Evidence map›Paper›PMID 33972551›Full record

ArticleNature communications2021

Mapping the molecular and structural specialization of the skin basement membrane for inter-tissue interactions.

Ko Tsutsui, Hiroki Machida, Asako Nakagawa, Kyungmin Ahn, Ritsuko Morita, Kiyotoshi Sekiguchi, Jeffrey H Miner, Hironobu Fujiwara

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
6.7field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

44 citing papers in PubMed, 74 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Brain vascular basement membrane: Comparison of human and mouse brain at the transcriptomic and proteomic levels.Matrix biology : journal of the International Society for Matrix Biology · 2025
    Article
  11. Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. PathoEye: A deep learning framework for the whole-slide image analysis of skin tissue.Computational and structural biotechnology journal · 2025
    Article
  18. Article
  19. Article
  20. Extracellular Vesicles fromMarine drugs · 2024
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 4 institutions in 2 countries.

Ko TsutsuiLaboratory for Tissue Microenvironment, RIKEN Center for Biosystems Dynamics Research (BDR), Kobe, Japan.ORCID 0000-0003-0729-5975
Hiroki MachidaLaboratory for Tissue Microenvironment, RIKEN Center for Biosystems Dynamics Research (BDR), Kobe, Japan.ORCID 0000-0002-3512-8704
Asako NakagawaLaboratory for Tissue Microenvironment, RIKEN Center for Biosystems Dynamics Research (BDR), Kobe, Japan.
Kyungmin AhnLaboratory for Tissue Microenvironment, RIKEN Center for Biosystems Dynamics Research (BDR), Kobe, Japan.
Ritsuko MoritaLaboratory for Tissue Microenvironment, RIKEN Center for Biosystems Dynamics Research (BDR), Kobe, Japan.ORCID 0000-0001-6550-8778
Kiyotoshi SekiguchiLaboratory of Matrixome Research and Application, Institute for Protein Research, Osaka University, Suita, Japan.
Jeffrey H MinerDivision of Nephrology, Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA.ORCID 0000-0002-1510-8714
Hironobu FujiwaraLaboratory for Tissue Microenvironment, RIKEN Center for Biosystems Dynamics Research (BDR), Kobe, Japan. hironobu.fujiwara@riken.jp.ORCID 0000-0003-0883-3384
RIKEN Center for Biosystems Dynamics Research · JPKwansei Gakuin University · JPProtein Research Foundation · JPWashington University in St. Louis · US

Funding

LAMININS AND GLOMERULAR FILTRATIONR01DK078314 · NIDDK · WASHINGTON UNIVERSITY · PI MINER, JEFFREY H · 2008 to 2021
$5.4M
NIDDK NIH HHS R01 DK078314
6 · The paper itself

Abstract

Inter-tissue interaction is fundamental to multicellularity. Although the basement membrane (BM) is located at tissue interfaces, its mode of action in inter-tissue interactions remains poorly understood, mainly because the molecular and structural details of the BM at distinct inter-tissue interfaces remain unclear. By combining quantitative transcriptomics and immunohistochemistry, we systematically identify the cellular origin, molecular identity and tissue distribution of extracellular matrix molecules in mouse hair follicles, and reveal that BM composition and architecture are exquisitely specialized for distinct inter-tissue interactions, including epithelial-fibroblast, epithelial-muscle and epithelial-nerve interactions. The epithelial-fibroblast interface, namely, hair germ-dermal papilla interface, makes asymmetrically organized side-specific heterogeneity in the BM, defined by the newly characterized interface, hook and mesh BMs. One component of these BMs, laminin α5, is required for hair cycle regulation and hair germ-dermal papilla anchoring. Our study highlights the significance of BM heterogeneity in distinct inter-tissue interactions.

Indexed as

AnimalsBasement MembraneEpithelial CellsExtracellular MatrixFemaleFibroblastsHair FollicleImmunohistochemistryLamininMiceMice, Inbred C57BLMice, KnockoutMicroscopy, Electron, TransmissionMultigene FamilyMuscle CellsNeuronsLamininlaminin alpha5

Identifiers

PMID33972551
PMCPMC8110968
OpenAlexW3162912755

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.