Ryoichi Yamaji

Sakai, 5998531, Japan

Last Updated: 09/26/2026

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Found 67 publications

GPR97-Gα12-mTORC1 signaling drives myotube hypertrophy: identification of 5-hydroxy-7-methoxyflavone as a pathway activator.

GPR97-Gα12-mTORC1 signaling drives myotube hypertrophy: identification of 5-hydroxy-7-methoxyflavone as a pathway activator.

Journal: Archives of biochemistry and biophysics

Published: June 02, 2026

Mechanical Overload-Induced Retinoid Metabolism Is Involved in Protein Synthesis in Skeletal Muscle of Female Mice.

Mechanical Overload-Induced Retinoid Metabolism Is Involved in Protein Synthesis in Skeletal Muscle of Female Mice.

Journal: Journal of nutritional science and vitaminology

Published: April 29, 2026

Opposing effects of Gα12 and Gα13 loss on myotube size regulation via mTORC1 signaling.

Opposing effects of Gα12 and Gα13 loss on myotube size regulation via mTORC1 signaling.

Journal: Biochemical and biophysical research communications

Published: January 14, 2026

Testosterone deficiency synergistically exacerbates fructose-induced hepatic steatosis through gut microbiota and pyruvate in mice.

Testosterone deficiency synergistically exacerbates fructose-induced hepatic steatosis through gut microbiota and pyruvate in mice.

Journal: American journal of physiology. Endocrinology and metabolism

Published: January 06, 2026

Exercise increases transglutaminase 2 expression in skeletal muscle.

Exercise increases transglutaminase 2 expression in skeletal muscle.

Journal: Bioscience, biotechnology, and biochemistry

Published: December 10, 2025

Theaflavin 3'-gallate activates G protein-coupled receptor 55 (GPR55) and enhances GLP-1 secretion via Ca2+/CaMKII/ERK signaling in enteroendocrine STC-1 cells, mitigating postprandial hyperglycemia in mice.

Theaflavin 3'-gallate activates G protein-coupled receptor 55 (GPR55) and enhances GLP-1 secretion via Ca2+/CaMKII/ERK signaling in enteroendocrine STC-1 cells, mitigating postprandial hyperglycemia in mice.

Journal: Food & function

Published: March 03, 2025

Correction: Kitakaze et al. All-Trans Retinoic Acid-Responsive LGR6 Is Transiently Expressed during Myogenic Differentiation and Is Required for Myoblast Differentiation and Fusion. Int. J. Mol. Sci. 2023, 24, 9035.

Correction: Kitakaze et al. All-Trans Retinoic Acid-Responsive LGR6 Is Transiently Expressed during Myogenic Differentiation and Is Required for Myoblast Differentiation and Fusion. Int. J. Mol. Sci. 2023, 24, 9035.

Journal: International journal of molecular sciences

Published: February 10, 2025

Nrf2-and p53-inducible REDD2/DDiT4L/Rtp801L confers pancreatic β-cell dysfunction, leading to glucose intolerance in high-fat diet-fed mice.

Nrf2-and p53-inducible REDD2/DDiT4L/Rtp801L confers pancreatic β-cell dysfunction, leading to glucose intolerance in high-fat diet-fed mice.

Journal: The Journal of biological chemistry

Published: January 10, 2025

Androgens suppress the sialyltransferases ST3GAL1 and ST3GAL4 and modulate mucin 10 glycosylation in the submandibular gland, related to sex differences in commensal microbiota composition in mice.

Androgens suppress the sialyltransferases ST3GAL1 and ST3GAL4 and modulate mucin 10 glycosylation in the submandibular gland, related to sex differences in commensal microbiota composition in mice.

Journal: Bioscience, biotechnology, and biochemistry

Published: September 18, 2024

Ashitaba Chalcone 4-Hydroxydericcin Promotes Glucagon-Like Peptide-1 Secretion and Prevents Postprandial Hyperglycemia in Mice.

Ashitaba Chalcone 4-Hydroxydericcin Promotes Glucagon-Like Peptide-1 Secretion and Prevents Postprandial Hyperglycemia in Mice.

Journal: Molecular nutrition & food research

Published: August 26, 2024

Inhibition of GAPDH aggregation as a potential treatment for acute ischemic stroke.

Inhibition of GAPDH aggregation as a potential treatment for acute ischemic stroke.

Journal: iScience

Published: May 17, 2024

Insulin reduces endoplasmic reticulum stress-induced apoptosis by decreasing mitochondrial hyperpolarization and caspase-12 in INS-1 pancreatic β-cells.

Insulin reduces endoplasmic reticulum stress-induced apoptosis by decreasing mitochondrial hyperpolarization and caspase-12 in INS-1 pancreatic β-cells.

Journal: Physiological reports

Published: May 15, 2024

Showing 1-12 of 67

Last Updated: 09/26/2026