Mediaspace scheduled maintenance: Aug 25, 2026 07:00 - 12:00 AM. During this time, videos will be temporarily unavailable. Check status updates.

Concept

Écophysiologie

Publications associées (27)

AFM contribution to unveil pro- and eukaryotic cell mechanical properties

Giovanni Dietler, Sandor Kasas, Petar Stupar

Atomic force microscopy is nowadays a well-established technique that permits the investigation of numerous parameters of living matter. In particular, it allows the exploration of the mechanical properties of living organisms in almost physiological condi ...

Elsevier2018

Genetic determinants of healthy human immune variance: from humoral response to microbiome diversity

Petar Scepanovic

Identifying the drivers of the observed interindividual variability of the human immune system is crucial to our understanding of infectious and immune-mediated diseases. The contribution of genetic and non-genetic factors to immunological differences betw ...

EPFL2018

Physiological Adaptations to Sugar Intake: New Paradigms from Drosophila melanogaster

Bruno Lemaitre, Wen Bin Chng

Sugars are important energy sources, but high sugar intake poses a metabolic challenge and leads to diseases. Drosophila melanogaster is a generalist fruit breeder that encounters high levels of dietary sugars in its natural habitat. Consequently, Drosophi ...

Elsevier2017

Amyloid Single Cell Cytotoxicity Assays by Nanomotion Detection

Giovanni Dietler, Hilal Lashuel, Sandor Kasas, Giovanni Longo, Francesco Simone Ruggeri, Anne-Laure Mahul Mellier

Cells are extremely complex systems able to modify actively their metabolism and behaviour in response to environmental conditions and stimuli, such as pathogenic agents or drugs. The comprehension of these responses is central to understand the molecular ...

Springer Nature2017

Impact of molecular flexibility on the site energy shift of chlorophylls in Photosystem II

Leonardo Guidoni, Daniele Narzi

Light harvesting from the Sun by antenna complexes surrounding the reaction center of Photosystem II represents the first step of the natural oxygenic photosynthesis performed by plants, algae and cyanobacteria. The excitation energy derived from the sunli ...

Elsevier Science Bv2017

Thermodynamics-based Metabolite Sensitivity Analysis in metabolic networks

Vassily Hatzimanikatis, Dimitrios Alexandros Kyparissidis

The increasing availability of large metabolomics datasets enhances the need for computational methodologies that can organize the data in a way that can lead to the inference of meaningful relationships. Knowledge of the metabolic state of a cell and how ...

Elsevier2017

Aging and sarcopenia associate with specific interactions between gut microbes, serum biomarkers and host physiology in rats

Anirikh Chakrabarti

The microbiome has been demonstrated to play an integral role in the maintenance of many aspects of health that are also associated with aging. In order to identify areas of potential exploration and intervention, we simultaneously characterized age-relate ...

Impact Journals Llc2017