Cited by 102Circadian rhythm and melatoninmelanin and skin pigmentationProtein Interaction Studies and Fluorescence Analysis

Melatonin Target Proteins: Too Many or Not Enough?

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Liu, Lei, Labani, Nedjma, Cecon, Erika, Jockers, Ralf·2019·Frontiers in Endocrinology

Abstract

The neurohormone N-acetyl-5-methoxytryptamine, better known as melatonin, is a tryptophan derivative with a wide range of biological effects that is present in many organisms. These effects are believed to rely either on the chemical properties of melatonin itself as scavenger of free radicals or on the binding of melatonin to protein targets. More than fifteen proteins, including receptors (MT1, MT2, Mel1c, CAND2, ROR, VDR), enzymes (QR2, MMP-9, pepsin, PP2A, PR-10 proteins), pores (mtPTP), transporters (PEPT1/2, Glut1) and other proteins (HBS, CaM, tubulin, calreticuline), have been suggested to interact with melatonin at sub-nanomolar to millimolar melatonin concentrations. In this review we assemble for the first time the available information on proposed melatonin targets and discuss them in a comprehensive manner to evaluate the robustness of these findings in terms of methodology, physiological relevance and independent replication.

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Authors
Liu, L., Labani, N., Cecon, E., & Jockers, R.
Affiliations
Centre National de la Recherche Scientifique (FR)
Corresponding author
Jockers, Ralf
Venue
Frontiers in Endocrinology
Published
2019-11-15
Volume
10
Pages
791-791
ISSN
1664-2392 (ISSN-L)
OpenAlex
W2989558653
Cited by
102
References
106
Citations by year
2026: 4 · 2025: 9 · 2024: 13 · 2023: 20 · 2022: 19 · 2021: 21 · 2020: 13 · 2019: 1 · 2018: 1
FWCI
1.65
Type
journal article
Language
en
Open access
Locations
  • Frontiers in Endocrinology (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
  • Agence Nationale de la Recherche (ANR-19-CE16-0025, FRM 2019, ANR‐19)
  • Institut National de la Santé et de la Recherche Médicale
  • Centre National de la Recherche Scientifique
Topics
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Circadian rhythm and melatonin
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › melanin and skin pigmentation
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Interaction Studies and Fluorescence Analysis
Keywords
melatonin, melatonin receptors, MT1 receptor, MT2 receptor, ROR, vitamin D receptor, MMP-9, pepsin, protein phosphatase 2A, PR-10 proteins, mitochondrial permeability transition pore, GLUT1, calmodulin, tubulin, calreticulin, protein-protein interaction

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