Summary #1230

Mitochondria May Hold Keys to Anxiety and Mental Health
  • In the past few decades, scientists have linked mitochondrial DNA mutations to multiple diseases, but they only recently started looking at links to mental disorders.
  • Multiple studies suggest that faulty mitochondria may cause increased stress, anxiety and depression, but there is still very little evidence.
  • Responding to stress might change the shape of the mitochondria, making it hard for them to “communicate”, which can lead to cell damage and even death.
  • Researchers are already looking into drug therapies that would boost mitochondrial output as a way to potentially treat people prone to stress, anxiety and depression.
  • Many experts say stress and anxiety are too complicated to have a single cause, and while mitochondria are crucial for neurons, they’re only a piece of the puzzle.


  • Science Science (74) Researchers develop molecule to store solar energy
  • Psychology Psychology (83) What If Certain Mental Disorders Are Not Disorders At All?
  • Cosmos Cosmos (35) If bacteria band together, they can survive for years in space
  • History History (19) ‘Viking’ was a job description, not a matter of heredity, massive ancient DNA study shows
  • Society Society (87) Study highlights ‘systematic opposition’ to regulation in tackling NCDs from food industry
  • Medicine Medicine (80) Ten minutes of massage or rest will help your body fight stress
  • Technology Technology (93) Self-cooling Microchip Provides a Tiny Solution to a Giant Problem
  • Nature Nature (59) Humans, not climate, have driven rapidly rising mammal extinction rate



Fame 🙌 - Articles for science lovers shortened to five bullet points. | Product Hunt Embed

We were featured on Hacker News, O'REILLY® Ideas, and Boing Boing.