protein

PDGFR

Entity Detail — Knowledge Graph Node

Understanding Entity Pages

This page aggregates everything SciDEX knows about PDGFR: 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.

32Connections
1Hypotheses
0Analyses
24Outgoing
8Incoming

Summary

PDGFR-Beta Protein

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🔬 Protein Info
Gene SymbolPDGFR
FunctionPDGFR-beta (PDGFRB) is a receptor tyrosine kinase that translates platelet-derived growth-factor ligands into pericyte survival, vascular maturation, and neurovascular homeostasis programs.
PathwaysMAPK signaling, PI3K-AKT-mTOR signaling, glymphatic clearance, blood-brain barrier
UniProt IDP09619
GeneCardsPDGFR
Human Protein AtlasPDGFR
Associated DiseasesHuntington's disease, glioblastoma
InteractionsPI3K, ERK, MAPK, GBM, IL2
KG Connections32 knowledge graph edges
DatabasesGeneCardsNCBI GeneHPASTRING
🔮 Predicted Structure: PDGFR — AlphaFold P09619 Click to expand

AI-predicted structure from AlphaFold | Powered by Mol*

Wiki Pages (20)

Knowledge base pages for this entity

blood-brain-barrier

general · 4426 words

neurovascular-coupling

mechanism · 3900 words

Blood-Brain Barrier Breakdown in Neurodegeneration

mechanism · 3474 words

RICTOR Protein

protein · 3451 words

Prion Strain Diversity and Selective Vulnerability

experiment · 3399 words

Pathway Diagram

graph TD
    PDGFR(["PDGFR"])
    style PDGFR fill:#1a237e,stroke:#4fc3f7,stroke-width:3px,color:#fff
    Glioblastoma["Glioblastoma"]
    PI3K(["PI3K"])
    glioblastoma["glioblastoma"]
    pericytes(["pericytes"])
    MAPK_signaling(("MAPK signaling"))
    PI3K_AKT_mTOR_signaling(("PI3K-AKT-mTOR signaling"))
    Alzheimer_s_disease["Alzheimer's disease"]
    neurodegeneration["neurodegeneration"]
    glymphatic_clearance(("glymphatic clearance"))
    Huntington_s_disease(["Huntington's disease"])
    blood_brain_barrier["/"blood-brain barrier"/"]
    ERK(["ERK"])
    MAPK["MAPK"]

    PDGFR -->|"associated_with"| Glioblastoma
    PDGFR -->|"activates"| PI3K
    PDGFR -->|"associated_with"| glioblastoma
    PDGFR -->|"expressed_in"| pericytes
    PDGFR -->|"participates_in"| MAPK_signaling
    PDGFR -->|"participates_in"| PI3K_AKT_mTOR_signaling
    PDGFR -->|"regulates"| PI3K
    PDGFR -->|"regulates"| Alzheimer_s_disease
    PDGFR -->|"protects_against"| neurodegeneration
    PDGFR -->|"participates_in"| glymphatic_clearance
    PDGFR -->|"associated_with"| Huntington_s_disease
    PDGFR -->|"participates_in"| blood_brain_barrier
    ERK -->|"activates"| PDGFR
    MAPK -->|"activates"| PDGFR

    classDef gene fill:#1a3a2a,stroke:#4caf50,color:#e0e0e0
    classDef protein fill:#1a2a3a,stroke:#4fc3f7,color:#e0e0e0
    classDef disease fill:#3a1a1a,stroke:#ef5350,color:#e0e0e0
    classDef pathway fill:#2a1a3a,stroke:#ce93d8,color:#e0e0e0
    classDef mechanism fill:#2a2a1a,stroke:#ffd54f,color:#e0e0e0
    classDef drug fill:#1a2a2a,stroke:#80cbc4,color:#e0e0e0
    class Glioblastoma disease
    class PI3K protein
    class glioblastoma disease
    class pericytes protein
    class MAPK_signaling pathway
    class PI3K_AKT_mTOR_signaling pathway
    class Alzheimer_s_disease disease
    class neurodegeneration disease
    class glymphatic_clearance pathway
    class Huntington_s_disease protein
    class blood_brain_barrier mechanism
    class ERK protein
    class MAPK gene

Outgoing (24)

TargetRelationTypeStr
PI3Kactivatesprotein0.70
glioblastomaassociated_withdisease0.70
PI3Kcausesgene0.60
glioblastomacausesdisease0.60
PI3Kinhibitsgene0.60

Incoming (8)

SourceRelationTypeStr
AKTcausesgene0.60
EGFRcausesgene0.60
GBMcausesgene0.60
GBMinhibitsgene0.60
IL2activatesgene0.60

Targeting Hypotheses (1)

Hypotheses where this entity is a therapeutic target

HypothesisScoreDiseaseAnalysis
Pericyte Contractility Reset via Selective PDGFR-β Agonism 0.443 neurodegeneration Perivascular spaces and glymphatic clear

Mentioning Analyses (0)

Scientific analyses that reference this entity

No analyses mention this entity

Related Papers (20)

Scientific publications cited in analyses involving this entity

Title & PMIDAuthorsJournalYearCitations
Targeting ECM-producing cells with CAR-T therapy alleviates fibrosis in chronic [PMID:40848726] Zhao S, Li R, Xia Y, Wang X, Liu Z, Chu Cell Stem Cell 2025 1
Neurovascular unit, neuroinflammation and neurodegeneration markers in brain dis [PMID:39526043] Kempuraj D, Dourvetakis KD, Cohen J, Val Front Cell Neurosci 2024 1
The Genetics of Primary Familial Brain Calcification: A Literature Review. [PMID:37446066] Chen SY, Ho CJ, Lu YT, Lin CH, Lan MY, T Int J Mol Sci 2023 1
Interplay of Low-Density Lipoprotein Receptors, LRPs, and Lipoproteins in Pulmon [PMID:35257044] Calvier L, Herz J, Hansmann G JACC Basic Transl Sci 2022 1
Decoding myofibroblast origins in human kidney fibrosis. [PMID:33176333] Kuppe C, Ibrahim MM, Kranz J, Zhang X, Z Nature 2021 1
APOE4 leads to blood-brain barrier dysfunction predicting cognitive decline. [PMID:32376954] Montagne A, Nation DA, Sagare AP, Barisa Nature 2020 1
Pathophysiology of Primary Familial Brain Calcification. [PMID:41212990] Keller A Annual review of physiology 2026 0
A FZD4/LRP5 agonist restores pericyte coverage and vascular integrity by increas [PMID:41890033] Levey J, Howe M, Douglas K, Odame E, Raj bioRxiv : the preprint server 2026 0
Immunological mechanisms and therapeutic approaches in pulmonary fibrosis. [PMID:41951242] Nell LM, Hendriks RW, Wijsenbeek MS, Cor Eur Respir Rev 2026 0
Nano-Enabled Fluorescence Switching: A Novel Strategy for PDGFRβ Detection and T [PMID:41884335] Fu X, Fan J, Chen H, Zheng Y, Liu Y, Zha Research (Washington, D.C.) 2026 0
Loss of Pericyte Exacerbates Alzheimer's Disease-Associated Retinal Pathology. [PMID:41814129] Hai-Chao C, Fu-Lin G, Jia-Xin C, Yi-Shu Clinical & experimental ophtha 2026 0
Central nervous system pericytes express soluble ST2 in inflammation and injury. [PMID:41857656] Jansson D, Highet B, Li S, Stevenson TJ, Molecular brain 2026 0
Astrocyte-Glioblastoma Stem Cell Interactions via Extracellular Vesicles Contrib [PMID:41712235] Shirai Y, Tsuda M, Wang L, Oda Y, Sugizn Pathology international 2026 0
The role of endothelial cell-pericyte interactions in vascularization and diseas [PMID:38246244] Li G, Gao J, Ding P, Gao Y Journal of advanced research 2025 0
Pericytes in Brain Homeostasis: Developmental Roles and Adult Functions. [PMID:41351407] Drozd U, Vechkapova S, Lanshakov D Frontiers in bioscience (Landm 2025 0
Pericyte-derived fibrotic scarring is conserved across diverse central nervous s [PMID:34535655] Dias DO, Kalkitsas J, Kelahmetoglu Y, Es Nature communications 2021 0
Blood-brain barrier breakdown is an early biomarker of human cognitive dysfuncti [PMID:30643288] Nation DA, Sweeney MD, Montagne A, Sagar Nature medicine 2019 0
Pericytes in Primary Familial Brain Calcification. [PMID:31147881] Zarb Y, Franzoso FD, Keller A Advances in experimental medic 2019 0
Reducing Pericyte-Derived Scarring Promotes Recovery after Spinal Cord Injury. [PMID:29502968] Dias DO, Kim H, Holl D, Werne Solnestam Cell 2018 0
Clarifying off-target effects for torcetrapib using network pharmacology and rev [PMID:23228038] ["Fan S", "Geng Q", "Pan Z", "Li X", "Ti BMC systems biology 2012 0