UNSW research has shed light on how cells in the body manage and store fat, potentially offering new insights into health.\u00a0<\/p>\n
In the study, published in the Proceedings of the National Academy of Sciences, researchers identify a crucial protein, named CHP1, that acts as a central director in this process.\u00a0<\/p>\n
Fat, or lipids, are stored inside cells in small compartments called lipid droplets. These droplets are essential for energy storage and other cellular functions.\u00a0<\/p>\n
The researchers found that removing CHP1 leads to a significant reduction in the size of the lipid droplets, suggesting that CHP1 is a master regulator of fat metabolism within the cell.\u00a0<\/p>\n
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Our findings provide a clearer picture of the intricate machinery that controls how cells store fat.\u00a0<\/p>\n
\n <\/p>\nUnderstanding this process is a critical step towards developing new strategies to address a range of metabolic disorders like obesity and diabetes.”\u00a0<\/p>\n
\n <\/p>\nGuang Yang,\u00a0lead author of the study\u00a0from the UNSW School of Biotechnology and Biomolecular Science<\/p>\n
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The study reveals that CHP1 directly influences key enzymes, called microsomal GPATs, responsible for creating fat molecules.\u00a0<\/p>\n
Not only does CHP1 help stabilize and activate these enzymes, but it also directs them to the right location-the surface of the lipid droplets-where they are needed most.\u00a0<\/p>\n
This discovery advances our basic knowledge of how cells regulate fat metabolism and opens new avenues for future research into conditions related to abnormal fat storage.\u00a0<\/p>\n
Source:<\/p>\n
University of New South Wales<\/a><\/p>\n
Journal reference:<\/p>\n