Interictal burden in migraine patients at the outset of CGRP monoclonal antibody prevention.

Background: The total burden of migraine includes not only the episodes with headache pain but extends throughout the interictal periods. Interictal symptoms and associated psychological responses may profoundly impact well-being and drive treatment-seeking behavior.

Methods: A cross-sectional online survey was conducted with participants aged ≥ 18 years, 250 with episodic migraine (EM) and 250 with chronic migraine (CM), having ≥ 4 monthly migraine headache days.

High performance Mg-Li dual metal-ion batteries based on highly pseudocapacitive hierarchical TiO-B nanosheet assembled spheres cathodes.

Although Mg-Li dual metal-ion batteries are proposed as a superior system that unite safety of Mg-batteries and performance of Li-ion based systems, its practical implantation is limited due to the lack of reliable high performance cathodes. Herein, we report a high-performance Mg-Li dual metal-ion battery system based on highly pseudocapacitive hierarchical TiO2-B nanosheet assembled spheres (NS) cathode. This 2D cathode displayed exceptional pseudocapacitance (a maximum of 93%) specific capacity (303 mAh/g at 25 mA/g), rate performance (210 mAh/g at 1A/g), consistent cycling (retain ~100% capacity for 3000 cycles at 1A/g), coulombic efficiency (nearly 100%) and fast-charging (~12.

Increasing the utility of epidemiologic studies as key evidence in chemical risk assessment.

The Society of Toxicology 2024 meeting assembled risk assessors, epidemiologists, and toxicologists to discuss the utility of integrating epidemiologic data into the derivation of reference values. Advantages of the use of epidemiologic evidence include (i) human relevance; (ii) increased likelihood that exposure levels are relevant to risk assessment; and (iii) incorporation of uncertainties attributed to co-exposures or other population-based considerations. The workshop panelists discussed the challenges of incorporating epidemiologic evidence due to uncertain exposure measurements, confounding, heterogeneity, and inherent study design limitations.

Assessing CD36 and CD47 expression levels in solid tumor indications to stratify patients for VT1021 treatment.

Despite the development of cancer biomarkers and targeted therapies, most cancer patients do not have a specific biomarker directly associated with effective treatment options. We have developed VT1021 that induces the expression of thrombospondin-1 (TSP-1) in myeloid-derived suppressor cells (MDSCs) recruited to the tumor microenvironment (TME). Our studies identified CD36 and CD47 as dual biomarkers that can be used as patient stratifying tools and prognostic biomarkers for VT1021 treatment.

Dietary Restriction Enhances CD8 T Cell Ketolysis to Limit Exhaustion and Boost Anti-Tumor Immunity.

Reducing calorie intake without malnutrition limits tumor progression but the underlying mechanisms are poorly understood. Here we show that dietary restriction (DR) suppresses tumor growth by enhancing CD8 T cell-mediated anti-tumor immunity. DR reshapes CD8 T cell differentiation within the tumor microenvironment (TME), promoting the development of effector T cell subsets while limiting the accumulation of exhausted T (Tex) cells, and synergizes with anti-PD1 immunotherapy to restrict tumor growth.