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P-cadherin is important for hair growth and health, and its problems can cause hair and skin disorders.

Pig skin cells can turn into mesodermal cells but lose their ability to become neural cells.

Researchers found a gene in hamsters that responds to male hormones and may be indirectly controlled by them.

Bright light during the day doesn't change most human clock genes but may slightly increase Rev-erb-ß.

Ingenol mebutate gel changes gene expression related to skin development and immune response in actinic keratosis.

Sonic hedgehog proteins may help grow hair.

A new MBTPS2 gene variant disrupts fat metabolism and collagen production, causing Osteogenesis imperfecta.

Sex steroids affect the MafB gene differently in male and female hamsters.

Hair follicles can be used to quickly assess drug effects in cancer treatment.

Male sexual differentiation is regulated independently, while female differentiation occurs in an androgenic environment, affecting conditions like congenital adrenal hyperplasia.

Mutations in the androgen receptor gene cause different levels of androgen insensitivity, making it hard to create simple tests for the condition.

Understanding phenotypic plasticity is crucial for developing effective cancer therapies.

Msx and Dlx genes are crucial for development, controlling cell behaviors like growth and differentiation through their roles as gene regulators.

Mammalian organs regenerate using stem cells and cell plasticity, but this ability declines with age.

CDP is crucial for lung and hair follicle cell development.

Too much Smad7 changes skin and hair development by breaking down a protein called β-catenin, leading to more oil glands and fewer hair follicles.

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

Fat cells in the skin help start healing and form important repair cells after injury.

Overexpressing Dsg3 in mice skin causes excessive cell growth and abnormal skin development.

Birds can lose neck feathers due to a genetic change that increases a gene's activity, helping them adapt to heat.

Removing both KLK5 and KLK7 proteins can prevent death and skin issues in Netherton syndrome.

Muscles and nerves that cause goosebumps also help control hair growth.

Stem cells are crucial for tissue growth, cancer treatment, and disease modeling, but challenges remain in clinical use.

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

Testosterone may slow down wound healing and increase inflammation.

Lung repair involves both dedicated and flexible stem cells, important for developing new treatments.

The hydrogel shows promise for wound healing due to its strong mechanical, antimicrobial, and antioxidant properties.

PEVs effectively deliver minoxidil through skin.

HPV-150 and HPV-151 are rare skin viruses linked to warts and some skin cancers.

New gel formulas without ethanol and propylene glycol, containing a minoxidil-methyl-β-cyclodextrin complex, have been created for treating hair loss.