Peptides MEX / Glossary
Oxytocin: hormone, precursor and research context
A hormone name does not summarize every context in which it is studied.
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Production and processing
Oxytocin is a peptide hormone produced from a precursor encoded by OXT. The precursor also yields neurophysin I. Precursor synthesis and processing are distinct from the mature molecule described as oxytocin.
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From a function to a claim
Oxytocin participates in physiological processes including smooth-muscle contractions during childbirth and lactation. A study of another response needs interpretation according to its model and measurement. A popular emotional label cannot replace a defined experimental result.
Sources: [1]
Questions about this reference
Does OXT always mean the mature hormone?
No. In a genetic database it generally identifies the precursor gene; check the level being described.
Sources and original reading
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