Olfactory-Inspired Separation-Sensing Nanochannel-Based Electronics for Wireless Sweat Monitoring.

Human sweat has the potential to be sufficiently utilized for noninvasive monitoring. Given the complexity of sweat secretion, the sensitivity and selectivity of sweat monitoring should be further improved. Here, we developed an olfactory-inspired separation-sensing nanochannel-based electronic for sensitive and selective sweat monitoring, which was simultaneously endowed with interferent separation and target detection performances.

CPSF6-RARγ interacts with histone deacetylase 3 to promote myeloid transformation in RARG-fusion acute myeloid leukemia.

Acute myeloid leukemia (AML) with retinoic acid receptor gamma (RARG) fusions, which exhibits clinical features resembling acute promyelocytic leukemia (APL), has been identified as a new subtype with poor clinical outcomes. The underlying mechanism of RARG-fusion leukemia remains poorly understood, and needs to be explored urgently to instruct developing effective therapeutic strategies. Here, using the most prevalent RARG fusion, CPSF6-RARG (CR), as a representative, we reveal that the CR fusion, enhances the expansion of myeloid progenitors, impairs their maturation and synergizes with RAS mutations to drive more aggressive myeloid malignancies.

Tracing the change of the volatile compounds of soy sauce at different fermentation times by PTR-TOF-MS, -nose and GC-MS.

Proton-transfer reaction time-of-flight mass spectrometry (PTR-TOF-MS), combined with electronic nose (-nose), was first used to track the change of volatile organic compounds (VOCs) in soy sauce in this study. The results showed that 163 VOCs with different mass numbers were identified. Based on the differences in VOCs, the entire fermentation cycle was divided into four stages (0D and 15D; 30D-75D; 90D; 105D-120D).

The investigation of peripheral inflammatory and oxidative stress biomarkers in dementia with Lewy Bodies, compared with Alzheimer's Disease, and mild cognitive impairment.

Although inflammation and oxidative stress have been increasingly recognised as components of Alzheimer's disease (AD) and Parkinson's disease (PD) pathologies. Few studies have investigated peripheral inflammation, and none have examined oxidative stress in Dementia with Lewy bodies (DLB). The purpose of our study was to characterize and compare those biomarkers in DLB with those in AD and amnestic mild cognitive impairment (aMCI).