Summary
Scientists are studying "death fold" proteins that cause cells to self-destruct, with hopes to control them for treating diseases like Alzheimer's and cancer. These proteins play a role in programmed cell death, a process critical for both the development and maintenance of healthy tissues. Researchers aim to find ways to make harmful cells die on time and protect healthy brain cells from premature death.
Key Facts
- "Death fold" proteins can cause cells to self-destruct.
- Researchers study these proteins to control when cells die.
- Programmed cell death is important for health, but malfunctions can lead to diseases.
- Alzheimer's disease involves brain cells dying too soon.
- Cancer cells often avoid cell death, multiplying uncontrollably.
- Scientists compare the protein reaction to a chain reaction in reusable hand warmers.
- Misfolded proteins in Alzheimer's resemble "death fold" proteins, potentially harming brain cells.
- Researchers aim to develop treatments that modulate cell death processes.
