Evidence map›Paper›PMID 35887279›Full record

SynthesisInternational journal of molecular sciences2022

A Systematic Review of Keratinocyte Secretions: A Regenerative Perspective.

Ahmed T El-Serafi, Ibrahim El-Serafi, Ingrid Steinvall, Folke Sjöberg, Moustafa Elmasry

Abstract readSystematic Review
In one paragraph

Synthesis in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing 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.

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

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

  1. Pooled it
  2. Trial
  3. Review
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Contribution of Keratinocytes in Skin Cancer Initiation and Progression.International journal of molecular sciences · 2024
    Review
  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Repressive Control of Keratinocyte Cytoplasmic Inflammatory Signaling.International journal of molecular sciences · 2023
    Review
  16. Article
  17. Review
  18. Clinical, cosmetic and investigational dermatology · 2022
    Article
  19. NUCB2/Nesfatin-1 Couples Cholesterol Biosynthesis to Keratinocyte Migration to Accelerate Re-Epithelialisation in Cutaneous Wound Repair.Wound repair and regeneration : official publication of the Wound Healing Society [and] the European Tissue Repair Society
    Article
  20. 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

5 authors.

Ahmed T El-SerafiDepartment of Biomedical and Clinical Sciences, Linköping University, 58183 Linkoping, Sweden.
Ibrahim El-SerafiDepartment of Hand Surgery, Plastic Surgery and Burns, Linköping University, 58183 Linkoping, Sweden.ORCID 0000-0002-0463-1518
Ingrid SteinvallDepartment of Biomedical and Clinical Sciences, Linköping University, 58183 Linkoping, Sweden.
Folke SjöbergDepartment of Biomedical and Clinical Sciences, Linköping University, 58183 Linkoping, Sweden.
Moustafa ElmasryDepartment of Biomedical and Clinical Sciences, Linköping University, 58183 Linkoping, Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cell regenerative therapy is a modern solution for difficult-to-heal wounds. Keratinocytes, the most common cell type in the skin, are difficult to obtain without the creation of another wound. Stem cell differentiation towards keratinocytes is a challenging process, and it is difficult to reproduce in chemically defined media. Nevertheless, a co-culture of keratinocytes with stem cells usually achieves efficient differentiation. This systematic review aims to identify the secretions of normal human keratinocytes reported in the literature and correlate them with the differentiation process. An online search revealed 338 references, of which 100 met the selection criteria. A total of 80 different keratinocyte secretions were reported, which can be grouped mainly into cytokines, growth factors, and antimicrobial peptides. The growth-factor group mostly affects stem cell differentiation into keratinocytes, especially epidermal growth factor and members of the transforming growth factor family. Nevertheless, the reported secretions reflected the nature of the involved studies, as most of them focused on keratinocyte interaction with inflammation. This review highlights the secretory function of keratinocytes, as well as the need for intense investigation to characterize these secretions and evaluate their regenerative capacities.

Indexed as

KeratinocytesSkinCell DifferentiationCells, CulturedHumansStem CellsWound Healinggrowth factorinflammatory mediatorkeratinocytekeratinocyte secretionskin regenerationstem cell differentiation

Identifiers

PMID35887279
PMCPMC9323141

What OpenQuestion holds

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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.