Results 81 to 90 of about 2,991,035 (302)

Utility of patient-derived lymphoblastoid cell lines as an ex vivo capecitabine sensitivity prediction model for breast cancer patients. [PDF]

, 2016
Capecitabine is commonly used in treating breast cancer; however, therapeutic response varies among patients and there is no clinically validated model to predict individual outcomes.
Abramson, Vandana, Forero, Andres, Huang, R Stephanie, LaCroix, Bonnie, Lenkala, Divya, Morrison, Gladys, Morrow, Phuong Khanh, Nanda, Rita, O'Donnell, Peter H, Rugo, Hope S, Van Poznak, Catherine, Ziliak, Dana   +11 more
core   +2 more sources

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Random noise in Diffusion Tensor Imaging, its Destructive Impact and Some Corrections [PDF]

, 2005
The empirical origin of random noise is described, its influence on DTI variables is illustrated by a review of numerical and in vivo studies supplemented by new simulations investigating high noise levels.
A. Renyi, A. W. Anderson, C. A. Clark, C. Pierpaoli, C. Poupon, D. Jones, D. Jones, D. Jones, E. L. Lehmann, G. J.M. Parker, H. Gudbjartsson, K. M. Hasan, K. M. Martin, K. R. Hahn, M. T. Vlaardingerbroek, O. Coulon, P. G. Batchelor, P. J. Basser, P. J. Basser, P. J. Basser, P. J. Basser, R. M. Henkelmann, S. Heim, S. Pajevic, S. Pajevic, S. Skare, S. Skare, T. E. Conturo, W. P. Press, Z. Wang   +29 more
core   +3 more sources

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Generalized in vitro-in vivo relationship (IVIVR) model based on artificial neural networks

Drug Design, Development and Therapy, 2013
Aleksander Mendyk,1 Pawel Tuszynski,1 Sebastian Polak,2 Renata Jachowicz1 1Department of Pharmaceutical Technology and Biopharmaceutics, 2Department of Social Pharmacy, Faculty of Pharmacy, Jagiellonian University Medical College, Kraków, Poland ...
Mendyk A, Tuszyński PK, Polak S, Jachowicz R   +3 more
doaj  

Modulation and Protection Effects of Antioxidant Compounds against Oxidant Induced Developmental Toxicity in Zebrafish

Antioxidants, 2020
The antioxidant effect of compounds is regularly evaluated by in vitro assays that do not have the capability to predict in vivo protective activity or to determine their underlying mechanisms of action.
Nuria Boix, Elisabet Teixido, Ester Pique, Juan Maria Llobet, Jesus Gomez-Catalan   +4 more
doaj   +1 more source

ZIKV infection activates the IRE1-XBP1 and ATF6 pathways of unfolded protein response in neural cells. [PDF]

, 2018
BACKGROUND: Many viruses depend on the extensive membranous network of the endoplasmic reticulum (ER) for their translation, replication, and packaging. Certain membrane modifications of the ER can be a trigger for ER stress, as well as the accumulation ...
Fu, Z, Hu, Q, Ke, X, Li, P, Liu, Y, Sun, J, Tan, Z, Wang, H, Zhang, W, Zhang, Y, Zheng, C, Zheng, Z   +11 more
core   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

The 3’UTRs of Myelin Basic Protein mRNAs Regulate Transport, Local Translation and Sensitivity to Neuronal Activity in Zebrafish

Frontiers in Molecular Neuroscience, 2018
Formation of functional myelin sheaths within the central nervous system depends on expression of myelin basic protein (MBP). Following process extension and wrapping around axonal segments, this highly basic protein is required for compaction of the ...
Julie Torvund-Jensen, Jes Steengaard, Liselotte B. Askebjerg, Kasper Kjaer-Sorensen, Lisbeth S. Laursen   +4 more
doaj   +1 more source

LRP1 Has a Predominant Role in Production over Clearance of Aβ in a Mouse Model of Alzheimer's Disease. [PDF]

, 2019
The low-density lipoprotein receptor-related protein-1 (LRP1) has a dual role in the metabolism of the amyloid precursor protein (APP). In cellular models, LRP1 enhances amyloid-β (Aβ) generation via APP internalization and thus its amyloidogenic ...
Gordts, Philip LSM, Lechat, Benoit, Pietrzik, Claus U, Pradier, Laurent, Reekmans, Sara M, Roebroek, Anton JM, Storck, Steffen E, Van Gool, Bart   +7 more
core   +3 more sources