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biosights: August 29, 2016

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Content provided by Rockefeller University Press and The Rockefeller University Press. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Rockefeller University Press and The Rockefeller University Press or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.

Septins step in to promote macropinosome fusion

After they are formed by the closure of membrane ruffles, macropinosomes mature by fusing with each other and with endosomes, before eventually delivering their fluid phase cargo to lysosomes. Dolat and Spiliotis reveal that septin filaments promote macropinosome maturation and lysosomal delivery by facilitating macropinosome/endosome fusion. This biosights episode presents the paper by Dolat and Spiliotis from the August 29th, 2016, issue of The Journal of Cell Biology and includes an interview with the paper's senior author, Elias Spiliotis (Drexel University, Philadelphia, PA). Produced by Caitlin Sedwick and Ben Short. See the associated paper in JCB for details on the funding provided to support this original research.

Subscribe to biosights via iTunes or RSS View biosights archive

The Rockefeller University Press biosights@rockefeller.edu

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119 episodes

Artwork

biosights: August 29, 2016

biosights

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Manage episode 198086811 series 2045212
Content provided by Rockefeller University Press and The Rockefeller University Press. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Rockefeller University Press and The Rockefeller University Press or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.

Septins step in to promote macropinosome fusion

After they are formed by the closure of membrane ruffles, macropinosomes mature by fusing with each other and with endosomes, before eventually delivering their fluid phase cargo to lysosomes. Dolat and Spiliotis reveal that septin filaments promote macropinosome maturation and lysosomal delivery by facilitating macropinosome/endosome fusion. This biosights episode presents the paper by Dolat and Spiliotis from the August 29th, 2016, issue of The Journal of Cell Biology and includes an interview with the paper's senior author, Elias Spiliotis (Drexel University, Philadelphia, PA). Produced by Caitlin Sedwick and Ben Short. See the associated paper in JCB for details on the funding provided to support this original research.

Subscribe to biosights via iTunes or RSS View biosights archive

The Rockefeller University Press biosights@rockefeller.edu

  continue reading

119 episodes

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