Results 231 to 240 of about 30,042,162 (342)

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

FEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui, Agnes Banreti, Armelle L. Ernst, Guillaume Leseigneur, Uwe J. Meierhenrich   +4 more
wiley   +1 more source

Mapping the AI Landscape in Life Sciences: A Framework for Evaluation and Adoption. [PDF]

Blockchain Healthc Today
Hinkel J, Peck F, Kidd C.
europepmc   +1 more source

Henri Poincaré's life, science, and life in science

, 2017
Essay review of Jeremy Gray, Henri Poincaré: A Scientific Biography, Princeton University Press, 2013.
openaire   +2 more sources

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

FEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil, Jeffrey A. Hawkes, Cecilia Blikstad, Pia Lindberg   +3 more
wiley   +1 more source

RDMkit: A research data management toolkit for life sciences. [PDF]

Patterns (N Y)
Alper P, D'Anna F, Droesbeke B, Andrabi M, Andrade Buono R, Bianchini F, Bösl K, Chandramouliswaran I, Cook M, Faria D, Fatima N, Hooft R, Jareborg N, Jetten M, Pilvar D, Poires-Oliveira G, Popleteeva M, Portell-Silva L, Slifka J, Suchánek M, van Gelder C, Welter D, Wittig U, Coppens F, Goble C.   +24 more
europepmc   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

FEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Beyond the lab coat: methodological challenges in space life sciences. [PDF]

Front Physiol
Van Puyvelde M, van den Berg NH, Stas L, Savieri P, Corlùy H, Van Cutsem J, Neyt X, Simonelli G, Pattyn N.   +8 more
europepmc   +1 more source

Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

FEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux, Christian Lévêque, Fodil Azzaz, Marion Sangiardi, Sarosh R Irani, Michael Seagar, Jacques Fantini, Oussama El Far   +7 more
wiley   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

The Story behind the Science: Preprints of pandemic potential-how bioRxiv and medRxiv brought preprints to the life sciences. [PDF]

mBio
Sever R.
europepmc   +1 more source