Conclusions: We have described a novel technique to obtain a biologic fluid that contains a significant quantity and diversity of proteins from renal tissue. The procedure to obtain the fluid is simple and easily applicable to standard renal biopsy procedures. This fluid has the potential to identify informative proteins that are more concentrated than in any other renal biologic fluid previously analyzed and strictly related to renal pathophysiology. Future work includes the development of a clinical protocol to identify and validate informative biomarkers that have diagnostic and prognostic value.
PMID: 20872352 [PubMed - as supplied by publisher] (Source: Journal of Nephrology)