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Skin Barrier ScienceArchives

Effect of prenatal high-dose vitamin D on childhood atopic dermatitis is modified by maternal cotinine metabolome: A secondary analysis of a randomized clinical trial

 Published on 27/04/2026 |  Original article (Full-text)  | Brustad, Nicklas et al. | Journal of the American Academy of Dermatology 2026; 94(1): 88-95

Tobacco exposure has been shown to modulate the effect of vitamin D on the risk of atopic diseases. However, randomized clinical trials investigating the potential effect modification between tobacco exposure and vitamin D supplementation on atopic disease risk are lacking. We sought to investigate the...

Comparative efficacy of 1064 nm Q-Switched Nd:YAG laser and microneedling in treating atrophic acne scars: a retrospective study

 Published on 20/04/2026 |  Original article (Full-text)  | Ayris Ozturk et al. | Journal of Cosmetic and Laser Therapy 2026; aop:10.1080/14764172.2026.2651542

Acne scars, stemming from collagen irregularities in acne vulgaris, pose psychosocial challenges. This study evaluates the efficacy and safety of 1064 nm Q-switched Nd:YAG laser (QSNL) and microneedling for atrophic acne scars. Methods: A retrospective study at Ege University included 30 patients...

Cardiomyocyte derived extracellular mitochondria in activation of macrophages during oxidative stress

 Published on 13/04/2026 |  Original article (Full-text)  | Lenee Shrestha et al. | Cardiovascular Research. Volume 122(5).

Mitochondria serve as central hubs for aerobic metabolism and regulators of cell fate. Damage to mitochondria induced by oxidative stress contributes to cardiac injury. We investigate whether oxidative stress causes the release of mitochondria into the extracellular space and whether these extracellular...

Towards the definition of disease phenotypes in paediatric SAPHO syndrome: a national multicentric study

 Published on 06/04/2026 |  Original article (Full-text)  | Caterina Matucci-Cerinic et al. | Rheumatology. Volume 64(6).

The of this study was to confirm the presence of different disease phenotypes of paediatric SAPHO syndrome (pSAPHO) based on their skin manifestations in a large cohort of Italian patients. Methods: Patients with pSAPHO were enrolled in the Eurofever Registry and the data retrospectively analysed. The...

Clinical Efficacy of a Salicylic Acid-Containing Gel on Acne Management and Skin Barrier Function: A 21-Day Prospective Study.

 Published on 08/09/2025 |  PubMed  | Liu Ye et al. | Journal of cosmetic dermatology 2025 Jul; 24(7): e70353

Acne vulgaris is a common skin condition characterized by excessive sebum production, inflammation, and compromised skin barrier function. Effective treatments should target both lesion reduction and skin hydration while maintaining tolerability.Objective: This study aimed to evaluate the efficacy and...