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Dermal stem cells help regenerate hair follicles and heal skin wounds.

Hair follicles are complex, dynamic mini-organs that help us understand cell growth, death, migration, and differentiation, as well as tissue regeneration and tumor biology.

The document concludes that mouse models are helpful but have limitations for skin wound healing research, and suggests using larger animals and genetically modified mice for better human application.

New research suggests that skin cell renewal may not require a special type of cell previously thought to be essential.

Pregnancy can cause skin darkening, varicose veins, more sweating, hair growth, hair loss after birth, nail changes, and gum inflammation.

The hydrogel with a 1:3 ratio of hydroxyethyl cellulose to hyaluronic acid is effective for delivering drugs through the skin to treat acne.

Hair, teeth, and mammary glands develop similarly at first but use different genes later.

Insulin resistance may contribute to various skin diseases and treating it could improve skin health and prevent more serious conditions.

Topical drugs and near-infrared light therapy show potential for treating alopecia.

Oestrogens help maintain healthy skin, heal wounds, and may protect against skin aging and cancer.

An imbalance between certain immune cells is linked to a chronic skin condition and may be influenced by obesity, smoking, and autoimmune issues.

The article explains the genetic causes and symptoms of various hair disorders and highlights the need for more research to find treatments.

Multiphoton microscopy is a promising tool for detailed skin imaging and could improve patient care if its challenges are addressed.

Pregnant women often experience skin and hair changes, with over half getting stretch marks and pigment changes, and should be cautious with cosmetic procedures due to potential risks.

Men are more likely to get infectious skin diseases, while women are more prone to autoimmune and pigment-related skin conditions, influenced by biological and environmental factors.

Natural 5α-reduced glucocorticoids might be anti-inflammatory with fewer side effects than current options.

Hidradenitis suppurativa may be related to hormones and patients often have metabolic disorders; more research is needed to understand this connection.

The arrector pili muscle might play a role in hair loss and needs more research to understand its impact.

The document concludes that certain mutations may contribute to the inflammation in hidradenitis suppurativa and suggests that targeting TNFα could be a treatment strategy.

Methotrexate effectively treated a 2-year-old's generalized pustular psoriasis without side effects.

New physical methods like electrical currents, ultrasound, and microneedles show promise for improving drug delivery through the skin.

The androgen receptor is a promising target for breast cancer treatment, especially in triple-negative cases, but more research is needed for personalized therapies.

An 8-year-old girl with vitiligo developed extra hair growth on her knee after using tacrolimus ointment.

Melatonin helped some Pomeranian dogs regrow hair, but it wasn't linked to estrogen receptors.

Using longer PEG chains helps nanoparticles penetrate hair follicles better, improving drug delivery for conditions like alopecia.

A 10-year-old girl with Fox Fordyce disease improved with treatment, suggesting the disease can occur before puberty and might be underdiagnosed in young girls.

The document concludes that quick referral and appropriate treatments are crucial for managing common skin conditions and preventing permanent damage.

UVA1-light therapy successfully treated a child's skin condition, mycosis fungoides.

Acne and increased body hair in teenage girls are normal but severe cases may need hormone evaluation and treatment can prevent diabetes linked to PCO.

Fox Fordyce disease can occur in prepubertal girls and may be underdiagnosed.