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POIROT , Marc

Last name: POIROT

First name: Marc

April 27, 2010 (v1)

Journal article

Metadata-only

Exosomes account for vesicle-mediated transcellular transport of activatable phospholipases and prostaglandins.

Subra, Caroline Grand, David Laulagnier, Karine

Exosomes are bioactive vesicles released from multivesicular bodies by intact cells and participate in intercellular signalling. We investigated the presence of lipid-related proteins and bioactive lipids in RBL-2H3 exosomes. Besides a phospholipid scramblase and a Fatty Acid Binding Protein, the exosomes contained the whole set of...

Uploaded on: December 3, 2022
January 2015 (v1)

Journal article

Metadata-only

Human monocyte recognition of adenosine-based cyclic dinucleotides unveils the A2a Gαs protein-coupled receptor tonic inhibition of mitochondrially induced cell death

Tosolini, Marie Pont, Frédéric Bétous, Delphine

Cyclic dinucleotides are important messengers for bacteria and protozoa and are well-characterized immunity alarmins for infected mammalian cells through intracellular binding to STING receptors. We sought to investigate their unknown extracellular effects by adding cyclic dinucleotides to the culture medium of freshly isolated human blood...

Uploaded on: December 4, 2022