Results 201 to 210 of about 1,053,006 (335)

Multiscale Hybrid Surface Topographies Orchestrate Immune Regulation, Antibacterial Defense, and Tissue Regeneration

Advanced Healthcare Materials, EarlyView.
Hybrid wrinkled topographies coordinate immune, tissue, and bacterial interactions. The surfaces promote osteointegration, tune macrophage polarization, and inhibit biofilm formation, highlighting a multifunctional strategy for next‐generation implant design.
Mohammad Asadi Tokmedash, Jacob Robins, J. Scott VanEpps, Minji Kim, Jouha Min   +4 more
wiley   +1 more source

Phosphate sensing by PhoPR regulates the cytotoxicity of <i>Staphylococcus aureus</i>. [PDF]

Microbiology (Reading)
Palk N, Brignoli T, Boura M, Massey RC.
europepmc   +1 more source

Negative regulation of PrfA, the key activator of Listeria monocytogenes virulence gene expression, is dispensable for bacterial pathogenesis.

Microbiology, 2003
Sonya L Greene, N. Freitag
semanticscholar   +1 more source

Preparation of Bifunctional Orthosilicophosphate MgO‐CaO‐ZnO‐P2O5‐SiO2 Glasses: in vitro Evaluation of Antibacterial Activity and Osteoblast Gene Expression Behavior

Advanced Healthcare Materials, EarlyView.
Bifunctional ZnO‐containing orthosilicophosphate glasses (SPGs) composed mainly of orthotetrahedral groups with the unique glass network structure without long‐chain units are prepared via melt‐quenching. The glasses exhibit excellent antibacterial activity and upregulate the expression of osteogenic markers by releasing inorganic ions.
Sungho Lee, Hayato Asano, Makoto Sakurai, Takayoshi Nakano, Toshihiro Kasuga   +4 more
wiley   +1 more source

Immune gene expression in salmon keratocytes upon bacterial exposure. [PDF]

BMC Mol Cell Biol
Mikkelborg MK, Helgestad AS, Dalmo RA, Thiyagarajan DB.   +3 more
europepmc   +1 more source

Regulation of Single-Cell Bacterial Gene Expression at the Stage of Transcription Initiation

, 2020
One of the qualities that allow bacterial cells to survive in diverse, fluctuating environments is phenotypic plasticity, which is the ability to exhibit different phenotypes depending on the environmental conditions. Phenotypic plasticity arises via coordinated work of small genetic circuits that provide the cell with the means for decision-making.
openaire   +2 more sources

Borate‐Ion‐Stimulated Macrophages Promote Osteogenic Differentiation of Mesenchymal Stem Cells

Advanced Healthcare Materials, EarlyView.
The immune responses of mouse macrophages stimulated by borate ions promote the osteogenic differentiation and mineralization of mouse bone marrow–derived mesenchymal stem cells in an ion‐dose‐dependent manner by providing cytokines, including BMP‐2.
Kazumasa Ikedo, Hiroki Hatakeyama, Sayaka Oguri, Akiko Obata, Toshihiro Kasuga   +4 more
wiley   +1 more source

Mechanisms and Pathological Significance of Liquid-Liquid Phase Separation in Bacteria. [PDF]

FASEB J
Zhao Y, Dai E, Zhang M, Wu Y, Sun D, Ding J.   +5 more
europepmc   +1 more source

Transforming Cancer Diagnosis and Therapy Through Fluorescent Hydrogels: A Review

Advanced Healthcare Materials, EarlyView.
This article reviews fluorescent hydrogel systems for cancer detection, monitoring, and therapy. Mimicking the tumor microenvironment, these hydrogels enable real‐time imaging and targeted drug delivery. The review discusses design strategies, labeling techniques, and applications, highlighting challenges and future opportunities in cancer diagnostics ...
Elahe Masaeli, Seshasai Srinivasan, Amin Reza Rajabzadeh   +2 more
wiley   +1 more source

Repression of mab_1999 impairs growth and alters cellular morphology of Mycobacterium abscessus. [PDF]

BMC Microbiol
Ilmi AFN, Kaewsapsak P, Rotcheewaphan S.
europepmc   +1 more source