Small extracellular vesicles from differentiating human skeletal muscle cells are enriched in miR-193b-3p, which contributes to myogenic responses through AP2M1 regulation. These findings establish a miR-193b-3p–AP2M1 axis connecting extracellular vesicles to muscle regeneration and highlight its potential role in regulating myogenic processes.

arXiv:2509.06415v2 Announce Type: replace-cross Abstract: Recent progress in vision-language models (VLMs) has led to impressive results in document understanding tasks, but their high computational demands remain a challenge. To mitigate the compute burdens, we propose a lightweight token pruning framework that filters out non-informative background regions from document images prior to VLM processing. A binary patch-level classifier removes non-text areas, and a max-pooling refinement step recovers fragmented text regions to enhance spatial coherence. Experiments on real-world document datasets demonstrate that our approach substantially lowers computational costs, while maintaining comparable accuracy.