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The research found a way to identify and study skin cells with stem cell traits, revealing they behave differently in culture and questioning current stemness assessment methods.

Trichohyalin granules help inner root sheath cells in hair follicles harden by integrating with keratin filaments.

Immature hair cells can grow and change into different types of hair cells over time.

A new method was developed to grow and maintain human hair follicle stem cells for hair reconstruction.

Scientists used a special imaging technique to observe that hair follicle regeneration involves cell division and structural changes, mostly in the lower part of the follicle, and that the dermal papilla at the base is crucial for regrowth.

Rat hair follicle stem cells can become corneal epithelium-like cells when exposed to rabbit corneal limbal stroma.

The cornified envelope is crucial for skin's barrier function and involves key proteins and genetic factors.

Most vertebrates can regenerate skin, nails, and corneas, but only some can regenerate teeth and lenses.

Skin cell behavior is influenced by the tightness of nearby cells, affecting their growth and development.

Merkel cell increase is specific to certain skin diseases, not general skin growth.

HBCs in the olfactory epithelium can self-renew or differentiate into other cell types, with specific patterns during regeneration.

Implanted human scalp cells can regenerate hair-like structures in mice.

Melanin granules can be expelled by exocytosis.

The research updated the skin cell profile, finding new skin cell markers and showing fibroblasts' key role in skin health.

The research shows that skin cancer likely originates from hair follicles and that certain cell populations expand to promote skin cancer growth.

EGF–FGF2 helps mouse stem cells grow and become more like nerve cells.

Low level laser therapy may help regenerate hair cells in the ear after damage from gentamicin.

Hair matrix cysts are rare skin nodules with unique features, often needing surgical removal.

Lgr6+ cells are important for tissue repair and could be a target for treating cancer and other diseases.

ABCG2 protein marks stem-like skin cells in human epidermis.

Propranolol can cause reversible hair loss.

SLE can occur in young males and cause knee pain.

A new method efficiently creates cell spheres that help regenerate hair.

Keratinocytes grew and migrated into hair follicle areas but disappeared after 15-20 days.

One type of progenitor cell can maintain normal skin in mice.

Primary cilia affect the size and oil production of eye glands but not the oil's makeup.

Different types of skin cells play specific roles in development, healing, and cancer.