Column｜Stem Cell & Regenerative Medicine Insights

Preparing for the Atopic Scalp Post-Procedure Flare That Returns After Stem Cell Conditioned Media Scalp Treatment in Patients with Atopic Dermatitis or Psoriasis — Dr. Moriwaki Explains How Microtrauma and Heat Trigger Itch and Eczema, and the Safe Margin for Restarting Topical Steroids and Moisturizers

Amyloidosis, Sarcoidosis, and Other ‘Rare but Not-to-Be-Missed’ Scalp Lesions Behind Hair Loss — Dr. Moriwaki at AVAN TOKYO Ginza on Reading Skin Signs of Systemic Disease

Does Stem Cell Conditioned Media Really “Work Differently by Lot”? — Dr. Moriwaki on Biologic Lot Variability and the Limits of Standardization

Are Exosomes and Stem Cell Conditioned Media Distinct Entities or Nested Layers? — Dr. Moriwaki Explains the Hierarchical Relationship Between Particles, miRNA, and Growth Factor Proteins

Can Hair Ever Regrow on a Scalp Made Smooth by Trauma or Burn Scars? — Dr. Moriwaki Organizes What Post-Traumatic Scarring Alopecia Actually Loses, and What Stem Cell Conditioned Media Can and Cannot Save

When Patients on Biologics or Immunosuppressants for Psoriasis or Atopic Dermatitis Consider Stem Cell Conditioned Media Scalp Treatment — Dr. Moriwaki Outlines the Infection-Risk and Timing Safety Margins for Systemic Therapy

How Long Is ‘Wait and See’ Reasonable for Men Whose AGA Progression Is Hard to Read? — Dr. Moriwaki Organizes the Observation Axes for AGA Progression Assessment and When to Turn Up Treatment Intensity

Why Postpartum Hair Loss Shows Up First at the Frontal Hairline — Dr. Moriwaki on Synchronized Hair Cycles, Follicular Miniaturization, and How Stem Cell Conditioned Media Can Run Alongside Recovery of the Scalp Environment

Trichotillomania (Compulsive Hair Pulling): Can Stem Cell Conditioned Media Actually Help a Scalp That Has Been Pulled at for Years? Dr. Moriwaki on the Reversibility of Trichotillomania Follicular Damage and the Need to Run Psychiatric Care in Parallel