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Higher scalp elasticity leads to wider scars after hair transplantation; a new method to measure elasticity may help predict scar size.

Scalp laxity, elasticity, and glidability are important in hair transplants and can predict scar width at the donor site.

Placenderm® improves scalp elasticity and hair quality safely.

Collagen with calcium and vitamin D improves bone health, skin elasticity, and reduces hair loss in menopausal women.

Aging causes sweat glands to shrink and move upward, leading to less elastic skin and more wrinkles.

Understanding phenotypic plasticity is crucial for developing effective cancer therapies.

Stem cells help heal skin wounds by moving and changing roles, working with other cells, and needing more research on their activation and behavior.

Hair clipping can trigger axon growth and changes in the skin.

Stress increases certain chemicals in the skin and nerves, which might worsen skin conditions.

Biomimetic nanovesicles can speed up diabetic wound healing by regulating immune cell behavior and metabolism.

Fish teeth and taste bud densities are linked and can change between types due to shared genetic and molecular factors.

Vitamin A helps skin stem cells decide their function, aiding in hair growth and wound repair.

Neurosteroids like neuro-estrogen and neuro-androgen are crucial for brain function and can improve cognition and protect against aging-related decline.

Short-term finasteride use in male rats caused anxiety, depression, and memory problems.

Finasteride may reduce depression and anxiety in female rats and improve brain connectivity.

Cells can change to help heal wounds better.

Runx1 and CDK inhibitors help keep hair follicle stem cells inactive, affecting their future roles.

Certain chelators lighten mink skin and hair, increase skin elasticity, and disrupt hair growth without affecting fur quality.

AP collagen peptides improve hair elasticity and gloss.

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.

Adult tissue stem cells can adapt and switch roles to help repair and maintain the body.

Hair can regrow after certain stem cells are lost because other stem cells can take over their role.

Stem cell niches are adaptable and key for tissue maintenance and repair.

Understanding cell transitions can lead to better wound healing treatments.

Sex neurosteroids cause different effects on hippocampal synaptic plasticity in males and females.

The availability of certain hormones and specific stimulation patterns affect long-term synaptic changes in the male rat brain.

Epigenetic and metabolic changes affect stem cell function and aging in skin.

Transplanted hair follicles can change and adapt to new areas of the body, with the immune system possibly playing a role in this adjustment.