ReviewInternational journal of molecular sciences2022
A Rheostat of Ceramide and Sphingosine-1-Phosphate as a Determinant of Oxidative Stress-Mediated Kidney Injury.
Review in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 1 of them a synthesis that pooled it.
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
42 citing papers in PubMed, 1 synthesis or guideline pooled it, 56 citations in OpenAlex.
- Research hotspots and future trends in sepsis-associated acute kidney injury: a bibliometric and visualization analysis.Frontiers in medicine · 2024Pooled it
- Function ofInsects · 2026Article
- Copper homeostasis and cuproptosis: molecular mechanisms and therapeutic opportunities.Molecular biomedicine · 2026Review
- Effects of Different Initial pH Conditions on the Antioxidant Capacity and Lipidomic Profiles ofJournal of fungi (Basel, Switzerland) · 2026Article
- Oxymatrine regulates SPHKS/S1P signaling pathway in diabetic retinopathy: an observational clinical cohort study.Scientific reports · 2026Observational
- The core mechanism of hypertension-linked renal fibrosis: "RAAS-ROS-inflammation-fibrosis" axis.iScience · 2026Review
- Positive prognostic implications of SPHK1 expression in patients with papillary thyroid carcinoma undergoing radioactive iodine therapy.Scientific reports · 2026Article
- Sphingosine-1-Phosphate Regulation to Alleviate Sickle Cell Disease Severity: A Promising Therapeutic Approach.Saudi medical journal · 2026Review
- Polygonatum odoratum extract ameliorates acetaminophen-induced acute liver injury by modulating the gut-liver axis and remodeling microbial and ceramide metabolism to suppress hepatic ferroptosis: insights from multi-omics.Frontiers in pharmacology · 2026Article
- Cu-doped dendritic biodegradable nanoplatforms for augmenting cuproptosis and tumor-starvation therapy through mitochondrial metabolic cascade modulation.Materials today. Bio · 2025Article
- Pathogens That Rewrite the Rules: Ascoviruses, Elegant Manipulators of Cell Death Pathways and Architects of the Extracellular Viral Paradigm.Pathogens (Basel, Switzerland) · 2025Review
- Characterization of Ceramide Kinase from Basolateral Membranes of Kidney Proximal Tubules: Kinetics, Physicochemical Requirements, and Physiological Relevance.International journal of molecular sciences · 2025Article
- Mitophagy-mediated S1P facilitates muscle adaptive responses to endurance exercise through SPHK1-S1PR1/S1PR2 in slow-twitch myofibers.Autophagy · 2025Article
- Identification of Proteomic Biomarkers and Therapeutic Targets for Vitiligo Using a Two-Sample Proteome-Wide Mendelian Randomization Approach.Journal of cosmetic dermatology · 2025Article
- Article
- Multi-omics analysis of the potential association between metabolic features of hypothyroidism in the first half of pregnancy and Th17/Treg balance.Frontiers in immunology · 2025Article
- Anti-Inflammatory and Anti-Arthritis Activity of Quercetin: A Comprehensive Review.Current rheumatology reviews · 2025Review
- The herbicide acetochlor causes lipid peroxidation by inhibition of glutathione peroxidase activity.Toxicological sciences : an official journal of the Society of Toxicology · 2024Article
- Sphingosine 1-phosphate protective effect on human proximal tubule cells submitted to an in vitro ischemia model: the role of JAK2/STAT3.Journal of physiology and biochemistry · 2024Article
- Protective effect of Huashi Baidu formula against AKI and active ingredients that target SphK1 and PAI-1.Chinese 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
1 author at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Reactive oxygen species (ROS) modulate sphingolipid metabolism, including enzymes that generate ceramide and sphingosine-1-phosphate (S1P), and a ROS-antioxidant rheostat determines the metabolism of ceramide-S1P. ROS induce ceramide production by activating ceramide-producing enzymes, leading to apoptosis, while they inhibit S1P production, which promotes survival by suppressing sphingosine kinases (SphKs). A ceramide-S1P rheostat regulates ROS-induced mitochondrial dysfunction, apoptotic/anti-apoptotic Bcl-2 family proteins and signaling pathways, leading to apoptosis, survival, cell proliferation, inflammation and fibrosis in the kidney. Ceramide inhibits the mitochondrial respiration chain and induces ceramide channel formation and the closure of voltage-dependent anion channels, leading to mitochondrial dysfunction, altered Bcl-2 family protein expression, ROS generation and disturbed calcium homeostasis. This activates ceramide-induced signaling pathways, leading to apoptosis. These events are mitigated by S1P/S1P receptors (S1PRs) that restore mitochondrial function and activate signaling pathways. SphK1 promotes survival and cell proliferation and inhibits inflammation, while SphK2 has the opposite effect. However, both SphK1 and SphK2 promote fibrosis. Thus, a ceramide-SphKs/S1P rheostat modulates oxidant-induced kidney injury by affecting mitochondrial function, ROS production, Bcl-2 family proteins, calcium homeostasis and their downstream signaling pathways. This review will summarize the current evidence for a role of interaction between ROS-antioxidants and ceramide-SphKs/S1P and of a ceramide-SphKs/S1P rheostat in the regulation of oxidative stress-mediated kidney diseases.
Indexed as
Identifiers
What Socratic 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 Socratic graph.