Evidence map›Paper›PMID 41230695›Full record

ArticleHaematologica2026

The comprehensive landscape of

Shu Sun, Yongjing Liu, Qing-Yu Xu, Jiayu Wang, Li Chen, Zhanrui Cheng, Wei Gao, Huili Wang, Bei Yang, Haiyan Wang and 20 more

Abstract read
In one paragraph

Article in Haematologica, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Case report:Frontiers in oncology · 2026
    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

30 authors.

Shu SunDepartment of Hematology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing.
Yongjing LiuBiomedical big data center, the First Ailiated Hospital, Zhejiang University School of Medicine, Hangzhou.
Qing-Yu XuDepartment of Hematology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing.
Jiayu WangInstitute for Cancer, Chinese Institutes for Medical Research (CIMR), Beijing.
Li ChenShanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai.
Zhanrui ChengInstitute for Cancer, Chinese Institutes for Medical Research (CIMR), Beijing.
Wei GaoPediatric hematology and oncology of Xingtai People's Hospital, Hebei.
Huili WangDepartment of Hematology, The Third People's Hospital of Zhengzhou, Zhengzhou.
Bei YangInstitute for Cancer, Chinese Institutes for Medical Research (CIMR), Beijing.
Haiyan WangDepartment of Hematology, The First College of Clinical Medicine Science, China Three Gorges University affiliated Yichang Central People's Hospital, Yichang, Hubei.
Lijun WenNational Clinical Research Center for Hematologic Diseases, The First Ailiated Hospital of Soochow University, Jiangsu Institute of Hematology, Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou.
Jian XiaoDepartment of Hematology, Zigong First People's Hospital, Zigong.
Jiacheng LouShanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai.
Haibo YuDepartment of Hematology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing.
Na LiInstitute for Cancer, Chinese Institutes for Medical Research (CIMR), Beijing.
Feng WangState Key Laboratory of Bioactive Substance and Function of Natural Medicines, NHC Key Laboratory of Biotechnology of Antibiotics, Institute of Medicinal Biotechnology, Chinese Academy of Medical, Beijing.
Yangyang XieDepartment of Hematology, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai.
JinGang WangDepartment of Hematology, The First College of Clinical Medicine Science, China Three Gorges University affiliated Yichang Central People's Hospital, Yichang, Hubei.
Xianjing WangDepartment of Hematology, The Third People's Hospital of Zhengzhou, Zhengzhou.
Hongjuan XuePediatric hematology and oncology of Xingtai People's Hospital, Hebei.
Kun ChenDepartment of Hematology, Zigong First People's Hospital, Zigong.
Yin WuDepartment of Hematology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing.
Leping ZhangDepartment of Pediatrics, Peking University People's Hospital, Beijing.
Ke LiState Key Laboratory of Bioactive Substance and Function of Natural Medicines, NHC Key Laboratory of Biotechnology of Antibiotics, Institute of Medicinal Biotechnology, Chinese Academy of Medical, Beijing.
Shuhong ShenDepartment of Hematology, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai.
Suning ChenNational Clinical Research Center for Hematologic Diseases, The First Ailiated Hospital of Soochow University, Jiangsu Institute of Hematology, Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou.
Huan-You WangDepartment of Pathology, University of California San Diego, La Jolla, California.
KanKan WangShanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai.
Jinyan HuangBiomedical big data center, the First Ailiated Hospital, Zhejiang University School of Medicine, Hangzhou. hiekeen@gmail.com.
Hong-Hu ZhuDepartment of Hematology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China; Institute for Cancer, Chinese Institutes for Medical Research (CIMR), Beijing. zhuhhdoc@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Acute myeloid leukemia (AML) with TTMV::RARA fusion represents a novel subtype driven by torque teno mini virus (TTMV) integration into the retinoic acid receptor α (RARA) locus, while current understanding of its molecular features and clinical presentation relies predominantly on isolated case observations. Here, we characterize a large and independent cohort (N=25) through integrative analysis of clinical-omics data, uncovering unique features that distinguish it from classic acute promyelocytic leukemia (APL) and other AML subtypes. Our findings reveal that TTMV integrates exclusively within intron 2 of the RARA gene via microhomology-mediated end joining, forming functional TTMV::RARA transcripts. Clinically, patients harboring this fusion were predominantly pediatric (72%, age <18 years) and often presented with extramedullary diseases (24% with myeloid sarcoma, 16% with central nervous system infiltration). Blasts displayed APL-like morphology and immunophenotype but lacked PML::RARA, instead harboring TTMV::RARA with recurrent i(17)(q10) abnormalities (24%). Unsupervised clustering revealed it as a molecularly distinct subgroup. Transcriptomic profiling identified a Wnt-activated/extracellular matrix-dysregulated signature, driving leukemogenesis via dual mechanisms of clonal expansion and metastatic pathways. Despite achieving a 96% complete remission rate with induction therapy, long-term outcomes were significantly inferior, with 2-year event-free survival and relapse-free survival rates of 53.6% and 53.8%, respectively. Hematopoietic stem cell transplantation achieved durable remission in nine of 11 patients, particularly those with extramedullary disease or i(17)(q10) abnormalities. Conclusively, this work establishes TTMV::RARA as a novel AML subtype, highlighting the need for viral screening in APL-like cases and hematopoietic stem cell transplantation prioritization for this subset.

Indexed as

Leukemia, Myeloid, AcuteOncogene Proteins, FusionRetinoic Acid Receptor alphaVirus IntegrationAdolescentAdultAgedChildChild, PreschoolFemaleHumansMaleMiddle AgedPrognosisYoung AdultOncogene Proteins, FusionRARA protein, humanRetinoic Acid Receptor alpha

Identifiers

PMID41230695
PMCPMC13040153

What OpenQuestion holds

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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.