Tissue Procurement & Distribution
The Tissue Procurement and Distirbution Core collects fresh, frozen and formalin fixed paraffin-embedded malignant solid tumors as well as histologically normal adjacent tissue, whole blood, plasma, serum and cellular (MNC/DNA) components; bone marrow aspirate; urine, pleural and paracentesis fluid.
Operationally embedded within IU Health Pathology, the core supports immediate access to surgical and other clinical areas for sample collection within multiple facilities, including IU Health University Hospital, IU Simon Comprehensive Cancer Center, IU Health Riley Hospital, IU Health Methodist Hospital and Eskenazi Health.
Rapid processing is key to maintaining quality: the core receives all specimens within 90 minutes of excision, with greater than 70 percent within 30 minutes of excision. Clinical annotation associated with collected samples, including demographics, medical, family, and social history, medical treatment, pathological diagnosis and ancillary studies, is maintained in the secure Oncore® Biospecimen Management (BSM) database.
Additional data can be collected from consented patients should an approved project require. Since 2015, the core has assisted with tissue procurement, processing, storage and shipping of sample collections embedded in therapeutic and correlative solid tumor clinical trials. This trial-specific service has supported nine separate protocols.
The specific aims of the core are to:
Specific Aim 1: To provide well-annotated, diverse, high quality biologic material to support basic and translational solid tumor research.
Specific Aim 2: To coordinate procurement, processing, storage, and management of tissue samples collected in conjunction with therapeutic and correlative solid tumor clinical trials.
Specific Aim 3: To develop and maintain tissue microarrays to support biomarker research.
Specific Aim 4: To collaborate with investigators to provide analyses of banked, archived, or tissue microarray samples, including pathologic characterization and immunohistochemistry.