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Aged individuals heal wounds less effectively due to specific immune cell issues.

Exosomes could improve skin and hair treatments but are limited by cost, production difficulty, and need for more research.

A new ethical skin model using stem cells offers a reliable alternative for dermatological research.

Targeting and modifying the stem cell niche can improve regenerative therapies.

Diabetes causes lasting cell dysfunctions, leading to serious complications even after blood sugar is controlled.

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

Pacific oyster peptides may help wounds heal without scars.

PRP helps skin heal, possibly through special cells called telocytes.

Skin stem cells interacting with their environment is crucial for maintaining and regenerating skin and hair, and understanding this can help develop new treatments for skin and hair disorders.

Coal tar shampoo increases enzyme activity in hair follicles, enhancing carcinogen binding to DNA.

RANKL causes lymph nodes to grow by making certain cells multiply.

Nanoparticles added to natural materials like cellulose and collagen can improve cell growth and wound healing, but more testing is needed to ensure they're safe and effective.

Epithelial proliferation and hyperkeratosis are linked to gastric ulcers in pigs.

Hand and forearm transplants can be successful long-term, but they come with challenges like rejection and side effects from immunosuppression.

Mesenchymal stromal cell therapies show promise for treating various diseases but need more research and standardization.

Human hair follicles can assess carcinogen metabolism and imidazole compounds might be effective anticarcinogens.

Drugs targeting the Androgen Receptor are effective for treating prostate cancer and other androgen-related conditions.

The human scalp hair bulb contains different types of melanocytes with varying abilities to produce melanin.

CCC1 is essential for pH balance and normal cell function in plants.

CCC1 is essential for ion balance and proper plant cell function.

Mutations in the glucocorticoid receptor gene cause reduced sensitivity to glucocorticoids and may lead to poor response to treatment.

Researchers mapped and categorized specific keratin-associated protein genes on human chromosome 21q22.1.

Tiny vesicles from stem cells could be a new treatment for healing wounds.

A special receptor in sensory nerve endings helps control how they respond to stretching.

Exosomes show promise for improving wound healing, reducing aging signs, preventing hair loss, and lightening skin but require more research and better production methods.

Confocal Laser Scanning Microscopy (CLSM) is a useful tool for studying how drugs interact with skin and diagnosing skin disorders, despite some limitations.

Human pluripotent stem cells could be used to make platelets for medical use, but safety, effectiveness, and cost issues need to be resolved.

Aging reduces skin stem cell function, leading to changes like hair loss and slower wound healing.

The mTurq2-Col4a1 mouse model shows how the basement membrane develops in live mammals.

Bioprinting could greatly improve health outcomes but faces challenges like material choice and ensuring long-term survival of printed tissues.