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This study found that livedoid and acro-ischemic skin manifestations were significantly associated with severe COVID-19, while chilblains-like eruptions appeared in less severe cases.

This study found that dermal adipocytes contribute to efficient skin repair by releasing fatty acids that recruit macrophages and transforming into myofibroblasts that aid wound healing.

This study found that a single dose of 1 mg/kg dexamethasone promoted wound healing in septic mice but delayed it in normal mice.

This review discusses the potential of adipose-derived stem cell extracellular vesicles (ADSC-EVs) in skin regeneration, highlighting mechanisms like inflammation and angiogenesis, but reports no new clinical results; challenges and future prospects are also considered.

This study found that combining mesenchymal stromal cells from adipose tissue and hair follicles with soy protein and β-chitin scaffolds significantly reduced wound healing time and improved skin regeneration in vivo.

In this study, researchers found that the interaction between dermal papilla and endothelial cells decreases with age, affecting signaling pathways that promote hair regeneration and angiogenesis in mouse models.

This review discusses the role of hair follicle stem cells as active signaling centers in skin homeostasis, highlighting recent advancements and reporting no new clinical results.

This review discusses the potential impact of COVID-19 on the male reproductive system and highlights unanswered questions regarding its mechanisms and implications for men's health and fertility, reporting no new clinical results.

This review discusses how ionizing radiation causes skin damage by inducing cellular senescence in keratinocytes, which secrete inflammatory mediators, recruiting immune cells and exacerbating inflammation, impacting the skin barrier function and healing.

This review summarizes recent research on the therapeutic uses of adipose-derived stem cells for wound healing and treating skin diseases but does not provide new experimental results.

In this study, androgenetic alopecia patients exhibited more nailfold capillary abnormalities, suggesting a potential link between microcirculation issues and the condition.

In this analysis, Professor Ma Shuanquan attributes androgenetic alopecia to liver, spleen, and kidney dysfunctions and describes a treatment approach using Chinese medicines focused on these organs, suggesting individualization and noting significant therapeutic effects.

This review discusses the impact of hormones on female sexual function and dysfunction, highlighting the complexity and gaps in basic research, and reports no new clinical findings.

Hair papilla cells are crucial for blood vessel development in hair follicles, affecting hair growth and loss.

In this study, sildenafil was found to enhance human dermal papilla cell proliferation and promote hair growth in mice, suggesting potential use in alopecia treatment.

This review discusses the association between polycystic ovarian syndrome and hypertension, highlighting evidence of metabolic factors influencing this potential link and stressing the need for further research in this area.

In this study, CD34-positive progenitor cells in irradiated salivary glands were observed to potentially aid in blood vessel formation and remodeling, suggesting their role in tissue healing after radiotherapy.

This study found that dracorhodin perchlorate improved wound healing in diabetic rats by regulating the TLR4 pathway and related inflammatory factors.

This study identifies NFAT5 as a crucial transcription factor necessary for triggering innate immune responses in the blood vessel lining that lead to atherosclerosis under hypertonic stress conditions.

This study found that a biocomposite microneedle system, which includes selenium nanozyme and hypoxic extracellular vesicles, enhanced hair density and follicle diameter in androgenetic alopecia mice by fighting inflammation, promoting blood vessel growth, reducing reactive oxygen species, and counteracting androgen effects.

In this study, the researchers developed a novel wound dressing incorporating copper-doped calcium silicate and curcumin, which significantly promoted nerve and blood vessel regeneration in deep burn wounds, emphasizing the crucial role of bioactive chelation in neuralized skin repair.

This study reports that using a hydrogel-based therapy that dynamically regulates reactive oxygen species helps achieve skin regeneration in infected wounds, promoting organized dermal architecture with improved hair follicle and blood vessel formation, rather than scar formation.

This study found that in prodromal Alzheimer's disease, pro-inflammatory gut bacteria were associated with reduced cerebral blood flow and reactivity, while beneficial gut bacteria correlated with better outcomes.

This study suggests that sirolimus and propranolol may reduce abnormal lymphatic endothelial cell proliferation in lymphatic malformations, potentially improving vessel function and patient outcomes.

Doxazosin and finasteride negatively affect sexual function in men with BPH.

In this study, melatonin administration enhanced various cellular and structural features of the scrotal skin in Soay rams, including increased thickness, cell count, and gland activity.

This study observed that patients receiving IL-2 immunotherapy developed a skin eruption characterized by burning and pruritus, which resolved shortly after stopping the infusion, suggesting that IL-2 mediated these effects.

Minoxidil, a common hair loss treatment, might work by counteracting a hormone that reduces hair growth and promotes hair loss.

This review discusses the potential of augmented reality to advance vascular and endovascular surgery by improving 3D anatomical understanding and reducing patient risk, but notes that further research is needed to overcome current technological limitations.

This review discusses the role of sex hormones, particularly estrogen and progesterone, in melasma pathogenesis and suggests that progesterone in oral contraceptives may help prevent melasma by regulating melanocyte proliferation.