These authors concluded that the proportion of LBM relative to total body mass increased with semaglutide. Similarly, in the SURMOUNT-1 trial which studied tirzepatide, researchers found that participants treated with tirzepatide had a percent reduction in fat mass approximately 3 times greater than the reduction in lean mass, resulting in an overall improvement in body composition. More recently, a viewpoint in JAMA re-grounded the conversation: weight loss in persons with obesity primarily reduces body fat, but also decreases fat free mass (FFM)
Not only is ghrelin linked to obesity and diabetes, but studies have also shown a role in stress, anxiety, depression, and more (Lutter et al., 2008
In 1926, after Minot and Murphys success with liver therapy for pernicious anemia, William Bosworth Castle (1897-1990), then an assistant resident at the Thorndike Memorial Laboratory of Boston City Hospital (which had recently come under the direction of Minot as successor to Francis Peabody), decided to pursue his belief that gastric achlorhydria (achylia gastrica) was etiologically linked to pernicious anemia (139)
It is a modified derivative of angiotensin IV, a component of the renin-angiotensin system involved in blood pressure regulation and, intriguingly, cognitive function
With that said, Im cautiously optimistic were going to find that all our data supports the early evidence
Other developments include the ending of patents for DPP-4 inhibitors, which began in 2022 for sitagliptin and which will follow for other DPP-4 inhibitors in the coming years
