Results 221 to 230 of about 1,352,947 (309)
Generalist phyllosphere taxa dominate microbial communities on macrophytes across a natural salinity gradient. [PDF]
Herlemann DPR +14 more
europepmc +1 more source
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young +7 more
wiley +1 more source
Number of beta-lactamase genes per continent in E. coli.
Markus H. K. Johansson (17241650) +73 more
openalex +1 more source
EEG based multifunctional connectivity fusion across frequency bands and parameters promote motor function assessment in stroke: a pilot study. [PDF]
Wang Z +8 more
europepmc +1 more source
Acute caffeine treatment protects the developing retina from ischemia‐induced cell death
Caffeine reduces cell death in the developing retina under ischemia (OGD). This effect does not involve BDNF upregulation or antioxidant pathways (NRF2/VEGF). Neuroprotection occurs mainly through adenosine A2A receptor antagonism, decreasing glutamate release and excitotoxicity, highlighting caffeine's potential as an acute neuroprotective agent in ...
Amanda Alves Nascimento +6 more
wiley +1 more source
Testing bidirectional associations of major depressive disorder with medical conditions: two-sample Mendelian randomization study. [PDF]
Fang Y +4 more
europepmc +1 more source
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero +5 more
wiley +1 more source
Therapeutic Activities of Multipotent Stromal Cells for Islet Regeneration. [PDF]
Rasiwala N +3 more
europepmc +1 more source
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata +13 more
wiley +1 more source

