Evidence map›Paper›PMID 37316699›Full record

ArticleScientific reports2023

CD44 is a potential immunotherapeutic target and affects macrophage infiltration leading to poor prognosis.

Shuangqing Liu, Zehan Liu, Aichen Shang, Jing Xun, Zongjing Lv, Siying Zhou, Cui Liu, Qi Zhang, Yuming Yang

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
7.4field-weighted citation impact, top 2% 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

20 citing papers in PubMed, 45 citations in OpenAlex.

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  8. Salivary biomarkers: a promising approach for predicting immunotherapy response in head and neck cancers.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2025
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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.

Shuangqing Liu *Tianjin Medical University Nankai Hospital, Tianjin, 300070, China.
Zehan Liu *Tianjin Medical University Nankai Hospital, Tianjin, 300070, China.
Aichen ShangTianjin Medical University Nankai Hospital, Tianjin, 300070, China.
Jing XunTianjin Key Laboratory of Acute Abdomen Disease Associated Organ Injury and ITCWM Repair, Institute of Acute Abdominal Diseases, Tianjin Nankai Hospital, Tianjin, China.
Zongjing LvTianjin Medical University Nankai Hospital, Tianjin, 300070, China.
Siying ZhouTianjin Medical University Nankai Hospital, Tianjin, 300070, China.
Cui LiuTianjin Medical University Nankai Hospital, Tianjin, 300070, China.
Qi ZhangTianjin Medical University Nankai Hospital, Tianjin, 300070, China. zhangqi8501@126.com.
Yuming YangTianjin Medical University Nankai Hospital, Tianjin, 300070, China. yangyuming@tmu.edu.cn.
Tianjin Nankai Hospital · CNTianjin Medical University · CNTianjin Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

CD44 plays a key role in the communication of CSCs with the microenvironment and the regulation of stem cell properties. UALCAN was used to analyze the expression of CD44 in bladder cancer (BLCA) and normal tissue. The UALCAN was utilized to analyze the prognostic value of CD44 in BLCA. The TIMER database was used to explore the relationship between CD44 and PD-L1; CD44 and tumor-infiltrating immune cells. The regulatory effect of CD44 on PD-L1 was verified by cell experiments in vitro. IHC confirmed the results of the bioinformatics analysis. GeneMania and Metascape were used to analyze protein-protein interaction (PPI) investigations and functional enrichment analysis. We found that BLCA patients with high CD44 expression had worse survival than those with low CD44 expression (P < 0.05). IHC and the TIMER database results showed that CD44 expression was positively correlated with PD-L1 expression (P < 0.05). At the cellular level, the expression of PD-L1 was significantly inhibited after CD44 expression was inhibited by siRNA. Immune infiltration analysis showed that CD44 expression levels in BLCA were significantly correlated with immune infiltration levels of different immune cells. IHC staining results further confirmed that the expression of CD44 in tumor cells was positively associated with the number of CD68

Indexed as

B7-H1 AntigenUrinary Bladder NeoplasmsCommunicationComputational BiologyHumansHyaluronan ReceptorsMacrophagesTumor MicroenvironmentB7-H1 AntigenCD44 protein, humanHyaluronan Receptors

Identifiers

PMID37316699
PMCPMC10267145
OpenAlexW4380627746

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.