Microfluidic system, method for inhibiting, delaying, or reversing cellular senescence using microfluidic system, and cell obtained therefrom

A method for inhibiting, delaying, or reversing cellular senescence, comprising:

• having an isolated cell flow;
• and
• crashing the cell into an impact surface installed on a flow path of the cell to apply a physical impact to the cell, whereby a reorganization of cytoskeleton occurs in the cell without causing cell death,
• wherein the having an isolated cell flow is performed by injecting a fluid containing the cell into a microchannel to flow in accordance with a predetermined parameter (Re),
• wherein the parameter (Re) is determined by Equation 1:
• Re=ρVD/μ (Equation 1)
• wherein, in Equation 1, ρ is a density of the fluid, V is a velocity of the fluid, D is a characteristic length of the fluid, and μ is a viscosity coefficient of the fluid, and
• wherein the parameter (Re) has a value of from 75 to 290.