Evidence map›Paper›PMID 34639102›Full record

ArticleInternational journal of molecular sciences2021

Synergistic Effects of Venetoclax and Daratumumab on Antibody-Dependent Cell-Mediated Natural Killer Cytotoxicity in Multiple Myeloma.

Ayano Nakamura, Susumu Suzuki, Jo Kanasugi, Masayuki Ejiri, Ichiro Hanamura, Ryuzo Ueda, Masao Seto, Akiyoshi Takami

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
1.8field-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

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

  1. Pooled it
  2. Review
  3. Article
  4. Review
  5. Review
  6. Review
  7. Molecular Immunology in Hematological Disorders.International journal of molecular sciences · 2022
    Article
  8. Article
  9. 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 2 institutions in 1 country.

Ayano NakamuraDepartment of Internal Medicine, Division of Hematology, Aichi Medical University School of Medicine, Nagakute 480-1195, Japan.
Susumu SuzukiResearch Creation Support Center, Aichi Medical University, Nagakute 480-1195, Japan.
Jo KanasugiDepartment of Internal Medicine, Division of Hematology, Aichi Medical University School of Medicine, Nagakute 480-1195, Japan.
Masayuki EjiriDepartment of Pharmacy, University Hospital, Aichi Medical University, Nagakute 480-1195, Japan.
Ichiro HanamuraDepartment of Internal Medicine, Division of Hematology, Aichi Medical University School of Medicine, Nagakute 480-1195, Japan.ORCID 0000-0002-6681-8927
Ryuzo UedaDepartment of Tumor Immunology, Aichi Medical University School of Medicine, Nagakute 480-1195, Japan.
Masao SetoDepartment of Internal Medicine, Division of Hematology, Aichi Medical University School of Medicine, Nagakute 480-1195, Japan.
Akiyoshi TakamiDepartment of Internal Medicine, Division of Hematology, Aichi Medical University School of Medicine, Nagakute 480-1195, Japan.ORCID 0000-0002-1822-9976
Aichi Medical University · JPAichi Medical University Hospital · JP

Funding

Ministry of Education, Culture, Sports, Science and Technology 18K07277, 19K08825
6 · The paper itself

Abstract

The prognosis of multiple myeloma (MM) has drastically improved owing to the development of new drugs, such as proteasome inhibitors and immunomodulatory drugs. Nevertheless, MM is an extremely challenging disease, and many patients are still refractory to the existing therapies, thus requiring new treatment alternatives. Venetoclax is a selective, orally bioavailable inhibitor of BCL-2 that shows efficacy in MM not only as a single agent but also in combination therapy, especially for MM patients with translocation t(11;14). However, many patients are refractory to this drug. Here, we treated the MM cell lines KMS12PE and KMS27 with a combination treatment of venetoclax targeting BCL-2 and daratumumab targeting CD38 to evaluate the synergistic cytotoxicity of these drugs in vitro. MM cell lines were co-cultured with natural killer (NK) cells at an effector:target ratio of 0.3:1 in the presence of serial concentrations of daratumumab and venetoclax, and the resulting apoptotic MM cells were detected by flow cytometry using annexin V. These results indicated that the antibody-dependent cell-mediated NK cytotoxicity was enhanced in KMS12PE and KMS27 cells harboring t(11;14) with a high BCL-2 expression, suggesting that the combination treatment of venetoclax and daratumumab should be especially effective in patients with these characteristics.

Indexed as

Drug SynergismAntibodies, MonoclonalAntibody-Dependent Cell CytotoxicityAntineoplastic Combined Chemotherapy ProtocolsApoptosisBridged Bicyclo Compounds, HeterocyclicCell ProliferationGene Expression Regulation, NeoplasticHumansKiller Cells, NaturalMultiple MyelomaSulfonamidesTumor Cells, CulturedAntibodies, MonoclonalBridged Bicyclo Compounds, HeterocyclicdaratumumabSulfonamidesvenetoclaxADCCBCL-2daratumumabmultiple myelomaNK cellvenetoclax

Identifiers

PMID34639102
PMCPMC8509545
OpenAlexW3204141765

What OpenQuestion holds

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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.