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In this study, researchers observed significant clinical improvement and patient satisfaction in the treatment of androgenic alopecia with a 1927-nm thulium laser, noting no adverse events and minimal pain across a short-term evaluation of ten patients.

In this study, both erbium: YAG and erbium: glass lasers were found to be effective in treating androgenetic alopecia by improving hair density, growth rate, and thickness, particularly when combined with other therapies like minoxidil or platelet-rich plasma, though individual patient responses varied.

In this study, 13 androgenetic alopecia patients receiving Er: Yag laser treatment showed a significant increase in Staphylococcus spp. three days post-treatment, suggesting the laser may help modulate scalp microbiota balance.

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.

This study concluded that using adipose tissue-derived stromal vascular fraction significantly improved acne scars by increasing collagen content and skin thickness compared to nanofat alone.

This study found that among young patients with acne vulgaris, combining a 675 nm red-light laser with isotretinoin led to more rapid and pronounced improvement in lesion severity compared to laser treatment alone, without adverse events.

This systematic review found that light and laser therapies, including excimer and erbium-glass lasers, generally increase hair density and diameter in various types of alopecia, with particularly notable effects in androgenic alopecia but limited efficacy in telogen effluvium.

This study reviewed the efficacy of mechanical fractionation techniques to produce tissue stromal vascular fraction (tSVF) and found that tSVF injections are particularly effective for conditions like osteoarthritis and wound healing, with centrifugation before fractionation improving isolation efficiency regardless of preparation method.

This review discusses the benefits and drawbacks of low-level laser therapy for various non-surgical conditions based on existing literature, but reports no new clinical findings and suggests further research is needed.

This chapter explores the promising use of low-power laser irradiation for post-hysterectomy reconstructive care, emphasizing enhancements like a flexible fiber optic module, to potentially improve genitourinary rehabilitation in cervical cancer patients.

This study reviewed the literature on laser and light technologies in dermatology, highlighting their varied clinical applications such as skin rejuvenation, acne scar treatment, and hair removal, alongside their potential for combining with AI to improve outcomes.

This review found that laser-assisted drug delivery in humans was associated with several adverse effects, but no life-threatening events were reported in the studies examined.

This protocol outlines a study aiming to determine if combining 660 nm red laser photobiomodulation and microneedling increases hair density in female pattern hair loss, but it reports no results yet.

This review explores the potential of microneedling as a drug delivery system for treating melasma, focusing on its mechanisms, safety, efficacy, and clinical advantages over conventional therapies like hydroquinone and lasers.

This study found that self-noncoding dsRNA activates TLR3 to stimulate intrinsic retinoic acid synthesis, promoting new hair follicle formation in wounded mice and showing similar gene expression changes in humans treated with rejuvenation lasers.

In this systematic review, the authors reported that both FUE and FUT hair transplant techniques induce oxidative stress and inflammation, impacting graft survival, but interventions like PRGF, CO2 laser, and dermal microtissues can enhance healing, reduce inflammation, and improve follicular survival.

This review discusses photobiomodulation as a potential treatment for hair loss, highlighting its safety and possible effectiveness but noting cost, protocol standardization, and expectation management as limitations; it reports no new clinical results.

This clinical review evaluates current evidence on various adjunctive therapies for androgenetic alopecia, highlighting modest benefits for some interventions but emphasizing significant gaps and the need for rigorous, high-quality research to guide effective management strategies.

This review examines the use of platelet-rich plasma in aesthetic medicine and reports no new clinical results, highlighting the need for further research into its efficacy and safety.

In this study, chitosan hydrogels and delivery systems showed promise in supporting skin recovery post-laser procedures, enhancing topical treatments for acne and melasma, and improving hair density in scalp applications, but limited study sizes and formulation variability restrict generalizability.

This review discusses the therapeutic use of photobiomodulation for various skin conditions, highlighting its efficacy in accelerating tissue repair, reducing inflammation, and treating pigmentary disorders and other skin diseases, but it reports no new clinical results.

This review discusses various topics from the 62nd Annual Montagna Symposium on the Biology of Skin, focusing on the diverse effects of light on skin biology, and reports no new clinical results.

This review suggests that radiofrequency devices may be effective for both hair removal and growth, depending on the RF modality, but further research is needed to clarify their efficacy and mechanisms.

This review discusses the anatomy, aging pathophysiology, and various surgical and non-surgical options for rejuvenating the upper face, including antioxidants and non-ablation laser, but reports no new clinical results.

This review discusses the fundamental hallmarks of aging as they relate to skin aging and highlights the prominent roles of oxidative damage and the extracellular matrix in photoaging, reporting no new results.

This chapter explains the mechanisms of facial aging and evaluates non-surgical treatments like thread lifts, platelet concentrates, high intensity focused ultrasound, and radio frequency for addressing aging signs, highlighting their potential for excellent patient outcomes.

This review summarizes current methods, effectiveness, and clinical progress of stem cell therapies for androgenetic alopecia, highlighting their potential for hair regrowth and follicle repair despite unclear long-term effects and mechanisms.

This review explores the use of stem cell-based therapies for hair regeneration, highlighting the potential benefits of stem cell-derived conditioned medium, but stresses the need for more rigorous clinical trials to substantiate its efficacy.

This review of acne management strategies highlights current treatments, such as topical and systemic therapies, procedural methods, and dietary changes, while also discussing emerging options like biologics and probiotics as potential future treatments, emphasizing personalized care due to acne's complex nature.