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16-04-2024 | Metamizole | Original Article

Neuroendocrine modulation by metamizole and indomethacin: investigating the impact on neuronal markers and GnRH release

Authors: Erkan Maytalman, Dilara Nemutlu Samur

Published in: Endocrine

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Abstract

Purpose

Some evidence that non-steroidal anti-inflammatory drugs have neuroprotective effects indicates their potential for use in a new field. However, their effects on hormone secretion have yet to be adequately discovered. Therefore, we aimed to evaluate the effects of metamizole and indomethacin on neuronal markers as well as the GnRH expression in the GT1-7 cell line.

Methods

The effects of these drugs on proliferation were evaluated by MTT analysis. The effect of 10–50–250 µM concentrations of the drugs also on the expression of neuronal factors and markers, including NGF, nestin and βIII Tubulin, and additionally GnRH, was determined by the RT-qPCR method.

Results

NGF and nestin mRNA expressions were increased in all concentrations of both metamizole and indomethacin. No changes were detected in βIII Tubulin. While metamizole showed an increase in GnRH mRNA expression, there was no change at 10 and 50 µM concentrations of indomethacin, but a remarkable decrease was observed at 250 µM concentrations.

Conclusions

The results of our study showing an increase in the expression of neuronal factors reveal that metamizole and indomethacin may have possible neuroprotective effects. Moreover, the effects on the GnRH expression appear to be different. Animal models are required to confirm these effects of NSAIDs on neurons.
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Metadata
Title
Neuroendocrine modulation by metamizole and indomethacin: investigating the impact on neuronal markers and GnRH release
Authors
Erkan Maytalman
Dilara Nemutlu Samur
Publication date
16-04-2024
Publisher
Springer US
Published in
Endocrine
Print ISSN: 1355-008X
Electronic ISSN: 1559-0100
DOI
https://doi.org/10.1007/s12020-024-03822-3
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