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Calreticulin has roles in healing, immune response, and disease beyond its known functions in the endoplasmic reticulum.

Skin needs dermal β-catenin activity for hair growth and skin cell multiplication.

Erectile dysfunction is increasingly common in men under 40, with many physical and psychological causes, and various treatment options available.

The Wnt/β-catenin pathway helps tissue regeneration but can also cause fibrosis, and drugs that inhibit this pathway may aid in healing skin and heart tissues.

Different types of facial fat affect aging and treatment outcomes; more research is needed to enhance anti-aging procedures.

Shrinking skin cancer increases the chance of cancer in nearby lymph nodes.

Wnt signaling is crucial for skin wound healing and reducing scars.

Wounds on the face usually heal with scars, but understanding how some wounds heal without scars could lead to better treatments.

MicroRNAs play a crucial role in skin and hair health, affecting everything from growth to aging, and could potentially be used in treating skin diseases.

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

Special immune cells called Tregs can help prevent lung scarring by blocking a specific growth factor.

Mice lacking fibromodulin have disrupted healing patterns, leading to abnormal skin repair and scarring.

High levels of the protein Flightless I worsen ulcerative colitis symptoms in mice.

The study found that a specific signaling pathway helps skin wounds heal faster but may lead to larger scars.

Burn scars heal abnormally and more research is needed to find better treatments.

The microenvironment, especially mechanical forces, plays a crucial role in hair growth and could lead to new treatments for hair loss.

N-acetyl-L-cysteine (NAC) can prevent DNA damage and protect cells from harm.

Chicken feather gene mutation helps understand human hair disorders.

Burn scars form abnormally due to changes in wound healing, and more research is needed to improve treatments.

A device was made in 2008 to measure hair loss severity. Other findings include: frizzy mutation in mice isn't related to Fgfr2, C/EBPx marks preadipocytes, Cyclosporin A speeds up hair growth in mice, blocking plasmin and metalloproteinases hinders healing, hyperbaric oxygen helps ischemic wound healing, amniotic membranes heal wounds better than polyurethane foam, rhVEGF165 from a fibrin matrix improves tissue flap viability and induces VEGF-R2 expression, and bFGF enhances wound healing and reduces scarring in rabbits.

Fibrodysplasia ossificans progressiva is a rare genetic disorder that causes extra bone growth and symptoms of premature aging.

Understanding how baby skin heals without scars could help develop treatments for adults to heal wounds without leaving scars.

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

Scarless healing is complex and influenced by genetics and environment, while better understanding could improve scar treatment.

New therapies are being developed that target integrin pathways to treat various diseases.

Different types of skin fibroblasts have unique roles in skin health and disease.

Combination pharmacotherapy is generally more effective for treating keloids and hypertrophic scars.

Long COVID causes a wide range of long-lasting symptoms that change over time and are hard to diagnose and treat.

New understanding and treatments for hair loss are improving, but more research is needed.

Betacoronaviruses, like COVID-19, may cause hormone system dysfunction and affect disease susceptibility and severity.