microcurrent upregulates α-SMA, activating cells that rebuild and contract tissue
Microcurrent stimulation upregulated α-smooth muscle actin (α-SMA) expression, activating myofibroblast differentiation and facilitating extracellular matrix deposition and tissue contraction in diabetic wounds.
What this means for you
Your body repairs damaged tissue using specialized cells that pull wound edges together and lay down fresh structural material. Microcurrent appears to switch those cells on — which is why better skin integrity and faster surface recovery are among the most commonly reported responses, especially in compromised or slow-healing tissue.
The published research
Biomimetic electric interface-mediated cellular activation promotes diabetic wound healing via self-powered wearable thermoelectric patch
Materials Today Bio · 2025
This page describes a documented finding about the underlying wellness technology. It is not a marketing claim about any specific device. For information about HOCATT specifically, visit hocatt.com.