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This article describes mesotherapy, a technique involving small doses of compounds injected into the skin for cosmetic uses like aging skin and fat reduction, and provides no new clinical results.

This review discusses recent advancements in dermatological laser therapy, highlighting its growing applications but noting gaps in data on long-term effects and side effects.

In this chapter, the authors provide a detailed overview of the fundamental science and operational principles of radiofrequency technologies, particularly in enhancing liposuction procedures through minimally-invasive techniques like RF-assisted lipolysis and fractional RF subdermal treatment.

This review article highlights that mesotherapy, a popular non-surgical procedure in aesthetic dermatology, involves injecting a mixture of compounds into the skin for purposes like skin rejuvenation and hair loss treatment, but lacks large-scale studies on its efficacy and safety.

This review discusses the challenges of treating lipomas and related adipose tissue diseases, finding that laser liposuction is highly effective and preferred by patients due to minimal pain, quick recovery, and low recurrence, and reports no new clinical results.

This study determined that the optimal formulation for caffeine-based hydrogels involves 0.2% caffeine and 2.3% chitosan, based on gel liberation and stability testing.

The document discusses new cosmetic dermatology technologies, safety, robotic hair restoration, and upcoming courses on genomics and skin cancer management.

This study suggests that oleosomes in Sesbania nodules are utilized for cell growth and development but are not directly involved in nitrogen fixation.

This study found that in mice, high-fat diets quickly reduce the skin's ability to transfer heat, while diets preventing obesity increase skin energy loss, suggesting the skin plays an active role in energy metabolism and lipid regulation.

This study suggests that lipin-1 plays a crucial role in keratinocyte differentiation by modulating protein kinase C activity through diacylglycerol levels, with implications for skin biology.

In this study, researchers found that estrogens activate and androgens inhibit brown adipose tissue thermogenesis via the VMH, affecting energy balance and suggesting targets for treating cachexia and obesity.

This study found that removing PPARγ specifically from mouse adipose tissue led to severe fat loss, insulin resistance, diabetes, and associated metabolic abnormalities.

This study observed that partial autotaxin deficiency in mice protects against diet-induced obesity and systemic insulin resistance, suggesting the ATX-LPA pathway negatively affects skeletal muscle insulin signaling and mitochondrial function during obesity.

This study found that individuals with homozygous loss-of-function mutations in PLAAT3 experience a novel type of partial lipodystrophy linked to defects in white adipose tissue differentiation and function.

In this single-center study, small-volume tumescent liposuction resulted in significant reductions in waist and hip circumferences but did not show significant improvements in metabolic markers.

This study found that impaired TCF/Lef1 signaling in mice leads to significant skin barrier defects due to altered lipid metabolism and epidermal differentiation.

This study found that TGFβ signaling is essential for keeping sebocytes undifferentiated by reducing lipid-related gene expression, using a novel human sebocyte culture model.

This review discusses the role of leptin in skin biology and pathology, highlighting its potential in enhancing skin regeneration, hair cycle progression, and wound healing, but reports no new clinical results.

This review discusses insights into the role of lipase H in controlling hair form and texture, emphasizing genetic mutations linked to autosomal recessive woolly hair/hypotrichosis, and reports no new experimental results.

This review discusses leptin's regulatory roles in the progression of various dermatological diseases and reports no new clinical results, highlighting a complex relationship still under investigation.

In this study, mice fed various high-fat diets showed changes in dermal white adipose tissue lipid composition, with decreases in essential omega-3 fatty acids, which are important for skin health.

In this study, partially purified apple polyphenols were found to inhibit preadipocyte differentiation in mouse cells by reducing GPDH activity and triglyceride accumulation.

This study found that MPZL3 knockout mice showed reduced dermal white adipose tissue and increased sebocyte proliferation, suggesting a regulatory role for MPZL3 in lipid metabolism balance between adipocytes and sebocytes.

This study found that Pik3r1 Y657* mice, which model human SHORT syndrome, show increased energy expenditure despite insulin resistance, but this is not due to changes in locomotion, thermoregulation, or Ucp1-dependent thermogenesis, suggesting a different metabolic mechanism may protect against lipotoxicity.

This review discusses the pathophysiologic role of lysophosphatidic acid in the skin and reports no clinical results, suggesting pharmacological inhibition as a potential treatment for various skin disorders.

In this study, thymic stromal lymphopoietin (TSLP) induced IL-4/IL-13 from T cells, prompting sebum secretion and adipose loss, suggesting IL-4/IL-13 may affect skin barrier function in atopic dermatitis.

In this study, Alox15 knockout mice exhibited disrupted skin integrity and increased inflammation, suggesting that Alox15-mediated resolvin D2 production is crucial for maintaining skin homeostasis by suppressing inflammation.

This study found that lysophosphatidic acid increases mesenchymal stem cell proliferation and migration through signaling pathways and reactive oxygen species, implicating potential applications in stem cell expansion.

This review discusses the role of phospholipases in skin and hair health, suggesting that understanding their molecular control could inform new treatments for related conditions, but it presents no new clinical results.