Evidence map›Paper›PMID 39727942›Full record

ArticleCurrent issues in molecular biology2024

Association of SIGLEC9 Expression with Cytokine Expression, Tumor Grading, KRAS, NRAS, BRAF, PIK3CA, AKT Gene Mutations, and MSI Status in Colorectal Cancer.

Błażej Ochman, Anna Kot, Sylwia Mielcarska, Agnieszka Kula, Miriam Dawidowicz, Dominika Koszewska, Dorota Hudy, Monika Szrot, Jerzy Piecuch, Dariusz Waniczek and 2 more

Abstract read
In one paragraph

Article in Current issues in molecular biology, 2024. 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
–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

4 citing papers in PubMed.

  1. Article
  2. Article
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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.

Błażej OchmanDepartment of Medical and Molecular Biology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 19 Jordana, 41-808 Zabrze, Poland.ORCID 0000-0002-3668-151X
Anna KotDepartment of Medical and Molecular Biology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 19 Jordana, 41-808 Zabrze, Poland.
Sylwia MielcarskaDepartment of Medical and Molecular Biology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 19 Jordana, 41-808 Zabrze, Poland.
Agnieszka KulaDepartment of Oncological Surgery, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 41-808 Katowice, Poland.
Miriam DawidowiczDepartment of Oncological Surgery, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 41-808 Katowice, Poland.
Dominika KoszewskaDepartment of Medical and Molecular Biology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 19 Jordana, 41-808 Zabrze, Poland.
Dorota HudyDepartment of Medical and Molecular Biology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 19 Jordana, 41-808 Zabrze, Poland.ORCID 0000-0002-9110-2314
Monika SzrotDepartment of General and Bariatric Surgery and Emergency Medicine in Zabrze, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 10 Marii Curie-Skłodowskiej, 41-800 Zabrze, Poland.
Jerzy PiecuchDepartment of General and Bariatric Surgery and Emergency Medicine in Zabrze, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 10 Marii Curie-Skłodowskiej, 41-800 Zabrze, Poland.
Dariusz WaniczekDepartment of Oncological Surgery, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 41-808 Katowice, Poland.ORCID 0000-0002-0410-8604
Zenon CzubaDepartment of Microbiology and Immunology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 19 Jordana, 41-808 Zabrze, Poland.ORCID 0000-0001-8216-4495
Elżbieta ŚwiętochowskaDepartment of Medical and Molecular Biology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 19 Jordana, 41-808 Zabrze, Poland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

SIGLEC9 (sialic acid-binding Ig-like lectin 9) is a molecule thought to have a significant influence on the immune properties of the colorectal cancer (CRC) tumor microenvironment (TME). In our study, we assessed the expression of the SIGLEC9 protein in CRC tissue and the surgical margin tissue. Using RT-PCR, we analyzed mutations in the KRAS, NRAS, BRAF, PIK3CA, and AKT genes. We observed a significantly elevated expression of the SIGLEC9 protein in CRC tissue compared to the control group. No significant differences were observed in SIGLEC9 protein expression depending on mutations in the KRAS, NRAS, BRAF, PIK3CA, and AKT genes or microsatellite instability (MSI) status. However, we found a significantly higher expression of the SIGLEC9 protein in high-grade tumors compared to the low-grade tumors group. SIGLEC9 expression was significantly associated with the expression of multiple cytokines, chemokines, and growth factors in the CRC TME. These associations suggest the significant potential of SIGLEC9 as a molecule that plays a crucial role in shaping the immune properties of the CRC TME, as well as its potential therapeutic relevance, particularly in the group of high-grade CRC tumors.

Indexed as

colorectal cancer (CRC)human sialic-acid-binding immunoglobulin-like lectin-9 (SIGLEC9)instabilityK-ras oncogenemicroenvironmentmicrosatelliteproto-oncogene proteins B-raf (BRAF)tumor

Identifiers

PMID39727942
PMCPMC11726853

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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.