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The skin's basement membrane is specially designed to support different types of connections between skin layers and hair follicles.

A new staining method shows a special area in the hair's skin layer with lots of proteoglycans.

Researchers created a potential skin substitute using a biodegradable mat that supports skin cell growth and layer formation.

Skin structure complexity and variability are crucial for assessing skin toxicity in safety tests.

Pangolins have lost some skin-related genes, but kept others, showing complex skin evolution.

Rubbing skin increases absorption of water-soluble drugs from lotions and creams, but not oil-soluble drugs.

The Siah1 and Siah2 genes are active in mouse skin development and hair growth, especially right after birth.

Skin changes throughout life, from development before birth to aging effects like wrinkles, influenced by both genetics and environment.

The skin is the largest organ, protecting the body, regulating temperature, and producing hormones.

The skin protects the body, regulates temperature, senses touch, and makes vitamin D.

Choosing the right method to separate skin layers is key for good skin cell research.

The conclusion is that using light-sheet fluorescence microscopy with a special solution can effectively create detailed 3D images of human skin for dermatological research.

Vitamin D receptor is crucial for starting hair growth after birth.

Chitosan-coated nanoparticles improve skin delivery of hair loss treatments with fewer side effects.

A specific protein in chicken embryos links early skin layers to feather development.

The we/we wal/wal mice have defects in hair growth and skin layer formation, causing hair loss, useful for understanding alopecia.

The research reveals how early embryonic mouse skin develops from simple to complex structures, identifying various cell types and their roles in this process.

Pangolins have lost some skin-related genes, but kept others, leading to their unique scales and skin features.

Ethosomal carriers effectively deliver hair loss drug into skin.

Basal cell carcinoma mostly starts from cells in the upper skin layers, not hair follicle stem cells.

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.

Hair growth is influenced by interactions between skin layers, growth factors, and hormones, but the exact mechanisms are not fully understood.

Nano-sized lipid particles increase dexamethasone's skin penetration and create a reservoir in the skin layers.

Zinc oxide nanoparticles in sunscreen do not penetrate deep into the skin.

Different types of skin cells play specific roles in development, healing, and cancer.

Engineered skin substitutes can grow hair but have limitations like missing sebaceous glands and hair not breaking through the skin naturally.

Eucalyptol and oleic acid in nanoemulsions improve minoxidil delivery to hair follicles, potentially enhancing hair loss treatment.

Mesenchymal stem cells, especially injected into the skin, heal wounds faster and better than chitosan gel or other treatments.

Inflammation plays a key role in activating skin stem cells for hair growth and wound healing, but more research is needed to understand how it directs cell behavior.

Epimorphin, a protein, plays a key role in the development of hair follicles in human fetuses, but it doesn't help in maintaining the stem cell population of the follicular skin layer.