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Tiny particles called extracellular vesicles show promise for skin improvement and anti-aging in facial care but face challenges like low production and lack of research.

Special gels help heal diabetic foot sores and reduce the risk of amputation or death.

The review concludes that innovations in regenerative medicine, tissue engineering, and developmental biology are essential for effective tissue repair and organ transplants.

RSPO1 mutations in certain patients lead to skin cells that don't develop properly and are more likely to become invasive, increasing the risk of skin cancer.

B2m-free HLA variants may be a new class of HLA important in immune responses and diseases.

Hydrogels combined with extracellular vesicles and 3D bioprinting improve wound healing.

Faulty LEF1 activation causes faster skin cell differentiation in premature aging syndrome.

Exosomal miRNAs from stem cells can help improve skin health and delay aging.

Aesthetic rehabilitation techniques can improve life quality and wellbeing for disabled patients.

Adipose-derived stem cells can help repair and improve eye tissues and appearance.

Peptide hydrogels show promise for healing skin, bone, and nerves but need improvement in stability and compatibility.

Scientists can use engineered microbes to make L-aspartate and related chemicals, but there's still room to improve their efficiency.

Baby teeth stem cells can potentially grow organs and treat diseases.

Efficient delivery systems are needed for the clinical use of CRISPR-Cas9 gene editing.

The document explains how the immune system reacts to organ transplants and the treatments used to prevent rejection.

Different types of skin cells and immune cells play a role in healing UV-damaged skin, with chronic UV exposure causing lasting damage to certain skin cells.

Hair transplantation has improved to more natural-looking results and is complemented by effective non-surgical treatments, with ongoing research into hair follicle cloning.

Human hair grows better in a special gel that mimics skin.

Follicular Unit Excision (FUE) is a popular, less invasive hair restoration method with high patient satisfaction when done correctly, despite some complications from untrained practitioners.

Creating a natural-looking hairline in hair restoration surgery involves using follicular unit grafts, proper hair placement, and artistic skills to give the illusion of density.

Temporary ROS production in cultured human hair follicles promotes growth and stem cell activation.

Platelet-rich plasma might help with skin aging, ulcers, and hair loss, but more research is needed to prove its effectiveness and safety.

Fat tissue stem cells may help increase hair growth.

The study created a new model to better understand human hair growth and health.

Different methods of preparing Platelet-Rich Plasma (PRP) can affect wound healing and hair regrowth in plastic surgery. Using a kit with specific standards helps isolate PRP that meets quality criteria. Non-Activated PRP and Activated PRP have varying effects depending on the tissue and condition treated. For hair regrowth, Non-Activated PRP increased hair density more than Activated PRP. Both treatments improved various aspects of scalp health.

Minoxidil and retinol together help hair grow.

Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.

Inflammation may be linked to hair loss, and targeting specific enzymes could help treat it.

Understanding scalp anatomy is crucial for successful and safe scalp surgery.

Different types of stem cells and their environments are key to skin repair and maintenance.