Evidence map›Paper›PMID 31713024›Full record

ArticleInternational journal of hematology2020

Novel DDX41 variants in Thai patients with myeloid neoplasms.

Chantana Polprasert, June Takeda, Pimjai Niparuck, Thanawat Rattanathammethee, Arunrat Pirunsarn, Amornchai Suksusut, Sirorat Kobbuaklee, Kitsada Wudhikarn, Panisinee Lawasut, Sunisa Kongkiatkamon and 9 more

Abstract read
PubMed Publisher
In one paragraph

Article in International journal of hematology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 8% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. DDX41: exploring the roles of a versatile helicase.Biochemical Society transactions · 2024
    Review
  4. Article
  5. Review
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Unique ethnic features ofHaematologica · 2022
    Article
  13. Review
  14. Article
  15. Article
  16. Review
  17. Clinical features ofTherapeutic advances in hematology · 2021
    Review
  18. Spliceosomal factor mutations and mis-splicing in MDS.Best practice & research. Clinical haematology · 2020
    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

19 authors at 6 institutions in 2 countries.

Chantana PolprasertDepartment of Medicine, Faculty of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand.
June TakedaDepartment of Pathology and Tumor Biology, Kyoto University, Yoshida-Konoe-cho, Sakyo-ku, Kyoto, 606-8510, Japan.
Pimjai NiparuckDepartment of Medicine, Faculty of Medicine, Mahidol University Ramathibodi Hospital, Bangkok, Thailand.
Thanawat RattanathammetheeDepartment of Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
Arunrat PirunsarnDepartment of Medicine, Buddhasothorn Hospital, Chachengsao, Thailand.
Amornchai SuksusutDepartment of Medicine, Faculty of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand.
Sirorat KobbuakleeDepartment of Medicine, Faculty of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand.
Kitsada WudhikarnDepartment of Medicine, Faculty of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand.
Panisinee LawasutDepartment of Medicine, Faculty of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand.
Sunisa KongkiatkamonDepartment of Medicine, Faculty of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand.
Suporn ChuncharuneeDepartment of Medicine, Faculty of Medicine, Mahidol University Ramathibodi Hospital, Bangkok, Thailand.
Kritanan SongsermDepartment of Medicine, Faculty of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand.
Prasit PhowthongkumDepartment of Medicine, Faculty of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand.
Udomsak BunworasateDepartment of Medicine, Faculty of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand.
Yasuhito NannyaDepartment of Pathology and Tumor Biology, Kyoto University, Yoshida-Konoe-cho, Sakyo-ku, Kyoto, 606-8510, Japan.
Kenichi YoshidaDepartment of Pathology and Tumor Biology, Kyoto University, Yoshida-Konoe-cho, Sakyo-ku, Kyoto, 606-8510, Japan.
Hideki MakishimaDepartment of Pathology and Tumor Biology, Kyoto University, Yoshida-Konoe-cho, Sakyo-ku, Kyoto, 606-8510, Japan.
Seishi OgawaDepartment of Pathology and Tumor Biology, Kyoto University, Yoshida-Konoe-cho, Sakyo-ku, Kyoto, 606-8510, Japan. sogawa-tky@umin.ac.jp.
Ponlapat RojnuckarinDepartment of Medicine, Faculty of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand. ponlapat.r@chula.ac.th.
King Chulalongkorn Memorial Hospital · THKyoto University · JPChulalongkorn University · THChiang Mai University · THMahidol University · THRamathibodi Hospital · TH

Funding

Ratchadapiseksompoj RA60/099Thailand Research Fund RDG6050109
6 · The paper itself

Abstract

Germline DDX41 mutations were recently reported to cause MDS/AML and donor-derived leukemia after transplantation. While previously described in Western countries, DDX41 variants have not been reported in a Southeast Asian population. We performed targeted sequencing of blood or bone marrow samples from 109 Thai patients with myeloid malignancies. Among the 109 patients (75 MDS, 8 MPN, 11 MDS/MPN and 15 AML), the most frequent mutations were in ASXL1 (17.4%), TET2 (16.5%) and SRSF2 (12.8%), respectively. DDX41 variants were detectable in six (5.5%) cases. Four patients exhibited three presumable germline DDX41 mutations: p.S21fs (n = 2), p.F235fs (n = 1), and p.R339H (n = 1). While p.S21fs was previously reported in myeloid neoplasm, the latter two variants have not been described. Two of these cases harbored concomitant probable germline/somatic DDX41 mutations (p.S21fs/p.R525H and p.R339H/p.K494T), while the other two patients carried only somatic mutations (p.R525H and p.F438L). The p.K494T and p.F438L variants have not been previously reported. In patients with DDX41 alterations, the diagnoses were MDS with excess blasts (4), secondary AML (1) and low-risk MDS (1). In conclusion, we identified DDX41 variants in Thai patients with myeloid malignancies in which these variants could be used to assess predisposition to MDS in Southeast Asia.

Indexed as

MutationDEAD-box RNA HelicasesHumansLeukemia, MyeloidMyelodysplastic SyndromesMyeloproliferative DisordersThailandDDX41 protein, humanDEAD-box RNA HelicasesAcute myeloid leukemiaDDX41 alterationsFamilial MDS/AMLMyelodysplastic syndromesSoutheast asia

Identifiers

PMID31713024
OpenAlexW2989331584

What OpenQuestion holds

Textmetadata
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.