CA Pasch… - Cancers, 2021 - mdpi.com
Simple Summary Gastroenteropancreatic neuroendocrine tumors (GEP-NET) account for
roughly 60% of all neuroendocrine tumors, and low/intermediate grade human GEP-NETs …
roughly 60% of all neuroendocrine tumors, and low/intermediate grade human GEP-NETs …
[HTML][HTML] Quantification of NADH: ubiquinone oxidoreductase (complex I) content in biological samples
F Ansari, B Yoval-Sánchez, Z Niatsetskaya… - Journal of Biological …, 2021 - ASBMB
Impairments in mitochondrial energy metabolism have been implicated in human genetic
diseases associated with mitochondrial and nuclear DNA mutations, neurodegenerative and …
diseases associated with mitochondrial and nuclear DNA mutations, neurodegenerative and …
Label-free metabolic optical biomarkers track stem cell fate transition in real time
Tracking stem cell fate transition is crucial for understanding their development and
optimizing biomanufacturing. Destructive single-cell methods provide a pseudotemporal …
optimizing biomanufacturing. Destructive single-cell methods provide a pseudotemporal …
Viability of HepG2 and MCF-7 cells is not correlated with mitochondrial bioenergetics
Alterations in metabolism are a hallmark of cancer. It is unclear if oxidative phosphorylation
(OXPHOS) is necessary for tumour cell survival. In this study, we investigated the effects of …
(OXPHOS) is necessary for tumour cell survival. In this study, we investigated the effects of …
[HTML][HTML] Quantitative Spatial Analysis of Metabolic Heterogeneity Across in vivo and in vitro Tumor Models
Metabolic preferences of tumor cells vary within a single tumor, contributing to tumor
heterogeneity, drug resistance, and patient relapse. However, the relationship between …
heterogeneity, drug resistance, and patient relapse. However, the relationship between …