Evidence map›Paper›PMID 34028638›Full record

ArticleCell biochemistry and biophysics2021

Discovery of Plasma Membrane-Associated RNAs through APEX-seq.

Erzhong Wu, Xuzhen Guo, Xueyi Teng, Ruijin Zhang, Fahui Li, Ya Cui, Dongdong Zhang, Qinghua Liu, Jianjun Luo, Jiangyun Wang and 1 more

Abstract read
PubMed Publisher
In one paragraph

Article in Cell biochemistry and biophysics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.0field-weighted citation impact, top 26% 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

12 citing papers in PubMed, 24 citations in OpenAlex.

  1. Differential mRNA localization of karyopherin-β2 homologs inbioRxiv : the preprint server for biology · 2026
    Article
  2. Dynamic translocation of Inside-Out proteins to the cell surface underlies cellular adaptation to cancer-induced stress.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Review
  8. Mapping subcellular RNA localization with proximity labeling.Acta biochimica et biophysica Sinica · 2024
    Review
  9. Review
  10. Review
  11. Application of spatial transcriptome technologies to neurological diseases.Frontiers in cell and developmental biology · 2023
    Review
  12. Article
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

11 authors at 2 institutions in 1 country.

Erzhong Wu *Key Laboratory of RNA Biology, Institute of Biophysics, Chinese Academy of Sciences, 100101, Beijing, China.
Xuzhen Guo *Key Laboratory of RNA Biology, Institute of Biophysics, Chinese Academy of Sciences, 100101, Beijing, China.
Xueyi Teng *Key Laboratory of RNA Biology, Institute of Biophysics, Chinese Academy of Sciences, 100101, Beijing, China.
Ruijin ZhangKey Laboratory of RNA Biology, Institute of Biophysics, Chinese Academy of Sciences, 100101, Beijing, China.
Fahui LiKey Laboratory of RNA Biology, Institute of Biophysics, Chinese Academy of Sciences, 100101, Beijing, China.
Ya CuiKey Laboratory of RNA Biology, Institute of Biophysics, Chinese Academy of Sciences, 100101, Beijing, China.
Dongdong ZhangKey Laboratory of RNA Biology, Institute of Biophysics, Chinese Academy of Sciences, 100101, Beijing, China.
Qinghua LiuKey Laboratory of RNA Biology, Institute of Biophysics, Chinese Academy of Sciences, 100101, Beijing, China.
Jianjun LuoKey Laboratory of RNA Biology, Institute of Biophysics, Chinese Academy of Sciences, 100101, Beijing, China. luojianj@ibp.ac.cn.
Jiangyun WangKey Laboratory of RNA Biology, Institute of Biophysics, Chinese Academy of Sciences, 100101, Beijing, China. jwang@ibp.ac.cn.
Runsheng ChenKey Laboratory of RNA Biology, Institute of Biophysics, Chinese Academy of Sciences, 100101, Beijing, China. rschen@ibp.ac.cn.ORCID http://orcid.org/0000-0001-6049-8347
Chinese Academy of Sciences · CNInstitute of Biophysics · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In addition to nucleic acids, a variety of other biomolecules have also been found on the plasma membrane. Although researchers have realized that RNA has the ability to bind to membrane vesicles in vitro, little is known about whether and how RNA connects to the plasma membrane of the cell. The combination of high-throughput sequencing and in situ labeling methods provides an innovative approach for large-scale identification of subcellular RNAs. Here, we applied the recently published method APEX-seq and identified 75 RNAs related to the plasma membrane, in which lncRNA PMAR72 (plasma membrane-associated RNA AL121772.1) has a considerable affinity with sphingomyelin (SM) and localizes within distinct membrane foci. Our findings will provide some new evidence to elaborate the relationship between RNA and the plasma membrane of mammalian cells.

Indexed as

Cell MembraneRNA, Long NoncodingSphingomyelinsAnimalsHeLa CellsHigh-Throughput Nucleotide SequencingHumansRNASequence Analysis, RNARNARNA, Long NoncodingSphingomyelinsAPEX-seqLncRNAPlasma membranePMAR72

Identifiers

PMID34028638
OpenAlexW3165715864

What Socratic 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 Socratic graph.