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Some patients with mycosis fungoides or Sézary syndrome experience hair loss, which may be similar to alopecia areata or linked to skin lesions, possibly due to abnormal T cells, and bexarotene can help treat it.

A woman had a rare reaction to ear piercing that caused earlobe swelling, which was best treated by removing the piercing and not re-piercing.

Abnormal Hedgehog signaling in blood cancers may help tumors grow and resist chemotherapy, suggesting potential for targeted treatments.

Correct skin biopsy techniques are crucial to avoid misdiagnosis of skin diseases.

Skin aging reflects overall body aging and can indicate internal health conditions.

Activating β-catenin in mammary cells leads to changes that cause early-stage abnormal growths similar to skin structures.

The conclusion suggests that prostate cancer should be classified by castration status and that new therapies targeting androgen receptor signaling show promise.

The document concludes that while some organisms can regenerate body parts, mammals generally cannot, and cancer progression is complex, involving mutations rather than a strict stem cell hierarchy.

Most adrenal cortex tumors are benign and non-secreting, but proper diagnosis and treatment are important due to the rare possibility of cancer.

Wild African goats have genetic adaptations for surviving harsh desert conditions.

Dermatologists give better information on pathology forms, hypersensitivity vasculitis is a common skin issue, misdiagnoses can occur, and various skin conditions are linked to loss of elastin or genetic factors.

Certain types of T cells are essential for healthy skin and play a role in skin diseases, but more research is needed to improve treatments.

Some skin conditions are associated with other serious diseases, and office microscopy may miss many fungal infections.

DNA profiling in forensics has improved, but predicting physical traits and ancestry from DNA has limitations and requires ethical consideration.

Keratinocytes and adipose-derived stem cells can effectively heal difficult skin wounds.

Skin stem cells maintain and repair the outer layer of skin, with some types being essential for healing wounds.

The tumor suppressor gene FLCN affects mitochondrial function and energy use in cells.

Hdac1 and Hdac2 help maintain and protect the cells that control hair growth.

Transplant success has improved with better immunosuppressive drugs and donor matching.

The JAK/STAT pathway is important in cell processes and disease, and JAK inhibitors are promising for treating related conditions.

Oral valganciclovir improved a patient's skin condition caused by immunosuppression.

Botulinum toxin type A significantly reduces scalp psoriasis severity compared to placebo.

Modern lifestyles, including poor diet, stress, and long-term use of certain medications, hinder the body's ability to heal from inflammation, leading to chronic diseases.

A cancer drug caused unusual hair growth on a 100-year-old man's scalp and eyelashes.

Plet-1 protein helps hair follicle cells move and stick to tissues.

Misbehaving hair follicle stem cells can cause hair loss and offer new treatment options.

Androgen receptor activity blocks Wnt/β-catenin signaling, affecting hair growth and skin cell balance.

Stress may contribute to hair loss in alopecia areata by affecting immune responses and cell death in hair follicles.

Brodalumab effectively treated a man's severe hand and foot psoriasis.

Skin cell-derived vesicles can help heal skin injuries effectively.