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blood–brain barrier

semipermable membrane that separates blood and the brain
AnatomicalStructure class_of_anatomical_entity Q221694
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blood–brain barrier

Summary

blood–brain barrier is a class of anatomical entity[1]. It ranks in the top 4% of class_of_anatomical_entity entities by monthly Wikipedia readership (1,091 views/month).[2]

Key Facts

  • blood–brain barrier's instance of is recorded as class of anatomical entity[3].
  • blood–brain barrier is a type of particular anatomical entity[4].
  • blood–brain barrier is part of neuroimmune system[5].
  • blood–brain barrier's Commons category is recorded as Blood-brain barrier[6].
  • blood–brain barrier's topic's main category is recorded as Category:Blood-brain barrier[7].
  • blood–brain barrier's Commons gallery is recorded as Blood-brain barrier[8].

Why It Matters

blood–brain barrier ranks in the top 4% of class_of_anatomical_entity entities by monthly Wikipedia readership (1,091 views/month).[2] It has Wikipedia articles in 27 language editions, a strong signal of global cultural recognition.[9] It is known by 58 alternative names across languages and contexts.[10]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [9] ↑ . Wikidata sitelinks. wikidata.org.
  3. [10] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). blood–brain barrier. Retrieved May 3, 2026, from https://4ort.xyz/entity/blood-brain-barrier
MLA “blood–brain barrier.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/blood-brain-barrier.
BibTeX @misc{4ortxyz_blood-brain-barrier_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{blood–brain barrier}}, year = {2026}, url = {https://4ort.xyz/entity/blood-brain-barrier}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): blood–brain barrier — https://4ort.xyz/entity/blood-brain-barrier (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/blood-brain-barrier · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 1d ago · Don-vip · 2026-06-03 view diff on Wikidata ↗
    Icon → Blood-Brain Barrier (NIH BioArt 688).svg
    "/* wbsetclaim-create:2||1 */ [[Property:P2910]]: Blood-Brain Barrier (NIH BioArt 688).svg"
  2. 17d ago · Twofivesixbot bot · 2026-05-18 view diff on Wikidata ↗
    Instance of → class of anatomical entity
    Part of → neuroimmune system
    Part of → —
    Aliases → —
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|9 */ [[Property:P2347]]: 38847, mv to monolingual text names on YSO statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.