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Cultured epithelium can form hair follicles when combined with dermal papillae.

Single Blimp1+ cells can create functional sebaceous gland organoids in the lab.

High proliferative activity and peripheral invasion indicate malignancy in canine sebaceous gland tumors; the term 'epithelioma' should be updated for clarity.

The scalp has more diverse bacteria, while hair has more bacteria and unique types.

Dirty dots are a common scalp finding in elderly women and can be washed away with shampoo.

Yellow and orange colors are important for diagnosing certain skin conditions.

Norwegian puffin dogs have a unique type of hair loss that often doesn't get better on its own and responds well to ciclosporin treatment.

Environmental cues can change the fate and function of epithelial cells, with potential for cell therapy.

Canine hair follicles have stem cells similar to human hair follicles, useful for studying hair disorders.

Most cutaneous adnexal tumors examined were benign and resembled common skin tumors.

Human hair follicles can regenerate after removal, but with low success rate.

Combining plasma rich in growth factors with hair transplant surgery may lead to faster recovery and better outcomes for hair loss treatment.

Wnt and Notch signaling help wound healing by promoting cell growth and regulating cell differentiation.

Skin bacteria, specifically Staphylococcus aureus, help in wound healing and hair growth by using IL-1β signaling. Using antibiotics on skin wounds can slow down this natural healing process.

The HoVert technique is a simple, cost-effective new method that improves alopecia diagnosis by allowing detailed analysis from a single biopsy.

The document explains hair biology, the causes of hair loss, and reviews various hair loss treatments.

Porcine acellular dermal matrix treatment helps wounds heal faster and reduces scarring by affecting Jag1 in skin stem cells.

Using scalp stem cells can improve hair transplants.

Stem cell therapy shows promise for treating hair loss in androgenetic alopecia.

SCD1 is crucial for skin health and overall energy balance.

Sebaceous glands can help harvest hair follicle stem cells to regenerate skin and hair.

The article concludes that developing in vitro models for human hair structures is important for research and reducing animal testing, but there are challenges like obtaining suitable samples and the models' limitations.

Scientists created early-stage hairs from mouse cells that grew into normal, pigmented hair when implanted into other mice.

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

Keratosis pilaris is often linked to genetic mutations and causes skin and hair abnormalities, regardless of those mutations.

VEGFR-2 is active in hair follicles, sebaceous glands, sweat glands, and skin on the human scalp.

New treatments for skin and hair repair show promise, but further improvements are needed.

Scientists created skin-like structures from stem cells that include features like hair and sweat glands.

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

The interdigital gland in crossbred sheep is similar to skin and has specialized structures for secretion.