Evidence map›Paper›PMID 22731636›Full record

ArticleMolecular cancer2012

Lyn is involved in CD24-induced ERK1/2 activation in colorectal cancer.

Ning Su, Liang Peng, Bingqing Xia, Yingying Zhao, Angao Xu, Jing Wang, Xinying Wang, Bo Jiang

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Molecular cancer, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 42 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 12% 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

42 citing papers in PubMed, 1 synthesis or guideline pooled it, 61 citations in OpenAlex.

  1. CD24 single nucleotide polymorphisms and cancer risk.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014
    Pooled it
  2. CD24 Regulates the Formation of Ectosomes in B Lymphocytes.Journal of extracellular vesicles · 2025
    Article
  3. Role of Lyn Immunohistochemical Staining in Progression of Colorectal Carcinoma.Asian Pacific journal of cancer prevention : APJCP · 2025
    Article
  4. Article
  5. Targeting CD24 as a novel immunotherapy for solid cancers.Cell communication and signaling : CCS · 2023
    Review
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  17. Relationships amongWorld journal of gastroenterology · 2019
    Article
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4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

8 authors at 4 institutions in 1 country.

Ning SuDepartment of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
Liang Peng
Bingqing Xia
Yingying Zhao
Angao Xu
Jing Wang
Xinying Wang
Bo Jiang
Key Laboratory of Guangdong Province · CNNanfang Hospital · CNHuizhou University · CNSouthern Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimCD24 expression is associated with human colorectal cancer (CRC). Our previous data indicated that CD24 promoted the proliferation and invasion of colorectal cancer cells through the activation of ERK1/2. Since Src family kinases are frequently deregulated in CRC and closely related to the MAPK signaling pathway, we investigated the impact of Lyn, an important member of SFKs, on CD24-induced ERK1/2 activation in CRC. METHODS AND

resultsThe interaction of CD24 and Lyn was identified by co-immunoprecipitation (Co-IP) and ectopic expression of CD24-induced Lyn activation. Inhibition of Lyn activation by phosphatase PP2 in SW480CD24cells abrogated CD24-induced invasion. The results of the Co-IP and immunofluorescence assay revealed that overexpression of CD24 enhanced the interaction of Lyn and ERK1/2 and induced the nuclear translocation of Lyn. However, inhibition of Lyn activity attenuated CD24-induced ERK1/2 activation, and depletion of CD24 disrupted Lyn-ERK1/2 interaction. Immunohistochemistry analysis for 202 cases of CRC showed that the expression of both CD24 and Lyn was positively correlated with tumor grade, stage, lymph node and distant metastasis. Patients with lower expression of CD24 or Lyn had a higher survival rate. The Cox multivariate analysis showed that CD24 expression, but not Lyn expression, was an independent prognostic factor of CRC.

conclusionsOur results suggest that Lyn is involved in CD24-induced ERK1/2 activation in CRC. The expression of CD24 is associated with activation of Lyn and ERK1/2, which might be a novel mechanism related to CD24-mediated regulation of CRC development.

Indexed as

Active Transport, Cell NucleusAdolescentAdultAgedAged, 80 and overCD24 AntigenCell Line, TumorCell NucleusColorectal NeoplasmsDisease ProgressionEnzyme ActivationFemaleGene ExpressionHumansMaleMAP Kinase Signaling SystemCD24 Antigenlyn protein-tyrosine kinaseMitogen-Activated Protein Kinase 1Mitogen-Activated Protein Kinase 3src-Family Kinases

Identifiers

PMID22731636
PMCPMC3464950
OpenAlexW2106652428

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.