Evidence map›Paper›PMID 20544404›Full record

ArticleInternational journal of hematology2010

Increased drug efflux along with midkine gene high expression in childhood B-lineage acute lymphoblastic leukemia cells.

Ronghua Hu, Yan Yan, Qinghua Li, Yani Lin, Weina Jin, Huawen Li, Ying Lu, Tianxiang Pang

Abstract read
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In one paragraph

Article in International journal of hematology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

15 citing papers in PubMed, 29 citations in OpenAlex.

  1. Trial
  2. Review
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  4. Article
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  7. Article
  8. Review
  9. Article
  10. Review
  11. Effect of midkine on gemcitabine resistance in biliary tract cancer.International journal of molecular medicine · 2018
    Article
  12. Involvement of midkine in neuroblastoma tumourigenesis.British journal of pharmacology · 2014
    Review
  13. Review
  14. Article
  15. 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

8 authors at 2 institutions in 1 country.

Ronghua HuState Key Laboratory of Experimental Hematology, Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing Road 288, Tianjin, China.
Yan Yan
Qinghua Li
Yani Lin
Weina Jin
Huawen Li
Ying Lu
Tianxiang Pang
Institute of Hematology & Blood Diseases Hospital · CNChinese Academy of Medical Sciences & Peking Union Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Multidrug resistance (MDR) induced by drug efflux has been identified as the major clinical obstacle in the treatment of childhood acute lymphoblastic leukemia (ALL). To explore the possible effects of midkine (MK) gene on the chemotherapeutic drugs efflux, we examined the MK gene expression in 139 B-lineage ALL patients and 15 children with nonmalignant hematological diseases. Meanwhile, we detected the degree of drug accumulation in 30 progressing B-lineage ALL patients and the 15 control individuals (as control). The results showed that the significant statistic difference in MK gene expression was found among the normal group, the complete remission (CR), and progressing B-lineage ALL patients (p < 0.01). In the Rhodamine 123 (Rh123) efflux test, mean fluorescence intensity (MFI) in the leukemia cells was obviously lower than that in normal pre-B cells (p < 0.01). Furthermore, there was an evident negative correlation between the MFI and MK mRNA expression (r = -0.869, p < 0.001) but no correlation with the MDR1 mRNA expression (p > 0.05). We concluded that there was powerful drug efflux ability in lymphoblastic leukemia cells with high MK gene expression. MK gene may take part in multidrug resistance.

Indexed as

Gene Expression Regulation, LeukemicCase-Control StudiesChildDrug Resistance, MultipleHumansMidkineNerve Growth FactorsPrecursor B-Cell Lymphoblastic Leukemia-LymphomaUp-RegulationMDK protein, humanMidkineNerve Growth Factors

Identifiers

PMID20544404
OpenAlexW2059265677

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.