Evidence map›Paper›PMID 21421911›Full record

ReviewCold Spring Harbor perspectives in biology2011

The collagen family.

Sylvie Ricard-Blum

Registry-linked trialAbstract readReview
In one paragraph

Review in Cold Spring Harbor perspectives in biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06152718 (New Regenerative and Anti-aging Medicine Approach Based on Single Strand Alpha-1 Collagen for Neo-collagenesis Induction), which is not on this map. Cited by 1,059 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
1,059citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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.

NCT06152718 nacompletednot on this mapstarted 2023, after this paper: background citation

New Regenerative and Anti-aging Medicine Approach Based on Single Strand Alpha-1 Collagen for Neo-collagenesis Induction: Clinical and Instrumental Experience of a New Medical Device for Dermal Regeneration (Karisma)

TypeinterventionalSponsorUniversity of PalermoRan2023 to 2024Enrolled100ConditionsSkin ManifestationsArmsKarisma
3 · Its place in the literature

Who cites it

1,059 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Enzymatic and non-enzymatic oxidation of fibrillar collagen.Redox report : communications in free radical research · 2026
    Review
  3. Review
  4. Structural Control of Stromal-Immune Coupling by COL24A1 Underlies Pregnancy Maintenance.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  5. Proton wave propagation along collagen fibers.European biophysics journal : EBJ · 2026
    Article
  6. Proteomic study for the prediction ofHistochemistry and cell biology · 2026
    Article
  7. Review
  8. Review
  9. TH/TRs-COL11A2 Axis Mediates Loss of a Differentiated Astrocyte State in Hypogyrified Brains.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  10. Article
  11. Integrative Transcriptomic Profiling Delineates LTBP4-Driven Fibroblast Reprogramming Across the Ossification Continuum of the Ligamentum Flavum.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
    Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Review
  18. Review
  19. Article
  20. Article

999 more citing papers are in PubMed but not listed here.

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

1 author.

Sylvie Ricard-BlumInstitut de Biologie et Chimie des Protéines, UMR 5086 CNRS, Université Lyon 1, Lyon, 69367, France. s.ricard-blum@ibcp.fr

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Collagens are the most abundant proteins in mammals. The collagen family comprises 28 members that contain at least one triple-helical domain. Collagens are deposited in the extracellular matrix where most of them form supramolecular assemblies. Four collagens are type II membrane proteins that also exist in a soluble form released from the cell surface by shedding. Collagens play structural roles and contribute to mechanical properties, organization, and shape of tissues. They interact with cells via several receptor families and regulate their proliferation, migration, and differentiation. Some collagens have a restricted tissue distribution and hence specific biological functions.

Indexed as

Genetic VariationProtein ConformationProtein Structure, TertiaryCollagenMutationPromoter Regions, GeneticReceptors, CollagenCollagenReceptors, Collagen

Identifiers

PMID21421911
PMCPMC3003457

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.