Evidence map›Paper›PMID 28713422›Full record

ArticleFrontiers in genetics2017

Computational Analysis of Lifespan Experiment Reproducibility.

Michael Petrascheck, Dana L Miller

Abstract read
In one paragraph

Article in Frontiers in genetics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 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

25 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  16. ApplyingFrontiers in aging · 2021
    Article
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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

2 authors.

Michael PetrascheckDepartment of Chemical Physiology, Department of Molecular and Experimental Medicine, Department of Cellular and Molecular Neuroscience, The Scripps Research InstituteLa Jolla, CA, United States.
Dana L MillerDepartment of Biochemistry, University of Washington School of MedicineSeattle, WA, United States.

Funding

Modulation of Sensory Perception to Treat Age Related DiseaseDP2OD008398 · OD · SCRIPPS RESEARCH INSTITUTE, THE · PI PETRASCHECK, MICHAEL · 2011 to 2011
$2.8M
Mechanisms of hydrogen-sulfide effects on the epigenetic landscapeR01ES024958 · NIEHS · UNIVERSITY OF WASHINGTON · PI MILLER, DANA L · 2015 to 2019
$2.1M
Mechanisms integrating hypoxia responses with proteostasisR01AG044378 · NIA · UNIVERSITY OF WASHINGTON · PI MILLER, DANA L · 2015 to 2019
$1.5M
NIA NIH HHS R01 AG044378NIEHS NIH HHS R01 ES024958NIH HHS DP2 OD008398
6 · The paper itself

Abstract

Independent reproducibility is essential to the generation of scientific knowledge. Optimizing experimental protocols to ensure reproducibility is an important aspect of scientific work. Genetic or pharmacological lifespan extensions are generally small compared to the inherent variability in mean lifespan even in isogenic populations housed under identical conditions. This variability makes reproducible detection of small but real effects experimentally challenging. In this study, we aimed to determine the reproducibility of

Indexed as

agingGompertzKaplan-Meierlifespanlog-rank testmodelingreproducibility

Identifiers

PMID28713422
PMCPMC5492194

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.