Results 141 to 150 of about 229,443 (256)

Immune and Stem Cell‐Mediated Bactericidal Amplification and Bone Remodeling for Infection Clearance and Osteointegration

Advanced Materials, EarlyView.
A pH‐responsive biomaterial interface integrates bactericidal peptides, cell‐recruiting peptides, and magnesium ions into a multifunctional system. Infection‐induced acidification triggers antimicrobial peptide release while cell‐recruiting peptides mobilize bone marrow stem cells.
Zhenyu Li, Siming Zhang, Jiale Dong, Ning Li, Mo Chen, Kunzheng Wang, Bin Li, Guoqing Pan, Jiaxiang Bai, Chen Zhu   +9 more
wiley   +1 more source

Exosomal regulation of cellular reprogramming and polarization in the tumor microenvironment. [PDF]

Cancer Cell Int
Bayat M, Shahabi P, Rezaei T, Nahand JS.
europepmc   +1 more source

Cellular reprogramming of fibroblasts in heart regeneration. [PDF]

J Mol Cell Cardiol, 2023
Chi C, Song K.
europepmc   +1 more source

Two‐Way Shape Memory Polymer Composite Gripper for Adaptive Robotic Applications

Advanced Materials Technologies, EarlyView.
A two‐way shape memory polymer (SMP) composite is developed with intrinsic shape‐changing capability driven solely by temperature, eliminating external actuation loads. Embedding the SMP in a low‐stiffness elastomeric matrix enabled reversible transformations during heating and cooling cycles.
Aamna Hameed, Kamran Ahmed Khan
wiley   +1 more source

Redefining cellular reprogramming with advanced genomic technologies. [PDF]

Nat Rev Genet
Morris SA.
europepmc   +1 more source

Cellular reprogramming is driven by widespread rewiring of promoter-enhancer interactions. [PDF]

BMC Biol, 2023
Wang M, He B, Hao Y, Srinivasan D, Shrinet J, Fraser P.   +5 more
europepmc   +1 more source

Gold Nanorods in Cardiac Millitissues: Assessing Mechanical and Contractile Dynamics in a Living Engineering Myocardium Model

Advanced Materials Technologies, EarlyView.
This study presents a novel platform for assessing the active mechanical behavior of living cardiac microbundles through localized nanoindentation, integrated with temperature regulation and dual‐camera imaging systems. The developed system enables quantitative evaluation of dynamic micromechanics in engineered cardiac tissues in vitro, offering ...
Lihua Lou, Lia Paolino, Alberto Sesena Rubfiaro, Jin He, Arvind Agarwal   +4 more
wiley   +1 more source

Micro-nano integrated platforms for osteoarthritis therapy: From spatial manipulation to cellular reprogramming. [PDF]

Mater Today Bio
Shi Z, Chen J, Lun H, Liang R, Huang J, Lin Q, Li W, Deng Z, Lin J.   +8 more
europepmc   +1 more source

Direct cellular reprogramming and transdifferentiation of fibroblasts on wound healing-Fantasy or reality? [PDF]

Chronic Dis Transl Med, 2023
Du J, Liu X, Wong CWY, Wong KKY, Yuan Z.
europepmc   +1 more source

Enhanced Infection Resistance and Regenerative Healing of Titanium Implants via Peptide‐Loaded Biodegradable Coatings

Advanced Materials Technologies, EarlyView.
This study presents a new biodegradable coating for titanium implants using a natural antimicrobial peptide, caerin 1.9. Applied via solvent casting, the coating offers sustained antibacterial protection and promotes healing. Tested on 3D‐printed porous titanium scaffolds, it effectively prevented infection—including against resistant bacteria—while ...
Hejie Li, Tianfang Wang, Nicolas Soro, Guoying Ni, Meg Allom, D. İpek Kurtböke, Xiaosong Liu, Damon Kent   +7 more
wiley   +1 more source