Evidence map›Paper›PMID 42243085›Full record

ArticleNature communications2026

Proteome-wide quantification of inositol pyrophosphate-protein interactions.

Annika Richter, Jaime A Isern, Max Ruwolt, Sarah Lampe, Abhirup Majumdar, Fan Liu, David Furkert, Dorothea Fiedler

Abstract read
In one paragraph

Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. Affinity-Based Interactome Mapping of Inositol Pyrophosphates Reveals 4/6-PP-InsPAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    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

8 authors.

Annika Richter *Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Straße 10, Berlin, Germany.
Jaime A Isern *Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Straße 10, Berlin, Germany.ORCID 0009-0005-8004-6918
Max RuwoltLeibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Straße 10, Berlin, Germany.ORCID 0009-0000-7220-406X
Sarah LampeLeibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Straße 10, Berlin, Germany.ORCID 0009-0000-8828-640X
Abhirup MajumdarLeibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Straße 10, Berlin, Germany.ORCID 0000-0002-8123-9771
Fan LiuLeibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Straße 10, Berlin, Germany.ORCID 0000-0002-2358-549X
David FurkertLeibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Straße 10, Berlin, Germany. david.furkert@novartis.com.ORCID 0000-0002-6145-5397
Dorothea FiedlerLeibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Straße 10, Berlin, Germany. fiedler@fmp-berlin.de.ORCID 0000-0002-0798-946X

Funding

Deutsche Forschungsgemeinschaft (German Research Foundation) 444048842Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (Swiss National Science Foundation) CRSII5_209412
6 · The paper itself

Abstract

Inositol polyphosphates (InsPs) and inositol pyrophosphates (PP-InsPs) are highly phosphorylated signaling molecules involved in diverse cellular processes. To resolve discrete signaling events mediated by these structurally related metabolites, a mass spectrometry-based approach was developed to derive apparent binding constants on a proteome-wide scale. The method employs chemically synthesized affinity reagents for inositol hexakisphosphate (InsP

Indexed as

Inositol PhosphatesProteomeAnimalsHumansMagnesiumPhytic AcidProtein BindingSignal TransductionTandem Mass SpectrometryInositol PhosphatesMagnesiumPhytic AcidProteome

Identifiers

PMID42243085
PMCPMC13237142

What OpenQuestion holds

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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.