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In this study, myofibroblasts in rat cutaneous fibrosis were characterized by expressions of vimentin, α-SMA, and Thy-1, and may derive from pericytes or perifollicular dermal sheath cells.

This case report introduces a novel instance of long-term cutaneous neoplastic degeneration following artificial hair implantation, a previously unreported complication in such procedures.

This study reported that squamous cell carcinomas of the scalp can become extraordinarily aggressive, highlighting the need for early diagnosis and careful use of treatment strategies like wide excision and radiation therapy.

This study reported that squamous cell carcinomas of the scalp can be extraordinarily aggressive, potentially metastasizing and causing death, highlighting the need for early diagnosis and careful treatment approaches.

This article describes a case of pilomatricoma in a 22-year-old male with successful surgical excision and no recurrence, highlighting its histopathological features and typical clinical presentation.

This study found that combining AMD-3100 with FK506 in subimmunosuppressive doses enhanced stem cell release from bone marrow, resulting in 25% faster epithelialization in excisional wounds in rats and mice.

The study concluded that local administration of in-vitro-expanded bone marrow-derived mesenchymal stem cells accelerates and promotes healing in full-thickness excisional wounds in adult male albino rats.

The researchers reported a rare case of invasive cutaneous squamous cell carcinoma of the scalp extending into bone and dura mater, successfully treated with surgery and skin flap repair, without metastasis observed at three months.

This study concluded that using an erbium:YAG laser for calvarium trepanation and granulation tissue induction is comparable to the rose head burr, offering a beneficial alternative method.

This case report discusses a benign trichofolliculoma in a 40-year-old woman, confirmed through histopathological examination with no recurrence noted during a one-year follow-up period.

This case report suggests that intralesional cidofovir successfully treated SCC without systemic toxicity, making it a potential alternative to consider alongside surgical excision.

Hair dye can cause serious scalp issues, including skull erosion.

This review evaluates neck rejuvenation techniques, including cervical rhytidectomy, and discusses potential surgical complications, without presenting new clinical findings.

This study found that reducing BMP signaling in mouse nipple epithelia, achieved through Noggin overexpression, can convert them into hairy skin with pilosebaceous units.

Bone-marrow and epidermal stem cells help heal wounds differently, with bone-marrow cells aiding in blood vessel formation and epidermal cells in hair growth.

This article reviews the history, methods, and complications of tissue expansion and serial excision for scar revision in the head and neck, and reports no new findings.

This study introduces a new multimodal imaging technology to visualize and quantify cell dynamics in natural skin over long durations, demonstrated in GFP bone marrow-transplanted mice, to study dynamic skin regeneration.

This study found that hairline lowering surgery using a bone tunneling technique without Endotine effectively reduced forehead length and achieved high patient satisfaction among 91 participants, with results sustained over 12 months and minimal reported complications.

This study found that gelatin sponges used as scaffolds in rats with deep wounds and periosteal defects enabled regeneration of diverse tissue types, including periosteum, skin, and appendages, highlighting the role of vascular niche formation.

This study found that hypertrophic chondrocytes at the fracture callus border may convert to osteoblasts, influenced by vasculature and pluripotency gene expression.

This study found that exosomes derived from human bone marrow mesenchymal stem cells significantly promote cutaneous wound healing in rats by modulating the TGF-β/Smad signaling pathway.

This case study describes successful treatment of a left temporal scalp arteriovenous malformation through a multidisciplinary approach combining endovascular embolization and surgical excision, resulting in high patient satisfaction.

This study found that TSA restored the hair-inductive capacity of skin-derived precursors in mice by enhancing BMP gene expression and signaling through histone acetylation.

This article discusses the use of hair transplantation as a reconstructive method to restore hair in various areas affected by defects, highlighting its advantages in providing natural-looking restoration.

In this study, researchers found that wound healing in mouse skin recruits diverse fibroblasts, including myeloid-derived cells, which contribute to regenerating adipocytes.

This review discusses the development of electrospun nanofibrous scaffolds for promoting angiogenesis in tissue engineering but notes that their clinical application beyond bone and skin repair is still limited.

This study found that overexpression of Wnt1a in bone marrow mesenchymal stem cells enhanced mouse hair follicle regeneration and promoted hair cycling.

This review discusses recent findings on hair follicle morphogenesis and regeneration, focusing on molecular signals and stem cells, and suggests that understanding these processes may aid in developing new strategies for wound healing.

This study found that transient mtDNA double strand breaks in mice accelerated aging in certain tissues through increased reactive oxygen species, independent of p21/p53 pathway mediation.

This article reviews the genetic basis, diagnostic approaches, and treatment options for nude severe combined immunodeficiency, but does not present any new research findings.