ArticleMitochondrial communications2024
Photobleaching and phototoxicity of mitochondria in live cell fluorescent super-resolution microscopy.
Article in Mitochondrial communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
8 citing papers in PubMed.
- The multifaceted significance of phosphoinositides in endocytic trafficking.FEBS letters · 2026Review
- In situ submitochondrial mapping in living plants via Hessian Structured Illumination Microscopy.The New phytologist · 2026Article
- Article
- Organelle Localization-Induced Bio-Orthogonal Polymerization (OLIBOP) for Photostable Super-Resolution Live-Cell Imaging.Advanced healthcare materials · 2026Article
- Advancing Multicolor Super-Resolution Volume Imaging: Illuminating Complex Cellular Dynamics.JACS Au · 2025Review
- Copper Chelation Induces Morphology Change in Mitochondria of Triple-Negative Breast Cancer.JACS Au · 2025Article
- The Curse of the Red Pearl: A Fibroblast-Specific Pearl-Necklace Mitochondrial Phenotype Caused by Phototoxicity.Biomolecules · 2025Article
- Gentle Rhodamines for Live-Cell Fluorescence Microscopy.ACS central science · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
Abstract
Photobleaching and phototoxicity can induce detrimental effects on cell viability and compromise the integrity of collected data, particularly in studies utilizing super-resolution microscopes. Given the involvement of multiple factors, it is currently challenging to propose a single set of standards for assessing the potential of phototoxicity. The objective of this paper is to present empirical data on the effects of photobleaching and phototoxicity on mitochondria during super-resolution imaging of mitochondrial structure and function using Airyscan and the fluorescent structure dyes Mitotracker green (MTG), 10-N-nonyl acridine orange (NAO), and voltage dye Tetramethylrhodamine, Ethyl Ester (TMRE). We discern two related phenomena. First, phototoxicity causes a transformation of mitochondria from tubular to spherical shape, accompanied by a reduction in the number of cristae. Second, phototoxicity impacts the mitochondrial membrane potential. Through these parameters, we discovered that upon illumination, NAO is much more phototoxic to mitochondria compared to MTG or TMRE and that these parameters can be used to evaluate the relative phototoxicity of various mitochondrial dye-illumination combinations during mitochondrial imaging.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.