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LRP1: Function, Clinical significance & Interactions

Low density lipoprotein receptor-related protein 1 (LRP1), also known as alpha-2-macroglobulin receptor (A2MR), apolipoprotein E receptor (APOER) or cluster of differentiation 91 (CD91), is a protein forming a receptor found in the plasma membrane of cells involved in receptor-mediated endocytosis. In humans, the LRP1 protein is encoded by the LRP1 gene.…

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LRP1 topic overview

The analysis highlights Function, Clinical significance and Interactions as prominent areas in the source structure around LRP1.

Related topics
144
Source areas
5
Connected nodes
149
Extracted relationships
291
Concept neighborhoods
41
Bridge connections
149

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Interactions · 62 topics
Function · 26 topics
Clinical significance · 24 topics
Structure · 18 topics
Overview · 14 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Aliases
LRP1, A2MR, APOER, APR, CD91, IGFBP3R, LRP, LRP1A, TGFBR5, low density lipoprotein receptor-related protein 1, LDL receptor related protein 1, KPA, IGFBP3R1, IGFBP-3R
Available structures
Available structuresPDBOrtholog search: PDBe RCSB List of PDB id codes1CR8, 1D2L, 1J8E, 2FYJ, 2FYL, 2KNX, 2KNY
Band
12q13.3 · 10|10 D3
Bgee
stromal cell of endometrium · Descending thoracic aorta · ascending aorta · right ovary · left ovary
BioGPS
More reference expression data
Chr.
Chromosome 12 (human) · Chromosome 10 (mouse)

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Structure

Function

Clinical significance

Interactions

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How LRP1 connects Entity context

The extracted context around LRP1 shows recurring relationship patterns in the source. For example, LRP1 → ageing, alpha-2 macroglobulin receptor activity, amyloid-beta binding, amyloid-beta clearance, amyloid-beta clearance by cellular catabolic process, amyloid-beta clearance by transcytosis, aorta morphogenesis, apical part of cell, apolipoprotein binding, apolipoprotein receptor activity, apoptotic cell clearance, astrocyte activation involved in immune response, axonal growth cone, basolateral plasma membrane, calcium ion binding, cargo receptor activity, cell population proliferation, cellular lipid catabolic process, cellular response to amyloid-beta, cerebral cortex development Another extracted example is LRP1 → A2-Macroglobulin, APBB1, APOE, Aprotinin, C1S/C1q, CALR, CD44, Chylomicron, Circumsporozoite, Collectin, Complement C3, CTGF, DLG4, Elastase, Factor IXa, Factor VIIa, Fibronectin, Gentamicin, GIPC1, Heat. Use these groups to spot repeated connection types before inspecting the individual relationships.

LRP1

Top relations

Gene ontology · 99
LRP1 → ageing, alpha-2 macroglobulin receptor activity, amyloid-beta binding, amyloid-beta clearance, amyloid-beta clearance by cellular catabolic process, amyloid-beta clearance by transcytosis, aorta morphogenesis, apical part of cell, apolipoprotein binding, apolipoprotein receptor activity, apoptotic cell clearance, astrocyte activation involved in immune response, axonal growth cone, basolateral plasma membrane, calcium ion binding, cargo receptor activity, cell population proliferation, cellular lipid catabolic process, cellular response to amyloid-beta, cerebral cortex development
related to Interactions · 57
LRP1 → A2-Macroglobulin, APBB1, APOE, Aprotinin, C1S/C1q, CALR, CD44, Chylomicron, Circumsporozoite, Collectin, Complement C3, CTGF, DLG4, Elastase, Factor IXa, Factor VIIa, Fibronectin, Gentamicin, GIPC1, Heat
Bgee · 20
LRP1 → ankle, ascending aorta, canal of the cervix, cerebellar cortex, choroid plexus of fourth ventricle, Descending thoracic aorta, external carotid artery, internal carotid artery, left coronary artery, left ovary, lip, perirhinal cortex, primary visual cortex, right coronary artery, right ovary, stroma of bone marrow, stromal cell of endometrium, superior frontal gyrus, sural nerve, tibial nerve
RNA expression pattern · 20
LRP1 → ankle, ascending aorta, canal of the cervix, cerebellar cortex, choroid plexus of fourth ventricle, Descending thoracic aorta, external carotid artery, internal carotid artery, left coronary artery, left ovary, lip, perirhinal cortex, primary visual cortex, right coronary artery, right ovary, stroma of bone marrow, stromal cell of endometrium, superior frontal gyrus, sural nerve, tibial nerve
related to Function · 14
LRP1 → ADAM10, ADAM12, ADAM17, APOE, ERK1/2, In, LDLR, MT1-MMP, Several, SMC, SMCs, Though, To, While
related to Structure · 14
LRP1 → As, EGF, Golgi, I-IV, II, IV, LDLR, NPxY, Of, The, The EGF, The LRP1, These, This
related to Cancer · 12
LRP1 → Alternatively, ERK, HCA, However, JNK, LRP1-dependent, MC, MCs, Moreover, Notably, One, PAI-1
related to Cardiovascular disease · 9
LRP1 → Atherosclerosis, Chylomicron, Expression, Finally, In, PDGFR-β, Single-cell, Studies, VLDL
related to Alzheimer's disease · 8
LRP1 → Alzheimer's, Aβ, Cholesterol, In, It, Neurons, The, This
Band · 2
LRP1 → 10|10 D3, 12q13.3

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

protein lipoprotein gene metabolism bp cancer also cells human vascular endocytosis clearance cell involved atherosclerosis chr receptor band disease function

LRP1 relationships Subject–Predicate–Object triples

TTTA extracted 291 structured relationships around LRP1. Examples in this analysis include LRP1 → Aliases → LRP1, A2MR, APOER, APR, CD91, IGFBP3R, LRP, LRP1A, TGFBR5, low density lipoprotein receptor-related protein 1, LDL receptor related protein 1, KPA, IGFBP3R1, IGFBP-3R and LRP1 → Available structures → Available structuresPDBOrtholog search: PDBe RCSB List of PDB id codes1CR8, 1D2L, 1J8E, 2FYJ, 2FYL, 2KNX, 2KNY. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
LRP1AliasesLRP1, A2MR, APOER, APR, CD91, IGFBP3R, LRP, LRP1A, TGFBR5, low density lipoprotein receptor-related protein 1, LDL receptor related protein 1, KPA, IGFBP3R1, IGFBP-3R1.00infobox
LRP1Available structuresAvailable structuresPDBOrtholog search: PDBe RCSB List of PDB id codes1CR8, 1D2L, 1J8E, 2FYJ, 2FYL, 2KNX, 2KNY1.00infobox
LRP1Band12q13.31.00infobox
LRP1Band10|10 D31.00infobox
LRP1Bgeestromal cell of endometrium1.00infobox
LRP1BgeeDescending thoracic aorta1.00infobox
LRP1Bgeeascending aorta1.00infobox
LRP1Bgeeright ovary1.00infobox
LRP1Bgeeleft ovary1.00infobox
LRP1Bgeeright coronary artery1.00infobox
LRP1Bgeetibial nerve1.00infobox
LRP1Bgeecanal of the cervix1.00infobox
LRP1Bgeesural nerve1.00infobox
LRP1Bgeeleft coronary artery1.00infobox
LRP1Bgeestroma of bone marrow1.00infobox
LRP1Bgeesuperior frontal gyrus1.00infobox
LRP1Bgeeinternal carotid artery1.00infobox
LRP1Bgeeexternal carotid artery1.00infobox
LRP1Bgeeankle1.00infobox
LRP1Bgeeprimary visual cortex1.00infobox
LRP1Bgeelip1.00infobox
LRP1Bgeechoroid plexus of fourth ventricle1.00infobox
LRP1Bgeecerebellar cortex1.00infobox
LRP1Bgeeperirhinal cortex1.00infobox
LRP1BioGPSMore reference expression data1.00infobox
LRP1Chr.Chromosome 12 (human)1.00infobox
LRP1Chr.Chromosome 10 (mouse)1.00infobox
LRP1DatabasesNCBI: entry; OMA: entry1.00infobox
LRP1End57,213,361 bp1.00infobox
LRP1End127,457,017 bp1.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around LRP1 bring nearby vocabulary together. In this analysis, examples include Protein, Cancer and Cell. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • LRP1
    • Protein
    • Cancer
    • Cell
    • Metabolism
    • Vascular
    • Clearance
    • Activity
    • Cellular
    • Membrane
    • Atherosclerosis
    • Barrier
    • Factor
  • lrp1
    • Protein
    • Cancer
    • Cell
    • Metabolism
    • Vascular
    • Clearance
    • Activity
    • Cellular
    • Membrane
    • Atherosclerosis
    • Barrier
    • Factor
  • protein
    • Metabolism
    • Activity
    • Membrane
    • Pathway
    • Factor
    • Receptor
    • Gene
    • External
    • Alzheimer's
    • Apoe
    • Cholesterol
    • Chromosome
  • plasma membrane
    • Activity
    • Protein
    • Receptor
    • Cell
    • External
    • Band
    • Cellular
    • Cholesterol
    • Chromosome
    • Extracellular
    • Growth
    • Muscle
  • endocytosis
    • Function
    • Receptor
    • Cellular
    • Growth
    • Membrane
    • Lipoprotein
    • Factor
    • Involved
    • Resulting
    • Cell
    • Metabolism
    • Vascular
  • gene
    • Chromosome
    • Bp
    • Chr
    • Human
    • Receptor
    • External
    • Band
    • Lipoprotein
    • Low
    • Pathway
    • Protein
    • Function
  • lipoprotein
    • Receptor
    • Metabolism
    • Protein
    • Involved
    • Growth
    • Low
    • Pathway
    • Endocytosis
    • Factor
    • Also
    • Cell
    • Gene
  • metabolism
    • Growth
    • Factor
    • Protein
    • Vascular
    • Activity
    • Cellular
    • Cholesterol
    • Extracellular
    • Pathway
    • Receptor
    • External
    • Alzheimer's

Connections between topic areas Semantic bridges

For LRP1, one of the stronger structural bridges in this analysis connects LRP1 with Interactions. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
LRP1Interactions · splits 87 ⟂ 63
LRP1Function · splits 123 ⟂ 27
LRP1Clinical significance · splits 125 ⟂ 25
LRP1Structure · splits 131 ⟂ 19
LRP1Overview · splits 135 ⟂ 15

Map overview Semantic statistics

LRP1

Nodes150
Edges149
Triples291
Avg. degree1.99
Density0.013333
Components1

Source & methodology

TTTA analyzes the structure around LRP1 to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Function, Clinical significance & Interactions, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — LRP1 · EN edition · Analysis: TopicsToTalkAbout

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