Geriatric conditions and healthcare utilization among older adults living in subsidized housing.

Background: Nearly 2.9 million older Americans with lower incomes live in subsidized housing. While regional and single-site studies show that this group has higher rates of healthcare utilization compared to older adults in the general community, little is known about healthcare utilization nationally nor associated risk factors.

Allergenic risk assessment of cowpea and its cross-reactivity with pea and peanut.

Background: Novel protein sources can represent a risk for allergic consumers. The aim of this study was to evaluate the allergenicity of cowpea (Vigna unguiculata), an increasingly consumed legume and potential new industrial food ingredient which may put legume-allergic patients at risk.

Methods: Children with allergy to legumes associated to peanut (LP group: n = 13) or without peanut allergy (L group: n = 14) were recruited and sensitization to several legumes including cowpea was assessed by prick tests and detection of specific IgE (sIgE).

Community Connectedness as a Moderator of the Association between Intersectional Microaggressions and Alcohol Use among Sexual and Gender Minoritized People of Color.

: Researchers have documented associations between discrete conceptualizations of microaggressions (e.g., sexual identity, gender identity, and racial identity microaggressions) and alcohol use among sexual and gender minoritized people of color (SGM-POC).

Mammalian derived lipocalin and secretoglobin respiratory allergens strongly bind ligands with potentially immune modulating properties.

Allergens from furry animals frequently cause sensitization and respiratory allergic diseases. Most relevant mammalian respiratory allergens belong either to the protein family of lipocalins or secretoglobins. Their mechanism of sensitization remains largely unresolved.

Packaging of DNA origami in viral capsids: towards synthetic viruses.

We report a new type of nanoparticle, consisting of a nucleic acid core (>7500 nt) folded into a 35 nm DNA origami sphere, encapsulated by a capsid composed of all three SV40 virus capsid proteins. Compared to the prototype reported previously, whose capsid consists of VP1 only, the new nanoparticle closely adopts the unique intracellular pathway of the native SV40, suggesting that the proteins of the synthetic capsid retain their native viral functionality. Some of the challenges in the design of such near-future composite drugs destined for gene delivery are discussed.