THE ARISING · DAILY EDITION
The Arising — October 12, 2026
Download the PDF ↓Longevity & Healthspan
Age-Related Decline in a Cellular Recycling Pathway Lets 'Zombie' Cells Pile Up, Mouse Study Finds
As the body ages, damaged "senescent" cells tend to build up in tissues, and a new mouse study suggests one reason: the immune cells meant to clear them lose a cellular recycling pathway of their own.
Reading medical evidence →Large Review Links Insomnia to 26% Higher Stroke Risk and More Hospital Stays
Long-term trouble sleeping may be more than a nuisance: a large new review links insomnia to a 26% higher risk of stroke, along with more depression, more suicide attempts and more hospital stays.
Sleep →Large Trial Finds Test Scores Rose in All Groups of Older Adults With Low Cognitive Scores, With Slightly More Gain From a Website and Brief Support
A single page of advice on keeping the brain active was followed, a year later, by many older adults no longer scoring in the low range on a reasoning test, and a website with brief phone support did a little better still.
Brain health →Testosterone Therapy Linked to Higher Cardiovascular Risk in Postmenopausal Women
Women who took testosterone after menopause had a much higher rate of heart and blood vessel disease than women who did not, according to The Menopause Society's report of a new study. The absolute numbers were small, but the lead author calls the gap a potentially important safety signal.
Brain health →Report: White House Stalls Kennedy's Push for a Federal Definition of Ultra-Processed Food
Shoppers hoping for an official federal answer to what counts as "ultra-processed" food do not have one, and according to a report attributed to the Wall Street Journal, the White House has stalled the effort. We could not confirm that report ourselves, and we do not know when, or whether, a definition will arrive.
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Markets & Strategy
Humana Wins and Alignment Threatens to Sue as 2027 Medicare Advantage Star Ratings Land
Humana is the biggest winner in the federal government's new quality ratings for Medicare Advantage insurers, according to STAT. Alignment Healthcare, which was downgraded, has threatened to sue.
Care and connection →German Cabinet Approves Long-Term Care Insurance Reform, Raising Contributions for Childless Members and Higher Earners
Germany's federal cabinet has approved a long-term care insurance reform that asks childless members and higher earners to pay more, while leaving the hardest questions about who pays for care to a new commission.
Care and connection →Investors Say High Consumer Longevity Valuations Will Push the Sector Toward a Decade of M&A
Consumer longevity companies priced for rapid growth may have to buy their way there, according to investors who spoke at a recent industry panel.
Care and connection →Genentech Pays $100 Million Upfront for Alector's Brain-Penetrant Parkinson's Enzyme Therapy AL050
Genentech, part of Roche, has agreed to pay $100 million upfront for exclusive worldwide rights to Alector's AL050, a Parkinson's therapy built to get an enzyme into the brain, according to Longevity.Technology, in a report dated October 9, 2026.
Brain health →European Commission Official Warns EU Workforce Will Shrink by About One Million a Year by 2050
Europe's workforce is on course to shrink by around one million people each year by 2050, a senior European Commission official has warned, and many older people are leaving work earlier than they want to.
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