Toxicities and outcome after CD19-directed chimeric antigen receptor T-cell therapy for secondary neurolymphomatosis.

Lymphomatous infiltration of the peripheral nervous system (PNS), termed neurolymphomatosis, represents a distinct extranodal non-Hodgkin lymphoma variant with dismal outcome. CD19-directed chimeric antigen receptor (CD19-CAR) T-cell therapy has emerged as a safe and effective treatment for B-cell lymphomas. We aimed to assess toxicity and efficacy of CD19-CAR T-cells in neurolymphomatosis.

Revealing nature's beauty through crafting structural color-coated fabrics with bioinspired modification of MXene.

In recent years, there has been a notable shift towards the use of structural colors in textile dyeing, replacing traditional chemical dyes. This change is primarily attributed to the increasing popularity of structural colors due to their eco-friendly characteristics. In thus study, SiO particles underwent modification with PDA and TiCT (MXene) to establish a core-shell structure, resulting in MSiO/PDA@MXene photonic crystals characterized by electrostatic assembly and hydrogen bonding.

The schizophrenia risk gene C4 induces pathological synaptic loss by impairing AMPAR trafficking.

Neuroimmune interactions play a significant role in regulating synaptic plasticity in both the healthy and diseased brain. The complement pathway, an extracellular proteolytic cascade, exemplifies these interactions. Its activation triggers microglia-dependent synaptic elimination via the complement receptor 3 (CR3).

Telemedicine-based serious illness conversations, healthcare utilization, and end of life care among patients with advanced lung cancer.

Purpose: Little is known about serious illness conversations (SIC) conducted during telemedicine visits and their impact on end-of-life (EOL) outcomes for patients with advanced cancer.

Patients And Methods: We conducted a retrospective analysis telemedicine visits for patients with metastatic lung cancer conducted during the first surge of the COVID-19 pandemic (October 3, 2020-October 6, 2020). We used natural language processing (NLP) to characterize documentation of SIC domains (ie, goals of care [GOC], limitation of life-sustaining treatment [LLST], prognostic awareness [PA], palliative care [PC], and hospice).

Real-world evaluation of health-related quality of life in patients with diffuse large B-cell lymphoma based on a multinational survey.

Background: Real-world health-related quality of life (HRQoL) data in patients with diffuse large B-cell lymphoma (DLBCL) are scarce. This study is to compare patient-reported outcomes in patients with DLBCL across therapy lines and countries.

Methods: Data were derived from the Adelphi DLBCL Disease Specific Programme™ from January 2021 to May 2021, a survey of physicians and their DLBCL patients in France, Germany, Italy, Spain, United Kingdom (UK), and the United States (US).

Clinical Outcomes and Toxicity in Older Adults Receiving Chimeric Antigen Receptor T Cell Therapy.

Chimeric antigen receptor T cell therapy (CAR-T) has transformed the treatment landscape for adults with relapsed/refractory hematologic malignancies, but few studies have examined outcomes in older adults. We aimed to evaluate clinical outcomes and treatment toxicity in older adults receiving CAR-T for hematologic malignancies and to describe outcomes and toxicities in older adults age 75+ years compared to those age 65 to 74 years. We conducted a retrospective analysis of 141 adult patients age 65+ years (46.

Pilot Randomized Controlled Trial of an Educational Video for CAR T-Cell Therapy Recipients.

Background: CAR T-cell therapy has transformed the treatment of hematologic malignancies, but it is complex and challenging to convey to patients. Educational video interventions are efficacious for improving patient knowledge about cancer therapeutics and informing their care preferences, yet no educational videos have been evaluated in CAR T-cell therapy.

Methods: We conducted a randomized controlled trial comparing an educational video versus usual care in adults (age ≥18 years) with hematologic malignancies receiving CAR T-cell therapy at Massachusetts General Hospital.

Communication About Chimeric Antigen Receptor T-Cell (CAR-T) Therapy.

Chimeric Antigen Receptor T-cell (CAR-T) therapy has revolutionized the treatment of patients with hematologic malignancies, yet treatment may coincide with the potential for life-threatening toxicities. Currently, no studies have investigated how oncologists communicate with patients about CAR-T therapy or what patients and their caregivers want to know prior to consenting for CAR-T therapy. This study characterizes the content of oncologist communication with patients and caregivers about the risks and benefits of CAR-T therapy and explore the information preferences of patients and their caregivers about CAR-T therapy.

KLRG1 Cell Depletion as a Novel Therapeutic Strategy in Patients with Mature T-Cell Lymphoma Subtypes.

Purpose: Develop a novel therapeutic strategy for patients with subtypes of mature T-cell and NK-cell neoplasms.

Experimental Design: Primary specimens, cell lines, patient-derived xenograft models, commercially available, and proprietary anti-KLRG1 antibodies were used for screening, target, and functional validation.

Results: Here we demonstrate that surface KLRG1 is highly expressed on tumor cells in subsets of patients with extranodal NK/T-cell lymphoma (ENKTCL), T-prolymphocytic leukemia (T-PLL), and gamma/delta T-cell lymphoma (G/D TCL).

Quality of Life and Prognostic Awareness in Caregivers of Patients Receiving Chimeric Antigen Receptor T Cell Therapy.

Caregivers of patients undergoing chimeric antigen receptor T cell therapy (CAR-T) play a critical role during treatment, yet their experience remains largely unaddressed. We aimed to longitudinally describe quality of life (QoL) and psychological distress, as well as prognostic awareness, in caregivers and explore the association of prognosis awareness with baseline psychological distress. We conducted a longitudinal study of caregivers of patients undergoing CAR-T and examined QoL (CAReGiverOncology QoL questionnaire) and psychological distress (Hospital Anxiety and Depression Scale) prior to CAR-T (baseline) and at days 7, 30, 90, and 180 post-CAR-T.

C4 induces pathological synaptic loss by impairing AMPAR trafficking.

During development, activation of the complement pathway, an extracellular proteolytic cascade, results in microglia-dependent synaptic elimination via complement receptor 3 (CR3). Here, we report that decreased connectivity caused by overexpression of (C4-OE), a schizophrenia-associated gene, is CR3 independent. Instead, C4-OE triggers GluR1 degradation through an intracellular mechanism involving endosomal trafficking protein SNX27, resulting in pathological synaptic loss.

Coping and Perception of Prognosis in Patients With Indolent Non-Hodgkin's Lymphoma.

Background: Indolent non-Hodgkin's lymphomas (iNHL) are a heterogenous group of mostly incurable diseases with prolonged illness courses and prognostic uncertainty. Yet, studies evaluating coping and perception of prognosis are limited.

Methods: We conducted a cross-sectional study of adults newly diagnosed with iNHL in the past 3 months at a single academic center.

ZNF683 marks a CD8 T cell population associated with anti-tumor immunity following anti-PD-1 therapy for Richter syndrome.

Unlike many other hematologic malignancies, Richter syndrome (RS), an aggressive B cell lymphoma originating from indolent chronic lymphocytic leukemia, is responsive to PD-1 blockade. To discover the determinants of response, we analyze single-cell transcriptome data generated from 17 bone marrow samples longitudinally collected from 6 patients with RS. Response is associated with intermediate exhausted CD8 effector/effector memory T cells marked by high expression of the transcription factor ZNF683, determined to be evolving from stem-like memory cells and divergent from terminally exhausted cells.

Intraduodenal nutrient infusion differentially alters intestinal nutrient sensing, appetite, and satiety responses in lean and obese subjects.

Background: Intestinal nutrient sensing regulates food intake and energy metabolism by acting locally and relaying nutritional status to the brain. It is unclear whether these mechanisms are altered in obese humans.

Objectives: We aimed to investigate differences in duodenal nutrient sensing in humans with or without obesity and the effects of transiently blocking vagal transmission on nutrient sensing, hunger, and appetite.

Clinical Outcomes and Health Care Utilization in Patients With Burkitt Lymphoma.

Purpose: Burkitt lymphoma is an aggressive B-cell lymphoma requiring intensive therapy, which places patients at risk for severe toxicity. However, few studies have described these patients' clinical outcomes and health care utilization, particularly among older adults.

Methods: We conducted a retrospective analysis of adults 40 years and older with Burkitt lymphoma at Massachusetts General Hospital and Dana-Farber Cancer Institute from February 1999 to December 2020 (N = 97).

Hedgehog signaling via its ligand DHH acts as cell fate determinant during skeletal muscle regeneration.

Successful muscle regeneration relies on the interplay of multiple cell populations. However, the signals required for this coordinated intercellular crosstalk remain largely unknown. Here, we describe how the Hedgehog (Hh) signaling pathway controls the fate of fibro/adipogenic progenitors (FAPs), the cellular origin of intramuscular fat (IMAT) and fibrotic scar tissue.

Hallux Valgus Bunion Splint: Surgical Dressing Technique.

Background: Hallux valgus is a common condition with a complex etiology resulting in numerous treatment options. Recurrence of the deformity can occur following correction. Surgical technique and possibly also postoperative care play a role in reducing recurrence rates.

Longitudinal patient-reported outcomes in patients receiving chimeric antigen receptor T-cell therapy.

Chimeric antigen receptor T-cell therapy (CAR-T) has transformed the treatment for relapsed/refractory hematologic malignancies; however, data on patient-reported outcomes in CAR-T are limited. We conducted a longitudinal study of adults with hematologic malignancies receiving CAR-T. We assessed quality of life (QOL; functional assessment of cancer therapy-general), psychological distress (hospital anxiety and depression scale, patient health questionnaire-9, posttraumatic stress disorder [PTSD] checklist), and physical symptoms (Edmonton symptom assessment scale-revised) at baseline, 1 week, 1, 3, and 6 months after CAR-T.