Background: Malignant lymphomas comprise a heterogeneous group of non-solid tumors originating in lymphocytes at different maturation stages. The diagnosis is based on a traditional histopathological diagnostic procedure supplemented with immunophenotyping, cytogenetics, molecular genetic analyses and clinical information. This article describes experimental molecular diagnostics, mainly based on microarray-based gene expression technology.
Material And Methods: Results achieved through an international multicentre project (headed by the National Cancer Institute in the USA), in which the Norwegian Radium Hospital has taken part as the only Nordic institution, are summarized. The findings are discussed in light of other relevant studies identified through a non-systematic search in PubMed.
Results: New clinically relevant subgroups of malignant B-cell lymphomas have been characterized. Retrospective survival analyses have shown correlations between gene expression profiles and patient outcome and have provided important biological knowledge, which has led to new targeted treatments (currently being tested in clinical studies).
Interpretation: As a supplement to today's diagnostics, molecular diagnostics yields an improved diagnostic precision and opens up for new treatment possibilities for patients with malignant lymphomas.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.4045/tidsskr.09.0704 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
1990-2041 Global burden of Burkitt lymphoma with 20 years forecast: A systematic analysis using the global burden disease of study of 2021.
SAGE Open Med
January 2025
Department of Pathology, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan, China.
Background: To investigate the trends in Burkitt lymphoma incidence, mortality, and disability-adjusted life-years, considering sex and age, from 1990 to 2021, with a 20-year forecast.
Method: Data regarding Burkitt lymphoma were extracted from the Global Burden of Disease study for the year 2021.
Results: Globally, there were 19,072 incident cases of Burkitt lymphoma in 2021.
Clinical manifestations and outcomes of patients with intravascular large B-cell lymphoma with neurological involvement: highlighting longitudinally extensive myelopathy as a distinct feature.
BMJ Neurol Open
January 2025
Siriraj Neuroimmunology Center, Division of Neurology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Salaya, Thailand.
Objective: This study aimed to elucidate the clinical manifestations, laboratory findings and outcomes of patients with intravascular large B cell lymphoma (IVLBCL) with neurological involvement and to differentiate IVLBCL with and without neurological involvement.
Methods: A cohort study was conducted at Siriraj Hospital, Mahidol University, Thailand, between January 2005 and September 2024. Clinical data, laboratory values and central nervous system imaging results were analysed.
Lack of Apparent Neurotoxicity in Older Patients with Primary Central Nervous System Lymphoma Receiving Long-term Tirabrutinib: Report of 2 Cases.
NMC Case Rep J
December 2024
Department of Neurosurgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Hiroshima, Japan.
Older patients represent a unique and vulnerable subgroup, requiring careful consideration when determining treatment options. Treatment-related leukoencephalopathy is commonly observed in older patients months to years after receiving radiotherapy and/or methotrexate for primary central nervous system lymphoma (PCNSL). Tirabrutinib is an orally available, highly selective, and potent second-generation Bruton's tyrosine kinase inhibitor (BTKi) approved for treating recurrent/refractory PCNSL in Japan.
View Article and Find Full Text PDFClinicopathological Features, Epidermal Growth Factor Receptor (EGFR) Mutations and Anaplastic Lymphoma Kinase (ALK) Rearrangement-Based Survival of Patients With Advanced Non-small Cell Lung Cancer in a Tertiary Care Setting.
Cureus
December 2024
Clinical Research, Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, PAK.
Background Lung cancer is the most frequent cause of cancer-related deaths and the most common type of cancer globally. It is generally classified into two main histologic subtypes: non-small cell lung cancer (NSCLC) and small cell lung cancer (SCLC). NSCLC is the most prevalent type and is enriched with genetic and molecular diversity.
View Article and Find Full Text PDFReal-world use of tafasitamab preceding CD19-directed chimeric antigen receptor T-cell therapy for relapsed or refractory diffuse large B-cell lymphoma.
Biomark Res
January 2025
Incyte Corporation, Wilmington, DE, USA.
Potential CD19 antigen loss following CD19-directed therapy has raised concerns over sequential use of these therapies. Tafasitamab, a CD19-targeting immunotherapy, combined with lenalidomide, is approved for relapsed or refractory diffuse large B-cell lymphoma (R/R DLBCL) treatment in adults ineligible for autologous stem cell transplantation. This retrospective analysis examined characteristics and outcomes of adults with R/R DLBCL who received tafasitamab preceding CD19-directed chimeric antigen receptor T-cell (CAR-T) therapy in a real-world setting.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!