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HDL Quality, Not Quantity, Contributes to the First Sign of Alzheimer’s Disease in Women

Higher levels of HDL-C—known as the “good cholesterol”—have been shown to correlate with heightened risk for Alzheimer’s disease, according to a study recently published in The Journal of Clinical Endocrinology & Metabolism. Once women reach the menopause transition, it’s a matter of the quality, rather than quantity, of the total cholesterol carried by HDL particles circulating in a...
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First Clinical Trial of Vosoritide for Children with Hypochondroplasia Shows Increased Growth

The first global phase 2 study of vosoritide showed an average increased growth rate of 1.8 cm per year in children with hypochondroplasia, a genetic cause of short stature in children, according to a paper recently published in eClinicalMedicine. The clinical trial is funded by BioMarin. Researchers led by Andrew Dauber, MD, chief of Endocrinology at Children’s...
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Investigators Describe Changes to Pancreatic Beta-Cell at Onset of Type 1 Diabetes

New research by investigators at Joslin Diabetes Center sheds new light on the specific changes β-cells go through at the onset of type 1 diabetes. Their findings—published in Nature Cell Biology—offer new avenues for targeted interventions for the chronic autoimmune condition.  “In the field of type 1 diabetes, research has largely focused on understanding the immune...
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High Fat Diet Influences Milk Lipids in Lactating Women

Maternal exposure to a high fat diet (HFD) alters milk lipids in lactating women, enhancing adiposity and myeloid inflammation in offspring, even in early life, according to an animal study recently published in Endocrinology. Researchers led by Kanakadurga Singer, MD, and Brigid Gregg, MD, both of the University of Michigan in Ann Arbor, point out...
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Self-Esteem of Children with Short Stature Tied to Social Supports, Not Height

In otherwise healthy short children, quality of life and self-esteem are associated with coping skills and how supported they feel, not the degree of their short stature, according to a study recently published in The Journal of Pediatrics. Researchers led by Adda Grimberg, MD, a pediatric endocrinologist and Scientific Director of the Growth Center at Children’s...
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Researchers Observe Beta-Arrestin’s Mechanism in GPCRs

Beta-arrestins attach themselves to outer cell membranes, waiting for hormones or neurotransmitters to land on receptors – an unexpected and surprising finding recently published in Cell. Researchers led by Davide Calebiro, MD, professor of Molecular Endocrinology in the Institute of Metabolism and Systems Research at the University of Birmingham and Co-Director of the Centre of...
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Mouse Study Hints at Specific Brain Receptor behind PCOS Symptoms

Deletion of androgen receptors (ARs) in leptin receptor (LepRb) neurons improves estrous cycles, providing a possible therapeutic target for the symptoms of polycystic ovarian syndrome (PCOS), according to a mouse study recently published in Endocrinology. Researchers led by Carol F. Elias, PhD, of the University of Michigan Medical School’s Department of Molecular and Integrative Physiology,...