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Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.

The document concludes that insulin resistance is key in PCOS development and early treatment is crucial to prevent complications.

Mutations in the NR3C1 gene cause a rare condition that affects hormone signaling and can lead to various symptoms, with dexamethasone as a treatment option.

The conclusion is that understanding how hair follicle stem cells live or die is important for maintaining healthy tissue and repairing injuries, and could help treat hair loss, but there are still challenges to overcome.

Ovol2 is crucial for hair growth and skin healing by controlling cell movement and growth.

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

The document concludes that pregnancy and cancer share immune evasion tactics, but more research is needed before using checkpoint blockade immunotherapy in pregnant cancer patients to avoid harm to the placenta.

Children with atopic dermatitis often have sleep problems due to itching and may benefit from melatonin, which helps with sleep and skin symptoms.

Coffee bean residue extract helps hair growth by activating cell processes.

The model accurately predicts age from saliva and buccal cells for forensic use.

Good nutrition is crucial for health and preventing disease, and supplements can help prevent nutrient deficiencies.

Surgeons need to understand natural hair patterns for better hair restoration results.

Addressing underrepresentation in Parkinson's research is crucial for better treatments and understanding.

The document concludes that more research is needed to understand how to treat muscle pain with drugs.

Overactivating Hedgehog signaling makes hair follicle cells in mice grow hair faster and create more follicles.

Researchers found a genetic link for hereditary hair loss but need more analysis to identify the exact gene.

Hair transplantation has improved with techniques that increase graft survival and patient satisfaction for more natural results.

Radium exposure causes severe health issues, so strict safety measures are essential.

Get head MRI for babies with achondroplasia early, use free immunoglobulin light chains to detect certain neurodevelopmental disorders, and video calls work for speech therapy in patients with facial anomalies.

The document concludes that mouse models are crucial for studying hair biology and that all mutant mice may have hair growth abnormalities that require detailed analysis to identify.

Large-scale reconstructions enhance understanding of vibrissal sensory mapping in the brain.

Some lesser-known causes of PCOS include autoimmune issues, genetic mutations, and changes in the body's microbiome.

Melatonin, the sleep hormone, can help treat skin conditions like dermatitis, hyperpigmentation, and scalp disorders, and may also aid in skin aging prevention and regeneration. However, it's not recommended for asthma due to its pro-inflammatory effect.

Zebrafish are useful for studying and developing treatments for human skin diseases.

All wiping methods are as effective as washing for removing cleaning agent from hair.

Hair grays due to oxidative stress and fewer functioning melanocytes.

Goats with BSE or scrapie show varying symptoms, and using only clinical signs may not detect all scrapie cases.

The document concludes that PK/PD modeling is important for determining the safe and effective dosages of drugs.

Intermittent fasting slows hair growth by damaging hair follicle cells.

Coconut oil makes hair stronger and more flexible than mineral oil.