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Adults with trichotillomania do not have different pain sensitivity to cold pressor pain compared to healthy individuals.

The report concludes that PCOS is mainly a condition of excess male hormones and its definition may change as new information is discovered.

Histone demethylases can change gene expression and may be linked to diseases like cancer.

While PCOS might increase the risk of heart disease, there's not strong evidence to prove it causes earlier heart problems.

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

Increasing mir-302 turns human hair cells into stem cells by changing gene regulation and demethylation.

Hair follicle stem cells use specific chromatin changes to control their growth and differentiation.

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

Tight junctions are key for skin protection and controlling what gets absorbed or passes through the skin.

Women with PCOS have heart-related issues not because of obesity, but due to insulin resistance and low adiponectin levels.

Protoporphyrin IX is useful in cancer treatment but can cause health problems if not properly regulated.

Sonic hedgehog signaling is crucial for hair growth and maintaining hair follicle identity.

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.

Choosing the right patients, using proper techniques, and having thorough knowledge are key to preventing and managing dermal filler complications.

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

Scientists turned mouse stem cells into skin cells that can grow into skin layers and structures.

There are many treatments for permanent hair loss disorders, but their effectiveness varies and there's no clear best option.

Kawasaki Disease is rare and often missed in adults, who show different symptoms than children, and may benefit from early treatment.

Stem cells are crucial for tissue growth, cancer treatment, and disease modeling, but challenges remain in clinical use.

Advanced human skin models improve drug development and could replace animal testing.

Skin problems can be caused or worsened by physical forces and pressure on the skin.

ADT, especially enzalutamide, may increase the risk of heart rhythm problems and sudden death in men.

Human hair follicle cells can be turned into stem cells similar to embryonic stem cells.

Maintaining the right amount of retinoic acid is crucial for healthy hair and skin.

Injection lipolysis effectively reduces small fat deposits and should be done with care and proper patient selection.

Skin and hair can regenerate after injury due to changes in gene activity, with potential links to how cancer spreads. Future research should focus on how new hair follicles form and the processes that trigger their creation.

Some hormone-related drugs may protect brain cells in Parkinson's disease differently in men and women.

Proper control of β-catenin activity is crucial for development and preventing diseases like cancer.

Doctors have known about fungal skin infections for a long time, but only made major progress in understanding and treating them since the mid-1800s.

Finasteride and dutasteride reduce unwanted movements from Parkinson's disease treatment by normalizing certain brain signals.