ArticleJCI insight2021
Cerebrovascular insufficiency and amyloidogenic signaling in Ossabaw swine with cardiometabolic heart failure.
Article in JCI insight, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 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
12 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.
- The causative role of amyloidosis in the cardiac complications of Alzheimer's disease: a comprehensive systematic review.The Journal of physiology · 2026Pooled it
- Metabolic Shifts Precede Cognitive Decline in the Male hAß-KI Alzheimer's Mouse Model.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026Article
- Endurance exercise elicits temporal and sexual dimorphic multi-omics remodeling of liver metabolism revealed by MoTrPAC.Cell reports · 2026Article
- Life-span-dependent transcriptional dynamics of the human heart.Science advances · 2026Article
- Multimorbidity and animal models.Animal models and experimental medicine · 2025Review
- Modulatory Role of Nitric Oxide on the Vasomotor Actions of NPY in Porcine Cerebral Arteries.Microcirculation (New York, N.Y. : 1994) · 2025Article
- Bidirectional Crosstalk between the Heart and Brain in Alzheimer's Disease.Aging and disease · 2024Review
- Western diet-induced obesity results in brain mitochondrial dysfunction in female Ossabaw swine.Frontiers in molecular neuroscience · 2023Article
- The pathophysiology of cognitive impairment in individuals with heart failure: a systematic review.Frontiers in cardiovascular medicine · 2023Review
- Left ventricle chest compression improves ETCOResuscitation plus · 2022Article
- The role of nitric oxide in flow-induced and myogenic responses in 1A, 2A, and 3A branches of the porcine middle cerebral artery.Journal of applied physiology (Bethesda, Md. : 1985) · 2022Article
- Preclinical models of congestive heart failure, advantages, and limitations for application in clinical practice.Frontiers in physiology · 2022Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 7 institutions in 3 countries.
Funding
Abstract
Individuals with heart failure (HF) frequently present with comorbidities, including obesity, insulin resistance, hypertension, and dyslipidemia. Many patients with HF experience cardiogenic dementia, yet the pathophysiology of this disease remains poorly understood. Using a swine model of cardiometabolic HF (Western diet+aortic banding; WD-AB), we tested the hypothesis that WD-AB would promote a multidementia phenotype involving cerebrovascular dysfunction alongside evidence of Alzheimer's disease (AD) pathology. The results provide evidence of cerebrovascular insufficiency coupled with neuroinflammation and amyloidosis in swine with experimental cardiometabolic HF. Although cardiac ejection fraction was normal, indices of arterial compliance and cerebral blood flow were reduced, and cerebrovascular regulation was impaired in the WD-AB group. Cerebrovascular dysfunction occurred concomitantly with increased MAPK signaling and amyloidogenic processing (i.e., increased APP, BACE1, CTF, and Aβ40 in the prefrontal cortex and hippocampus) in the WD-AB group. Transcriptomic profiles of the stellate ganglia revealed the WD-AB group displayed an enrichment of gene networks associated with MAPK/ERK signaling, AD, frontotemporal dementia, and a number of behavioral phenotypes implicated in cognitive impairment. These provide potentially novel evidence from a swine model that cerebrovascular and neuronal pathologies likely both contribute to the dementia profile in a setting of cardiometabolic HF.
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.