Evidence map›Paper›PMID 35505120›Full record

ArticleFunctional & integrative genomics2022

Effects of PAMK on lncRNA, miRNA, and mRNA expression profiles of thymic epithelial cells.

Qingru Wu, Bingxin Li, Ying Li, Fenfen Liu, Lin Yang, Yongjiang Ma, Yuan Zhang, Danning Xu, Yugu Li

Abstract read
PubMed Publisher
In one paragraph

Article in Functional & integrative genomics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.8field-weighted citation impact, top 34% 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

4 citing papers in PubMed, 8 citations in OpenAlex.

  1. Review
  2. Polysaccharides fromNutrients · 2025
    Review
  3. Article
  4. 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

9 authors at 2 institutions in 1 country.

Qingru Wu *College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China.
Bingxin Li *Guangdong Province Key Laboratory of Waterfowl Healthy Breeding, Zhongkai University of Agriculture and Engineering, Guangzhou, 510225, China.
Ying LiCollege of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China.
Fenfen LiuCollege of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China.
Lin YangCollege of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China.
Yongjiang MaCollege of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China.
Yuan ZhangCollege of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China.
Danning XuGuangdong Province Key Laboratory of Waterfowl Healthy Breeding, Zhongkai University of Agriculture and Engineering, Guangzhou, 510225, China. xdanning212@126.com.
Yugu LiCollege of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China. yuguli99@163.com.ORCID http://orcid.org/0000-0001-5376-7289
South China Agricultural University · CNZhongkai University of Agriculture and Engineering · CN

Funding

Guangdong Basic and Applied Basic Research Foundation 2019B1515210011Major Projects of Guangdong Education Department for Foundation Research 2017KZDXM046National Natural Scientific Foundation of China 31572475
6 · The paper itself

Abstract

Polysaccharides from Atractylodes macrocephala Koidz (PAMK) can promote the proliferation of thymocytes and improve the body's immunity. However, the effect of PAMK on thymic epithelial cells has not been reported. Studies have shown that miRNAs and lncRNAs are key factors in regulating cell proliferation. In this study, we found that PAMK could promote the proliferation of mouse medullary thymic epithelial cell line 1 (MTEC1) cells through CCK-8 and EdU experiments. To further explore its mechanism, we detected the effect of PAMK on the expression profiles of lncRNAs, miRNAs, and mRNAs in MTEC1 cells. The results showed that PAMK significantly affected the expression of 225 lncRNAs, 29 miRNAs, and 800 mRNAs. Functional analysis showed that these differentially expressed genes were significantly enriched in cell cycle, cell division, NF-kappaB signaling, apoptotic process, and MAPK signaling pathway. Finally, we used Cytoscape to visualize lncRNA-miRNA-mRNA(14 lncRNAs, 17 miRNAs, 171 mRNAs) networks based on ceRNA theory. These results suggest that lncRNAs and miRNAs may be involved in the effect of PAMK on the proliferation of MTEC1 cells, providing a new research direction for exploring the molecular mechanism of PAMK promoting the proliferation of thymic epithelial cells.

Indexed as

AtractylodesMicroRNAsRNA, Long NoncodingAnimalsEpithelial CellsGene Regulatory NetworksMiceNF-kappa BPolysaccharidesRNA, MessengerMicroRNAsNF-kappa BPolysaccharidesRNA, Long NoncodingRNA, MessengerceRNAslncRNAsmiRNAsPAMKThymic epithelial cells

Identifiers

PMID35505120
OpenAlexW4225379408

What OpenQuestion holds

Textmetadata
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.