Fathi Karouia

The paper presents a framework for imputing sparse, multimodal space biology datasets and shows that MICE-Elastic and a hybrid strategy preserve biological signal better than other methods.

This paper benchmarks cross-species adaptation of a human retinal model to rodent OCT for age estimation, finding that CNN baselines outperform transformer models in small-sample settings.

The paper analyzes PBMCs from astronauts before and during spaceflight to show microgravity induces telomere elongation, DNA repair activation, and miRNA suppression, suggesting a molecular longevity program in immune cells.

This study identifies spaceflight-induced changes in gut microbiota and host gene expression in mice, suggesting altered host-microbiome interactions contribute to spaceflight-related pathologies.