{
  "id": 16083032,
  "title": "This implant burns up excess blood sugar with electricity",
  "url": "https://urgent.news/2026/10/22/this-implant-burns-up-excess-blood-sugar-with-electricity",
  "topic": "science",
  "section": "Science",
  "published": "2026-10-22T18:00:00.000Z",
  "source": {
    "name": "Scientific American",
    "slug": "scientific-american",
    "url": "https://www.scientificamerican.com/article/this-implant-burns-up-excess-blood-sugar-with-electricity/"
  },
  "original_language": "en",
  "account": "A new implant device, called ECHO (electrocatalytic closed-loop health optimization), has shown promise in managing excess blood sugar in mice with type 2 diabetes. The device, roughly the size of a USB stick, uses a graphite wafer with gold nanoflakes and platinum spheres as a catalyst to oxidize glucose into gluconate, which is then processed and excreted. When powered wirelessly, the implant can bring blood glucose levels under control within an hour for diabetic mice and maintain it for six weeks. The treatment was well-tolerated, with no signs of inflammation, scarring, or metal leaching in the mice's tissue. The researchers are now working on scaling up the device to handle human blood volumes and ensuring long-term compatibility and activity. If successful, the implant could allow diabetes patients to live without relying heavily on medication, potentially offering a significant improvement in quality of life.",
  "summary": "A new USB-sized device, tested in mice, could help people with type 2 diabetes better manage glucose levels",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}