Evidence map›Paper›PMID 35008363›Full record

ArticleCancers2021

Determination of Exosome Mitochondrial DNA as a Biomarker of Renal Cancer Aggressiveness.

Elena Arance, Viviana Ramírez, Alejandro Rubio-Roldan, Francisco M Ocaña-Peinado, Catalina Romero-Cachinero, Ana Belén Jódar-Reyes, Fernando Vazquez-Alonso, Luis Javier Martinez-Gonzalez, Maria Jesus Alvarez-Cubero

Open access · goldAbstract read
In one paragraph

Article in Cancers, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.4field-weighted citation impact, top 10% 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

25 citing papers in PubMed, 37 citations in OpenAlex.

  1. Article
  2. Therapeutic and diagnostic potential of extracellular vesicle (EV)-mediated intercellular transfer of mitochondria and mitochondrial components.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2026
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  18. Follow-Up Biomarkers in the Evolution of Prostate Cancer, Levels ofInternational journal of molecular sciences · 2022
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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

9 authors at 3 institutions in 1 country.

Elena AranceGENYO. Centre for Genomics and Oncological Research, Pfizer/University of Granada/Andalusian Regional Government, PTS Granada-Avenida de la Ilustración, 114-18016 Granada, Spain.ORCID 0000-0003-0963-079X
Viviana RamírezGENYO. Centre for Genomics and Oncological Research, Pfizer/University of Granada/Andalusian Regional Government, PTS Granada-Avenida de la Ilustración, 114-18016 Granada, Spain.
Alejandro Rubio-RoldanGENYO. Centre for Genomics and Oncological Research, Pfizer/University of Granada/Andalusian Regional Government, PTS Granada-Avenida de la Ilustración, 114-18016 Granada, Spain.
Francisco M Ocaña-PeinadoDepartment of Statistics and Operations Research, University of Granada, 18071 Granada, Spain.
Catalina Romero-CachineroNursery Department. University Hospital Virgen de las Nieves, Av. de las Fuerzas Armadas 2, 18014 Granada, Spain.
Ana Belén Jódar-ReyesBiocolloid and Fluid Physics Group, Excellence Research Unit Modeling Nature (MNat), Department of Applied Physics, School of Sciences, University of Granada, 18071 Granada, Spain.ORCID 0000-0002-6136-7477
Fernando Vazquez-AlonsoUrology Department, University Hospital Virgen de las Nieves, Av. de las Fuerzas Armadas 2, 18014 Granada, Spain.
Luis Javier Martinez-GonzalezGENYO. Centre for Genomics and Oncological Research, Pfizer/University of Granada/Andalusian Regional Government, PTS Granada-Avenida de la Ilustración, 114-18016 Granada, Spain.ORCID 0000-0003-2202-0662
Maria Jesus Alvarez-CuberoDepartment of Biochemistry and Molecular Biology III, Faculty of Medicine, PTS Granada, University of Granada, 18016 Granada, Spain.ORCID 0000-0002-5492-9355
Pfizer-University of Granada-Junta de Andalucía Centre for Genomics and Oncological Research · ESUniversidad de Granada · ESHospital Universitario Virgen de las Nieves · ES

Funding

Pfizer (Spain) 53169721
6 · The paper itself

Abstract

Here, the role of non-invasive biomarkers in liquid biopsy was evaluated, mainly in exosomes and mitochondrial DNA (mtDNA) as promising, novel, and stable biomarkers for renal cell carcinoma (RCC). A total of 140 fractions (named from B to F) obtained by ultracentrifugations of whole blood samples from 28 individuals (13 patients and 15 controls) were included. Nanoparticle Tracking Analysis (NTA) was conducted to characterized exosomal fraction. Subsequently, an analysis of digital PCR (dPCR) using the QuantStudio™ 3D Digital PCR platform was performed and the quantification of mtDNA copy number by QuantStudioTM 12K Flex Real-Time PCR System (qPCR) was developed. Moreover, Next Generation Sequencing (NGS) analyses were included using MiSeq system (Illumina, San Diego, CA, USA). An F fraction, which contains all exosome data and all mitochondrial markers, was identified in dPCR and qPCR with statistically significant power (adjusted

Indexed as

biomarkerexosomeextracellular vesiclesmitochondrial DNArenal cancer

Identifiers

PMID35008363
PMCPMC8750318
OpenAlexW4225884799

What Socratic 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 Socratic graph.