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The May issue discussed publishing agreements and four studies on cholesterol in hair, cancer cell changes, hormones in the uterus, and skin protein effects.

Flow cytometry was effective in diagnosing metastatic breast cancer in a bone marrow sample.

Human stem cells can help form hair follicles in mice.

Activins and follistatins, part of the TGFβ family, are crucial for hair follicle development and skin health, affecting growth, repair, and the hair cycle.

Capsaicin, found in chili peppers, can slow down hair growth by affecting skin cells and hair follicles.

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

Pmg-1 and Pmg-2 are new genes important for skin and mammary gland development.

MicroRNAs play a crucial role in skin and hair health, affecting everything from growth to aging, and could potentially be used in treating skin diseases.

Male hormones are important for hair and oil gland development and can cause conditions like excessive hair growth and acne.

Hair and nail cells share similar proteins, indicating a common differentiation pathway.

The Kras mutation changes normal cell signals, leading to disrupted tissue structure and potential cancer.

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

Disruptions in hair follicle fibroblast dynamics can cause hair growth problems.

The enzymes Tet2 and Tet3 are important for skin cell development and hair growth.

Netherton Syndrome is a non-treatable genetic disorder in children causing skin, hair, and allergy issues.

Snakes and worm lizards lost claw proteins due to similar evolutionary changes.

Activating PPAR-γ signalling can protect hair follicle stem cells from damage caused by chemotherapy.

An 8-year-old girl had a rare, benign skin tumor on her forehead.

Neuronatin is found in specific cells within rat testis, hair follicles, tongue, and pancreas, suggesting it has various roles in tissue development and function.

RANK is a key target in breast cancer treatment due to its role in tumor growth and bone metastasis.

Menopause causes significant changes in the vaginal introitus, but less so in the labia majora, which may lead to symptoms of vaginal atrophy.

Markers help differentiate between apocrine and eccrine sweat glands to identify sweat gland tumors.

Endo-HSE helps grow hair-like structures from human skin cells in the lab.

The document concludes that recognizing oral lesions is important for diagnosing syphilis.

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

Scientists created stem cells that can grow hair and skin.

Hair follicles and deer antlers regenerate similarly through stem cells and are influenced by hormones and growth factors.

Melanocyte precursors in human fetal skin follow a specific migration pattern and some remain in the skin's deeper layers.

Testosterone can slow down hair growth when combined with certain cells from bald scalps, and this effect can be blocked by an androgen receptor blocker.

Finasteride affects prostate development differently in male and female Mongolian gerbils.