The baked side: Cow's milk and egg protein threshold dose distributions in children reacting to baked milk and baked egg.

Background: Children allergic to milk and egg, but tolerant to baked products, display higher reactivity thresholds than the general population of children allergic to milk and egg. We sought to verify the reactivity thresholds of milk- and egg-allergic children who also react to baked milk and baked egg, respectively.

Methods: We retrospectively assessed consecutive oral food challenge (OFC) for baked milk and egg between January 2018 and March 2022 in a population of baked milk- and baked-egg allergic children.

Determination of additives as markers of microplastic contamination in the environment.

Microplastics are mostly inert particles and, therefore, may exhibit low toxicity, but adverse health effects may result from chemical additives commonly added to plastics. Plastic additives serve to make the material workable and thermodynamically stable as well as acting as softeners, fillers and colorants. They may include hazardous chemicals, such as organic phosphates, phthalates, terephthalates, adipates, benzoates, citrates, sebacates, trimellitates, etc.

Search for Soft Unclustered Energy Patterns in Proton-Proton Collisions at 13 TeV.

The first search for soft unclustered energy patterns (SUEPs) is performed using an integrated luminosity of 138  fb^{-1} of proton-proton collision data at sqrt[s]=13  TeV, collected in 2016-2018 by the CMS detector at the LHC. Such SUEPs are predicted by hidden valley models with a new, confining force with a large 't Hooft coupling. In events with boosted topologies, selected by high-threshold hadronic triggers, the multiplicity and sphericity of clustered tracks are used to reject the background from standard model quantum chromodynamics.

When annealing is detrimental: The case of HMGB1-targeting G-quadruplex aptamers.

In this work, we present the case of the G-quadruplex(G4)-forming aptamers we recently identified for the recognition of HMGB1, protein involved in inflammation, autoimmune diseases and cancer. These aptamers were previously analyzed, without annealing them, after proper dilution of the stock solution in a pseudo-physiological buffer mimicking the extracellular environment where the protein exerts its pathological activity, and showed high thermal stability and nuclease resistance, good protein affinity and remarkable in vitro activity. These features were more marked for the aptamers forming dimeric, parallel G4 structures in solution.