Evidence map›Paper›PMID 38222314›Full record

ArticleMedComm2024

Unveiling the impact of tertiary lymphoid structures on immunotherapeutic responses of clear cell renal cell carcinoma.

Wenhao Xu, Jiahe Lu, Xi Tian, Shiqi Ye, Shiyin Wei, Jun Wang, Aihetaimujiang Anwaier, Yuanyuan Qu, Wangrui Liu, Kun Chang and 2 more

Open access · goldAbstract read
In one paragraph

Article in MedComm, 2024. 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
11.0field-weighted citation impact, top 1% 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, 39 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

12 authors at 4 institutions in 2 countries.

Wenhao XuDepartment of Urology Fudan University Shanghai Cancer Center Shanghai China.ORCID https://orcid.org/0000-0002-0660-9162
Jiahe LuDepartment of Urology Fudan University Shanghai Cancer Center Shanghai China.ORCID https://orcid.org/0000-0002-3555-1991
Xi TianDepartment of Urology Fudan University Shanghai Cancer Center Shanghai China.
Shiqi YeDepartment of Urology Fudan University Shanghai Cancer Center Shanghai China.ORCID https://orcid.org/0009-0007-9070-443X
Shiyin WeiAffiliated Hospital of Youjiang Medical University for Nationalities Baise China.
Jun WangState Key Laboratory of Oncology in South China Collaborative Innovation Center for Cancer Medicine Department of Urology Sun Yat-sen University Cancer Center Guangzhou China.
Aihetaimujiang AnwaierDepartment of Urology Fudan University Shanghai Cancer Center Shanghai China.
Yuanyuan QuDepartment of Urology Fudan University Shanghai Cancer Center Shanghai China.
Wangrui LiuRenji Hospital Shanghai Jiao Tong University School of Medicine Shanghai China.ORCID https://orcid.org/0000-0002-0459-4446
Kun ChangDepartment of Urology Fudan University Shanghai Cancer Center Shanghai China.ORCID https://orcid.org/0000-0002-0126-197X
Hailiang ZhangDepartment of Urology Fudan University Shanghai Cancer Center Shanghai China.ORCID https://orcid.org/0000-0001-8408-7446
Dingwei YeDepartment of Urology Fudan University Shanghai Cancer Center Shanghai China.ORCID https://orcid.org/0000-0003-4974-3780
Shanghai Medical College of Fudan University · CNAffiliated Hospital of Youjiang Medical University for Nationalities · CNShanghai Jiao Tong University · CNSun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tertiary lymphoid structures (TLS) are organized aggregates of immune cells that form under pathological conditions. However, the predictive value of TLS in clear cell renal cell carcinoma (ccRCC) for immunotherapies remains unclear. We comprehensively assessed the implications for prognosis and immunological responses of the TLS spatial and maturation heterogeneity in 655 ccRCC patients. A higher proportion of early-TLS was found in peritumoral TLS, while intratumoral TLS mainly comprised secondary follicle-like TLS (SFL-TLS), indicating markedly better survival. Notably, presence of TLS, especially intratumoral TLS and SFL-TLS, significantly correlated with better survival and objective reflection rate for ccRCC patients receiving anti-Programmed Cell Death Protein-1 (PD-1)/Programmed Cell Death-Ligand-1 (PD-L1) immunotherapies. In peritumoral TLS cluster, primary follicle-like TLS, the proportion of tumor-associated macrophages, and Treg infiltration in the peritumoral regions increased prominently, suggesting an immunosuppressive tumor microenvironment. Interestingly, spatial transcriptome annotation and multispectral fluorescence showed that an abundance of mature plasma cells within mature TLS has the capacity to produce IgA and IgG, which demonstrate significantly higher objective response rates and a superior prognosis for ccRCC patients subjected to immunotherapy. In conclusion, this study revealed the implications of TLS spatial and maturation heterogeneity on the immunological status and clinical responses, allowing the improvement of precise immunotherapies of ccRCC.

Indexed as

clear cell renal cell carcinomaimmune checkpoint inhibitorstertiary lymphoid structurestumor heterogeneitytumor microenvironment

Identifiers

PMID38222314
PMCPMC10784869
OpenAlexW4390819995

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.