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JAK inhibitors are effective for hair regrowth in severe alopecia areata.

This study reports that tofacitinib, a JAK inhibitor, may stabilize hair loss in patients with classic lichen planopilaris and frontal fibrosing alopecia, though hair regrowth was not robust.

This study reported that low-level laser therapy combined with acupuncture and herbal medicine significantly improved hair regrowth in a patient with alopecia due to bed sores and alopecia areata.

This case study describes a 43-year-old Hispanic man with cicatricial alopecia of the scalp, and suggests tufted folliculitis as the most likely diagnosis.

This study introduces ficlatuzumab, an anti-HGF monoclonal antibody, in combination with gefitinib in a phase 2 trial to address EGFR TKI resistance in Asian NSCLC patients.

This study found that hair follicle micro-graft transplantation significantly improved scar remodeling outcomes in 40 patients, with greater reductions in scar volume, lower scar scores, and enhanced skin characteristics compared to punch excision alone, potentially due to activation of the PI3K-AKT pathway.

This review examines the mechanisms behind pathological scarring like hypertrophic scars and keloids, highlights the limitations of current treatments, and suggests that biomaterial-enabled delivery of anti-fibrotic statins, such as atorvastatin, may offer a promising therapeutic avenue for managing these scars.

This study develops FR-1, a topical small molecule, which reduces scarring and avoids skin atrophy in a murine wound model, showing potential for treating fibrosis without the side effects of current therapies.

This study evaluated the use of automated microneedling therapy for managing facial scars, finding significant improvement in scar size and vascularity with minimal complications, particularly between the second and third treatment sessions, and achieving good to excellent patient satisfaction in two-thirds of participants.

This study found that the Antera 3D® system provided an objective and sensitive method for assessing pediatric pathological scars, capturing significant changes in pigmentation, vascularity, and volume, compared to the traditional Vancouver Scar Scale and dermoscopy, which showed varied sensitivities across different scar parameters.

This meta-analysis found that autologous cell-based therapies, especially stromal vascular fraction, significantly improved atrophic acne scars over control treatments, enhancing both clinical and patient-reported outcomes.

This source reviews current understanding of fibroblast lineage differentiation and its role in wound healing, highlighting the potential to reprogram adult cells for scar-free repair by emulating fetal-like regenerative states.

This review synthesizes the latest advances in wound healing and scar management, exploring molecular mechanisms, therapeutic strategies, and providing an evidence-based comparison of topical agents like Dermatix Ultra and Contractubex for scar improvement, aimed at informing clinicians and patients in decision-making.

This review summarizes research on scar formation and inhibition mechanisms, discussing emerging therapies like gene therapy and stem cell treatments, but notes ongoing challenges for clinical application, including treatment personalization and outcome sustainability.

The hydrogel helps heal wounds without scars by releasing two drugs gradually.

Dermatoscopy helps track scar changes and guide treatment.

This research highlights advancements in reconstructive surgery for managing scars, emphasizing the importance of combined surgical and nonsurgical interventions like platelet-rich plasma and stem cell therapy to prevent and treat thick scar tissue while enhancing functionality and aesthetic outcomes.

This study found that grafting an autologous cultured epithelial sheet improved both scarring and skin texture in four patients with acne-associated scar contracture three months post-treatment, suggesting the technique might effectively treat difficult acne scars by metabolizing excess collagen.

This study concluded that preparing scars with either platelet-rich plasma or CO₂ laser significantly improved outcomes in hair transplantation for patients with cicatricial alopecia.

This systematic review examined the potential of microneedling for anterior neck scars but found no eligible studies directly investigating this application. Indirect evidence from other body regions suggests possible benefits, underscoring the need for targeted research to validate these findings for neck surgery patients.

In this study, a new pH-responsive hydrogel composed of polyvinyl alcohol and boric acid was found to release salvianolic acid B effectively, reducing excessive scar formation and enhancing tissue regeneration during early-stage wound healing.

This study found that high-concentration cell-free adipose extract effectively reduced collagen deposition and blood vessel formation in a rabbit ear model, showing promise for preventing and treating hypertrophic scars.

This study reviewed the etiology, mechanisms, and treatments of scarring alopecias and noted that early and accurate identification is crucial due to overlapping features among different types, making differential diagnosis challenging.

This study found that a silk fibroin/sodium alginate scaffold effectively delivers human umbilical mesenchymal stem cells to promote scarless wound healing and hair follicle regeneration in vivo by inducing specific cellular processes and mitigating endoplasmic reticulum stress.

This study found that platelet-rich plasma improved healing and accelerated scar maturation in rat models of second-degree skin burns, especially noticeable after four weeks of treatment.

This study reports that transplanting hair grafts from the scalp led to excellent hair growth and high patient satisfaction in a male patient with a facial burn scar after one year.

This chapter reviews causes of poor scarring in hair restoration procedures and discusses methods for improving donor site scars, reporting no new clinical results.

This source highlights the challenges in treating cicatricial alopecia, noting that follicular unit extraction hair transplantation offers a minimally invasive and successful option to improve cosmetic outcomes for patients with permanent hair loss from scarring.

This study found that implanting HAP stem cells in a mouse model accelerated wound closure and reduced scar formation, suggesting potential for scar-free wound healing.