Key Highlights
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A specific genetic deletion in the ABCA7 gene, which is a strong risk factor for Alzheimer’s disease in people of African ancestry, causes fat droplets to build up in brain cells and reduces their energy production. This discovery helps explain the biological link between this genetic change and the increased risk of developing Alzheimer’s.
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A new analysis of 18 studies on treatments for sacroiliac joint pain, a common cause of chronic low back pain, found that radiofrequency ablation techniques consistently provided better pain relief than steroid injections or standard care. This suggests that these targeted heat treatments are a more effective option for managing this stubborn type of pain.
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Higher levels of a bile acid called deoxycholic acid (DCA) in the blood are linked to the presence and severity of painful hand osteoarthritis. This finding connects gut health and metabolism to joint disease, opening a new path for understanding and potentially treating this common form of arthritis.
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