Banking for the future: an Australian experience in brain banking

Area of Science:

• Neuroscience
• Pathology
• Genetics

Background:

• The New South Wales (NSW) Tissue Resource Centre (TRC) was established to supply researchers with high-quality, well-characterized brain tissue.
• Tissue is sourced from clinical and pathological cases relevant to neuropsychiatric and alcohol-related disorders.
• Collection protocols involve rigorous screening, consent from next of kin, and donor programs.

Discussion:

• The TRC employs a systematic process for brain tissue acquisition, including autopsy examination and consent.
• Brains are meticulously processed, with hemispheres randomly assigned for fresh freezing or formalin fixation.
• Detailed slicing and block sampling ensure comprehensive tissue availability for various analyses.

Key Insights:

• The TRC curates a valuable repository of 230 fixed and frozen brain tissue cases.
• This resource facilitates a wide array of research techniques, including quantitative neuropathology, neurochemistry, neuropharmacology, and gene expression assays.
• The characterized tissue is crucial for advancing understanding of complex brain disorders.

Outlook:

• The TRC's well-preserved and documented tissue collection is essential for ongoing and future research in brain disorders.
• Continued contributions to the TRC will enhance the scope and depth of neuroscientific investigations.
• This resource supports the development of novel diagnostic and therapeutic strategies for neuropsychiatric and alcohol-related conditions.