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CDKN1B: Function, Interactions & Role in Regeneration

Cyclin-dependent kinase inhibitor 1B (p27Kip1) is an enzyme inhibitor that in humans is encoded by the CDKN1B gene. It encodes a protein which belongs to the Cip/Kip family of cyclin dependent kinase (Cdk) inhibitor proteins. The encoded protein binds to and prevents the activation of cyclin E-CDK2 or cyclin D-CDK4 complexes, and thus controls the cell…

Language: English [EN]
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CDKN1B topic overview

The analysis highlights Function, Interactions and Role in Regeneration as prominent areas in the source structure around CDKN1B.

Related topics
45
Source areas
7
Connected nodes
52
Extracted relationships
160
Concept neighborhoods
20
Bridge connections
52

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.

Function · 11 topics
Overview · 11 topics
Interactions · 10 topics
Role in Regeneration · 6 topics
Regulation in specific cancers · 3 topics
Regulation · 2 topics
Role in cancer · 2 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
CDKN1B, CDKN4, KIP1, MEN1B, MEN4, P27KIP1, cyclin-dependent kinase inhibitor 1B, cyclin dependent kinase inhibitor 1B
Available structures
Available structuresPDBOrtholog search: PDBe RCSB List of PDB id codes2AST, 1H27, 1JSU
Band
12p13.1 · 6 G1|6 65.77 cM
Bgee
retinal pigment epithelium · ventricular zone · ganglionic eminence · pons · lateral nuclear group of thalamus
BioGPS
More reference expression data
Chr.
Chromosome 12 (human) · Chromosome 6 (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

Function

Regulation

Role in cancer

Regulation in specific cancers

Role in Regeneration

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 CDKN1B connects Entity context

The extracted context around CDKN1B shows recurring relationship patterns in the source. For example, CDKN1B → autophagic cell death, cell cycle, cell death, cellular response to antibiotic, cellular response to lithium ion, cellular response to organic cyclic compound, chaperone binding, Cul4A-RING E3 ubiquitin ligase complex, cyclin binding, cyclin-dependent protein serine/threonine kinase activity, cyclin-dependent protein serine/threonine kinase inhibitor activity, cytoplasm, cytosol, DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest, endosome, G1/S transition of mitotic cell cycle, hearing, Hsp70 protein binding, inner ear development, intracellular membrane-bounded organelle Another extracted example is CDKN1B → blood, cerebellar vermis, cumulus cell, ganglionic eminence, germinal epithelium, granulocyte, habenula, lateral nuclear group of thalamus, lobe of cerebellum, parietal pleura, pineal gland, pons, retinal pigment epithelium, seminal vesicula, superficial temporal artery, trabecular bone, ventricular zone. Use these groups to spot repeated connection types before inspecting the individual relationships.

CDKN1B

Top relations

Gene ontology · 61
CDKN1B → autophagic cell death, cell cycle, cell death, cellular response to antibiotic, cellular response to lithium ion, cellular response to organic cyclic compound, chaperone binding, Cul4A-RING E3 ubiquitin ligase complex, cyclin binding, cyclin-dependent protein serine/threonine kinase activity, cyclin-dependent protein serine/threonine kinase inhibitor activity, cytoplasm, cytosol, DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest, endosome, G1/S transition of mitotic cell cycle, hearing, Hsp70 protein binding, inner ear development, intracellular membrane-bounded organelle
Bgee · 17
CDKN1B → blood, cerebellar vermis, cumulus cell, ganglionic eminence, germinal epithelium, granulocyte, habenula, lateral nuclear group of thalamus, lobe of cerebellum, parietal pleura, pineal gland, pons, retinal pigment epithelium, seminal vesicula, superficial temporal artery, trabecular bone, ventricular zone
RNA expression pattern · 17
CDKN1B → blood, cerebellar vermis, cumulus cell, ganglionic eminence, germinal epithelium, granulocyte, habenula, lateral nuclear group of thalamus, lobe of cerebellum, parietal pleura, pineal gland, pons, retinal pigment epithelium, seminal vesicula, superficial temporal artery, trabecular bone, ventricular zone
related to Interactions · 8
CDKN1B → AKT1, CKS1B, Cyclin D3, Cyclin E1, Cyclin-dependent, Grb2, NUP50SKP2, SPDYA
related to Transcription · 8
CDKN1B → Akt, COP9, COPS5, Forkhead, FoxO, MEN1, P27, Transcription
related to External links · 7
CDKN1B → Cyclin-dependent, Overview, P46527, PDB, PDBe-KB, UCSC Genome Browser, UniProt
related to Role in Regeneration · 6
CDKN1B → Because, Corti, In, Knockdown, Lack, Since CDKN1B
related to Translation · 6
CDKN1B → CDKN1b IRES, ELAVL1, ELAVL4, G1, PTB, Translation
related to Multiple Endocrine Neoplasia · 5
CDKN1B → MEN, MEN1/RET, MEN4, Mutations, Testing
Band · 2
CDKN1B → 12p13.1, 6 G1|6 65.77 cM

Important terminology

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

Important terminology

p27 levels cell cancer protein gene cells also g1 cyclin inhibitor cycle kinase cancers human cytoplasm translation breast p27kip1 transcription

CDKN1B relationships Subject–Predicate–Object triples

TTTA extracted 160 structured relationships around CDKN1B. Examples in this analysis include CDKN1B → Aliases → CDKN1B, CDKN4, KIP1, MEN1B, MEN4, P27KIP1, cyclin-dependent kinase inhibitor 1B, cyclin dependent kinase inhibitor 1B and CDKN1B → Available structures → Available structuresPDBOrtholog search: PDBe RCSB List of PDB id codes2AST, 1H27, 1JSU. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
CDKN1BAliasesCDKN1B, CDKN4, KIP1, MEN1B, MEN4, P27KIP1, cyclin-dependent kinase inhibitor 1B, cyclin dependent kinase inhibitor 1B1.00infobox
CDKN1BAvailable structuresAvailable structuresPDBOrtholog search: PDBe RCSB List of PDB id codes2AST, 1H27, 1JSU1.00infobox
CDKN1BBand12p13.11.00infobox
CDKN1BBand6 G1|6 65.77 cM1.00infobox
CDKN1BBgeeretinal pigment epithelium1.00infobox
CDKN1BBgeeventricular zone1.00infobox
CDKN1BBgeeganglionic eminence1.00infobox
CDKN1BBgeepons1.00infobox
CDKN1BBgeelateral nuclear group of thalamus1.00infobox
CDKN1BBgeetrabecular bone1.00infobox
CDKN1BBgeeparietal pleura1.00infobox
CDKN1BBgeesuperficial temporal artery1.00infobox
CDKN1BBgeegerminal epithelium1.00infobox
CDKN1BBgeecerebellar vermis1.00infobox
CDKN1BBgeelobe of cerebellum1.00infobox
CDKN1BBgeeblood1.00infobox
CDKN1BBgeepineal gland1.00infobox
CDKN1BBgeecumulus cell1.00infobox
CDKN1BBgeegranulocyte1.00infobox
CDKN1BBgeehabenula1.00infobox
CDKN1BBgeeseminal vesicula1.00infobox
CDKN1BBioGPSMore reference expression data1.00infobox
CDKN1BChr.Chromosome 12 (human)1.00infobox
CDKN1BChr.Chromosome 6 (mouse)1.00infobox
CDKN1BDatabasesNCBI: entry; OMA: entry1.00infobox
CDKN1BEnd12,722,369 bp1.00infobox
CDKN1BEnd134,902,476 bp1.00infobox
CDKN1BEnsemblENSG000001112761.00infobox
CDKN1BEntrez10271.00infobox
CDKN1BExternal IDsOMIM: 600778; MGI: 104565; GeneCards: CDKN1B1.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around CDKN1B bring nearby vocabulary together. In this analysis, examples include Gene, Human and Cyclin-dependent. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • CDKN1B
    • Gene
    • Human
    • Cyclin-dependent
    • Kinase
    • Transcription
    • Cells
    • Inhibitor
    • Translation
    • G1
    • Location
    • Also
    • Nuclear
  • cdkn1b
    • Gene
    • Human
    • Cyclin-dependent
    • Kinase
    • Transcription
    • Cells
    • Inhibitor
    • Translation
    • G1
    • Location
    • Also
    • Nuclear
  • enzyme inhibitor
    • Kinase
    • Location
    • Gene
    • Human
    • P27kip1
    • Cyclin
    • Bp
    • Chr
    • Proliferation
    • Regulation
    • Metastasis
    • Nuclear
  • gene
    • Human
    • Location
    • Transcription
    • Inhibitor
    • Bp
    • Chr
    • Proliferation
    • Nuclear
    • Prostate
    • Kinase
    • P27kip1
    • Band
  • cyclin dependent kinase
    • Cyclin
    • Kinase
    • P27kip1
    • Cyclin-dependent
    • Protein
    • Bp
    • Chr
    • Location
    • Proliferation
    • Regulation
    • Gene
    • Inhibitor
  • cyclin e
    • Kinase
    • P27kip1
    • Cyclin-dependent
    • Inhibitor
    • Bp
    • Chr
    • Location
    • Proliferation
    • Regulation
    • Nuclear
    • Skp2
    • Human
  • cyclin d
    • Kinase
    • P27kip1
    • Cyclin-dependent
    • Inhibitor
    • Bp
    • Chr
    • Location
    • Proliferation
    • Regulation
    • Nuclear
    • Skp2
    • Human
  • cell cycle
    • Cycle
    • Protein
    • G1
    • Location
    • Proliferation
    • Cancer
    • P27kip1
    • P27
    • Cells
    • Inhibitor
    • Prostate
    • Levels

Connections between topic areas Semantic bridges

For CDKN1B, one of the stronger structural bridges in this analysis connects CDKN1B 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
CDKN1BOverview · splits 41 ⟂ 12
CDKN1BFunction · splits 41 ⟂ 12
CDKN1BInteractions · splits 42 ⟂ 11
CDKN1BRole in Regeneration · splits 46 ⟂ 7
CDKN1BRegulation in specific cancers · splits 49 ⟂ 4
CDKN1BRegulation · splits 50 ⟂ 3
CDKN1BRole in cancer · splits 50 ⟂ 3

Map overview Semantic statistics

CDKN1B

Nodes53
Edges52
Triples160
Avg. degree1.96
Density0.037736
Components1

Source & methodology

TTTA analyzes the structure around CDKN1B to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Function, Interactions & Role in Regeneration, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — CDKN1B · EN edition · Analysis: TopicsToTalkAbout

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