concept

LYSOSOMAL DYSFUNCTION

Entity Detail — Knowledge Graph Node

Understanding Entity Pages

This page aggregates everything SciDEX knows about LYSOSOMAL DYSFUNCTION: 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.

145Connections

1Hypotheses

2Analyses

50Outgoing

50Incoming

0Experiments

2Debates

No summary available yet.

View on Wiki →

No AI portrait yet

💡 Concept Info

Name	LYSOSOMAL DYSFUNCTION
Key Genes/Proteins	ABCA1, ALPHA-SYNUCLEIN, AMYLOID, APOE, C9orf72, CTSB
Related Diseases	ALS, CERAMIDE, CHOLESTEROL, DEMENTIA, DOPAMINE

Wiki Pages (1)

Knowledge base pages for this entity

Canonical Page

Lysosomal Dysfunction in Neurodegeneration

mechanism · 3582 words

→

Pathway Diagram

graph TD
    LYSOSOMAL_DYSFUNCTION["LYSOSOMAL DYSFUNCTION"]
    LYSOSOMAL_DYSFUNCTION -->|"causes"| Neurodegenerative_Diseases["Neurodegenerative Diseases"]
    LYSOSOMAL_DYSFUNCTION -->|"contributes to"| LIPID_ACCUMULATION["LIPID ACCUMULATION"]
    LYSOSOMAL_DYSFUNCTION -->|"contributes to"| Parkinson_Disease["Parkinson Disease"]
    LYSOSOMAL_DYSFUNCTION -->|"contributes to"| Insulin_Resistance["Insulin Resistance"]
    LYSOSOMAL_DYSFUNCTION -->|"contributes to"| Lipid_Accumulation["Lipid Accumulation"]
    LYSOSOMAL_DYSFUNCTION -->|"causes"| Lysosomal_Storage_Diseases["Lysosomal Storage Diseases"]
    LYSOSOMAL_DYSFUNCTION -->|"contributes to"| Parkinson_s_Disease["Parkinson's Disease"]
    LYSOSOMAL_DYSFUNCTION -->|"contributes to"| Neurodegeneration["Neurodegeneration"]
    VCP["VCP"] -->|"causes"| LYSOSOMAL_DYSFUNCTION
    Obesity["Obesity"] -->|"causes"| LYSOSOMAL_DYSFUNCTION
    TREM2_p_Q33X_mutation["TREM2 p.Q33X mutation"] -->|"causes"| LYSOSOMAL_DYSFUNCTION
    GBA["GBA"] -->|"regulates"| LYSOSOMAL_DYSFUNCTION
    Cellular_Ageing["Cellular Ageing"] -->|"contributes to"| LYSOSOMAL_DYSFUNCTION
    Autophagy["Autophagy"] -->|"regulates"| LYSOSOMAL_DYSFUNCTION
    TBK1["TBK1"] -.prevents.-> LYSOSOMAL_DYSFUNCTION
    Glycerophosphodiesters["Glycerophosphodiesters"] -->|"correlates_with"| LYSOSOMAL_DYSFUNCTION

Outgoing (54)

Target	Relation	Type	Str
Defective Mitophagy	causes	phenotype	0.92
Parkinson Disease	contributes_to	disease	0.90
Neurodegenerative Diseases	associated_with	disease	0.90
Proximal Tubular Epithelial Cells	contributes_to	cell_type	0.90
Insulin Resistance	contributes_to	phenotype	0.90
Neurodegenerative Diseases	causes	disease	0.90
LIPID ACCUMULATION	contributes_to	entity	0.90
Microglial clearance capacity	associated_with	phenotype	0.90
Lipid Accumulation	associated_with	process	0.85
Parkinson's Disease	contributes_to	disease	0.85
mitochondrial apoptosis	associated_with	process	0.85
Neuroinflammation	promotes	process	0.85
lipid accumulation	promotes	process	0.85
Mitochondrial Dysfunction	contributes_to	phenotype	0.85
Cellular Senescence	promotes	phenotype	0.85
Foam Cell Phenotype	contributes_to	phenotype	0.85
Disease Development	contributes_to	process	0.85
Lysosomal Storage Diseases	causes	disease	0.85
Neurodegeneration	contributes_to	disease	0.80
Lysosomal Storage Diseases	contributes_to	disease	0.80
tau pathology clearance	associated_with	process	0.80
Proteotoxic Stress	contributes_to	process	0.80
Lipotoxicity	contributes_to	phenotype	0.80
Mitochondria-Lysosome Contacts	associated_with	mechanism	0.80
TFEB activation	causes (dysfunction precedes and triggers compensatory TFE)	mechanism	0.75
carcinoma	associated_with	disease	0.70
Alzheimer's disease	causes	disease	0.70
Alzheimer's disease	associated_with	disease	0.70
ALS	causes	disease	0.70
ALS	associated_with	disease	0.70
FTD	associated_with	disease	0.70
frontotemporal dementia	causes	disease	0.70
amyotrophic lateral sclerosis	causes	disease	0.70
STEM CELLS	treats	cell_type	0.65
INFLAMMATION	causes	phenotype	0.65
PHAGOCYTOSIS	inhibits	phenotype	0.65
INFLAMMATION	exacerbates	phenotype	0.65
PERICYTE	inhibits	cell_type	0.65
MICROGLIA	inhibits	cell_type	0.65
GRN	treats	gene	0.65
INSULIN RESISTANCE	inhibits	phenotype	0.65
INSULIN RESISTANCE	exacerbates	phenotype	0.65
INSULIN RESISTANCE	causes	phenotype	0.65
PERICYTE	causes	cell_type	0.65
TFEB	regulates	gene	0.65
SUBSTANTIA NIGRA	associated_with	brain_region	0.55
PARKINSON'S DISEASE	implicated_in	disease	0.55
AUTOPHAGOSOMES	associated_with	organelle	0.50
INSULIN RESISTANCE	activates	process	0.50
TEMPORAL LOBE	associated_with	brain_region	0.50

Incoming (91)

Source	Relation	Type	Str
Obesity	causes	disease	0.95
CTSD Deficiency	causes	phenotype	0.95
SLC45A1	regulates	protein	0.95
VCP	causes	gene	0.95
VCP mutant microglia	exhibits	cell_type	0.90
TREM2 p.Q33X mutation	causes	gene	0.90
GBA	regulates	entity	0.90
Schaftoside	associated_with	compound	0.88
Autophagy	regulates	process	0.85
LRRK2	causes	protein	0.85
Amyloid Beta	associated_with	protein	0.85
LAMP2	associated_with	protein	0.85
Cellular Ageing	contributes_to	process	0.85
TBK1	prevents	gene	0.85
Glycerophosphodiesters	correlates_with	compound	0.85
lysophagy	protects_against	process	0.80
AMYOTROPHIC LATERAL SCLEROSIS	associated_with	gene	0.80
OXIDATIVE STRESS	causes	process	0.80
GBA1	causes	gene	0.80
TFEB	modulates	gene	0.75
Polyamines	modulates	compound	0.75
mitochondrial dysfunction	interacts_with	phenotype	0.75
TDP-43	activates	protein	0.70
GRN	causes	gene	0.70
MAPT	causes	gene	0.70
C9orf72	causes	gene	0.70
Bafilomycin	mimics	drug	0.70
AMYLOID	protects_against	protein	0.70
NEURONS	causes	cell_type	0.70
neurons	inhibits	cell_type	0.70
autophagy pathway	mediates	pathway	0.70
microglia	associated_with	cell_type	0.70
TREM2	activates	gene	0.65
TFEB	exacerbates	gene	0.65
TFEB	treats	gene	0.65
APOE	causes	gene	0.65
GBA	interacts_with	gene	0.65
GBA	increases_risk	gene	0.65
MICROGLIA	activates	cell_type	0.65
CERAMIDE	activates	phenotype	0.65
CORTEX	activates	brain_region	0.65
TFEB	causes	gene	0.65
OLIGODENDROCYTES	activates	cell_type	0.65
ABCA1	causes	gene	0.65
TREM2	exacerbates	gene	0.65
GBA	encodes	gene	0.65
CHOLESTEROL	regulates	phenotype	0.65
TFEB	interacts_with	gene	0.65
C9orf72	interacts_with	gene	0.65
MICROGLIA	interacts_with	cell_type	0.65

Targeting Hypotheses (1)

Hypotheses where this entity is a therapeutic target

Hypothesis	Score	Disease	Analysis
APOE4 preferentially signals through LRP1 over LDLR, alterin	0.610	neuroscience	APOE4-driven lipid metabolism dysregulat

Mentioning Analyses (2)

Scientific analyses that reference this entity

Lysosomal dysfunction and cathepsin leakage in Alzheimer disease progression

neuroscience | 2026-04-04 | 7 hypotheses Top: 0.680

Does TFEB dysfunction cause neurodegeneration or represent a compensatory respon

neurodegeneration | 2026-04-03 | 7 hypotheses Top: 0.697

Experiments (0)

Experimental studies targeting or related to this entity

Experiment	Type	Disease	Score	Feasibility	Model	Status	Est. Cost
No experiments found

Related Papers (0)

Scientific publications cited in analyses involving this entity

Title & PMID	Authors	Journal	Year	Citations
No papers found

Debates (2)

Multi-agent debates referencing this entity

Lysosomal membrane permeabilization releasing cathepsins triggers NLRP3 inflamma

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

The debate highlighted TFEB's role in mitochondrial-lysosomal coupling but could

closed · Rounds: 4 · Score: 0.95 · 2026-04-03

Related Research

Hypotheses and analyses mentioning LYSOSOMAL DYSFUNCTION in their description or question text

No additional research found