| Bioactivity | Gardenin A is an orally active and synthetic PMF analogue with the neurotrophic effect for neurite outgrowth and neuronal differentiation. Gardenin A promotes neuritogenesis via activating MAPK/ERK, PKC, and PKA, but not TrkA, CREB signaling pathways. Gardenin A also has sedative, anxiolytic, antidepressant, and anticonvulsant effects[1][2]. |
| Invitro | Gardenin A (10-20 μM; 48 h) 可诱导 PC12 细胞神经突生长，(10 μM; 24 小时和 48 小时) 还增加神经元分化和突触形成标记蛋白、生长相关蛋白-43 (GAP-43) 和突触素的表达[1]。Gardenin A (10 μM; 30-120分钟) 显著诱导环 AMP 反应元件结合蛋白(CREB) 的磷酸化和 CRE 介导的转录，这是通过抑制剂 2-萘酚AS-E 磷酸盐 (KG-501) 或使用 CREB siRNA 来抑制的[1]。Gardenin A (10 μM; 15-120分钟) 增加 ERK 磷酸化水平，提高 PKA 和 PKC 活性[1]。 Cell Viability Assay[1] Cell Line: |
| In Vivo | Gardenin A (0.1-25 mg/kg; 口服; 单剂量) 具有神经药理作用，包括镇静、抗焦虑、抗抑郁和抗惊厥作用的小鼠[2]。栀子苷A (1-10 mg/kg; 口服; 单次剂量) 不影响小鼠的运动协调和延迟惊厥的发生[2]。 Animal Model: |
| Name | Gardenin A |
| CAS | 21187-73-5 |
| Formula | C21H22O9 |
| Molar Mass | 418.39 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. Chiu SP, et al. Neurotrophic action of 5-hydroxylated polymethoxyflavones: 5-demethylnobiletin and gardenin A stimulate neuritogenesis in PC12 cells. J Agric Food Chem. 2013 Oct 2;61(39):9453-63. [2]. Alonso-Castro AJ, et al. Evaluation of the neuropharmacological effects of Gardenin A in mice. Drug Dev Res. 2020 Aug;81(5):600-608. |