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Scientists made working salivary glands in mice using bioengineered cells, which could help treat dry mouth.

CDP is crucial for lung and hair follicle cell development.

Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.

Stem cells in the hair follicle are regulated by their surrounding environment, which is important for hair growth.

Different types of stem cells and their environments are key to skin repair and maintenance.

TGF-β signaling is crucial for stem cell maintenance, differentiation, and has implications for cancer treatment.

Modulating BMP activity changes the number, size, shape, and type of ectodermal organs.

Hair follicles produce and respond to melatonin, affecting hair growth and sensitivity to estrogen.

MIM is crucial for hair follicle formation and regeneration by controlling cilia formation and hedgehog signaling through its interaction with Cortactin and Src.

Stress increases nerve fibers and immune cell activity in mouse skin, possibly worsening skin conditions.

Blocking the Wnt pathway could lead to new treatments for cancer and tissue repair but requires careful development to avoid side effects.

Finasteride may cause long-lasting sexual side effects.

Manipulating the catagen and telogen phases of hair growth could lead to treatments for hair disorders.

Hair color production is closely linked to the active growth phase of hair in mice and may also influence hair growth itself.

The document concludes that assessing hair follicle damage due to cyclophosphamide in mice involves analyzing structural changes and suggests a scoring system for standardized evaluation.

Medications have become the main treatment for enlarged prostate symptoms, replacing surgery and watchful waiting.

Antiandrogens affect androgen-dependent body functions and are used for various medical conditions, with some risks like fetus feminization, but new forms like 17α-propylmesterolone show promise for acne without systemic effects.

The circadian clock is crucial for tissue renewal and regeneration, affecting stem cell functions and having implications for health and disease.

Low-oxygen conditions and ECM degradation products increase the healing abilities of perivascular stem cells.

Growth factors are crucial for hair development and could help treat hair diseases.

BMP2 and BMP7 have opposite roles in feather formation.

Platelet-rich plasma might help tissue regeneration in dentistry, but results vary and more research is needed.

MDP hydrogel heals wounds faster and better than other treatments in diabetic mice.

Mammals might fail to regenerate not because they lack the right cells, but because of how cells respond to their surroundings, and changing this environment could enhance regeneration.

Skin development in mammals is controlled by key proteins and signals from underlying cells, involving stem cells for maintenance and repair.

Vitiligo affects overall health and self-esteem, needing more research and awareness.

Fat cells are important for healthy skin, hair growth, and healing, and changes in these cells can affect skin conditions and aging.

Beta-sitosterol has potential health benefits but needs more research to fully understand its effects and improve its use in treatments.

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.

5α-reductase inhibitors can cause sexual problems, higher risk of aggressive prostate cancer, and depression.