A Khavinson-school immunogeroprotective peptide mapped mainly through cytokine and ageing-immune Russian titles.
Bioregulator · Khavinson school · synthetic immunopeptide
synthetic immunopeptide
identity
identity
synthetic immunopeptide (sequence not fixed on this page)
labelcrystagen|linebioregulator|schoolKhavinson
School writing places crystagen in the immunogeroprotective peptide family. No single archive sequence label is asserted here.
Formula text only; no molecule drawing. Archive identity plate.
Key takeaways
Crystagen is a Khavinson-school synthetic peptide framed for thymus-adjacent immunogeroprotection.
The strongest direct mapped finding is increased IL-18 production in healthy-donor peripheral blood mononuclear cells (Maksimenia 2016), compared with sibling peptides.
Adjacent ageing-immune titles cover spleen apoptosis and macrophage subpopulations. Dedicated product monographs are limited.
What it is
Crystagen sits in the Khavinson immunogeroprotective peptide family beside vilon, epithalon and related labels in cytokine comparison papers.
This archive does not assert a fixed residue string for crystagen on the identity plate. Sequence claims elsewhere on the web are left unverified here.
We keep it because the IL-18 signature and Far North worker cohort papers give a usable immune trail.
What the literature describes
Themed chapters drawn only from papers already mapped on this dossier. Archive map. No medical advice.
Cytokine signatures in PBMC
Maksimenia, Fefelova and Bykova (2016) compare natural and synthetic peptides on cytokine production by peripheral-blood cells. Synthesis notes crystagen increases IL-18, with distinct signatures for vilon, endoluten and related peptides in the same assay.
Adjacent Russian titles discuss immunomodulating peptides reducing spleen-cell apoptosis during ageing, and peptidergic regulation of macrophage subpopulations in the ageing immune system.
A Far North morbidity-prevention title (Trofimova 2016) and proliferotrope organ titles sit in the applied neighbourhood. Food-biotechnology and bioantioxidant chips from the prior map are dropped as off-focus.
The usable trail is cytokine comparison plus ageing-immune Russian titles. No PubMed rows were attached in the prior map.
Gymnast adaptation and general medicinal-peptide reviews are kept only where peptide bioregulation is explicit.
Open limits
What receptor cascade sits behind the IL-18 upregulation is not mapped here.
Why sibling peptides show distinct cytokine signatures remains descriptive.
Clinical translation beyond occupational Far North cohorts is thin in open text.
Russian full-text papers
Open-access Russian academic PDFs on CyberLeninka where we have them.
vliyanie prirodnyh i sinteticheskih peptidov na produktsiyu tsitokinov kRussian full text
immunomoduliruyuschie peptidy snizhayut uroven apoptoza v kletkah selezeRussian full text
peptidergicheskaya regulyatsiya chislennosti subpopulyatsii makrofagov pRussian full text
personifitsirovannaya profilaktika zabolevaemosti v usloviyah kraynego sRussian full text
proliferotropnoe vliyanie peptidov na organy immunnoy sistemy krysRussian full text
otsenka i bioreguliruyuschaya korrektsiya rezervov adaptatsii gimnastokRussian full text
lekarstvennye peptidnye preparaty proshloe nastoyaschee buduscheeRussian full text
7 in corpus · off-focus food biotechnology and bioantioxidant chips removed
Also on PubMed
No PubMed-indexed rows mapped for this entry in the current corpus.
Still open
What is the archive-safe residue string for crystagen, if any?
Does the IL-18 signature replicate outside the Maksimenia assay?
How should Far North cohort papers be weighted against cell cytokine work?
Reviewed against the archive corpora on 2026-09-19. Source-grounded. No clinical claims. Archive / history / research only. No medical advice. No dosing, synthesis, sourcing, or health claims.