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Dynamic, light touch is sensed through a common mechanism involving Piezo2 channels in sensory axons.

The photographic method for measuring facial hair density is reliable and valid but needs further testing on different hair densities and skin colors.

5ARIs lower PSA levels, but other tests are needed to avoid missing aggressive prostate cancer.

The document describes a method for preparing hair for microscopy by embedding it in plastic, cutting it, and storing it cold before imaging.

Choosing the right method to separate skin layers is key for good skin cell research.

A thorough initial check-up is essential before sperm banking to ensure the best chance of preserving good quality sperm.

Hair stem cells were tracked in mice using a special imaging technique, showing that it's possible to monitor hair growth this way.

Excessive hair growth in women, often from high androgen levels, is usually caused by PCOS, and can be treated with hair removal, medication, and possibly weight loss.

Baseline severity, disease activity, and relapse history are key to predicting response and recurrence in alopecia areata.

A woman's rare benign tumor that released both cortisol and testosterone was successfully removed, improving her health.

Certain drugs, especially those for eyes, bacterial infections, imaging tests, and skin conditions, are more likely to cause itching, with differences seen across gender, age, and weight.

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

Rare ovarian tumors can cause increased male hormones in postmenopausal women; surgery is an effective treatment.

Science improves peace by advancing medical treatments, like laser therapies and non-invasive imaging.

Finasteride reduces PSA levels by around 40-50% in BPH patients.

The current methods for diagnosing polycystic ovary syndrome are too vague and may lead to misdiagnosis and problems in research.

Facial plastic surgery has evolved to focus on less invasive techniques and innovative technologies for cosmetic and reconstructive procedures.

Bleaching hair removes its protective top layer and exposes more hydrophilic groups, changing its chemical surface and affecting how it interacts with products.

The document concludes that there is no agreed-upon best method for measuring drug delivery within hair follicles and more research is needed to validate current techniques.

Microencapsulation helps protect and track therapeutic cells, showing promise for treating various diseases, but more work is needed to improve the technology.

Touch sensitivity in mouse skin decreases during hair growth due to changes in touch receptors.

Stem cells and their surrounding environment in hair follicles work closely together, affecting hair growth and having implications for cancer and tissue regeneration.

3D imaging shows clearer details of skin structure changes with age.

Ultrasound shows 80% of Hidradenitis Suppurativa patients have abnormal hair tracts that may worsen the condition.

Lasers have become precise tools in skin treatment and diagnosis, with ongoing advancements improving their effectiveness.

Researchers created better skin-application menthol capsules that are stable, safe, and penetrate the skin quickly.

The guide explains how to study human skin fat cells and their tissue, aiming to improve research and medical treatments.

Reflectance confocal microscopy is a useful, non-invasive tool for diagnosing some skin diseases, with potential for future improvements.

Stem cells are key for the growth, upkeep, and repair of sebaceous glands and for understanding skin disorders.

Forehead reduction and orbital contouring are important for satisfactory facial feminization in transgender females, with high satisfaction and low long-term problems.