Fluorescence lifetime imaging microscopy of endogenous fluorophores in health and disease

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F25%3A10497095" target="_blank" >RIV/00216208:11310/25:10497095 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=kvyg4ZH-02" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=kvyg4ZH-02</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10974-025-09689-9" target="_blank" >10.1007/s10974-025-09689-9</a>

Result language
angličtina
Original language name
Fluorescence lifetime imaging microscopy of endogenous fluorophores in health and disease
Original language description
Fluorescence Lifetime Imaging Microscopy (FLIM) of endogenous fluorophores has recently emerged as a powerful, marker-free, and non-invasive tool for investigating cellular metabolism. This cutting-edge imaging technique provides valuable insights into cellular energy states by measuring the fluorescence lifetimes of intrinsically fluorescent redox cofactors. The lifetimes of these cofactors reflect their binding states to enzymes, thus indicating enzymatic activity within specific metabolic pathways. As a result, FLIM can help to reveal the overall redox status of the cell and, to some extent, shifts between oxidative phosphorylation and glycolysis. The application of FLIM in metabolic research has shown significant progress across a diverse range of pathological contexts, including cancer, diabetes, neurodegenerative disorders, and various forms of cardiopathology.The aim of this mini-review is to introduce the methodology of NAD(P)H and FAD/FMN FLIM, outline its underlying principles, and demonstrate its ability to reveal changes in cellular metabolism. Additionally, this mini-review highlights FLIM's potential for understanding cellular redox states, detecting metabolic shifts in various disease models, and contributing to the development of therapeutic strategies.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
30224 - Radiology, nuclear medicine and medical imaging

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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