May Antarctic plants grow on Martian and Lunar soil simulants under terrestrial conditions?

Extremophile organisms have been largely studied in Astrobiology. Among them, two antarctic plants emerge as good candidates to become colonizers of other celestial bodies, such as Mars and the Moon. The present research aimed to evaluate survival and growing capacity of Sanionia uncinata and Colobanthus quitensis on Martian (MGS-1) and Lunar (LMS-1) regolith simulants, under terrestrial conditions.

Post-Sterilization Physicochemical Characterization and Biological Activity of Cellulose Nanocrystals Coated with PDDA.

The rapid expansion of medical nanotechnology has significantly broadened the potential applications of cellulose nanocrystals (CNCs). While CNCs were initially developed for drug delivery, they are now being investigated for a range of advanced biomedical applications. As these applications evolve, it becomes crucial to understand the physicochemical behavior of CNCs in biologically relevant media to optimize their design and ensure biocompatibility.

Unveiling Interactions between Self-Assembling Peptides and Neuronal Membranes.

The use of self-assembling peptide hydrogels in the treatment of spinal cord and brain injuries, especially when combined with adult neural stem cells, has shown great potential. To advance tissue engineering, it is essential to understand the effect of mechanochemical signaling on cellular differentiation. The elucidation of the molecular interactions at the level of the neuronal membrane still represents a promising area of investigation for many drug delivery and tissue engineering applications.

Ecological Psychology: A Framework for Mentoring and Career Development in Academic Medicine.

Effective mentoring can help individuals navigate the complex, dynamic environment of academic medicine as they work to develop meaningful and fulfilling careers. Despite robust research into the characteristics of effective mentoring relationships and successful mentoring programs, resources that support mentors and mentees in engaging in career development in academic medicine are limited. Ecological psychology, a theory focusing on how the dynamic interplay between individuals and their environment influences cognition and behavior, offers a promising framework for exploring how mentors and mentees can support positive career development outcomes.