WM training modulated widespread FPN and SN areas, restoring some of the aberrant activity. Training effects were mainly observed as decreased brain activity during the trained task and increased activity during the untrained task, suggesting different neural mechanisms for trained and transfer tasks.Acute kidney injury (AKI) is characterized by injury to the tubular epithelium that leads to the sudden loss of renal function. Proper tubular regeneration is essential to prevent progression to chronic kidney disease. In this study, we examined the role of FoxM1, a forkhead box family member transcription factor in tubular repair after AKI. Renal FoxM1 expression increased after renal ischemia/reperfusion (I/R)-induced AKI in mouse kidneys. Treatment with thiostrepton, a FoxM1 inhibitor, reduced FoxM1 regulated pro-proliferative factors and cell proliferation in vitro, and tubular regeneration in mouse kidneys after AKI. Glycogen synthase kinase-3 (GSK3) was found to be an upstream regulator of FoxM1 because GSK3 inhibition or renal tubular GSK3β gene deletion significantly increased FoxM1 expression, and improved tubular repair and renal function. GSK3 inactivation increased β-catenin, Cyclin D1, and c-Myc, and reduced cell cycle inhibitors p21 and p27. Importantly, thiostrepton treatment abolished the improved tubular repair in GSK3β knockout mice following AKI. These results demonstrate that FoxM1 is important for renal tubular regeneration following AKI and that GSK3β suppresses tubular repair by inhibiting FoxM1.Dermatomyositis (DM) is a multifactorial chronic autoimmune disorder with characteristic skin and muscle pathological changes and involvement of other organ systems. Cathepsin G (CTSG) contributes to the risk of developing DM, which is likely to be associated with inflammatory cytokines. Differential DNA methylation on CTSG has been determined to be implicated in DM in vivo. However, the underlying mechanism of this epigenetic regulation on CTST in DM is poorly explored. In this study, we investigated DNA methylation signature on CTSG at single-nucleotide resolution in quadriceps femoris of six DM patients and paracancerous muscles of three patients with rhabdomyosarcoma on inner thigh using pyrosequencing and observed that the overall DNA methylation level of CTSG was increased in DM compared with control, in which CpG loci at third and fourth exons but not promoter contributed to the significant hypermethylation. Furthermore, we observed that transcription and DNA methylation of CTSG were both declined in DNMT3a knockdown compared with DNMT1 and DNMT3b knockdown in human skeletal muscle SJCRH30 and A-204 cell lines exposed to tumor necrosis factor-α. Furthermore, Bortezomib (NF-κB inhibitor) and Brevilin A (JAK/STAT inhibitor) were employed to treat SJCRH30 and A-204 cells, respectively, and we observed that CTSG was hypomethylated and silenced after Bortezomib treatment compared with untreatment and Brevilin A. Finally, chromatin immunoprecipitation-quantitative polymerase chain reaction indicated that DNMT3a could bind to the coding regions of CTSG and the interaction was dependent on NF-κB activity. Taken together, our results determined a novel regulatory mechanism of DNA methylation on CTSG in DM.Using honokiol (HNK), a major anti-inflammatory bioactive compound in Magnolia officinalis, we show a potent therapeutic outcome against an accelerated, severe form of lupus nephritis (ASLN). The latter may follow infectious insults that act as environmental triggers in the patients. In the current study, an ASLN model in NZB/W F1 mice was treated with HNK by daily gavage after onset of the disease. selleckchem We show that HNK ameliorated the ASLN by improving renal function, albuminuria, and renal pathology, especially reducing cellular crescents, neutrophil influx, fibrinoid necrosis in glomeruli, and glomerulonephritis activity scores. Meanwhile, HNK differentially regulated T cell functions, reduced serum anti-dsDNA autoantibodies, and inhibited NLRP3 inflammasome activation in the mice. The latter involved (a) suppressed production of reactive oxygen species and NF-κB activation-mediated priming signal of the inflammasome, (b) reduced mitochondrial damage, and (c) enhanced sirtuin 1 (SIRT1)/autophagy axis activation. In conclusion, HNK represents a new drug candidate for acute, severe episodes of LN capable of alleviating renal lesions in ASLN mice by negatively regulating T cell functions and by enhancing SIRT1/autophagy axis-lessened NLRP3 inflammasome activation.Human-severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) interaction can have an array of various outcomes-it could be mortal, morbid or merely carrying minor health consequences. The very rapid global spread has raised the issue whether there are further multi-dimensional consequences of SARS-CoV-2 infection on human behavior, the key of its transmission. During the coronavirus crisis, odd, abnormal, and irresponsible behavior has been reported in coronavirus disease 2019 (COVID-19) individuals, particularly in super-spreaders, that is, persons with a high viral load, thus constituting also super-emitters. Indeed, cases of infected persons ignoring self-confinement orders, intentionally disregarding physical distancing and multiplying social interactions, or even deliberately sneezing, spitting or coughing were reported. While it is known that some other viruses, such as rabies and even influenza do change human behavior, this remains unclear for SARS-CoV-2. In this perspective, we highlight the possibility that COVID-19 is facilitated by altered human social behavior that benefits SARS-CoV-2 transmission, through showcasing similar virus-induced changed behavior by other pathogens and relating this to reports from the gray literature.Affinity precipitation using stimulus-responsive biopolymers such as elastin-like polypeptides (ELPs) have been successfully employed for the purification of monoclonal antibodies. In the current work, we extend these studies to the development of an ELP-peptide fusion for the affinity precipitation of the therapeutically relevant small non-mAb biologic, AdP. A 12-mer affinity peptide ligand (P10) was identified by a primary phage biopanning followed by a secondary in-solution fluorescence polarization screen. Peptide P10 and AdP interacted with a KD of 19.5 µM. A fusion of P10 with ELP was then shown to be successful in selectively capturing the biologic from a crude mixture. While pH shifts alone were not sufficient for product elution, the use of pH in concert with fluid-phase modifiers such as NaCl, arginine, or ethylene glycol was effective. In particular, the use of pH 8.5 and an arginine concentration of 500 mM enabled >80% product recovery. The overall process performance evaluated by sodium dodecyl sulfate-polyacrylamide gel electrophoresis and reversed-phase ultra-performance liquid chromatography analyses indicated successful single-step purification of the biologic from an Escherichia coli lysate resulting in ∼90% purity and >80% recovery.