Acute intermittent porphyria (AIP) is a genetic metabolic disorder characterized by neurovisceral attacks. Although high-carbohydrate diets or intravenous glucose administration can help alleviate incipient attacks in patients, these interventions may also promote insulin resistance and increase metabolic risk. This study explored targeted dietary interventions to manage hyperinsulinemia and to enhance glucose uptake in insuli...

Cognitive decline is a major non-motor symptom in Parkinson’s disease (PD), often linked to brain atrophy. This study examines the relationship between cortical atrophy and age groups in predicting cognitive decline in PD over five years. 188 PD patients from the COPPADIS cohort were stratified by age: young (30–55 years, N = 47), middle-aged (56–65 years, N = 59), and older adults (66–75 years, N = 82). Baseline cortical volu...