Entity Detail — Knowledge Graph Node
This page aggregates everything SciDEX knows about LRP2: 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.
| Gene Symbol | LRP2 |
| Full Name | Low Density Lipoprotein Receptor-Related Protein 2 (Megalin) |
| Aliases | Page for LRP2 Protein, Megalin |
| Chromosome | 2q31.1 |
| Protein Type | Protein |
| Function | is a giant multiligand endocytic receptor of the LDL receptor family with high physiological relevance at epithelial interfaces, including the choroid plexus and brain barriers. |
| Molecular Weight | 600 kDa |
| Amino Acids | 630 aa |
| Exons | 79 |
| Pathways | Angiogenesis, Apoptosis, Autophagy, Lipid Metabolism, Mtor |
| UniProt ID | Search UniProt |
| NCBI Gene ID | 4035 |
| GeneCards | LRP2 |
| Human Protein Atlas | LRP2 |
| Associated Diseases | AD, ADH, ALS, AMI, Aging |
| Known Drugs/Compounds | rapamycin |
| Interactions | EIF4EBP1, LAMP1, MCOLN1, SOX9, TFEB, ULK1 |
| KG Connections | 267 knowledge graph edges |
| Databases | GeneCardsHPASTRING |
Knowledge base pages for this entity
flowchart TD
LRP2["LRP2<br/>(Low-density lipoprotein<br/>receptor-related protein 2)"]
%% Direct regulatory targets
MAP1LC3B["MAP1LC3B<br/>(Autophagy marker<br/>LC3B)"]
MYC["MYC<br/>(Oncogene<br/>transcription factor)"]
%% Pathological processes
Neurodegeneration["Neurodegeneration<br/>(Progressive neuron<br/>loss)"]
ALS["ALS<br/>(Amyotrophic lateral<br/>sclerosis)"]
FTD["FTD<br/>(Frontotemporal<br/>dementia)"]
%% Inflammatory and immune responses
Inflammation["Inflammation<br/>(Immune response<br/>activation)"]
Autoimmune["Autoimmune<br/>(Self-reactive<br/>immunity)"]
%% Vascular pathology
Ischemia["Ischemia<br/>(Reduced blood<br/>flow)"]
Stroke["Stroke<br/>(Cerebrovascular<br/>accident)"]
Atherosclerosis["Atherosclerosis<br/>(Arterial plaque<br/>formation)"]
%% Metabolic dysfunction
MetabolicSyndrome["Metabolic Syndrome<br/>(Insulin resistance<br/> and dyslipidemia)"]
%% Outcomes
Aging["Aging<br/>(Cellular<br/>senescence)"]
%% Connections
LRP2 --|"regulates"|--> MAP1LC3B
LRP2 --|"regulates"|--> MYC
LRP2 --|"activates"|--> Neurodegeneration
LRP2 --|"activates"|--> ALS
LRP2 --|"associated_with"|--> FTD
LRP2 --|"activates"|--> Inflammation
LRP2 --|"activates"|--> Autoimmune
LRP2 --|"regulates"|--> Ischemia
LRP2 --|"associated_with"|--> Stroke
LRP2 --|"associated_with"|--> Atherosclerosis
LRP2 --|"activates"|--> MetabolicSyndrome
LRP2 --|"associated_with"|--> Aging
%% Cross-pathway interactions
Inflammation --|"promotes"|--> Neurodegeneration
Ischemia --|"leads_to"|--> Stroke
Atherosclerosis --|"causes"|--> Ischemia
MetabolicSyndrome --|"contributes_to"|--> Atherosclerosis
MYC --|"regulates"|--> Inflammation
MAP1LC3B --|"mediates"|--> Aging
%% Styling
style LRP2 fill:#006494
style MAP1LC3B fill:#4a1a6b
style MYC fill:#4a1a6b
style Neurodegeneration fill:#ef5350
style ALS fill:#ef5350
style FTD fill:#ef5350
style Inflammation fill:#ef5350
style Autoimmune fill:#ef5350
style Ischemia fill:#ef5350
style Stroke fill:#ef5350
style Atherosclerosis fill:#ef5350
style MetabolicSyndrome fill:#5d4400
style Aging fill:#5d4400| Target | Relation | Type | Str |
|---|---|---|---|
| Pulmonary Arterial Hypertension | involved_in | disease | 0.85 |
| Pulmonary Arterial Hypertension | implicated_in | disease | 0.80 |
| Metabolic Syndrome | activates | disease | 0.65 |
| Ischemia | regulates | disease | 0.65 |
| Ms | regulates | disease | 0.65 |
| Cancer | associated_with | disease | 0.65 |
| Neurodegeneration | associated_with | disease | 0.65 |
| Cardiovascular | associated_with | disease | 0.65 |
| Als | associated_with | disease | 0.65 |
| Aging | associated_with | disease | 0.65 |
| Hypertension | associated_with | disease | 0.65 |
| Atherosclerosis | associated_with | disease | 0.65 |
| Stroke | associated_with | disease | 0.65 |
| Ms | associated_with | disease | 0.65 |
| Heart Failure | associated_with | disease | 0.65 |
| Autoimmune | regulates | disease | 0.65 |
| Neurodegeneration | regulates | disease | 0.65 |
| Als | regulates | disease | 0.65 |
| Inflammation | regulates | disease | 0.65 |
| Metabolic Syndrome | associated_with | disease | 0.65 |
| Ftd | associated_with | disease | 0.65 |
| Als | activates | disease | 0.65 |
| Autoimmune | activates | disease | 0.65 |
| Inflammation | activates | disease | 0.65 |
| Neurodegeneration | activates | disease | 0.65 |
| ALS | associated_with | disease | 0.65 |
| ALS | regulates | disease | 0.65 |
| Stroke | regulates | disease | 0.65 |
| Heart Failure | activates | disease | 0.65 |
| Cancer | activates | disease | 0.65 |
| Cardiovascular | activates | disease | 0.65 |
| Hypertension | activates | disease | 0.65 |
| Atherosclerosis | activates | disease | 0.65 |
| MAP1LC3B | regulates | gene | 0.60 |
| MYC | regulates | gene | 0.60 |
| MTOR | regulates | gene | 0.60 |
| PIK3C3 | regulates | gene | 0.60 |
| EGFR | regulates | gene | 0.60 |
| PPARG | regulates | gene | 0.60 |
| LAMP1 | regulates | gene | 0.60 |
| RUBCN | regulates | gene | 0.60 |
| RPS6 | regulates | gene | 0.60 |
| LRP1B | associated_with | gene | 0.60 |
| LRP4 | associated_with | gene | 0.60 |
| PAH | associated_with | gene | 0.60 |
| LDLR | associated_with | gene | 0.60 |
| CAT | regulates | gene | 0.60 |
| LRP1 | contributes_to | gene | 0.60 |
| LRP5 | associated_with | gene | 0.60 |
| RPS6KB1 | regulates | gene | 0.60 |
| Source | Relation | Type | Str |
|---|---|---|---|
| ACTB | regulates | gene | 0.60 |
| PPARA | regulates | gene | 0.60 |
| CAT | regulates | gene | 0.60 |
| SQSTM1 | regulates | gene | 0.60 |
| RPS6KB1 | regulates | gene | 0.60 |
| RAB7A | regulates | gene | 0.60 |
| SREBF1 | regulates | gene | 0.60 |
| EIF4EBP1 | regulates | gene | 0.60 |
| CTSD | regulates | gene | 0.60 |
| PPARGC1A | regulates | gene | 0.60 |
| LRP8 | associated_with | gene | 0.60 |
| LRP5 | associated_with | gene | 0.60 |
| LRP1 | associated_with | gene | 0.60 |
| LRP1 | contributes_to | gene | 0.60 |
| PIK3C3 | regulates | gene | 0.60 |
| RPS6 | regulates | gene | 0.60 |
| MAP1LC3B | regulates | gene | 0.60 |
| MTOR | regulates | gene | 0.60 |
| LAMP1 | regulates | gene | 0.60 |
| MYC | regulates | gene | 0.60 |
| PPARG | regulates | gene | 0.60 |
| RUBCN | regulates | gene | 0.60 |
| EGFR | regulates | gene | 0.60 |
| LRP1B | associated_with | gene | 0.60 |
| PAH | associated_with | gene | 0.60 |
| LRP4 | associated_with | gene | 0.60 |
| LDLR | associated_with | gene | 0.60 |
| REELIN | associated_with | gene | 0.60 |
| PERK | activates | gene | 0.60 |
| JNK3 | activates | gene | 0.60 |
| PAH | activates | gene | 0.60 |
| ACTB | activates | entity | 0.60 |
| CAT | activates | entity | 0.60 |
| CTSD | activates | entity | 0.60 |
| EGFR | activates | entity | 0.60 |
| EIF4EBP1 | activates | entity | 0.60 |
| LAMP1 | activates | entity | 0.60 |
| LRP1 | protects_against | entity | 0.60 |
| CTSB | activates | gene | 0.60 |
| GUSB | activates | gene | 0.60 |
| HEXB | activates | gene | 0.60 |
| LC3 | activates | gene | 0.60 |
| LGALS3 | activates | gene | 0.60 |
| IR | targets | gene | 0.60 |
| IR | regulates | gene | 0.60 |
| CLU | activates | gene | 0.60 |
| CLU | associated_with | gene | 0.60 |
| CLU | expressed_in | gene | 0.60 |
| CLU | causes | gene | 0.60 |
| ATG | regulates | gene | 0.60 |
Hypotheses where this entity is a therapeutic target
| Hypothesis | Score | Disease | Analysis |
|---|---|---|---|
| No targeting hypotheses | |||
Scientific analyses that reference this entity
No analyses mention this entity
Scientific publications cited in analyses involving this entity
| Title & PMID | Authors | Journal | Year | Citations |
|---|---|---|---|---|
| No papers found | ||||