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MiR-155: Physiological roles, Clinical significance & Biogenesis

MiR-155 is a microRNA that in humans is encoded by the MIR155 host gene or MIR155HG. MiR-155 plays a role in various physiological and pathological processes. Exogenous molecular control in vivo of miR-155 expression may inhibit malignant growth, viral infections, and enhance the progression of cardiovascular diseases.

Language: English [EN]
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MiR-155 topic overview

The analysis highlights Physiological roles, Clinical significance and Biogenesis as prominent areas in the source structure around MiR-155.

Related topics
133
Source areas
9
Connected nodes
142
Extracted relationships
169
Related term clusters
26
Bridge connections
142

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.

Physiological roles · 33 topics
Clinical significance · 21 topics
Biogenesis · 17 topics
Overview · 17 topics
Targets · 16 topics
Tissue distribution · 12 topics
Activity and phenotypes · 8 topics
Discovery · 8 topics
Evolutionary conservation · 1 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.

Domain
Eukaryota;
miRBase family
MIPF0000157
PDB structures
PDBe
Rfam
RF00731
RNA type
microRNA
Symbol
miR-155

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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

Discovery

Biogenesis

Evolutionary conservation

Tissue distribution

Targets

Physiological roles

Activity and phenotypes

Clinical significance

For the semantics nerds

You can skip this section if you’re here for content ideas and keyword inspiration.

Advanced semantic analysis

How MiR-155 connects Entity context

The extracted context around MiR-155 shows recurring relationship patterns in the source. For example, MiR-155 → AP-1, Besides, DCs, Downstream, Furthermore, I/JNK/NF-κB, IFN-β, Importantly, Indeed, INPP5D, LPS, MIR155HG, NF-κB, NF-κB-mediated, PAMPs, Raw264, SHIP1, Since, SOCS1, Support Another extracted example is MiR-155 → Additionally, B-cells, B-lymphoid/T-lymphoid, CD34, CLP, CLPs, CMP, CMPs, Finally, Given, Hematopoiesis, HOXA9, HSPCs, Hu, IL-2, MIR155HG, PU, SOCS1, SPI1, T-cell. Use these groups to spot repeated connection types before inspecting the individual relationships.

MiR-155

Top relations

related to Immune system · 27
MiR-155 → AP-1, Besides, DCs, Downstream, Furthermore, I/JNK/NF-κB, IFN-β, Importantly, Indeed, INPP5D, LPS, MIR155HG, NF-κB, NF-κB-mediated, PAMPs, Raw264, SHIP1, Since, SOCS1, Support
related to Hematopoiesis · 24
MiR-155 → Additionally, B-cells, B-lymphoid/T-lymphoid, CD34, CLP, CLPs, CMP, CMPs, Finally, Given, Hematopoiesis, HOXA9, HSPCs, Hu, IL-2, MIR155HG, PU, SOCS1, SPI1, T-cell
related to Targets · 23
MiR-155 → AICDA, Although, BACH1, Bioinformatic, CEBPβ, ETS1, FADD, Figures, IKBKE, IL17RB, INPP5D, IRAK3, JARID2, June, MYD88, PCCD4, RIPK1, SHIP-1, SOCS, SPI1
related to Biogenesis · 15
MiR-155 → Ago, Argonaute, DGCR8, Dicer, DiGeorge, Drosha, Figure, Following, Following Dicer, ORF, RISC, RNA, RNA-induced, RNase III, The MIR155HG RNA
related to Tissue distribution · 11
MiR-155 → Additionally, Although, B-cells, Even, Landgraf, Northern, PCR, RNA, Sequence, T-cells, Together
related to Cancer · 9
MiR-155 → DNA Mismatch Repair, HNPCC, Inactivation, LS, Lynch Syndrome, MMR, Over-silencing, TP53INP1, Tumour Protein-53-induced-nuclear-protein1
related to DNA viruses · 9
MiR-155 → EBV, EBV-infected, Humans-Epstein-Barr Virus, In DNA, K12-11, Kaposi's-sarcoma-associated Herpesvirus, MDV-1, MDV-2, Viruses
related to Cardiovascular · 8
MiR-155 → AT1R, Defective, Furthermore, II, II-related, SNP, Transfection, UTR
related to Activity and phenotypes · 6
MiR-155 → Activation-Induced Cytidine Deaminase, AID, AID-mediated, B-lymphocyte, Cell, Protective
related to Discovery · 6
MiR-155 → B-cell, B-cell Integration Cluster, BIC, II, RNA, The MIR155HG

Important terminology

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

Important terminology

expression mir-155-5p cells mir155hg mirna rna also human may mrna target found role inflammation pre-mir-155 conserved protein levels macrophages immune

MiR-155 relationships Subject–Predicate–Object triples

TTTA extracted 169 structured relationships around MiR-155. Examples in this analysis include MiR-155 → Domain → Eukaryota; and MiR-155 → miRBase family → MIPF0000157. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
MiR-155DomainEukaryota;1.00infobox
MiR-155miRBase familyMIPF00001571.00infobox
MiR-155PDB structuresPDBe1.00infobox
MiR-155RfamRF007311.00infobox
MiR-155RNA typemicroRNA1.00infobox
MiR-155SymbolmiR-1551.00infobox
MiR-155is amicroRNA that in humans is encoded by the MIR155 host gene or MIR155HG0.90text
Toll-like receptorsinstance ofby pattern recognition receptors0.80text
TLR3 ligand polyinstance ofSupport for a role of AP-1 in MIR155HG activation comes from studies using stimuli relevant to viral infection0.80text
TNF-α involve macrophages with components that include miR-155. miR-155 is overexpressed in atopic dermatitisinstance ofa protein that was found to be involved in B Cell malignancies and to be controlled by miR-155.InflammationInflammatory responses to triggers0.80text
contributes to chronic skin inflammation by increasing the proliferative response of Tinstance ofa protein that was found to be involved in B Cell malignancies and to be controlled by miR-155.InflammationInflammatory responses to triggers0.80text
rheumatoid arthritisinstance ofIn Autoimmune disorders0.80text

Related concept clusters Related term clusters

The concept neighborhoods around MiR-155 bring nearby vocabulary together. In this analysis, examples include Expression, Cells and Target. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • MiR-155
    • Expression
    • Cells
    • Target
    • Protein
    • Also
    • Cancer
    • Immune
    • Levels
    • Inflammation
    • Cardiovascular
    • At1r
    • Growth
  • mir-155
    • Expression
    • Cells
    • Target
    • Protein
    • Also
    • Cancer
    • Immune
    • Levels
    • Inflammation
    • Cardiovascular
    • At1r
    • Growth
  • plasmacytoid dendritic cells
    • Expression
    • Mir-155
    • Mir-155-5p
    • Mirna
    • Macrophages
    • Cell
    • Levels
    • Found
    • Differentiation
    • Hematopoiesis
    • Including
    • Protein
  • hematopoietic stem-progenitor cells
    • Expression
    • Mir-155
    • Mir-155-5p
    • Mirna
    • Macrophages
    • Cell
    • Levels
    • Found
    • Differentiation
    • Hematopoiesis
    • Including
    • Protein
  • dendritic cells
    • Expression
    • Mir-155
    • Mir-155-5p
    • Mirna
    • Macrophages
    • Cell
    • Levels
    • Found
    • Differentiation
    • Hematopoiesis
    • Including
    • Protein
  • expression profiles
    • Cells
    • Mir-155
    • May
    • Mir-155-5p
    • Mir155hg
    • Mirna
    • Also
    • Growth
    • Viral
    • Activated
    • Including
    • Levels
  • gene
    • Mir155hg
    • May
    • Cardiovascular
    • Cancer
    • Hematopoiesis
    • Sequence
    • Targets
    • Viral
    • Activated
    • Activation
    • Macrophages
    • Cell
  • cardiovascular
    • Cancer
    • Inflammation
    • Also
    • At1r
    • Differentiation
    • Gene
    • Growth
    • Hematopoiesis
    • Sequence
    • Targets
    • Viral
    • Activated

Connections between topic areas Semantic bridges

For MiR-155, one of the stronger structural bridges in this analysis connects MiR-155 with Physiological roles. 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
MiR-155 — Physiological roles · splits 109 ⟂ 34
MiR-155 — Clinical significance · splits 121 ⟂ 22
MiR-155 — Overview · splits 125 ⟂ 18
MiR-155 — Biogenesis · splits 125 ⟂ 18
MiR-155 — Targets · splits 126 ⟂ 17
MiR-155 — Tissue distribution · splits 130 ⟂ 13
MiR-155 — Discovery · splits 134 ⟂ 9
MiR-155 — Activity and phenotypes · splits 134 ⟂ 9

Map overview Semantic statistics

MiR-155

Nodes143
Edges142
Triples169
Avg. degree1.99
Density0.013986
Components1

Source & methodology

TTTA analyzes the structure around MiR-155 to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Physiological roles, Clinical significance & Biogenesis, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — MiR-155 · EN edition · Analysis: TopicsToTalkAbout

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