Evidence map›Paper›PMID 40493879›Full record

ArticleBlood advances2025

Expression of HERV-K and embryonic genes in chronic lymphocytic leukemia and their association with therapy regimens.

Claudia Matteucci, Vita Petrone, Alessandro Giovinazzo, Roberta Laureana, Massimiliano Postorino, Livio Pupo, Chiara Cipriani, Nicola Toschi, Marialaura Fanelli, Antonella Minutolo and 10 more

Abstract read
In one paragraph

Article in Blood advances, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–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

2 citing papers in PubMed.

  1. Article
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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

20 authors.

Claudia MatteucciDepartment of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy.ORCID 0000-0002-6058-1092
Vita PetroneDepartment of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy.ORCID 0000-0001-6013-8958
Alessandro GiovinazzoInstitute of Biochemistry and Cell Biology, Consiglio Nazionale delle Ricerche Monterotondo, Rome, Italy.ORCID 0000-0003-4420-6257
Roberta LaureanaDepartment of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy.ORCID 0009-0008-5374-6056
Massimiliano PostorinoDepartment of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy.
Livio PupoHematology, Fondazione Policlinico Tor Vergata, Rome, Italy.
Chiara CiprianiDepartment of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy.ORCID 0000-0001-7085-4966
Nicola ToschiDepartment of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy.ORCID 0000-0003-1929-5833
Marialaura FanelliDepartment of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy.ORCID 0000-0002-5755-0172
Antonella MinutoloDepartment of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy.ORCID 0000-0003-4784-4297
Giovangiacinto PaternoHematology, Fondazione Policlinico Tor Vergata, Rome, Italy.
Elisa BuzzattiDepartment of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy.ORCID 0000-0002-3478-5083
Paola Sinibaldi VallebonaDepartment of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy.ORCID 0000-0002-8186-9861
Antonella ZucchettoClinical and Experimental Onco-Hematology Unit, Centro di Riferimento Oncologico di Aviano, Istituto di Ricovero e Cura a Carattere Scientifico, Aviano, Italy.ORCID 0000-0003-3678-5957
Federico PozzoClinical and Experimental Onco-Hematology Unit, Centro di Riferimento Oncologico di Aviano, Istituto di Ricovero e Cura a Carattere Scientifico, Aviano, Italy.ORCID 0000-0002-2986-7658
Valter GatteiClinical and Experimental Onco-Hematology Unit, Centro di Riferimento Oncologico di Aviano, Istituto di Ricovero e Cura a Carattere Scientifico, Aviano, Italy.ORCID 0000-0001-5933-9680
Giovanni Del PoetaDepartment of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy.
Adriano VendittiDepartment of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy.
Emanuela BalestrieriDepartment of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy.ORCID 0000-0001-5906-5907
Maria Ilaria Del PrincipeDepartment of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

abstractDysregulated expression of human endogenous retrovirus K (HERV-K) has been found in many types of tumors. Previously, we demonstrated the concomitant expression of HERVs and embryonic genes in cancer cells with aggressive and stemness features. In the field of onco-hematology, some studies have described alterations of HERV expression in chronic lymphocytic leukemia (CLL), the most common adult leukemia in the Western world. Despite numerous achievements in CLL clinical research, given the heterogeneity of the disease and the different treatment choices, identification of new biomarkers for patient management is needed. On this basis, this work aimed to evaluate the expression of HERVs and embryonic genes as novel combined biomarkers in CLL and their potential association with clinical features and therapy regimens. Peripheral blood mononuclear cells were isolated from 49 healthy donors (HDs) and 74 patients with CLL, evaluating their treatment regimen. The expression of different HERVs and embryonic genes was analyzed by real-time polymerase chain reaction. Molecular analysis showed higher expression of HERVs and embryonic genes in patients than HDs, differently expressed according to treatment status. Using principal component analysis, we found complex expression profiles of HERVs and embryonic genes associated with CLL and different treatment regimens. In ibrutinib-treated patients, HERVs were found to be associated with unfavorable prognostic factors of CLL. These findings, although requiring confirmation in larger patient cohorts, highlight the interconnection between HERVs and embryonic genes in CLL, suggesting their use as potential new biomarkers in monitoring innovative treatments.

Indexed as

Endogenous RetrovirusesGene Expression Regulation, LeukemicLeukemia, Lymphocytic, Chronic, B-CellAdultAgedAged, 80 and overBiomarkers, TumorFemaleHumansMaleMiddle AgedBiomarkers, Tumor

Identifiers

PMID40493879
PMCPMC12395068

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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.