Successful long-term ibrutinib treatment in a hemodialysis patient with leukemic non-nodal mantle cell lymphoma

We report the first case of long-term ibrutinib administration in a hemodialysis patient with leukemic non-nodal mantle cell lymphoma (L-NN-MCL) in which ibr utinib therapy was both safe and effective.
Source: Clinical Lymphoma, Myeloma and Leukemia - Category: Hematology Authors: Tags: Case Report Source Type: research

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Bruton ’s tyrosine kinase (BTK) plays a pivotal role in B-cell proliferation and survival of leukemic cells. Ibrutinib, a molecule targeting BTK, was approved by the United States Food and Drug Administration in 2013 for treatment of mantle cell lymphoma and has since been approved for treatment of sever al other hematologic malignancies, including chronic lymphocytic leukemia (CLL), Waldenström macroglobulinemia, and marginal zone lymphoma (MZL).1 Recently, ibrutinib plus venetoclax have been found to be effective as first-line treatment for high-risk and older patients with CLL.
Source: Clinical Lymphoma, Myeloma and Leukemia - Category: Hematology Authors: Tags: Case Report Source Type: research
Bruton ’s tyrosine kinase (BTK) plays a pivotal role in B-cell proliferation and survival of leukemic cells. Ibrutinib, a molecule targeting BTK, was approved by the U.S. Food and Drug Administration in 2013 for treatment of mantle cell lymphoma and has since been approved for treatment of several other hematologic malignancies, including chronic lymphocytic leukemia (CLL), Waldenström macroglobulinemia, and marginal zone lymphoma (MZL) (1). Recently, Ibrutinib plus venetoclax have been found to be effective as first line treatment for high risk and older patients with CLL (2).
Source: Clinical Lymphoma, Myeloma and Leukemia - Category: Hematology Authors: Tags: Case Report Source Type: research
ConclusionsThe comprehensive analysis of clinical characteristics, immunophenotypic profiles and cytogenetic features can be helpful in differential diagnosis, especially for patients without an available non-bone marrow biopsy specimen. Universal prognostic factors may help with the early detection of high-risk patients and with stratification in risk-adapted therapy.
Source: Clinical Lymphoma Myeloma and Leukemia - Category: Cancer & Oncology Source Type: research
Authors: Zi F, Yu L, Shi Q, Tang A, Cheng J Abstract B-cell receptor (BCR) signaling is important for the development and maturation of normal B-cells and plays a key role in B-cell malignancies. Bruton's tyrosine kinase (BTK), a crucial terminal kinase enzyme in BCR signaling, has emerged as an attractive target and has been successfully applied in the treatment of hematological malignancies. Ibrutinib, a BTK inhibitor, has demonstrated marked efficacy and tolerability in treatment-naïve, relapsed/refractory chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) and mantle cell lymphoma (MCL). Ibru...
Source: Oncology Reports - Category: Cancer & Oncology Tags: Oncol Rep Source Type: research
Publication date: Available online 29 May 2019Source: Hematology/Oncology and Stem Cell TherapyAuthor(s): Pooja Advani, Aneel Paulus, Sikander AilawadhiAbstractWaldenström’s macroglobulinemia (WM) is a rare, incurable hematologic disorder with a relatively indolent course in a majority of the patients. Despite this, a significant proportion of patients require treatment because of hypersecretion of immunoglobulin M and the invasion of bone marrow and peripheral organs by neoplastic lymphoplasmacytic lymphoma cells. Historically, there has been a dearth of research and therapeutic advancements in the field of WM,...
Source: Hematology Oncology and Stem Cell Therapy - Category: Cancer & Oncology Source Type: research
Antonio Lucena-Cacace1, Masayuki Umeda1, Lola E. Navas2,3 and Amancio Carnero2,3* 1Department of Cell Growth and Differentiation, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan 2CIBERONC, ISCIII, Madrid, Spain 3Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío (HUVR), CSIC, Universidad de Sevilla, Sevilla, Spain Glioma Cancer Stem-Like Cells (GSCs) are a small subset of CD133+ cells with self-renewal properties and capable of initiating new tumors contributing to Glioma progression, maintenance, hierarchy, and complexity. GSCs are highly res...
Source: Frontiers in Oncology - Category: Cancer & Oncology Source Type: research
The clinicopathological characteristics of kidney infiltration in B-cell lymphoproliferative disorders remain poorly described. We retrospectively studied 52 adults with biopsy-proven malignant B-cell kidney infiltration, including Waldenstr öm’s macroglobulinemia (n=21), chronic lymphocytic leukemia (n=11), diffuse large B-cell lymphoma (DLBCL) (n=8), other lymphoma (n=11), and multiple myeloma (n=1). Kidney disease varied according to the underlying lymphoproliferative disorder. In DLBCL, malignant kidney infiltration was prominent , resulting in acute kidney injury (AKI, 75%) and kidney enlargement (88%).
Source: Kidney International - Category: Urology & Nephrology Authors: Tags: Basic Research Source Type: research
CONCLUSIONS: Our study confirms a diverse variety of kidney lesions in patients with monoclonal IgM gammopathy. PMID: 29848505 [PubMed - as supplied by publisher]
Source: Clinical Journal of the American Society of Nephrology : CJASN - Category: Urology & Nephrology Authors: Tags: Clin J Am Soc Nephrol Source Type: research
A safety profile of medications used to treat Waldenström's macroglobulinemia. Expert Opin Drug Saf. 2018 May 17;: Authors: García-Sanz R, Jiménez C, González de la Calle V, Sarasquete ME Abstract INTRODUCTION: Waldenström's macroglobulinemia (WM) is a B-cell lymphoproliferative disease with serum IgM monoclonal component and bone marrow infiltration by lymphoplasmacytic lymphoma. Traditional therapy was based on that regimens used for closely related entities, such as chronic lymphocytic leukemia or multiple myeloma. This resulted in a lack of drugs specifically approved...
Source: Expert Opinion on Drug Safety - Category: Drugs & Pharmacology Tags: Expert Opin Drug Saf Source Type: research
AbstractResistance to apoptosis is one of the hallmarks of cancer and members of the B-cell lymphoma 2 (BCL-2) family of proteins are central regulators of apoptosis. Many cancers become resistant to chemotherapy and apoptosis by up-regulating BCL-2 and other family members, making these proteins attractive targets for cancer therapy. Venetoclax is an orally administered, small-molecule apoptosis stimulant that targets BCL-2 proteins by acting as a BCL-2 homology domain 3 (BH3) mimetic. The drug is approved in the USA and EU as a monotherapy for the for the treatment of certain patients with chronic lymphocytic leukemia (C...
Source: Targeted Oncology - Category: Cancer & Oncology Source Type: research
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