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Human hair keratins can self-assemble and support cell growth, useful for biomedical applications.

Skin issues can indicate immune system problems.

The Endocrine Society advised against routine testosterone therapy for women, citing a need for more research on long-term safety and a clear definition of androgen deficiency.

The hydrogel shows promise for wound healing due to its strong mechanical, antimicrobial, and antioxidant properties.

Testing for CAG repeat polymorphism in the androgen receptor gene is not currently recommended for managing hypogonadism.

Hair fiber shape and curvature are not significantly linked when ancestry is considered.

The essential oils nanoemulsion promotes hair growth better than 2% minoxidil in mice.

Super-enhancers controlled by pioneer factors like SOX9 are crucial for stem cell adaptability and identity.

Stem cell niches support, regulate, and coordinate stem cell functions.

Humans lost body hair relatively recently in evolution.

Hair follicle patterns form through a mix of self-organization and signaling interactions.

Trilostane effectively improved symptoms in dogs with a certain adrenal gland disorder.

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.

Stem cell plasticity is crucial for wound healing but can also contribute to cancer development.

Karl E. Weick suggested focusing on everyday events and smaller groups to improve organizational theory and urged the inclusion of nonobvious aspects for better explanations.

Two-photon microscopy helps observe hair follicle stem cell behaviors in mice.

Aging and chronic inflammation weaken the immune system, increasing cancer and infection risks.

A specific genetic mutation may increase male pattern baldness risk, especially in Europeans.

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.

Genetic data can predict male-pattern baldness with moderate accuracy, especially for early-onset cases in some European men.

Certain DNA variants can predict straight hair in Europeans but are not highly specific.

Cell division orientation varies by body site and is linked to epidermal thickness and cell density.

People with Seasonal Affective Disorder have different brain activity in certain areas when resting.

Finasteride reverses early hair loss and promotes growth.

The model showed that randomness accurately describes individual hair growth cycles and that synchronization can cause large fluctuations not seen in humans.

In vivo lineage labelling is better than in vitro methods for identifying and understanding stem cells.

Researchers developed a cost-effective 66 K SNP chip for cashmere goats that is accurate and useful for genetic studies.

The DiLiCre mouse model is an effective tool for precise genome editing using light.

A new method uses expert reviews of home videos to objectively assess children's developmental milestones in single-arm trials.

Celsr1 is crucial for skin cell alignment, while Celsr2 has little effect on this process.