Catching Lipid Droplet Contacts by Proteomics
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Catching Lipid Droplet Contacts by Proteomics. / Krahmer, Natalie; Mann, Matthias.
In: Contact, Vol. 2, 2019, p. 1-8.Research output: Contribution to journal › Review › Research › peer-review
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TY - JOUR
T1 - Catching Lipid Droplet Contacts by Proteomics
AU - Krahmer, Natalie
AU - Mann, Matthias
PY - 2019
Y1 - 2019
N2 - Lipid droplets (LDs), important organelles for energy storage and involved in the development of metabolic disorders, are extremely dynamic and interact with many other cellular compartments to orchestrate lipid metabolism. Little is known about how these organelle contacts are changed according to cellular needs and functions under different metabolic and pathological conditions and which proteins regulate this. Here, we summarize recent exciting discoveries about the reorganization of organelle contacts in steatotic liver, including the identification of novel LD contact site proteins in cell lines and in animals. We also discuss state of the art proteomics workflows that enable the characterization of LD-organelle contacts and tethering proteins and give an outlook how this can inform obesity research.
AB - Lipid droplets (LDs), important organelles for energy storage and involved in the development of metabolic disorders, are extremely dynamic and interact with many other cellular compartments to orchestrate lipid metabolism. Little is known about how these organelle contacts are changed according to cellular needs and functions under different metabolic and pathological conditions and which proteins regulate this. Here, we summarize recent exciting discoveries about the reorganization of organelle contacts in steatotic liver, including the identification of novel LD contact site proteins in cell lines and in animals. We also discuss state of the art proteomics workflows that enable the characterization of LD-organelle contacts and tethering proteins and give an outlook how this can inform obesity research.
U2 - 10.1177/2515256419859186
DO - 10.1177/2515256419859186
M3 - Review
C2 - 31355355
VL - 2
SP - 1
EP - 8
JO - Contact
JF - Contact
SN - 2515-2564
ER -
ID: 229857654