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This review discusses the role of fibroblast heterogeneity in determining skin scarring versus regeneration and reports no new results, highlighting opportunities for developing antiscarring therapies.

This review discusses the biofunctionalization of hydrogel scaffolds for vascular tissue regeneration and reports promising results from in vivo studies, such as improved angiogenesis and healing in pressure ulcers when using specific peptides.

This systematic review synthesizes evidence from the past 20 years to highlight the potential of exosome-based therapies from stem cells and plants in improving cutaneous repair, skin aging, and challenging dermatological conditions through mechanisms like immunomodulation and collagen remodeling.

This review discusses the use of platelet-rich fibrin (PRF) in musculoskeletal, oral, and maxillofacial surgeries and dermatology, but reports no new clinical results; further trials are needed.

Excimer laser therapy can be an alternative for treating superficial morphea when topical steroids don't work.

In this study, ritlecitinib treatment for 12 and 24 weeks downregulated immunity-related genes and upregulated hair keratin genes in patients with alopecia areata, correlating with scalp hair regrowth response.

In this study, a systematic review highlighted the potential of exosomes in cosmetics and regenerative medicine for improving skin rejuvenation and addressing aging, while also pointing out existing challenges such as regulatory hurdles and the need for more clinical validation.

In a mouse model of androgenetic alopecia, this study found that a novel hydrogel containing minoxidil-incorporated engineered exosomes (Gel@MNs) enhanced hair regeneration more effectively than conventional minoxidil, increasing hair follicle number and size while reducing skin irritation.

This study suggests that young females may experience a rare coexistence of Frontal Fibrosing Alopecia and ophiasis pattern Alopecia Areata, possibly sharing a common underlying pathophysiology.

Cathepsin L deficiency causes hair and skin issues in mice.

This review discusses recent advancements in 3D bioprinting for skin regeneration and describes potential improvements for clinical applications, but it reports no new experimental results.

This review describes adipose tissue-derived therapies as promising for osteoarthritis, with potential to repair cartilage, reduce inflammation, and enhance joint function, highlighting advancements and their potential future applications.

This study developed a 3D bioprinted skin model to mimic pemphigus vulgaris, providing a tool to study disease mechanisms and test targeted therapies by reproducing the architecture and pathogenic disruptions of native skin.

This article discusses how designing biomaterials to modulate immune responses has become a promising strategy for enhancing tissue repair and regeneration.

In this study conducted at Al-Azhar University Hospital, 60% of patients with localized alopecia areata responded to treatment with autologous platelet-rich plasma, with 89% of responders showing substantial improvement, suggesting PRP as an effective treatment option for this condition.

This study found that ectodermal precursor cells derived from human induced pluripotent stem cells may enhance hair follicle morphogenesis through improved epithelial-mesenchymal interactions when cocultured with dermal cells.

This study found that using elastic nano-liposomes to deliver palmitoylethanolamide improved its transdermal delivery and enhanced its skincare effects, with minimal cytotoxicity and no allergic reactions observed.

This review discusses recent advancements in understanding how the sympathetic nervous system and norepinephrine regulate hair follicle growth, highlighting innovative studies that explore their effects on hair follicle stem cells.

This source discusses how radiotherapy-induced skin fibrosis, a chronic side effect affecting cancer survivors' quality of life, is driven by ongoing inflammation and fibroblast activity, and emphasizes the need for comprehensive dermatologic management and better diagnostic tools.

This study found that Cur-Fe-mesoporous silica nanoparticles synergistically inhibited scar formation and promoted hair follicle regeneration in skin burn wound healing by releasing bioactive components like SiO32−, Fe3+, and Fe-Cur chelates.

This review discusses the role of reactive oxygen species in regulating oscillating apoplastic pH gradients and growth in plant root hairs and pollen tubes, reporting no new experimental results.

This study observed that vimentin and transthyretin proteins were more highly expressed in black sheep skins compared to white, suggesting their involvement in coat color formation.

This study found that linseed oil, rich in flavonoids and terpenoids, significantly improved burn wound healing in terms of faster contraction, reduced inflammation, and enhanced tissue regeneration compared to other treatments, without adverse effects.

This study found that human skin melanocytes with low mutation burdens are smaller, less dendritic, and exhibit stem-like features, often residing in UV-protected hair follicles, suggesting their role in replenishing sun-damaged epidermis.

This review discusses the preclinical and clinical data on teriflunomide for multiple sclerosis, highlighting its selective action on immune cells without causing clinical immune suppression, and provides no new clinical results.

3D-oxy exosomes may significantly boost hair growth, offering new treatment options for hair loss.

This review highlights that the combination of ultrasound and microneedles can enhance transdermal drug delivery by using physical and energy-driven mechanisms to improve drug penetration into deeper skin layers, with implications for precision medicine and chronic disease treatments.

This review discusses the effects of estrogen on skin and reports no new clinical results; it highlights estrogen's potential benefits on skin thickness, collagen quality, and hair follicle life cycle.

This study established a new in vitro culture system that supports the growth and dynamic self-organization of hair follicle stem cells and their progeny, promoting a stable population equilibrium.

This study observed that hepatocyte adhesion to human hair keratin biomaterials was mediated by the hepatic ASGPR, as blocking this receptor reduced cell attachment.