Photocatalytic proximity labeling strategy enables organelle-selective lipid analysis Subcellular lipid composition and transport significantly influence the physiological and pathological functions of both cells and organelles. However, lipid transport and turnover between organelles remain poorly understood due to a lack of methods for selectively labeling lipids in organelles.

✨Cellular life's hidden highways! 🗺️ Lipid dances between compartments are key to health & disease, yet largely unseen. 🤔 #LipidTransport 🔬

Source: phys.org/news/2025-08-photocataly...

U01.01.127 Abetalipoproteinemia Carefully analyze the key features in this pediatric case — failure to thrive, steatorrhea, hypotonia, developmental delay, retinitis pigmentosa, low cholesterol, acanthocytosis, and lipid-laden enterocytes. Focus on the combination of gastrointestinal, neurological, ophthalmologic, and laboratory findings to determine the underlying molecular defect. Then, select the correct option from the provided choices.

Understand abetalipoproteinemia and its impact on lipid metabolism. #Biochemistry #USMLE #MetabolicDisorder #MedicalEducation #LipidTransport

Coordination of transporter, cargo, and membrane properties during non-vesicular lipid transport - Communications Biology Demonstration of biophysical determinants impacting Osh6-mediated lipid transport in a model membrane system, revealing the subtle orchestration between the transporter, cargo, and membrane properties...

#research #lipidtransport #Osh6

Coordination of transporter, cargo, and membrane properties during non-vesicular lipid transport (Humpolickova) -
CommsBio: doi.org/10.1038/s420...

#BouraLab @iocbprague.bsky.social #czechacademyofsciences #polishacademyofsciences