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Spots Global Cancer Trial Database for Biomarkers in Tumor Samples From Younger Patients With Neuroblastoma

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We do not endorse or review these studies in any way.

Trial Identification

Brief Title: Biomarkers in Tumor Samples From Younger Patients With Neuroblastoma

Official Title: Proposed Studies on the Role of Growth Factor Receptor Trafficking in Neuroblastoma Pathogenesis

Study ID: NCT01493830

Conditions

Neuroblastoma

Study Description

Brief Summary: RATIONALE: Studying samples of tumor tissue from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer. PURPOSE: This research trial studies biomarkers in tumor samples from younger patients with neuroblastoma.

Detailed Description: OBJECTIVES: * To determine the expression of UBE4B, hrs, and members of the ubiquitination protein complex in previously banked primary neuroblastoma tumor samples from the Children's Oncology Group. * To determine the correlation of expression levels and cellular localization of the UBE4B and hrs proteins with growth factor-receptor tumor cell-surface expression. * To determine the 1p36 deletion status by fluorescence in situ hybridization (FISH) analysis and their association with expression levels of UBE4B and hrs in previously banked primary neuroblastoma tumor samples from the Children's Oncology Group. OUTLINE: Banked tumor tissue samples are analyzed for expression of UBE4B, hrs, members of the ubiquitination protein complex, growth factor receptors, and 1p36 deletion status by immunohistochemistry (IHC), fluorescent microscopy, and fluorescence in situ hybridization (FISH).

Eligibility

Minimum Age:

Eligible Ages: CHILD, ADULT, OLDER_ADULT

Sex: ALL

Healthy Volunteers: No

Locations

Contact Details

Name: Peter Zage, MD, PhD

Affiliation: Texas Children's Cancer Center

Role: PRINCIPAL_INVESTIGATOR

Useful links and downloads for this trial

Clinicaltrials.gov

Google Search Results

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