IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v8y2017i1d10.1038_s41467-017-01871-z.html
   My bibliography  Save this article

TFEB regulates lysosomal positioning by modulating TMEM55B expression and JIP4 recruitment to lysosomes

Author

Listed:
  • Rose Willett

    (National Heart, Lung and Blood Institute, National Institutes of Health)

  • José A. Martina

    (National Heart, Lung and Blood Institute, National Institutes of Health)

  • James P. Zewe

    (University of Pittsburgh School of Medicine, 200 Lothrop Street, Room S332 Biomedical Sciences Tower)

  • Rachel Wills

    (University of Pittsburgh School of Medicine, 200 Lothrop Street, Room S332 Biomedical Sciences Tower)

  • Gerald R. V. Hammond

    (University of Pittsburgh School of Medicine, 200 Lothrop Street, Room S332 Biomedical Sciences Tower)

  • Rosa Puertollano

    (National Heart, Lung and Blood Institute, National Institutes of Health)

Abstract

Lysosomal distribution is linked to the role of lysosomes in many cellular functions, including autophagosome degradation, cholesterol homeostasis, antigen presentation, and cell invasion. Alterations in lysosomal positioning contribute to different human pathologies, such as cancer, neurodegeneration, and lysosomal storage diseases. Here we report the identification of a novel mechanism of lysosomal trafficking regulation. We found that the lysosomal transmembrane protein TMEM55B recruits JIP4 to the lysosomal surface, inducing dynein-dependent transport of lysosomes toward the microtubules minus-end. TMEM55B overexpression causes lysosomes to collapse into the cell center, whereas depletion of either TMEM55B or JIP4 results in dispersion toward the cell periphery. TMEM55B levels are transcriptionally upregulated following TFEB and TFE3 activation by starvation or cholesterol-induced lysosomal stress. TMEM55B or JIP4 depletion abolishes starvation-induced retrograde lysosomal transport and prevents autophagosome–lysosome fusion. Overall our data suggest that the TFEB/TMEM55B/JIP4 pathway coordinates lysosome movement in response to a variety of stress conditions.

Suggested Citation

  • Rose Willett & José A. Martina & James P. Zewe & Rachel Wills & Gerald R. V. Hammond & Rosa Puertollano, 2017. "TFEB regulates lysosomal positioning by modulating TMEM55B expression and JIP4 recruitment to lysosomes," Nature Communications, Nature, vol. 8(1), pages 1-17, December.
  • Handle: RePEc:nat:natcom:v:8:y:2017:i:1:d:10.1038_s41467-017-01871-z
    DOI: 10.1038/s41467-017-01871-z
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-017-01871-z
    File Function: Abstract
    Download Restriction: no

    File URL: https://libkey.io/10.1038/s41467-017-01871-z?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Eutteum Jeong & Rose Willett & Alberto Rissone & Martina Spina & Rosa Puertollano, 2024. "TMEM55B links autophagy flux, lysosomal repair, and TFE3 activation in response to oxidative stress," Nature Communications, Nature, vol. 15(1), pages 1-18, December.
    2. James L. Daly & Chris M. Danson & Philip A. Lewis & Lu Zhao & Sara Riccardo & Lucio Filippo & Davide Cacchiarelli & Daehoon Lee & Stephen J. Cross & Kate J. Heesom & Wen-Cheng Xiong & Andrea Ballabio , 2023. "Multi-omic approach characterises the neuroprotective role of retromer in regulating lysosomal health," Nature Communications, Nature, vol. 14(1), pages 1-19, December.
    3. Gaurav Kumar & Prateek Chawla & Neha Dhiman & Sanya Chadha & Sheetal Sharma & Kanupriya Sethi & Mahak Sharma & Amit Tuli, 2022. "RUFY3 links Arl8b and JIP4-Dynein complex to regulate lysosome size and positioning," Nature Communications, Nature, vol. 13(1), pages 1-21, December.
    4. Rahul Kumar & Maleeha Khan & Vincent Francis & Adriana Aguila & Gopinath Kulasekaran & Emily Banks & Peter S. McPherson, 2024. "DENND6A links Arl8b to a Rab34/RILP/dynein complex, regulating lysosomal positioning and autophagy," Nature Communications, Nature, vol. 15(1), pages 1-18, December.
    5. Tal Keren-Kaplan & Amra Sarić & Saikat Ghosh & Chad D. Williamson & Rui Jia & Yan Li & Juan S. Bonifacino, 2022. "RUFY3 and RUFY4 are ARL8 effectors that promote coupling of endolysosomes to dynein-dynactin," Nature Communications, Nature, vol. 13(1), pages 1-22, December.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:natcom:v:8:y:2017:i:1:d:10.1038_s41467-017-01871-z. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.