Results 101 to 110 of about 160,241 (252)

Laser-induced Propagation and Destruction of Amyloid β Fibrils [PDF]

, 2010
This research was originally published in the Journal of Biological Chemistry. Hisashi Yagi, Daisaku Ozawa, Kazumasa Sakurai, Toru Kawakami, Hiroki Kuyama, Osamu Nishimura,Toshinori Shimanouchi, Ryoichi Kuboi, Hironobu Naiki, and Yuji Goto. Laser-induced
Nishimura, Osamu, Kazumasa Sakurai, Hiroki Kuyama, Shimanouchi, Toshinori, Toshinori Shimanouchi, Kuboi, Ryoichi, Kawakami, Toru, Naiki, Hironobu, Yuji Goto, Kuyama, Hiroki, Ozawa, Daisaku, Hironobu Naiki, Goto, Yuji, Sakurai, Kazumasa, Hisashi Yagi, Toru Kawakami, Osamu Nishimura, Daisaku Ozawa, Yagi, Hisashi, Ryoichi Kuboi   +19 more
core   +1 more source

Lipid Metabolic Dysregulation Driven by OSMR Mutations Underlies Amyloidogenesis in Primary Localized Cutaneous Amyloidosis

Advanced Science, EarlyView.
OSMR mutations disrupt STAT5 signaling and AKR1B10‐mediated lipid metabolism, leading to lipid accumulation and protein aggregation in keratinocytes. This metabolic reprogramming drives amyloid deposition in primary localized cutaneous amyloidosis, revealing a mechanistic link between lipid dysregulation and amyloidogenesis.
Huiting Liu, Wen Zheng, Chao Yang, Tao Yang, Qiuyu Chen, Ping Lu, Huan Yang, Jun Liu, Bin Yang   +8 more
wiley   +1 more source

Polyphenol Interactions with Amyloid Fibrils: A Molecular Docking Study

East European Journal of Physics
Polyphenols, a versatile group of naturally occurring compounds with many favorable biological properties currently attract increasing research interest in the context of their ability to inhibit the formation and to destabilize special protein ...
Uliana Malovytsia, Valeriya Trusova, Mette Thomsen, Kateryna Vus, Olga Zhytniakivska, Galyna Gorbenko   +5 more
doaj   +1 more source

Decoding Biomolecular Phase Separation: From Physiological Roles to Pathological Mechanisms and Therapeutic Biomaterials Design

Advanced Science, EarlyView.
This review systematically elaborates on the mechanisms underlying physiological regulation and pathological dysregulation of biomolecular phase separation. It also summarizes advances in phase‑separation‑targeted therapeutic strategies and the design of functional biomaterials inspired by this process.
Jiawei Zhu, Jingbo Dong, Qiufang Gong, Xuejiao Song, Zhifa Shen, Chao Liang   +5 more
wiley   +1 more source

Enhancedin vitroproduction of amyloid-like fibrils from mutant (S20G) islet amyloid polypeptide

, 2001
Islet amyloid polypeptide (IAPP, “amylin”) is the amyloid-fibril-forming polypeptide in the islets of Langerhans associated with type 2 diabetes mellitus.
Ma, Zhi,, Sakamoto, H.,, Z. Ma, K. Nanjo, Å. Gustavsson, H. Sakamoto, G. T. Westermark, Sanke, T.,, Gustavsson, Å,, U. Engström, Sakagashira, S.,, T. Sanke, Engstrom, U.,, Westermark, P.,, Westermark, Gunilla,, S. Sakagashira, Nanjo, K.,, P. Westermark   +17 more
core   +1 more source

Bacteria‐Derived 1‐Allylpiperazine Alleviates Symptoms of Parkinson's Disease Model by Promoting Autophagy

Advanced Science, EarlyView.
Parkinson's disease currently has no disease‐modifying therapies. In Caenorhabditis elegans, Escherichia coli E8 alleviates α‐synuclein‐provoked PD‐related defects through its bioactive metabolite 1‐ALPP, which combats PD by triggering AMPK/mTOR/HLH‐30‐dependent autophagy and suppressing α‐synuclein LLPS‐mediated fibrillization.
Mingqin Qu, Xinyuan Zhang, Xinyi Chen, Jiaxin Shi, Meng Xu, Fuhao Wang, Jinling Lv, Jiaman Sun, Weiyi Niu, Zihan Liu, Li Li, Fufeng Liu, Xiangming Wang   +12 more
wiley   +1 more source

Cyclic Peptides as Inhibitors of Amyloid Fibrillation

Chemistry – A European Journal, 2014
Abstract Many neurodegenerative diseases, like Parkinson’s, Alzheimer’s, or Huntington’s disease, occur as a result of amyloid protein fibril formation and cell death induced by this process. Cyclic peptides (CPs) and their derivatives form a new class of powerful inhibitors that prevent amyloid fibrillation and decrease the ...
Luo, J., Abrahams, J.P.
openaire   +4 more sources

Hydrodynamic Selection of Polymorphic Assembly Pathways in Plant Protein Amyloid Fibrils

Advanced Science, EarlyView.
Hydrodynamic conditions are revealed to govern polymorphic assembly of soy protein amyloid fibrils. Distinct flow‐induced drafting, kissing, and docking dynamics direct fibril growth into multiple morphologies, linking fluid mechanics with nanoscale assembly and enabling rational design of functional amyloid materials.
Zejian Xu, Pengfei Yang, Meng Li, Zichen Cao, Tian Lan, Yan Zhang, Weibiao Zhou, Lianzhou Jiang, Xiaonan Sui   +8 more
wiley   +1 more source

Synthesis of Self-assembled Noble Metal Nanoparticle Chains Using Amyloid Fibrils of Lysozyme as Templates

, 2016
We reported a facile method for preparing self-assembled noble metal nanoparticle chains by using lysozyme amyloid fibrils as a biotemplate in an aqueous environ‐ ment. The nanoparticle chains of gold (AuNPCs), palladi‐ um (PdNPCs), platinum (PtNPCs) and
Hou Li, Ziming Xu, Faming Gao, Lili Li
core   +1 more source

Polymer Concepts in Cellular Function

Advanced Science, EarlyView.
Miao Yu, Shikha Dhiman, Dorothee Dormann, Frauke Gräter, Katja Luck, Friederike Schmid, Andreas Walther, Edward A. Lemke   +7 more
wiley   +1 more source