Results 101 to 110 of about 34,346 (291)

Bacterial porphyrins in healthy skin: Microbiota components impact melanogenesis and age‐related processes leading to Porphyr'ageing

International Journal of Cosmetic Science, EarlyView.
Porphyrins, previously linked only to acne inflammation, are now implicated in skin ageing. Their presence correlates with increased melanin, inflammation, and oxidative stress, contributing to premature ageing signs. This study introduces the concept of “Porphyr'ageing,” highlighting the detrimental effects of bacterial metabolites on skin health and ...
Marie Meunier, Morgane De Tollenaere, Cyrille Jarrin, Emilie Chapuis, Marine Bracq, Laura Lapierre, Catherine Zanchetta, Jean Tiguemounine, Amandine Scandolera, Romain Reynaud   +9 more
wiley   +1 more source

Nanotechnology-Powered Cosmetics: Progress in Hyperpigmentation Treatment

Precision Nanomedicine
Hyperpigmentation is a prevalent and notable skin issue affecting individuals across all skin types. Although several depigmentation agents are available to address hyperpigmentation, their effectiveness is limited due to inadequate skin absorption and ...
Maha N. Abu Hajleh, Hamdi Nsairat, Sama Al Kazaz, Ali Al-Samydai, Hind Rasheed, Alia K. Ibrahim   +5 more
doaj   +1 more source

Hyperpigmentation associated with minocycline therapy [PDF]

, 2007
Soumya Chatterjee
openalex   +1 more source

Bioretinoids from microalgae: Boosting retinol performance and tolerability

International Journal of Cosmetic Science, EarlyView.
A novel microalgae‐derived bioretinoid (MBR) enhances skin regeneration, improves pigmentation, and reduces signs of ageing more effectively than bakuchiol and comparably to retinol—without the irritation. MBR also synergizes with retinol, boosting hydration and safety. A powerful, gentle alternative for advanced skincare.
Silvia Sánchez‐Díez, Alexandre Lapeyre, Noemí García‐Delgado, Jordi Ayats   +3 more
wiley   +1 more source

Natural‐based antioxidants in cosmeceuticals: Extraction, bioavailability and skin ageing applications

International Journal of Cosmetic Science, EarlyView.
Natural antioxidants from plants, fruits, seeds and fungi combat ageing by neutralizing free radicals, boosting collagen and protecting against UV damage. Enhanced by green extraction and smart delivery systems, they offer powerful anti‐inflammatory and antimicrobial benefits.
Hossein Omidian, Arnavaz Akhzarmehr, Charise Dallazem Bertol   +2 more
wiley   +1 more source

PATHOPHYSIOLOGICAL INSIGHTS INTO FACIAL HYPERPIGMENTATION AND AESTHETIC TREATMENT MODALITIES

Anti-Aging Eastern Europe
Facial hyperpigmentation, including melasma and post-inflammatory hyperpigmentation, poses a significant dermatological and psychosocial challenge. These conditions arise from a complex interplay of genetic factors, hormonal influences, and environmental
Yuliya Fedorchenko
doaj   +1 more source

Oral mucosal hyperpigmentation [PDF]

JAAD Case Reports, 2020
Karen Lee, BS, Christine Lian, MD, Anand Vaidya, MD, Hillary C. Tsibris, MD   +3 more
openaire   +3 more sources

SASH1 promotes melanin synthesis and migration via suppression of TGF-β1 secretion in melanocytes resulting in pathologic hyperpigmentation [PDF]

, 2020
Hong Zhou Cui, Shu Guo, Hong He, Hui Guo, Yu Liang Zhang, Bin Quan Wang   +5 more
openalex   +1 more source

Establishment and validation of a hair fall atlas for Chinese men based on trichoscopy

International Journal of Cosmetic Science, EarlyView.
A new hair fall atlas with 7 scales is established and validated and ready to publish as a new methodology. We observed good consistency between the dermatologists' grading (PCC >0.8), and a strong correlation shown between clinical scores and hair fall attributes based on image analysis (|p| > 0.8).
Rui Ma, Chunya Ni, Jinran Lin, Chanjuan Liu, Kai Yang, Qingmei Liu, Zheng Li, Yue Zhang, Hequn Wang, Yueqing Niu, Fengjie Su, Wenyu Wu   +11 more
wiley   +1 more source

Molecular Changes Induced by Carbon Dioxide Laser in Hailey‐Hailey Disease: A Potential Mechanism Underlying Treatment Efficacy

International Journal of Dermatology, EarlyView.
ABSTRACT Introduction Hailey‐Hailey disease (HHD) is a rare genodermatosis caused by mutations in the ATP2C1 gene that codes for SPCA1, a calcium transporter in the epidermis. HHD impairs quality of life, and no curative treatment exists. Methods To confirm the efficacy and safety of CO2 laser in HHD, we conducted a randomized, prospective, controlled ...
Javier Antoñanzas, Agustín España, Ana Gorostidi, Ana Patiño‐García, Marcos J. Araúzo‐Bravo, Daniela Gerovska, Rafael Salido‐Vallejo, Leyre Aguado‐Gil   +7 more
wiley   +1 more source