Nitrogen biobank for cardiovascular research.

Biobanks play a crucial role in "-Omics" research providing well-annotated samples to study major diseases, their pathways and mechanisms. Accordingly, there are major efforts worldwide to professionalize biobanks in order to provide high quality preservation and storage of biological samples with potentially greater scientific impact. Biobanks are an important resource to elucidate relevant disease mechanisms as well as to improve the diagnosis, prognosis, and treatment of both pediatric and adult cardiovascular disease.

[Liquid nitrogen biobank: a resource for biomedical research].

Biobanks are a critical resource for "omics" technologies in order to dissect molecular mechanism and gene-environmental interactions of common diseases, such as cancer, cardiovascular diseases, diabetes, and neurodegenerative diseases. Progress in basic biomedicine may contribute to advance personalised medicine in which treatments will no longer be "one size fits all", but instead "tailored" to the molecular and genetic profile of each patient. Currently, there are major efforts worldwide to professionalize biobanks in order to move ahead from a "do-it-yourself" tissue collection - as is most frequent at present - for providing high quality preservation and storage of biological samples with potentially greater scientific impact.

Development of a mock hemopoietic stem cell component suitable for the validation of cryopreservation procedures.

We developed a laboratory model of a unit of hemopoietic progenitor cells (mock-HPC unit) suitable for the validation of HPC cryopreservation procedures. The project was prompted by the practical and ethical difficulty of using real HPC units collected from healthy donors and patients for validation purposes. Mock-HPC units of different volumes ranging from about 120 to about 540mL were prepared by pooling a routinely discarded by product of our procedure to prepare platelet concentrates from buffy-coats, a standard procedure in most blood centers in Europe.