title: Current projects in Pre-analytics: where to go?
abstract: The current clinical practice of tissue handling and sample preparation is multifaceted and lacks strict standardisation: this scenario leads to significant variability in the quality of clinical samples. Poor tissue preservation has a detrimental effect thus leading to morphological artefacts, hampering the reproducibility of immunocytochemical and molecular diagnostic results (protein expression, DNA gene mutations, RNA gene expression) and affecting the research outcomes with irreproducible gene expression and post-transcriptional data. Altogether, this limits the opportunity to share and pool national databases into European common databases. At the European level, standardization of pre-analytical steps is just at the beginning and issues regarding bio-specimen collection and management are still debated. A joint (public-private) project entitled on standardization of tissue handling in pre-analytical procedures has been recently funded in Italy with the aim of proposing novel approaches to the neglected issue of pre-analytical procedures. In this chapter, we will show how investing in pre-analytics may impact both public health problems and practical innovation in solid tumour processing.
authors: Department of Medical Sciences, Pathology Unit, University of Turin, via Santena 7, Turin, Italy, anna.sapino@unito.it.
authors: Anna
authors: A
authors: Sapino
authors: Laura
authors: L
authors: Annaratone
authors: Caterina
authors: C
authors: Marchiò
mesh_terms: D004247:DNA / Q000737:chemistry / Q000235:genetics; D006801:Humans; D007449:Investments; D007558:Italy; D009369:Neoplasms / Q000473:pathology*; D057089:Pathology, Molecular / Q000191:economics* / Q000592:standards; D010340:Pathology, Surgical / Q000191:economics / Q000639:trends; D012313:RNA / Q000737:chemistry / Q000235:genetics; D013048:Specimen Handling / Q000191:economics* / Q000379:methods / Q000592:standards
chemical_list: D012313:RNA; D004247:DNA