WIO

apoe4

GENE

Evidence in r/alzheimers — Alzheimer's

Trend support

Rising+0.5 pp
Current seven-day window
Current 2026-09-22 → 2026-09-28
Comparison seven-day window
Comparison 2026-09-15 → 2026-09-21
Distinct-document support
Seen in 9 current vs 3 comparison posts/comments
Mentions
12 current vs 6 mentions

Windows are complete UTC days compared with the preceding seven. How trends are measured.

Also Mentioned 38 times in the most-discussed range 2026-08-30 → 2026-09-29 — frequency, not a trend.

Attention over time

7-day rolling share of analyzed posts/comments mentioning this entity · 90 daily points ending 2026-09-28

Final complete day: 2026-09-28. Attention was 0.9% — this entity appeared in 9 of 988 analyzed posts/comments in the seven days ending that day (12 mentions).

0%2.5%Jul 1Aug 14Sep 28

Hover, touch, or focus the chart (Tab) and use the arrow keys — each point is one seven-day window.

View all 90 data points (semantic table)
Week endingSeven-day rangeStatusPrevalenceSeen inMentionsAnalyzed
2026-07-012026-06-25 → 2026-07-01Comparable0.5%2 of 3916391
2026-07-022026-06-26 → 2026-07-02Comparable0.7%3 of 4158415
2026-07-032026-06-27 → 2026-07-03Comparable0.5%2 of 3946394
2026-07-042026-06-28 → 2026-07-04Comparable0.2%1 of 4302430
2026-07-052026-06-29 → 2026-07-05Comparable0.2%1 of 4462446
2026-07-062026-06-30 → 2026-07-06Comparable0.4%2 of 4843484
2026-07-072026-07-01 → 2026-07-07Comparable0.4%2 of 5473547
2026-07-082026-07-02 → 2026-07-08Comparable0.3%2 of 5883588
2026-07-092026-07-03 → 2026-07-09Comparable0.2%1 of 6001600
2026-07-102026-07-04 → 2026-07-10Comparable0.2%1 of 6171617
2026-07-112026-07-05 → 2026-07-11Comparable0.2%1 of 6301630
2026-07-122026-07-06 → 2026-07-12Comparable0.2%1 of 6341634
2026-07-132026-07-07 → 2026-07-13Comparable0.0%0 of 6560656
2026-07-142026-07-08 → 2026-07-14Comparable0.0%0 of 6060606
2026-07-152026-07-09 → 2026-07-15Comparable0.0%0 of 5510551
2026-07-162026-07-10 → 2026-07-16Comparable0.0%0 of 6020602
2026-07-172026-07-11 → 2026-07-17Comparable0.0%0 of 6350635
2026-07-182026-07-12 → 2026-07-18Comparable0.0%0 of 5850585
2026-07-192026-07-13 → 2026-07-19Comparable0.0%0 of 6100610
2026-07-202026-07-14 → 2026-07-20Comparable0.2%1 of 6351635
2026-07-212026-07-15 → 2026-07-21Comparable0.2%1 of 6891689
2026-07-222026-07-16 → 2026-07-22Comparable0.3%2 of 7852785
2026-07-232026-07-17 → 2026-07-23Comparable0.3%2 of 7242724
2026-07-242026-07-18 → 2026-07-24Comparable0.3%2 of 6692669
2026-07-252026-07-19 → 2026-07-25Comparable0.3%2 of 6762676
2026-07-262026-07-20 → 2026-07-26Comparable0.3%2 of 6652665
2026-07-272026-07-21 → 2026-07-27Comparable0.2%1 of 6181618
2026-07-282026-07-22 → 2026-07-28Comparable0.2%1 of 6291629
2026-07-292026-07-23 → 2026-07-29Comparable0.0%0 of 5620562
2026-07-302026-07-24 → 2026-07-30Comparable0.2%1 of 6201620
2026-07-312026-07-25 → 2026-07-31Comparable0.2%1 of 6891689
2026-08-012026-07-26 → 2026-08-01Comparable0.1%1 of 7661766
2026-08-022026-07-27 → 2026-08-02Comparable0.3%2 of 7622762
2026-08-032026-07-28 → 2026-08-03Comparable0.4%3 of 7523752
2026-08-042026-07-29 → 2026-08-04Comparable0.4%3 of 7583758
2026-08-052026-07-30 → 2026-08-05Comparable0.6%5 of 8125812
2026-08-062026-07-31 → 2026-08-06Comparable0.7%6 of 8116811
2026-08-072026-08-01 → 2026-08-07Comparable0.8%6 of 7866786
2026-08-082026-08-02 → 2026-08-08Comparable0.8%6 of 7266726
2026-08-092026-08-03 → 2026-08-09Comparable0.7%5 of 7675767
2026-08-102026-08-04 → 2026-08-10Comparable0.6%5 of 7965796
2026-08-112026-08-05 → 2026-08-11Comparable0.8%6 of 7386738
2026-08-122026-08-06 → 2026-08-12Comparable0.9%6 of 6439643
2026-08-132026-08-07 → 2026-08-13Comparable0.8%4 of 5067506
2026-08-142026-08-08 → 2026-08-14Comparable0.9%4 of 4247424
2026-08-152026-08-09 → 2026-08-15Comparable1.1%4 of 3587358
2026-08-162026-08-10 → 2026-08-16Comparable1.8%4 of 2257225
2026-08-172026-08-11 → 2026-08-17Comparable2.5%3 of 1206120
2026-08-182026-08-12 → 2026-08-18Low coverage——553
2026-08-192026-08-13 → 2026-08-19Low coverage——00
2026-08-202026-08-14 → 2026-08-20Low coverage——00
2026-08-212026-08-15 → 2026-08-21Low coverage——00
2026-08-222026-08-16 → 2026-08-22Low coverage——00
2026-08-232026-08-17 → 2026-08-23Low coverage——00
2026-08-242026-08-18 → 2026-08-24Low coverage——00
2026-08-252026-08-19 → 2026-08-25Low coverage——00
2026-08-262026-08-20 → 2026-08-26Low coverage——00
2026-08-272026-08-21 → 2026-08-27Low coverage——00
2026-08-282026-08-22 → 2026-08-28Low coverage——00
2026-08-292026-08-23 → 2026-08-29Low coverage——00
2026-08-302026-08-24 → 2026-08-30Low coverage——020
2026-08-312026-08-25 → 2026-08-31Comparable0.8%1 of 1271127
2026-09-012026-08-26 → 2026-09-01Comparable0.5%1 of 2021202
2026-09-022026-08-27 → 2026-09-02Comparable0.4%1 of 2801280
2026-09-032026-08-28 → 2026-09-03Comparable0.3%1 of 3651365
2026-09-042026-08-29 → 2026-09-04Comparable0.2%1 of 4321432
2026-09-052026-08-30 → 2026-09-05Comparable0.4%2 of 5282528
2026-09-062026-08-31 → 2026-09-06Comparable1.1%7 of 6429642
2026-09-072026-09-01 → 2026-09-07Comparable1.3%8 of 63014630
2026-09-082026-09-02 → 2026-09-08Comparable1.3%8 of 62714627
2026-09-092026-09-03 → 2026-09-09Comparable1.3%8 of 62914629
2026-09-102026-09-04 → 2026-09-10Comparable1.2%8 of 67714677
2026-09-112026-09-05 → 2026-09-11Comparable1.1%8 of 70014700
2026-09-122026-09-06 → 2026-09-12Comparable1.0%7 of 68913689
2026-09-132026-09-07 → 2026-09-13Comparable0.3%2 of 6506650
2026-09-142026-09-08 → 2026-09-14Comparable0.3%2 of 6632663
2026-09-152026-09-09 → 2026-09-15Comparable0.3%2 of 6722672
2026-09-162026-09-10 → 2026-09-16Comparable0.3%2 of 7002700
2026-09-172026-09-11 → 2026-09-17Comparable0.3%2 of 6552655
2026-09-182026-09-12 → 2026-09-18Comparable0.3%2 of 6382638
2026-09-192026-09-13 → 2026-09-19Comparable0.7%4 of 6127612
2026-09-202026-09-14 → 2026-09-20Comparable0.6%4 of 6307630
2026-09-212026-09-15 → 2026-09-21Comparable0.4%3 of 7076707
2026-09-222026-09-16 → 2026-09-22Comparable0.6%5 of 7858785
2026-09-232026-09-17 → 2026-09-23Comparable1.0%9 of 92515925
2026-09-242026-09-18 → 2026-09-24Comparable0.9%9 of 97115971
2026-09-252026-09-19 → 2026-09-25Comparable0.9%9 of 1,018151,018
2026-09-262026-09-20 → 2026-09-26Comparable0.8%8 of 1,059111,059
2026-09-272026-09-21 → 2026-09-27Comparable0.9%10 of 1,104131,104
2026-09-282026-09-22 → 2026-09-28Comparable0.9%9 of 98812988

Each point is a seven-day rolling window of complete UTC days; a point is comparable only when at least 100 analyzed posts or comments fall inside it. A day with no analyzed records counts as zero; missing coverage is marked and never shown as zero. The series ends at the latest complete analyzed day — it never extends into the current incomplete day. How attention is measured.

Recent mentions

  1. Comment

    Im 4/4. My grandpa, great grandma, numerous aunts / uncles, my dad. All had and gone. I had already chose to not have kids before finding out in my 40s im 4/4. Now 49. I keep hoping for some miracle scientific breakthrough in time for myself but that window is fast approaching. (Yes I know not everyone in the world with apoe 4 gets alz. In my family they do)

  2. Comment

    How heartbreaking. She was so young!! Did she have APOE 4?

  3. Comment

    I suggest your spouse and your kids ( if you have one) take the tests ( APOE4 and P-TAU217 ) for precaution. Prevention is the only possible cure for now. Stop it before it starts. Once it becomes symptomatic, then it is too late. The symptoms may show up 10-30 years later. There are many case studies show that those who carry the risks are able to avoid the disease earlier by changing lifestyle and specific therapies.

  4. Comment

    They have shown evidence that lifestyle meaning healthy eating, exercise, etc. delay the symptoms of AD(NIH.gov). You are correct that there is no cure, nor medication that will slow the process down; however I would have taken another 10 years of clarity for sure. But there’s no education. That’s why I mentioned testing, merely a blood test to check for that APOE 4 bio marker. If you show up positive,they can at least educate you on how lifestyle will affect you. APOE does not guarantee you will get AD. It increases your chances I think 60%. The 2020 Lancet Commission on Dementia Prevention, Intervention and Care reported that **fully addressing 12 lifestyle risk factors can prevent or delay up to 40% of dementia cases** \[**1**\]. These risk factors include less education, hearing impairment, smoking, depression, physical inactivity, traumatic brain injury, high blood pressure, social isolation, air pollution, diabetes, obesity, and excessive alcohol consumption. What if you have a genetic risk factor? Apolipoprotein E, commonly known as APOE, is a gene associated with varying risk of developing Alzheimer's disease, depending on which variant you have. There are three different variants—APOE2, APOE3, and APOE4—and you have two copies, one each from your mother and father. The APOE2 variant is the rarest form of APOE and is associated with a reduced risk for Alzheimer's. The APOE3 variant is the most common and has an average risk for Alzheimer's. The APOE4 variant, present in up to 15% of people, increases the risk for Alzheimer's disease. It is important to note that having one or even two copies of the APOE4 variant does not mean the individual will definitely develop Alzheimer’s disease. Similarly, not having the APOE4 variant does not mean the individual will never get Alzheimer’s.

  5. Comment

    60% of patients admitted into the ER with Septic Shock will eventually end up with dementia of some sort or at least cognitive difficulties. If their injury caused a restriction in oxygen to the brain, called a Hypoxic Brain Trauma. Like in my case I stopped breathing 2X during surgery. My BP was30’s over single digit(I thought the surgeon said 36/3 but I was severely medicated). I was not getting oxygen to the core of my brain. Also I am unsure how long my BP was so low. Anyway, Anoxic/Hypoxic brain injuries WILL and can lead to AD. You may need to have the APOE 4 bio marker tho. BTW, my opinions are based only on my experience, however I have been fortunate enough to be living both sides of this stupid disease. There is a reason for everything though and my experience has led me to advocacy. And my main goal is education because that will be the only thing/way that could possibly help lessen the burden on care givers.

Excerpts above are public Reddit posts and comments. WIO never synthesizes Reddit URLs from stored ids, and entities are extracted automatically and may be wrong. See the extraction notes and the limitations and privacy section of the methodology.