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Improving artificial vascular grafts requires better materials and surface designs to reduce blood clotting and support blood vessel cell growth.

Dehydroepiandrosterone (DHEA) is a prohormone important for producing sex steroids and has potential health benefits.

Prostate cancer cells can make their own androgens to activate the androgen receptor, and treatments like abiraterone may increase this ability, suggesting new therapies should target the entire steroid-making pathway.

The paper concludes that understanding melanocyte development can help in insights into skin diseases and melanoma diversity.

Testosterone is important for men's sexual function, may help some women's sexual desire, while other hormones and neurotransmitters also play complex roles in sexual behavior.

The bulletin provides guidelines for diagnosing and managing PCOS, suggesting weight loss, hormonal contraceptives, and diabetes screening, with clomiphene for infertility and various treatments for excess hair.

Calreticulin has roles in healing, immune response, and disease beyond its known functions in the endoplasmic reticulum.

Stem cell niches are crucial for regulating stem cell behavior and tissue health, and their decline can impact aging and cancer.

The document concludes that the understanding of scar formation is incomplete and current prevention and treatment for hypertrophic scars and keloids are not fully effective.

Lichen Planus is a less common condition affecting skin and mucous membranes, with various types and associated risk factors, challenging to diagnose, significantly impacts life quality, and may have a risk of cancerous changes in oral lesions.

Epithelial-mesenchymal interactions control hair growth cycles through specific molecular signals.

Some drugs can cause rare but potentially deadly skin reactions, and early treatment and avoiding the drug again are key.

The research shows that a gene called Wnt3 affects hair growth and structure, causing short hair and balding when overactive.

The guidelines advise against using testosterone and DHEA in women for most conditions due to safety and effectiveness concerns, but suggest considering testosterone for postmenopausal women with low sexual desire.

Insulin resistance is a key factor in polycystic ovary syndrome, but genetics may also contribute.

Wnt1/βcatenin signaling is crucial for heart repair after injury.

A protein from certain immune cells is key for new hair growth after skin injury in mice.

Blocking the enzyme 5α-reductase can shrink the prostate and help treat enlarged prostate issues.

Creating stronger blockers for skin enzymes might lead to better treatment for conditions like acne and excessive hair growth.

Insulin resistance and obesity are key factors in the development and worsening of polycystic ovary syndrome, and lifestyle changes are important for managing it.

Using the eye pressure medication latanoprost can cause excessive hair growth and darker eyelashes on the treated eye.

PGD2 stops hair growth and is higher in bald men with AGA.

Stem cell niches are crucial for regulating stem cell renewal and differentiation, and understanding them can help in developing regenerative therapies.

Overexpression of activin A in mice skin causes skin thickening, fibrosis, and improved wound healing.

Artificial skin development has challenges, but new materials and understanding cell behavior could improve tissue repair. Also, certain growth factors and hydrogel technology show promise for advanced skin replacement therapies.

Metformin helps manage polycystic ovary syndrome by improving insulin resistance and ovulation, but more research is needed on its full effects.

Calcium affects where root hairs grow, but other unknown factors determine their growth direction.

Sebocytes play a key role in controlling androgen levels in human skin.

Some herbal therapies may help with skin conditions, but more research is needed to confirm their safety and effectiveness.

Androgens may cause hair loss by increasing TGF-beta1 from scalp cells, which inhibits hair cell growth.