Evidence map›Paper›PMID 38264936›Full record

ArticleClinical and translational medicine2024

Single-cell landscape of the cellular microenvironment in three different colonic polyp subtypes in children.

Yafei Deng, Canlin Li, Lanlan Huang, Peiwen Xiong, Yana Li, Yongjie Liu, Songyang Li, Weijian Chen, Qiang Yin, Yong Li and 15 more

Open access · goldAbstract read
In one paragraph

Article in Clinical and translational medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
2.5field-weighted citation impact, top 12% 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

5 citing papers in PubMed, 6 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

25 authors at 3 institutions in 2 countries.

Yafei DengPediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China.
Canlin LiDepartment of Digestive Nutrition, Hunan Children's Hospital, Changsha, China.
Lanlan HuangPediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China.
Peiwen XiongPediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China.
Yana LiPediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China.
Yongjie LiuPediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China.
Songyang LiPediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China.
Weijian ChenDepartment of Pathology, Hunan Children's Hospital, Changsha, China.
Qiang YinDepartment of Pediatric Surgery, Hunan Children's Hospital, Changsha, China.
Yong LiDepartment of Pediatric Surgery, Hunan Children's Hospital, Changsha, China.
Qinglan YangPediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China.
Hongyan PengPediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China.
Shuting WuPediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China.
Xiangyu WangPediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China.
Qin TongThe School of Pediatrics, Hengyang Medical School, University of South China, Changsha, China.
Hongjuan OuyangDepartment of Digestive Nutrition, Hunan Children's Hospital, Changsha, China.
Die HuDepartment of Clinical Hematology, College of Pharmacy and Laboratory Medicine Science, Army Medical University, Chongqing, China.
Xinjia LiuPediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China.
Liping LiPediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China.
Jieyu YouDepartment of Digestive Nutrition, Hunan Children's Hospital, Changsha, China.
Zhiyi SunDepartment of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, Michigan, USA.
Xiulan LuPediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China.
Zhenghui XiaoPediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China.
Youcai DengDepartment of Clinical Hematology, College of Pharmacy and Laboratory Medicine Science, Army Medical University, Chongqing, China.ORCID 0000-0001-5488-8576
Hongmei ZhaoDepartment of Digestive Nutrition, Hunan Children's Hospital, Changsha, China.
Hunan Children's Hospital · CNArmy Medical University · CNUniversity of Michigan · US

Funding

Hunan Provincial Natural Science Foundation of China 2023JJ30320National Key Research and Development Project 2019YFA0111200National Key Research and Development Project 2020YFA0113500National Natural Science Foundation of China 81703521National Natural Science Foundation of China 81922068Natural Science Foundation of Changsha, Hunan Province kq2208090
6 · The paper itself

Abstract

backgroundThe understanding of the heterogeneous cellular microenvironment of colonic polyps in paediatric patients with solitary juvenile polyps (SJPs), polyposis syndrome (PJS) and Peutz-Jeghers syndrome (PJS) remains limited.

methodsWe conducted single-cell RNA sequencing and multiplexed immunohistochemistry (mIHC) analyses on both normal colonic tissue and different types of colonic polyps obtained from paediatric patients.

resultsWe identified both shared and disease-specific cell subsets and expression patterns that played important roles in shaping the unique cellular microenvironments observed in each polyp subtype. As such, increased myeloid, endothelial and epithelial cells were the most prominent features of SJP, JPS and PJS polyps, respectively. Noticeably, memory B cells were increased, and a cluster of epithelial-mesenchymal transition (EMT)-like colonocytes existed across all polyp subtypes. Abundant neutrophil infiltration was observed in SJP polyps, while CX3CR1

conclusionThese findings strengthen our understanding of the heterogeneous cellular microenvironment of polyp subtypes and identify potential therapeutic approaches to reduce the recurrence of polyps in children.

Indexed as

Colonic PolypsCD8-Positive T-LymphocytesCell CommunicationCellular MicroenvironmentChildEndothelial CellsHumanscellular microenvironmentepithelial-mesenchymal transitionpaediatric colonic polypsscRNA-seq

Identifiers

PMID38264936
PMCPMC10807352
OpenAlexW4391173987

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.