Guide

Tissue repair peptides

Built from index records dated 2026-10-09 Compiled by an automated pipeline, checked by The Peptide Observer editorial desk How this site works

Tissue repair peptides is a group of 8 entries in this index, of which this site describes 6 and holds 2 back pending review.

Only the described entries are counted anywhere on this page.

What this group is

This group holds 8 entries. 4 of them carry a receptor or a pathway named in its records; the other 4 carry none.

They do not point at one place. Across this group the records name 3 different receptors and pathways, so this is a group held together by a shared research subject rather than by a shared mechanism.

Actin sequestration

Named in the records of 2 of the 8 entries in this group.
Melanocortin receptor

Named in the records of 1 of the 8 entries in this group.
Nitric oxide system

Named in the records of 1 of the 8 entries in this group.

The entries described here

BPC-157

12 records kept: 8 in rodents, 4 not stated. The records kept here are animal and laboratory studies only.
Thymosin beta 4

12 records kept: 7 in rodents, 5 not stated. The records kept here are animal and laboratory studies only.
GHK-Cu

12 records kept: 4 in rodents, 8 not stated. The records kept here are animal and laboratory studies only.
TB-500

12 records kept: 2 in rodents, 10 not stated. The records kept here are animal and laboratory studies only.
KPV

12 records kept: 8 in rodents, 4 not stated. The records kept here are animal and laboratory studies only.
LL-37

12 records kept: 6 in rodents, 6 not stated. The records kept here are animal and laboratory studies only.

Publication years of all 72 records kept for the described entries in this group. Oldest 2006, newest 2026. An old record is not a worse record, but a group whose marks all sit to the left has not been looked at recently.

What is held back

2 entries in this group are built and then held back, because publishing them without a qualified reviewer would risk being read as medical guidance. They are: Larazotide and ARA 290. This page says nothing about what their records contain. Why entries are held back.

What is not known

Whether the members of this group have anything in common beyond what the counts above show. A shared receptor is a shared target, not a shared result.
What any of these entries does in a body. Nothing on this site has been read in full, and no record here has been appraised by anyone qualified to appraise it.
Anything at all about the held-back entries named above, beyond the fact that they exist and are being withheld.

Where this comes from

This page reprints no wording from the underlying index. These are the published records that index cites for the existence of this group, listed so the grouping can be checked rather than taken on trust.

Thymosin beta 4 and Fx, an actin-sequestering peptide, are indistinguishable. J Biol Chem (1991). pmid:1999398
Stable gastric pentadecapeptide BPC 157-NO-system relation. Curr Pharm Des (2014). pmid:23755725
The human tripeptide GHK-Cu in prevention of oxidative stress and degenerative conditions of aging: implications for cognitive health. Oxid Med Cell Longev (2012). pmid:22666519