gene

CXCL2

Entity Detail — Knowledge Graph Node

Understanding Entity Pages

This page aggregates everything SciDEX knows about CXCL2: 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.

269Connections

1Hypotheses

0Analyses

50Outgoing

50Incoming

0Experiments

0Debates

Summary

CXCL2 encodes macrophage inflammatory protein 2 (MIP-2), a chemokine involved in neuroinflammation and neurodegenerative disease

View on Wiki →

No AI portrait yet

🧬 Gene Info

Gene Symbol	CXCL2
Full Name	C-X-C Motif Chemokine Ligand 2
Aliases	MIP-2
Chromosome	4q21.1
Function	is a small chemokine protein that plays critical roles in inflammation, immune cell recruitment, and neuroinflammation.
Molecular Weight	7.8 kDa
Amino Acids	99 aa
Pathways	PI3K, MAPK, NF-κB pathway
UniProt ID	[P19875](https://www.uniprot.org/uniprot/P19875)
Ensembl ID	ENSG00000024836
GeneCards	CXCL2
Human Protein Atlas	CXCL2
N-terminal region	Contains the ELR motif (Glu-Leu-Arg) essential for receptor binding and angiogenic activity
CXC motif	Conserved cysteine-cysteine arrangement
C-terminal heparin-binding domain	Mediates interaction with extracellular matrix
Associated Diseases	Alzheimer, Inflammation
Interactions	AGING, Akt, ALZHEIMER, ALZHEIMER'S DISEASE, AND, APOPTOSIS
KG Connections	269 knowledge graph edges
Databases	GeneCards NCBI Gene HPA STRING

Wiki Pages (2)

Knowledge base pages for this entity

Canonical Page

CXCL2 — C-X-C Motif Chemokine Ligand 2

gene · 883 words

→

CXCL2 Protein

protein · 1700 words

→

Pathway Diagram

flowchart TD
    CXCL2["CXCL2
Chemokine Ligand 2"]
    
    %% Neuroinflammatory pathway
    CXCL2 -->|"activates"| Inflammation["Neuroinflammation
Process"]
    Inflammation -->|"leads to"| MS["Multiple Sclerosis
Pathogenesis"]
    Inflammation -->|"contributes to"| ALS["ALS
Neurodegeneration"]
    
    %% Cytokine regulation
    CXCL2 -->|"inhibits"| IL6["IL-6
Pro-inflammatory Cytokine"]
    CXCL2 -->|"inhibits"| IL12B["IL-12B
Th1 Response"]
    CXCL2 -->|"inhibits"| IL23A["IL-23A
Th17 Response"]
    
    %% ER stress pathway
    CXCL2 -->|"targets"| ATF4["ATF4
ER Stress Response"]
    CXCL2 -->|"targets"| XBP1["XBP1
Unfolded Protein Response"]
    CXCL2 -->|"targets"| DDIT3["DDIT3/CHOP
ER Stress Apoptosis"]
    CXCL2 -->|"targets"| HSPA5["HSPA5/BiP
ER Chaperone"]
    
    %% Blood-brain barrier disruption
    CXCL2 -->|"inhibits"| CLDN5["Claudin-5
Tight Junction Protein"]
    CXCL2 -->|"inhibits"| OCLN["Occludin
BBB Integrity"]
    CLDN5 -->|"maintains"| BBB["Blood-Brain Barrier
Integrity"]
    OCLN -->|"maintains"| BBB
    
    %% Aging and fibrosis
    CXCL2 -->|"activates"| Aging["Cellular Aging
Process"]
    Inflammation -->|"promotes"| Fibrosis["Tissue Fibrosis
Pathology"]
    
    %% Chemokine cross-regulation
    CXCL2 -->|"inhibits"| CXCL1["CXCL1
Related Chemokine"]
    
    %% Styling
    style CXCL2 fill:#006494
    style MS fill:#ef5350
    style ALS fill:#ef5350
    style Inflammation fill:#ef5350
    style Aging fill:#ef5350
    style Fibrosis fill:#ef5350
    style BBB fill:#1b5e20
    style IL6 fill:#4a1a6b
    style IL12B fill:#4a1a6b
    style IL23A fill:#4a1a6b
    style ATF4 fill:#4a1a6b
    style XBP1 fill:#4a1a6b
    style DDIT3 fill:#4a1a6b
    style HSPA5 fill:#4a1a6b
    style CLDN5 fill:#1b5e20
    style OCLN fill:#1b5e20
    style CXCL1 fill:#4a1a6b

Outgoing (172)

Target	Relation	Type	Str
Tumor	activates	disease	0.75
Fibrosis	inhibits	disease	0.65
Als	therapeutic_target	disease	0.65
Als	treats	disease	0.65
Carcinoma	interacts_with	disease	0.65
Inflammation	inhibits	disease	0.65
Atherosclerosis	biomarker_for	disease	0.65
Tumor	inhibits	disease	0.65
Ms	activates	disease	0.65
Infection	treats	disease	0.65
Als	regulates	disease	0.65
Ms	interacts_with	disease	0.65
Aging	activates	disease	0.65
Als	inhibits	disease	0.65
Ms	inhibits	disease	0.65
Als	biomarker_for	disease	0.65
Ms	biomarker_for	disease	0.65
Cancer	inhibits	disease	0.65
Inflammation	activates	disease	0.65
Cancer	activates	disease	0.65
Tumor	interacts_with	disease	0.65
Sepsis	inhibits	disease	0.65
Alzheimer	associated_with	disease	0.65
Inflammation	associated_with	disease	0.65
ALS	biomarker_for	disease	0.65
ALS	activates	disease	0.65
Ms	expressed_in	disease	0.65
Als	activates	disease	0.65
Tumor	regulates	disease	0.65
Fibrosis	biomarker_for	disease	0.65
Neuroinflammation	inhibits	disease	0.65
Ms	therapeutic_target	disease	0.65
Alzheimer	inhibits	disease	0.65
Inflammation	biomarker_for	disease	0.65
App	therapeutic_target	protein	0.60
Erk	therapeutic_target	protein	0.60
INFLAMMATION	inhibits	gene	0.60
AND	biomarker_for	gene	0.60
ASTROCYTES	inhibits	gene	0.60
AND	inhibits	gene	0.60
IL23A	inhibits	gene	0.60
ALZHEIMER	inhibits	gene	0.60
ASTROCYTE	inhibits	gene	0.60
P53 Pathway	expressed_in	pathway	0.60
RNA	biomarker_for	gene	0.60
HSPA5	therapeutic_target	gene	0.60
CLDN5	inhibits	gene	0.60
RNA	therapeutic_target	gene	0.60
OCLN	inhibits	gene	0.60
APOPTOSIS	inhibits	gene	0.60

Incoming (97)

Source	Relation	Type	Str
AND	inhibits	gene	0.60
INFLAMMATION	biomarker_for	gene	0.60
RNA	biomarker_for	gene	0.60
AND	biomarker_for	gene	0.60
NR4A2	biomarker_for	gene	0.60
ATF4	therapeutic_target	gene	0.60
IL12B	inhibits	gene	0.60
DDIT3	therapeutic_target	gene	0.60
CLDN5	inhibits	gene	0.60
IL6	inhibits	gene	0.60
IL23A	inhibits	gene	0.60
OCLN	inhibits	gene	0.60
CXCL1	inhibits	gene	0.60
CXCL10	associated_with	gene	0.60
TNF	associated_with	gene	0.60
BAX	inhibits	gene	0.60
PANX1	regulates	gene	0.60
S100B	regulates	gene	0.60
RELB	regulates	gene	0.60
P2RY1	regulates	gene	0.60
CASP3	regulates	gene	0.60
SOCS3	regulates	gene	0.60
TRPA1	regulates	gene	0.60
ATF4	activates	gene	0.60
IL1A	associated_with	gene	0.60
XBP1	activates	gene	0.60
HSPA5	activates	gene	0.60
JAK1	biomarker_for	gene	0.60
NLRP3	activates	gene	0.60
NLRP3	regulates	gene	0.60
TNF	regulates	gene	0.60
CXCL10	regulates	gene	0.60
CD14	activates	gene	0.60
JUN	activates	gene	0.60
CLDN5	activates	entity	0.60
CXCL1	activates	entity	0.60
CYTOKINES	inhibits	gene	0.60
RNA	activates	gene	0.60
TNFRSF19	biomarker_for	gene	0.60
CYTOKINES	regulates	gene	0.60
ALZHEIMER	associated_with	gene	0.60
IL-6	regulates	gene	0.60
INFLAMMATION	associated_with	gene	0.60
AMYLOID	regulates	gene	0.60
TNF-Α	regulates	gene	0.60
BRAIN INFLAMMATION	associated_with	gene	0.60
ALZHEIMER'S DISEASE	associated_with	gene	0.60
GENES	expressed_in	gene	0.60
CCR9	biomarker_for	gene	0.60
TNF	activates	gene	0.60

Targeting Hypotheses (1)

Hypotheses where this entity is a therapeutic target

Hypothesis	Score	Disease	Analysis
SASP Secretome-based Molecular Distinction via CXCL1/CXCL2/M	0.720	neurodegeneration	How can senescent microglia be molecular

Mentioning Analyses (0)

Scientific analyses that reference this entity

No analyses mention this entity

Experiments (0)

Experimental studies targeting or related to this entity

Experiment	Type	Disease	Score	Feasibility	Model	Status	Est. Cost
No experiments found

Related Papers (0)

Scientific publications cited in analyses involving this entity

Title & PMID	Authors	Journal	Year	Citations
No papers found

Debates (0)

Multi-agent debates referencing this entity

No debates reference this entity

Related Research

Hypotheses and analyses mentioning CXCL2 in their description or question text

No additional research found