protein

TFEB

Entity Detail — Knowledge Graph Node

Understanding Entity Pages

This page aggregates everything SciDEX knows about TFEB: its mechanistic relationships (Knowledge Graph edges), hypotheses targeting it, analyses mentioning it, and supporting scientific papers. The interactive graph below shows its immediate neighbors. All content is AI-synthesized from peer-reviewed literature.

3008Connections
22Hypotheses
22Analyses
50Outgoing
50Incoming
8Experiments
20Debates

Summary

A protein referenced in 2 knowledge graph relationships. Key connections: promotes lysosomal_biogenesis (mechanism); semaglutide (drug) activates.

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🔬 Protein Info
Gene SymbolTFEB
AliasesTranscription Factor EB
Protein TypeTranscription Factor
Target ClassProtein
FunctionTFEB is constitutively expressed in most cell types, with highest expression in tissues with high lysosomal activity including:
Mechanism of ActionPrioritized from 1 SciDEX hypotheses, including: The Mitochondrial-Lysosomal Metabolic Coupling Dysfunction
Primary Expressionmost cell types, with highest expression in tissues with high lysosomal activity including:
DruggabilityUndruggable (0.23)
Molecular Weight53 kDa
PathwaysmTOR
GeneCardsTFEB
Human Protein AtlasTFEB
Metabolic decline in neurodegenerationBrain glucose hypometabolism precedes clinical symptoms by decades; insulin resistance is a risk factor for AD and PD[@brain2023]
TFEB as master regulatorTFEB controls lysosome biogenesis, autophagy, and mitochondrial function—processes that decline with age and neurodegeneration[@tfeb2022]
Orthogonal mechanismsGLP-1 agonists work via hormonal signaling (incretin effect); TFEB activators work via nuclear transcription[@tfeb2022a]
Associated Diseasesaging, Als, Alzheimer, Alzheimer's disease, Amyotrophic Lateral Sclerosis
Known Drugs/Compoundsbortezomib, curcumin, CURCUMIN, digoxin, ELTROMBOPAG, hederagenin
InteractionsABCA1, ACAT1, ACETYL-COA, ACHE, ACOD1, ACOX1
SciDEX TargetView Target Profile
SciDEX HypothesesCell-Type Specific TFEB Modulation
The Mitochondrial-Lysosomal Metabolic Coupling Dys
Radiation drives pericyte senescence through lysos (+4 more)
KG Connections3007 knowledge graph edges
DatabasesGeneCardsUniProtNCBI GeneHPASTRING
🔮 Predicted Structure: TFEB — AlphaFold Q3KNW5 Click to expand

AI-predicted structure from AlphaFold | Powered by Mol*

Wiki Pages (14)

Knowledge base pages for this entity

Canonical Page

Metabolic-Energetic Restoration: GLP-1 + TFEB Activator Combination

idea · 2925 words

Section 244: Advanced Autophagy Induction and TFEB Activation in CBS/PSP

therapeutic · 2683 words

Mitophagy Gate Therapy: PINK1/Parkin + TFEB Priming

idea · 2505 words

TFEB Autophagy Pathway

mechanism · 2374 words

TFEB Signaling in Neurodegeneration

mechanism · 1994 words

TFEB-Mediated Lysosomal Biogenesis

mechanism · 1703 words

Pathway Diagram

graph TD
    TFEB["TFEB
(Master Regulator)"] subgraph Activators["TFEB Activators"] TRIM27["TRIM27
(E3 Ligase)"] CREB1["CREB1
(Transcription Factor)"] trehalose["Trehalose
(Metabolite)"] QGJZF["QGJZF"] end subgraph Regulators["Upstream Regulators"] MTORC1["mTORC1
(Kinase Complex)"] AMBRA1["AMBRA1
(Autophagy Regulator)"] end subgraph TargetGenes["Target Genes/Proteins"] LC3["LC3
(Autophagy Marker)"] RRAG["RRAG
(Lysosomal Positioning)"] BECN1["BECN1
(Autophagy Initiator)"] end subgraph Pathways["Regulated Pathways"] autophagy["Autophagy"] endocytosis["Endocytosis"] lysosomal_biogenesis["Lysosomal Biogenesis"] autophagic_pathway["Autophagy-Lysosomal Pathway"] end subgraph Outcomes["Physiological Outcomes"] neurodegen["Neurodegenerative Disease
Modulation"] alzheimers["Alzheimer's Disease
Treatment"] end TRIM27 -->|"activates"| TFEB CREB1 -->|"activates"| TFEB trehalose -->|"activates"| TFEB QGJZF -->|"activates"| TFEB MTORC1 -->|"regulates"| TFEB AMBRA1 -->|"inhibits"| TFEB TFEB -->|"regulates"| LC3 TFEB -->|"regulates"| RRAG TFEB -->|"activates"| BECN1 TFEB -->|"activates"| autophagy TFEB -->|"promotes"| endocytosis TFEB -->|"regulates"| lysosomal_biogenesis TFEB -->|"activates"| autophagic_pathway autophagy -->|"linked to"| neurodegen autophagic_pathway -->|"related to"| alzheimers TFEB -->|"modulates"| neurodegen TFEB -->|"treats"| alzheimers classDef mainProtein fill:#ff6b6b,stroke:#c92a2a,stroke-width:3px,color:#e0e0e0,font-weight:bold classDef protein fill:#4ecdc4,stroke:#1a9b8e,stroke-width:2px,color:#e0e0e0 classDef pathway fill:#95e1d3,stroke:#38ada9,stroke-width:2px,color:#e0e0e0 classDef outcome fill:#ffd93d,stroke:#f39c12,stroke-width:2px,color:#e0e0e0 classDef regulator fill:#a8dadc,stroke:#457b9d,stroke-width:2px,color:#e0e0e0 class TFEB mainProtein class TRIM27,CREB1,LC3,RRAG,BECN1,QGJZF,trehalose,MTORC1,AMBRA1 protein class autophagy,endocytosis,lysosomal_biogenesis,autophagic_pathway pathway class neurodegen,alzheimers outcome class Activators,Regulators regulator

Outgoing (1414)

TargetRelationTypeStr
Alsactivatesdisease1.00
AUTOPHAGYactivatesgene1.00
Alsregulatesdisease1.00
autophagyactivatespathway1.00
Autophagyactivatespathway1.00

Incoming (1594)

SourceRelationTypeStr
TREHALOSEactivatesgene0.95
TRPML1activatesprotein0.95
RAPAMYCINactivatesdrug0.95
TMX2promotes_nuclear_import_ofprotein0.95
FLCNinhibitsprotein0.95

Targeting Hypotheses (22)

Hypotheses where this entity is a therapeutic target

HypothesisScoreDiseaseAnalysis
TFEB Nuclear Translocation to Reset Lysosomal-Hypoxia Axis 0.779 neurodegeneration What molecular mechanism causes VCP muta
TFEB/TFE3 Parallel Activation Drives Coordinated Organelle C 0.727 neurodegeneration How do different organelle-specific auto
TFEB-Independent Autophagy Bypass 0.697 neurodegeneration Does TFEB dysfunction cause neurodegener
TFEB-Dependent Lysosome Biogenesis 0.690 neurodegeneration How does controlled lysosomal membrane p
TFEB-mediated transcriptional upregulation of lysosomal gene 0.680 neuroscience Lysosomal dysfunction and cathepsin leak
Cell-Type Specific TFEB Modulation 0.677 neurodegeneration Does TFEB dysfunction cause neurodegener
The Mitochondrial-Lysosomal Metabolic Coupling Dysfunction 0.652 neurodegeneration Metabolic reprogramming in neurodegenera
Radiation drives pericyte senescence through lysosome acidif 0.652 neurodegeneration What specific autophagy pathways are def
mTORC1 displacement from lysosomal surface enables calcineur 0.650 neurodegeneration What determines the specificity of calci
TFEB-PGC1α Mitochondrial-Lysosomal Decoupling 0.622 neurodegeneration Gene expression changes in aging mouse b
Lysosomal pH Restoration Upstream of TFEB 0.619 neurodegeneration Does TFEB dysfunction cause neurodegener
Temporal TFEB Modulation Therapy 0.609 neurodegeneration Does TFEB dysfunction cause neurodegener
Selective TFEB Cofactor Enhancement 0.602 neurodegeneration Does TFEB dysfunction cause neurodegener
PIKFYVE Inhibition Activates Aggregate Exocytosis via PI(3,5 0.584 neurodegeneration How does PIKFYVE inhibition activate unc
Impaired TFEB/TFE3 Nuclear Translocation Due to mTORC1 Hyper 0.578 neurodegeneration What mechanisms underlie neuronal resist
Synergistic enhancement of autophagy and lysosomal biogenesi 0.565 neuroscience Lysosomal dysfunction and cathepsin leak
TFEB Activation Clears Tau-Loaded Endolysosomal Compartments 0.560 neurodegeneration Investigate prion-like spreading of tau
HBOT (2.0 ATA, 60 min) activates TFEB-mediated autophagy-lys 0.560 neurodegeneration What are the optimal oxygen pressure, du
YWHAG-Mediated TFEB Subcellular Targeting 0.549 neurodegeneration Does TFEB dysfunction cause neurodegener
TFEB Activation to Restore Lysosomal Biogenesis in Aged Syna 0.533 proteomics Quantitative proteomics of the aging syn
TFEB-Mediated Lysosomal Biogenesis Enhancement for NLRP3 Inf 0.485 Neuroinflammation Immune atlas neuroinflammation analysis
Parallel Multi-Pathway Convergence on TFEB Activation 0.450 neurodegeneration Why do structurally diverse sugars (treh

Mentioning Analyses (22)

Scientific analyses that reference this entity

Epigenetic clocks as biomarkers for Alzheimer disease and neurodegeneration

neurodegeneration | 2026-04-25 | 6 hypotheses Top: 0.583

Quantitative proteomics of the aging synapse: protein turnover and aggregation i

proteomics | 2026-04-16 | 7 hypotheses Top: 0.533

What molecular mechanism causes VCP mutations to trigger aberrant HIF-1α activat

neurodegeneration | 2026-04-13 | 2 hypotheses Top: 0.793

How does PIKFYVE inhibition activate unconventional protein clearance via exocyt

neurodegeneration | 2026-04-13 | 2 hypotheses Top: 0.584

What validated biomarkers can determine optimal TFEB activity windows during dis

neurodegeneration | 2026-04-11 | 0 hypotheses

Experiments (8)

Experimental studies targeting or related to this entity

ExperimentTypeDiseaseScoreFeasibilityModelStatusEst. Cost
Trehalose-induced lysosomal membrane permeabilization and TFEB activat exploratory motoneuron degeneration 0.900 0.00 NSC34 neuroblastoma cells proposed N/A
Trehalose-induced lysosomal changes and TFEB activation exploratory motoneuron degeneration 0.900 0.00 NSC34 neuroblastoma x spinal c proposed N/A
Transcriptome sequencing of cardiac fibroblasts in TFEB overexpressing exploratory myocardial infarction 0.900 0.00 R26-LSL-TFEB+/+; Acta2-cre mic proposed N/A
TFEB silencing and misfolded protein degradation exploratory motoneuron degeneration 0.880 0.00 NSC34 neuroblastoma x spinal c proposed N/A
Protein expression analysis and cell migration assays in cardiac fibro exploratory cardiac fibrosis 0.880 0.00 primary cardiac fibroblasts fr proposed N/A
Functional validation of trehalose effects on misfolded protein cleara exploratory motoneuron degeneration diseas 0.850 0.00 cell models expressing misfold proposed N/A
ChIP-qPCR validation of TFEB binding to Thbs1 promoter exploratory cardiac fibrosis 0.850 0.00 mouse cardiac fibroblasts proposed N/A
Trehalose analog testing for autophagy induction exploratory motoneuron degeneration 0.820 0.00 NSC34 neuroblastoma x spinal c proposed N/A

Related Papers (20)

Scientific publications cited in analyses involving this entity

Title & PMIDAuthorsJournalYearCitations
Autophagy and ALS: mechanistic insights and therapeutic implications. [PMID:34057020] Chua JP, De Calbiac H, Kabashi E, Barmad Autophagy 2022 2
Trehalose induces autophagy via lysosomal-mediated TFEB activation in models of [PMID:30335591] Rusmini P, Cortese K, Crippa V, Cristofa Autophagy 2019 2
Acetylation in the regulation of autophagy. [PMID:35435793] Xu Y, Wan W Autophagy 2023 1
Chemical and Molecular Strategies in Restoring Autophagic Flux in TDP-43 Protein [PMID:41900026] Jamerlan A, Hulme J Molecules (Basel, Switzerland) 2026 0
Enhanced lysosomal activity prevents infection with PrPSc and the seeding activi [PMID:41391758] Mercer RCC, Le NTT, Mirza-Romero NA, Orb The Journal of biological chem 2026 0
Mammalian lipophagy: process and function. [PMID:41681129] Zhao R, Dai E, Kang R, Liu J, Klionsky D Autophagy 2026 0
PSAT1 inhibits mTORC1 activation by preventing Rag heterodimer formation in lung [PMID:40702660] Liu Y, Cheng Z, Zhang J, Zhang Y, Zhao T Autophagy 2026 0
Electroacupuncture regulates neuronal ferroptosis and ferritinophagy through lys [PMID:41272418] Tang B, Xu X, Zhao W, Zhou Q, Du G et al J Cereb Blood Flow Metab 2026 0
Nanocarrier-enhanced simvastatin modulates AMPK-ULK1 pathway and oxidative stres [PMID:41314452] Afify AM, El-Sayed EK, Ismail A, Nofal S Eur J Pharmacol 2026 0
Macrophage PD-1 regulates energy expenditure and metabolic dysfunction under imm [PMID:41380676] Wu MM, Yang YC, Hu ZQ, Chang JY, Xiao H Cell Metab 2026 0
Maspardin/SPG21 controls lysosome motility and TFEB phosphorylation through RAB7 [PMID:41400694] Jacqmin T, Gilis F, Albert M, Gaussin JF J Cell Biol 2026 0
Endothelial Transcription Factor EB Protects Against Doxorubicin-Induced Endothe [PMID:41410033] Du W, Ringer M, Desai D, Khandakar GI, T Circulation 2026 0
Proteotoxic stress triggers TFEB- and TFE3-mediated autophagy and lysosomal biog [PMID:41450115] Zhu Z, Yang J, Montefusco S, Xia S, Ou J Autophagy 2026 0
β-Sitosterol ameliorates metabolic dysfunction-associated steatohepatitis by tar [PMID:41501416] Wang Y, Sun Y, Wang CY, Cao M, Hao R et Acta Pharmacol Sin 2026 0
Epigenetic H3K4me3 activation of miR-155-5p promotes intervertebral disc degener [PMID:41536620] Wang X, Sun H, Xiao W, Zhang Y, Lu X et Noncoding RNA Res 2026 0
AMPK promotes TFEB transcriptional activity through dephosphorylation at both MT [PMID:41661247] Negoita F, Fraguas Bringas C, Hellberg K Autophagy 2026 0
Microglia TFEB activation attenuates Alzheimer's disease pathology by enhancing [PMID:41673711] Kim Y, Ha TY, Kondaurova O, Lee MS, Chan J Neuroinflammation 2026 0
Neuronal PPP2R5C in plasma is a potential biomarker for early diagnosis of Alzhe [PMID:41720088] Luo S, Liu H, Xiao T, Li Y, Liu X et al. Cell Rep Med 2026 0
Prussian Blue Nanozyme Disrupts the Self-Reinforcing Loop of Tauopathy via Tripl [PMID:41797478] Wu F, Huang J, Wang J, Wu R, Zhang H et Adv Healthc Mater 2026 0
SLC38A9 Regulation Affects Hippocampal Neuronal Autophagy: A Potential Alzheimer [PMID:41811103] Chen Y, Ji X, Zhao J, Bao Z, Huang Y CNS Neurosci Ther 2026 0

Debates (20)

Multi-agent debates referencing this entity

Epigenetic clocks as biomarkers for Alzheimer disease and neurodegeneration

completed · Rounds: 5 · Score: 0.50 · 2026-04-25

Lysosomal membrane permeabilization releasing cathepsins triggers NLRP3 inflamma

closed · Rounds: 4 · Score: 0.76 · 2026-04-22

The study shows trehalose causes lysosomal membrane permeabilization (LMP) that

closed · Rounds: 4 · Score: 0.61 · 2026-04-21

While the study establishes that trehalose-induced lysosomal permeabilization ac

closed · Rounds: 4 · Score: 0.73 · 2026-04-21

The finding that trehalase-resistant analogs and other disaccharides mimic treha

closed · Rounds: 4 · Score: 0.60 · 2026-04-21

The debate identified this as a critical mechanistic gap - TFEB may increase lys

closed · Rounds: 4 · Score: 0.30 · 2026-04-21

The core causation versus correlation debate remains unresolved despite being ce

closed · Rounds: 4 · Score: 0.50 · 2026-04-20

The debate proposed temporal TFEB modulation but identified no validated biomark

closed · Rounds: 4 · Score: 1.00 · 2026-04-20

How does synaptic protein turnover change with age and neurodegeneration, and wh

closed · Rounds: 4 · Score: 0.50 · 2026-04-18

The study shows VCP-mutant astrocytes exhibit hypoxia response activation withou

closed · Rounds: 4 · Score: 0.78 · 2026-04-13

Related Research

Hypotheses and analyses mentioning TFEB in their description or question text

Cell-Type Specific TFEB Modulation

Score: 0.677 · neurodegeneration · 2026-04-04

## Mechanistic Overview Cell-Type Specific TFEB Modulation starts from the claim that modulating TFEB within the disease

The Mitochondrial-Lysosomal Metabolic Coupling Dysfunction

Score: 0.652 · neurodegeneration · 2026-04-02

## Mechanistic Overview The Mitochondrial-Lysosomal Metabolic Coupling Dysfunction starts from the claim that modulating

Radiation drives pericyte senescence through lysosome acidification failure and

Score: 0.652 · neurodegeneration · 2026-04-25

Autophagosomes still form after irradiation, but damaged lysosomes cannot clear cargo, sustaining ROS and SASP output.

mTORC1 displacement from lysosomal surface enables calcineurin access to TFEB

Score: 0.650 · neurodegeneration · 2026-04-21

## Mechanistic Overview mTORC1 displacement from lysosomal surface enables calcineurin access to TFEB starts from the cl

TFEB-PGC1α Mitochondrial-Lysosomal Decoupling

Score: 0.622 · neurodegeneration · 2026-04-02

## Mechanistic Overview TFEB-PGC1α Mitochondrial-Lysosomal Decoupling starts from the claim that modulating TFEB within

Lysosomal pH Restoration Upstream of TFEB

Score: 0.619 · neurodegeneration · 2026-04-04

## Mechanistic Overview Lysosomal pH Restoration Upstream of TFEB starts from the claim that modulating ATP6V1A within t

Temporal TFEB Modulation Therapy

Score: 0.609 · neurodegeneration · 2026-04-04

## Mechanistic Overview Temporal TFEB Modulation Therapy starts from the claim that modulating TFEB within the disease c

Selective TFEB Cofactor Enhancement

Score: 0.602 · neurodegeneration · 2026-04-04

## Mechanistic Overview Selective TFEB Cofactor Enhancement starts from the claim that modulating TFE3 within the diseas

PIKFYVE Inhibition Activates Aggregate Exocytosis via PI(3,5)P2→TRPML1→Calcineur

Score: 0.584 · neurodegeneration · 2026-04-13

## Mechanistic Overview PIKFYVE Inhibition Activates Aggregate Exocytosis via PI(3,5)P2→TRPML1→Calcineurin→TFEB Cascade

Impaired TFEB/TFE3 Nuclear Translocation Due to mTORC1 Hyperactivity in Motor Ne

Score: 0.578 · neurodegeneration · 2026-04-26

Motor neurons exhibit constitutive mTORC1 activation that phosphorylates TFEB/TFE3 transcription factors, sequestering t

Synergistic enhancement of autophagy and lysosomal biogenesis by combined mTOR i

Score: 0.565 · neuroscience · 2026-04-22

## Mechanistic Overview Synergistic enhancement of autophagy and lysosomal biogenesis by combined mTOR inhibition and TF

TFEB Activation Clears Tau-Loaded Endolysosomal Compartments, Preventing Release

Score: 0.560 · neurodegeneration · 2026-04-22

## Mechanistic Overview TFEB Activation Clears Tau-Loaded Endolysosomal Compartments, Preventing Release for Transcellul

HBOT (2.0 ATA, 60 min) activates TFEB-mediated autophagy-lysosome pathway to acc

Score: 0.560 · neurodegeneration · 2026-04-25

HBOT increases mTORC1 inhibition, promoting TFEB nuclear translocation and enhancing autophagy flux to clear pathologica

YWHAG-Mediated TFEB Subcellular Targeting

Score: 0.549 · neurodegeneration · 2026-04-04

## Mechanistic Overview YWHAG-Mediated TFEB Subcellular Targeting starts from the claim that modulating YWHAG within the

TFEB Activation to Restore Lysosomal Biogenesis in Aged Synapses

Score: 0.533 · proteomics · 2026-04-25

TFEB Activation to Restore Lysosomal Biogenesis in Aged Synapses