Autophagy

Understanding Entity Pages

This page aggregates everything SciDEX knows about Autophagy: 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.

Summary

Autophagy is a conserved cellular self-degradation process where cytoplasmic contents are sequestered in autophagosomes and delivered to lysosomes for degradation. Three types exist: macroautophagy, microautophagy, and chaperone-mediated autophagy. In the brain, autophagy is critical for maintaining neuronal health by clearing damaged mitochondria (mitophagy), protein aggregates (aggrephagy), and dysfunctional organelles.

View on Wiki →

graph TD
    subgraph Signaling["Signaling"]
        Autophagy["Autophagy"] -->|"mediates"| Protein_Degradation["Protein Degradation"]
        Autophagy["Autophagy"] -->|"regulates"| Intestinal_Epithelial_Barrier["Intestinal Epithelial Barrier"]
        Autophagy["Autophagy"] -->|"mediates"| Protein_Clearance["Protein Clearance"]
        Autophagy["Autophagy"] -->|"mediates"| STING_Degradation["STING Degradation"]
        Autophagy["Autophagy"] -->|"regulates"| CLDN5["CLDN5"]
        Autophagy["Autophagy"] -->|"mediates"| Ferroptosis["Ferroptosis"]
        SQSTM1["SQSTM1"] -->|"regulates"| Autophagy["Autophagy"]
        MTOR["MTOR"] -->|"regulates"| Autophagy["Autophagy"]
        ATG5["ATG5"] -->|"activates"| Autophagy["Autophagy"]
        MTOR_1["MTOR"] -.->|"inhibits"| Autophagy["Autophagy"]
    end
    subgraph Pathology["Pathology"]
        Autophagy["Autophagy"] -->|"associated with"| Neuronal_Homeostasis["Neuronal Homeostasis"]
    end
    subgraph Interactions["Interactions"]
        Autophagy["Autophagy"] -->|"involved in"| Protein_Misfolding["Protein Misfolding"]
        Autophagy["Autophagy"] -->|"protects against"| Blood_Brain_Barrier_Injury["Blood-Brain Barrier Injury"]
        ULK1["ULK1"] -->|"interacts with"| Autophagy["Autophagy"]
        LC3["LC3"] -->|"interacts with"| Autophagy["Autophagy"]
    end
    style Autophagy fill:#1b5e20,stroke:#4fc3f7,stroke-width:3px,color:#e0e0e0,font-weight:bold
    style Protein_Degradation fill:#1b5e20,stroke:#4fc3f7,stroke-width:1px,color:#e0e0e0
    style Intestinal_Epithelial_Barrier fill:#1b5e20,stroke:#4fc3f7,stroke-width:1px,color:#e0e0e0
    style Neuronal_Homeostasis fill:#1b5e20,stroke:#4fc3f7,stroke-width:1px,color:#e0e0e0
    style Protein_Misfolding fill:#1b5e20,stroke:#4fc3f7,stroke-width:1px,color:#e0e0e0
    style Protein_Clearance fill:#1b5e20,stroke:#4fc3f7,stroke-width:1px,color:#e0e0e0
    style STING_Degradation fill:#1b5e20,stroke:#4fc3f7,stroke-width:1px,color:#e0e0e0
    style Blood_Brain_Barrier_Injury fill:#ef5350,stroke:#4fc3f7,stroke-width:1px,color:#e0e0e0
    style CLDN5 fill:#006494,stroke:#4fc3f7,stroke-width:1px,color:#e0e0e0
    style Ferroptosis fill:#1b5e20,stroke:#4fc3f7,stroke-width:1px,color:#e0e0e0
    style SQSTM1 fill:#4a1a6b,stroke:#4fc3f7,stroke-width:1px,color:#e0e0e0
    style MTOR fill:#4a1a6b,stroke:#4fc3f7,stroke-width:1px,color:#e0e0e0
    style ULK1 fill:#4a1a6b,stroke:#4fc3f7,stroke-width:1px,color:#e0e0e0
    style ATG5 fill:#4a1a6b,stroke:#4fc3f7,stroke-width:1px,color:#e0e0e0
    style LC3 fill:#4a1a6b,stroke:#4fc3f7,stroke-width:1px,color:#e0e0e0
    style MTOR_1 fill:#4a1a6b,stroke:#4fc3f7,stroke-width:1px,color:#e0e0e0