Results 141 to 150 of about 411,981 (355)

Preservation of Complex Multiphase Architectures in Polymer‐Based Artificial Cells by Photo‐Crosslinking

Advanced Science, EarlyView.
Phase separation organizes cellular components, yet stabilizing such dynamic structures in artificial cells remains challenging. A photo‐crosslinking approach is presented that prolongs the lifetime of different structures in coacervate‐based artificial cells while maintaining dynamic formation.
Madelief A. M. Verwiel, Alexander B. Cook, Yiǧitcan Sümbelli, Nadia A. Erkamp, Jan C. M. van Hest   +4 more
wiley   +1 more source

Active Force Dynamics in Red Blood Cells Under Non‐Invasive Optical Tweezers

Advanced Science, EarlyView.
A non‐invasive method combines low‐power optical tweezers with high‐speed microscopy to simultaneously monitor local membrane forces and displacements in single human red blood cells. This dual‐channel approach reveals a mechano‐dynamic signature that correlates the cell's metabolic state with its mechanical activity. This energetic framework serves as
Arnau Dorn, Clara Luque‐Rioja, Macarena Calero, Diego Herráez‐Aguilar, Francisco Monroy, Niccolò Caselli   +5 more
wiley   +1 more source

Canonical and non-canonical integrin-based adhesions dynamically interconvert

Nature Communications
Adhesions are critical for anchoring cells in their environment, as signaling platforms and for cell migration. In line with these diverse functions different types of cell-matrix adhesions have been described.
Fabian Lukas, Claudia Matthaeus, Tania López-Hernández, Ines Lahmann, Nicole Schultz, Martin Lehmann, Dmytro Puchkov, Jan Pielage, Volker Haucke, Tanja Maritzen   +9 more
doaj   +1 more source

Investigation on the surface hydrophobicity and aggregation kinetics of human calprotectin in the presence of calcium [PDF]

Calcium and zinc binding protein, calprotectin is a multifunctional protein with broad spectrum antimicrobial and antitumoural activity. It was purified from human neutrophil, using a two-step ion exchange chromatography.
امانی, مجتبی, زینالی, مجید, صبوری, علی اکبر, کبودانیان اردستانی, سوسن, کریمی نیا, آمینا, یوسفی, رضا   +5 more
core  

Multiphase MCMC sampling for parameter inference in nonlinear ordinary differential equations [PDF]

, 2018
Traditionally, ODE parameter inference relies on solving the system of ODEs and assessing fit of the estimated signal with the observations. However, nonlinear ODEs often do not permit closed form solutions. Using numerical methods to solve the equations
Husmeier, Dirk, Lazarus, Alan, Papamarkou, Theodore   +2 more
core  

Modulating Integrin and Growth Factor Signaling With Peptides: Strategies to Synergistically Enhance Bone Tissue Regeneration

Advanced Science, EarlyView.
It has been demonstrated that, in the bone extracellular matrix (ECM), integrins and growth factor receptors (GFRs) engage in synergistic signaling to guide bone healing and regeneration. This review provides a comprehensive overview of current strategies using ECM‐derived peptides to recreate the cellular microenvironment and harness synergistic ...
Lluís Oliver‐Cervelló, Elisabetta Ada Cavalcanti‐Adam, Carlos Mas‐Moruno   +2 more
wiley   +1 more source

Communications Biophysics [PDF]

, 1977
Contains research objectives and summary of research on nine research projects split into four sections.National Institutes of Health (Grant 5 ROI NS11000-03)National Institutes of Health (Grant 1 P01 NS13126-01)National Institutes of Health (Grant 1 RO1
Beguesse, Ian M., Braida, Louis D., Clements, Mark A., Colburn, H. Steven, Coln, Michael C., DeGennaro, Steven V., Dowdy, Leonard C., Durlach, Nathaniel I., Frishkopf, Lawrence S., Golub, Howard L., Herman, Philip W., Jr., Hicks, Bruce L., Houtsma, Adrian J. M., Kiang, Nelson Y-S., Lim, Jae S., Lippmann, Richard P., Mills, Allen W., Mook, Douglas R., Norton, Susan J., Oman, Charles M., Ordubadi, Afarin, Peake, William T., Perevoski, Ernest J., Perlmutter, Yvonne M., Peterson, Scott K., Picheny, Michael A., Rabinowitz, William M., Reed, Charlotte M., Schultz, Martin C., Siebert, William M., Siegel, Ronald A., Stern, Richard M., Jr., Villchur, Edgar, Weiss, Thomas F., Wicke, Roger W.   +34 more
core  

Magnetoelectric Nanotherapy Achieves Complete Tumor Ablation and Prolonged Survival in Pancreatic Cancer Murine Models

Advanced Science, EarlyView.
Magnetoelectric nanoparticles (MENPs) serve as externally controlled, MRI‐activated theranostic agents for targeted cancer therapy by inducing electric field‐based ablation in solid tumors. MENPs enable simultaneous precise tumor ablation and MRI signal modulation, allowing real‐time treatment monitoring and prediction of therapeutic outcomes with no ...
John Michael Bryant, Max Shotbolt, Emmanuel Stimphil, Victoria Andre, Elric Zhang, Veronica Estrella, Kazim Husain, Joseph Weygand, Doug Marchion, Alex Sebastian Lopez, Dominique Abrahams, Shawnus Chen, Mostafa Abdel‐Mottaleb, Skye Conlan, Ibrahim Oraiqat, Vaseem Khatri, Jose Alejandro Guevara, Shari Pilon‐Thomas, Gage Redler, Kujtim Latifi, Natarajan Raghunand, Kosj Yamoah, Sarah Hoffe, James Costello, Jessica M. Frakes, Ping Liang, Robert A. Gatenby, Mokenge Malafa, Sakhrat Khizroev   +28 more
wiley   +1 more source

Communications Biophysics [PDF]

, 1984
Contains reports on seven research projects split into three sections.National Institutes of Health (Grant 5 PO1 NS13126)National Institutes of Health (Grant 1 RO1 NS18682)National Institutes of Health (Training Grant 5 T32 NS07047)National Science ...
Boduch, Raymond, Braida, Louis D., Bustamante, Diane K., Coker, Jackie, Colburn, H. Steven, Delhorne, Lorraine A., DeRosier, David J., Dowdy, Leonard C., Downs, Maralene M., Durlach, Nathaniel I., Farrar, Catherine L., Florentine, Mary S., Foss, Kristin K., Freeman, Dennis M., Frishkopf, Lawrence S., Gabriel, Kaigham J., Gilbert, Eric, Ito, Yoshiko, Jain, Manoj, Kiang, Nelson Y-S., Koehnke, Janet A., Leivy, Sander J., Leotta, Daniel F., Macmillan, Neil A., Oman, Charles M., Opalsky, David, Peake, William T., Pemberton, Joseph C., Peterson, Patrick M., Posen, Miles P., Rabinowitz, William M., Reed, Charlotte M., Reid, Jean P., Reohr, Richard D., Rohlicek, J. Robin, Russell, Roy P., Jr., Schultz, Martin C., Siebert, William M., Silletto, Karen, Skarda, Gregory M., Tsuk, Michael J., Uchanski, Rosalie M., Waissman, Roberto G., Weiss, Thomas F., Zue, Victor W., Zurek, Patrick M.   +45 more
core  

Improving the Skin‐Conformability of Wearable Continuous Glucose Monitors With Synthetic Hydrogel Electrodes

Advanced Science, EarlyView.
A synthetic hydrogel electrode for skin‐conformable enzymatic biosensing is presented, featuring a stretchable, tape‐shaped continuous glucose monitor for non‐invasive diabetes management. ABSTRACT Synthetic bioelectronics is rapidly advancing, propelled by breakthroughs in synthetic biology and bioelectronics.
Binbin Cui, Shilei Dai, Ivo Pang, Dingyao Liu, Xinran Zhang, Jing Bai, Xinyu Tian, Shiming Zhang   +7 more
wiley   +1 more source