Richard L. Lieber

The paper profiles murine muscle-derived stem/progenitor cells across age groups using single-cell transcriptomics and proteomics, revealing a transcriptional continuum of maturation and aging-related changes.

This study shows that the circadian clock in muscle stem cells modulates immune responses and inflammation during muscle regeneration through NAD+ metabolism and CCL2 signaling.

This paper identifies gait speed as a more reliable biomarker of cancer-associated cachexia decline and recovery compared to grip strength, using both animal models and human patient data.