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目前认为微囊是维持细胞正常运转及信息传递的信号加工中心,微囊内的微囊蛋白在一些重要细胞信号转导途径中发挥关键的信号刹车作用。微囊蛋白的肌肉特异亚型微囊蛋白-3在骨骼肌和心肌大量表达,它与多种典型的骨骼肌营养不良性肌病有关。心肌研究提示它与心肌发育、营养和能量代谢密切相关,并参与心房钠尿肽、水通道蛋白、β-肾上腺素能受体、G蛋白、NO等的信号调节和心肌肥大、心衰等过程。
At present, microcapsules are thought to be signal processing centers for maintaining the normal operation of cells and information transmission. Microcapsules in microcapsules play a key signal braking role in some important cell signal transduction pathways. Microtergous muscle-specific subtype Microcystin-3 is highly expressed in skeletal and cardiac muscle and is associated with a variety of typical skeletal muscular dystrophy myopathies. Myocardial research suggests that it is closely related to myocardial development, nutrition and energy metabolism, and is involved in atrial natriuretic peptide, aquaporin, β-adrenergic receptor, G protein, NO and other signal regulation and cardiac hypertrophy, heart failure and other processes .