Science & Research
Research summaries on hair biology, androgenetic alopecia, emerging therapies, clinical studies, regulatory context, and evidence quality.
How to Use This Topic Hub
Start with the articles that match your current question, then compare the advice against your Norwood stage, donor area, budget, medical history, and treatment goals. For surgery-related decisions, use these guides to prepare consultation questions rather than as a substitute for an in-person medical evaluation.
Participating in Hair Loss Research Using Your myhairline.ai Data
Your tracking data can contribute to hair loss research. Learn how the myhairline.ai research program uses anonymized data to improve hair loss science.
Scalp Microbiome and Hair Density: Tracking the Follicular Ecosystem
The scalp microbiome influences follicle health and androgenetic alopecia progression. Track density changes alongside probiotic and scalp microbiome...
Senolytics and Hair Loss: Can Clearing Senescent Cells Restore Density?
Senolytic drugs clear senescent cells from tissues. Research suggests targeting follicular senescence may restore hair density in aging patients.
Sonic Hedgehog Pathway and Hair: Tracking Growth Cycle Regulators
The Sonic Hedgehog pathway controls hair follicle cycling. Understanding this pathway helps interpret why certain treatment combinations produce synergistic...
SW033291 and 15-PGDH Inhibitor Hair Research: Future Tracking Targets
15-PGDH inhibitors like SW033291 boost local PGE2 and have shown dramatic hair regrowth in animal studies. Track these treatments as they enter human trials.
Telomere Health and Hair Loss Tracking: The Aging Follicle Connection
Telomere shortening in hair follicle stem cells is linked to androgenetic alopecia progression. Learn how tracking data reveals your follicle aging rate.
Thymosin Beta-4 Hair Research: Tracking the Wound Healing Pathway
Thymosin Beta-4 (TB500) activates hair follicle stem cells through wound-healing pathways. Track density response to TB500 protocols with objective data.
TrichoScan Integration: Combining Clinical Trichoscopy with AI Home Tracking
Combine TrichoScan clinical sessions with myhairline.ai home tracking for complete density monitoring. Learn the optimal protocol for both systems.
Trichoscopy Dermoscopy Findings and AI Tracking: Reading the Same Signs
Learn how trichoscopy dermoscopic findings like peripilar sign and yellow dots connect to AI density tracking metrics. Bridge clinical and home data.
Vellus to Terminal Hair Ratio Tracking: A Key Androgenetic Alopecia Marker
The vellus-to-terminal hair ratio is a diagnostic marker for androgenetic alopecia. Track this ratio with AI photo analysis for a quantitative AGA severity...
Wnt Signaling and Hair Follicle Cycling: The Science Behind Tracking Cycles
Wnt signaling controls the hair growth cycle. Understanding this pathway helps interpret why AI tracking shows cyclical density patterns even on stable...
Wnt7a Activation and Hair Growth: Tracking the Anagen Initiator
Wnt7a is a key anagen initiator. Experimental treatments targeting Wnt7a activation are in preclinical development. This guide explains the pathway and...