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A benign tumor developed at a girl's BCG vaccination site, not previously linked to the vaccine.

Using mouse hair follicle organoids, this study demonstrated that BMP4 plays a key role in controlling hair follicle coloration and growth, as well as directing Nestin-positive stem cells towards becoming melanocytes, the pigment-producing cells responsible for hair color.

In vivo using the C3H mouse model, this study observed that BST2 expression occurs before hair loss in alopecia areata and is followed by an increase in epidermal γδ T cell numbers.

This case report describes a girl in China with biotinidase deficiency confirmed by genetic mutations, whose skin and hair symptoms improved with biotin therapy.

This review discusses the use of helmet designs in integrative medicine and transcranial photobiomodulation, highlighting new developments and potential future advancements in sensor-controlled therapy helmets, but reports no new clinical results.

In this study, researchers observed temporary skin reactions at BCG vaccination sites following the Pfizer-BioNTech COVID-19 mRNA vaccine in five patients, suggesting underreported occurrences.

This review highlights the promising clinical outcomes of sacituzumab tirumotecan (sac-TMT), an antibody-drug conjugate for breast cancer that targets TROP2, demonstrating improved response rates and progression-free survival, with manageable safety concerns including primarily mild-to-moderate nausea and alopecia.

In this study, researchers found that BST2 expression is significantly upregulated in skin sections of mice with alopecia areata, implicating BST2's role in the disease pathogenesis through the action of epidermal γδ T cells and macrophages.

In this study, Terminalia bellirica extracts promoted hair regrowth in testosterone-induced AGA mice, possibly by inhibiting type II 5α-reductase activity and enhancing the MAPK signaling pathway.

This study observed dynamic behaviors such as cluster formation, migration, and active proliferation of transplanted bone marrow cells in a mouse model, providing insight into cellular-level changes post-transplantation.

In this study, researchers observed that dormant TRP-2+ melanoma cells in bone marrow can interact with CD8+ T cells in tumor-bearing ret transgenic mice, potentially influencing immune responses.

This review examines the molecular effects of photobiomodulation therapy, particularly its influence on gene and protein expression related to inflammation and cell functions, but reports no new clinical results.

This study identified TGF-β2 as a crucial signal in hair follicle stem cell regeneration, highlighting its role in counteracting BMP signaling to promote tissue regeneration.

This article describes the potential applications of myoblast implantation for muscle regeneration and its promising social and economic value but reports no new clinical results.

This study found that patients with myotonic dystrophy type 1 developed basal cell carcinomas at a younger age than the general population, suggesting a possible predisposition in this group.

In this study, researchers found that deleting the Bmi1 gene in murine melanocytes caused premature hair greying and loss of melanocyte lineage cells, highlighting BMI1's role in protecting melanocyte stem cells from stress and oxidative damage.

Photobiomodulation helps protect hair follicle cells from damage caused by DHT.

This case report describes a 40-year-old woman with Birt-Hogg-Dubé syndrome diagnosed with multiple chromophobe renal cell carcinomas, highlighting the importance of recognizing associated dermatologic lesions for early intervention.

This study reports that BMP2 expression in goat skin is higher during late telogen and early anagen phases, indicating a potential role in hair follicle regeneration.

The researchers reported that the novel MBTPS2 variant p.Glu172Asp found in a male proband is likely pathogenic, consistent with osteogenesis imperfecta symptoms and molecular signatures, including disrupted fatty acid metabolism and collagen production.

This study observed that pediatric bone marrow transplantation patients frequently experience various dermatological issues; mucositis and xeroderma were the most common.

In this study, researchers identified compound heterozygous variants in the MBTPS1 gene associated with ectodermal dysplasia features in a 14-year-old female, broadening the known disorder spectrum linked to these genetic mutations.

This study identified the Itpr3 gene as responsible for the tufted hair loss phenotype in the BTBR mouse strain.

In this study, researchers identified a recurrent MBTPS2 splice-site variant as a mutational hotspot in IFAP syndrome across diverse families, with phenotype severity suggesting the influence of additional modifiers.

This study found that BMP signaling is involved in regulating melanogenesis, pigment transfer, and melanocyte migration, contributing to our understanding of skin pigmentation mechanisms.

This study in mutant mice found that Bmpr2 and Acvr2a are individually redundant, but together essential for normal hair follicle development, with their reduction causing rapid hair cycling and graying.

This review discusses the state-of-the-art in photobiomodulation therapy for oral and dental applications and emphasizes the need for education, training, and addressing logistical issues for its routine use.

This article reviews the mechanisms and applications of photobiomodulation in trauma repair and medical aesthetics, but reports no new clinical results while highlighting its growing clinical significance.

This article discusses the role of external beam radiotherapy as a primary treatment method for cancer and reports no new clinical findings.