Bio Spec Overview
Ignite Creation Date:
2025-12-25 @ 12:27 AM
Last Modification Date:
2025-12-25 @ 12:27 AM
Retention:
SAMPLES_WITH_DNA
Description:
Investigators plan to retrieve the fresh and paraffin-embedded tissue specimens after primary tumors are resected from the biobank in all of the centers during the whole study phase. The total number of fresh and paraffin-embedded tissue specimens are approximately 30000. Specimen types include non-cancerous matched tissues and cancer tissues. These specimens will be used to complete the analysis of genetics and epigenetics in the further study. And samples of blood and saliva are also collected.Investigators plan to draw fresh blood and saliva sample from patients treated in the departments. Biomarkers of saliva, plasma separation and DNA samples of whole blood will be used for further translational medicine study.
Section:
Investigators plan to retrieve the fresh and paraffin-embedded tissue specimens after primary tumors are resected from the biobank in all of the centers during the whole study phase. The total number of fresh and paraffin-embedded tissue specimens are approximately 30000. Specimen types include non-cancerous matched tissues and cancer tissues. These specimens will be used to complete the analysis of genetics and epigenetics in the further study. And samples of blood and saliva are also collected.Investigators plan to draw fresh blood and saliva sample from patients treated in the departments. Biomarkers of saliva, plasma separation and DNA samples of whole blood will be used for further translational medicine study.