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Acne is caused by genetics, diet, hormones, and bacteria, with treatments not yet curative.

This review of 47 studies indicates that platelet preparations may significantly enhance cellular activity, wound healing, and facial aesthetic outcomes in facial plastic surgery, though potential publication bias should be considered.

This review discusses recent advances in how proinflammatory cytokines affect epidermal stem cell function during skin wound healing and introduces potential therapies targeting these cells and cytokines.

This study reported that Malassezia-associated dermatitis can cause pruritus in cats with feline paraneoplastic alopecia.

This review discusses the cutaneous manifestations associated with HIV infection, highlighting that these skin conditions often present atypically and are more severe compared to those in non-HIV-infected individuals; it reports no new clinical findings.

This review discusses the oral manifestations associated with hematologic conditions and nutritional deficiencies, without presenting new research results; it emphasizes the impact of blood disorders and vitamin deficiencies on oral health.

In a study on muscle regeneration in mice, researchers found that platelet-secreted CXCL7 is crucial for recruiting neutrophils to injury sites, aiding early muscle repair and optimal regrowth, suggesting potential therapeutic uses for boosting muscle healing.

This review suggests that decreased serum 25-hydroxyvitamin D levels may play a role in different types of non-scarring alopecia, but further studies are needed to explore vitamin D supplementation as a therapeutic option.

Patients with GATA2 deficiency show early skin symptoms that help diagnose the condition.

This review examines the growing evidence for using platelet-rich plasma in aesthetic procedures such as hair restoration and skin rejuvenation but reports no new clinical results.

This study observed that in varicella, the varicella-zoster virus spreads to dermal endothelial cells before reaching keratinocytes, whereas in herpes zoster, it first involves cutaneous nerves and pilosebaceous units.

In this study, a dual recombinase-mediated genetic system showed that cavity macrophages accumulate on the surface of visceral organs during lung and liver injury but do not penetrate or contribute to tissue repair.

In this study, CD109 overexpression in transgenic mice led to reduced inflammation and improved collagen organization during wound healing without affecting wound closure.

This case report describes a 78-year-old farmer with idiopathic pulmonary fibrosis who developed cutaneous Alternaria alternata infections, which improved with reduced prednisolone and itraconazole treatment, with no recurrence after two years.

This research review found that platelet-rich plasma treatment generally produced successful hair regrowth in both androgenetic alopecia and alopecia areata, despite study differences that limited direct statistical comparison.

This study found that synthetic melanin particles applied topically in mouse injury models improved wound healing, showing potential as a therapy for accelerated healing, including in human skin explants.

This study observed that local injection of minoxidil effectively prevented Ara-C-induced alopecia in newborn rats, while topical application was ineffective.

This study reports a new association of follicular mucinosis occurring in a patient with Sézary syndrome.

This article is a letter to the editor about high-dose pulsed corticosteroid therapy combined with methotrexate for severe childhood alopecia areata and provides no new clinical results.

This review discusses the role of vitamin D metabolism in skin immunity and wound healing but does not present new results, highlighting the need for further research into its therapeutic applications.

This study found that using cultured mesenchymal stem cells from mouse whisker hair follicle outer root sheath in wound healing reduced inflammation, accelerated closure, and resulted in less hypertrophic scarring in mice.

This case report describes a 49-year-old woman with Sweet syndrome who experienced complete resolution of skin lesions after a prednisone treatment regimen.

This review discusses the wound healing process and the factors contributing to abnormal scarring after thermal injuries, but it reports no new clinical results.

In this review, researchers discussed recent insights into caspases, enzymes initially associated with cell death and inflammation, revealing their broader roles in cell proliferation, migration, and differentiation, and highlighting the importance of caspase knock-out mice for understanding their implications in diseases.

This study found that CD99 is strongly expressed in the basal cells and hair follicles of normal adult and developing fetal skin, with expression patterns becoming similar after 20 weeks of gestation.

This letter comments on a randomized controlled trial by Shapiro et al that found no significant benefits of platelet-rich plasma compared to placebo for male androgenetic alopecia, highlighting issues with PRP protocol variations.

This study found that Bazhengsan significantly reduced inflammation and hyperplasia in male rats with nonbacterial prostatitis, indicating potential as a treatment for chronic prostatitis.

A 7-year-old dog with a rare autoimmune disease was euthanized due to severe anemia and poor prognosis.

This case report describes androgenetic alopecia in two young siblings, highlighting its occurrence in children and suggesting a possible familial pattern given their mother's similar condition.

This review discusses the use of platelet-rich plasma in cosmetic surgery, highlighting its expanding applications and promising potential in aesthetic treatments, but reports no new empirical findings.