protein

SMAD4

Entity Detail — Knowledge Graph Node

Understanding Entity Pages

This page aggregates everything SciDEX knows about SMAD4: 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.

200Connections
0Hypotheses
0Analyses
50Outgoing
50Incoming

Summary

SMAD4 is a protein involved in neurodegeneration research. Key relationships include: activates, inhibits, expressed in. Associated with Als, Alzheimer, Cancer. Connected to 102 entities in the SciDEX knowledge graph.

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🔬 Protein Info
Gene SymbolSMAD4
Full NameSMAD Family Member 4
Chromosome18q21.1
Functionis a central mediator of TGF-beta signaling in the nervous system.
Molecular Weight60 kDa
Amino Acids552 aa
PathwaysTGF-β
UniProt IDQ99707
NCBI Gene ID4089
Ensembl IDENSG00000141646
OMIM600993
GeneCardsSMAD4
Human Protein AtlasSMAD4
Official SymbolSMAD4
Official Full NameSMAD Family Member 4
Associated DiseasesCancer
InteractionsLC3, P38, CTSD, TGFB1, BNIP3L, OVERVIEW
KG Connections198 knowledge graph edges
DatabasesGeneCardsHPASTRING
🔮 Predicted Structure: SMAD4 — AlphaFold Q99707 Click to expand

AI-predicted structure from AlphaFold | Powered by Mol*

Wiki Pages (21)

Knowledge base pages for this entity

Canonical Page

SMAD4 — SMAD Family Member 4

gene · 866 words

TGF-β Signaling in Parkinson's Disease

mechanism · 3514 words

SMAD3 — SMAD Family Member 3

gene · 2938 words

TGF-beta Signaling Pathway in Neurodegeneration

mechanism · 2913 words

BMPR2 Gene

gene · 2573 words

SMAD6 — SMAD Family Member 6

gene · 2543 words

Pathway Diagram

graph TD
    SMAD4["<b>SMAD4</b>"]
    mitophagy(["mitophagy"])
    SMAD4 -->|"regulates"| mitophagy
    Als{"Als"}
    SMAD4 -->|"activates"| Als
    Cancer{"Cancer"}
    SMAD4 -->|"activates"| Cancer
    Tumor{"Tumor"}
    SMAD4 -->|"expressed in"| Tumor
    Ms{"Ms"}
    SMAD4 -->|"activates"| Ms
    SMAD4 -->|"activates"| Tumor
    SMAD4 -->|"expressed in"| Ms
    SMAD2["SMAD2"]
    SMAD4 -->|"regulates"| SMAD2
    LC3["LC3"]
    SMAD4 -->|"activates"| LC3
    Mitophagy(["Mitophagy"])
    SMAD4 -->|"activates"| Mitophagy
    AUTOPHAGY["AUTOPHAGY"]
    SMAD4 -->|"activates"| AUTOPHAGY
    APOPTOSIS["APOPTOSIS"]
    SMAD4 -->|"activates"| APOPTOSIS
    BMPR1A["BMPR1A"]
    BMPR1A -->|"associated with"| SMAD4
    BNIP3["BNIP3"]
    BNIP3 -->|"activates"| SMAD4
    MAP1LC3["MAP1LC3"]
    MAP1LC3 -->|"activates"| SMAD4
    GENES["GENES"]
    GENES -->|"activates"| SMAD4
    TGFB1["TGFB1"]
    TGFB1 -->|"activates"| SMAD4
    FUNDC1["FUNDC1"]
    FUNDC1 -->|"activates"| SMAD4
    SMAD3["SMAD3"]
    SMAD3 -->|"regulates"| SMAD4
    BNIP3L["BNIP3L"]
    BNIP3L -->|"activates"| SMAD4
    TP53["TP53"]
    TP53 -->|"activates"| SMAD4
    MYC["MYC"]
    MYC -->|"activates"| SMAD4
    P62["P62"]
    P62 -->|"activates"| SMAD4
    CANCER["CANCER"]
    CANCER -->|"activates"| SMAD4
    style SMAD4 fill:#1a3a4a,stroke:#4fc3f7,stroke-width:3px,color:#e0e0e0

Outgoing (121)

TargetRelationTypeStr
mitophagyregulatespathway0.90
Alsactivatesdisease0.75
Tumorexpressed_indisease0.75
Tumorinhibitsdisease0.75
Hepatic Fibrosisactivatesdisease0.70

Incoming (79)

SourceRelationTypeStr
BMPR1Aassociated_withgene0.80
BNIP3activatesgene0.60
TGFB1activatesgene0.60
FUNDC1activatesgene0.60
SMAD3regulatesgene0.60

Targeting Hypotheses (0)

Hypotheses where this entity is a therapeutic target

HypothesisScoreDiseaseAnalysis
No targeting hypotheses

Mentioning Analyses (0)

Scientific analyses that reference this entity

No analyses mention this entity

Related Papers (0)

Scientific publications cited in analyses involving this entity

Title & PMIDAuthorsJournalYearCitations
No papers found