Results 111 to 120 of about 59,400 (251)

Paediatric Melanonychia: Diagnosis and Management

JEADV Clinical Practice, EarlyView.
ABSTRACT Longitudinal melanonychia (LM) in children presents unique diagnostic and management challenges that cannot be adequately addressed by applying adult‐based criteria. Unlike in adults, there are no validated clinical, dermoscopic or histopathologic criteria for predicting nail unit melanoma in the paediatric population.
Angela J. Jiang, Erika Koh, Je‐Ho Mun, Dong‐Youn Lee, Matilde Iorizzo, Adam I. Rubin   +5 more
wiley   +1 more source

Melanin Biopolymers in Pharmacology and Medicine—Skin Pigmentation Disorders, Implications for Drug Action, Adverse Effects and Therapy

Pharmaceuticals
Melanins are biopolymeric pigments formed by a multi-step oxidation process of tyrosine in highly specialized cells called melanocytes. Melanin pigments are mainly found in the skin, iris, hair follicles, and inner ear.
Marta Karkoszka, Jakub Rok, Dorota Wrześniok   +2 more
doaj   +1 more source

Eczema‐Like Amelanotic Melanoma: A Diagnostic Challenge

JEADV Clinical Practice, EarlyView.
ABSTRACT Amelanotic melanoma (AM) is a rare and aggressive variant of cutaneous melanoma characterised by the absence of pigmentation, often leading to delayed diagnosis due to its ability to mimic benign inflammatory or neoplastic conditions. We report the case of a 68‐year‐old woman presenting with a slowly enlarging, erythematous, mildly scaling ...
Agata Janowska, Valerio Ortenzi, Andrea della Maggiora, Nicolò Mori, Cristian Fidanzi, Marco Romanelli, Valentina Dini, Antonio Giuseppe Naccarato, Cristian Scatena   +8 more
wiley   +1 more source

AI told my cat he's terminally ill

Journal of Hospital Medicine, EarlyView.
Jamila Mammadova
wiley   +1 more source

Melanocytes, Melanocytic Nevi, and Progression to Melanoma [PDF]

, 2020
Benign melanocytic nevi form when melanocytes that acquire a BRAFV600E mutation undergo a period of rapid proliferation followed by subsequent growth-arrest.
McNeal, Andrew Scott
core  

Analysis of Carbohydrates and Glycoconjugates by Matrix‐Assisted Laser Desorption/Ionization Mass Spectrometry: An Update for 2023–2024

Mass Spectrometry Reviews, EarlyView.
ABSTRACT The use of MALDI mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this comprehensive review is the twelfth update of the original article published in 1999 and brings coverage of the literature to the end of 2024.
David J. Harvey
wiley   +1 more source

Mélanocytes épidermiques et mélanocytes folliculaires

Genetics Selection Evolution, 1981
Benedetto JP, Ortonne JP
doaj   +1 more source

Phagocytosis by normal human melanocytes in vitro

, 1993
Phagocytosis is an important first step in processing of antigens ultimately to be presented in the context of MHC class II molecules on the cell surface.
Dutrieux, R. P., Verkruisen, R. P., Westerhof, W., Le Poole, I. C., Dingemans, K. P., Das, P. K., van den Wijngaard, R. M.   +6 more
core   +1 more source

Post‐Traumatic Facial Macules

JEADV Clinical Practice, EarlyView.
Molly Papadopoullos, Amy Cunliffe, Rand Hawari, Kid Wan Shum   +3 more
wiley   +1 more source

The FOXQ1/SSBP2 Regulatory Axis Drives Malignant Progression of Melanoma

Molecular Carcinogenesis, EarlyView.
ABSTRACT Melanoma is a highly aggressive skin cancer with poor prognosis, often linked to excessive UV exposure. Despite advancements in immunotherapy and targeted treatments, melanoma's invasiveness and metastatic potential remain significant challenges.
Xiaoyu Zhang, Yu Hou, Jiahui Liu, Yuehua Han, Jiangang Feng   +4 more
wiley   +1 more source