ArticleCancers2022
Immunophenotypic and Molecular Features of Acute Myeloid Leukemia with Plasmacytoid Dendritic Cell Differentiation Are Distinct from Blastic Plasmacytoid Dendritic Cell Neoplasm.
Article in Cancers, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 41 citations in OpenAlex.
- Acute Myeloid Leukemia With Florid Plasmacytoid Dendritic Cell Expansion and Aberrant Expression of CD19.International journal of laboratory hematology · 2026Article
- Contribution of a specific panel by flow cytometry for the differential diagnosis of plasmacytoid dendritic cell neoplasms.Annals of hematology · 2026Article
- Efficacy and Long-Term Remission Following Haploidentical HSCT for Therapy-Related Acute Myelomonocytic Leukemia with Plasmacytoid Dendritic Cells Post-FCR Therapy for CLL: A Case Report.Journal of clinical medicine · 2026Article
- Article
- Plasmacytoid Dendritic Cell-Expansion in Acute Myeloid Leukemia (pDC‑AML): a Review of Clinicopathologic Features, Genetics, and Outcomes.Current hematologic malignancy reports · 2025Review
- Acute myeloid leukemia with plasmacytoid dendritic cell proliferation: A case report and literature review.Oncology letters · 2025Article
- Association Between B-Cell Marker Expression andCancers · 2025Article
- Immunotherapies Targeting CD123 and CD303: A New Frontier in Treating Blastic Plasmacytoid Dendritic Cell Neoplasm.International journal of molecular sciences · 2025Review
- Diagnostic approach to leukemia cutis : A differential diagnostic step-by-step algorithm.American journal of clinical pathology · 2025Review
- Review
- Diagnostic approach to blastic plasmacytoid dendritic cell neoplasm: historical perspectives and current understanding.Journal of clinical and experimental hematopathology : JCEH · 2025Review
- Case Report: A rareFrontiers in oncology · 2025Article
- Review
- Review
- Transcriptional Landscape of CUT-Class Homeobox Genes in Blastic Plasmacytoid Dendritic Cell Neoplasm.International journal of molecular sciences · 2024Article
- Diagnostic challenges in classification of plasmacytoid dendritic cell proliferation associated with acute myeloid leukemia in the context of secondary-type mutations.Leukemia research reports · 2024Article
- T Lymphoblastic Lymphoma Hiding in Mature Plasmacytoid Dendritic Cell Proliferation: A Case Report and Literature Review.Diagnostics (Basel, Switzerland) · 2023Article
- Review
- Contribution of immune cells to bone metastasis pathogenesis.Frontiers in endocrinology · 2022Review
Corrections and comments
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Authors and funding
14 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Acute myeloid leukemia (AML) with ≥2% plasmacytoid dendritic cells (pDC) has been recently described as AML with pDC differentiation (pDC-AML) characterized by pDC expansion with frequent RUNX1 mutations. In this study, we investigated a cohort of 53 pDC-AML cases representing about 3% of all AML cases. We characterized their immunophenotype and genetic profiles and compared these findings with blastic plasmacytoid dendritic cell neoplasm (BPDCN). pDC-differentiation/expansion was preferentially observed in AML with an immature myeloid or myelomonocytic immunophenotype, where myeloblasts were frequently positive for CD34 (98%), CD117 (94%), HLA-DR (100%) and TdT (79%), with increased CD123 (89%) expression. The median number of pDCs in pDC-AML was 6.6% (range, 2% to 26.3%) and their immunophenotype reminiscent of pDCs in early or intermediate stages of differentiation. The immunophenotype of pDCs in pDC-AML was different from BPDCN (n = 39), with major disparities in CD34 (96% vs. 0%), CD56 (8% vs. 97%) and TCL1 (12% vs. 98%) and significant differences in frequency of CD4, CD13, CD22, CD25, CD36, CD38, CD117 and CD303 expression. At the molecular level, the genetic landscapes of pDC-AML and BPDCN also differ, with RUNX1 mutations detected in 64% of pDC-AML versus 2% of BPDCN. Disparities in TET2 (21% vs. 56%), FLT3 (23% vs. 0%), DNMT3A (32% vs. 10%) and ZRSR2 (2% vs. 16%) (all p < 0.05) were also detected. The distinct immunophenotypic and mutation profiles of pDC-AML and BPDCN indicate that the neoplastic pDCs in pDC-AML and BPDCN derived from different subsets of pDC precursors.
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