NewslettersPancreatic Cell NewsTumor-Associated Nonmyelinating Schwann Cell–Expressed PVT1 Promotes Pancreatic Cancer Kynurenine Pathway and Tumor Immune ExclusionBy Bob - February 7, 20230207Scientists characterized the gene signature of tumor-associated nonmyelinating Schwann cells (TASc) in PDAC and indicated that the abundance of TASc was correlated with immune suppressive tumor microenvironment.[Science Advances]Full Article