High Frequency of Severe Hyperglycemia Observed During Intensive Hematologic Care: A Prospective Study Using Continuous Glucose Monitoring.

Objective: During intensive hematologic care, patients are exposed to high-dose chemotherapy, corticosteroids, immunosuppressants, and total parenteral nutrition. Combined with physiologic stress and increased release of cytokines and hormones, this can lead to dysglycemia, which is associated with adverse clinical outcomes. This prospective study aimed to investigate continuous glucose monitoring (CGM) to identify dysglycemia during intensive hematologic care.

VISTA drives macrophages towards a pro-tumoral phenotype that promotes cancer cell phagocytosis yet down-regulates T cell responses.

Background: VISTA is a well-known immune checkpoint in T cell biology, but its role in innate immunity is less established. Here, we investigated the role of VISTA on anticancer macrophage immunity, with a focus on phagocytosis, macrophage polarization and concomitant T cell activation.

Methods: Macrophages, differentiated from VISTA overexpressed THP-1 cells and cord blood CD34 cell-derived monocytes, were used in phagocytosis assay using B lymphoma target cells opsonized with Rituximab.

A model of human neural networks reveals NPTX2 pathology in ALS and FTLD.

Human cellular models of neurodegeneration require reproducibility and longevity, which is necessary for simulating age-dependent diseases. Such systems are particularly needed for TDP-43 proteinopathies, which involve human-specific mechanisms that cannot be directly studied in animal models. Here, to explore the emergence and consequences of TDP-43 pathologies, we generated induced pluripotent stem cell-derived, colony morphology neural stem cells (iCoMoNSCs) via manual selection of neural precursors.

Signal regulatory protein beta 2 is a novel positive regulator of innate anticancer immunity.

In recent years, the therapeutic (re)activation of innate anticancer immunity has gained prominence, with therapeutic blocking of the interaction of Signal Regulatory Protein (SIRP)-α with its ligand CD47 yielding complete responses in refractory and relapsed B cell lymphoma patients. SIRP-α has as crucial inhibitory role on phagocytes, with e.g.