OA Video Protocol from Matsui Lab

Isolation of Stem Cells from Human Pancreatic Cancer Xenografts by Zeshaan Rasheed, Qiuju Wang, William Matsui, J Vis Exp 2010(Sep 26);(43). pii: 2169. OA Video Protocol.

Two Open Access reviews

1) Cancer Stem Cells in Pancreatic Cancer by Qi Bao and 6 co-authors, including Karl-Walter Jauch and Christiane J Bruns, Cancers 2010(Aug 19); 2(3): 1629-41. [Full text PDF][Scribd entry][Part of the Special Issue Pancreatic Cancer]. Abstract:

Pancreatic cancer is an aggressive malignant solid tumor well-known by early metastasis, local invasion, resistance to standard chemo- and radiotherapy and poor prognosis. Increasing evidence indicates that pancreatic cancer is initiated and propagated by cancer stem cells (CSCs). Here we review the current research results regarding CSCs in pancreatic cancer and discuss the different markers identifying pancreatic CSCs. This review will focus on metastasis, microRNA regulation and anti-CSC therapy in pancreatic cancer.

2) The Emerging Role of the Phosphatidylinositol 3-Kinase/ Akt/Mammalian Target of Rapamycin Signaling Network in Cancer Stem Cell Biology by Alberto M Martelli and 4 co-authors, including James A McCubrey, Cancers 2010(Aug 18); 2(3): 1576-96. [Part of the Special Issue Cancer Stem Cells].

Comment: Review #2 is the first paper that has been published in the special issue on Cancer Stem Cells. As of August 20, 17 more contributions to this special issue are planned. Review #1, although about CSCs, is a contribution to a separate special issue on Pancreatic Cancer.

Review of current knowledge on pancreatic CSC

Role of cancer stem cells in pancreatic ductal adenocarcinoma by Gregory Sergeant, Hugo Vankelecom, Lies Gremeaux and Baki Topal, Nat Rev Clin Oncol 2009(Aug 18) [Epub ahead of print]. PubMed Abstract:

As our understanding of pancreatic cancer evolves, evidence is growing to support a role for cancer stem cells in this devastating disease. Cancer stem cells constitute a distinct subpopulation in the tumor and are considered to drive both tumorigenesis and metastasis; these cells are thought to be highly resistant to standard treatment modalities. Here we review the current knowledge on pancreatic cancer stem cells and the implementation of cancer stem cell markers as prognostic or predictive biomarkers. We also discuss prospects for the use of cancer stem cells as targets for future therapeutic regimens in pancreatic cancer.

[Found via CSC-related articles bookmarked in Connotea].