Skip to content

Study · Measured the body's own peptide · 1990

3 results

Identification of a series of differentiation-associated gene sequences from GM-CSF stimulated bone marrow.

Moscinski LC, Prystowsky MB

Oncogene1 Jan 1990Cited by 9 (Europe PMC)

PMID2181376 (opens in a new tab)PepBankPUB-02181376
Publisher pageAsk about this study
Jump to 3 results

Summary

The text of this summary is not shown here, because the article license does not allow reuse. Read it at the source (opens in a new tab)

Text rights: Publisher copyright. Results still quote short attributed sentences.

Results from this study3

No result from this study comes from a test of the peptide.

Natural levels measured3

These results measure the body's own peptide. Nobody was given the peptide. They are not evidence about taking it. They are left out of key results, evidence counts and charts.

  1. 01AnimalEndogenous levelAnimal study (in vivo)Other

    In a panel of murine tissue RNAs, clone C9 (thymosin beta‑4) was present in most tissues, including thymus.

    In plain wordsIn mice, the body's own thymosin beta‑4 messenger RNA was found in most tissues, including the thymus.

    Peptide
    Thymosin beta-4 (human)
    Outcome
    Not applicableThymosin beta-4 (clone C9) expression across murine tissues
    Study

    mousen: not reported in source

    Outcome group
    Gene expression · Immune and inflammation

    Source sentences

    Summary
    while C9 was present in most murine tissues, including thymus.
    1 context sentence
    Summary · context
    C9 was identified as thymosin beta-4, and C15 showed extensive homology to lactotransferrin.

    This result measures the body's own Thymosin beta-4 (human). Nobody was given the peptide. It is not evidence about taking it.

  2. 02LabEndogenous levelIn vitro (cells)Other

    In GM-CSF stimulated murine progenitor cells, expression of clone C9, identified as thymosin beta‑4, increased gradually to a maximum on day 3 and then plateaued.

    In plain wordsIn mouse blood-cell precursors treated with GM-CSF, the body's own thymosin beta‑4 gene activity rose until day 3 and then levelled off.

    Peptide
    Thymosin beta-4 (human)
    Outcome
    IncreaseThymosin beta-4 (clone C9) expression during myeloid maturation
    Study

    mousen: not reported in source

    GM-CSF stimulated murine progenitor cells
    Outcome group
    Gene expression · Immune and inflammation

    Source sentences

    Summary
    C9 expression increased gradually to a maximum level on day 3 and then plateaued
    1 context sentence
    Summary · context
    C9 was identified as thymosin beta-4, and C15 showed extensive homology to lactotransferrin.

    This result measures the body's own Thymosin beta-4 (human). Nobody was given the peptide. It is not evidence about taking it.

  3. 03LabEndogenous levelIn vitro (cells)Other

    In GM-CSF stimulated murine progenitor cells, clone C9 (thymosin beta‑4) appeared to be equally expressed in granulocytes and monocytes.

    In plain wordsIn mouse blood-cell precursors, the body's own thymosin beta‑4 appeared equally active in granulocytes and monocytes.

    Peptide
    Thymosin beta-4 (human)
    Outcome
    No significant changeThymosin beta-4 (clone C9) expression in granulocytes and monocytes
    Study

    mousen: not reported in source

    GM-CSF stimulated murine progenitor cells
    Outcome group
    Gene expression · Immune and inflammation

    Source sentences

    Summary
    it appeared to be equally expressed in granulocytes and monocytes.
    1 context sentence
    Summary · context
    C9 was identified as thymosin beta-4, and C15 showed extensive homology to lactotransferrin.

    This result measures the body's own Thymosin beta-4 (human). Nobody was given the peptide. It is not evidence about taking it.

AI wrote and checked these results. AI can make mistakes, so check important results against the source.

Version history

PepBank keeps every version of the data on this study. Status changes from Retraction Watch, Europe PMC and Crossref are listed with their source.

  1. Version 2Current

    13 Oct 2026, 01:52 UTC

    Study results updated

  2. Version 1

    12 Oct 2026, 18:17 UTC

    First added · source update from Europe PMC

Subjects

Terms as the source lists them.

PepBank is a research reference. Talk to a doctor before you use any peptide.