Trend record / Other trends

Is Lifespan Linked to Grandmothers, and How Much Do Genetics Matter?

网友称寿命长短与外婆奶奶有关,只有母系遗传能遗传线粒体基因,这一说法有科学依据吗?遗传与寿命关系大吗?

ThreadEast first recorded "Is Lifespan Linked to Grandmothers, and How Much Do Genetics Matter?" on Aug 7, 2026, 8:50 PM CST. It has been observed on Zhihu Hot List, with 13 hours between the first and latest recorded appearances.

1 platformObserved span: 13 hoursLatest observation: Aug 8, 2026, 10:12 AM CST

What the trend data tells us

The English title describes the topic of the source listing. Its appearance in a ranking measures attention within that platform; the ranking alone does not explain the cause of a spike or verify the underlying claim.

Zhihu Hot List

Latest recorded position: #30 on Aug 8, 2026, 10:12 AM CST.

There are not enough retained observations to calculate a rank change.

This stable URL remains available after a topic leaves a live ranking. Observation span is elapsed time between sightings, not continuous time on a chart. Platforms use different ranking and heat systems; their metrics are not added together.

Original evidence

Source listings