Stenosis

There are 7 papers on stenosis in aging research: 1 trial and 2 observational studies in people, 3 in animals, 1 in cells. The newest story, Nov 7, 2026: “Scan-based heart age linked to higher one-year cardiac risk”.

Disease

7 papers study it1,300 more mention it2 findings

133 new papers in 30 daysSee all 1,307 papers on stenosis

“stenosis (HR, 0.82; 95% CI, 0.71-0.95; log-rank P = .01)”
Glucagon-like peptide-1 receptor agonist therapy is associated with improved outcomes of arteriovenous fistulaeJournal of vascular surgery2026doi:10.1016/j.jvs.2026.02.003
  • Human trial1
  • Humans2
  • Animals3
  • Cells1

Interventions

1

Tissue-engineered tubular grafts

downin O. cuniculus1

1 study
  1. Tissue-engineered tubular grafts prevent stenosis in O. cuniculus (urinary diversion).

    “IVU confirmed patent outflow tracts without stenosis, urinary fistula, hydronephrosis, or ureteral dilation.”

    Animalsurinary diversion10 weeksn = 24

    A novel tubular construct using silk fibroin-chitosan scaffold seeded with bone marrow mesenchymal stem cells for urinary diversion in a preclinical rabbit model

    Frontiers in surgery

More on Tissue-engineered tubular grafts

Associations

1

GLP-1 receptor agonists

downin humans1HR 0.82

1 study
  1. GLP-1 receptor agonists are linked with a lower risk of stenosis in patients with ESKD undergoing AVF creation (HR 0.82, 95% CI 0.71-0.95).

    “stenosis (HR, 0.82; 95% CI, 0.71-0.95; log-rank P = .01)”

    Humansin patients with ESKD undergoing AVF creationarteriovenous fistulae1 year

    Glucagon-like peptide-1 receptor agonist therapy is associated with improved outcomes of arteriovenous fistulae

    Journal of vascular surgery

More on GLP-1 receptor agonists

Trial sponsors

Funding

31 grants since 2016

National Heart, Lung, and Blood Institute$4.8MJapan Society for the Promotion of Science¥35.2MNational Institute of Neurological Disorders and Stroke$13.9M

Contains public sector information licensed under the Open Government Licence v3.0.

Latest

Dec 2025: 23Jan 2026: 71Feb 2026: 65Mar 2026: 76Apr 2026: 16May 2026: 10Jun 2026: 18Jul 2026: 23Aug 2026: 43Sep 2026: 40Oct 2026: 96Nov 2026: 33514 papers in 12 months
AHA Scientific Sessions 2026 Abstract

Scan-based heart age linked to higher one-year cardiac risk

Over one year, cardiac events occurred in 20.5% of patients whose scan-based heart age exceeded their actual age by at least two years, versus 5.5% otherwise.Over one year, cardiac events occurred in 20.5% of patients whose scan-based heart age exceeded their actual age by at least two years, versus 5.5% otherwise.

Cohort · 1,672 peopleBiomarkers
The Journal of Nutrition, Health & Aging

Faster biological aging linked to aortic valve narrowing

Two observational cohorts of 4,526 and 5,114 adults linked clinical estimates of faster biological aging to higher odds of the heart valve condition.Two observational cohorts of 4,526 and 5,114 adults linked clinical estimates of faster biological aging to higher odds of the heart valve condition.

Cohort · 4,526 peopleBiomarkers
AHA Scientific Sessions 2026 Abstract

Genetic analysis links a blood fat particle to 60 proteins

Among 28,949 UK Biobank participants without cardiovascular disease, genetic analysis linked a fat-carrying particle to 60 proteins associated with artery disease or…Among 28,949 UK Biobank participants without cardiovascular disease, genetic analysis linked a fat-carrying particle to 60 proteins associated with artery disease or heart-valve narrowing.

Mendelian randomization · 28,949 peopleMechanisms
AHA Scientific Sessions 2026 Abstract

Blood-cell mutations linked to later coronary disease

Over 10 years, the hazard ratio—a comparison of disease rates over time—was 1.61 for participants with the condition versus those without it.Over 10 years, the hazard ratio—a comparison of disease rates over time—was 1.61 for participants with the condition versus those without it.

Cohort · 28,312 peopleBiomarkers

See all 1,307 papers on stenosis