Results 121 to 130 of about 229,223 (348)

Mesenchymal Stem Cell‐Derived Apoptotic Micro‐Vesicles Repaired Sciatic Nerve Defect by Regulating Early Inflammatory Microenvironment and Promoting Angiogenesis

Advanced Healthcare Materials, EarlyView.
HUCMSC‐Apo‐mvs enhance peripheral nerve repair by modulating the inflammatory microenvironment (IME), primarily through coordinated actions on three functional cells. They recruit macrophages and promote their polarization from pro‐inflammatory M1 to anti‐inflammatory M2 phenotypes, increasing secretion of IL‐10 and VEGF.
Haolin Liu, Yiben Ouyang, Bo Wang, Xiaochun Zhang, Yanjun Guan, Ruichao He, Yuhui Cui, Junli Wang, Qianru Yao, Yixiao Tan, Xiwei Peng, Xing Xiong, Sice Wang, Dongdong Li, Haofeng Cheng, Tianqi Su, Xiaoyang Fu, Jinjuan Zhao, Mingqian Yu, Yi Wang, Jiang Peng, Yu Wang   +21 more
wiley   +1 more source

Physical effects of cholesterol on arterial smooth muscle membranes: evidence of immiscible cholesterol domains and alterations in bilayer width during atherogenesis

Journal of Lipid Research, 1998
Small angle X-ray diffraction was used to examine arterial smooth muscle cell (SMC) plasma membranes isolated from control and cholesterol-fed (2%) atherosclerotic rabbits.
Thomas N. Tulenko, Meng Chen, Pamela E. Mason, R. Preston Mason   +3 more
doaj   +1 more source

Membrane Binding of HIV-1 Matrix Protein: Dependence on Bilayer Composition and Protein Lipidation [PDF]

, 2016
Marilia Barros, Frank Heinrich, Siddhartha A.K. Datta, Alan Rein, Ioannis Karageorgos, Hirsh Nanda, Mathias Lösche   +6 more
openalex   +1 more source

Nano‐Engineered Titanium Implants Loaded With Gingival Fibroblasts‐Derived Microvesicles Enhance Early Osseointegration And Soft Tissue Attachment In Vivo

Advanced Healthcare Materials, EarlyView.
Our study showed that human primary gingival fibroblast–derived microvesicles on nano‐engineered titanium implants promote early osseointegration and soft‐tissue attachment in vivo. ABSTRACT Titanium dental implants require both reliable osseointegration and peri‐implant soft tissue seal formation to ensure long‐term success. While osseointegration has
Pingping Han, Chun Liu, Anjana Jayasree, Kamil Sokolowski, Andrew Liaw, Dingbin Liu, Carlos Salomon, Karan Gulati, Ryan SB Lee, Baoxin Huang, Sašo Ivanovski   +10 more
wiley   +1 more source

The Importance of Bilayer Asymmetry in Biological Membranes: Insights from Model Membranes

Membranes
This mini-review intends to highlight the importance of bilayer asymmetry. Biological membranes are complex structures that are a physical barrier separating the external environment from the cellular content.
Igor S. Oliveira, Guilherme X. Pinheiro, Maria Luana B. Sa, Pedro Henrique L. O. Gurgel, Samuel U. Pizzol, Rosangela Itri, Vera B. Henriques, Thais A. Enoki   +7 more
doaj   +1 more source

Insertion of influenza M protein into the viral lipid bilayer and localization of site of insertion [PDF]

, 1981
Anastasia Gregoriades, Blas Frangione
openalex   +1 more source

Evaluation of the Dual Impact of Nanotechnologies on Health and Environment Through Alternative Bridging Models

Advanced Healthcare Materials, EarlyView.
This review explores how alternative invertebrate and small‐vertebrate models advance the evaluation of nanomaterials across medicine and environmental science. By bridging cellular and organismal levels, these models enable integrated assessment of toxicity, biodistribution, and therapeutic performance.
Marie Celine Lefevre, Margherita Bernardeschi, Matteo Battaglini, Gianni Ciofani   +3 more
wiley   +1 more source

Lipid Bilayer Coated Nanopipettes as Generic Nanopore Sensors with Enhanced Functionality [PDF]

, 2015
Raquel L. Fraccari
openalex   +1 more source

Polyphenol‐Mediated Engineering of Lipid Nanoparticles With Crystalline Mesophases

Advanced Materials, EarlyView.
A polyphenol‐mediated strategy enables the one‐step formation of lipid nanoparticles with nonlamellar mesophases, including micellar cubic and hexagonal structures. These highly ordered nanostructures accommodate a wide range of cargos—from metal ions to mRNA—and offer a modular and versatile platform for constructing functional lipid‐based delivery ...
Shiyao Li, Patrick Charchar, Haitao Yu, Zhixing Lin, Hamish G. Brown, Wanjun Xu, Chan‐Jin Kim, Irene Yarovsky, Yi Ju, Frank Caruso   +9 more
wiley   +1 more source

Influence of PLIN5 and lipid composition on lipid droplet contact sites with other organelles

Biochemistry and Biophysics Reports
Lipid droplets (LDs) maintain cellular lipid homeostasis through dynamic interactions with other organelles. Understanding how these contact sites form is crucial for uncovering the mechanisms of lipid exchange and signaling. In this study, we used an in
Mahsa Mohammadian, Shima Asfia, Ralf Seemann   +2 more
doaj   +1 more source