Dispatches
The Library says what the literature reports. Dispatches is where we work out how much of it holds, and why so much of it is repeated as though it already did.
Nearly everything published on BPC-157 and rat tendon healing traces back to a small number of affiliated investigators working with the same models and the same scoring conventions. That is not an accusation of misconduct. It is a description of a structural weakness, and it explains why a literature that looks large from a distance cannot support the weight routinely placed on it.
Preclinical literature summary. Not medical advice.
The back catalogue
Dextran sulphate sodium injures a mouse colon chemically, on a fixed schedule, in animals bred for uniformity and housed in controlled conditions. Every one of those words is a limit on what the resulting data can support.
Eight animals per arm will reliably detect an elephant and miss almost everything smaller. This is what that means for a literature built, paper after paper, on eight animals per arm.
Cultured human dermal fibroblasts respond to GHK-Cu in ways several laboratories have documented in detail. Intact skin is a barrier organ that exists to prevent exactly that kind of exposure.
We followed a single early-2000s rodent finding through two decades of citation. Somewhere around the fourth remove, “was reported to” quietly became “does” — and never went back.
Cathelicidins kill bacteria efficiently in low-salt buffer and have repeatedly failed in late-stage development. Both facts belong in the same paragraph, and usually are not.
MOTS-c and humanin are genuinely interesting molecular biology attached to a thin, decade-old animal literature. We tried to say precisely how thin without dismissing the biology.
We are asked for numbers most weeks. The answer is no, and the reasoning is editorial before it is anything else: a summary of rat studies is not a protocol, and formatting it like one would be a lie about what we know.
A copy chief’s working list of the verbs that quietly upgrade a rodent result on its way to the reader, with the replacement each one gets before it reaches print.
The dispatch
One email when we publish, plus any correction we run. No advertising, no sponsorship, no list sharing.
On submit you will see a confirmation notice and a single verification email. Unsubscribe from any issue; we keep the address and nothing else.