Cédric Hubas

Red and blue light cues drive contrasting remodeling of lipophilic metabolites and photophysiology in natural benthic diatom biofilms

Within 30 minutes, red light remodeled natural benthic diatom lipids and pigments more than blue; blue high light most altered photophysiology; de-epoxidation was similar at equal incident intensity.

Pigment and isoprostanoid responses to cold atmospheric plasma-induced oxidative conditions in a natural epipelic diatom assemblage

This study examines pigment and isoprostanoid changes in a diatom assemblage under cold atmospheric plasma-induced oxidative stress, finding reversible effects on pigments and isoprostanoids.

Motile epipelic diatoms exhibit dynamic aggregation behaviour altered under oxidative perturbation

The paper studies how motile diatoms aggregate and respond to oxidative stress, finding altered aggregation patterns under hydrogen peroxide exposure.

Reactive oxygen species trigger downward vertical migration in diatom microphytobenthic biofilms as a strategy to cope with oxidative stress

This study shows reactive oxygen species trigger downward migration in diatom biofilms to cope with oxidative stress, working with the xanthophyll cycle for photoprotection.

Limnospira (Cyanobacteria) chemical fingerprint reveals local molecular adaptation

The paper identifies distinct chemical fingerprints in Limnospira strains linked to their biogeographic origins and environmental adaptations.

Non-enzymatic oxylipin production in a mudflat microphytobenthic biofilm: evidence of a diatom response to light

This study investigates non-enzymatic oxylipin production in a mudflat microphytobenthic biofilm under varying light irradiances, finding increased isoprostane levels under high light conditions.