Evidence map›Paper›PMID 26119943›Full record

ArticleOncogene2016

PML is required for telomere stability in non-neoplastic human cells.

M Marchesini, R Matocci, L Tasselli, V Cambiaghi, A Orleth, L Furia, C Marinelli, S Lombardi, G Sammarelli, F Aversa and 4 more

Erratum issuedOpen access · hybridAbstract read
In one paragraph

Article in Oncogene, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

18 citing papers in PubMed, 27 citations in OpenAlex.

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  16. DNA Methylation of Telomere-Related Genes and Cancer Risk.Cancer prevention research (Philadelphia, Pa.) · 2018
    Article
  17. Review
  18. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors at 5 institutions in 3 countries.

M MarchesiniGeneral Pathology Section, Department of Experimental Medicine, University of Perugia, Perugia, Italy.
R MatocciGeneral Pathology Section, Department of Experimental Medicine, University of Perugia, Perugia, Italy.
L TasselliGeneral Pathology Section, Department of Experimental Medicine, University of Perugia, Perugia, Italy.ORCID http://orcid.org/0000-0003-3349-1371
V CambiaghiDepartment of Experimental Oncology, European Institute of Oncology, Milan, Italy.
A OrlethDepartment of Experimental Oncology, European Institute of Oncology, Milan, Italy.
L FuriaDepartment of Experimental Oncology, European Institute of Oncology, Milan, Italy.
C MarinelliGeneral Pathology Section, Department of Experimental Medicine, University of Perugia, Perugia, Italy.
S LombardiDepartment of Experimental Oncology, European Institute of Oncology, Milan, Italy.
G SammarelliHematology and Bone Marrow Transplantation Unit, Department of Clinical and Experimental Medicine, University of Parma, Parma, Italy.
F AversaHematology and Bone Marrow Transplantation Unit, Department of Clinical and Experimental Medicine, University of Parma, Parma, Italy.
S MinucciDepartment of Experimental Oncology, European Institute of Oncology, Milan, Italy.
M FarettaDepartment of Experimental Oncology, European Institute of Oncology, Milan, Italy.
P G PelicciDepartment of Experimental Oncology, European Institute of Oncology, Milan, Italy.
F GrignaniGeneral Pathology Section, Department of Experimental Medicine, University of Perugia, Perugia, Italy.
European Institute of Oncology · ITUniversity of Perugia · ITUniversity of Milan · ITUniversity of Parma · ITVA Palo Alto Health Care System · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Telomeres interact with numerous proteins, including components of the shelterin complex, whose alteration, similarly to proliferation-induced telomere shortening, initiates cellular senescence. In tumors, telomere length is maintained by Telomerase activity or by the Alternative Lengthening of Telomeres mechanism, whose hallmark is the telomeric localization of the promyelocytic leukemia (PML) protein. Whether PML contributes to telomeres maintenance in normal cells is unknown. We show that in normal human fibroblasts the PML protein associates with few telomeres, preferentially when they are damaged. Proliferation-induced telomere attrition or their damage due to alteration of the shelterin complex enhances the telomeric localization of PML, which is increased in human T-lymphocytes derived from patients genetically deficient in telomerase. In normal fibroblasts, PML depletion induces telomere damage, nuclear and chromosomal abnormalities, and senescence. Expression of the leukemia protein PML/RARα in hematopoietic progenitors displaces PML from telomeres and induces telomere shortening in the bone marrow of pre-leukemic mice. Our work provides a novel view of the physiologic function of PML, which participates in telomeres surveillance in normal cells. Our data further imply that a diminished PML function may contribute to cell senescence, genomic instability, and tumorigenesis.

Indexed as

AnimalsCarcinogenesisCell LineCell ProliferationCellular SenescenceGenomic InstabilityHumansMiceNuclear ProteinsOncogene Proteins, FusionPromyelocytic Leukemia ProteinReceptors, Retinoic AcidRetinoic Acid Receptor alphaTelomeraseTelomereT-LymphocytesNuclear ProteinsOncogene Proteins, FusionPML protein, humanPromyelocytic Leukemia ProteinRARA protein, humanRara protein, mouseReceptors, Retinoic AcidRetinoic Acid Receptor alphaTelomeraseTranscription FactorsTumor Suppressor Proteins

Identifiers

PMID26119943
PMCPMC4830905
OpenAlexW1834814630

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.