The post‐translational regulation of transcription factor EB (TFEB) in health and disease

Abstract: Transcription factor EB (TFEB) is a basic helix–loop–helix leucine zipper transcription factor that acts as a master regulator of lysosomal biogenesis, lysosomal exocytosis, and macro‐autophagy. TFEB contributes to a wide range of physiological functions, including mitochondrial biogenesis and innate and adaptive immunity. As such, TFEB is an essential component of cellular adaptation to stressors, ranging from nutrient deprivation to pathogenic invasion. The activity of TFEB depends on its subcellular localisation, turnover, and DNA‐binding capacity, all of which are regulated at the post‐translational level. Pathological states are characterised by a specific set of stressors, which elicit post‐translational modifications that promote gain or loss of TFEB function in the affected tissue. In turn, the resulting increase or decrease in survival of the tissue in which TFEB is more or less active, respectively, may either benefit or harm the organism as a whole. In this way, the post‐translational modifications of TFEB account for its otherwise paradoxical protective and deleterious effects on organismal fitness in diseases ranging from neurodegeneration to cancer. In this review, we describe how the intracellular environment characteristic of different diseases alters the post‐translational modification profile of TFEB, enabling cellular adaptation to a particular pathological state.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
The post‐translational regulation of transcription factor EB (TFEB) in health and disease ; day:20 ; month:09 ; year:2023 ; extent:19
EMBO reports / European Molecular Biology Organization ; (20.09.2023) (gesamt 19)

Urheber
Takla, Michael
Keshri, Swati
Rubinsztein, David C.

DOI
10.15252/embr.202357574
URN
urn:nbn:de:101:1-2023092015471400065721
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
14.08.2025, 11:00 MESZ

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Beteiligte

  • Takla, Michael
  • Keshri, Swati
  • Rubinsztein, David C.

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