Development and Application of a BODIPY Carbazole Derivative Probe for Lysosomal Imaging: Insights into Lysosomal Dynamics and Dysfunction in Inflammation-Related Diseases.

Inflammation is crucial in neurodegenerative and chronic diseases, including Alzheimer disease (AD) and liver fibrosis. To gain a deeper understanding of lysosomal functions in cellular physiology and disease mechanisms, we developed a carbazole-based BODIPY lysosomal probe, designated LysoI. This probe specifically targets lysosomes within 15 min and exhibits a Stokes shift of approximately 180 nm, enabling continuous incubation for up to 5 h without the need for washing steps.

Circular RNA hsa_circ_0006091 as a novel biomarker for hepatocellular carcinoma.

Circular RNAs (circRNAs) are stable and extensively distributed non-coding RNA molecules that are differentially expressed in liver cancer tissues in the human body. In this study, we aimed to investigate circRNA as a novel candidate biomarker for hepatocellular carcinoma (HCC). For three groups of HCC and neighboring healthy tissues, the differentially expressed circRNAs were identified through high-throughput sequencing analysis.