ReviewAging and disease2022
The Role of Kynurenine Pathway and NAD
Review in Aging and disease, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 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
32 citing papers in PubMed, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.
- Sex Differences in Tryptophan Metabolism: A Systematic Review Focused on Neuropsychiatric Disorders.International journal of molecular sciences · 2023Pooled it
- NAD⁺ biology and supplementation: From mechanisms to clinical perspectives.Molecular biology reports · 2026Review
- Camel Milk Alleviates Chronic Fatigue Syndrome-like Symptoms in Mice by Modulating the Small Intestinal Microbiota and Inflammation.Foods (Basel, Switzerland) · 2026Article
- Metabolomic Classification of Myalgic Encephalomyelitis/Chronic Fatigue Syndrome via Explainable Ensemble Learning and Pareto-Guided Feature Selection.International journal of molecular sciences · 2026Article
- Tryptophan Metabolism and Aryl-Hydrocarbon Receptor Agonists in the Gut Microbiome of People With Myalgic Encephalomyelitis/Chronic Fatigue Syndrome.MicrobiologyOpen · 2026Article
- The Potential Role of Camel Milk in Alleviating Chronic Fatigue Syndrome in Mice: A Network Pharmacology and In Vivo Validation Study.Foods (Basel, Switzerland) · 2026Article
- Case Report: Mitochondrial insufficiency underlies cholinergic failure in post-vaccination long COVID: a candidate treatment protocol.Frontiers in medicine · 2026Article
- Gut Microbiome and Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS): Insights into Disease Mechanisms.International journal of molecular sciences · 2025Review
- Activation of aryl hydrocarbon receptor signaling by indole-3-lactic acid from Bacillus velezensis DS2 reinforces gut mucosal immunity and attenuates inflammaging in aged mice.Immunity & ageing : I & A · 2025Article
- Metabolic reprogramming in ischemic stroke: when glycolytic overdrive meets lipid storm.Cell death & disease · 2025Review
- Effects of nicotinamide riboside on NAD+ levels, cognition, and symptom recovery in long-COVID: a randomized controlled trial.EClinicalMedicine · 2025Article
- How pandemics reshape our brain: Common links and targets between long-haul COVID-19, myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS), oxidative stress, and neurodegeneration.Neuroprotection (Chichester, England) · 2025Article
- Assessment of the Gut Microbiome in Patients with Coexisting Irritable Bowel Syndrome and Chronic Fatigue Syndrome.Nutrients · 2025Article
- Mitochondrial Dysfunction in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome.Physiology (Bethesda, Md.) · 2025Review
- Dissecting the genetic complexity of myalgic encephalomyelitis/chronic fatigue syndrome via deep learning-powered genome analysis.medRxiv : the preprint server for health sciences · 2025Article
- The search for a blood-based biomarker for Myalgic Encephalomyelitis/ Chronic Fatigue Syndrome (ME/CFS): from biochemistry to electrophysiology.Journal of translational medicine · 2025Review
- Dysregulation of lipid metabolism, energy production, and oxidative stress in myalgic encephalomyelitis/chronic fatigue syndrome, Gulf War Syndrome and fibromyalgia.Frontiers in neuroscience · 2025Review
- Depression and daytime dysfunction centralize the fatigue-sleep cascade in island firefighters: a symptom network and Bayesian DAG study.Frontiers in psychiatry · 2025Article
- Molecular mechanisms and therapeutic significance of Tryptophan Metabolism and signaling in cancer.Molecular cancer · 2024Review
- Review
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 at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a serious, complex, and highly debilitating long-term illness. People with ME/CFS are typically unable to carry out their routine activities. Key hallmarks of the disease are neurological and gastrointestinal impairments accompanied by pervasive malaise that is exacerbated after physical and/or mental activity. Currently, there is no validated cure of biomarker signature for this illness. Impaired tryptophan (TRYP) metabolism is thought to play significant role in the pathobiology of ME/CFS. TRYP is an important precursor for serotonin and the essential pyridine nucleotide nicotinamide adenine dinucleotide (NAD
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.