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This study found that different stressors causing premature senescence in fibroblasts resulted in distinct changes in lipid profiles, particularly sphingolipids, which may affect the behavior of senescent skin cells.

This study found that in stretch-mediated tissue expansion, fibroblasts adopt an embryonic-like, low-collagen state that enhances epidermal stem cell renewal, supporting coordinated skin expansion crucial for reconstructive surgeries.

In this study, a collagen sponge with isogenic fibroblasts did not enhance skin graft survival or wound healing in rats, but it did promote re-epithelization, potentially inducing epithelial inclusion cysts.

In this 2-year prospective study, researchers observed that weight loss through bariatric surgery in patients with morbid obesity led to improvements in various skin conditions, although it also resulted in hair loss (telogen effluvium) for over half of the participants.

This study found that in androgenic alopecia, the arrector pili muscle degenerates and is replaced by fat, unlike in normal skin or telogen effluvium.

This study observed that aging leads to significant structural and biological changes in the scalp's hair follicle environment in women, which may affect hair growth.

This article discusses the mechanisms and prevention of aging, particularly in facial rejuvenation, but reports no new experimental findings.

This review evaluates neck rejuvenation techniques, including cervical rhytidectomy, and discusses potential surgical complications, without presenting new clinical findings.

This study found that while hyaluronic acid fillers can enhance facial balance and aesthetics, particularly in the temple area, they carry significant risks like vascular occlusion and blindness, highlighting the need for careful technique and product selection to ensure safety.

This study demonstrated that regular use of LactoSporin cream for 10 weeks significantly reduced wrinkles and fine lines in healthy female participants, although improvements in skin elasticity and hydration were not significantly better than placebo when measured by certain instruments.

This study found that deleting the CD98hc protein in mouse skin impairs wound healing and homeostasis, resembling aging effects, due to disrupted integrin signaling pathways.

This review discusses the anatomical and histological characteristics of facial fat compartments and reports no new clinical results, emphasizing a need for further research on their role in facial aging.

Stretching skin increases a certain protein that attracts stem cells, helping skin regeneration.

This study conducted in Yemen involving 50 patients found that tissue expansion was effective for correcting scars and defects from post-burn and post-war injuries, achieving a 78% satisfaction rate with minimal complications.

This study found that facial rejuvenation surgery led casual observers to perceive patients as younger, more attractive, and more successful and healthy, suggesting significant societal benefits beyond a youthful appearance.

In this randomized, blinded study, the surgical face-lift improved facial skin laxity by 49% compared to 16% with a minimally invasive fractional radiofrequency treatment, with FRF causing fewer adverse effects.

A gene mutation in mice causes increased mast cells and disorganized hair follicles in their skin.

This article reviews various forehead rejuvenation techniques and emphasizes the importance of individualized technique selection based on anatomy, function, and desired aesthetic outcomes, reporting no new findings.

This journal overview highlights the expansive coverage of cosmetic and reconstructive skin surgery, but reports no new research findings.

Aging weakens sweat glands due to reduced support from immune cells, but treatments may help restore function.

This study presents the first reported case of woolly hair nevus appearing during adolescence, with significant improvement observed 5 years later and structural changes in the hair documented.

Tailoring facelift techniques to individual needs improves patient satisfaction.

This study found that fractional infrared technology may improve skin laxity and thickness in the cervical area without side effects in a small group of patients.

This review detailed the types and mechanisms of injectable "skin boosters" and evaluated their effectiveness and safety for mitigating age-related skin changes, providing insight into their use in contemporary dermatological practice.

This article reviews both minimally invasive and surgical procedures used to treat periorbital aging, highlighting advancements in rejuvenation techniques for areas like the eyebrows and eyelids.

This abstract is a website information page and provides no research findings, results, or conclusions.

In this study, APC collagen peptides were observed to enhance hair elasticity and gloss in human hair follicles by increasing amino acid and lipid component levels, suggesting their potential benefits for improving hair qualities.

This article discusses various dermatologic surgical methods for managing skin conditions but reports no clinical results; the authors note that some manifestations of senile skin are not amenable to these procedures.

This case report describes a 47-year-old man with a persistent erythematous scaly plaque on his left lower eyelid, unresponsive to conservative treatment, later diagnosed through biopsy.

This study found that photoexposure significantly increased the gene expression of altered elastin, MMP12, and LOX, as well as the protein expression of tropoelastin and fibrillin-1, in skin models.