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Low Vitamin D receptor levels in breast cancer are linked to worse outcomes and more bone metastases, and could be a marker for prognosis.

Sensory neuron remodeling and Merkel-cell changes happen independently during skin maintenance.

Hair follicle stem cells are promising for blood vessel formation and tissue repair.

Hair follicles in mutant mice self-organize into ordered patterns within a week.

NF-κB signaling is crucial in many diseases and can be targeted for new treatments.

The hair keratin gene KRT81 is found in both normal and breast cancer cells and helps them invade surrounding tissues.

Finasteride and dutasteride are equally effective and safe for treating benign prostatic hyperplasia.

Certain transcription factors are key in controlling skin stem cell behavior and could impact future treatments for skin repair and hair loss.

Inhibitors of the enzyme 5 alpha-reductase could potentially treat disorders like prostate cancer and baldness.

Cysteine helps maintain keratin production in skin cells even when iron is low.

Men generally have more severe COVID-19 cases and higher death rates than women due to biological differences.

A special gel with medicine helps prevent melanoma from coming back after surgery.

High levels of ERK activity are key for tissue regeneration in spiny mice, and activating ERK can potentially redirect scar-forming healing towards regenerative healing in mammals.

PDRN, derived from salmon sperm, shows promise in healing wounds, reducing inflammation, and regenerating tissues, but more research is needed to understand its mechanisms and improve its use.

Aging causes changes in the scalp that can affect hair growth and lead to older-looking hair in women.

Epigenetic changes control how adult stem cells work and can lead to diseases like cancer if they go wrong.

Sensory neuron changes and Merkel-cell changes in the skin happen independently during normal skin maintenance.

The vitamin D receptor has many roles in the body beyond managing calcium, affecting the immune system, hair growth, muscles, fat, bone marrow, and cancer cells.

TRP channels in the skin are important for sensation and health, and targeting them could help treat skin disorders.

Thyroid hormones and androgens affect gene expression in frog reproductive organs differently between males and females.

Frizzled receptors are essential for various body development processes and maintaining certain body functions.

Eating selenium-rich rice improved antioxidant activity and signs of aging in mice.

Phospholipase A2 enzymes play key roles in skin health and disease.

Melatonin receptor genes likely play an important role in the development of goose feather follicles.

Too much male hormone in mothers can negatively affect the sexual behavior of both male and female baby mice.

The authors maintain that shorter androgen receptor alleles may lead to milder COVID-19 by positively affecting the immune response, not due to changes in testosterone levels or activity.

The document concludes that understanding how adult stem and progenitor cells move is crucial for tissue repair and developing cell therapies.

Hormones, especially testosterone and DHT, are key for penis development and function, and testosterone therapy may help with erectile dysfunction in those with low levels.

BMPR1a-ECD reduces wrinkles much more effectively than retinoic acid.

Micrografts are useful for healing wounds, regenerating bone and periodontal tissues, and improving hair transplantation outcomes.