Evidence map›Paper›PMID 39271659›Full record

ArticleCell death & disease2024

Single-cell sequencing analysis of multiple myeloma heterogeneity and identification of new theranostic targets.

Yanpeng Wang, Yuanliang Peng, Chaoying Yang, Dehui Xiong, Zeyuan Wang, Hongling Peng, Xusheng Wu, Xiaojuan Xiao, Jing Liu

Abstract read
In one paragraph

Article in Cell death & disease, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
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

8 citing papers in PubMed.

  1. Article
  2. Emerging roles of RNA mInternational journal of oncology · 2026
    Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. 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

9 authors.

Yanpeng Wang *Department of Hematology, the Second Xiangya Hospital, School of Life Sciences, Central South University, Changsha, 410011, China.
Yuanliang Peng *Department of Hematology, the Second Xiangya Hospital, School of Life Sciences, Central South University, Changsha, 410011, China.
Chaoying Yang *Hunan Province Key Laboratory of Basic and Applied Hematology, Central South University, Changsha, 410011, China.
Dehui XiongHunan Province Key Laboratory of Basic and Applied Hematology, Central South University, Changsha, 410011, China.
Zeyuan WangHunan Province Key Laboratory of Basic and Applied Hematology, Central South University, Changsha, 410011, China.
Hongling PengDepartment of Hematology, the Second Xiangya Hospital, School of Life Sciences, Central South University, Changsha, 410011, China. penghongling@csu.edu.cn.
Xusheng WuShenzhen Health Development Research and Data Management Center, Shenzhen, 518028, China. jysgwuxusheng@163.com.
Xiaojuan XiaoHunan Province Key Laboratory of Basic and Applied Hematology, Central South University, Changsha, 410011, China. xiaojuan_xiao@csu.edu.cn.ORCID 0000-0002-7058-297X
Jing LiuDepartment of Hematology, the Second Xiangya Hospital, School of Life Sciences, Central South University, Changsha, 410011, China. jingliucsu@hotmail.com.ORCID 0000-0001-5588-3865

Funding

National Natural Science Foundation of China (National Science Foundation of China) 81920108004, 82270127, 82070175, 82370128 92253201, 32350026, 22334005Natural Science Foundation of Hunan Province (Hunan Provincial Natural Science Foundation) 2024JJ3037, 2022JJ30830
6 · The paper itself

Abstract

Multiple myeloma (MM) is a heterogeneous and incurable tumor characterized by the malignant proliferation of plasma cells. It is necessary to clarify the heterogeneity of MM and identify new theranostic targets. We constructed a single-cell transcriptome profile of 48,293 bone marrow cells from MM patients and health donors (HDs) annotated with 7 continuous B lymphocyte lineages. Through CellChat, we discovered that the communication among B lymphocyte lineages between MM and HDs was disrupted, and unique signaling molecules were observed. Through pseudotime analysis, it was found that the differences between MM and HDs were mainly reflected in plasma cells. These differences are primarily related to various biological processes involving mitochondria. Then, we identified the key subpopulation associated with the malignant proliferation of plasma cells. This group of cells exhibited strong proliferation ability, high CNV scores, high expression of frequently mutated genes, and strong glucose metabolic activity. Furthermore, we demonstrated the therapeutic potential of WNK1 as a target. Our study provides new insights into the development of B cells and the heterogeneity of plasma cells in MM and suggests that WNK1 is a potential therapeutic target for MM.

Indexed as

Multiple MyelomaSingle-Cell AnalysisB-LymphocytesCell ProliferationGene Expression Regulation, NeoplasticGenetic HeterogeneityHumansPlasma CellsTranscriptome

Identifiers

PMID39271659
PMCPMC11399131

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Registered trials

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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.