Evidence map›Paper›PMID 31538911›Full record

ArticleBosnian journal of basic medical sciences2020

Mesenchymal stem cells from bone marrow regulate invasion and drug resistance of multiple myeloma cells by secreting chemokine CXCL13.

Guihua Zhang, Faan Miao, Jinge Xu, Rui Wang

Open access · goldAbstract read
In one paragraph

Article in Bosnian journal of basic medical sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.6field-weighted citation impact, top 15% 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

19 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Review
  6. Review
  7. Review
  8. Article
  9. Review
  10. Review
  11. Review
  12. Review
  13. Review
  14. Article
  15. Review
  16. Review
  17. Article
  18. [Cdc37 Contributes to bortezomib resistance in multiple myeloma via autophagy].Zhonghua xue ye xue za zhi = Zhonghua xueyexue zazhi · 2020
    Article
  19. 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

4 authors at 1 institution in 1 country.

Guihua ZhangDepartment of Hematology, The Second Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Faan MiaoDepartment of Neurosurgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Jinge XuDepartment of Hematology, The Second Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Rui WangDepartment of Hematology, People's Hospital of Lianshui, Huaian, China.
Xuzhou Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Multiple myeloma (MM) is a hematologic cancer arising from plasma cells. Mesenchymal stem cells (MSCs) are a heterogeneous cell population in the bone marrow microenvironment. In this study, we evaluated the regulatory effects of MSCs on the invasion and drug resistance of MM cells U266 and LP-1. Bone marrow samples from MM patients and healthy subjects were collected. MSCs were extracted from bone marrow and cultured, and their phenotypes were identified by flow cytometry. The level of CXCL13 in the supernatant of cultured MSCs was detected by ELISA. The protein expression of CXCR5 (a specific receptor of CXCL13) in U266 and LP-1 cells was detected by Western blot. The effects of MSCs on the invasion of U266 and LP-1 cells and the resistance to bortezomib were assessed by Transwell and CCK-8 assay, respectively. The mRNA and protein expressions of BTK, NF-κB, BCL-2, and MDR-1 were detected by RT-PCR and Western blot, respectively. CXCL13 was secreted by MSCs in the bone marrow microenvironment, and the level in MSCs from MM patients was significantly higher than that of healthy subjects. CXCR5 was expressed in both U266 and LP-1 cells. The resistance of MM cells to bortezomib was enhanced by MSCs through CXCL13 secretion. The invasion and proliferation of U266 and LP-1 cells were promoted, and the mRNA and protein expressions of BTK, NF-κB, BCL-2, and MDR-1 were upregulated by MSCs. The basic biological functions of MM cells U266 and LP-1 were affected by MSCs via the CXCL13-mediated signaling pathway. This study provides valuable experimental evidence for clinical MM therapy.

Indexed as

AdultAgedAntineoplastic AgentsBortezomibCase-Control StudiesCell Culture TechniquesCell Line, TumorChemokine CXCL13Coculture TechniquesDrug Resistance, NeoplasmFemaleHumansMaleMesenchymal Stem CellsMiddle AgedMultiple MyelomaAntineoplastic AgentsBortezomibChemokine CXCL13

Identifiers

PMID31538911
PMCPMC7202187
OpenAlexW2974567041

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.