Unraveling the role of long non-coding RNAs in chronic heat stress-induced muscle injury in broilers

Abstract Background Chronic heat stress (CHS) is a detrimental environmental stressor with a negative impact on the meat quality of broilers. However, the underlying mechanisms are not fully understood. This study investigates the effects of CHS on long non-coding RNA (lncRNA) expression and muscle injury in broilers, with a focus on its implications for meat quality. Results The results showed that CHS diminished breast muscle yield, elevated abdominal fat deposition, induced cellular apoptosis (P