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Lactate production is important for activating hair growth stem cells.

A gene called APCDD1, which controls hair growth, is found to be faulty in a type of hair loss called hereditary hypotrichosis simplex.

The document concludes that developing generic topical drugs requires ensuring they match the original in quality, composition, and structure, and often involves complex testing and regulatory steps.

Shorter CAG repeats may cause hair and skin issues, while longer ones may link to acne.

Skin cells produce and activate vitamin D, which regulates skin functions and supports hair growth.

Opioid painkillers can cause many side effects, including breathing problems and addiction, but are generally considered safe when used properly.

Menopause can lead to skin and hair problems due to hormonal changes, but hormone replacement therapy might help slow these effects.

Bone Morphogenetic Proteins (BMPs) help control skin health, hair growth, and color, and could potentially be used to treat skin and hair disorders.

Wnt signaling controls whether hair follicle stem cells stay inactive or regenerate hair.

Scientists found a new, less invasive way to study body clocks using hair cells, which shows shift workers' body clocks don't match their lifestyles.

Stem cell niches support, regulate, and coordinate stem cell functions.

Radiation therapy with a higher dose for the brain improves survival in cerebellar medulloblastoma.

The new "differential stripping" method effectively measures how much substance gets into hair follicles.

Certain inhibitors slow down plant growth by causing early cell specialization without changing the cell development pattern.

Vitamin D and its receptor regulate skin functions like cell growth, immunity, hair cycle, and tumor prevention.

Methotrexate treats various disorders by inhibiting DNA synthesis, but careful monitoring is needed to avoid toxicity and manage side effects.

Male and female skin differ due to hormones, affecting conditions like hair loss, acne, and skin cancer, and suggesting a need for gender-specific treatments.

Laser hair removal effectiveness depends on targeting hair structures without harming the skin, and improvements require more research and expert collaboration.

Young adults have about 230,000 tactile nerve fibers, decreasing 5-8% per decade with age.

Liposomes improve drug delivery and reduce skin irritation in dermatology.

K6hf is a unique protein found only in a specific layer of hair follicles.

Estrogen replacement can improve skin health in menopausal women but doesn't reverse sun damage or prevent hair loss.

Exosomes could potentially enhance tissue repair and regeneration with lower rejection risk and easier production than live cell therapies.

Human dermal fibroblasts are the main cells targeted by a virus that can cause a deadly skin cancer, and a certain inhibitor can effectively block this infection.

Inflammation may be linked to hair loss, and targeting specific enzymes could help treat it.

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.

Mice hair growth patterns get more complex with age and can change with events like pregnancy or injury.

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

Stem cell plasticity is crucial for wound healing but can also contribute to cancer development.