Results 91 to 100 of about 402,652 (266)

Spindle Cell Metaplastic Breast Carcinoma with Leiomyoid Differentiation: A Case Report [PDF]

, 2011
Background: Metaplastic carcinoma of the breast is a rare but distinct entity within the group of undifferentiated invasive carcinomas. This entity accounts for less than 0.5% of all breast cancers and contains elements of epithelial (ductal ...
Jauch, Karl-Walter, Claudius Conrad, Ralf Huss, Nieß, Hanno, Conrad, Claudius, Hanno Nieß, Kaiser, Christina, Christina Kaiser, Karl-Walter Jauch, Huss, Ralf, Diane L. Miller, Miller, Diane L.   +11 more
core   +1 more source

Large‐Scale and Cost‐Effective Fabrication of Ultra‐Thin, Biodegradable Microelectrode Arrays and Pressure Sensors Using Laser Micromachining

Advanced Materials Technologies, EarlyView.
A mask‐free and cost‐effective UV‐pico‐second laser‐based microfabrication method is proposed to fabricate large‐area biodegradable microelectrode arrays and pressure sensors. These devices demonstrate low impedance, good conformability, excellent biocompatibility, and rapid degradation, providing a new route for next‐generation transient electronics ...
Bhavani Prasad Yalagala, Asfand Tanwear, María Cerezo‐Sánchez, Hossein Parvizi, Morteza Amjadi, Hadi Heidari   +5 more
wiley   +1 more source

Investigation into how mitotic spindle checkpoint function is compromised by Sv40 large T antigen. [PDF]

, 2005
The viral oncoprotein Simian virus 40 large T antigen (LT) efficiently immortalises primary rodent cells and occasionally transforms them to tumourigenicity.
Lock, Rowena Lesley, Lock, R.L.
core  

Bub1 is a fission yeast kinetochore scaffold protein, and is sufficient to recruit other spindle checkpoint proteins to ectopic sites on chromosomes [PDF]

, 2007
The spindle checkpoint delays anaphase onset until all chromosomes have attached in a bi-polar manner to the mitotic spindle. Mad and Bub proteins are recruited to unattached kinetochores, and generate diffusible anaphase inhibitors.
Rischitor, Patricia E, Kevin G Hardwick, Rischitor Patricia E., Patricia E Rischitor, May, Karen M, Hardwick Kevin G., Hardwick, Kevin G, Karen M May, May Karen M.   +8 more
core   +2 more sources

Upscaling Pulsed Laser Fragmentation in Liquids by Advanced Free‐Flow Setups

Advanced Materials Technologies, EarlyView.
Advanced flow setups providing thin colloid films are introduced to upscale pulsed laser fragmentation in liquids for sustainable nanoparticle synthesis. Their potential is demonstrated by yielding remarkably small ZnO nanoparticles of <7 nm. Numerical simulations complement the study, revealing that the superior performance can be attributed to ...
Jan Lino Kricke, Zongwen Fu, Sebastian Burgmann, Uwe Janoske, Carlos Doñate‐Buendía, Bilal Gökce   +5 more
wiley   +1 more source

Spindle-whorl

, 2022
AN00472756_001_l. Glass spindle-whorl. All these images are © Trustees of the British Museum. These free low-resolution images are covered also under the British Museum's Terms and Conditions (http://www.britishmuseum.org/about_this_site/terms_of_use ...
Woruldhord Project Team (14251345)
core   +1 more source

MASH Background Confers Enhanced Disease Susceptibility and Acetaminophen Toxicity in iPSC‐Derived Liver Organoids

Advanced Science, EarlyView.
This work establishes a novel method for generating multicellular liver organoids from control and MASH donor iPSCs. The model recapitulates several disease‐specific characteristics, with MASH donor‐derived organoids showing higher susceptibility. Lipidomic profiling of MASH organoids closely resembles MASH liver biopsies.
Ekta Minocha, Ashwani Kumar Gupta, Nate Schmidt, Richard M. Green, John G. Purdy, Jason A. Wertheim   +5 more
wiley   +1 more source

Sustainable Fabrication of Tailored Bone Substitutes: From High‐Throughput Scaffold Manufacturing, Scaled‐Up HMSC Expansion to Dynamic Cultivation in a Perfusion Bioreactor

Advanced Science, EarlyView.
ABSTRACT The demand for off‐the‐shelf biocompatible bone substitutes has driven the development of numerous independent in vitro technologies to generate products resembling physiological tissues. Due to technical challenges and overly simplified cultivation approaches/niches, the end‐products are often uniformly shaped and inferior to native bone ...
Franziska Braun, Anna Paříková, Sandra Rother, Martin Kantor, Salman Muhammad Ilyas, Ricardo Bernhardt, Pavel Ndjawa Yomi, Jaromír Havlica, Revathi Appali, Benjamin Kruppke, Poh Soo Lee   +10 more
wiley   +1 more source

The CeCDC-14 phosphatase is required for cytokinesis in the Caenorhabditis elegans embryo [PDF]

, 2002
In all eukaryotic organisms, the physical separation of two nascent cells must be coordinated with chromosome segregation and mitotic exit. In Saccharomyces cerevisiae and Schizosaccharomyces pombe this coordination depends on a number of genes that ...
Erich A. Nigg, Gartner, A., Nigg, EA, Glotzer, Michael, Gruneberg, Ulrike, Nigg, E. A., Michael Glotzer, Gartner, A, Gruneberg, U, Ulrike Gruneberg, Nigg, Erich A., Glotzer, M., Anton Gartner, Glotzer, M, Grüneberg, U., Gartner, Anton   +15 more
core   +1 more source

Physics‐Informed Neural Network‐Enabled Forward Prediction and Inverse Design of Ring Origami

Advanced Science, EarlyView.
This work presents a KRT‐PINN framework that integrates Kirchhoff rod theory with physics‐informed neural networks for the forward prediction and inverse design of ring origami consisting of closed‐loop rods. The framework predicts stable states of segmented rings with prescribed natural‐curvature profiles and determines the natural‐curvature profiles ...
Luyuan Ning, Lu Lu, Sophie Leanza, Ruike Renee Zhao   +3 more
wiley   +1 more source