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TRPV4 helps cells repair tissue and reduce scarring by controlling calcium levels.

3D cell-derived matrices improve tissue regeneration and disease modeling.

Aging scalp skin contributes to hair aging and loss, and more research is needed to develop better hair loss treatments.

Skin cells called dermal fibroblasts are important for skin growth, hair growth, and wound healing.

The conclusion is that the nuclear lamina and LINC complex in skin cells respond to mechanical signals, affecting gene expression and cell differentiation, which is important for skin health and can impact skin diseases.

Topical retinoids effectively improve photodamaged skin.

Dihydrotestosterone increases arterial stiffness in female mice without changing blood pressure or aortic wall thickness.

Dihydrotestosterone makes arteries stiffer in female mice by reducing estrogen receptor expression.

Changes in keratin make hair follicles stiffer.

Platelet-rich treatments can help improve wound healing and tissue repair.

Unconventional lymphocytes are important for quick immune responses and healing of skin and mucosal barriers.

Older mice have stiffer skin with less elasticity due to changes in collagen and skin structure, affecting aging and hair loss.

3D-printed membranes with smart sensors can greatly improve tissue healing and have many medical applications.

Regenerative cosmetics can improve skin and hair by reducing wrinkles, healing wounds, and promoting hair growth.

Collagen makes skin stiff, and preservation methods greatly increase tissue stiffness.

Advanced human skin models improve drug development and could replace animal testing.

Electrospun matrices help regenerate skin and hair follicles using PCL and collagen scaffolds.

MicroRNA-205 helps hair grow by changing the stiffness and contraction of hair follicle cells.

Skin aging is largely due to differences in stiffness and elasticity between skin layers, leading to wrinkles.

The conclusion is that accurately replicating the complexity of the extracellular matrix in the lab is crucial for creating realistic human tissue models.

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.

Skin's uneven surface and hair follicles affect its stress and strain but don't change its overall strength, and help prevent the skin from peeling apart.

The model shows that factors like follicle shape and stiffness are key for hair growth and anchoring.

Self-assembling RADA16-I hydrogels with bioactive peptides significantly improve wound healing.

Skin and its underlying fat layer act together to resist mechanical stress, and reinforcing this composite structure may help more with anti-aging than just strengthening the skin alone.

Aging changes hair stem cells and their environment, leading to gray hair and hair thinning, but understanding these changes could help develop treatments for hair regeneration.

The Wnt/β-catenin pathway is important for body functions and diseases, and targeting it may treat conditions like cancer, but with safety challenges.

Non-surgical treatments like thread lifts, PRP therapy, HIFU, and radiofrequency effectively rejuvenate and tighten facial skin.

The new surgery method successfully healed the patient's nasal wound without complications.

Skin problems can be caused or worsened by physical forces and pressure on the skin.