Results 71 to 80 of about 1,897,120 (285)

A Vascularized Microphysiological System Reproducing Endochondral Ossification in Vitro to Study Ewing Sarcoma Proliferation and Migration

Advanced Functional Materials, EarlyView.
A biofabricated 3D in vitro model recapitulating endochondral ossification (ECO) is described, mimicking the steps from condensation to chondrogenesis and hypertrophy, culminating with vascularization of the hypertrophic construct. As a model proof of concept application, Ewing Sarcoma cells are seeded in the model, showing modifications in their ...
Maria Vittoria Colombo, Chiara Arrigoni, Tobias Faehling, Antonietta Verrillo, Viviana Secci, Thomas G. P. Grünewald, Giuseppe Talò, Alexandra Kummer, Jorge Gonzalez, Vincenzo De Rosa, Christian Candrian, Andrea Barbero, Florencia Cidre‐Aranaz, Matteo Moretti   +13 more
wiley   +1 more source

Mouse gastric tumor models with prostaglandin E₂ pathway activation show similar gene expression profiles to intestinal-type human gastric cancer

BMC Genomics, 2009
Background Gastric cancers are generally classified into better differentiated intestinal-type tumor and poorly differentiated diffuse-type one according to Lauren's histological categorization.
Oshima Masanobu, Oshima Hiroko, Itadani Hiraku, Kotani Hidehito   +3 more
doaj   +1 more source

Functional immunoglobulin transgenes guide ordered B-cell differentiation in Rag-1-deficient mice [PDF]

, 1994
We have examined the regulatory role of the individual components of the immunoglobulin antigen receptor in B-cell development by transgenic complementation of Rag-1 deficient (Rag-1⁻) mice. Complementation with a membrane µ heavy chain (µHC) gene allows
Baltimore, David, Corcoran, Lynn M., Hardy, Richard R., Nemazee, David, Nussenzweig, Michel C., Roman, Christopher A. J., Schlissel, Mark S., Shinton, Susan A., Silver, Daniel P., Spanopoulou, Eugenia   +9 more
core  

Functional Hydrogel for Modulating Lipid Droplets and Neuroinflammation in Head Injury

Advanced Functional Materials, EarlyView.
After TBI, elevated cholesterol levels in activated microglia lead to the accumulation of cholesterol esters in lipid droplets, exacerbating neuroinflammation. A β‐cyclodextrin‐conjugated GelMA (βCD‐GelMA) hydrogel is developed to promotes cholesterol efflux and reduces LDL influx, thereby alleviating intracellular cholesterol and lipid droplet buildup.
Feixiang Chen, Yvonne Shen, Yutong Shao, Tenghuan Ge, Haowen Qiao, Shangzhou Xia, Yafei Qu, Yuanpu Chiu, Ying Qin, Zhen Zhao   +9 more
wiley   +1 more source

Metabotropic glutamate receptor-dependent long-term depression is impaired due to elevated ERK signaling in the ΔRG mouse model of tuberous sclerosis complex

Neurobiology of Disease, 2012
Tuberous sclerosis complex (TSC) and fragile X syndrome (FXS) are caused by mutations in negative regulators of translation. FXS model mice exhibit enhanced metabotropic glutamate receptor-dependent long-term depression (mGluR-LTD).
Itzamarie Chévere-Torres, Hanoch Kaphzan, Aditi Bhattacharya, Areum Kang, Jordan M. Maki, Michael J. Gambello, Jack L. Arbiser, Emanuela Santini, Eric Klann   +8 more
doaj   +1 more source

CCK Response Deficiency in Synphilin-1 Transgenic Mice. [PDF]

PLoS ONE, 2015
Previously, we have identified a novel role for the cytoplasmic protein, synphilin-1(SP1), in the controls of food intake and body weight in both mice and Drosophila.
Wanli W Smith, Megan Smith, Dejun Yang, Pique P Choi, Alexander Moghadam, Tianxia Li, Timothy H Moran   +6 more
doaj   +1 more source

Biomaterial Strategies for Targeted Intracellular Delivery to Phagocytes

Advanced Functional Materials, EarlyView.
Phagocytes are essential to a functional immune system, and their behavior defines disease outcomes. Engineered particles offer a strategic opportunity to target phagocytes, harnessing inflammatory modulation in disease. By tuning features like size, shape, and surface, these systems can modulate immune responses and improve targeted treatment for a ...
Kaitlyn E. Woodworth, Neal I. Callaghan, Locke Davenport Huyer   +2 more
wiley   +1 more source

Gene expression profiling of R6/2 transgenic mice with different CAG repeat lengths reveals genes associated with disease onset and progression in Huntington's disease

Neurobiology of Disease, 2011
R6/2 transgenic mice with expanded CAG repeats (>300) have a surprisingly prolonged disease progression and longer lifespan than prototypical parent R6/2 mice (carrying 150 CAGs); however, the mechanism of this phenotype amelioration is unknown.
Bin Tang, Tamara Seredenina, Giovanni Coppola, Alexandre Kuhn, Daniel H. Geschwind, Ruth Luthi-Carter, Elizabeth A. Thomas   +6 more
doaj   +1 more source

Intestine‐Specific Expression of Human Chimeric Intestinal Alkaline Phosphatase Attenuates Western Diet‐Induced Barrier Dysfunction and Glucose Intolerance [PDF]

, 2018
Intestinal epithelial cell derived alkaline phosphatase (IAP) dephosphorylates/detoxifies bacterial endotoxin lipopolysaccharide (LPS) in the gut lumen.
Ghosh, Shobha, Ghosh, Siddhartha S., He, Hongliang, Korzun, William, Wang, Jing, Yannie, Paul J.   +5 more
core   +1 more source

Mutant Tau knock-in mice display frontotemporal dementia relevant behaviour and histopathology [PDF]

, 2016
Peer ...
Drever, Benjamin D., Koss, David J., Platt, Bettina, Plucinska, Kaja, Riedel, Gernot, Robinson, Lianne, Stoppelkamp, Sandra, Veselcic, Peter   +7 more
core   +3 more sources