Results 211 to 220 of about 500,224 (304)

3D‐Printed Piezoionic/Bioelectronic Hydrogel for Electro‐Metabolic Regulation of Osteogenic Differentiation

Advanced Healthcare Materials, EarlyView.
A 3D‐printed piezoionic GPMx hydrogel enables stable electromechanical signal generation under mechanical loading, exhibiting long‐term durability and low fatigue. As a bioactive patch, it restores endogenous bioelectricity to stimulate osteogenesis via Ca2+ influx and mitochondrial activation, while simultaneously enabling label‐free alkaline ...
Sayan Deb Dutta, Myoung Joon Jeon, Youjin Seol, Ki‐Taek Lim   +3 more
wiley   +1 more source

RORγt-expressing dendritic cells are functionally versatile and evolutionarily conserved antigen-presenting cells. [PDF]

Proc Natl Acad Sci U S A
Narasimhan H, Richter ML, Shakiba R, Papaioannou NE, Stehle C, Ravi Rengarajan K, Ulmert I, Kendirli A, de la Rosa C, Kuo PY, Altman A, Münch P, Mahboubi S, Küntzel V, Sayed A, Stange EL, Pes J, Ulezko Antonova A, Pereira CF, Klein L, Dudziak D, Colonna M, Torow N, Hornef MW, Clausen BE, Kerschensteiner M, Lahl K, Romagnani C, Colomé-Tatché M, Schraml BU.   +29 more
europepmc   +1 more source

Self‐Assembled Skin Equivalents with Monoclonal CRISPR/Cas9‐Modified N/TERT‐1 Keratinocytes: A Cutting‐Edge model for Human Skin and its Diseases

Advanced Healthcare Materials, EarlyView.
Self‐assembled, scaffold‐free full‐thickness skin equivalents with monoclonal, genetically modified N/TERT‐1 keratinocytes represent a novel in vitro model of human skin and skin diseases. The model is highly robust, reproducible, physiologically relevant, and suitable for high‐throughput applications.
Marta Slaufova, Tugay Karakaya, Michela Di Filippo, Thomas Kündig, Hans‐Dietmar Beer   +4 more
wiley   +1 more source

Immunoinflammatory Mechanisms and Biocompatibility of Bioactive Dental Biomaterials: From Fundamental Insights to Clinical Translation

Advanced Healthcare Materials, EarlyView.
Surface‐host dialogue at the implant interface governs biological fate and osseointegration. Surface physicochemical properties of titanium (Ti) dental implants, including microgrooves, nanopatterns, nanotopography, roughness, and wettability, modulate the initial adsorption of proteins and the formation of a dynamic biointerface.
Daniela Moreira Cunha, Amanda Paino Santana, Marta Maria Alves Pereira, Mariana Martins Guerreiro, Jose Mauro Granjeiro, Jamil Awad Shibli, Jeroen J. J. P. van den Beucken, Anton Sculean, Rafael Scaf de Molon, Erica Dorigatti de Avila   +9 more
wiley   +1 more source

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

Advanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu, Hanyang Zhang, Wenbo Yang, Hao Chen, Jincheng Wang, Fei Chang   +5 more
wiley   +1 more source

Artificial antigen-presenting cells: the booster for the obtaining of functional adoptive cells. [PDF]

Cell Mol Life Sci
Li J, Zhou W, Wang W.
europepmc   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Myeloid antigen-presenting cells in neurodegenerative diseases: a focus on classical and non-classical MHC molecules. [PDF]

Front Neurosci
Afify R, Lipsius K, Wyatt-Johnson SJ, Brutkiewicz RR.   +3 more
europepmc   +1 more source

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

Advanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi, Mario Palacios‐Corella, Arjan Mol, Salvador Pané, Josep Puigmartí‐Luis   +4 more
wiley   +1 more source

Intestinal CD4^-CD8αβ^-TCRαβ⁺ T cells function as tolerogenic antigen presenting cells in mice. [PDF]

Nat Commun
Nemoto Y, Morikawa R, Yonemoto Y, Tanaka S, Takei Y, Oshima S, Nagaishi T, Tsuchiya K, Nakamura T, Takenaka K, Ohtsuka K, Chen X, Okazawa H, Okamoto R, Watanabe M, von Andrian UH.   +15 more
europepmc   +1 more source