This research discovered a new peptide from the medicinal mushroom Lignosus rhinocerotis that could help protect brain cells from damage related to Parkinson’s disease. The peptide works by reducing harmful oxidative stress and preventing cell death through multiple protective mechanisms. This discovery is significant for everyday life in several ways: • Could lead to new natural treatments for Parkinson’s disease with fewer side effects than current medications • Demonstrates the potential of traditional medicinal mushrooms in modern medicine • Provides hope for aging populations at risk of neurodegenerative diseases • Shows promise for developing preventive treatments for brain health • Highlights the importance of natural product research in drug discovery