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Curiosity Weekly

Hair Loss Treatment, Aphantasia, Ultrasound Coffee

Jul 26, 2024
Learn about a groundbreaking hair loss treatment for autoimmune skin disease, how aphantasia affects brain responses and motor skills, and a gadget that makes cold brew coffee in minutes using ultrasound technology.
12:03

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Quick takeaways

  • Microneedle patches loaded with cytokines offer a potential long-lasting treatment for autoimmune hair loss.
  • Ultrasound technology can produce cold brew coffee in under 3 minutes, creating a rich and smooth concentrate.

Deep dives

Revolutionary Micro-Needle Patch for Alopecia Treatment

Researchers from MIT, Brigham and Women's Hospital, and Harvard Medical School have developed a groundbreaking treatment for alopecia areata using microneedle patches loaded with cytokines. These patches not only reduce inflammation associated with alopecia but also teach the immune system to stop attacking hair follicles. In tests on mice, the patches led to significant hair growth, increased presence of regulatory T cells, and reduced inflammation, offering a potential long-lasting and pain-free solution with few side effects.

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