ArticleScientific reports2021
Cortical proteins may provide motor resilience in older adults.
Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 17 citations in OpenAlex.
- Proteome-wide association study of cortical proteins that may provide resilience for late-life disability.The journals of gerontology. Series A, Biological sciences and medical sciences · 2026Article
- Vascular and Neural Transcriptomics Reveal Stage-Dependent Pathways to Inflammation and Cognitive Dysfunction in a Rat Model of Hypertension.Journal of the American Heart Association · 2026Article
- Temporal Sequence of Incident Mild Cognitive Impairment, Incident Parkinsonism, and Risk of Death in Unimpaired Community-Dwelling Older Adults.The journals of gerontology. Series A, Biological sciences and medical sciences · 2024Article
- A multilayer network analysis of Alzheimer's disease pathogenesis: Roles for p-tau, synaptic peptides, and physical activity.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2024Article
- Glycoproteome-Wide Discovery of Cortical Glycoproteins That May Provide Cognitive Resilience in Older Adults.Neurology · 2024Article
- Proteome-wide Analyses Identified Cortical Proteins Associated With Resilience for Varied Cognitive Abilities.Neurology · 2024Article
- Correlates of Person-Specific Rates of Change in Sensor-Derived Physical Activity Metrics of Daily Living in the Rush Memory and Aging Project.Sensors (Basel, Switzerland) · 2023Article
- Dual cognitive and mobility impairments and future dementia - Setting a research agenda.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2023Article
- Proteome-Wide Discovery of Cortical Proteins That May Provide Motor Resilience to Offset the Negative Effects of Pathologies in Older Adults.The journals of gerontology. Series A, Biological sciences and medical sciences · 2023Article
- Risk Models Based on Non-Cognitive Measures May Identify Presymptomatic Alzheimer's Disease.Journal of Alzheimer's disease : JAD · 2022Article
- Mixed Neuropathologies, Neural Motor Resilience and Target Discovery for Therapies of Late-Life Motor Impairment.Frontiers in human neuroscience · 2022Article
Corrections and comments
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Authors and funding
12 authors at 3 institutions in 1 country.
Funding
Abstract
Motor resilience proteins may be a high value therapeutic target that offset the negative effects of pathologies on motor function. This study sought to identify cortical proteins associated with motor decline unexplained by brain pathologies that provide motor resilience. We studied 1226 older decedents with annual motor testing, postmortem brain pathologies and quantified 226 proteotypic peptides in prefrontal cortex. Twenty peptides remained associated with motor decline in models controlling for ten brain pathologies (FDR < 0.05). Higher levels of nine peptides and lower levels of eleven peptides were related to slower decline. A higher motor resilience protein score based on averaging the levels of all 20 peptides was related to slower motor decline, less severe parkinsonism and lower odds of mobility disability before death. Cortical proteins may provide motor resilience. Targeting these proteins in further drug discovery may yield novel interventions to maintain motor function in old age.
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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.