Results 201 to 210 of about 3,059,614 (345)

Discovery and Biosynthesis of Celluxanthenes, Antibacterial Arylpolyene Alkaloids From Diverse Cellulose‐Degrading Anaerobic Bacteria

Angewandte Chemie, EarlyView.
The structure and biosynthetic origin of the enigmatic “yellow affinity substance” (YAS) from the anaerobe thermophile Clostridium thermocellum (now: Acetivibrio thermocellus) were elucidated. YAS is a complex of unusual antibacterial arylpolyene alkaloids (celluxanthenes) that are produced by various cellulolytic anaerobes.
Keishi Ishida, Jana Krabbe, Philippe R. Meisinger, Gulimila Shabuer, Sebastian Schieferdecker, Michael Cyrulies, Cedric Tank, Emma Barnes, Christian Paetz, Christian Hertweck   +9 more
wiley   +2 more sources

Valorization of Fruit and Vegetable Waste: An Approach to Focusing on Extraction of Natural Pigments. [PDF]

Foods
Ramzan K, Zehra SH, Balciunaitiene A, Viskelis P, Viskelis J.   +4 more
europepmc   +1 more source

Molecular Profiling and Tumor Microenvironment in Sinonasal Mucosal Melanoma as Biomarkers for Enhanced Prognostic Stratification

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Sinonasal mucosal melanoma (SNMM) is a rare and aggressive melanoma subtype with a notably poor prognosis. Despite molecular characterization advances, SNMM remains clinically challenging, highlighting the need for detailed molecular profiling.
Manuel Molina‐Garcia, Maria Jesus Rojas‐Lechuga, Cristobal Langdon, Judit Mateu, Jaume Bague, Teresa Torres, Vinicius G. de Souza, Manuel Bernal‐Sprekelsen, Isam Alobid, Rui Milton Patricio da Silva‐Júnior, Susana Puig   +10 more
wiley   +1 more source

Insights into the antibacterial, antioxidant, and fabric colorant applications by pigment-producing actinomycetes from Sof-Umer cave rocks and sediments. [PDF]

BMC Microbiol
Girma D, Feyisa A, Chaluma E, Mulu D, Geta S, Tafesse M.   +5 more
europepmc   +1 more source

Conformational studies of phycocyanin from Spirulina platensis [PDF]

, 1977
Kufer, Werner, Scheer, Hugo
core   +1 more source

Astaxanthin ameliorates benzalkonium chloride–induced dry eye disease through suppressing inflammation and oxidative stress via Keap1‐Nrf2/HO‐1 signaling pathways

Animal Models and Experimental Medicine, EarlyView.
The flowchart of this research. Abstract Background Dry eye disease (DED) predominantly results from elevated tear film osmolarity, which can not only cause ocular inconvenience but may lead to visual impairments, severely compromising patient well‐being and exerting substantial economic burdens as well.
Ziyu Liu, Yaqiong Li, Jiayu Bao, Siyuan Li, Ya Wen, Peng Zhang, Jun Feng, Yinghui Wang, Lei Tian, Ying Jie   +9 more
wiley   +1 more source

Roadmap to Nanomedical Applications: Nanotoxicology and In Vitro Guidelines for Lanthanide‐Doped Luminescence Nanothermometers

Advanced NanoBiomed Research, EarlyView.
Lanthanide‐based luminescence nanothermometry holds multifaceted potential for nanomedical applications, yet despite significant research advances, clinical translation of the engineered nanomaterials is still controversial and widely disputed. This is related to crucial nanotoxicological aspects that must be addressed at the preclinical level ...
Simona Premcheska, Andre G. Skirtach, Anna M. Kaczmarek   +2 more
wiley   +1 more source

Photoprotective strategies in pale versus melanic boreal hair lichens: non-photochemical quenching compensates for less protective fungal pigments. [PDF]

Planta
Solhaug KA, Gauslaa Y.
europepmc   +1 more source

Architected Microalgae‐Based Matter via 3D Printing: Properties, Printing Techniques, and Applications

Advanced NanoBiomed Research, EarlyView.
Microalgae are emerging as sustainable and economical bioresources that can be utilized as bioinks for creating constructs with intriguing functionalities. This review discusses the properties and applications of microalgae, providing a comprehensive review of recent advancements and challenges in 3D‐printed microalgae‐based constructs for various ...
Yiwei Zou, Jiuhong Yi, Yunlu Dai, Iek Man Lei   +3 more
wiley   +1 more source

In the nectar, there are answers: exploring the intersection of colored nectars and reactive oxygen species in manipulating pollinator behavior. [PDF]

New Phytol
Magner ET, Roy R, Hegeman AD, Carter CJ.
europepmc   +1 more source