Evidence map›Paper›PMID 34073434›Full record

ReviewCells2021

Hallmarks of Aging in Macrophages: Consequences to Skin Inflammaging.

Gabriela Rapozo Guimarães, Palloma Porto Almeida, Leandro de Oliveira Santos, Leane Perim Rodrigues, Juliana Lott de Carvalho, Mariana Boroni

Open access · goldAbstract readReview
In one paragraph

Review in Cells, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
4.0field-weighted citation impact, top 5% 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

42 citing papers in PubMed, 70 citations in OpenAlex.

  1. Trial
  2. Review
  3. Review
  4. Review
  5. Review
  6. Review
  7. Review
  8. The Hallmarks of Ageing in Microglia.Cellular and molecular neurobiology · 2025
    Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Review
  15. Skin Aging and the Upcoming Role of Ferroptosis in Geroscience.International journal of molecular sciences · 2024
    Review
  16. Skin anti-aging potential ofSaudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society · 2024
    Article
  17. Article
  18. Article
  19. Research Progress in Skin Aging and Immunity.International journal of molecular sciences · 2024
    Review
  20. Macrophage senescence in health and diseases.Acta pharmaceutica Sinica. B · 2024
    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

6 authors at 4 institutions in 1 country.

Gabriela Rapozo GuimarãesLaboratory of Bioinformatics and Computational Biology, Division of Experimental and Translational Research, Brazilian National Cancer Institute (INCA), Rio de Janeiro 20231-050, Brazil.
Palloma Porto AlmeidaLaboratory of Bioinformatics and Computational Biology, Division of Experimental and Translational Research, Brazilian National Cancer Institute (INCA), Rio de Janeiro 20231-050, Brazil.
Leandro de Oliveira SantosLaboratory of Bioinformatics and Computational Biology, Division of Experimental and Translational Research, Brazilian National Cancer Institute (INCA), Rio de Janeiro 20231-050, Brazil.ORCID 0000-0001-9497-2684
Leane Perim RodriguesGenomic Sciences and Biotechnology Program, Catholic University of Brasilia, Brasilia 70790-160, Brazil.
Juliana Lott de CarvalhoGenomic Sciences and Biotechnology Program, Catholic University of Brasilia, Brasilia 70790-160, Brazil.
Mariana BoroniLaboratory of Bioinformatics and Computational Biology, Division of Experimental and Translational Research, Brazilian National Cancer Institute (INCA), Rio de Janeiro 20231-050, Brazil.ORCID 0000-0003-3495-9917
Instituto Nacional de Câncer - INCA · BRUniversidade Católica de Brasília · BRUniversidade de Brasília · BRUniversidade Estadual de Campinas (UNICAMP) · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The skin is our largest organ and the outermost protective barrier. Its aging reflects both intrinsic and extrinsic processes resulting from the constant insults it is exposed to. Aging in the skin is accompanied by specific epigenetic modifications, accumulation of senescent cells, reduced cellular proliferation/tissue renewal, altered extracellular matrix, and a proinflammatory environment favoring undesirable conditions, including disease onset. Macrophages (Mφ) are the most abundant immune cell type in the skin and comprise a group of heterogeneous and plastic cells that are key for skin homeostasis and host defense. However, they have also been implicated in orchestrating chronic inflammation during aging. Since Mφ are related to innate and adaptive immunity, it is possible that age-modified skin Mφ promote adaptive immunity exacerbation and exhaustion, favoring the emergence of proinflammatory pathologies, such as skin cancer. In this review, we will highlight recent findings pertaining to the effects of aging hallmarks over Mφ, supporting the recognition of such cell types as a driving force in skin inflammaging and age-related diseases. We will also present recent research targeting Mφ as potential therapeutic interventions in inflammatory skin disorders and cancer.

Indexed as

Adaptive ImmunityAgingAnimalsCellular SenescenceHumansLeukocyte CountMacrophagesSkin Neoplasmsage-associated diseasesagingimmunosenescence

Identifiers

PMID34073434
PMCPMC8228751
OpenAlexW3163978705

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.