Entity Detail — Knowledge Graph Node
This page aggregates everything SciDEX knows about SIGLEC1: 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.
SIGLEC1 (Sialic Acid-Binding Ig-Like Lectin 1), also known as CD169 or Siglec-1, is a cell surface receptor expressed on macrophages and involved in immune recognition, neuroinflammation, and neurodegenerative disease pathogenesis.
| Gene Symbol | SIGLEC1 |
| Full Name | Sialic Acid-Binding Ig-Like Lectin 1 |
| Chromosome | 20p13 |
| Protein Type | Receptor |
| Function | Sialic Acid Recognition: Binds to sialylated glycans on host cells and pathogens |
| Molecular Weight | 185 kDa |
| Amino Acids | 1644 aa |
| UniProt ID | [Q9PMN3](https://www.uniprot.org/uniprot/Q9PMN3) |
| Ensembl ID | ENSG00000105550 |
| OMIM | 600738 |
| GeneCards | SIGLEC1 |
| Human Protein Atlas | SIGLEC1 |
| N-terminal V-type Ig domain | Contains the sialic acid-binding site |
| C2-type Ig domains (16 repeats) | Form the stalk region |
| Mucin-like region | Provides extended structure |
| Associated Diseases | neurodegeneration |
| KG Connections | 46 knowledge graph edges |
| Databases | GeneCardsNCBI GeneHPASTRING |
Knowledge base pages for this entity
graph TD
SIGLEC1["<b>SIGLEC1</b>"]
Diabetes{"Diabetes"}
SIGLEC1 -->|"therapeutic target"| Diabetes
Als{"Als"}
SIGLEC1 -->|"therapeutic target"| Als
Atherosclerosis{"Atherosclerosis"}
SIGLEC1 -->|"therapeutic target"| Atherosclerosis
Aging{"Aging"}
SIGLEC1 -->|"therapeutic target"| Aging
Ms{"Ms"}
SIGLEC1 -->|"therapeutic target"| Ms
SPR["SPR"]
SIGLEC1 -->|"therapeutic target"| SPR
Jak_Stat(["Jak-Stat"])
SIGLEC1 -->|"therapeutic target"| Jak_Stat
Nf__b(["Nf-Kappab"])
SIGLEC1 -->|"therapeutic target"| Nf__b
Mapk(["Mapk"])
SIGLEC1 -->|"associated with"| Mapk
NF__B["NF-KappaB"]
SIGLEC1 -->|"therapeutic target"| NF__B
DIABETES_MELLITUS["DIABETES MELLITUS"]
SIGLEC1 -->|"therapeutic target"| DIABETES_MELLITUS
APOE["APOE"]
SIGLEC1 -->|"therapeutic target"| APOE
MAPK10["MAPK10"]
MAPK10 -->|"associated with"| SIGLEC1
GENES["GENES"]
GENES -->|"therapeutic target"| SIGLEC1
APOE -->|"therapeutic target"| SIGLEC1
AGING["AGING"]
AGING -->|"therapeutic target"| SIGLEC1
JAK["JAK"]
JAK -->|"therapeutic target"| SIGLEC1
style SIGLEC1 fill:#1a3a4a,stroke:#4fc3f7,stroke-width:3px,color:#e0e0e0| Target | Relation | Type | Str |
|---|---|---|---|
| Diabetes | therapeutic_target | disease | 0.65 |
| Als | therapeutic_target | disease | 0.65 |
| Atherosclerosis | therapeutic_target | disease | 0.65 |
| Aging | therapeutic_target | disease | 0.65 |
| Ms | therapeutic_target | disease | 0.65 |
| SPR | therapeutic_target | gene | 0.60 |
| APOE | therapeutic_target | gene | 0.60 |
| MAPK10 | associated_with | gene | 0.60 |
| Jak-Stat | therapeutic_target | pathway | 0.60 |
| Nf-Κb | therapeutic_target | pathway | 0.60 |
| Mapk | associated_with | pathway | 0.60 |
| NF-ΚB | therapeutic_target | gene | 0.60 |
| DIABETES MELLITUS | therapeutic_target | gene | 0.60 |
| AGING | therapeutic_target | gene | 0.60 |
| GENES | therapeutic_target | gene | 0.60 |
| SORL1 | co_discussed | gene | 0.50 |
| SPI1 | co_discussed | gene | 0.50 |
| TAU | co_discussed | protein | 0.50 |
| TMEM106B | co_discussed | gene | 0.50 |
| TREM2 | co_discussed | gene | 0.50 |
| Source | Relation | Type | Str |
|---|---|---|---|
| MAPK10 | associated_with | gene | 0.60 |
| APOE | therapeutic_target | gene | 0.60 |
| GENES | therapeutic_target | gene | 0.60 |
| AGING | therapeutic_target | gene | 0.60 |
| JAK | therapeutic_target | gene | 0.60 |
| AND | associated_with | gene | 0.60 |
| MAPK | associated_with | gene | 0.60 |
| APOE | co_discussed | gene | 0.50 |
| APP | co_discussed | gene | 0.50 |
| BIN1 | co_discussed | gene | 0.50 |
| CD2AP | co_discussed | protein | 0.50 |
| CLU | co_discussed | gene | 0.50 |
| CR1 | co_discussed | protein | 0.50 |
| CTSB | co_discussed | gene | 0.50 |
| CTSH | co_discussed | gene | 0.50 |
| EED | co_discussed | gene | 0.50 |
| GRN | co_discussed | gene | 0.50 |
| INPP5D | co_discussed | gene | 0.50 |
| LILRB2 | co_discussed | gene | 0.50 |
| PICALM | co_discussed | gene | 0.50 |
| PLCG2 | co_discussed | gene | 0.50 |
| PSEN1 | co_discussed | gene | 0.50 |
| PTK2B | co_discussed | gene | 0.50 |
| ALZHEIMER | co_discussed | gene | 0.50 |
| AMYLOID | co_discussed | gene | 0.50 |
| NEURON | co_discussed | gene | 0.50 |
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 | ||||