Evidence map›Paper›PMID 36163144›Full record

ReviewTrends in biochemical sciences2023

Determining and interpreting protein lifetimes in mammalian tissues.

Eugenio F Fornasiero, Jeffrey N Savas

Abstract readReview
In one paragraph

Review in Trends in biochemical sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
–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

22 citing papers in PubMed.

  1. Chemical reviews · 2026
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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.

Eugenio F FornasieroDepartment of Neuro-Sensory Physiology, University Medical Center Göttingen, 37073 Göttingen, Germany. Electronic address: efornas@gwdg.de.
Jeffrey N SavasDepartment of Neurology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA. Electronic address: jeffrey.savas@northwestern.edu.

Funding

Structural characterization of A-beta strain variation in AD mouse modelsR01AG061865 · NIA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI LANGEN, RALF, SIEMER, ANSGAR B · 2018 to 2022
$4.2M
Understanding Amyloid Pathology - Multiomic Activity Imaging of Plaque Formation Dynamics (AmyMAP)R01AG078796 · NIA · NORTHWESTERN UNIVERSITY AT CHICAGO · PI Jeffrey Nicholas Savas · 2022 to 2026
$2.7M
The role of activity induced exosome signaling in synaptic pathology of Alzheimer's DiseaseR01AG061787 · NIA · NORTHWESTERN UNIVERSITY AT CHICAGO · PI SAVAS, JEFFREY NICHOLAS · 2018 to 2022
$2.3M
Extremely Long Lived Proteins and Female Reproductive AgingR21HD098498 · NICHD · NORTHWESTERN UNIVERSITY AT CHICAGO · PI DUNCAN, FRANCESCA E., SAVAS, JEFFREY NICHOLAS · 2019 to 2020
$460k
Long-lived proteins as pillars of mitochondrial architecture in rodent brainsR21AG072343 · NIA · NORTHWESTERN UNIVERSITY AT CHICAGO · PI SAVAS, JEFFREY NICHOLAS · 2022 to 2023
$440k
Defining The Impaired Proteostasis Network in ALS Patient Motor NeuronsR21NS107761 · NINDS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI KISKINIS, EVANGELOS, SAVAS, JEFFREY NICHOLAS · 2018 to 2019
$435k
NIA NIH HHS R01 AG061787NIA NIH HHS R01 AG061865NIA NIH HHS R01 AG078796NIA NIH HHS R21 AG072343NICHD NIH HHS R21 HD098498NINDS NIH HHS R21 NS107761
6 · The paper itself

Abstract

The orchestration of protein production and degradation, and the regulation of protein lifetimes, play a central role in the majority of biological processes. Recent advances in proteomics have enabled the estimation of protein half-lives for thousands of proteins in vivo. What is the utility of these measurements, and how can they be leveraged to interpret the proteome changes occurring during development, aging, and disease? This opinion article summarizes leading technical approaches and highlights their strengths and weaknesses. We also disambiguate frequently used terminology, illustrate recent mechanistic insights, and provide guidance for interpreting and validating protein turnover measurements. Overall, protein lifetimes, coupled to estimates of protein levels, are essential for obtaining a deep understanding of mammalian biology and the basic processes defining life itself.

Indexed as

MammalsProteomeAnimalsProteolysisProteomicsProteomelong-lived proteinsmetabolic labelingprotein half-lifeprotein turnoverproteomicsstable isotopes

Identifiers

PMID36163144
PMCPMC9868050

What OpenQuestion holds

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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.