Evidence map›Paper›PMID 42035345›Full record

ArticleCancer science2026

Aspartate Transporter SLC1A3 Promotes Colorectal Cancer via MDM2-p53 Pathway and M2 Macrophage Polarization.

Chao Deng, You Zhou, Sijie Song, Hongtao Liu, Siqi Liao, Li Zhou, Siyuan Chen, Zhihang Zhou, Song He, Bingrong Liu

Abstract read
In one paragraph

Article in Cancer science, 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

10 authors.

Chao DengDepartment of Gastroenterology and Hepatology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
You ZhouDepartment of Gastroenterology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.ORCID https://orcid.org/0000-0001-8744-5739
Sijie SongDepartment of Gastroenterology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Hongtao LiuDepartment of Gastroenterology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Siqi LiaoDepartment of Gastroenterology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Li ZhouDepartment of Gastroenterology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.ORCID https://orcid.org/0009-0001-6100-2419
Siyuan ChenDepartment of Gastroenterology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Zhihang ZhouDepartment of Gastroenterology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.ORCID https://orcid.org/0000-0003-1356-9872
Song HeDepartment of Gastroenterology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.ORCID https://orcid.org/0000-0002-6424-4974
Bingrong LiuDepartment of Gastroenterology and Hepatology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.

Funding

National Natural Science Foundation of China 81972285National Natural Science Foundation of China 82373003
6 · The paper itself

Abstract

Colorectal cancer (CRC) remains the most prevalent malignancy of the digestive system globally and ranks second in cancer-related deaths worldwide. Metabolic reprogramming is one of the hallmarks of cancer. Aspartate is a proteinogenic non-essential amino acid with several essential functions in cancer cells. SLC1A3 is the main aspartate transporter, but its role in CRC needs to be elucidated. We found that SLC1A3 is significantly overexpressed in CRC tissues compared to adjacent normal tissues, and elevated SLC1A3 expression is associated with poor prognosis. Further, SLC1A3 could enhance the proliferation, invasion, migration of CRC cells and organoids by activating the DAG/PKC/MDM2 signaling axis. In addition, we revealed that SLC1A3 in CRC cells could induce the immunosuppressive M2 phenotype of macrophages via upregulating IL17c and CSF2. In sum, these findings suggest that SLC1A3 plays a dual role in CRC progression and may represent a promising target for therapeutic intervention.

Indexed as

Amino Acid Transport System AColorectal NeoplasmsExcitatory Amino Acid Transporter 1MacrophagesProto-Oncogene Proteins c-mdm2Tumor Suppressor Protein p53AnimalsAspartic AcidCell Line, TumorCell MovementCell ProliferationGene Expression Regulation, NeoplasticHumansPrognosisSignal TransductionAmino Acid Transport System AAspartic AcidExcitatory Amino Acid Transporter 1MDM2 protein, humanProto-Oncogene Proteins c-mdm2SLC1A3 protein, humanTP53 protein, humanTumor Suppressor Protein p53aspartatecolorectal cancermacrophage polarizationp53SLC1A3

Identifiers

PMID42035345
PMCPMC13327086

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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.