Evidence map›Paper›PMID 37488535›Full record

ArticleBMC medicine2023

The expression profiles of signature genes from CD103

Zi-An Xia, Can Lu, Can Pan, Jia Li, Jun Li, Yitao Mao, Lunquan Sun, Jiang He

Open access · goldAbstract read
In one paragraph

Article in BMC medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
4.1field-weighted citation impact, top 5% 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

12 citing papers in PubMed, 16 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

8 authors at 5 institutions in 2 countries.

Zi-An XiaDepartment of Integrated Traditional Chinese and Western Medicine, Xiangya Hospital, Central South University, Changsha, 410008, China.
Can LuDepartment of Pathology, Xiangya Hospital, Central South University, Changsha, 410078, China.
Can PanSchool of Clinical Medicine, Hunan University of Traditional Chinese Medicine, Changsha, 410208, China.
Jia LiDepartment of Emergency, Xiangya Hospital, Central South University, Changsha, 410008, China.
Jun LiDepartment of Nuclear Medicine, Peking University Shenzhen Hospital, Guangdong, 518036, China.
Yitao MaoDepartment of Radiology, Xiangya Hospital, Central South University, Changsha, 410078, China.
Lunquan SunNational Clinical Research Center for Geriatric Disorders, XiangyaHospital, Central South University, Changsha, 410008, China. lunquansun@csu.edu.cn.
Jiang HeNational Clinical Research Center for Geriatric Disorders, XiangyaHospital, Central South University, Changsha, 410008, China. hj2008s@csu.edu.cn.
Xiangya Hospital Central South University · CNCentral South University · CNChangsha University of Science and Technology · CNHunan University of Traditional Chinese Medicine · CNNational Clinical Research · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTumour-infiltrating lymphocytes (TILs), including T and B cells, have been demonstrated to be associated with tumour progression. However, the different subpopulations of TILs and their roles in breast cancer remain poorly understood. Large-scale analysis using multiomics data could uncover potential mechanisms and provide promising biomarkers for predicting immunotherapy response.

methodsSingle-cell transcriptome data for breast cancer samples were analysed to identify unique TIL subsets. Based on the expression profiles of marker genes in these subsets, a TIL-related prognostic model was developed by univariate and multivariate Cox analyses and LASSO regression for the TCGA training cohort containing 1089 breast cancer patients. Multiplex immunohistochemistry was used to confirm the presence of TIL subsets in breast cancer samples. The model was validated with a large-scale transcriptomic dataset for 3619 breast cancer patients, including the METABRIC cohort, six chemotherapy transcriptomic cohorts, and two immunotherapy transcriptomic cohorts.

resultsWe identified two TIL subsets with high expression of CD103 and LAG3 (CD103

conclusionsOur present study showed that the CLTRP score is a promising biomarker for distinguishing prognosis, drug sensitivity, molecular and immune characteristics, and immunotherapy outcomes in breast cancer patients. The CLTRP could serve as a valuable tool for clinical decision making regarding immunotherapy.

Indexed as

Breast NeoplasmsLymphocytes, Tumor-InfiltratingAntigens, CDAntineoplastic AgentsHumansIntegrin alpha ChainsLymphocyte Activation Gene 3 ProteinPrognosisalpha E integrinsAntigens, CDAntineoplastic AgentsIntegrin alpha ChainsLag3 protein, humanLymphocyte Activation Gene 3 ProteinCD103ChemotherapyImmunotherapyLAG3Large-scale data analysisTumour-infiltrating lymphocytes

Identifiers

PMID37488535
PMCPMC10367329
OpenAlexW4385198475

What OpenQuestion holds

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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.