Results 61 to 70 of about 6,244,720 (388)

The cytoskeletal control of B cell receptor and integrin signaling in normal B cells and chronic lymphocytic leukemia

open access: yesFEBS Letters, EarlyView.
In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley   +1 more source

Defining Structure‐Function Relationships of Amphiphilic Excipients Enables Rational Design of Ultra‐Stable Biopharmaceuticals

open access: yesAdvanced Science
Biopharmaceuticals are the fastest‐growing class of drugs in the healthcare industry, but their global reach is severely limited by their propensity for rapid aggregation.
Alexander N. Prossnitz   +7 more
doaj   +1 more source

Fabrication of helix–fiber composites with mechanically coupled core-wrapping for programmable properties

open access: yesCommunications Materials, 2023
Helix-fiber composites (HFCs), which involve wrapping a material around a flexible core, are of interest for intelligent stretchable functional materials or devices.
Dan Li   +7 more
doaj   +1 more source

Biocatalysis in Polymer Science [PDF]

open access: yes, 2002
Biocatalysis in Polymer Science provides current information on biocatalysis, which is the use of enzymes or living organisms to carry out chemical reactions. All of the authors, including the editors, are experts and practitionsers of polymer biocatalysis. Topics covered in this book include synthetic polymers, natural polymers, oligomers, an monomers.
Richard A. Gross, Huai N. Cheng
openaire   +2 more sources

The effect of different metallic counterface materials and different surface treatments on the wear and friction of polyamide 66 and its composite in rolling-sliding contact [PDF]

open access: yes, 2003
Original article can be found at: http://www.sciencedirect.com/science/journal/00431648 Copyright Elsevier B. V. DOI: 10.1016/S0043-1648(03)00054-1The effect of different metallic counterface materials and different surface treatments on the tribological
Chen, Y.K.   +4 more
core   +1 more source

A stepwise emergence of evolution in the RNA world

open access: yesFEBS Letters, EarlyView.
How did biological evolution emerge from chemical reactions? This perspective proposes a gradual scenario of self‐organization among RNA molecules, where catalytic feedback on random mixtures plays the central role. Short oligomers cross‐ligate, and self‐assembly enables heritable variations. An event of template‐externalization marks the transition to
Philippe Nghe
wiley   +1 more source

Chloroplast‐inspired Scaffold for Infected Bone Defect Therapy: Towards Stable Photothermal Properties and Self‐Defensive Functionality

open access: yesAdvanced Science, 2022
Bone implant‐associated infections induced by bacteria frequently result in repair failure and threaten the health of patients. Although black phosphorus (BP) material with superior photothermal conversion ability is booming in the treatment of bone ...
Yao Zhao   +15 more
doaj   +1 more source

Emerging Trends in Machine Learning: A Polymer Perspective

open access: yesACS Polymers Au, 2023
In the last five years, there has been tremendous growth in machine learning and artificial intelligence as applied to polymer science. Here, we highlight the unique challenges presented by polymers and how the field is addressing them.
Tyler B. Martin, Debra J. Audus
semanticscholar   +1 more source

Geometry of compact tubes and protein structures [PDF]

open access: yes, 2002
Proteins form a very important class of polymers. In spite of major advances in the understanding of polymer science, the protein problem has remained largely unsolved.
Banavar, J. R.   +4 more
core   +2 more sources

Disruption of SETD3‐mediated histidine‐73 methylation by the BWCFF‐associated β‐actin G74S mutation

open access: yesFEBS Letters, EarlyView.
The β‐actin G74S mutation causes altered interaction of actin with SETD3, reducing histidine‐73 methylation efficiency and forming two distinct actin variants. The variable ratio of these variants across cell types and developmental stages contributes to tissue‐specific phenotypical changes. This imbalance may impair actin dynamics and mechanosensitive
Anja Marquardt   +8 more
wiley   +1 more source

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