Stratified random sampling was used to split the data into train (70%) and test (30%) data sets. Ten-fold cross validation was performed in train to optimize model hyper-parameters. The performance obtained with the best model was compared against the reference model-a regularized logistic regression trained using only triage priorities. Extreme…[Read more]

ALA 3x reduced NMSC development versus VEH (5 vs 12 lesions, P=0.0014). Conclusion 2 or 3 ALA–PDT treatments with 1-hour incubation can significantly reduce occurrence of AKs after 1 year in patients at high risk of NMSC versus VEH–PDT (NCT02239679). J Drugs Dermatol. 2020;19(5)452-458. doi10.36849/JDD.2020.4930.Background Previous results fro…[Read more]

Co-evolution of gut commensal bacteria and humans has ensured that the micronutrient needs of both parties are met. This minireview summarizes the known molecular mechanisms of iron, zinc, and B vitamin processing by human-associated bacteria, comparing gut pathogens and commensals, and highlights the tension between their roles as competitors…[Read more]