Results 241 to 250 of about 951,429 (338)

Dynamic Cap‐Mediated Substrate Access and Potent Inhibitor Design of Monkeypox Virus I7L Protease

open access: yesAdvanced Science, EarlyView.
The first crystal structure of MPXV I7L protease, revealing its unique dimeric form is resolved. The structures and MD simulations uncovered a dynamic cap region that regulates substrate access to the active site. The structural basis of substrate recognition and the catalytic mechanism are elucidated, which led to the development of a FRET‐based assay
Haixia Su   +12 more
wiley   +1 more source

PP1A Modulates the Efficacy of Lenvatinib Plus ICIs Therapy by Inhibiting Ferroptosis in Hepatocellular Carcinoma

open access: yesAdvanced Science, EarlyView.
PP1A dephosphorylates Keap1 at the S104 site, stabilizing and promoting the nuclear translocation of Nrf2, which upregulates the expression of antioxidant genes and PD‐L1. This leads to suppressed ferroptosis and enhanced immune evasion, thereby improving the efficacy of TKI and ICI combination therapy.
Jitong Zhou   +10 more
wiley   +1 more source

Enhanced l-serine synthesis in <i>Corynebacterium glutamicum</i> by exporter engineering and Bayesian optimization of the medium composition. [PDF]

open access: yesSynth Syst Biotechnol
Huang Y   +10 more
europepmc   +1 more source

Post‐Translational Modified Neoantigens in Autoimmune Diseases: Challenges of Immune Tolerance

open access: yesAdvanced Science, EarlyView.
Autoimmune diseases have a high incidence and disability rate. The pathogenesis of autoimmune diseases involves the interaction among genetic factors, environmental factors, and immune disorders. The post‐translational modified neoantigens are the key nodal of these three factors. And these post‐translational modified neoantigens, after being presented
Yue Zhai   +5 more
wiley   +1 more source

Serine supplementation suppresses hypoxia-induced pathological retinal angiogenesis. [PDF]

open access: yesTheranostics
Yagi H   +22 more
europepmc   +1 more source

The Rate of Turnover of Serine and Phosphoserine in Rat Liver

open access: hybrid, 1960
Martin Nemer   +3 more
openalex   +1 more source

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