gene 1,494 words KG: SPP1
Contents

SPP1 Gene

🧬 Gene Info
Gene SymbolSecreted Phosphoprotein 1 (Osteopontin)
Chromosome4q21.1
Functionencodes a secreted matricellular glycoprotein that functions as a cytokine, chemokine, and extracellular matrix protein.
Amino Acids314 aa
PathwaysAmyloid, Angiogenesis, Apoptosis, Complement, Immune Response
UniProt IDP08421
NCBI Gene ID6696
Ensembl IDENSG00000118733
OMIM166490
Associated DiseasesAD, Als, Alzheimer, Alzheimer's disease, Cancer, Carcinoma
Known Drugs/Compoundsamyloid-beta oligomers, Bap, BaP, rapamycin, ursolic acid
InteractionsABCA1, Actin, Akt, AKT, ALZHEIMER, ALZHEIMER'S DISEASE
SciDEX HypothesesTemporal SPP1 Inhibition During Critical Windows
PDGF-BB/PDGFRβ/STAT3 Paracrine Signaling Axis Medi
LRP1/NLRP3/IL-1β Cascade Links Aβ Endocytosis to I (+11 more)
KG Connections467 knowledge graph edges
DatabasesGeneCardsHPASTRING

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Knowledge Graph

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🌐 Cross-references

NCBI GeneUniProtGeneCardsWikipediaHGNCEnsembl

Related Hypotheses (26)

Selective APOE4 Degradation via Proteolysis Targeting Chimer
Score: 0.79
Competitive APOE4 Domain Stabilization Peptides
Score: 0.78
APOE4 Allosteric Rescue via Small Molecule Chaperones
Score: 0.76
Cell-Type Specific TREM2 Upregulation in DAM Microglia
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
CYP46A1 Overexpression Gene Therapy
Score: 0.73
Phase-Separated Organelle Targeting
Score: 0.73
Interfacial Lipid Mimetics to Disrupt Domain Interaction
Score: 0.72
Stress Granule Phase Separation Modulators
Score: 0.72
Endothelial Glycocalyx Regeneration via Syndecan-1 Upregulat
Score: 0.71
Complement C1q Mimetic Decoy Therapy
Score: 0.69
Astrocytic Lipoxin A4 Pathway Restoration via ALOX15 Gene Th
Score: 0.69
TREM2 Conformational Stabilizers for Synaptic Discrimination
Score: 0.69
Complement C1QA Spatial Gradient in Cortical Layers
Score: 0.68
Complement C1q Subtype Switching
Score: 0.66
RNA Granule Nucleation Site Modulation
Score: 0.66
Optogenetic Microglial Deactivation via Engineered Inhibitor
Score: 0.66
Microbial Inflammasome Priming Prevention
Score: 0.65
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Related Analyses (10)

What molecular mechanisms mediate SPP1-induced microglial ph
neuroinflammation · completed
4R-tau strain-specific spreading patterns in PSP vs CBD
neurodegeneration · archived
Microglia-astrocyte crosstalk amplification loops in neurode
neurodegeneration · archived
Neuroinflammation resolution mechanisms and pro-resolving me
neurodegeneration · archived
Lipid raft composition changes in synaptic neurodegeneration
neurodegeneration · completed

Related Experiments (5)

Single-cell RNA sequencing of microglial states in AD hippoc
exploratory · proposed · Score: 0.85
SPP1-mediated microglial synaptic engulfment assay
exploratory · proposed · Score: 0.95
SPP1 upregulation in perivascular cells in AD mouse models
exploratory · proposed · Score: 0.90
Spp1 knockout prevents synaptic loss in AD mouse models
validation · proposed · Score: 0.90
Cell-cell interaction analysis of perivascular-microglial cr
exploratory · proposed · Score: 0.80

See Also (14)

Astrocytes
cell · KG edge: activates
blarcamesine-axon
clinical_trial · KG edge: associated_with
Apoptosis in Neurodegeneration
entity · KG edge: activates
Amyloid-Related Imaging Abnormalities (ARIA)
entity · KG edge: activates
Autophagy Enhancement Drug Screening for Neurodegenerat
experiment · KG edge: therapeutic_target

Knowledge Graph (12 edges)

SPP1 expressed_in MYELOID_CELLS
SPP1 associated_with CCLM
CTSB activates SPP1
C1QA activates SPP1
SPP1 activates GRN
SPP1 associated_with CD8
SPP1 associated_with CAMK4
SPP1 activates PI3K/Akt/mTOR pathway
SPP1 causes idiopathic pulmonary fibrosis
SPP1 causes NSCLC

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