Abnormal <scp>RH</scp> antigen expression in myeloid malignancies with <scp> <i>MPL</i> </scp> mutation, <scp> <i>CSF3R</i> </scp> mutation, or 1p deletion: Evidence of two distinct mechanisms
CN-LOH of chromosome 1p, resulting in homozygosity for the MPL mutation, has been previously described in the literature. However, we report here for the first time a link between CN-LOH of chromosome 1p (resulting in homozygosity for the CSF3R mutation) or chromosome 1p deletion and the presence of RH phenotype abnormalities. Furthermore, no alloimmunization was observed despite increased transfusion requirements.
Authors
- R Bourgeois (ORCID: https://orcid.org/0009-0006-2403-9446)
- Olivier Nibourel (ORCID: https://orcid.org/0000-0003-1909-306X)
- Gauthier Alluin
- Elisabeth Durieux‐Roussel (ORCID: https://orcid.org/0000-0002-9451-4277)
- Nicolas Duployez (ORCID: https://orcid.org/0000-0002-3927-1022)
- Laure Delanoë
- Ludovic Firrera (ORCID: https://orcid.org/0000-0002-9170-7487)
Institutions
- Centre National de la Recherche Scientifique (FR)
- Inserm (FR)
- Lille’s Cardiology Hospital (FR)
- Immunité et Cancer (FR)
- Établissement Français du Sang (FR)
Publication Details
- Journal
- Transfusion
- Published
- 2025-11-20
- DOI
- https://doi.org/10.1111/trf.18482
- Primary Topic
- Myeloproliferative Neoplasms: Diagnosis and Treatment
- Type
- article
- Field-Weighted Citation Impact
- 0.00