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Keratinocytes help keep hair follicle cells and skin cells separate in 3D cultures, which is important for hair growth research.

Hair has unevenly distributed proteins and lipids, with lipids mainly in the cuticle and proteins in the cortex and medulla.

The dye quickly penetrates hair follicles, mainly through the gap, not the surrounding skin.

Substance P helps restore skin thickness and cell renewal when sensory nerves are reduced.

In situ DNA labeling in hair can help predict forensic DNA analysis success.

One twin girl has Loose anagen syndrome with poorly anchored hair, diagnosed with a simple hair pull test, while her identical twin does not have the condition.

The inner root sheath is crucial for hair follicle stability during the transition from growth to involution.

Careful light microscopy is crucial for detecting mild cases of pili annulati, which weakens hair and varies widely in expression.

Researchers created a quick, cost-effective way to make skin-like tissue from hair follicles and fibroblasts.

Electrospun matrices help regenerate skin and hair follicles using PCL and collagen scaffolds.

Researchers created hair-inducing human cell clusters using a 3D culture method.

The exact identity of skin stem cells and how skin cells differentiate is not fully known.

ORS and hair matrix cells balance growth and differentiation better than normal keratinocytes, with human dermal fibroblasts crucial for proper differentiation.

DPCs and new biomaterials can greatly improve skin healing.

Dermoscopy helped diagnose discoid lupus erythematosus in two patients without needing skin biopsies.

Key genes can rewire networks, changing skin appendage types.

Skin and its underlying fat layer act together to resist mechanical stress, and reinforcing this composite structure may help more with anti-aging than just strengthening the skin alone.

De-epithelialization reduces complications in subcutaneous skin flap procedures.

The patient with lupus and Degos' disease showed significant improvement with treatment.

A rare genetic variant linked to skin cysts was found in blood DNA, suggesting its role in cyst formation.

The document provides a method to prepare human scalp tissue for studying hair follicles at the single-cell level.

Hair follicle stem cells are crucial for touch sensation and proper nerve structure in mice.

Pseudopelade is likely an independent disease due to its distinct features.

Shampoo B, which uses water-soluble silicone, is better at detangling hair in wet conditions due to its two-layer conditioning film.

Keratinocyte adhesion problems can cause skin and hair disorders.

A teenager's hair with alternating white and dark bands, known as Pili annulati, is a genetic condition that is usually harmless and often considered attractive.

Not having enough or having too much of the protein Grainyhead-like 3 leads to various developmental problems.

Tissue-engineered skin substitutes can model junctional epidermolysis bullosa and may help develop gene therapy.

Keratins in Malayan pangolins vary by region, suggesting scales evolved from the tail towards the head.