Evidence map›Paper›PMID 35688951›Full record

ArticleScientific reports2022

Inhibition of myeloid-derived suppressive cell function with all-trans retinoic acid enhanced anti-PD-L1 efficacy in cervical cancer.

Yun Liang, Wenshan Wang, Xiaojun Zhu, Minghua Yu, Caiyun Zhou

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 2 pooled it
3.1field-weighted citation impact, top 7% 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

31 citing papers in PubMed, 2 syntheses or guidelines pooled it, 42 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. CD200Nature communications · 2026
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  11. Translational cancer research · 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

5 authors at 1 institution in 1 country.

Yun LiangDepartment of Surgical Pathology, The Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, 310006, Zhejiang, China. liangy@zju.edu.cn.
Wenshan WangDepartment of Surgical Pathology, The Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, 310006, Zhejiang, China.
Xiaojun ZhuDepartment of Gynecology, the Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, 310006, Zhejiang, China.
Minghua YuDepartment of Surgical Pathology, The Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, 310006, Zhejiang, China.
Caiyun ZhouDepartment of Surgical Pathology, The Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, 310006, Zhejiang, China.
Women's Hospital, School of Medicine, Zhejiang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PD-1/PD-L1 inhibitor treatments are relatively inefficacious in advanced cervical cancer patients. The presence of myeloid-derived suppressor cells (MDSCs) in the tumor microenvironment may be one significant barrier to efficacy. It has been shown that all-trans retinoic acid (ATRA) can differentiate MDSCs into mature myeloid cells. However, whether ATRA suppression of MDSCs function could enhance PD-L1 blockade-mediated tumor immunotherapy remains unknown. Here, the frequency of tumor-infiltrating MDSCs in cervical cancer patients was measured. ATRA was used to target MDSCs both in vitro and in tumor-bearing mice. The impact of ATRA on the human cell line HeLa was also investigated. The frequency of MDSCs and T cells was determined by flow cytometry. The expression of immunosuppressive genes was measured with quantitative real time-PCR and infiltration of immune cells was assessed by immunohistochemical examination. We found that tumor-infiltrating PD-L1

Indexed as

Myeloid-Derived Suppressor CellsUterine Cervical NeoplasmsAnimalsB7-H1 AntigenCD8-Positive T-LymphocytesCell Line, TumorFemaleHeLa CellsHumansMiceMice, Inbred BALB CMice, Inbred C57BLMyeloid CellsTretinoinTumor MicroenvironmentB7-H1 AntigenTretinoin

Identifiers

PMID35688951
PMCPMC9187659
OpenAlexW4281782962

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.