Results 51 to 60 of about 8,700 (155)

Melanogenesis and Melasma Treatment

Cosmetics, 2021
Melanocytes are highly specialised dendritic cells that transfer melanin to keratinocytes in subcellular lysosome-like organelles called melanosomes, where melanin is synthesised and stored.
Adriana Solange Maddaleno, Judit Camargo, Montserrat Mitjans, Maria Pilar Vinardell   +3 more
doaj   +1 more source

Environmental and lifestyle determinants of skin ageing: Association between skin dryness and dyspigmentation in Chinese women

International Journal of Cosmetic Science, EarlyView.
The study of photoageing visible features in an Asian female cohort from rural and urban locations and across seasons evidenced a consistent correlation between skin dyspigmentation and dryness, suggesting mechanistic interplay, and emphasizing that these key concerns of ageing skin could be addressed more efficiently taken together.
Judith Elkaim, Robin Kurfurst, Gallic Beauchef, Tianxiang Ouyang, Catherine Heusèle, Sylvianne Schnebert, Karl Pays, Carine Nizard   +7 more
wiley   +1 more source

Anti-Melanogenesis Effect ofGlechoma hederaceaL. Extract on B16 Murine Melanoma Cells [PDF]

Bioscience, Biotechnology, and Biochemistry, 2012
Glechoma hederacea L. (Labiatae) has been used in folk medicine to treat various ailments for centuries. We investigated the effects of G. hederacea extract on melanogenesis in B16 melanoma cells. It significantly reduced both the cellular melanin content and tyrosinase activity in a concentration-dependent manner.
QIAO, Zhiwei, KOIZUMI, Yukio, ZHANG, Muxin, NATSUI, Miyuki, FLORES, Maria Jolina, GAO, Lina, YUSA, Kazuyuki, KOYOTA, Souichi, SUGIYAMA, Toshihiro   +8 more
openaire   +2 more sources

Expert Consensus on the Management of Hyperpigmentation Disorders in India: A Modified Delphi Study by the Pigmentary Disorders Society

International Journal of Dermatology, EarlyView.
Delphi‐based expert consensus for diagnosis and management of common hyperpigmentation disorders in Indian dermatology practice, integrating evidence review, iterative voting, and consensus‐driven recommendations. ABSTRACT Hyperpigmentation disorders are prevalent in individuals with skin of color and are associated with considerable psychosocial ...
Rashmi Sarkar, Sunil Dogra, Surabhi Sinha, Keshavamurthy Vinay, Indrashis Podder, Anupam Das, Bhavesh Swarnkar, B. S. Chandrashekar, Hitaishi Mehta, Madhuri Agarwal, Muthu Sendhil Kumaran, Sonali Langar, Seemal R. Desai   +12 more
wiley   +1 more source

Anti-Melanogenic and Antioxidant Effects of Cell-Free Supernatant from Lactobacillus gasseri BNR17

Microorganisms, 2022
In recent years, there has been considerable interest in the use of cell-free supernatant of probiotics culture for nutritional and functional applications. In this study, we investigated the effect of the cell-free supernatant from Lactobacillus gasseri
Sol Lee, Han-Oh Park, Wonbeak Yoo
doaj   +1 more source

Understanding exosomes in facial esthetics and skin aging

Periodontology 2000, EarlyView.
Abstract Background Skin aging is a multifactorial process mediated by intrinsic (genetic and metabolic) and extrinsic (environmental) factors leading to functional and structural deterioration, including wrinkles, loss of collagen and elastin, as well as various pigmentation disorders.
Richard J. Miron, Catherine Davies, Anton Sculean, Paras Ahmad   +3 more
wiley   +1 more source

Cryptochrome 1 activation inhibits melanogenesis and melanosome transport through negative regulation of cAMP/PKA/CREB signaling pathway

Frontiers in Pharmacology, 2023
Cutaneous pigmentation was recently shown to be an event regulated by clock proteins. Cryptochrome (CRY) is a key protein composing the feedback loop of circadian clock, however, the function of CRY in melanocytes remains unclear.
Rongyin Gao, Ximei Zhang, Kun Zou, Duo Meng, Jinpeng Lv, Jinpeng Lv   +5 more
doaj   +1 more source

Understanding Exosomes in Hair Regeneration

Periodontology 2000, EarlyView.
Abstract Background Alopecia is a prevalent condition correlated with significant psychosocial challenges, while contemporary treatments exhibit variable efficacy, require extended use, and may cause adverse effects. This review aimed to comprehensively assess exosome‐mediated interventions as a novel cell‐free regenerative approach for hair ...
Paras Ahmad, Catherine Davies, Anton Sculean, Richard J. Miron   +3 more
wiley   +1 more source

Anti-melanogenesis Active Constituents from the Extracts of Carpinus turczaninowii Leaves

Journal of the Society of Cosmetic Scientists of Korea, 2017
소사나무(Carpinus turczaninowii, C. turczaninowii) 잎 추출물의 멜라닌 생성 억제활성을 B16F10 melanoma 세포를 이용하여 측정하였다. 그 결과, 에탄올 추출물(100 μ g/mL)에서 72.2%의 생성 억제 효과를 확인하였으며, 동일 농도에서 MTT 세포독성은 거의 나타나지 않았다. 분획물(헥산, 에틸아세테이트, 부탄올 및 물)을 제조한 후 실험을 진행한 결과, 에틸아세테이트 분획에서 가장 우수한 활성이 관찰되었다.
Ji Mi Kang, Jung Eun Kim, Nam Ho Lee
openaire   +2 more sources

Marine‐Derived Type I Collagen From Scyliorhinus canicula : Extraction, Characterization, and Biomedical Applications

Journal of Applied Polymer Science, Volume 143, Issue 43, November 15, 2026.
Marine‐derived type I collagen is extracted from Scyliorhinus canicula skin and characterized by physicochemical and morphological analyses. The collagen exhibits excellent biocompatibility, promotes wound healing, reduces inflammatory mediators, and inhibits melanogenesis.
Marwa Rejeb, Aida Lahmar, Arem Selmi, Tahsine Kosksi, Nawres Debbabi, Ghania Hamdi‐Degobert, Leila Chekir‐Ghedira   +6 more
wiley   +1 more source