Results 151 to 160 of about 57,548 (261)

Antimicrobial and Cytotoxic Activities of Biogenic Nanoparticles Produced by Cyanobacteria

ChemBioChem, Volume 27, Issue 5, 13 March 2026.
The article reviews the green synthesis of biogenic nanoparticles produced by cyanobacteria, highlighting their antimicrobial and cytotoxic properties. These nanoparticles, formed intra‐ or extracellularly, show activity against Gram‐positive and Gram‐negative bacteria as well as fungi and can induce apoptosis in tumor cells.
Laíne Santos Ribeiro, Rhuana Valdetário Médice, Janaína Morone Bavini, Camila Manoel Crnkovic, Samuel Cavalcante do Amaral   +4 more
wiley   +1 more source

Cellular Prion Protein Role in Cancer Biology: Is It A Potential Therapeutic Target? [PDF]

Biomedicines, 2022
Yousaf S, Ahmad M, Wu S, Zia MA, Ahmed I, Iqbal HMN, Liu Q, Rehman SU.   +7 more
europepmc   +1 more source

Catalytic Amyloids: Turning Fibrils Into Biocatalysts

Chemistry – A European Journal, Volume 32, Issue 10, 9 March 2026.
Amyloids, traditionally associated with diseases, have emerged as versatile catalytic scaffolds. From natural amyloid sequences to bioinspired and de novo designs, we highlight strategies to construct catalytic active sites and anchor enzymes onto fibrils, creating versatile nanomaterials with tunable activities. ABSTRACT Amyloids have been regarded as
Alessandra Esposito, Linda Leone, Flavia Nastri, Angela Lombardi   +3 more
wiley   +1 more source

Anatomical Associations Between Focal Mitochondrial Metabolism and Patterns of Neurodegeneration in Amyotrophic Lateral Sclerosis

Annals of Neurology, Volume 99, Issue 3, Page 614-628, March 2026.
Objective Amyotrophic lateral sclerosis (ALS) has a very specific neuroimaging signature, but the molecular underpinnings of the strikingly selective anatomic involvement have not elucidated to date. Accordingly, a large neuroimaging study was conducted with 258 participants to evaluate associations between patterns of neurodegeneration and focal ...
Marlene Tahedl, We Fong Siah, Efstratios Karavasilis, Jennifer C. Hengeveld, Mark A. Doherty, Russell L. McLaughlin, Orla Hardiman, Ee Ling Tan, Foteini Christidi, Jana Kleinerova, Peter Bede   +10 more
wiley   +1 more source

An LRP1-binding motif in cellular prion protein replicates cell-signaling activities of the full-length protein. [PDF]

JCI Insight, 2023
Mantuano E, Zampieri C, Azmoon P, Gunner CB, Heye KR, Gonias SL.   +5 more
europepmc   +1 more source

Camel Milk as a Functional Food: Nutritional Composition, Health‐Promoting Benefits, and Safety Considerations

Food Science &Nutrition, Volume 14, Issue 3, March 2026.
Camel milk contains low lactose, unique casein proteins, high vitamin contents, and diverse bioactive compounds that support metabolic health, immune function, organ protection, gut health, physical development, and brain function. Its benefits are mediated through antioxidant, anti‐inflammatory, insulin‐like effects, and immunomodulatory mechanisms ...
Gudisa Bereda, Subasini Uthirapathy, Javed Ahamad   +2 more
wiley   +1 more source

Repeated Episodes of GPP Induced by Respiratory Infections Are Mediated by Loss‐of‐Function IFIH1

Immunity, Inflammation and Disease, Volume 14, Issue 3, March 2026.
ABSTRACT Background Generalized pustular psoriasis (GPP) is a severe and recurrent autoinflammatory disease that can be induced by a variety of factors. At present, its etiology and pathogenesis have not yet been fully elucidated. Upper respiratory tract infections are the main predisposing factor in children with GPP, and the MDA5 protein encoded by ...
Yaqin Liu, Yanan Sun, Juan Yang, Hongmei Li, Weihui Zhou, Shasha Meng   +5 more
wiley   +1 more source

Two mouse models of Alzheimer's disease accumulate amyloid at different rates and have distinct Aβ oligomer profiles unaltered by ablation of cellular prion protein. [PDF]

PLoS One, 2023
Purro SA, Farmer M, Noble E, Sarell CJ, Powell M, Yip D, Giggins L, Zakka L, Thomas DX, Farrow M, Nicoll AJ, Walsh D, Collinge J.   +12 more
europepmc   +1 more source

Plasmonics‐Enhanced Characterization of Cervid PrP (87–114) Fragment Aggregates in Solution

Journal of Biophotonics, Volume 19, Issue 3, March 2026.
Multimodal nanophotonics platform combining plasmon‐enhanced imaging, label‐free SERS, and optical staining reveals new insights into the aggregation of the cervid PrP (87–114) fragment, an amyloidogenic sequence linked to chronic wasting disease susceptibility.ABSTRACTWe performed a multimodal characterisation of self‐assembled fibrillar aggregates ...
Shinki Midha, Aishwarya Sriraman, Lyudmyla Dorosh, Holger Wille, Maria Stepanova   +4 more
wiley   +1 more source

Calcium-dependent serine-threonine phosphatase and autophagy inactivation mediated by Baicalein attenuates prion protein-mediated neuronal cell damage

BMC Complementary Medicine and Therapies
Background Prion diseases are a group of incurable and fatal neurodegenerative disorders characterized by neuronal cell death. Calcineurin and autophagy induce neurotoxicity by prion proteins, which may have therapeutic benefits by inhibiting calcineurin
Jeong-Min Hong, Ali Newaz Munna, Jong-Hoon Kim, Ji-Hong Moon, Jae-Won Seol, Sang-Youel Park   +5 more
doaj   +1 more source