Results 111 to 120 of about 130,186 (296)

IgG Glycosylation‐Dependent CLEC7A Signaling Drives Podocyte Dysfunction in Lupus Nephritis

Arthritis &Rheumatology, EarlyView.
Objective Lupus nephritis (LN) is a severe complication of systemic lupus erythematosus (SLE) that can lead to end‐stage kidney disease and increased mortality. IgG from patients with LN displays abnormal glycosylation, contributing to podocyte injury.
Rohit Upadhyay, Alexia Orellana, George C. Tsokos, Rhea Bhargava   +3 more
wiley   +1 more source

Microtubule heterogeneity of Ornithogalum umbellatum ovary epidermal cells: non-stable cortical microtubules and stable lipotubuloid microtubules

Folia Histochemica et Cytobiologica, 2011
Lipotubuloids, structures containing lipid bodies and microtubules, are described in ovary epidermalcells of Ornithogalum umbellatum. Microtubules of lipotubuloids can be fixed in electron microscope fixativecontaining only buffered OsO4 or in ...
Maria Kwiatkowska, Dariusz Stępiński, Justyna T. Polit, Katarzyna Popłońska, Agnieszka Wojtczak   +4 more
doaj  

Special preparation methods for immunocytochemistry of plant cells

, 1993
Special preparation methods for immunocytochemistry of plant ...
R Knox (10056859), M Singh (9867497), Philip Taylor (13089948)   +2 more
core  

Machine Learning Models of Phase Contrast Images Predict Efficiency of Human Pluripotent Stem Cell Differentiation to Cardiomyocytes

Biotechnology and Bioengineering, EarlyView.
Human pluripotent stem cells were differentiated to cTnT+ cardiomyocytes and imaged throughout the process using phase contrast. We predicted differentiation efficiency (cTnT+ area) from phase contrast and compared model performance with a live‐cell cTnT‐GFP reporter.
Austin K. Feeney, Yaniv Ovadia, Aaron D. Simmons, Christian Elabd, Claire J. Peplinski, Frank Li, Sean P. Palecek   +6 more
wiley   +1 more source

Proliferation in Minimal Invasive Samples of Canine Lymphomas: Ki67 Index in Previously Stained Cytology and Paired Cell Blocks

Veterinary Sciences
Canine lymphoma (CL) is a heterogeneous neoplasm with varying prognoses, and Ki67 expression is a key marker for assessing tumor proliferation. This study aimed to compare Ki67 immunostaining in cytology smears (PSCS) and cell blocks (CBs) of canine ...
Filipe Sampaio, Carla Marrinhas, Luísa Fonte-Oliveira, Ricardo Marcos, Pedro N. Oliveira, Marta Santos   +5 more
doaj   +1 more source

Viscoelastic hydrogel potentiates cancer cell stemness and drug resistance through Piezo1‐dependent mechanotransduction

BMEMat, EarlyView.
The effects of matrix dynamics on cancer progression remain unclear. Herein, we fabricated a tunable dynamic hydrogel via reversible host–guest crosslinking and demonstrated that high matrix dynamics activate Piezo1 and its downstream PI3K/AKT and Wnt/β‐catenin signaling pathways, thereby enhancing cancer spheroid assembly, elevating cancer stemness ...
Yi Liu, Huiyao Deng, Hanlei Zhang, Chutian Huang, Huolun Feng, Xiayi Xu, Heemin Kang, Meiling Zhu, Liming Bian, Kunyu Zhang   +9 more
wiley   +1 more source

The Value of Thin Layer Cytology in Cancer Patients’ Pericardial Effusions

Current Oncology
Objective: Early diagnosis and treatment of metastatic pericardial disease are crucial to prevent the life-threatening complication of cardiac tamponade. Thin Layer Cytology (TLC), a widely adopted technique in cytology, has gained significant acceptance
Christos Lafaras, Evdokia Mandala, Kyranna Lafara, Ioannis Kalafatis, Thomas Achladas, Vasiliki Koukoulitsa, Chrysoula Gouta, Theodora Tsiouda, Soultana Skevoudi   +8 more
doaj   +1 more source

Visualizing Specific Tubulin Isotypes and Pathogenic Variants in Cellular Microtubule Arrays

Cytoskeleton, EarlyView.
ABSTRACT Eukaryotic cells depend on dynamic microtubule arrays to execute a wide range of functions vital for life. These microtubule filaments are formed through the polymerization of α/β‐tubulin proteins, which can be generated from numerous tubulin genes, or isotypes.
Sareen Fiaz, Benjamin Powers, Jayne Aiken   +2 more
wiley   +1 more source

Detection of HSP27-like molecules in the annelid Enchytraeus japonensis after exposure to extremely low frequency magnetic fields (50 Hz)

Invertebrate Survival Journal, 2007
The immunocytochemical study performed on the annelid Enchytraeus japonensis revealed the presence of immunoreactive heat shock protein (HSP)27 molecules in different areas of the body.
D Malagoli, M Marchetti, F Gobba
doaj  

KIF1A‐Mediated Axonal Transport of Netrin‐1 in iPSC‐Derived Human Forebrain Neurons

Cytoskeleton, EarlyView.
ABSTRACT Netrin‐1 is a secreted laminin‐like protein that functions as a guidance cue for axon pathfinding in development. Netrin‐1 also modulates synapse formation in developing neurons and long‐term potentiation in mature neurons. Netrin‐1 is expressed in human neurons; however, its intracellular distribution and trafficking have not been assessed ...
T. Y. Leung, J. Sidhu, A. Hsieh, Y. Ma, J. Liu, M. A. Silverman   +5 more
wiley   +1 more source