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Acne treatment with isotretinoin increases the presence of p53, a protein, in skin and oil glands, which may help reduce acne severity.

The Wnt signaling pathway is not a major factor in the development of keratoacanthoma, a type of skin tumor.

MicroRNAs are crucial in controlling cell signaling, affecting cancer and tissue regeneration.

Hair dye ingredient PPD causes cell death and aging in human hair cells by altering microRNA levels.

Key proteins and pathways regulate wool fiber diameter in Alpine Merino sheep.

Hair follicle regeneration may slow tumor growth.

Gene therapy shows promise for treating skin disorders and cancer, but faces technical challenges.

Fat cells are important for healthy skin, hair growth, and healing, and changes in these cells can affect skin conditions and aging.

PDGFA/AKT signaling is important for the growth and maintenance of certain skin fat cells.

Cancer can hijack the body's cell repair system to promote tumor growth, and targeting this process may improve cancer treatments.

Melanocyte development from neural crest cells is complex and influenced by many factors, and better understanding could help treat skin disorders.

Skin stem cells maintain and repair the outer layer of skin, with some types being essential for healing wounds.

Raspberry ketone may help grow hair and improve skin elasticity.

Hair and skin can regenerate without bulge stem cells due to other compensating cells.

Adult esophageal cells can start to become like skin cells, with a key pathway influencing this change.

Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.

Zebrafish are useful for studying and developing treatments for human skin diseases.

The C-terminal tail of AHF/trichohyalin is essential for organizing keratin filaments in keratinocytes.

Chemotherapy damages hair follicles, causing hair loss and other cellular changes.

A mouse gene mutation increases the risk of skin cancer.

Nuclear shape and chromatin changes affect gene expression in skin cell differentiation.

A20 protein is crucial for normal skin and hair development.

miR-22, a type of microRNA, controls hair growth and its overproduction can cause hair loss, while its absence can speed up hair growth.

Understanding how cells die in the skin is important for treating skin diseases and preventing hair loss.

AP-2α and AP-2β proteins are essential for healthy adult skin and hair.

Genes related to keratin, skin cell differentiation, and immune functions are key in hedgehog skin and spine development.

The study found that certain genes are important for hedgehog skin appendage development and immunity, with spines possibly evolving for protection and infection resistance.

The conclusion is that the nuclear lamina and LINC complex in skin cells respond to mechanical signals, affecting gene expression and cell differentiation, which is important for skin health and can impact skin diseases.

Notch/CSL signaling controls hair follicle differentiation through Wnt5a and FoxN1.

Research on epidermal stem cells has advanced significantly, showing promise for improved clinical therapies.