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CD1: Products, In humans & Structure

CD1 (cluster of differentiation 1) is a family of glycoproteins expressed on the surface of various human antigen-presenting cells. CD1 glycoproteins are structurally related to the class I MHC molecules, however, in contrast to MHC class 1 proteins, they present lipids, glycolipids and small molecules antigens, from both endogenous and pathogenic…

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CD1 topic overview

The analysis highlights Products, In humans and Structure as prominent areas in the source structure around CD1.

Related topics
59
Source areas
5
Connected nodes
64
Extracted relationships
104
Concept neighborhoods
24
Bridge connections
64

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.

In humans · 16 topics
Overview · 16 topics
Structure · 15 topics
Types · 7 topics
In other animals · 5 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.

Alt. symbols
CD1
Domains
InterPro
HGNC
1634
Locus
Chr. 1 q22-q23
NCBI gene
909
OMIM
188370

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

Types

In humans

Structure

In other animals

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 CD1 connects Entity context

The extracted context around CD1 shows recurring relationship patterns in the source. For example, CD1 → CD1-antigen, CD1a, CD1a-lipid-TCR, CD1a-presented, CD1b, CD1c, CD1d, Head, In, It, MHC, Sulfatide, TCR, TCR-antigen-CD1, The, They, Three, When Another extracted example is CD1 → Because, CD1a, CD1b, CD1c, CD1d, CD1e, Cows, It, Mycobacterium, Nevertheless, NKT, Ruminants, The, WC1. Use these groups to spot repeated connection types before inspecting the individual relationships.

CD1

Top relations

related to CD1-lipid TCR interactions · 18
CD1 → CD1-antigen, CD1a, CD1a-lipid-TCR, CD1a-presented, CD1b, CD1c, CD1d, Head, In, It, MHC, Sulfatide, TCR, TCR-antigen-CD1, The, They, Three, When
related to Ruminants · 14
CD1 → Because, CD1a, CD1b, CD1c, CD1d, CD1e, Cows, It, Mycobacterium, Nevertheless, NKT, Ruminants, The, WC1
related to Group 2 · 12
CD1 → CD161, CD1d, CD1d-presented, GalCer, Group, IL-4, Natural Killer, NK, NKT, Th1, Th2, The
related to Rodents · 9
CD1 → CD1b, CD1c, CD1d, CD1d-dependent NKT, Guinea, Mice, Rats, Specifically, Thus
related to External links · 8
CD1 → Additional InfoCD1aCD1bCD1cCD1dCD1e, Antigen, CD Antigen ChartThe Human, Medicine Medical Subject Headings, MeSH, Mouse CD Antigen ChartHuman, National Library, Protein Atlas
related to Group 1 · 6
CD1 → CD1-specific, Free, Group, However, Human CD1, T-cells
related to Structure · 6
CD1 → Another, D'/E, MHC, Much, TCR, The
related to Types · 5
CD1 → CD1a, CD1b, CD1c, CD1d, CD1e
related to Diagnostic relevance · 4
CD1 → CD1a, Langerhans, Other, This
related to CD36 interactions · 3
CD1 → Although, CD36, January

Important terminology

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

Important terminology

cells group tcr antigens lipid antigen cd1d cd1c molecules cd1a human also expressed binding model recognition first cd1b cd1e protein

CD1 relationships Subject–Predicate–Object triples

TTTA extracted 104 structured relationships around CD1. Examples in this analysis include CD1 → Alt. symbols → CD1 and CD1 → Domains → InterPro. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
CD1Alt. symbolsCD11.00infobox
CD1DomainsInterPro1.00infobox
CD1HGNC16341.00infobox
CD1LocusChr. 1 q22-q231.00infobox
CD1NCBI gene9091.00infobox
CD1OMIM1883701.00infobox
CD1RefSeqNM_0017631.00infobox
CD1Search forSearch forStructuresSwiss-modelDomainsInterPro1.00infobox
CD1StructuresSwiss-model1.00infobox
CD1SymbolCD1A1.00infobox
CD1UniProtP061261.00infobox
CD161instance ofknown as natural killer T cells because of their expression of NK surface markers0.80text

Related concept clusters Concept neighborhoods

The concept neighborhoods around CD1 bring nearby vocabulary together. In this analysis, examples include Group, Cells and Molecules. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • CD1
    • Group
    • Cells
    • Molecules
    • Antigens
    • Tcr
    • Antigen
    • Lipid
    • Proteins
    • Binding
    • Expressed
    • Model
    • Mhc
  • cd1
    • Group
    • Cells
    • Molecules
    • Antigens
    • Tcr
    • Antigen
    • Lipid
    • Proteins
    • Binding
    • Expressed
    • Model
    • Mhc
  • antigen-presenting cells
    • Expressed
    • Antigens
    • Molecules
    • Nkt
    • Group
    • Present
    • Cd1d
    • Glycoproteins
    • Used
    • Natural
    • Human
    • Cd1a
  • t cells
    • Expressed
    • Antigens
    • Molecules
    • Nkt
    • Group
    • Present
    • Cd1d
    • Glycoproteins
    • Used
    • Natural
    • Human
    • Cd1a
  • cd1-restricted t cells
    • Expressed
    • Antigens
    • Molecules
    • Nkt
    • Group
    • Present
    • Cd1d
    • Glycoproteins
    • Used
    • Natural
    • Human
    • Cd1a
  • myeloid cells
    • Expressed
    • Antigens
    • Molecules
    • Nkt
    • Group
    • Present
    • Cd1d
    • Glycoproteins
    • Used
    • Natural
    • Human
    • Cd1a
  • group 1 cd1
    • Group
    • Cells
    • Cd1d
    • Well
    • Molecules
    • Considered
    • Antigens
    • Tcr
    • Antigen
    • Lipid
    • Also
    • Cd1b
  • natural killer t cells
    • Well
    • Expressed
    • Antigens
    • Molecules
    • Nkt
    • Group
    • Present
    • Cd1d
    • Glycoproteins
    • Used
    • Natural
    • Human

Connections between topic areas Semantic bridges

For CD1, one of the stronger structural bridges in this analysis connects CD1 with Overview. 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
CD1 — Overview · splits 48 ⟂ 17
CD1 — In humans · splits 48 ⟂ 17
CD1 — Structure · splits 49 ⟂ 16
CD1 — Types · splits 57 ⟂ 8
CD1 — In other animals · splits 59 ⟂ 6

Map overview Semantic statistics

CD1

Nodes65
Edges64
Triples104
Avg. degree1.97
Density0.030769
Components1

Source & methodology

TTTA analyzes the structure around CD1 to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Products, In humans & Structure, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — CD1 · EN edition · Analysis: TopicsToTalkAbout

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