Cited by 57Multiple Myeloma Research and TreatmentsDrug Transport and Resistance MechanismsChronic Lymphocytic Leukemia Research

Resistin induces multidrug resistance in myeloma by inhibiting cell death and upregulating ABC transporter expression

Open access
Pang, Jianan, Shi, Qiaofa, Liu, Zhiqiang, He, Jin, Liu, Huan, Lin, Pei, Cui, Jiuwei, Yang, Jing·2017·Haematologica

Abstract

Despite advances in therapy, multiple myeloma remains incurable, with a high frequency of relapse. This suggests the need to identify additional factors that contribute to drug resistance. Our previous studies revealed that bone marrow adipocytes promote resistance to chemotherapy in myeloma through adipocyte-secreted adipokines, but the mechanism underlying this effect and the specific adipokines involved are not well understood. We proposed to determine the role of resistin, an adipokine that is secreted by adipocytes, in chemotherapy resistance in myeloma. We found that resistin abrogated chemotherapy-induced apoptosis in established myeloma cell lines and primary myeloma samples. Resistin inhibited chemotherapy-induced caspase cleavage through the NF-κB and PI3K/Akt pathways. Resistin also increased the expression and drug efflux function of ATP-binding cassette (ABC) transporters in myeloma cells through decreasing the expression of both DNA methyltransferases DNMT1 and DNMT3a and the methylation levels of ABC gene promoters. In vivo studies further demonstrated the protective effect of resistin in chemotherapy-induced apoptosis. Our study thus reveals a new biological function of resistin in the pathogenesis of myeloma, with the implication that targeting resistin could be a potential strategy to prevent or overcome multidrug resistance in myeloma.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.3324/haematol.2016.154062

Cites

35 of 35 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Myeloma cells interact with BMSCs and the ECM, facilitating their growth and better survival and making them resistant to drugs.

    “Because of the importance of BM in cell growth and its expansion in the progression of MM, researchers have depicted that myeloma cells interact with BMSCs and the ECM, facilitating their growth and better survival and making them resistant to drugs [239].”
  • BMSCs activate NF-κB, PI3K/Akt, and MAPK signaling pathways, which in turn suppress caspase cleavage and apoptosis in myeloma cells caused by chemotherapy.

    “Additionally, they activate the nuclear factor kappa B (NF-κB), phosphoinositide 3 kinase (PI3K)/Akt, and mitogen-activated protein kinase (MAPK) signaling pathways, which in turn suppresses caspase cleavage and apoptosis in myeloma cells caused by chemotherapy [233, 239].”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Pang, J., Shi, Q., Liu, Z., He, J., Liu, H., Lin, P., Cui, J., & Yang, J.
Affiliations
  • The University of Texas MD Anderson Cancer Center (US)
  • First Hospital of Jilin University (CN)
Corresponding author
  • Cui, Jiuwei
  • Yang, Jing
Venue
Haematologica
Published
2017-03-30
Volume
102
Issue
7
Pages
1273-1280
ISSN
  • 0390-6078 (ISSN-L)
  • 1592-8721
OpenAlex
W2601031765
Cited by
57
References
35
Citations by year
2026: 4 · 2025: 7 · 2024: 5 · 2023: 8 · 2022: 3 · 2021: 9 · 2020: 3 · 2019: 2 · 2018: 12 · 2017: 4
FWCI
4.43
Type
journal article
Language
en
Open access
Locations
  • Haematologica (publishedVersion)
  • PubMed Central (publishedVersion, cc-by-nc)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
Funders
National Cancer Institute (R01CA193362, R01CA190863)
Topics
  • Health Sciences › Medicine › Hematology › Multiple Myeloma Research and Treatments
  • Health Sciences › Medicine › Oncology › Drug Transport and Resistance Mechanisms
  • Health Sciences › Medicine › Genetics › Chronic Lymphocytic Leukemia Research
Keywords
resistin, multiple myeloma, multidrug resistance, chemoresistance, apoptosis, NF-κB signaling, PI3K/Akt signaling, ABC transporters, drug efflux, DNA methylation, DNMT1, DNMT3A, adipokines, bone marrow adipocytes, caspase cleavage
MeSH terms
Animals, Antineoplastic Agents, Disease Models, Animal, Humans, Multiple Myeloma, Gene Expression Regulation, Neoplastic, Apoptosis, Drug Resistance, Multiple, ATP-Binding Cassette Transporters, Drug Resistance, Neoplasm, DNA Methylation, Xenograft Model Antitumor Assays, Cell Line, Tumor, Mice, Resistin

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review