New Perspectives on Metabolism and Metabolic Disease in Wildlife, Domestic, and Exotic Pets and Livestock

Dear Colleagues,

Metabolic processes are fundamental to animal health and productivity. They encompass the biochemical reactions that sustain life, including energy production, growth, and reproduction. Recent advancements in animal science have provided new insights into the complexity of these metabolic pathways and their implications for animal health. One significant area of focus is identifying and understanding metabolic diseases, which arise when these processes are disrupted. Conditions such as ketosis, acidosis, and fatty liver disease are of particular concern in livestock and companion animals, leading to reduced productivity, compromised health, and economic losses. Innovative research explores the genetic, nutritional, and environmental factors contributing to metabolic disorders. Genomic studies have begun to unravel the genetic predispositions that make certain animals more susceptible to these diseases. Concurrently, advancements in nutrition science are identifying specific dietary components and feeding strategies that can mitigate the risk of metabolic disorders. Environmental management practices also play a crucial role in maintaining metabolic health. Stress reduction, proper housing, and management of feeding practices are essential to minimize the incidence of metabolic diseases. Additionally, using biomarkers for the early detection of metabolic imbalances is becoming increasingly important, allowing for timely intervention and management. Furthermore, new perspectives on the metabolism of birds and reptiles are shedding light on their unique metabolic adaptations and disease susceptibilities. With their high metabolic rates and unique nutritional requirements, birds face challenges such as fatty liver syndrome and gout. Reptiles with a slower metabolism and different thermoregulatory needs can suffer from conditions such as metabolic bone disease and hepatic lipidosis. Research into species-specific dietary needs and environmental management is crucial for preventing these diseases and promoting overall health. Integrating these new perspectives—genetics, nutrition, and environmental management—offers promising strategies to enhance animal health and well-being. These insights improve animal welfare and contribute to the sustainability and profitability of animal production systems.

Dr. Filipe da Costa Silva
Dr. Isabel Pires
Topic Editors