Evidence map›Paper›PMID 32928147›Full record

ArticleBMC cancer2020

Immunosenescence profile and expression of the aging biomarker (p16

Maria T Bourlon, Hugo E Velazquez, Juan Hinojosa, Luis Orozco, Ricardo Rios-Corzo, Guadalupe Lima, Luis Llorente, Diego F Hernandez-Ramirez, Francisco J Valentin-Cortez, Irene Medina-Rangel and 1 more

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 25% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

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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

11 authors at 2 institutions in 2 countries.

Maria T BourlonDepartment of Hematology and Oncology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico. maitebourlon@gmail.com.ORCID http://orcid.org/0000-0002-3116-912X
Hugo E VelazquezDepartment of Hematology and Oncology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.
Juan HinojosaDepartment of Hematology and Oncology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.
Luis OrozcoDepartment of Hematology and Oncology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.
Ricardo Rios-CorzoDepartment of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.
Guadalupe LimaDepartment of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.
Luis LlorenteDepartment of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.
Diego F Hernandez-RamirezDepartment of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.
Francisco J Valentin-CortezDepartment of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.
Irene Medina-RangelDepartment of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.
Yemil Atisha-FregosoDepartment of Hematology and Oncology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico. yatishafre@northwell.edu.
Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán · MXFeinstein Institute for Medical Research · US

Funding

Fundación Aramont Grant Aramont_INCMNSZ/uro-oncoFundación Canales de Ayuda A.C. Grant Canales_INCMNSZ/uro-onco_CON-2018-003
6 · The paper itself

Abstract

backgroundCytotoxic chemotherapy can cure advanced germ cell tumors. Nevertheless, cancer treatment may induce cellular senescence and accelerate molecular aging. The aging process implies an increase of cells expressing p16

methodsCase-control exploratory study of TCS treated with chemotherapy (≥3 BEP cycles, disease-free ≥3 months) compared with age matched healthy controls. Peripheral blood mononuclear cells were isolated, and lymphocyte subpopulations were analyzed by flow cytometry. CDKN2A/p16

resultsWe included 16 cases and 16 controls. The median age was 27 years (minimum 24, maximum 54) and the median time on surveillance was 26.5 months (minimum 3, maximum192). TCS had a lower percentage of total T cells and CD4+ T cells in total lymphocytes. Among the CD4+ T lymphocytes, TCS had less naïve CD4+ and increased memory CD4+ cells. Within the CD8+ T lymphocytes, TCS exhibited a decrease in the percentage of naïve cells and an increase in CD8 + CD45RA + CD57+ cells. TCS also exhibited decreased memory CD19+ B cells compared to the controls. The relative expression of CDKN2A/p16

conclusionIn this exploratory study, TCS showed increased expression of CDKN2A/p16

Indexed as

AdultAgingCancer SurvivorsCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesCyclin-Dependent Kinase Inhibitor p16FemaleHumansImmunosenescenceLeukocytes, MononuclearMaleMiddle AgedNeoplasms, Germ Cell and EmbryonalTesticular NeoplasmsCyclin-Dependent Kinase Inhibitor p16Germ cell tumorsImmunosenescenceMolecular agingp16INK4aPremature agingTesticular cancerTesticular cancer survivors

Identifiers

PMID32928147
PMCPMC7491179
OpenAlexW3085341153

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.