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In hair, this evidence of aging includes: Graying
It helps boost energy, improve hydration, enhance immunity, and support overall health and wellness
It involves the directed migration of MSCs across the vascular endothelial barrier to target tissues under the guidance of chemokines released from injured areas ( This homing process is governed by intricate molecular mechanisms, among which the interaction between stromal cell-derived factor-1 (SDF-1) and its receptor C-X-C chemokine receptor type 4 (CXCR4) is particularly crucial