Results 181 to 190 of about 123,035 (391)

Novel Histopathologic Features of Diffuse Blue‐Gray Hyperpigmentation Associated With Kratom Use: A Case Report and Literature Review

open access: yesJournal of Cutaneous Pathology, EarlyView.
ABSTRACT Background Drug‐induced hyperpigmentation accounts for 10%–20% of acquired pigmentary disorders and can be misdiagnosed for other causes such as melasma, post inflammatory changes, or heavy metal deposition. Kratom (Mitragyna speciosa), a Southeast Asian plant with an opioid‐like profile, has been increasingly used in the United States for ...
Rita Kamoua   +4 more
wiley   +1 more source

Molecular mechanisms involved in interleukin 1-beta (IL-1β)-induced memory impairment. Modulation by alpha-melanocyte-stimulating hormone (α-MSH)

open access: green, 2013
Patricia González   +7 more
openalex   +2 more sources

Well‐being in German patients with vitiligo in genital and visible areas – a pilot study

open access: yesJDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Summary Background Only a few studies exist on the psychosocial impact of vitiligo in German patients, in particular those affected in genital and visible body areas. Methods This monocentric pilot study aimed to assess well‐being of adult patients with vitiligo and to compare sex, age, and clinical characteristics between patients with and without ...
Janne Ohlenbusch   +3 more
wiley   +1 more source

Targeting the microbiota‐miRNA‐protease axis: A new therapeutic avenue in melanoma

open access: yesThe FEBS Journal, EarlyView.
Modulation of extracellular matrix (ECM) turnover is central to melanoma progression and metastasis, driven largely by ECM proteases. This review highlights the epigenetic regulation of ECM proteases by microRNAs and their roles in melanoma growth, invasion, and immune modulation.
Elias N. Katsoulieris   +2 more
wiley   +1 more source

Crosstalk in skin: melanocytes, keratinocytes, stem cells, and melanoma

open access: yesJournal of cell communication and signaling, 2016
Joshua X. Wang   +2 more
semanticscholar   +1 more source

Val92Met variant of the melanocyte stimulating hormone receptor gene [PDF]

open access: bronze, 1996
Xiaolin Xu   +3 more
openalex   +1 more source

A novel approach to target skin photodamage: Topical application of salt inducible kinase inhibitors

open access: yesInternational Journal of Cosmetic Science, EarlyView.
UV‐induced photodamage leads to increased DNA damage and elevated MMP levels, which degrade collagen and contribute to wrinkle formation. SLT‐001 and SLT‐008, novel cosmetic ingredients that target salt‐inducible kinase, help reverse this effect by enhancing DNA repair, reducing MMP expression and decreasing erythema, thereby mitigating photodamage ...
Inbal Rachmin   +7 more
wiley   +1 more source

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

open access: yesInternational 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   +9 more
wiley   +1 more source

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