Results 71 to 80 of about 18,499 (269)

Coagulative Granular Hydrogels with an Enzyme Catalyzed Fibrin Network for Endogenous Tissue Regeneration

Advanced Healthcare Materials, EarlyView.
Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng, Camila B. Tovani, Simona Bianco, Gianni Comandini, Aya Elghajiji, Mina Aleemardani, Roxana Moscalu, Jeremie Zappia, Bianca Fernandes, Olivia Annett, Chrissy L. Hammond, Jason Wong, Dave J. Adams, Fabrizio Scarpa, Michael R. Whitehouse, Annela M. Seddon, James P. K. Armstrong   +16 more
wiley   +1 more source

Derivation and investigation of the first human cell-based model of Beckwith-Wiedemann syndrome

Epigenetics, 2021
Genomic imprinting is a rare form of gene expression in mammals in which a small number of genes are expressed in a parent-of-origin-specific manner. The aetiology of human imprinting disorders is diverse and includes chromosomal abnormalities, mutations,
Suhee Chang, Stella K. Hur, Natali S. Sobel Naveh, Joanne L. Thorvaldsen, Deborah L. French, Alyssa L Gagne, Chintan D. Jobaliya, Montserrat C. Anguera, Marisa S. Bartolomei, Jennifer M Kalish   +9 more
doaj   +1 more source

Assisted reproductive therapies and imprinting disorders - a preliminary British survey

, 2005
BACKGROUND: Recent reports have suggested a higher risk of Beckwith-Wiedemann syndrome (BWS) and Angelman syndrome (AS) after assisted reproductive technologies (ARTs), but it is unclear whether this might also apply to other disorders of genomic ...
Reardon, W., Peters, CJ, Bannister, W, Maher, Eamonn, Peters, C.J., Temple, K., Brueton, L.A., Peters, C. J., Clayton-Smith, J., Bannister, W., Sutcliffe, AG, Wilson, L, Sutcliffe, A.G., Bowdin, S., Wilson, L., Clayton-Smith, J, Bowdin, Sarah, Reardon, W, Maher, E.R., Temple, K, Brueton, L. A., Brueton, Louise, Sutcliffe, A. G., Maher, E. R.   +23 more
core   +1 more source

Simultaneous Electrochemical Detection of NGF and proNGF Under Native Conditions Using Molecularly Imprinted Polymers: Toward Point‐of‐Care Diagnosis of Alzheimer's Disease

Advanced Healthcare Materials, EarlyView.
This study relies on the development of a new sensor that can detect two closely related proteins involved in Alzheimer's disease at the same time. Unlike traditional methods, it works in natural conditions and does not require sample pretreatment. The device is highly sensitive and was successfully tested on patient samples, offering promises for ...
Giulia Siciliano, Alfredo De Cillis, Elena Clabassi, Francesco Ferrara, Maria Serena Chiriacò, Antonio Turco, Clarissa Loiola, Chiara Zecca, Maria Teresa Dell'Abate, Giancarlo Logroscino, Giuseppe Gigli, Francesca Malerba, Elisabetta Primiceri   +12 more
wiley   +1 more source

Microgel‐Based 3D Bioprinting: A Convergent Strategy Integrating Material Design, Jamming Dynamics, and Biological Function

Advanced Healthcare Materials, EarlyView.
Microgel‐based 3D printed constructs represent a compelling and versatile innovation for engineering architecturally complex, dynamically remodelable, and biocompatible structures with high structural fidelity and bioactivity. By integrating material design, biofabrication, and biological function, these systems enable the development of adaptive ...
Elena Ghighină, Andreea Ioana Dinu, Jana Ghițman   +2 more
wiley   +1 more source

Toward a Broader View of Ube3a in a Mouse Model of Angelman Syndrome: Expression in Brain, Spinal Cord, Sciatic Nerve and Glial Cells. [PDF]

PLoS ONE, 2015
Angelman Syndrome (AS) is a devastating neurodevelopmental disorder characterized by developmental delay, speech impairment, movement disorder, sleep disorders and refractory epilepsy.
Mark D Grier, Robert P Carson, Andre Hollis Lagrange   +2 more
doaj   +1 more source

Spin‐Split Edge States in Metal‐Supported Graphene Nanoislands Obtained by CVD

Advanced Materials, EarlyView.
Combining STM measurements and ab‐initio calculations, we show that zig‐zag edges in graphene nanoislands grown on Ni(111) by CVD retrieve their spin‐polarized edge states after intercalation of a few monolayers of Au. ABSTRACT Spin‐split states localized on zigzag edges have been predicted for different free‐standing graphene nanostructures.
Michele Gastaldo, Masoud Mansouri, Carlos Garcia‐Fernandez, Daniel Sánchez‐Portal, Aran Garcia‐Lekue, Gustavo Ceballos, Aitor Mugarza   +6 more
wiley   +1 more source

Bisphenol a exposure disrupts genomic imprinting in the mouse.

PLoS Genetics, 2013
Exposure to endocrine disruptors is associated with developmental defects. One compound of concern, to which humans are widely exposed, is bisphenol A (BPA).
Martha Susiarjo, Isaac Sasson, Clementina Mesaros, Marisa S Bartolomei   +3 more
doaj   +1 more source

New‐Era Polymer Thermoelectrics: Material Innovations, Doping Frontiers, Decoupling Strategies, and Unconventional Applications

Advanced Materials, EarlyView.
The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley   +1 more source

Blended phenotype of TECPR2‐associated hereditary sensory‐autonomic neuropathy and Temple syndrome

Annals of Clinical and Translational Neurology
Uniparental isodisomy (UPiD) can cause mixed phenotypes of imprinting disorders and autosomal‐recessive diseases. We present the case of a 3‐year‐old male with a blended phenotype of TECPR2‐related hereditary sensory and autonomic neuropathy (HSAN9) and ...
Umar Zubair, Kathryn Yang, Luca Schierbaum, Amy Tam, Nicole Battaglia, Joshua Rong, Vicente Quiroz, Darius Ebrahimi‐Fakhari   +7 more
doaj   +1 more source