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Aging mice have slower hair regeneration due to changes in signal balance, but the environment, not stem cell loss, controls this, suggesting treatments could focus on environmental factors.

The document concludes that for hair and feather growth, it's better to target the environment around stem cells than the cells themselves.

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.

Women's hair generally gets thinner and less dense starting in their mid-thirties, with hair loss becoming more common as they age due to both genetics and environment.

Different tea tree oil mixtures absorb into hair follicles at varying levels, with microemulsion being the most effective.

Smoking and drinking worsened hair loss in men with genetic hair loss, while eating and sleeping habits didn't; genetics played a bigger role than environment in hair loss.

The cause of alopecia areata is likely a mix of genetics, immune system issues, and environmental factors, with more research needed to understand it fully.

Alopecia areata causes hair loss due to an immune attack on hair follicles, influenced by genetics and environment.

Melanocytes are diverse cells important for pigmentation and skin health, influenced by genetics and environment.

Mouse zigzag hair bends form due to a 3-day cycle of changes in hair progenitors and their environment.

The new facial treatment improved wrinkles and skin thickness, with most patients seeing results within a month, despite some temporary swelling and bruising.

The study showed that some hair follicle stem cells wake up to grow hair while others stay asleep, and that the environment around them is important for hair growth.

Different human traits like skin color and hair type vary between populations due to genetic adaptations to the environment.

About 20% of red foxes and jackals in western Iran have at least one type of ectoparasite, with fleas being the most common.

Six types of bugs were found on goats in Bulgaria, with Linognathus stenopsis being the most common.

The document concludes that Cutaneous Lupus Erythematosus has different forms, is influenced by genetic and environmental factors, and can be treated with various medications, but more targeted therapies are needed.

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.

The document concludes that while significant progress has been made in understanding skin biology and stem cells, more research is needed to fully understand their interactions with their environment.

Pregnancy can cause skin pigmentation, stretch marks, and changes in hair, nails, and sweat glands, with most resolving after birth.

Human hair's ability to get wet is complex and can change with treatments, damage, and environment.

Merkel cells may have roles in sensing magnetic fields, creating fingerprints, Reiki energy healing, passing on environmental information to offspring, and influencing hair shape.

The current understanding of frontal fibrosing alopecia involves immune, genetic, hormonal factors, and possibly environmental triggers, but more research is needed for effective treatments.

Hair and nails are similar keratin structures with different shapes and growth, affected by the same diseases and environmental factors.

Hair gets thinner, grayer, and changes texture with age due to genetics, environment, and cellular changes, affecting the growth cycle.

Skin diseases in Turkish children vary by age and gender, with infections, eczema, acne, and allergies most common.

A method was created in 2005 to identify minoxidil, a hair growth ingredient, in products using two types of capillary zone electrophoresis, and it found that most products had about 2% minoxidil.

About 69% of school children in Kashmir valley have skin disorders, with eczema and acne being the most common.

The yeast found in a sea lion's skin lesion was almost identical to that on healthy skin, suggesting environmental factors may affect fungal growth and the cause of the lesion is unclear.

Skin changes throughout life, from development before birth to aging effects like wrinkles, influenced by both genetics and environment.

Skin problems are common in Bangladesh due to arsenic, prompt treatment of diabetic foot ulcers is crucial, maternal transmission causes most neonatal herpes, treatments for pediatric vasculitis are effective, the chickenpox vaccine works, more frequent UVB therapy helps psoriasis, certain jobs increase hand dermatitis risk, monoclonal antibodies treat psoriasis well, lifestyle affects psoriasis, alefacept improves psoriasis, imiquimod cream partially clears basal cell carcinoma, and iron may not help chronic hair loss.