Evidence map›Paper›PMID 36947307›Full record

ArticleGeroScience2023

Exploring the secrets of super-aging: a UK Biobank study on brain health and cognitive function.

Brandon S Klinedinst, Mihir K Kharate, Parvin Mohammadiarvejeh, Mohammad Fili, Amy Pollpeter, Brittany A Larsen, Shannin Moody, Qian Wang, Karin Allenspach, Jonathan P Mochel and 1 more

Abstract read
In one paragraph

Article in GeroScience, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Brandon S KlinedinstDepartment of Medicine, University of Washington, Box 359, 325 9th Avenue, WA, 98104, Seattle, USA. brandon.klinedinst@gmail.com.ORCID 0000-0003-2697-1852
Mihir K KharateDepartment of Veterinary Clinical Sciences, Iowa State University, Ames, IA, USA.
Parvin MohammadiarvejehDepartment of Industrial and Manufacturing Systems Engineering, Iowa State University, Ames, IA, USA.
Mohammad FiliDepartment of Industrial and Manufacturing Systems Engineering, Iowa State University, Ames, IA, USA.
Amy PollpeterInterdepartmental Bioinformatics and Computational Program, Iowa State University, Ames, IA, USA.
Brittany A LarsenNeuroscience Graduate Program, Iowa State University, Ames, IA, USA.
Shannin MoodyHealth Sciences Center, Louisiana State University, New Orleans, LA, USA.
Qian WangDepartment of Food Science and Human Nutrition, Iowa State University, Ames, IA, USA.
Karin AllenspachDepartment of Veterinary Clinical Sciences, Iowa State University, Ames, IA, USA.
Jonathan P MochelDepartment of Biomedical Sciences, Iowa State University, Ames, IA, USA.
Auriel A WilletteDepartment of Veterinary Clinical Sciences, Iowa State University, Ames, IA, USA.

Funding

SUPPLEMENT TO RUSH ALZHEIMERS DISEASE CENTER COREP30AG010161 · NIA · RUSH UNIVERSITY MEDICAL CENTER · PI BENNETT, DAVID ALAN · 1991 to 2020
$49.1M
Insulin Resistance, Biomarkers of Brain Function, and Intermittent Calorie RestrictionR00AG047282 · NIA · IOWA STATE UNIVERSITY · PI WILLETTE, AURIEL · 2016 to 2021
$730k
NIA NIH HHS P30 AG010161NIA NIH HHS P30AG10161NIA NIH HHS R00 AG047282
6 · The paper itself

Abstract

Communities across the globe are faced with a rapidly aging society, where age is the main risk factor for cognitive decline and development of Alzheimer's and related diseases. Despite extensive research, there have been no successful treatments yet. A rare group of individuals called "super-agers" have been noted to thrive with their exceptional ability to maintain a healthy brain and normal cognitive function even in old age. Studying their traits, lifestyles, and environments may provide valuable insight. This study used a data-driven approach to identify potential super-agers among 7121 UK Biobank participants and found that these individuals have the highest total brain volume, best cognitive performance, and lowest functional connectivity. The researchers suggest a novel hypothesis that these super-agers possess enhanced neural processing efficiency that increases with age and introduce a definition of the "neural efficiency index." Furthermore, several other types of aging were identified and significant structural-functional differences were observed between them, highlighting the benefit of research efforts in personalized medicine and precision nutrition.

Indexed as

Biological Specimen BanksBrainAgingCognitionHumansUnited KingdomCognitive reserveHealthy brain agingLongitudinal studyNeural efficiencyNeurodegenerationNeuroimaging

Identifiers

PMID36947307
PMCPMC10651574

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.