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A Coupled Approach Utilizing Immunohistochemistry and Immunocytochemistry to Visualize Cellular Lipophagy

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Signal Transduction Immunohistochemistry

Part of the book series: Methods in Molecular Biology ((MIMB,volume 1554))

Abstract

Aberrant liver function as a consequence of excessive fat accumulation as observed in non-alcoholic fatty liver disease (NAFLD) is responsible for a plethora of disorders leading to the incidence of cardiovascular diseases. In most cases, the cause of NAFLD is not completely understood but has been primarily linked to the occurrence of insulin resistance that often accompanies obesity, dyslipidemia, and Type 2 Diabetes. Hence, it is of paramount importance to elucidate the molecular mechanisms of lipid metabolism underlying the pathogenesis of NAFLD and its comorbidities. Recent evidence indicates the role of lipid turnover in the pathophysiology of NAFLD via autophagy, namely lipophagy. Moreover, certain features of the liver such as its regenerative capacity make it an autophagy-dependent organ. This paper describes several autophagy molecular imaging tools that can be employed to visualize hepatic lipid turnover to elucidate the importance of this signaling cascade in pathological conditions, especially NAFLD.

The original version of this chapter was revised. The erratum to this chapter is available at: DOI 10.1007/978-1-4939-6759-9_21

An erratum to this chapter can be found at http://dx.doi.org/10.1007/978-1-4939-6759-9_21

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Acknowledgments

This work was supported by grants from the National Institutes of Health (DK090364) and the Minnesota Obesity Center (NIH DK050456) to Douglas G. Mashek.

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Correspondence to Aishwarya Sathyanarayan .

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Sathyanarayan, A. (2017). A Coupled Approach Utilizing Immunohistochemistry and Immunocytochemistry to Visualize Cellular Lipophagy. In: Kalyuzhny, A. (eds) Signal Transduction Immunohistochemistry. Methods in Molecular Biology, vol 1554. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-6759-9_11

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  • DOI: https://doi.org/10.1007/978-1-4939-6759-9_11

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  • Publisher Name: Humana Press, New York, NY

  • Print ISBN: 978-1-4939-6757-5

  • Online ISBN: 978-1-4939-6759-9

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