ArticleBiomedical optics express2025
FLIMB: fluorescence lifetime microendoscopy for metabolic and functional imaging of femoral marrow at subcellular resolution.
Article in Biomedical optics express, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Label-free nonlinear microscopy probes cellular metabolism and myelin dynamics in live tissue.Communications biology · 2025Article
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Authors and funding
8 authors.
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Abstract
Intravital imaging of bone marrow provides a unique opportunity to study cellular dynamics and their interaction with the tissue microenvironment, which governs cell functions and metabolic profiles. To optically access the deep marrow of long bones, we previously developed a microendoscopy system for longitudinal two-photon fluorescence imaging of the murine femur. However, this does not provide information on cell functions or metabolism, for which quantification fluorescence lifetime imaging (FLIM) has proven to be a versatile tool. We present and characterize FLIMB, an adapted GRIN-based microendoscopic system capable of performing reliable, co-registered TCSPC-based two-photon excited FLIM and fluorescence imaging in the femur of fluorescent reporter mice, at sub-cellular resolution. Using FLIMB, we demonstrate metabolic imaging via NAD(P)H-FLIM and intracellular Ca
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Registered trials
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