Evidence map›Paper›PMID 33949761›Full record

ArticleJournal of cellular and molecular medicine2021

Serum exosomal lncRNA XIST is a potential non-invasive biomarker to diagnose recurrence of triple-negative breast cancer.

Fengming Lan, Xiaodan Zhang, Huibing Li, Xiao Yue, Qinghong Sun

Open access · goldAbstract read
In one paragraph

Article in Journal of cellular and molecular medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 2 pooled it
4.4field-weighted citation impact, top 4% 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

45 citing papers in PubMed, 2 syntheses or guidelines pooled it, 63 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

5 authors at 4 institutions in 1 country.

Fengming LanDepartment of Radiation Oncology, National Cancer Center/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, China.ORCID 0000-0003-4746-1499
Xiaodan ZhangDepartment of Radiation Oncology, PLA Airforce General Hospital, Beijing, China.
Huibing LiDepartment of Neurosurgery, Guangdong 999 Brain Hospital, Guangzhou, China.
Xiao YueDepartment of Neurosurgery, Shenzhen University General Hospital, Shenzhen, China.
Qinghong SunShenzhen Woke Biomedical Technology Co., Ltd., Shenzhen, China.
Air Force General Hospital PLA · CNChinese Academy of Medical Sciences & Peking Union Medical College · CNGuangdong 999 Brain Hospital · CNShenzhen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Exosomal lncRNAs secreted by cancer cells can serve as potential biomarkers in the diagnosis and prognosis of various tumours. Here, we are committed to explore the diagnostic and prognostic value of serum exosomal XIST secreted by tumour cells to predict recurrence in patients with triple-negative breast cancer (TNBC). Significant increments in XIST and exo-XIST from tumour tissues and blood serum were found in reoccurring TNBC patients by comparison with non-recurrences. Levels of serum exo-XIST were only significantly increased in TNBC recurrence and no association with other clinicopathological parameters. Additionally, serum exo-XIST levels could be served as an assessment of change in the load of triple-negative breast cancer. Expressions of exo-XIST were markedly decreased after resection of the primary breast tumours and obviously elevated at the time of recurrence. Finally, an obvious association was identified between serum exo-XIST levels and a poorer overall survival (OS) in TNBC patients. Levels of serum exo-XIST may serve as a diagnostic and prognostic biomarker to predict the recurrent TNBC-loading status.

Indexed as

Biomarkers, TumorCase-Control StudiesExosome Multienzyme Ribonuclease ComplexHumansMiddle AgedNeoplasm Recurrence, LocalPrognosisRNA, Long NoncodingROC CurveSurvival RateTriple Negative Breast NeoplasmsBiomarkers, TumorExosome Multienzyme Ribonuclease ComplexRNA, Long NoncodingXIST non-coding RNAbiomarkerlncRNA XISTserum exosometriple-negative breast cancer

Identifiers

PMID33949761
PMCPMC8358868
OpenAlexW3159951868

What OpenQuestion holds

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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.