CircFOXO3 functions as a molecular sponge for miR-143-3p to promote the progression of gastric carcinoma via upregulating USP44.

Gastric carcinoma (GC) ranks fifth in terms of cancer morbidity and third in cancer-related death worldwide and imposes enormous health and economic burdens. The molecular mechanisms underlying GC formation and progression remain unclear. Our aim was to identify the involvement of circular RNA circFOXO3 in GC, and to determine the underlying mechanisms.

Fractional order sliding-mode control based on parameters auto-tuning for velocity control of permanent magnet synchronous motor.

A fractional order sliding mode control (FROSMC) scheme based on parameters auto-tuning for the velocity control of permanent magnet synchronous motor (PMSM) is proposed in this paper. The control law of the proposed F(R)OSMC scheme is designed according to Lyapunov stability theorem. Based on the property of transferring energy with adjustable type in F(R)OSMC, this paper analyzes the chattering phenomenon in classic sliding mode control (SMC) is attenuated with F(R)OSMC system.