The role of hedgehog pathway in the biology of pancreatic adenocarcinoma is an emerging area of investigation and provides a novel field for treatment intervention. Recent studies have shown the activation of the hedgehog pathway in pancreatic cancer. Despite the initial assumption of an autocrine mechanism, it seems that the hedgehog pathway contributes to the molecular conversation between tumor and its microenvironment through a paracrine loop. Furthermore, members of the hedgehog pathway crosstalk with other pathways; they regulate tumor angiogenesis and are associated with cancer stem cells. In addition, there is preclinical evidence about the efficiency of hedgehog inhibitors both in vitro and in vivo and the first clinical trials with those compounds in the treatment of patients with pancreatic adenocarcinoma, are already under way.
Anastasios Dimou, Kostas Syrigos, Muhammad Wasif Saif
All Published work is licensed under a Creative Commons Attribution 4.0 International License
Copyright © 2019 All rights reserved. iMedPub LTD Last revised : September 21, 2019