CACUL1 promotes hepatocellular carcinoma progression through enhanced tumor cell proliferation and macrophage-mediated immune suppression
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By
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Xing Wang
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Yuhan Tan
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Ju Wang
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Ying Kong
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July 16, 2026
Clinical Scorecard: CACUL1 Enhances Tumor Cell Growth and Immune Suppression by Macrophages, Driving Progression of Hepatocellular Carcinoma
At a Glance
| Category | Detail |
| Condition | Hepatocellular Carcinoma |
| Key Mechanisms | CACUL1 promotes tumor cell proliferation via PI3K/AKT signaling and immune evasion through Notch1-dependent macrophage polarization. |
| Target Population | Patients with hepatocellular carcinoma |
| Care Setting | Oncology |
Key Highlights
- CACUL1 overexpression correlates with poor prognosis in HCC.
- Knockout of CACUL1 inhibits HCC cell proliferation and migration.
- CACUL1 promotes M2 macrophage polarization.
- Transcriptomic analysis reveals PI3K/AKT pathway enrichment.
- CACUL1 is a potential prognostic biomarker and therapeutic target.
Guideline-Based Recommendations
Diagnosis
- Use immunohistochemistry to validate CACUL1 expression in HCC.
Management
- Consider targeting CACUL1 in therapeutic strategies for HCC.
Monitoring & Follow-up
- Monitor CACUL1 levels as a prognostic indicator in HCC patients.
Risks
- CACUL1 overexpression is associated with advanced clinicopathological features.
Patient & Prescribing Data
Patients diagnosed with hepatocellular carcinoma.
CACUL1 may serve as a therapeutic target to inhibit tumor growth and immune suppression.
Clinical Best Practices
- Incorporate CACUL1 expression analysis in the evaluation of HCC.
- Utilize CRISPR-mediated knockout studies to explore therapeutic avenues.
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