Results 161 to 170 of about 6,853 (289)

Distinction between melanins derived from different precursors using pyrolysis/gas chromatography/mass spectrometry and the NIST mass spectral search algorithm

, 2003
A method was required to objectively determine whether various melanins were synthesised from different precursors, and whether synthesis from the same precursor was reproducible.
Aldous, S (15482906), Martin Bleasel (14731945), Noel Davies (14734909)   +2 more
core  

Iron Physiology and Its Impact on Atopic Diseases: An EAACI Taskforce Report

Allergy, EarlyView.
ABSTRACT Iron is essential for oxygen transport, energy metabolism, and immune regulation. Yet iron deficiency is the most common micronutrient disorder across all age groups, affecting nearly one quarter of the global population. Iron deficiency triggers nutritional immunity, a host defense mechanism that withholds and redistributes iron, contributing
Franziska Roth‐Walter, Ioana Agache, Beatriz Cabanillas, Roberto Berni Canani, Pasquale Comberiati, Holger Garn, Cristina Gomez‐Casado, Karin Hufnagl, Ekaterina Khaleva, Gregorio P. Milani, Daniel Munblit, Nikolaos Douladiris, Liam O'Mahony, Frank Redegeld, Carmen Riggioni, Peter K. Smith, Betty van Esch, Emilia Vassilopoulou, Carina Venter, Diego G. Peroni   +19 more
wiley   +1 more source

Immunomodulatory functions of fungal melanins in respiratory infections. [PDF]

mBio
Basham KJ, Ward RA, Vyas JM, Nolling Jensen K.   +3 more
europepmc   +1 more source

Basal Cell Carcinoma and Syringocystoadenoma Papilliferum Arising in Naevus Sebaceous—A Narrative Review

ANZ Journal of Surgery, EarlyView.
ABSTRACT Naevus sebaceous (NS) is a congenital cutaneous hamartoma characterised by epidermal, follicular, sebaceous and apocrine components, with a rare but significant potential for malignant transformation, most commonly into basal cell carcinoma (BCC).
Yajat Dua, Chris Miller, Anand Ramakrishnan   +2 more
wiley   +1 more source

Exploring allomelanin: A comparative analysis via natural product extraction and synthesis. [PDF]

Sci Adv
Aman S, Irie LM, Su S, Siwicka ZE, La Clair JJ, Kalaj BN, Latawiec EI, Karanjkar P, Wasielewski MR, Dhinojwala A, Burkart MD, Farha OK, Gianneschi NC.   +12 more
europepmc   +1 more source

Systemic medications associate with surgically treated cataract among adults over 50 years in Finland

Acta Ophthalmologica, EarlyView.
Abstract Purpose To identify associations between systemic drugs and cataract surgery in Finland. Methods A historic cohort study based on administrative data. Endpoint event was cataract surgery. Use of drugs in question was based on redeemed prescriptions and consisted of 156 drugs.
Antti Riikonen, Jari Haukka, Tuomas Lilius, Sirpa Loukovaara   +3 more
wiley   +1 more source

Basidiomycete pigments as sustainable food colorants and stabilizers: from fungal biology to industrial potential. [PDF]

Front Microbiol
Karunarathna SC, Tibpromma S, Lu W, Perera H, Tarafder E, Karunarathna BS, Dai DQ, Kumla J, Karunanayake C, Hapuarachchi KK, Suwannarach N.   +10 more
europepmc   +1 more source

Hair Degradation Patterns in Aquatic and Soil Environments

Archaeometry, EarlyView.
ABSTRACT Hair is a biological material that can provide information in archaeology and forensics. Previous studies have mainly examined changes occurring post‐mortem. In this study, we focused on hair pulled out ante‐mortem. The aim of the study was to identify patterns in the degradation of hair in water and soil.
Katarzyna Palacz‐Ziółek, Monika Krzyżanowska, Rafał Ogórek, Marcin Kadej   +3 more
wiley   +1 more source

Isolation and Structural Characterization of Melanins from Red and Yellow Varieties of <i>Stropharia rugosoannulata</i>. [PDF]

Int J Mol Sci
Xie ZF, Zhang WW, Zhao SY, Zhang XH, You SN, Liu CM, Zhang GQ.   +6 more
europepmc   +1 more source

Evolving Pathology of Anaplastic Thyroid Carcinoma: Integrating Morphology, Immunohistochemistry, and Molecular Insights

Cancer Science, EarlyView.
Schematic overview of progression from differentiated thyroid carcinoma (DTC) to anaplastic thyroid carcinoma (ATC). ATC primarily develops via two pathways: the BRAF p.V600E‐mutated papillary thyroid carcinoma (PTC) pathway and the RAS‐mutated pathway. The origin and progression of BRAF/RAS‐wildtype ATC remain unclear.
Toru Odate, Tetsuo Kondo
wiley   +1 more source