Get help now — free helplines

You can call any of these for free. You do not need a diagnosis, an appointment, or a crisis to call — questions and plain exhaustion are reasons enough.

  • Alzheimer's Association 24/7 Helpline 800-272-3900 24 hours a day, 365 days a year Free, confidential support and information for people with dementia, caregivers, families and the public. Master's-level clinicians. Also Spanish.
  • 988 Suicide & Crisis Lifeline 988 24/7 Call or text 988, or chat at 988lifeline.org. For anyone in emotional distress or a mental-health crisis, including caregivers.
  • Alzheimer's Foundation of America (AFA) Helpline 866-232-8484 9:00 am - 9:00 pm ET, seven days a week Licensed social workers providing support, info and referrals. Also text message and web chat. Text: 646-586-5283

In a medical emergency, call 911. More numbers, and what each line does, on the help page.

Newest in this topic

  1. TDP-43 dysregulation impairs cholesterol metabolism linked with myelination defects 2025-09-04
  2. Cerebral amyloid angiopathy interacts with neuritic amyloid plaques to promote tau and cognitive decline 2022-08-01

Studies

2 studies carry this tag.

Date range

2022 to 2025

Top journals

  • Acta Neuropathologica 1
  • Brain : a journal of neurology 1

Newest first, then by address. Each study has a usefulness score out of 100 (rubric version 4.0); tap a score to see what makes it up. Tags were assigned automatically from each study's title and summary. The same studies as a filter in the library.

  1. TDP-43 dysregulation impairs cholesterol metabolism linked with myelination defects

    ✓ Peer-reviewed alzhub usefulness score 46 out of 100. Acta Neuropathologica 2025-09-04 Brain tissue and pathology

    We found higher lipid droplet accumulation in primary fibroblasts derived from these mice, as well as in the brain of the mutant mice.

  2. Cerebral amyloid angiopathy interacts with neuritic amyloid plaques to promote tau and cognitive decline

    ✓ Peer-reviewed alzhub usefulness score 67 out of 100. Brain : a journal of neurology 2022-08-01 Disparities

    Accumulating data suggest that cerebrovascular disease contributes to Alzheimer's disease pathophysiology and progression toward dementia.

All topic tags with their study counts