Results 61 to 70 of about 4,807 (280)

α2-Macroglobulin Can Crosslink Multiple Plasmodium falciparum Erythrocyte Membrane Protein 1 (PfEMP1) Molecules and May Facilitate Adhesion of Parasitized Erythrocytes.

PLoS Pathogens, 2015
Rosetting, the adhesion of Plasmodium falciparum-infected erythrocytes to uninfected erythrocytes, involves clonal variants of the parasite protein P. falciparum erythrocyte membrane protein 1 (PfEMP1) and soluble serum factors. While rosetting is a well-
Liz Stevenson, Erik Laursen, Graeme J Cowan, Betty Bandoh, Lea Barfod, David R Cavanagh, Gregers R Andersen, Lars Hviid   +7 more
doaj   +1 more source

Mapping of the region of complement receptor (CR) 1 required for Plasmodium falciparum rosetting and demonstration of the importance of CR1 in rosetting in field isolates. [PDF]

, 2000
The malaria parasite Plasmodium falciparum induces a number of novel adhesion properties in the erythrocytes that it infects. One of these properties, the ability of infected erythrocytes to bind uninfected erythrocytes to form rosettes, is associated ...
Newbold, CI, Chris I. Newbold, Moulds, JM, Miller, LH, Ahmed Raza, Kevin Marsh, Marsh, K, Joann M. Moulds, Louis H. Miller, Kazatchkine, MD, Michel D. Kazatchkine, John P. Atkinson, Atkinson, JP, Stephen J. Rogerson, Marsh, Kevin, J. Alexandra Rowe, Rogerson, SJ, Rowe, JA, Raza, A, Newbold, Christopher   +19 more
core   +1 more source

Remote Magnetomechanical Neuromodulation Uncovers Therapeutic Mechanisms for Alleviating Parkinsonian Symptoms in Freely Moving Mice

Advanced Science, EarlyView.
Magnetomechanical neuromodulation using magnetic nanodiscs enables remote activation of neurons. In a hemiparkinsonian mouse model, alternating magnetic fields actuate the nanodiscs to generate torque that opens mechanosensitive ion channels within the subthalamic nucleus, thereby modulating basal ganglia motor circuitry.
Anouk Wolters, Lorenzo Signorelli, Christian Herff, Sophia Gimple, Renzo Riemens, Gunter Kenis, Kim Rijkers, Hamed Shabani, Jyh‐Jang Sun, Yasin Temel, Hans Clusmann, Danijela Gregurec, Sarah‐Anna Hescham   +12 more
wiley   +1 more source

Computer Vision Pipeline for Image Analysis for Freeze‐Fracture Electron Microscopy: Rosette Cellulose Synthase Complexes Case

Advanced Intelligent Discovery, EarlyView.
This paper presents a computer vision (deep learning) pipeline integrating YOLOv8 and YOLOv9 for automated detection, segmentation, and analysis of rosette cellulose synthase complexes in freeze‐fracture electron microscopy images. The study explores curated dataset expansion for model improvement and highlights pipeline accuracy, speed ...
Siri Mudunuri, Leala Carbonneau, Eric M. Roberts, Alison W. Roberts, Candace H. Haigler, Alexey V. Gulyuk, Yaroslava G. Yingling   +6 more
wiley   +1 more source

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

The Anatomical Record, EarlyView.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

The humoral response to Plasmodium falciparum VarO rosetting variant and its association with protection against malaria in Beninese children

Malaria Journal, 2010
Background The capacity of Plasmodium falciparum-infected erythrocytes to bind uninfected erythrocytes (rosetting) is associated with severe malaria in African children. Rosetting is mediated by a subset of the variant surface antigens PfEMP1 targeted by
Bentley Graham, Juillerat Alexandre, Guillotte Micheline, Lokossou Adjimon, Vigan-Womas Inès, Garcia André, Mercereau-Puijalon Odile, Migot-Nabias Florence   +7 more
doaj   +1 more source

Exploring the cranial morphology and possible convergences of Triassic non‐crocodylomorph pseudosuchians (Archosauria: Pseudosuchia) with other sauropsids through linear morphometrics

The Anatomical Record, EarlyView.
Abstract Triassic pseudosuchians had highly diversified cranial morphologies. These archosaurs occupied diverse ecological roles, ranging from terrestrial predators and herbivores to semiaquatic ambush predators and possible waders. Here, we apply linear cranial morphometrics to assess possible convergences with other sauropsids from the clades ...
Rafael Terras, Rodrigo Temp Müller, Leonardo Kerber, Mirian Carbonera   +3 more
wiley   +1 more source

Antimalarial drugs reduce cytoadherence and rosetting Plasmodium falciparum.

, 1996
The in vivo and in vitro effects of antimalarials on cytoadherence and rosette formation were studied in 17 patients with severe and 46 with uncomplicated falciparum malaria.
Kyle, DE, S. Pukrittayakamee, Udomsangpetch, R., Kyle, D. E., White, N. J., B. Pipitaporn, Pipitaporn, B., Bates, I, Pukrittayakamee, S., Pukrittayakamee, S, Bates, Imelda; id_orcid, Y. Suputtamongkol, S. Krishna, R. Udomsangpetch, Suputtamongkol, Y, Suputtamongkol, Y., B. Angus, Angus, B., Krishna, S., Krishna, S, D. E. Kyle, Angus, B, I. Bates, N. J. White, Pipitaporn, B, White, NJ, White, Nicholas, Udomsangpetch, R   +27 more
core   +1 more source

Beyond Gut Modulation: A Critical Review of the Therapeutic Potential, Safety, and Clinical Prospects of Natural Polysaccharides for IBD

Food Safety and Health, EarlyView.
In this review, we critically summarized the application of natural polysaccharides (NPs) for the treatment of IBD. This approach combines, in a unique way (right), the basic structure–activity relationships of NPs from different origins (left) with their multipronged mode of action, which involves modulation of the gut microbiota and other ...
Felix Danso, A. M. Abd El‐Aty, Kwaku Amoah, Xianghong Ju   +3 more
wiley   +1 more source

'Maurine Blue' Lisianthus [Eustoma grandiflorum (Raf.) Shinn.] - A University of Florida Cultivar

EDIS, 2005
'Maurine Blue' is a heat-tolerant lisianthus developed at the University of Florida's Gulf Coast Research and Education Center in Bradenton, FL. Seedlings have been produced at temperatures ranging from 28 to 31°C without rosetting.
Brent K. Harbaugh, John W. Scott
doaj   +5 more sources