ArticleAnnals of surgical treatment and research2023
Exploring the role of copine 1 in human colorectal cancer: investigating its association with tumorigenesis and metastasis.
Article in Annals of surgical treatment and research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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.
Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it, 2 citations in OpenAlex.
- CPNE1: A novel therapeutic target for myopia progression - from genetic GWAS discovery to functional validation in vitro and vivo.Journal of translational medicine · 2026Pooled it
- Colitis-Associated Colorectal Cancer-STAT3 Inhibition as a Preventive Strategy.International journal of molecular sciences · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose: This study aimed to investigate the potential role of copine-1 (CPNE1), a calcium-dependent membrane-binding protein encoded by the Methods: We conducted clinicopathological analysis and functional studies to explore the impact of CPNE1 in human CRC. We examined the expression levels of CPNE1 in CRC patients and correlated it with invasive depth, lymph node metastasis, distant metastasis, lymphatic invasion, and TNM stage. Additionally, we performed experiments to assess the functional consequences of CPNE1 knockdown in CRC cells, including proliferation, colony formation, migration, invasion, and the expression of key regulators involved in the cell cycle and epithelial-mesenchymal transition (EMT). Furthermore, we evaluated the effects of CPNE1 knockdown on tumor growth using a xenograft mouse model. Results: High expression of CPNE1 was significantly associated with advanced tumor features in CRC patients. CPNE1 knockdown in CRC cells led to impaired abilities in proliferation, colony formation, migration, and invasion. Furthermore, CPNE1 silencing resulted in the suppression of protein expression related to the cell cycle and EMT. In the xenograft mouse model, CPNE1 knockdown inhibited tumor growth. Conclusion: CPNE1 plays a crucial role in promoting tumorigenesis and metastasis in human CRC. By regulating the cell cycle and EMT, CPNE1 influences critical cellular processes at the membrane-cytoplasm interface. These results provide valuable insights into the potential development of novel therapeutic strategies for CRC targeting CPNE1.
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Registered trials
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.