Associations of aeroallergen testing with reduced oral corticosteroid bursts among adults with asthma.

Background: Aeroallergen testing can improve precision care for persistent asthma. How testing benefits diverse populations of adults with asthma and the importance of the aeroallergen sensitization and test modality used remain poorly understood.

Objective: We evaluated whether aeroallergen testing was associated with a reduction in oral corticosteroid (OCS) bursts.

Immune checkpoint pathways in glioblastoma: a diverse and evolving landscape.

Immune checkpoint (IC) inhibition in glioblastoma (GBM) has not shown promising results in the last decade compared to other solid tumors. Several factors contributing to the lack of immunotherapy response include the profound immunosuppressive nature of GBM, highly redundant signaling pathways underlying immune checkpoints, and the negative immunogenic impact of current standard of care on the tumor microenvironment. In this review, we will discuss various ICs in the context of GBM, their interplay with the tumor immune microenvironment, relevant pre-clinical and clinical studies, and the impact of current treatment modalities on GBM IC blockade therapy.

Influences of quality of maternal care and environmental enrichment on associative memory function in rats with early life lead exposure.

Introduction: Children in low socioeconomic status (SES) communities are at higher risk of exposure to lead (Pb) and potentially more severe adverse outcomes from Pb exposures. While the factors encompassing SES are complex, low SES households often have less enriching home environments and parent-child interactions. This study investigated the extent to which environmental/behavioral factors (quality of maternal care and richness of the postnatal environment) may modify adverse effects from Pb exposure.

Racial differences in odds of asthma exacerbations among Aspergillus fumigatus-sensitized adults with asthma.

Background: Allergic sensitization to mold is a risk factor for poor asthma outcomes, but whether it accounts for disparities in asthma outcomes according to race or socioeconomic status is not well-studied.

Objective: To identify factors associated with allergic sensitization to molds and evaluate associations of sensitization to molds with asthma exacerbations after stratifying by race.

Methods: We conducted a retrospective cohort study of adults with asthma who had an outpatient visit to a large health system between January 1, 2017 and June 30, 2023 and received aeroallergen testing to Aspergillus fumigatus, Penicillium, Alternaria, and Cladosporium.

Aldo-keto reductase (AKR) superfamily website and database: An update.

The aldo-keto reductase (AKR) superfamily is a large family of proteins found across the kingdoms of life. Shared features of the family include 1) structural similarities such as an (α/β)-barrel structure, disordered loop structure, cofactor binding site, and a catalytic tetrad, and 2) the ability to catalyze the nicotinamide adenine dinucleotide (phosphate) reduced (NAD(P)H)-dependent reduction of a carbonyl group. A criteria of family membership is that the protein must have a measured function, and thus, genomic sequences suggesting the transcription of potential AKR proteins are considered pseudo-members until evidence of a functionally expressed protein is available.