摘要：

The present invention relates to a method for controlling elasticity of skin and compositions for the same, and more particularly, to a method for controlling elasticity of skin comprising the step of using a compound that inhibits or induces expression of tropoelastin mRNA or protein in keratinocytes. The present invention provides compositions for maintaining elasticity of skin by controlling tropoelastin mRNA or protein within human skin. The method for controlling elasticity of skin and compositions thereof regulates tropoelastin expression in keratinocytes, maintaining elasticity of skin and inhibiting production of elastotic material.

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