Abstract
Progranulin has emerged in recent years as an important regulator of various biological functions including cell proliferation, wound healing, motility, and protection from apoptosis. Progranulin is also critical for transformation as established in several cancer models.
Progranulin biological responses elicit through the activation of the Akt and MAPK pathways, which are critical for progranulin downstream signaling.
In this chapter various experimental approaches aiming at detecting progranulin-mediated Akt and MAPK activation will be discussed.
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References
He Z, Ismail A, Kriazhev L et al (2002) Progranulin (PC-cell-derived growth factor/acrogranin) regulates invasion and cell survival. Cancer Res 62:5590–5596
He Z, Bateman A (2003) Progranulin (granulin-epithelin precursor, PC-cell-derived growth factor, acrogranin) mediates tissue repair and tumorigenesis. J Mol Med 81:600–612
He Z, Ong CH, Halper J et al (2003) Progranulin is a mediator of the wound response. Nat Med 9:225–229
Monami G, Gonzalez EM, Hellman M et al (2006) Proepithelin promotes migration and invasion of 5637 bladder cancer cells through the activation of ERK1/2 and the formation of a paxillin/FAK/ERK complex. Cancer Res 66:7103–7110
Monami G, Emiliozzi V, Bitto A et al (2009) Proepithelin regulates prostate cancer cell biology by promoting cell growth, migration, and anchorage-independent growth. Am J Pathol 174:1037–1047
Lovat F, Bitto A, Xu SQ et al (2009) Proepithelin is an autocrine growth factor for bladder cancer. Carcinogenesis 30:861–868
Tanimoto R, Morcavallo A, Terracciano M et al (2015) Sortilin regulates progranulin action in castration-resistant prostate cancer cells. Endocrinology 156:58–70
Xu SQ, Buraschi S, Morcavallo A et al (2015) A novel role for drebrin in regulating progranulin bioactivity in bladder cancer. Oncotarget 6:10825–10839
Shaul Y, Seger R (2006) The detection of MAPK signaling. Curr Protoc Mol Biol (Wiley Online Library) Chapter 18:Unit 18-12
Gallagher S, Winston SE, Fuller SA et al (2008) Immunoblotting and immunodetection. Curr Protoc Immunol Chapter 8:Unit 8–10
Pankov R (2004) Determination of Akt/PKB signaling. Curr Protoc Cell Biol (Wiley Online Library) Chapter 14:Unit 14–16
Zinchuk V, Grossenbacher-Zinchuk O (2011) Quantitative colocalization analysis of fluorescence microscopy images. Curr Protoc Cell Biol 62:Unit 4-19 11-14
Gonzalez EM, Mongiat M, Slater SJ et al (2003) A novel interaction between perlecan protein core and progranulin: potential effects on tumor growth. J Biol Chem 278:38113–38116
Yao Z, Seger R (2001) Immunological detection of phosphorylation. Curr Protoc Cell Biol (Wiley Online Library) Chapter 14:Unit 14–12
Mansfield JR, Hoyt C, Levenson RM (2008) Visualization of microscopy-based spectral imaging data from multi-label tissue sections. Curr Protoc Mol Biol (Wiley Online Library) Chapter 14:Unit 14–19
Rappaz B, Wiseman PW (2013) Image correlation spectroscopy for measurements of particle densities and colocalization. Curr Protoc Cell Biol (Wiley Online Library) Chapter 4:Unit 427, 21–15
Acknowledgments
Our laboratories are supported by the Benjamin Perkins Bladder Cancer Fund, the Schorsch Family Fund for Innovative Medical Research and Care, National Institutes of Health Grants RO1 CA164462 (A.M., R.V.I.), Associazione Italiana per la Ricerca sul Cancro (AIRC) (grant n. 10625/12), AIRC project Calabria 2015, and Fondazione Cassa di Risparmio di Calabria e Lucania PON01_01078 (A.B.).
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Xu, SQ. et al. (2018). Analysis of Progranulin-Mediated Akt and MAPK Activation. In: Bateman, A., Bennett, H., Cheung, S. (eds) Progranulin. Methods in Molecular Biology, vol 1806. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-8559-3_9
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DOI: https://doi.org/10.1007/978-1-4939-8559-3_9
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