Results 81 to 90 of about 71,281 (314)

Rational design of structure‐based vaccines targeting misfolded alpha‐synuclein conformers of Parkinson's disease and related disorders

Bioengineering & Translational Medicine
Synucleinopathies, including Parkinson's disease (PD), multiple system atrophy (MSA), and dementia with Lewy bodies (DLB), are neurodegenerative disorders caused by the accumulation of misfolded alpha‐synuclein protein.
Jose Miguel Flores‐Fernandez, Verena Pesch, Aishwarya Sriraman, Enrique Chimal‐Juarez, Sara Amidian, Xiongyao Wang, Caleb Duckering, Andrew Fang, Sara Reithofer, Liang Ma, Leonardo M. Cortez, Valerie L. Sim, Gültekin Tamgüney, Holger Wille   +13 more
doaj   +1 more source

The LBFGS Quasi-Newtonian Method for Molecular Modeling Prion AGAAAAGA Amyloid Fibrils [PDF]

, 2012
Experimental X-ray crystallography, NMR (Nuclear Magnetic Resonance) spectroscopy, dual polarization interferometry, etc are indeed very powerful tools to determine the 3-Dimensional structure of a protein (including the membrane protein); theoretical ...
Hou, Yating, Wang, Changyu, Wang, Yiju, Zhang, Jiapu, Zhang, Xiangsun   +4 more
core   +3 more sources

Social Determinants of Health and Health‐Related Quality of Life: The Potential Mediating Role of Social Activities, Access to Medical Services, and Access to Social Services

Australian Journal of Social Issues, EarlyView.
ABSTRACT This study explored the mediating influences of access to social activities, social services, and health and medical services on the relationship between social determinants of health and health‐related quality of life. A survey of 602 adults was conducted in a regional area of Australia.
Candice Oster, Ashleigh Powell, Claire Hutchinson, Richard Leibbrandt, Svetlana Bogomolova   +4 more
wiley   +1 more source

A Review on the Salt Bridge Between ASP177 and ARG163 of Wild-Type Rabbit Prion Protein

, 2015
Prion diseases are invariably fatal and highly infectious neurodegenerative diseases that affect a wide variety of mammalian species such as sheep and goats, cattle, deer, elks, humans and mice etc., but rabbits have a low susceptibility to be infected ...
Wang, Feng, Zhang, Jiapu
core   +2 more sources

Detection of β-amyloid aggregates/plaques in 5xFAD mice by labelled native PLGA nanoparticles: implication in the diagnosis of Alzheimer’s disease

Journal of Nanobiotechnology, 2023
Evidence suggests that increased level/aggregation of β-amyloid (Aβ) peptide, together with enhanced phosphorylation/aggregation of tau protein, play a critical role in the development of Alzheimer’s disease (AD), the leading cause of dementia in the ...
Karthivashan Govindarajan, Satyabrata Kar   +1 more
doaj   +1 more source

Construction of pathogenic Sec16a mutation mouse model using CRISPR/Cas9

Animal Models and Experimental Medicine, EarlyView.
Yaqiang Hu et al. engineered a pathogenic Sec16a mutant mouse model using CRISPR/Cas9 technology. They observed that the Sec16a mutant mice displayed diminished learning and memory capabilities, along with a limb‐clasping phenotype upon tail suspension.
Yaqiang Hu, Zhiyang Zeng, Xinyu Ming, Shuming Yin, Yuting Guan, Liangcai Gao, Dali Li   +6 more
wiley   +1 more source

Distinct patterns of prion strain deposition and toxicity in a novel whole brain organotypic slice culture system

Scientific Reports
Prion diseases are fatal transmissible neurodegenerative diseases that affect many mammals, including humans, caused by the templated misfolding of the prion protein.
Hailey Pineau, Valerie L. Sim
doaj   +1 more source

Improving the Predictive Value of Prion Inactivation Validation Methods to Minimize the Risks of Iatrogenic Transmission With Medical Instruments

Frontiers in Bioengineering and Biotechnology, 2020
Prions are pathogenic infectious agents responsible for fatal, incurable neurodegenerative diseases in animals and humans. Prions are composed exclusively of an aggregated and misfolded form (PrPSc) of the cellular prion protein (PrPC).
Mohammed Moudjou, Johan Castille, Bruno Passet, Laetitia Herzog, Fabienne Reine, Jean-Luc Vilotte, Human Rezaei, Vincent Béringue, Angélique Igel-Egalon, Angélique Igel-Egalon   +9 more
doaj   +1 more source

The Way forward for the Origin of Life: Prions and Prion-Like Molecules First Hypothesis

Life, 2021
In this paper the hypothesis that prions and prion-like molecules could have initiated the chemical evolutionary process which led to the eventual emergence of life is reappraised.
Sohan Jheeta, Elias Chatzitheodoridis, Kevin Devine, Janice Block   +3 more
doaj   +1 more source

Are amyloids infectious? Prions and prion-like proteins: myths and facts [PDF]

, 2018
Transmissible Spongiform Encephalopathies (TSEs) or prion diseases are a group of fatal neurodegenerative disorders affecting mammals. Albeit their low incidence in humans, prion diseases are a subject of passionate research due to their unorthodox ...
Morales Loyola, Rodrigo
core