ArticleInternational journal of ophthalmology2020
Oxidative stress and mitochondrial dysfunction of retinal ganglion cells injury exposures in long-term blue light.
Article in International journal of ophthalmology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 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
5 citing papers in PubMed.
- Article
- Modulating inter-mitochondrial contacts to increase membrane potential for mitigating blue light damage.bioRxiv : the preprint server for biology · 2025Article
- Multifaceted mitochondrial as a novel therapeutic target in dry eye: insights and interventions.Cell death discovery · 2024Review
- Immunoactivation by Cutaneous Blue Light Irradiation Inhibits Remote Tumor Growth and Metastasis.ACS pharmacology & translational science · 2024Article
- siRNA Mediated Downregulation of RhoA Expression Reduces Oxidative Induced Apoptosis in Retinal Ganglion Cells.Current molecular medicine · 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
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimTo investigate the phototoxic effect of long-term excessive narrow-band blue light in staurosporine-induced differentiated retinal ganglion cells-5 (SSRGC-5).
methodsSSRGC-5 cells were divided into two groups, blue light group (BL group) and control group. Cell viability was assessed by using CCK-8 assay. Metabolic profile analysis was performed by using Seahorse extracellular flux analyzer. Mitochondria ultrastructure were studied
resultsBlue light caused morphological changes of SSRGC-5 cells. The cell viability was significantly decreased from 3h in BL group. Intercellular ROS and mitochondrial superoxide levels were increased following blue light exposure. Metabolic profiling identified blue light induced SSRGC-5 cells to have severely compromised mitochondrial function. This was accompanied by impaired mitochondrial ultrastructure and remodeling, increased expression of the mitochondrial related proteins, and increased glycolysis as compensation. Moreover, the results showed that blue light induced higher expression of p-p38, p38, p-JNK, p-ERK, p-c-Jun, c-Jun, and p-AKT.
conclusionThese findings indicate that excessive narrow-band blue light induces oxidative stress and mitochondrial metabolic remodeling dysregulate in SSRGC-5 cells. Activated MAPK and AKT signaling pathways are involved in this process.
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.