gene

PTCH1

Entity Detail — Knowledge Graph Node

Understanding Entity Pages

This page aggregates everything SciDEX knows about PTCH1: 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.

20Connections
0Hypotheses
0Analyses
15Outgoing
5Incoming
0Experiments

Summary

PTCH1 encodes the principal receptor for Hedgehog signaling, which plays crucial roles in neuronal development, dopaminergic function, and is implicated in Parkinson's disease pathogenesis.

View on Wiki →

🧬 Gene Info
Gene SymbolPTCH1
Full NamePatched 1 (Hedgehog Receptor)
Chromosome9q22.32
Functionis a 12-pass transmembrane protein that functions as the negative regulator of the Hedgehog pathway by inhibiting Smoothened (SMO) in the absence of Hedgehog ligands[@gates2015].
Primary Expressionseveral regions relevant to neurodegenerative disease[@khalil2019]:
Molecular Weight160 kDa
Amino Acids1448 aa
Exons24
Pathwayssignaling: **Canonical Pathway**:
GeneCardsPTCH1
Human Protein AtlasPTCH1
ApproachMechanism
SMO agonistsActivate Hedgehog pathway
PTCH1 modulatorsModify pathway inhibition
GLI activatorsBypass upstream defects
Associated DiseasesParkinson's disease, Alzheimer's disease
InteractionsSHH, NEURON, SYNAPSE, ATXN3, INFLAMMATION, APOPTOSIS
KG Connections20 knowledge graph edges
DatabasesGeneCardsUniProtNCBI GeneHPASTRING

Wiki Pages (21)

Knowledge base pages for this entity

Canonical Page

PTCH1 — Patched 1 (Hedgehog Receptor)

gene · 1747 words

Neurogenesis

cell · 3757 words

PTCH2 Gene

gene · 3361 words

GLI1 — GLI Family Zinc Finger 1

gene · 3218 words

GPR161 — G Protein-Coupled Receptor 161

gene · 2976 words

Hedgehog Signaling Pathway in Neurodegeneration

mechanism · 2948 words

Pathway Diagram

graph TD
    PTCH1["PTCH1"]
    CSNK1D["CSNK1D"]
    CSNK1D -->|"regulates"| PTCH1
    Als{"Als"}
    PTCH1 -->|"activates"| Als
    Inflammation{"Inflammation"}
    PTCH1 -->|"activates"| Inflammation
    SHH["SHH"]
    PTCH1 -->|"expressed_in"| SHH
    ASTROCYTES["ASTROCYTES"]
    PTCH1 -->|"expressed_in"| ASTROCYTES
    GENES["GENES"]
    PTCH1 -->|"expressed_in"| GENES
    ASTROCYTE["ASTROCYTE"]
    PTCH1 -->|"expressed_in"| ASTROCYTE
    NEURON["NEURON"]
    PTCH1 -->|"activates"| NEURON
    SYNAPSE["SYNAPSE"]
    PTCH1 -->|"activates"| SYNAPSE
    Hedgehog(["Hedgehog"])
    PTCH1 -->|"activates"| Hedgehog
    Sonic_Hedgehog(["Sonic Hedgehog"])
    PTCH1 -->|"activates"| Sonic_Hedgehog
    Apoptosis(["Apoptosis"])
    PTCH1 -->|"activates"| Apoptosis
    Chaperone(["Chaperone"])
    PTCH1 -->|"activates"| Chaperone
    Unfolded_Protein_Response(["Unfolded Protein Response"])
    PTCH1 -->|"activates"| Unfolded_Protein_Response
    INFLAMMATION["INFLAMMATION"]
    INFLAMMATION -->|"activates"| PTCH1

Outgoing (15)

TargetRelationTypeStr
Alsactivatesdisease0.65
Inflammationactivatesdisease0.65
SHHexpressed_ingene0.60
Sonic Hedgehogactivatespathway0.60
SHHinhibitsgene0.60

Incoming (5)

SourceRelationTypeStr
CSNK1Dregulatesgene0.80
ATXN3inhibitsgene0.60
ATXN3expressed_ingene0.60
INFLAMMATIONactivatesgene0.60
APOPTOSISactivatesgene0.60

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

Experiments (0)

Experimental studies targeting or related to this entity

ExperimentTypeDiseaseScoreFeasibilityModelStatusEst. Cost
No experiments found

Related Papers (0)

Scientific publications cited in analyses involving this entity

Title & PMIDAuthorsJournalYearCitations
No papers found