EXPRESSION OF CONCERN: Mechanisms of Isoproterenol‐Induced Cardiac Mitochondrial Damage: Protective Actions of Melatonin

EXPRESSION OF CONCERN: Matrix Metalloproteinase‐9 Activity and Expression Is Reduced by Melatonin During Prevention of Ethanol‐Induced Gastric Ulcer in Mice
Published: (2026)

EXPRESSION OF CONCERN: Melatonin Compensates Silencing of Heat Shock Protein 70 and Suppresses Ultraviolet Radiation‐Induced Inflammation in Human Skin Ex Vivo and Cultured Keratinocytes
Published: (2025)

EXPRESSION OF CONCERN: Melatonin Potentiates the Antiproliferative and Pro‐Apoptotic Effects of Ursolic Acid in Colon Cancer Cells by Modulating Multiple Signaling Pathways
Published: (2026)

EXPRESSION OF CONCERN: Melatonin Alleviates Brain Injury in Mice Subjected to Cecal Ligation and Puncture via Attenuating Inflammation, Apoptosis, and Oxidative Stress: The Role of SIRT1 Signaling
Published: (2026)

Melatonin Protects Against Colistin‐Induced Intestinal Inflammation and Microbiota Dysbiosis
by: Yuqian Jia, et al.
Published: (2024)

Melatonin Alleviates Osteoarthritis by Regulating NADPH Oxidase 4–Induced Ferroptosis and Mitigating Mitochondrial Dysfunction
by: Qi Wang, et al.
Published: (2024)

Protective Activity of Melatonin Combinations and Melatonin‐Based Hybrid Molecules in Neurodegenerative Diseases
by: Francesca Galvani, et al.
Published: (2024)

RETRACTION: Melatonin Attenuates Apoptotic Liver Damage in Fulminant Hepatic Failure Induced by the Rabbit Hemorrhagic Disease Virus
Published: (2024)

Protective Effects of Melatonin on Kidney Function Against Contrast Media‐Induced Kidney Damage in Patients With Chronic Kidney Disease: A Prospective, Randomized, Double‐Blinded, Placebo‐Controlled Trial
by: Prit Kusirisin, et al.
Published: (2025)

Melatonin Alleviates Oxidative Stress‐Induced Mitochondrial Dysfunction Through Ameliorating NAD + Homeostasis of hDPSCs for Cell‐Based Therapy
by: Xiu Peng, et al.
Published: (2025)

Melatonin Overcomes Cancer Multidrug Resistance by Downregulating ABCB1 Expression and Modulating Mitochondrial Function
by: Alba López‐Rodríguez, et al.
Published: (2025)

RETRACTION: Changes in the Expression of Melatonin Receptors Induced by Melatonin Treatment in Hepatocarcinoma HepG2 Cells
Published: (2024)

KARS Mutations Impair Brain Myelination by Inducing Oligodendrocyte Deficiency: One Potential Mechanism and Improvement by Melatonin
by: Lijia Yu, et al.
Published: (2024)

RETRACTION: Regulation of Prostaglandin Production in Carrageenan‐Induced Pleurisy Melatonin
Published: (2024)

Melatonin and Exercise Restore Myogenesis and Mitochondrial Dynamics Deficits Associated With Sarcopenia in iMS‐ Bmal1 −/− Mice
by: Yolanda Ramírez‐Casas, et al.
Published: (2025)

Melatonin: A Potential Therapy for Osteoporosis With Insights Into Molecular Mechanisms
by: Ko‐Hsiu Lu, et al.
Published: (2025)

Melatonin, Melatonin Receptors and Sleep: Moving Beyond Traditional Views
by: Stefano Comai, et al.
Published: (2024)

Melatonin Protects Against Cocaine‐Induced Blood−Brain Barrier Dysfunction and Cognitive Impairment by Regulating miR‐320a‐Dependent GLUT1 Expression
by: Jia‐Yi Wei, et al.
Published: (2024)

RETRACTION: Melatonin Modulates Dysregulated Circadian Clocks in Mice With Diethylnitrosamine‐Induced Hepatocellular Carcinoma
Published: (2024)

Melatonin Facts: Musing With the Concept “Melatonin Travels Freely Through Biological Membranes”
by: Jean A. Boutin, et al.
Published: (2026)

Disruption of Melatonin Signaling Leads to Lipids Accumulation in the Liver of Melatonin Proficient Mice
by: Varunika Goyal, et al.
Published: (2024)

Melatonin Counteracts Mechanical Unloading‐Induced Bone Loss Through YTHDF3‐Mediated m 6 A Modification of Dapk2 mRNA
by: Quan Sun, et al.
Published: (2026)

The Mechanism by Which Melatonin Improves the Dysregulation of Glucose and Lipid Metabolism in Castrated Female Mice
by: Xin Jin, et al.
Published: (2025)

Therapeutic Potential of Melatonin in Gastrointestinal Cancers: Molecular Mechanisms, Preclinical Evidence and Clinical Implications
by: Maciej Gonciarz, et al.
Published: (2025)

Mechanism of Exogenous Melatonin to Alleviate the Fermentation Performance of Saccharomyces cerevisiae Under Copper Stress
by: Mengyuan Wei, et al.
Published: (2025)

Melatonin‐Producing Microorganisms: A Rising Research Interest in Their Melatonin Biosynthesis and Effects on Crops
by: Sang‐Mo Kang, et al.
Published: (2025)

RETRACTION: Melatonin Inhibits Autophagy and Endoplasmic Reticulum Stress in Mice With Carbon Tetrachloride‐Induced Fibrosis
Published: (2024)

Microbial Melatonin Production Improves Plant Metabolic Function in Short‐Term Climate‐Induced Stresses
by: Eun‐Hae Kwon, et al.
Published: (2025)

Melatonin Induces PERK‐ATF4 Unfolded Protein Response and Apoptosis in Human Choriocarcinoma Cells
by: Josianne Bienvenue‐Pariseault, et al.
Published: (2025)

Melatonin Repairs the Lipidome of Human Hepatocytes Exposed to Cd and Free Fatty Acid‐Induced Lipotoxicity
by: Anna Migni, et al.
Published: (2025)

Melatonin and Seasonal Synchrony in Mammals
by: David G. Hazlerigg, et al.
Published: (2024)

Melatonin receptor structure and signaling
by: Hiroyuki H. Okamoto, et al.
Published: (2024)

Melatonin‐Mediated Alleviation of Plant Response to Heavy Metals: From Integrative Mechanisms to Potential Applications
by: X. Cheng, et al.
Published: (2026)

RETRACTION: Melatonin Induces Cell Cycle Arrest and Apoptosis in Hepatocarcinoma HepG2 Cell Line
Published: (2024)

Sleep Deprivation Induces Gut Damage via Ferroptosis
by: Zi‐Jian Zheng, et al.
Published: (2024)

Physiological, Biochemical, and Omics Mechanisms Underlying Melatonin‐Mediated Salinity Tolerance and Yield Stability in Adzuki Bean
by: Liang Cao, et al.
Published: (2026)