Obestatin (human) is primarily studied for its role in regulating appetite and body weight. It is believed to counteract the effects of ghrelin, a hormone that stimulates hunger, thereby potentially reducing food intake. This makes it a subject of interest in research focused on obesity and metabolic disorders. Additionally, obestatin may have implications in improving glucose metabolism and insulin sensitivity, which could be beneficial for managing diabetes. Its potential effects on cardiovascular health, such as influencing blood pressure and heart function, are also under investigation. Furthermore, obestatin is being explored for its possible role in promoting cell survival and tissue repair, suggesting applications in regenerative medicine and wound healing.