gene 699 words KG: CLDN5
Contents

CLDN5 — Claudin-5

🧬 Gene Info
Gene SymbolCLDN5
Full NameClaudin-5
Chromosome22q11.21.
Protein TypeStructural Protein
Target ClassStructural Protein
FunctionTight junction protein modulation - no established druggable mechanisms
Mechanism of ActionTight junction protein modulation - no established druggable mechanisms
Primary ExpressionBrain endothelial cells, Tight junctions of blood-brain barrier
DruggabilityUndruggable (0.20)
Clinical StageApproved
Amino Acids218 aa
Exons4
PathwaysCerebrovascular
UniProt IDO00511
NCBI Gene ID9079
Ensembl IDENSG00000184113
OMIM602507
GeneCardsCLDN5
Human Protein AtlasCLDN5
Associated DiseasesALS, blood-retinal barrier integrity, Brain Edema, neurodegeneration, stroke
Known Drugs/Compoundscurcumin, resveratrol
InteractionsABCB1, ABCD1, ABCD2, ABCG2, AMYLOID, AND
SciDEX TargetView Target Profile (5 clinical trials)
SciDEX HypothesesGut-BBB Axis: Tributyrin/Butyrate HDAC Inhibition
Plasma Claudin-5 Proteolytic Fragments Distinguish
Vascular-Glial Interface Restoration (+2 more)
KG Connections392 knowledge graph edges
DatabasesGeneCardsHPASTRING

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Knowledge Graph

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🌐 Cross-references

NCBI GeneUniProtGeneCardsWikipediaHGNCEnsembl

Related Hypotheses (25)

Piezoelectric Nanochannel BBB Disruption
Score: 0.52
Synthetic Biology BBB Endothelial Cell Reprogramming
Score: 0.73
Selective APOE4 Degradation via Proteolysis Targeting Chimer
Score: 0.79
Competitive APOE4 Domain Stabilization Peptides
Score: 0.78
SASP-Driven Aquaporin-4 Dysregulation
Score: 0.78
Prefrontal sensory gating circuit restoration via PV interne
Score: 0.78
APOE4 Allosteric Rescue via Small Molecule Chaperones
Score: 0.76
Targeted APOE4-to-APOE3 Base Editing Therapy
Score: 0.76
GFAP-Positive Reactive Astrocyte Subtype Delineation
Score: 0.75
APOE Isoform Expression Across Glial Subtypes
Score: 0.74
Aquaporin-4 Polarization Rescue
Score: 0.73
Interfacial Lipid Mimetics to Disrupt Domain Interaction
Score: 0.72
Circadian Glymphatic Rescue Therapy (Melatonin-focused)
Score: 0.71
Mitochondrial-Nuclear Epigenetic Cross-Talk Restoration
Score: 0.70
Pericyte Contractility Reset via Selective PDGFR-β Agonism
Score: 0.68
LRP1-Dependent Tau Uptake Disruption
Score: 0.60
Gut Barrier Permeability-α-Synuclein Axis Modulation
Score: 0.53
ACSL4-Driven Ferroptotic Priming in Disease-Associated Micro
Score: 0.87
Dual-Domain Antibodies with Engineered Fc-FcRn Affinity Modu
Score: 0.77
SIRT3-Mediated Mitochondrial Deacetylation Failure with PINK
Score: 0.74
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Related Analyses (9)

Cell type vulnerability in Alzheimers Disease (SEA-AD transc
neurodegeneration · completed
Blood-brain barrier transport mechanisms for antibody therap
neurodegeneration · archived
4R-tau strain-specific spreading patterns in PSP vs CBD
neurodegeneration · archived
Sleep disruption as cause and consequence of neurodegenerati
neurodegeneration · archived
What are the mechanisms by which gut microbiome dysbiosis in
neurodegeneration · completed

Related Experiments (2)

s:** - Compare uptake with/without magnetic particles using
falsification · proposed · Score: 0.40
s:** - Compare brain penetration in FcRn+/+ vs FcRn-/- mice
falsification · proposed · Score: 0.40

See Also (10)

Amyloid-Related Imaging Abnormalities (ARIA)
entity · KG edge: therapeutic_target
ABCB1 (MDR1) - ATP Binding Cassette Subfamily B Member
gene · KG edge: co_discussed
ABCD1 — ATP Binding Cassette Subfamily D Member 1
gene · KG edge: inhibits
ABCD2 — ATP Binding Cassette Subfamily D Member 2
gene · KG edge: activates
ACSL4 Gene - Acyl-CoA Synthetase Long Chain Family Memb
gene · KG edge: co_discussed

Knowledge Graph (12 edges)

OCLN interacts_with CLDN5
OCLN co_discussed CLDN5
APOE co_discussed CLDN5
LRP1 co_discussed CLDN5
LDLR co_discussed CLDN5
TFR1 co_discussed CLDN5
AQP4 co_discussed CLDN5
MTNR1A co_discussed CLDN5
MTNR1B co_discussed CLDN5
CAV1 co_discussed CLDN5

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