Evidence map›Paper›PMID 34405014›Full record

ArticleJournal of Cancer2021

Suppression Of Aberrant Activation Of NF-κB Pathway In Drug-resistant Leukemia Stem Cells Contributes To Parthenolide-potentiated Reversal Of Drug Resistance In Leukemia.

Juan Yi, Li Wang, Xiao-Yan Wang, Jing Sun, Xiao-Yang Yin, Jin-Xia Hou, Jing Chen, Bei Xie, Hu-Lai Wei

Open access · goldAbstract read
In one paragraph

Article in Journal of Cancer, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 13% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Review
  5. Review
  6. Review
  7. Article
  8. Review
  9. Parthenolide Induces ROS-Mediated Apoptosis in Lymphoid Malignancies.International journal of molecular sciences · 2023
    Article
  10. Article
  11. Review
  12. Article
  13. 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.

Juan YiSchool of Basic Medical Sciences, Lanzhou University; Key Laboratory of Preclinical Study for New Drugs of Gansu Province, 99 Dong Gang West Road, Lanzhou, 730000 Gansu, China.
Li WangSchool of Basic Medical Sciences, Lanzhou University; Key Laboratory of Preclinical Study for New Drugs of Gansu Province, 99 Dong Gang West Road, Lanzhou, 730000 Gansu, China.
Xiao-Yan WangGansu Provincial Maternity and Childcare Hospital, 143 North Street, Qi Li He district, Lanzhou, 730050, Gansu, China.
Jing SunLanzhou University Second Hospital, 80 Cui Ying Men, Lin Xia Road, Lanzhou, 730000 Gansu, China.
Xiao-Yang YinSchool of Basic Medical Sciences, Lanzhou University; Key Laboratory of Preclinical Study for New Drugs of Gansu Province, 99 Dong Gang West Road, Lanzhou, 730000 Gansu, China.
Jin-Xia HouSchool of Basic Medical Sciences, Lanzhou University; Key Laboratory of Preclinical Study for New Drugs of Gansu Province, 99 Dong Gang West Road, Lanzhou, 730000 Gansu, China.
Jing ChenSchool of Basic Medical Sciences, Lanzhou University; Key Laboratory of Preclinical Study for New Drugs of Gansu Province, 99 Dong Gang West Road, Lanzhou, 730000 Gansu, China.
Bei XieSchool of Basic Medical Sciences, Lanzhou University; Key Laboratory of Preclinical Study for New Drugs of Gansu Province, 99 Dong Gang West Road, Lanzhou, 730000 Gansu, China.
Hu-Lai WeiSchool of Basic Medical Sciences, Lanzhou University; Key Laboratory of Preclinical Study for New Drugs of Gansu Province, 99 Dong Gang West Road, Lanzhou, 730000 Gansu, China.
Lanzhou University · CNGansu Provincial Maternal and Child Health Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although many drugs that targeted the specific features of leukemia stem cells (LSCs) have substantial application in the clinical treatment of leukemia, the LSCs relapsed and caused drug-resistant leukemia. Therefore, it is necessary to identify the unique features of LSCs in relapsing and drug-resistant leukemia and also to explore the drugs that directed at these features. Our clinical data have indicated that relapsed patients with acute myeloid leukemia have more abundant proportion of LSCs with enhanced breast cancer resistance protein (BCRP) and P-glycoprotein (P-gp) expression when compared to the untreated patients. The results showed that compared with LSCs derived from sensitive K562 cells, LSCs from drug-resistant K562/ADM cells have much higher chemotherapeutic resistance, and so we termed these cells as "drug-resistant LSCs". Subsequently, aberrant activation of NF-κB pathway in drug-resistant LSCs was further using gene chip analysis. Also, parthenolide (PTL), which is a specific NF-κB inhibitor, effectively eliminated drug-resistant LSCs and enhanced the sensitivity of K562/ADM cells to doxorubicin-induced apoptosis by down-regulating NF-κB pathway-mediated P-gp expression. These findings make the research area of LSCs more abundant and provide a potential therapeutic strategy for the treatment of refractory and relapsed leukemia.

Indexed as

aberrant activationDrug-resistant leukemia stem cellsMDRNF-κB signaling pathwayPTL

Identifiers

PMID34405014
PMCPMC8364658
OpenAlexW3187114733

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.