Bactericidal antibiotic treatment induces damaging inflammation via TLR9 sensing of bacterial DNA.

The immunologic consequences of using bactericidal versus bacteriostatic antibiotic treatments are unclear. We observed a bacteriostatic (growth halting) treatment was more protective than a bactericidal (bacteria killing) treatment in a murine peritonitis model. To understand this unexpected difference, we compared macrophage responses to bactericidal treated bacteria or bacteriostatic treated bacteria.

Efficient electroporation in primary cells with PEDOT:PSS electrodes.

Precise and efficient delivery of macromolecules into cells enhances basic biology research and therapeutic applications in cell therapies, drug delivery, and personalized medicine. While pulsed electric field electroporation effectively permeabilizes cell membranes to deliver payloads without the need for toxic chemical or viral transduction agents, conventional bulk electroporation devices face major challenges with cell viability and heterogeneity due to variations in fields generated across cells and electrochemistry at the electrode-electrolyte interface. Here, we introduce the use of microfabricated electrodes based on the conducting polymer poly(3,4-ethylenedioxythiophene) doped with polystyrene sulfonate (PEDOT:PSS), which substantially increases cell viability and transfection efficiency.

Telehealth-delivered recovery-orientated well-being plan group program for bipolar disorder: a pilot randomised feasibility and acceptability study.

Background: Psychological interventions may assist in the management of bipolar disorder, but few studies have assessed the use of group therapy programs using telehealth.

Aims: The present study aimed to assess the feasibility and acceptability of a well-being group program for people living with bipolar disorder designed to be delivered via telehealth (Zoom platform) using a randomised controlled pilot design.

Method: Participants were randomly assigned to either the 8-week well-being plan treatment condition or the wait-list control condition.

Understanding author choices in the current conservation publishing landscape.

Conservation literature addresses a broad spectrum of interdisciplinary questions and benefits. Conservation science benefits most when a diverse range of authors are represented, particularly those from countries where much conservation work is focused. In other disciplines, it is well known that barriers and biases exist in the academic publishing sphere, which can affect research dissemination and an author's career development.

Variation in near-surface soil temperature drives plant assemblage differentiation across aspect.

Quantifying assemblage variation across environmental gradients provides insight into the ecological and evolutionary mechanisms that differentiate assemblages locally within a larger climate regime. We assessed how vascular plant functional composition and diversity varied across microenvironment to identify ecological differences in assemblages in a mountainous fieldsite in northeastern Utah, USA. Then, we looked at how life-history strategies and information about phylogenetic differences affect the relationship between functional metrics and environment.