Evidence map›Paper›PMID 32499602›Full record

ArticleScientific reports2020

Water is a biomarker of changes in the cellular environment in live animals.

Pratibha Siwach, Evgeniya Levy, Leonid Livshits, Yuri Feldman, Daniel Kaganovich

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.4field-weighted citation impact, top 45% 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

4 citing papers in PubMed, 7 citations in OpenAlex.

  1. Trial
  2. Review
  3. Article
  4. 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

5 authors at 4 institutions in 4 countries.

Pratibha SiwachDepartment of Experimental Neurodegeneration, University Medical Center Göttingen, Walweg 33, 37073, Göttingen, Germany.
Evgeniya LevyDepartment of Applied Physics, The Hebrew University of Jerusalem, Edmond J Safra campus, 919041, Jerusalem, Israel.
Leonid LivshitsVetsuisse Faculty, Institute of Veterinary Physiology, University of Zurich, Winterthurerstrasse 260, CH-8057, Zurich, Switzerland.
Yuri FeldmanDepartment of Applied Physics, The Hebrew University of Jerusalem, Edmond J Safra campus, 919041, Jerusalem, Israel.ORCID http://orcid.org/0000-0002-8742-090X
Daniel KaganovichDepartment of Experimental Neurodegeneration, University Medical Center Göttingen, Walweg 33, 37073, Göttingen, Germany. daniel.kaganovich@med.uni-goettingen.de.
Hebrew University of Jerusalem · ILDana (United States) · USUniversitätsmedizin Göttingen · DEUniversity of Zurich · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The biological processes that are associated with the physiological fitness state of a cell comprise a diverse set of molecular events. Reactive oxygen species (ROS), mitochondrial dysfunction, telomere shortening, genomic instability, epigenetic changes, protein aggregation, and down-regulation of quality control mechanisms are all hallmarks of cellular decline. Stress-related and decline-related changes can be assayed, but usually through means that are highly disruptive to living cells and tissues. Biomarkers for organismal decline and aging are urgently needed for diagnostic and drug development. Our goal in this study is to provide a proof-of-concept for a non-invasive assay of global molecular events in the cytoplasm of living animals. We show that Microwave Dielectric Spectroscopy (MDS) can be used to determine the hydration state of the intracellular environment in live C. elegans worms. MDS spectra were correlative with altered states in the cellular protein folding environment known to be associated with previously described mutations in the C. elegans lifespan and stress-response pathways.

Indexed as

AgingAnimalsBiomarkersBody WaterCaenorhabditis elegansCytoplasmDielectric SpectroscopyGenomic InstabilityLongevityOxidative StressProtein FoldingProteinsReactive Oxygen SpeciesTelomere ShorteningBiomarkersProteinsReactive Oxygen Species

Identifiers

PMID32499602
PMCPMC7272622
OpenAlexW3033933715

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.