Evidence map›Paper›PMID 30958262›Full record

ArticleeLife2019

In-depth human plasma proteome analysis captures tissue proteins and transfer of protein variants across the placenta.

Maria Pernemalm, AnnSofi Sandberg, Yafeng Zhu, Jorrit Boekel, Davide Tamburro, Jochen M Schwenk, Albin Björk, Marie Wahren-Herlenius, Hanna Åmark, Claes-Göran Östenson and 2 more

Open access · goldAbstract read
In one paragraph

Article in eLife, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed, 1 pooled it
4.7field-weighted citation impact, top 4% 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

50 citing papers in PubMed, 1 synthesis or guideline pooled it, 78 citations in OpenAlex.

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  19. MS-Based Proteomics of Body Fluids: The End of the Beginning.Molecular & cellular proteomics : MCP · 2023
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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

12 authors at 3 institutions in 1 country.

Maria Pernemalm *Karolinska Institute, Stockholm, Sweden.ORCID 0000-0003-4624-031X
AnnSofi Sandberg *Karolinska Institute, Stockholm, Sweden.
Yafeng ZhuKarolinska Institute, Stockholm, Sweden.
Jorrit BoekelKarolinska Institute, Stockholm, Sweden.
Davide TamburroKarolinska Institute, Stockholm, Sweden.
Jochen M SchwenkRoyal Institute of Technology, Stockholm, Sweden.ORCID 0000-0001-8141-8449
Albin BjörkKarolinska Institute, Stockholm, Sweden.
Marie Wahren-HerleniusKarolinska Institute, Stockholm, Sweden.
Hanna ÅmarkKarolinska Institute, Stockholm, Sweden.
Claes-Göran ÖstensonKarolinska Institute, Stockholm, Sweden.
Magnus WestgrenKarolinska Institute, Stockholm, Sweden.
Janne LehtiöKarolinska Institute, Stockholm, Sweden.ORCID 0000-0002-8100-9562
Karolinska Institutet · SEScience for Life Laboratory · SEKTH Royal Institute of Technology · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Here, we present a method for in-depth human plasma proteome analysis based on high-resolution isoelectric focusing HiRIEF LC-MS/MS, demonstrating high proteome coverage, reproducibility and the potential for liquid biopsy protein profiling. By integrating genomic sequence information to the MS-based plasma proteome analysis, we enable detection of single amino acid variants and for the first time demonstrate transfer of multiple protein variants between mother and fetus across the placenta. We further show that our method has the ability to detect both low abundance tissue-annotated proteins and phosphorylated proteins in plasma, as well as quantitate differences in plasma proteomes between the mother and the newborn as well as changes related to pregnancy.

Indexed as

Maternal-Fetal ExchangeBlood ProteinsChromatography, LiquidFemaleHealthy VolunteersHumansIsoelectric FocusingMalePlasmaPregnancyProtein TransportProteomeTandem Mass SpectrometryBlood ProteinsProteomebiomarker discoverycomputational biologyhumanhuman biologymass spectrometrymedicineplasmaproteogenomicsproteomicssystems biology

Identifiers

PMID30958262
PMCPMC6519984
OpenAlexW2933008970

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.