ArticleScientific reports2020
Renal function is associated with blood neurofilament light chain level in older adults.
Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 125 papers, 2 of them syntheses that pooled it.
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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
125 citing papers in PubMed, 2 syntheses or guidelines pooled it, 189 citations in OpenAlex.
- Kidney Function and Blood and Cerebrospinal Fluid Biomarkers in Alzheimer's Disease and Related Dementias: Systematic Review and Meta-Analysis.Journal of the American Society of Nephrology : JASN · 2026Pooled it
- Genome-wide association study meta-analysis of neurofilament light (NfL) levels in blood reveals novel loci related to neurodegeneration.Communications biology · 2024Pooled it
- Neurofilament light chain for prognostication after cardiac arrest-first steps towards validation.Critical care (London, England) · 2025Trial
- Trial
- Neuron-specific enolase and brain-derived neurotrophic factor as developmental neurovascular markers in chronic kidney disease and kidney transplantation.Pediatric nephrology (Berlin, Germany) · 2026Article
- Utility of Multi-Analyte Protein Assay to Distinguish Multiple Sclerosis Clinical Relapse from Pseudoexacerbation.Neurology and therapy · 2026Article
- Longitudinal plasma neurofilament light chain and patient-reported outcomes as complementary markers of vincristine-associated peripheral neuropathy in adults with lymphoma: a cohort study.Journal of neurology · 2026Observational
- Plasma neurofilament light for early differentiation of multiple system atrophy from Parkinson disease.EBioMedicine · 2026Article
- Investigation of Serum Neurofilament Light Chain as a Surrogate for Cerebrospinal Fluid Neurofilament Light Chain in Canine Cognitive Dysfunction Syndrome.Animals : an open access journal from MDPI · 2026Article
- Neurofilament Light Chain (Nfl) Level in Serum as a Suitable In Vivo Biomaker for Axonal Damage in a Murine Viral Model of Multiple Sclerosis.Journal of cellular and molecular medicine · 2026Article
- Review
- The Kidney-Brain Axis in Chronic Kidney Disease: Uremic Toxins, Cognitive Decline, Mechanistic Pathways, Biomarkers and Therapeutic Perspectives.Biomedicines · 2026Review
- Article
- Renal Function and Serum Neurofilament Light Chain in Acute Ischemic Stroke: An Observational Cohort Study.Diagnostics (Basel, Switzerland) · 2026Article
- Serum NfL, GFAP, and p-tau217 in adults with drug-resistant epilepsy and intellectual disabilities: Signs of ongoing neural injury.Epilepsia · 2026Article
- Longitudinal plasma neurofilament light chain and patient-reported outcomes as complementary markers of vincristine-associated peripheral neuropathy in adults with lymphoma: a cohort study.medRxiv : the preprint server for health sciences · 2026Article
- Biomarkers stewardship in parkinsonism: integrating alpha-synuclein seed amplification assays and neurofilament light chain into diagnostic pathways and patient communication.Journal of neurology · 2026Review
- Validation of Blood-Based Biomarkers After Mild Traumatic Brain Injury with GCS 15 in a Singapore Emergency Department: An Observational Study.Medicina (Kaunas, Lithuania) · 2026Observational
- Multimodal serum and MRI signatures of neuroaxonal injury in high-frequency migraine.The journal of headache and pain · 2026Article
- Serum neurofilament light chain (sNFL) as a predictive biomarker for Chemotherapy-induced peripheral neurotoxicity (CIPN): consideration of current evidence, validation steps, and barriers to CIPN biomarker implementation in clinical practice-a narrative review.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2026Review
65 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
17 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Neurofilament light chain (NfL) is a novel biomarker of neurodegenerative diseases. It is detectable in the peripheral blood, allowing low-invasive assessment of early signs of neurodegeneration. The level of NfL gradually increases with age; however, what other factors affect it remains unclear. The present study examined the association between blood NfL level and renal function among healthy participants undergoing a health check (n = 43, serum NfL) and patients with diabetes mellitus (n = 188, plasma NfL). All participants were 60 years of age or older; none were diagnosed with dementia. In each group, levels of blood NfL and serum creatinine significantly correlated (coefficient r = 0.50, 0.56). These associations remained statistically significant even after adjustment for age, sex, and body mass index. These findings indicate that blood NfL level might be partially affected by renal function. We recommend measuring renal function for a more precise evaluation of neuroaxonal damage, in particular, among older adults.
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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.