Natalia B. Filimonova

This study identifies an endogenous circadian-like rhythm in the tardigrade Hypsibius exemplaris, independent of light, and links it to ecdysial stages.

This study uses machine learning to identify ultradian rhythms in cockroach locomotor activity, finding a consistent one-hour rhythm during the subjective night.

This study quantifies the effect of homocysteine on placental de novo purine biosynthesis using mass spectrometry and finds a dose-dependent decrease in newly formed purines.