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oai:repisalud.isciii.es:20.500.12105/156962024-09-27T08:35:58Zcom_20.500.12105_19604com_20.500.12105_2051col_20.500.12105_19605

00925njm 22002777a 4500 dc Sánchez-Álvarez, Miguel author del Pozo, Miguel Angel author Bosch, Marta author Pol, Albert author 2022 Lipid droplets (LDs) are spherical, single sheet phospholipid-bound organelles that store neutral lipids in all eukaryotes and some prokaryotes. Initially conceived as relatively inert depots for energy and lipid precursors, these highly dynamic structures play active roles in homeostatic functions beyond metabolism, such as proteostasis and protein turnover, innate immunity and defense. A major share of the knowledge behind this paradigm shift has been enabled by the use of systematic molecular profiling approaches, capable of revealing and describing these non-intuitive systems-level relationships. Here, we discuss these advances and some of the challenges they entail, and highlight standing questions in the field. Front Cell Dev Biol. 2022 Jun 8;10:901321 2296-634X http://hdl.handle.net/20.500.12105/15696 35756995 10.3389/fcell.2022.901321 Frontiers in cell and developmental biology Insights Into the Biogenesis and Emerging Functions of Lipid Droplets From Unbiased Molecular Profiling Approaches.