Evidence map›Paper›PMID 34789798›Full record

ArticleScientific reports2021

GRP78/BiP determines senescence evasion cell fate after cisplatin-based chemotherapy.

Zin Zin Ei, Kanuengnit Choochuay, Alisa Tubsuwan, Decha Pinkaew, Maneewan Suksomtip, Chanida Vinayanuwattikun, Pithi Chanvorachote, Preedakorn Chunhacha

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

14 citing papers in PubMed, 18 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Aging and lung diseases: Unraveling mechanisms and therapeutic targets.Chinese medical journal pulmonary and critical care medicine · 2025
    Review
  5. Article
  6. Review
  7. Review
  8. Endoplasmic reticulum stress in non-small cell lung cancer.American journal of cancer research · 2025
    Review
  9. Article
  10. Endoplasmic reticulum stress-induced senescence in human lung fibroblasts.American journal of physiology. Lung cellular and molecular physiology · 2024
    Article
  11. Review
  12. International journal of molecular sciences · 2023
    Article
  13. Article
  14. 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

8 authors at 4 institutions in 2 countries.

Zin Zin EiDepartment of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand.
Kanuengnit ChoochuayDrugs and Cosmetic Excellence Center, Walailak University, Nakhon Si Thammarat, Thailand.
Alisa TubsuwanThalassemia Research Centre, Institute of Molecular Biosciences, Mahidol University, Nakornpathom, Thailand.
Decha PinkaewDivision of Cardiology, Department of Medicine, University of Washington, Seattle, WA, 98109, USA.
Maneewan SuksomtipDepartment of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand.
Chanida VinayanuwattikunDivision of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.
Pithi ChanvorachoteDepartment of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand.
Preedakorn ChunhachaDepartment of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand. preedakorn.c@chula.ac.th.
Chulalongkorn University · THMahidol University · THUniversity of Washington · USWalailak University · TH

Funding

Thailand Research Fund MRG6180123
6 · The paper itself

Abstract

Cisplatin (CDDP) induces senescence characterized by senescence-associated secretory phenotypes (SASP) and the unfolded protein response (UPR). In this study, we investigated the proteins related to the UPR during the senescence cell fate. Strikingly, we found that one of the critical ER-resident proteins, GRP78/BiP, was significantly altered. Here we show that GRP78 levels differentially expressed depending on non-small lung cancer subtypes. GRP78 indeed regulates the evasion of senescence in adenocarcinoma A549 cells, in which the increased GRP78 levels enable them to re-proliferate after CDDP removal. Conversely, GRP78 is downregulated in the senescence H460 cells, making them lacking senescence evasion capability. We observed that the translational regulation critically contributed to the GRP78 protein levels in CDDP-induces senescence. Furthermore, the increased GRP78 level during senescence confers resistance to senolytic drug, Bortezomib, as observed by a twofold increase in IC

Indexed as

A549 CellsAntineoplastic AgentsBortezomibCarcinoma, Non-Small-Cell LungCell CycleCell ProliferationCellular SenescenceCisplatinDown-RegulationDrug Resistance, NeoplasmEndoplasmic Reticulum Chaperone BiPHumansInhibitory Concentration 50Lung NeoplasmsTransfectionUnfolded Protein ResponseAntineoplastic AgentsBortezomibCisplatinEndoplasmic Reticulum Chaperone BiPHSPA5 protein, human

Identifiers

PMID34789798
PMCPMC8599848
OpenAlexW3214410663

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.