Evidence map›Paper›PMID 34704651›Full record

ArticleAging cell2021

A trans-omic Mendelian randomization study of parental lifespan uncovers novel aging biology and therapeutic candidates for chronic diseases.

Nicolas Perrot, William Pelletier, Jérôme Bourgault, Christian Couture, Zhonglin Li, Patricia L Mitchell, Nooshin Ghodsian, Yohan Bossé, Sébastien Thériault, Patrick Mathieu and 1 more

Open access · goldAbstract read
In one paragraph

Article in Aging cell, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
3.5field-weighted citation impact, top 7% of its field
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

14 citing papers in PubMed, 22 citations in OpenAlex.

  1. Evolutionary genetics of ageing.Nature reviews. Genetics · 2026
    Review
  2. The long-lived immune system of centenarians.Nature reviews. Immunology · 2026
    Review
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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 at 1 institution in 1 country.

Nicolas PerrotCentre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Québec, QC, Canada.
William PelletierCentre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Québec, QC, Canada.
Jérôme BourgaultCentre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Québec, QC, Canada.
Christian CoutureCentre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Québec, QC, Canada.
Zhonglin LiCentre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Québec, QC, Canada.ORCID 0000-0003-3659-2389
Patricia L MitchellCentre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Québec, QC, Canada.
Nooshin GhodsianCentre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Québec, QC, Canada.
Yohan BosséCentre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Québec, QC, Canada.
Sébastien ThériaultCentre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Québec, QC, Canada.
Patrick MathieuCentre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Québec, QC, Canada.
Benoit J ArsenaultCentre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Québec, QC, Canada.ORCID 0000-0003-2240-8456
Institut universitaire de cardiologie et de pneumologie de Québec · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The study of parental lifespan has emerged as an innovative tool to advance aging biology and our understanding of the genetic architecture of human longevity and aging-associated diseases. Here, we leveraged summary statistics of a genome-wide association study including over one million parental lifespans to identify genetically regulated genes from the Genotype-Tissue Expression project. Through a combination of multi-tissue transcriptome-wide association analyses and genetic colocalization, we identified novel genes that may be associated with parental lifespan. Mendelian randomization (MR) analyses also identified circulating proteins and metabolites causally associated with parental lifespan and chronic diseases offering new drug repositioning opportunities such as those targeting apolipoprotein-B-containing lipoproteins. Liver expression of HP, the gene encoding haptoglobin, and plasma haptoglobin levels were causally linked with parental lifespan. Phenome-wide MR analyses were used to map genetically regulated genes, proteins and metabolites with other human traits as well as the disease-related phenome in the FinnGen cohorts (n = 135,638). Altogether, this study identified new candidate genes, circulating proteins and metabolites that may influence human aging as well as potential therapeutic targets for chronic diseases that warrant further investigation.

Indexed as

ParentsPolymorphism, Single NucleotideAgedAgingChronic DiseaseCohort StudiesFemaleGenome-Wide Association StudyHumansLongevityMaleMendelian Randomization AnalysisMiddle AgedPhenotypeProprotein Convertase 9RNA-SeqPCSK9 protein, humanProprotein Convertase 9Mendelian RandomizationMetabolomicsParental LifespanProteomicsTranscriptomics

Identifiers

PMID34704651
PMCPMC8590095
OpenAlexW3208903573

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.