A self-amplifying RNA RSV prefusion-F vaccine elicits potent immunity in pre-exposed and naïve non-human primates.

Newly approved subunit and mRNA vaccines for respiratory syncytial virus (RSV) demonstrate effectiveness in preventing severe disease, with protection exceeding 80% primarily through the generation of antibodies. An alternative vaccine platform called self-amplifying RNA (saRNA) holds promise in eliciting humoral and cellular immune responses. We evaluate the immunogenicity of a lipid nanoparticle (LNP)-formulated saRNA vaccine called SMARRT.

Stress Fracture after Arthroscopic Lesser Trochanter Resection: Diagnosis and Therapy.

We report on the case of a 52-year-old female who presented with a stress fracture after undergoing an endoscopic resection of the lesser trochanter in ischiofemoral impingement, which was resistant to maximal conservative treatment. To the best of our knowledge, this complication has not been previously described. Non-weight-bearing and intravenous alendronic acid were prescribed for management.

Physicochemical and biological stability of diluted vedolizumab in intravenous infusion bags.

Introduction: Intravenous vedolizumab is a widely used monoclonal antibody for outpatients with inflammatory bowel disease. Drug preparation is performed on the day of administration, but is time consuming, causing unnecessary in-hospital patient delay and inefficient logistics for preparation and distribution. Storage of vedolizumab ready-to-administer infusions and distribution via pneumatic air tubes could streamline logistics in the outpatient setting.

Enhanced Sensitivity in Comprehensive Liquid Chromatography: Overcoming the Dilution Problem in LC × LC via Temperature-Responsive Liquid Chromatography.

In comprehensive two-dimensional liquid chromatography (LC × LC), solvents of high eluotropic strength are frequently used in the first dimension (D), which lead to peak broadening in the second dimension (D). In the majority of the current LC × LC column combinations, analytes are less than optimally refocused upon transfer to the second column, which negatively affects sensitivity. Furthermore, the typical combination of 1 or 2.

Speeding up temperature-responsive × reversed-phase comprehensive liquid chromatography through the combined exploitation of temperature and flow rate gradients.

Comprehensive two-dimensional liquid chromatography (LC×LC) can provide enhanced resolving power and higher peak capacities for the separation of complex samples. The transfer of fractions of too high eluotropic strength from the first dimension, however, can lead to peak broadening. This process is related to the column dimensions, the flow rates, mobile phase compositions, and stationary phase compatibility.