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Scientists created a lab-grown hair follicle model that behaves like real hair and could improve hair loss treatment research.

Removing the outer skin layer increases drug absorption and offers non-invasive treatment options, with some methods allowing for quick skin recovery.

The mTurq2-Col4a1 mouse model shows that cells can divide while attached to stable basement membranes during development.

George Ernest Rogers was a notable scientist who made important discoveries about hair and wool proteins.

Researchers created a stable rabbit cell line for hair research that doesn't age quickly or become cancerous.

Rice water and hibiscus can help improve hair health and growth.

Exposure to toxic elements like mercury and lead may be linked to autism, and a higher zinc to copper ratio might help protect against it.

A new semi-automatic hair implanter could make hair transplants easier, more successful, and more accessible.

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

People with early-onset hair loss have higher risk of heart issues, so early screening is important.

AGA patients have higher rates of metabolic syndrome and carotid atheromatosis, suggesting early screening and prevention is important.

Reflectance confocal microscopy confirms that yellow dots are signs of damaged hair follicles in alopecia areata.

Injecting platelet-derived growth factors into ovaries may improve IVF outcomes by enhancing egg quality and embryo health.

A new nanoagent effectively kills bacteria and speeds up wound healing.

The microneedle arrays effectively promote wound healing and have potential for clinical use.

Melatonin improved cashmere production in goats during the first cycle but had no lasting effects on the next cycle.

Women with PCOS are at high risk of glucose metabolism issues and heart diseases, especially if overweight, highlighting the need for early intervention.

Stem cell research and regenerative medicine have made significant advancements in treating various diseases and conditions.

Oral processed egg yolk improves hair regrowth and quality in alopecia patients.

Men with urinary symptoms are more likely to have erectile dysfunction, and there's a debate about research methods and authorship ethics.

Use minoxidil for hair loss; finasteride and dutasteride for men, dutasteride for women.

Metformin is effective for treating excessive hair growth in women with PCOS and may work better than the standard treatment in some ways.

Humans lost body hair relatively recently in evolution.

Masculine facial features may not reliably indicate heritable health, and more research is needed.

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.

The conclusion is that tissue structure is key for stem cell communication and maintaining healthy tissues.

Topical drugs and near-infrared light therapy show potential for treating alopecia.

Ruxolitinib can help regrow hair in severe alopecia areata.

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

Sarcoptic mange nearly wiped out vicuñas and guanacos in an Argentine park.