Evidence map›Paper›PMID 42352331›Full record

ArticleBiomolecules2026

Decoding the Apical-Basal Surfaceome of Colon Epithelial Cells via Side-Selective Biotinylation.

Katalin Kuffa, Tamás Langó, András Czirók, Júlia Tárnoki-Zách, Szilvia Bősze, Loretta László, Virág Vas, Zoltán Szabó, Gábor E Tusnády

Abstract read
In one paragraph

Article in Biomolecules, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

9 authors.

Katalin KuffaDoctoral School of Biology, Institute of Biology, ELTE Eötvös Loránd University, Pázmány P. stny. 1/C, H-1117 Budapest, Hungary.
Tamás LangóInstitute of Molecular Life Sciences, Research Centre for Natural Sciences, HUN-REN, Magyar Tudósok krt 2, H-1117 Budapest, Hungary.ORCID 0009-0008-6948-3721
András CzirókDepartment of Biological Physics, Eötvös Loránd University, Pázmány P. stny. 1/A, H-1117 Budapest, Hungary.
Júlia Tárnoki-ZáchDepartment of Biological Physics, Eötvös Loránd University, Pázmány P. stny. 1/A, H-1117 Budapest, Hungary.
Szilvia BőszeHUN-REN-ELTE Research Group of Peptide Chemistry, Hungarian Research Network, Eötvös Loránd University, Pázmány P. stny. 1/A, H-1117 Budapest, Hungary.
Loretta LászlóInstitute of Molecular Life Sciences, Research Centre for Natural Sciences, HUN-REN, Magyar Tudósok krt 2, H-1117 Budapest, Hungary.ORCID 0000-0003-0367-4900
Virág VasInstitute of Molecular Life Sciences, Research Centre for Natural Sciences, HUN-REN, Magyar Tudósok krt 2, H-1117 Budapest, Hungary.ORCID 0000-0001-7249-6816
Zoltán SzabóInstitute of Molecular Life Sciences, Research Centre for Natural Sciences, HUN-REN, Magyar Tudósok krt 2, H-1117 Budapest, Hungary.ORCID 0000-0001-8278-8038
Gábor E TusnádyInstitute of Molecular Life Sciences, Research Centre for Natural Sciences, HUN-REN, Magyar Tudósok krt 2, H-1117 Budapest, Hungary.ORCID 0000-0001-8105-0285

Funding

Ministry of Culture and Innovation of Hungar K142904Ministry of Culture and Innovation of Hungary K146314National Research, Development and Innovation Office C179386National Research, Development and Innovation Office KDP-2021
6 · The paper itself

Abstract

Colorectal cancer (CRC) is the third most common malignancy worldwide. Detailed characterization of cell surface proteins (CSPs) is essential for the identification of prognostic biomarkers and the development of novel therapeutic strategies. Cancer progression and epithelial cell polarity influence the expression levels and subcellular localization of these proteins. However, quantitative information on the distribution of CSPs between the apical and basolateral membranes remains limited, particularly in CRC cells. Here, we developed a rapid, high-throughput method based on the enrichment of biotinylated peptides and proteins from the apical and basolateral surfaces of polarized CRC epithelial cells (HT29 and HCT116), followed by LC-MS/MS analysis. This approach enables the simultaneous identification of the side-specific distribution of ~1200 CSPs. In addition, almost 500 potential

Indexed as

ColonColorectal NeoplasmsEpithelial CellsMembrane ProteinsProteomeBiotinylationCell Line, TumorCell PolarityGlycosylationHT29 CellsHumansTandem Mass SpectrometryMembrane ProteinsProteomeapical–basolateral sidesbiotinylationcell polaritycell surface proteinscolorectal cancerN-glycosylationquantitative mass spectrometrytight junction

Identifiers

PMID42352331
PMCPMC13296770

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Registered trials

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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.