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T-cell reconstitution after thymus transplantation can cause hair whitening and loss.

Patient-derived melanocytes can potentially treat vitiligo by restoring skin pigmentation.

Fetal hair follicles have melanocytes with melanosomes at different stages, which are broken down into pigment particles in keratinocytes.

The new microwell device helps grow more hair stem cells that can regenerate hair.

Understanding how Regulatory T Cells work could help create treatments for certain skin diseases and cancers.

Melanocyte transplantation can safely restore skin color, especially in stable vitiligo, but must be chosen carefully based on the disease phase.

Stem cells help repair tissue mainly by releasing beneficial substances, not by replacing damaged cells.

Hair follicles are complex, dynamic mini-organs that help us understand cell growth, death, migration, and differentiation, as well as tissue regeneration and tumor biology.

Stem cells could potentially rebuild missing structures in wounds, improving facial skin replacement techniques.

Stem-cell therapy shows promise for skin conditions but needs more research.

Men are more likely to get infectious skin diseases, while women are more prone to autoimmune and pigment-related skin conditions, influenced by biological and environmental factors.

Some breast cancer patients developed permanent hair loss after chemotherapy and hormonal therapy, showing patterns similar to common baldness and alopecia areata.

Graft-versus-host disease is a complication where donor immune cells attack the recipient's body, often affecting the skin, liver, and gastrointestinal tract.

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.

Multiphoton microscopy is a promising tool for detailed skin imaging and could improve patient care if its challenges are addressed.

Nanotechnology could improve hair regrowth but faces challenges like complexity and safety concerns.

Regenerative medicine shows promise for treating skin disorders like hair loss and vitiligo.

SDF-1/CXCL12 and its receptor CXCR4 are crucial for melanocyte movement in mouse hair follicles.

The environment around melanocyte stem cells is key for hair regeneration and color, with certain injuries affecting hair color and potential treatments for pigmentation disorders.

Beige and leaden pigment genes act within melanocytes, affecting pigment patterns.

Cell-based therapies show promise for treating Limbal Stem Cell Deficiency but need more research.

Sunlight exposure improved a patient's skin condition, and there may be a link between a certain disease and skin growths; a leukemia treatment caused changes in hair color and growth.

Chemotherapy and bone marrow transplant can cause permanent hair loss.

Skin stem cells can help improve skin repair and regeneration.

The conclusion is that grasping how cells determine their roles through evolution is key, with expected progress from new research models and genome editing.

Only skin melanocytes, not other types, can color hair in mice.

Adult skin cell-based early-stage skin substitutes improve wound healing and hair growth in mice.

The conclusion is that certain cell interactions and signals are crucial for hair growth and regeneration.

Hair follicles can help wounds heal faster and this knowledge could be used to treat chronic skin ulcers, with a potential use of a special stem cell hydrogel to enhance healing.

Melanocyte development from neural crest cells is complex and influenced by many factors, and better understanding could help treat skin disorders.