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Study · Measured the body's own peptide · 2004

1 result

Novel neuronal phenotypes from neural progenitor cells.

Markakis EA, Palmer TD, Randolph-Moore L, Rakic P, Gage FH

The Journal of neuroscience : the official journal of the Society for Neuroscience1 Mar 2004Cited by 105 (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: CC BY-NC. 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 cultured rat hypothalamic progenitor cells, neurons that express oxytocin, among other neuroendocrine peptides, were generated in vitro.

    In plain wordsIn cells grown in a dish, rat brain progenitor cells produced neurons that make the body's own oxytocin, among other peptides.

    Peptide
    Oxytocin
    Outcome
    Not applicableGeneration of oxytocin-expressing neurons from progenitor cultures
    Study

    ratn: not reported in source

    Cultured hypothalamic and hippocampal neural progenitor cells
    Outcome group
    Brain and neuronal activity · Nervous system and cognition

    Source sentences

    Summary
    The range of phenotypes generated from neuronal precursors in vitro now includes the peptides found in the neuroendocrine system: corticotropin-releasing hormone, growth hormone-releasing hormone, gonadotropin-releasing hormone, oxytocin, somatostatin, thyrotropin-releasing hormone, and vasopressin.
    1 context sentence
    Summary · context
    The cultured neural precursors from 7-week-old rat hypothalamus readily generated neuropeptide-expressing neurons.

    This result measures the body's own Oxytocin. 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

    11 Oct 2026, 20:03 UTC

    Study results updated

  2. Version 1

    9 Oct 2026, 02:53 UTC

    First added · source update from Europe PMC

Subjects

Terms as the source lists them.

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