Clinical trial · Observational
The Expression of CD24 "do-not-eat-me" Signal in Cholangiocarcinoma
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
The investigators found an inverse relationship between CD24 and MiR-122 levels. Then the investigators found that CD24 that goes up with MiR-122 down makes macrophages unable to engulf the tumor cells. All this in mice. the investigators are interested in confirming this result in humans. Details of the preliminary results are attached to the submission of the research documents. the investigators will compare Cholangiocarcinoma tumors with other solid tumors, including liver tissue. The need to deepen understanding the investigators will also make a comparison between cancerous tissue and "normal" tissue adjacent to the tumor.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Cholangiocarcinoma | Cholangiocarcinoma | ONTOLOGY_EXACT | 0.98 |
Interventions
Interventions (0)
Data not yet available
Design
Arms and outcomes
Arms (0)
[]Primary outcomes (1)
- measure
- the investigators will analyze ductular reaction and cancer stem cells markers including CD24, CD44
- timeFrame
- All along the study, from the first recruitment to the last recruitment. average of 1 year
- description
- the investigators will perform the analysis on tissue samples of cholangiocarcinoma and non tumor controls, using immunohistochemistry and RT-PCR
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 85 Years
Show eligibility criteria text
Inclusion Criteria: \* Donors with cholangiocarcinoma samples Exclusion Criteria: \* Donors who do not have cholangiocarcinoma samples
References
Publications (0)
Data not yet available