Testing for biological activity of glucocorticoids and many other steroid endocrine-disrupting chemicals (EDCs) has not been previously performed. An automated, highly reproducible, and low cost assay detects biologically active steroidal EDCs and is suitable for wide application in testing water samples. The National Cancer Institute seeks partners for collaborative co-development research and/or licensing to move this technology into the public domain.
Researchers in the National Cancer Institute’s Laboratory of Pathology have developed an improved tissue fixative solution that is formaldehyde-free. This novel fixative, BE70, significantly improves DNA, RNA, and protein biomolecule integrity in histological samples compared to traditional fixatives. Additionally, BE70 is compatible with current protocols and does not alter tissue processing. NCI seeks partners to license this technology.