Skip to main content
Lab Grimoire
TW EN
Coffee

All articles

Ovarian Aging Is Not Only About Fewer Eggs: How ClpX Protects Oocyte Quality

A 2026 study connects mitochondrial protein quality control to oocyte competence during ovarian aging. In mice and a small human oocyte maturation experiment, loss of ClpX increased unfolded proteins and linked to PTGDS/PGD2 signaling, while the experimental inhibitor AT-56 improved several maturation readouts. The findings are mechanistic, not a fertility treatment.

Aging Mechanisms

Our Own AI Memory System: Ghost In Shell 5.2 Illustrated

This is an AI memory system we designed ourselves from a year of actual use. It does not use a vector database. It uses plain-text files plus a trigger-phrase index. Six figures show how it works: three roles, trigger phrases written as symptoms, the startup index character budget, the propose → judge → apply flow for merging memory, a hit-rate measurement over 301 sessions, and the trade-offs of this approach.

Agent Architecture

AI Remembers but Fails to Recall: A Year of Lessons from Our Own AI Memory System

Several AI CLIs shared a memory system we designed ourselves, in one workspace, for a year. It accumulated about a thousand episodic memories and more than five hundred knowledge notes. What caused the loss was not that the AI forgot. It was that the AI trusted something it had not checked. This piece covers the three fixes in Ghost In Shell 5.2, and six pitfalls we hit ourselves, each with the check we use now.

Agent Architecture

When the Heart's Drain Pipes Clock Out: Aging Lymphatics and Cardiac Inflammation

A Nature Cardiovascular Research mouse and cell study finds that aging thins cardiac lymphatics and tightens their junctions, making immune cells and waste harder to clear. Nuclear IL-33 and falling VEGFC are the mechanistic clues. Restoring VEGFC rebuilt vessel density and cut macrophages, but did not fix diastolic function. This is not proof of a human therapy.

Aging Mechanisms

Cancer Cells May Fear Rust More Than Apoptosis

A 2025 review places mitochondria at the center of ferroptosis: four firewalls decide whether cancer cells die by lipid peroxidation. This is a mechanism map, not proof of human benefit.

Aging Mechanisms