Maintenance low-dose fixed duration lenalidomide and rituximab following bendamustine and rituximab induction in previously untreated chronic lymphocytic leukemia and small lymphocytic lymphoma.

Lenalidomide (LEN) and rituximab (RTX) have independently improved progression-free survival (PFS) in CLL, leading to interest in use of LEN + RTX (R2) following induction chemoimmunotherapy. Patients with previously untreated CLL received bendamustine + RTX (BR) for 6 cycles, then 24 cycles of R2. LEN dosing was 5-10 mg daily; RTX was given odd cycles (12 doses).

Compensatory expression of NRF2-dependent antioxidant genes is required to overcome the lethal effects of Kv11.1 activation in breast cancer cells and PDOs.

Potassium channels are important regulators of cellular homeostasis and targeting these proteins pharmacologically is unveiling important mechanisms in cancer cell biology. Here we demonstrate that pharmacological stimulation of the Kv11.1 potassium channel activity results in mitochondrial reactive oxygen species (ROS) production and fragmentation in breast cancer cell lines and patient-derived organoids independent of breast cancer subtype.

Utilizing Data Visualization to Identify Survival and Treatment Differences Between Women With De Novo and Recurrent Metastatic Breast Cancer.

Introduction: De novo stage IV metastatic breast cancer (MBC) and recurrent MBC are considered the same when determining guideline-based care, but differences in treatment patterns exist. Data visualization can be used to understand these differences and optimize treatment delivery.

Patients And Methods: This retrospective study evaluated treatment patterns for de novo and recurrent MBC using the American Society of Clinical Oncology's CancerLinQ Discovery database.

A physician-scientist preceptorship in clinical and translational research enhances training and mentorship.

Background: Dual degree program MD/PhD candidates typically train extensively in basic science research and in clinical medicine, but often receive little formal experience or mentorship in clinical and translational research.

Methods: To address this educational and curricular gap, the University of Wisconsin Medical Scientist Training Program partnered with the University of Wisconsin Institute for Clinical and Translational Research to create a new physician-scientist preceptorship in clinical and translational research. This six-week apprentice-style learning experience-guided by a physician-scientist faculty mentor-integrates both clinical work and a translational research project, providing early exposure and hands-on experience with clinically oriented research and the integrated career of a physician-scientist.

VcR-CVAD Induction Chemotherapy Followed by Maintenance Rituximab Produces Durable Remissions in Mantle Cell Lymphoma: A Wisconsin Oncology Network Study.

Introduction: VcR-CVAD was developed as an intermediate-intensity induction regimen with maintenance rituximab (MR) to improve remission durations after first-line therapy for mantle cell lymphoma (MCL) in older and younger patients with MCL.

Patients And Methods: Patients with previously untreated MCL received VcR-CVAD induction chemotherapy for 6 cycles (21-day cycles). Patients achieving at least a partial response received rituximab consolidation (375 mg/m × 4 weekly doses) and MR (375 mg/m every 12 weeks × 20 doses).

Bendamustine + rituximab chemoimmunotherapy and maintenance lenalidomide in relapsed, refractory chronic lymphocytic leukaemia and small lymphocytic lymphoma: A Wisconsin Oncology Network Study.

Bendamustine + rituximab (BR) has demonstrated high response rates in relapsed/refractory (R/R) chronic lymphocytic leukaemia (CLL) and small lymphocytic lymphoma (SLL). However, progression-free survival (PFS) after BR is <18 months. This study was designed to determine if maintenance lenalidomide after BR induction could improve PFS in R/R CLL/SLL.

Mantle cell lymphoma-management in evolution.

The management of mantle cell lymphoma (MCL) has been an area of rapid change in recent years. These changes have improved the prognosis for a disease that has had historically poor outcomes. There are several treatment options for the patient with newly diagnosed MCL, with younger, fit patients often receiving intensive treatment, while less intensive strategies have been used for older, less fit patients.

Emerging therapy for the treatment of mantle cell lymphoma.

Mantle cell lymphoma (MCL) is a heterogenous disease with historically relative poor outcomes. However, new treatment strategies seem to be improving the prognosis for patients. Although no universally accepted standard of care exists, options for patients with newly diagnosed MCL include intensive and nonintensive strategies.

High-resolution chromatin immunoprecipitation (ChIP) sequencing reveals novel binding targets and prognostic role for SOX11 in mantle cell lymphoma.

Sex determining region Y-box 11 (SOX11) expression is specific for mantle cell lymphoma (MCL) as compared with other non-Hodgkin's lymphomas. However, the function and direct-binding targets of SOX11 in MCL are largely unknown. We used high-resolution chromatin immunoprecipitation sequencing to identify the direct target genes of SOX11 in a genome-wide, unbiased manner and elucidate its functional significance.

What is the best initial therapy for a patient with symptomatic low-grade follicular lymphoma?

Follicular lymphoma is a diverse disease, both biologically and clinically. Patients may present with symptomatic or asymptomatic disease and with high or low tumor burden. Decisions to treat in the frontline are made based on histology, presence or absence of symptoms, disease burden, comorbidities, patient age, and patient preferences.

Current and Potential Uses of Immunocytokines as Cancer Immunotherapy.

Immunocytokines (ICs) are a class of molecules created by linking tumor-reactive monoclonal antibodies to cytokines that are able to activate immune cells. Tumor selective localization is provided by the ability of the mAb component to bind to molecules found on the tumor cell surface or molecules found selectively in the tumor microenvronment. In this way the cytokine component of the immunocytokine is selectively localized to sites of tumor and can activate immune cells with appropriate receptors for the cytokine.

The Phosphatidylinositol 3-kinase/Akt Signaling Pathway in Neuroendocrine Tumors.

The phosphatidylinositol 3-kinase (PI3K)-Akt pathway is often aberrantly activated in neuroendocrine-derived cancers. Therefore, selectively targeting this pathway using small-molecule inhibitors may reduce neuroendocrine tumor burden, potentiate adjunct therapies, and achieve symptomatic control for patients with hormonally active and inoperable disease. Here, we discuss the role of the PI3K-Akt pathway in the malignant transformation of neuroendocrine tumors, specifically carcinoids and small cell lung cancers.

Follicular lymphoma: emerging therapeutic strategies.

Follicular lymphoma is a diverse disease, both biologically and clinically. Patients may present with indolent, asymptomatic disease or more aggressive, symptomatic disease with high tumor burden. Decision-making to treat in the frontline is based on histology, disease burden and patient symptoms.