Evidence map›Paper›PMID 35033066›Full record

ArticleCancer cell international2022

Immune-related lncRNA classification of head and neck squamous cell carcinoma.

Ruoyan Cao, Lin Cui, Jiayu Zhang, Xianyue Ren, Bin Cheng, Juan Xia

Abstract read
In one paragraph

Article in Cancer cell international, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
–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

10 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
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

6 authors.

Ruoyan Cao *Hospital of Stomatology, Sun Yat-sen University, No. 56 Lingyuan Xi Road, Yuexiu District, Guangzhou, People's Republic of China.
Lin Cui *Hospital of Stomatology, Sun Yat-sen University, No. 56 Lingyuan Xi Road, Yuexiu District, Guangzhou, People's Republic of China.
Jiayu ZhangHospital of Stomatology, Sun Yat-sen University, No. 56 Lingyuan Xi Road, Yuexiu District, Guangzhou, People's Republic of China.
Xianyue RenHospital of Stomatology, Sun Yat-sen University, No. 56 Lingyuan Xi Road, Yuexiu District, Guangzhou, People's Republic of China.
Bin ChengHospital of Stomatology, Sun Yat-sen University, No. 56 Lingyuan Xi Road, Yuexiu District, Guangzhou, People's Republic of China. chengbin@mail.sysu.edu.cn.
Juan XiaHospital of Stomatology, Sun Yat-sen University, No. 56 Lingyuan Xi Road, Yuexiu District, Guangzhou, People's Republic of China. xiajuan@mail.sysu.edu.cn.ORCID http://orcid.org/0000-0002-4966-7119

Funding

Guangdong Financial fund for High-Caliber Hospital Construction 174-2018-XMZC-0001-03-0125/D-05National Natural Science Foundation of China 81671000National Natural Science Foundation of China 81870769
6 · The paper itself

Abstract

backgroundLong noncoding RNAs (lncRNAs) play a critical role in innate and adaptive immune responses. Thus, we aimed to identify ideal subtypes for head and neck squamous cell carcinoma (HNSCC) based on immune-related lncRNAs.

methodsTCGA HNSCC cohort was divided into two datasets (training and validation dataset), and 960 previously characterized immune-related lncRNAs were extracted for non-negative matrix factorization analysis. We characterized our HNSCC subtypes based on biological behaviors, immune landscape and response to immunotherapy in both training and validation cohort. A lncRNA-signature was generated to predict our HNSCC subtypes, and essential lncRNAs involved in tumor microenvironment (TME) were identified.

resultsWe developed and validated two HNSCC subtypes (C1 and C2) based on the 70 lncRNAs in the training and validation cohort. C2 subtype displayed good prognosis, high immune cell infiltration, immune-related genes expression and sensitivity to PD-1 blockade. C1 subtype was associated with high activity of mTORC1 signaling and glycolysis as well as high fraction of inactive immune cells. Finally, we generated a 31-lncRNA signature that could predict our above subtypes with high accurate. Additionally, TRG-AS1 was identified as the essential lncRNA involving TME formation. Knockdown of TRG-AS1 inhibited the expression of HLA-A, HLA-B, HLA-C, CXCL9, CXCL10 and CXCL11. High expression of TRG-AS1 indicated a favorable prognosis in HNSCC and anti-PD-L1 cohort (IMvigor210).

conclusionsOur study establishes a novel HNSCC classification on the basis of 31-lncRNA, helping to identify beneficiaries for anti-PD-1 treatment. In addition, a critical lncRNA TRG-AS1 is identified as a new potential prognosis biomarker as well as therapeutic target.

Indexed as

ClassificationHead and neck squamous cell carcinomaImmune microenvironmentImmunotherapylncRNA

Identifiers

PMID35033066
PMCPMC8760760

What OpenQuestion 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 OpenQuestion graph.