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Study wrapper · #44

Stable Gastric Pentadecapeptide BPC 157 as a Therapy and Safety Key: A Special Beneficial Pleiotropic Effect Controlling and Modulating Angiogenesis and the NO-System.

Sikiric P, Seiwerth S, Skrtic A, et al. Pharmaceuticals (Basel, Switzerland). 2025.
Weak / noneReviewMentions: BPC-157

Editor's note

This review largely restates the cytoprotection group's defence of BPC-157, closely mirroring their companion paper: in animal models the peptide is argued to regulate, rather than dangerously amplify, angiogenesis and the nitric-oxide system, to counter Parkinson's- and Alzheimer's-like changes, and to show anti-tumour signals in vivo and in vitro, alongside a favourable toxicology profile (no lethal dose reached). This is an advocacy review, not new primary data. Every claim rests on preclinical rodent and cell work; these are mechanistic signals, and human data are needed before clinical conclusions. Given that much of this literature originates from a single group with disclosed commercial interests, independent replication is the key missing ingredient. BPC-157 is not FDA-approved and was removed from the FDA Category-2 compounding list.

Plain-language abstract

This review argues that BPC-157 is both useful and unusually well-tolerated, and it responds to concerns raised by other researchers. Drawing on animal and laboratory studies, the authors say the peptide helps keep blood-vessel growth and the nitric-oxide system in balance rather than pushing them in a harmful direction, reduces damaging free radicals, and lessened Parkinson's- and Alzheimer's-like changes in mice and rats. They also cite toxicology work in which no lethal dose was reached. All of this evidence comes from animals and cells, not from human trials, so it cannot show whether BPC-157 helps or is safe in people. The review is essentially a case made in favour of the peptide, and independent confirmation by other laboratories is still lacking.