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Updated: May 1, 2026

Exploring the Regulation of Lipid Droplet Catabolism through Lipophagy
Published on: January 31, 2025
Modulation of autophagy for the treatment of liver diseases
Jordi Gracia-Sancho1, Sergi Guixé-Muntet, Diana Hide
1Barcelona Hepatic Hemodynamic Laboratory, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) - Hospital Clínic de Barcelona - CIBEREHD , Barcelona , Spain +34932275400 ext: 4306 ; +34932279856 ; jgracia@clinic.cat ; jbosch@clinic.cat.
Introduction:
Autophagy is a cellular process essential for survival and homeostasis that confers cellular protection toward a wide range of deleterious stimuli. It has a highly complex regulation with several autophagic proteins also belonging to other main signaling pathways as cell proliferation or apoptosis. In addition, autophagy has an important role in cell metabolism. Interest in the study of this process is rapidly rising and, in the past few years, autophagy has been implicated in a variety of hepatic diseases.
Areas Covered:
The review covers the research and investigational use of pharmacological strategies that modify autophagy in the treatment of liver diseases. Autophagy modulation in steatosis, steatohepatitis, viral hepatitis, fibrogenesis, cirrhosis, hepatocellular carcinoma and ischemia/reperfusion injury will be described, critically analyzed and discussed. Papers included in the present manuscript were selected from the PubMed search: liver + (macro)autophagy + each of the pathologies described above.
Expert Opinion:
The complexity of autophagy creates significant controversy on the potential of its pharmacological modulation. A major requirement for drugs regulating autophagy in the treatment of liver diseases is that these should be liver-specific; moreover, they should primarily target one specific hepatic cell type.
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