Retarded sodium alloying interface reaction for stable anode-less sodium metal batteries.

Improving the sodiophilicity of the substrate is essential to enhance the reversibility of anode-less sodium metal batteries. Here, we have prepared a sodiophilic nano-Pb coating on aluminum-based collectors by magnetron sputtering. The slow alloying kinetics between Pb and sodium allows prolonged Pb retention in the coating, endowing the coating with a durable sodiophilicity.

Transcriptomics reveals age-related changes in ion transport-related factors in yak lungs.

Yaks inhabit high-altitude, low-oxygen regions, where ion transport functions play a crucial role in maintaining intracellular and extracellular ionic balance and regulating pulmonary vascular tension. These functions affect pulmonary ventilation and blood flow rate, aiding tissue development and enhancing oxygen transfer efficiency, thus facilitating better adaptation to hypoxic environments. To investigate the regulatory mechanisms of ion transport-related factors on the growth and development of yak lungs, we employed RNA sequencing (RNA-seq)for sequencing the transcriptome in the lung tissues of neonatal (1-day-old), juvenile (1-year-old), and adult (4-year-old) yaks.

IL-37 alleviates TNF-α-induced pyroptosis of rheumatoid arthritis fibroblast-like synoviocytes by inhibiting the NF-κB/GSDMD signaling pathway.

Objective: Pyroptosis is crucial to rheumatoid arthritis (RA) by inducing and aggravating inflammation. TNF-α is abundant in fibroblast-like synoviocytes of RA (RA-FLSs) and plays a key role in pyroptosis by inducing nuclear factor (NF)-κB activation. Additionally, interleukin (IL)-37 is involved in autoimmune diseases as an anti-inflammatory cytokine and innate and acquired immune response inhibitor.