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Targeting macrophage circadian rhythms with microcurrent stimulation to activate cancer immunity through phagocytic defense.
Theranostics
January 2025
Department of Clinical Pharmacokinetics, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-ku, Fukuoka 812-8582, Japan.
Macrophage phagocytosis plays a role in cancer immunotherapy. The phagocytic activity of macrophages, regulated by circadian clock genes, shows time-dependent variation. Intervening in the circadian clock machinery of macrophages is a potentially novel approach to cancer immunotherapy; however, data on this approach are scarce.
View Article and Find Full Text PDFThe association between the polymorphism of RAR related orphan receptor beta and the clinical manifestations of oral squamous cell carcinoma.
J Cancer
January 2025
Department of Otorhinolaryngology, Head and Neck Surgery, Changhua Christian Hospital, Changhua, Taiwan.
Oral squamous cell carcinoma (OSCC) affects a substantial proportion of the Asian population and is influenced by various genetic risk factors. The (), a regulator of the circadian rhythm, has been implicated in certain neoplasms. Accordingly, this study investigated the association between single-nucleotide polymorphisms and clinical manifestations of OSCC.
View Article and Find Full Text PDFAssociation between CLOCK gene polymorphisms with circadian rhythm, chrononutrition, dietary intake, and metabolic parameters in adolescents.
Front Public Health
January 2025
Department of Pediatric Metabolism and Nutrition, Gazi University, Ankara, Türkiye.
Introduction: Circadian Locomotor Output Cycles Kaput (CLOCK) is one of the transcription factors from the positive end of the molecular clock and regulates biological rhythm in mammals. Studies have shown that genetic variations in the CLOCK genes are associated with chronotype, sleep patterns, obesity, dietary energy, and nutrient consumption. Although interest in the field of chrononutrition continues to increase, investigations into the temporal aspects of dietary habits in adolescents are notably limited.
View Article and Find Full Text PDFMesolimbic dopamine neurons drive infradian rhythms in sleep-wake and heightened activity state.
Sci Adv
January 2025
Douglas Mental Health University Institute, McGill University, Montreal, QC H4H 1R3, Canada.
Infradian mood and sleep-wake rhythms with periods of 48 hours and beyond have been observed in patients with bipolar disorder (BD), which even persist in the absence of exogenous timing cues, indicating an endogenous origin. Here, we show that mice exposed to methamphetamine in drinking water develop infradian locomotor rhythms with periods of 48 hours and beyond which extend to sleep length and manic state-associated behaviors in support of a model for cycling in BD. The cycling capacity is abrogated upon genetic disruption of dopamine (DA) production in DA neurons of the ventral tegmental area (VTA) or ablation of nucleus accumbens projecting DA neurons.
View Article and Find Full Text PDF[Peptidergic regulation of expression of cellular aging marker proteins in buccal epithelium.].
Adv Gerontol
January 2025
Belgorod State National Research University, 85 build. 10 Pobedy str., Belgorod 308015, Russian Federation, e-mail:
The review presents the results of long-term research conducted by the staff of the Saint-Petersburg Institute of Bioregulation and Gerontology, dedicated to the study of the biological activity of peptide bioregulators at all levels of a living organism's organization. This review compares the findings of domestic and international studies in this field. At the same time, the priority of Russian scientists in the use of buccal epithelium as a diagnostic marker of age-associated pathology is indicated.
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