Evidence map›Paper›PMID 38351588›Full record

ArticleInternational journal of dermatology2024

Clinicopathological and cellular senescence biomarkers in chronic stalled wounds.

Grace T Yu, Paul T Gomez, Larissa G Prata, Julia S Lehman, Tamar Tchkonia, James L Kirkland, Alexander Meves, Saranya P Wyles

Open access · bronzeAbstract read
In one paragraph

Article in International journal of dermatology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

8 citing papers in PubMed, 9 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Functional Features of Senescent Cells and Implications for Therapy.International journal of molecular sciences · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. Review
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 3 institutions in 1 country.

Grace T YuMayo Clinic Graduate School of Biomedical Sciences, Mayo Clinic Alix School of Medicine, Mayo Clinic Medical Scientist Training Program, Rochester, MN, USA.
Paul T GomezRobert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN, USA.
Larissa G PrataRobert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN, USA.
Julia S LehmanDepartment of Dermatology, Mayo Clinic, Rochester, MN, USA.
Tamar TchkoniaRobert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN, USA.
James L KirklandDepartment of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN, USA.
Alexander Meves *Department of Dermatology, Mayo Clinic, Rochester, MN, USA.ORCID https://orcid.org/0000-0001-7462-8288
Saranya P Wyles *Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN, USA.
Mayo Clinic in Arizona · USMayo Clinic in Florida · USMayo Clinic · US

Funding

Targeting Cellular Senescence to Extend HealthspanP01AG062413 · NIA · MAYO CLINIC ROCHESTER · PI Sundeep Khosla · 2019 to 2026
$28.7M
Effect of Aging on Preadipocyte DifferentiationR37AG013925 · NIA · MAYO CLINIC ROCHESTER · PI KIRKLAND, JAMES L. · 2016 to 2025
$6.6M
Translational Geroscience NetworkR33AG061456 · NIA · MAYO CLINIC ROCHESTER · PI JAMES L. KIRKLAND, STEPHEN B. KRITCHEVSKY · 2019 to 2026
$6.2M
Medical Scientist Traning Program at Mayo ClinicT32GM065841 · NIGMS · MAYO CLINIC ROCHESTER · PI KAUFMANN, SCOTT H, SCHIMMENTI, LISA A · 2003 to 2022
$5.8M
Topical Senolytics for Chronic Wound HealingR03AG082919 · NIA · MAYO CLINIC ROCHESTER · PI WYLES, SARANYA PURUSHOTHAMAN · 2023 to 2023
$323k
Connor FundMayo Clinic Department of DermatologyNIA NIH HHS P01 AG062413NIA NIH HHS R03 AG082919NIA NIH HHS R33 AG061456NIA NIH HHS R37 AG013925NIGMS NIH HHS T32 GM065841NIH HHS P01AG062413NIH HHS R03AG082919-01NIH HHS R33AG061456NIH HHS R37AG013925Noaber FoundationRobert J. and Theresa W. Ryan
6 · The paper itself

Abstract

backgroundChronic wounds have been associated with an elevated burden of cellular senescence, a state of essentially irreversible cell cycle arrest, resistance to apoptosis, and a secretory phenotype. However, whether senescent cells contribute to wound chronicity in humans remains unclear. The objective of this article is to assess the role of clinicopathological characteristics and cellular senescence in the time-to-healing of chronic wounds.

methodsA cohort of 79 patients with chronic wounds was evaluated in a single-center academic practice from February 1, 2005, to February 28, 2015, and followed for up to 36 months. Clinical characteristics and wound biopsies were obtained at baseline, and time-to-healing was assessed. Wound biopsies were analyzed histologically for pathological characteristics and molecularly for markers of cellular senescence. In addition, biopsy slides were stained for p16

resultsNo clinical or pathological characteristics were found to have significant associations with time-to-healing. A Cox proportional hazard ratio model revealed increased CDKN1A (p21

conclusionsThe findings of this pilot study suggest that senescent cells contribute to wound chronicity in humans, especially in diabetic wounds.

Indexed as

BiomarkersCellular SenescenceCyclin-Dependent Kinase Inhibitor p16Cyclin-Dependent Kinase Inhibitor p21Wound HealingAdultAgedAged, 80 and overBiopsyChronic DiseaseFemaleFibrosisHumansMaleMiddle AgedSkinBiomarkersCDKN1A protein, humanCDKN2A protein, humanCyclin-Dependent Kinase Inhibitor p16Cyclin-Dependent Kinase Inhibitor p21

Identifiers

PMID38351588
PMCPMC11323232
OpenAlexW4391817576

What OpenQuestion holds

Textmetadata
LicenceTDM
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.