Henry Le Chang

The paper develops an automated image analysis pipeline to quantify cutaneous innervation in different skin compartments, revealing age and microbial effects on nerve area and length.

This study identifies Mrgpra2's role in AD hyperplasia and chronic itch in mice, showing its deletion reduces scratching and related symptoms.

The paper shows that overexpression of tetracycline transactivator in keratinocytes causes neuropathic itch in mice, which can be reversed by inhibiting Gi signaling or ablating TRPV1 neurons.