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Study · Measured the body's own peptide · 2003

1 result

The profile of gene expression of human marrow mesenchymal stem cells.

Silva WA Jr, Covas DT, Panepucci RA, Proto-Siqueira R, Siufi JL, Zanette DL, Santos AR, Zago MA

Stem cells (Dayton, Ohio)1 Jan 2003Cited by 213 (Europe PMC)

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 study1

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

Natural levels measured1

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. 01LabEndogenous levelIn vitro (cells)Other

    In human marrow mesenchymal stem cells and CD34+ cells, thymosin beta‑4 was among the abundant shared transcripts, highly expressed in myeloid progenitors.

    In plain wordsIn human bone marrow cells, the cells' own thymosin beta‑4 gene was highly active in both stem cell types compared.

    Outcome
    Not applicableThymosin beta-4 transcript abundance in MSCs and CD34+ cells
    Study

    humann: not reported in source

    Human bone marrow mesenchymal stem cells and CD34+ cells
    Outcome group
    Receptor activity and mechanism · Immune and inflammation

    Source sentences

    Summary
    The two types of cells share abundant transcripts of many genes, some of which are highly expressed in myeloid progenitors (thymosin-beta 4 and beta 10, fos and jun).
    1 context sentence
    Summary · context
    We examined gene expression of these cells by serial analysis of gene expression, and found that collagen I, secreted protein acidic and rich in cysteine (osteonectin), transforming growth factor beta- (TGF-beta) induced, cofilin, galectin-1, laminin-receptor 1, cyclophilin A, and matrix metalloprot…

    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.

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