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Proximity Ligation in Situ Assay to Monitor Autophagy-Related Protein Interactions and Autophagy in Cancer Cells

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Apoptosis and Cancer

Part of the book series: Methods in Molecular Biology ((MIMB,volume 2543))

Abstract

Proximity ligation in situ assay (PLISA) is a powerful method to quantify endogen protein-protein interactions in cells and simultaneously identify localization of these interactions. PLISA can be used to quantify autophagy flux and can as well be adapted to assess global autophagy (SQSTM1/P62-LC3B interaction) or specific autophagy, such as mitophagy (NIX-LC3B). Here, we describe a step-by-step method to monitor autophagy using PLISA in adherent cancer cells.

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References

  1. Behrends C, Sowa ME, Gygi SP, Harper JW (2010) Network organization of the human autophagy system. Nature 466:68–76. https://doi.org/10.1038/nature09204

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  2. Liang XH, Jackson S, Seaman M et al (1999) Induction of autophagy and inhibition of tumorigenesis by beclin 1. Nature 402:672–676. https://doi.org/10.1038/45257

    Article  CAS  PubMed  Google Scholar 

  3. Liang C, Feng P, Ku B et al (2006) Autophagic and tumour suppressor activity of a novel Beclin1-binding protein UVRAG. Nat Cell Biol 8:688–698. https://doi.org/10.1038/ncb1426

    Article  CAS  PubMed  Google Scholar 

  4. Lefort S, Joffre C, Kieffer Y et al (2014) Inhibition of autophagy as a new means of improving chemotherapy efficiency in high-LC3B triple-negative breast cancers. Autophagy 10:2122–2142. https://doi.org/10.4161/15548627.2014.981788

    Article  CAS  PubMed  Google Scholar 

  5. Klionsky DJ, Abdalla FC, Abeliovich H et al (2012) Guidelines for the use and interpretation of assays for monitoring autophagy. Autophagy 8:445–544

    Article  CAS  Google Scholar 

  6. Söderberg O, Gullberg M, Jarvius M et al (2006) Direct observation of individual endogenous protein complexes in situ by proximity ligation. Nat Methods 3:995–1000. https://doi.org/10.1038/nmeth947

    Article  CAS  PubMed  Google Scholar 

  7. Gauthier T, Claude-Taupin A, Delage-Mourroux R et al (2015) Proximity ligation in situ assay is a powerful tool to monitor specific ATG protein interactions following autophagy induction. PLoS One 10. https://doi.org/10.1371/journal.pone.0128701

  8. Hervouet E, Hulin P, Vallette FM, Cartron PF (2011) Proximity ligation in situ assay for monitoring the global DNA methylation in cells. BMC Biotechnol 11. https://doi.org/10.1186/1472-6750-11-31

  9. Allalou A, Wählby C (2009) BlobFinder, a tool for fluorescence microscopy image cytometry. Comput Methods Prog Biomed 94:58–65. https://doi.org/10.1016/j.cmpb.2008.08.006

    Article  CAS  Google Scholar 

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Correspondence to Eric Hervouet .

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© 2022 The Author(s), under exclusive license to Springer Science+Business Media, LLC, part of Springer Nature

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Peixoto, P., Guittaut, M., Hervouet, E. (2022). Proximity Ligation in Situ Assay to Monitor Autophagy-Related Protein Interactions and Autophagy in Cancer Cells. In: Barcenilla, H., Diaz, D. (eds) Apoptosis and Cancer. Methods in Molecular Biology, vol 2543. Humana, New York, NY. https://doi.org/10.1007/978-1-0716-2553-8_14

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  • DOI: https://doi.org/10.1007/978-1-0716-2553-8_14

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  • Publisher Name: Humana, New York, NY

  • Print ISBN: 978-1-0716-2552-1

  • Online ISBN: 978-1-0716-2553-8

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