Several of our colleagues participated this week in the 100th anniversary of Physiological Days in Prague (Czech Republic) on February 4-5, 2025, where they presented 13 different scientific projects focused on the influence of toll-like receptor 9 in cognitive processes, neutrophil extracellular traps and their formation, physical activity after pneumonia, sex differences in sepsis, in extracellular DNA in urine, in the treatment of rheumatoid arthritis as well as sleep and functional abnormalities, the impact of fecal microbiota transplantation on the autism spectrum, and nanopore sequencing as a rapid diagnostic. You can find the collection of abstracts here.