Results 291 to 300 of about 986,227 (410)

Activation of cyclic GMP-AMP synthase by self-DNA causes autoimmune diseases

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2015
Daxing Gao   +6 more
semanticscholar   +1 more source

The Molecular Basis of Amino Acids Sensing

open access: yesAdvanced Science, EarlyView.
Amino acids are essential as protein building blocks and signaling molecules, enabling metabolic regulation. Cells sense amino acid levels to control protein synthesis, maintain homeostasis, and adapt to nutritional changes. This review explores recent advances in amino acid sensing mechanisms across organisms, highlighting their roles in cellular ...
Cong Jiang   +3 more
wiley   +1 more source

A Nanostructured Ru‐Mn‐Nb Alloy with Oxygen‐Enriched Boundaries for Ampere‐Level Hydrogen Evolution

open access: yesAdvanced Science, EarlyView.
Ru62Mn12Nb21O5 medium‐entropy alloy with a crystal‐crystal dual‐phase structure is deposited on a carbon cloth substrate by the magnetron sputtering method. The oxygen‐rich interface induced by the rich Mn phase and the poor Mn phase optimized the electronic structure of the catalyst, adjusted the adsorption and desorption processes of intermediates ...
Jie Li   +12 more
wiley   +1 more source

Spinal Axon Regeneration Induced by Elevation of Cyclic AMP

open access: yesNeuron, 2002
Jin Qiu   +6 more
semanticscholar   +1 more source

Abiotic Factors and Plant Communities Shape the Distribution of Soil Pathogenic Oomycetes in Chinese Grasslands

open access: yesAdvanced Science, EarlyView.
The continental‐scale study reveals that soil phosphorus strongly predicts the richness of soil pathogenic oomycetes in Chinese grasslands, while precipitation and plant species richness drive their absolute abundance; modeling predicts ≈42% of grassland areas may face elevated oomycete disease risk under future climate scenarios, especially in typical
Junsheng Ke   +10 more
wiley   +1 more source

Opposite kinetics of L-leucine and L-phenylalanine induced insulin release studies with the perfused rat pancreas [PDF]

open access: yes, 1972
Landgraf, R.   +3 more
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