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http://dx.doi.org/10.1016/s0140-6736(82)91531-8 | DOI Listing |
Diagn Pathol
January 2025
Laboratoire Hospitalier Universitaire de Bruxelles - Universitair Laboratorium Brussel, Université Libre de Bruxelles LHUB-ULB, Brussels, Belgium.
Background: Synchronous malignant histiocytoses are rare conditions that occur concurrently with another hematologic neoplasm. Most reported cases are associated with B-cell lymphoproliferative disorders, while associations with T-cell hemopathies are less common. These two diseases may share mutations and/or cytogenetic anomalies, which can lead to malignant proliferations.
View Article and Find Full Text PDFBiol Methods Protoc
December 2024
Division of Molecular Medicine, St John's Research Institute, St John's National Academy of Health Sciences (a Unit of CBCI Society for Medical Education), Bangalore 560034, Karnataka, India.
Real time-polymerase chain reaction (RT-PCR) is used routinely in clinical practice as a cost-effective method for molecular diagnostics. Research in pediatric B-cell Acute Lymphoblastic Leukemia (ped B-ALL) suggests that apart from cytogenetics and clinical features, there is a need to include Copy number variation (CNV) in select genes at diagnosis, for upfront stratification of patients. Using ped B-ALL as a model, we have developed a RT-PCR-based iterative probability scoring method for reporting CNVs, and relative gene-expression changes.
View Article and Find Full Text PDFTransplant Cell Ther
January 2025
Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China. Electronic address:
Unlabelled: Minimal residual disease (MRD) is the most important prognostic factor for B-cell acute lymphoblastic leukemia (B-ALL) however nearly 20-30% of patients relapsed even when they achieved negative MRD, how to identify these patients is less addressed. In this study, we aimed to reassess the prognostic significance of MRD and IKZF1 in adult B-ALL patients receiving pediatric chemotherapy regimens. In the PDT-ALL-2016 cohort (NCT03564470), adult B-ALL patients were treated with a pediatric-inspired regimen; patients were redefined as standard (MRD-negative and IKZF1wild-type), intermediate (MRD-positive or IKZF1 deletion), and high-risk (MRD-positive and IKZF1 deletion) groups by combining IKZF1 deletion status and MRD.
View Article and Find Full Text PDFInt J Mol Sci
January 2025
Research Laboratory LR12ES04, Faculty of Medicine of Sousse, University of Sousse, Sousse 4002, Tunisia.
The interplay between the cytokine network and antipsychotic treatment in schizophrenia remains poorly understood. This study aimed to investigate the impact of psychotropic medications on serum levels of IFN-γ, IL-4, TGF-β1, IL-17, and BAFF, and to explore their relationship with psychopathological features. We recruited 63 patients diagnosed with schizophrenia in the acute phase, all of whom were either drug-naïve or had been drug-free for at least three months.
View Article and Find Full Text PDFArch Pathol Lab Med
December 2024
Hematopathology and Transfusion Medicine, University Health Network, Toronto, Ontario, Canada (Xia).
Context.—: Small biopsies are used for histologic, immunophenotypic, cytogenetic, molecular genetic, and other ancillary studies. Occasionally, this diagnostic tissue is exhausted before molecular testing can be performed.
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