Results 141 to 150 of about 34,354 (355)

Cilia-mediated signalling in the embryonic nodes: A computational fluid-structure-protein interaction (FSPI) model [PDF]

, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009), Chen, D, Norris, D, Ventikos, Y   +3 more
core  

meso‐Free Porphyrinoids

Asian Journal of Organic Chemistry, EarlyView.
meso‐Free porphyrinoids are recognized as a versatile platform for further functionalization and oligomerization. The synthesis and characteristic features of such meso‐free porphyrinoids are reviewed. Abstract meso‐Unsubstituted (meso‐free) porphyrins have been an effective platform for creating versatile peripherally functionalized porphyrins and ...
Takayuki Tanaka, Osamu Iwanaga, Atsuhiro Osuka   +2 more
wiley   +1 more source

Ontogenetic shifts in olfactory rosette morphology of the sockeye salmon, Oncorhynchus nerka

Journal of Morphology, Volume 284, Issue 1, January 2023., 2023
Scanning electron microscope images of sockeye salmon olfactory rosette. Olfactory rosette size linearly increases with lamellae number throughout ontogeny. The complexity of the rosette, including the distribution of sensory and nonsensory epithelia, and the appearance of secondary lamellar folding, varies between fry and adult life stages.
Sarah E. Rheinsmith, Thomas P. Quinn, Andrew H. Dittman, Kara E. Yopak   +3 more
wiley   +1 more source

Emerging Roles of Primary Cilia in Glioma

Frontiers in Cellular Neuroscience, 2019
Primary cilia are microtubule-based organelles that are typically present on cells during the G0 or G1-S/G2 phases of the cell cycle. Recent studies of glioblastoma (GBM) biopsies, a brain tumor that is notorious for its aggressive growth and resistance ...
Matthew R. Sarkisian, Matthew R. Sarkisian, Susan L. Semple-Rowland   +2 more
doaj   +1 more source

A novel Cep120-dependent mechanism inhibits centriole maturation in quiescent cells [PDF]

, 2018
The two centrioles of the centrosome in quiescent cells are inherently asymmetric structures that differ in age, morphology and function. How these asymmetric properties are established and maintained during quiescence remains unknown. Here, we show that
Betleja, Ewelina, Cheng, Tao, Mahjoub, Moe R, Nanjundappa, Rashmi   +3 more
core   +2 more sources

Differential Immune Cell Infiltration in Eosinophilic and Non‐Eosinophilic CRS: Correlations With Clinical, Endoscopic, and Radiological Findings

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background The pathogenesis of inflammation in eosinophilic chronic rhinosinusitis (ECRS) and non‐eosinophilic chronic rhinosinusitis (NECRS) remains poorly understood. This study aimed to assess immune cell infiltration within the sinonasal microenvironment in these conditions.
Katarzyna Czerwaty, Katarzyna Piszczatowska, Mirosław J. Szczepański, Natalia Jermakow, Nils Ludwig, Karolina Dżaman   +5 more
wiley   +1 more source

Comparative Biology of Centrosomal Structures in Eukaryotes

Cells, 2018
The centrosome is not only the largest and most sophisticated protein complex within a eukaryotic cell, in the light of evolution, it is also one of its most ancient organelles.
Ralph Gräf
doaj   +1 more source

The use of biophysical approaches to understand ciliary beating [PDF]

arXiv, 2020
Motile cilia are a striking example of functional cellular organelle, conserved across all the eukaryotic species. Motile cilia allow swimming of cells and small organisms and transport of liquids across epithelial tissues. Whilst the molecular structure is now very well understood, the dynamics of cilia is not well established either at the single ...
arxiv  

Modelling mucociliary clearance [PDF]

, 2008
Mathematical modelling of the fluid mechanics of mucociliary clearance (MCC) is reviewed and future challenges for researchers are discussed. The morphology of the bronchial and tracheal airway surface liquid (ASL) and ciliated epithelium are briefly ...
Albers, App, Barton, Blake, Blake, Blake, Blake, Blake, Blake, Blake, Blake, Boucher, Brokaw, Brokaw, Brokaw, Bush, Chilvers, Chilvers, D.J. Smith, Davis, Dillon, Donno, E.A. Gaffney, Feng, Fulford, Fulford, Gheber, Gheber, Groneberg, Grubb, Gueron, Gueron, Gueron, Gueron, Gueron, Hines, J.R. Blake, King, King, Knowles, Lindemann, Liron, Liron, Machin, Majima, Marino, Matsui, Matsui, Maurer, McShane, Mitran, Puchelle, Rogers, Rogers, Rubin, Salathe, Sanderson, Satir, Sleigh, Smith, Smith, Smith, Tarran, Teff, Teff, Verdugo, Weinbaum, Winet, Winters, Wolf   +69 more
core   +1 more source

Long‐Term Particulate Matter Exposure May Increase Risk of Chronic Rhinosinusitis WIth Nasal Polyposis: Results from an Exposure‐Matched Study

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Particulate matter ⩽2.5 µm in diameter (PM2.5) and its role in chronic rhinosinusitis (CRS) pathogenesis have gained heightened attention. We previously demonstrated that PM2.5 exposure may bias the nasal mucosa in CRS toward a Type 2 inflammatory pathway.
Rory J. Lubner, Mason Krysinski, Ping Li, Rakesh K. Chandra, Justin H. Turner, Naweed I. Chowdhury   +5 more
wiley   +1 more source