Results 151 to 160 of about 304,354 (194)

Functional amyloid in Pseudomonas [PDF]

Molecular Microbiology, 2010
SummaryAmyloids are highly abundant in many microbial biofilms and may play an important role in their architecture. Nevertheless, little is known of the amyloid proteins. We report the discovery of a novel functional amyloid expressed by a Pseudomonas strain of the P. fluorescens group.
Dueholm, Morten S, Petersen, Steen V, Sønderkær, Mads, Larsen, Poul, Christiansen, Gunna, Hein, Kim L, Enghild, Jan J, Nielsen, Jeppe L, Nielsen, Kåre L, Nielsen, Per H, Otzen, Daniel E   +10 more
openaire   +2 more sources

Some of the next articles are maybe not open access.

Related searches:

Functional Amyloids Germinate in Plants

Trends in Plant Science, 2021
First identified in human disorders, amyloids serve biological functions in bacteria, archaea, fungi, and animals; however, their role in plants has remained unexplored. Recently, Antonets et al. identified a functional amyloid in plants, with a crucial role in seed longevity, confirming that amyloids are universally exploited for organisms' adaptation.
Jaime, Santos, Salvador, Ventura
openaire   +2 more sources

Functional Amyloids: Where Supramolecular Amyloid Assembly Controls Biological Activity or Generates New Functionality

Journal of Molecular Biology, 2023
Functional amyloids are a rapidly expanding class of fibrillar protein structures, with a core cross-β scaffold, where novel and advantageous biological function is generated by the assembly of the amyloid. The growing number of amyloid structures determined at high resolution reveal how this supramolecular template both accommodates a wide variety of ...
Jessica A, Buchanan, Nikhil R, Varghese, Caitlin L, Johnston, Margaret, Sunde   +3 more
openaire   +2 more sources

Function of amyloid and amyloid protein precursor

Clinical Neurology and Neurosurgery, 1992
A short review is given of the functions of amyloid (beta/A4) and its precursor protein (APP). The possible relationship between amyloid deposition and dementia is discussed.
R A, Roos, J, Haan
openaire   +2 more sources

Functional amyloids in bacteria.

International microbiology : the official journal of the Spanish Society for Microbiology, 2014
The term amyloidosis is used to refer to a family of pathologies altering the homeostasis of human organs. Despite having a name that alludes to starch content, the amyloid accumulations are made up of proteins that polymerize as long and rigid fibers.
Romero, Diego, Kolter , Roberto
openaire   +2 more sources

Functional amyloids in the human body

Bioorganic & Medicinal Chemistry Letters, 2021
Amyloids have long been associated with a variety of human degenerative diseases. Discoveries indicate, however, that there are several amyloids that serve functional roles in the human body. These amyloids are involved in a variety of biological processes ranging from storage of peptide hormones to necroptosis of cells.
Amy Brown, Marianna Török
openaire   +2 more sources

Amyloids: from pathogenesis to function

Biochemistry (Moscow), 2015
The term "amyloids" refers to fibrillar protein aggregates with cross-β structure. They have been a subject of intense scrutiny since the middle of the previous century. First, this interest is due to association of amyloids with dozens of incurable human diseases called amyloidoses, which affect hundreds of millions of people. However, during the last
A A, Nizhnikov, K S, Antonets, S G, Inge-Vechtomov   +2 more
openaire   +2 more sources

Functional amyloids

While amyloid has traditionally been viewed as a harmful formation, emerging evidence suggests that amyloids may also play a functional role in cell biology, contributing to normal physiological processes that have been conserved throughout evolution.
Mansoureh, Mirza Agha, Elaheh, Tavili, Bahareh, Dabirmanesh   +2 more
openaire   +2 more sources

Immune Functions of Serum Amyloid A

Critical Reviews in Immunology, 2012
Serum amyloid A (SAA) is a highly conserved, acute-phase protein synthesized predominantly by the liver. After secretion into the circulation, it associates with high-density lipoprotein (HDL) particles. During acute inflammation, serum SAA levels may rise up to 1000-fold, and under these conditions, SAA displaces apolipoprotein A-I from HDL, thus ...
Kari K, Eklund, K, Niemi, P T, Kovanen
openaire   +2 more sources

Functional Bacterial Amyloids in Biofilms

2011
Functional bacterial amyloids constitute a group of important proteinaceous surface structures. Most amyloids are highly insoluble in water and resistant to most enzymes and thermal and chemical denaturants. Their functions in bacteria are still not well described but seem to include fimbriae and other cell appendages for adhesion and biofilm formation,
Nielsen, Per Halkjær, Dueholm, Morten Simonsen, Thomsen, Trine Rolighed, Nielsen, Jeppe Lund, Otzen, Daniel   +4 more
openaire   +1 more source