Results 91 to 100 of about 122,430 (279)

Consolidate Overview of Ribonucleic Acid Molecular Dynamics: From Molecular Movements to Material Innovations

Advanced Engineering Materials, EarlyView.
Molecular dynamics simulations are advancing the study of ribonucleic acid (RNA) and RNA‐conjugated molecules. These developments include improvements in force fields, long‐timescale dynamics, and coarse‐grained models, addressing limitations and refining methods.
Kanchan Yadav, Iksoo Jang, Jong Bum Lee
wiley   +1 more source

Identification of the catalytic motif of the microbial ribosome inactivating cytotoxin colicin E3 [PDF]

, 2004
Colicin E3 is a cytotoxic ribonuclease that specifically cleaves 16S rRNA at the ribosomal A-site to abolish protein synthesis in sensitive Escherichia coli cells.
Bohm, Boon, Bowman, Carr, Cuchillo, Garinot-Schneider, Irie, Kerr, Kleanthous, Kleanthous, Makarov, Mosbahi, Ogawa, Ohno, Ohno, Ohno-Iwashita, Parret, Pommer, Rojas, Scholz, Schultz, Sidikaro, Smarda, Soelaiman, Steege, Tomita, Walker, Walker, Walker, Walker, Wallis   +30 more
core   +2 more sources

A Vascularized Microphysiological System Reproducing Endochondral Ossification in Vitro to Study Ewing Sarcoma Proliferation and Migration

Advanced Functional Materials, EarlyView.
A biofabricated 3D in vitro model recapitulating endochondral ossification (ECO) is described, mimicking the steps from condensation to chondrogenesis and hypertrophy, culminating with vascularization of the hypertrophic construct. As a model proof of concept application, Ewing Sarcoma cells are seeded in the model, showing modifications in their ...
Maria Vittoria Colombo, Chiara Arrigoni, Tobias Faehling, Antonietta Verrillo, Viviana Secci, Thomas G. P. Grünewald, Giuseppe Talò, Alexandra Kummer, Jorge Gonzalez, Vincenzo De Rosa, Christian Candrian, Andrea Barbero, Florencia Cidre‐Aranaz, Matteo Moretti   +13 more
wiley   +1 more source

Complete genome sequence of Thermaerobacter marianensis type strain (7p75a). [PDF]

, 2010
Thermaerobacter marianensis Takai et al. 1999 is the type species of the genus Thermaerobacter, which belongs to the Clostridiales family Incertae Sedis XVII. The species is of special interest because T.
Bristow, James, Chang, Yun-Juan, Chen, Amy, Cheng, Jan-Fang, Copeland, Alex, Del Rio, Tijana Glavina, Detter, John C, Eisen, Jonathan A, Goodwin, Lynne, Gu, Wei, Göker, Markus, Han, Cliff, Hauser, Loren, Hugenholtz, Philip, Ivanova, Natalia, Jeffries, Cynthia D, Klenk, Hans-Peter, Kyrpides, Nikos C, Land, Miriam, Lapidus, Alla, Lucas, Susan, Markowitz, Victor, Mavromatis, Konstantinos, Mikhailova, Natalia, Nolan, Matt, Pagani, Ioanna, Palaniappan, Krishna, Pati, Amrita, Pitluck, Sam, Pukall, Rüdiger, Rohde, Manfred, Schneider, Susanne, Tapia, Roxane, Tice, Hope, Woyke, Tanja, Zhang, Xiaojing   +35 more
core   +1 more source

Gemella bacteraemia characterised by 16S ribosomal RNA gene sequencing [PDF]

Journal of Clinical Pathology, 2003
To define epidemiology, clinical disease, and outcome of gemella bacteraemia by 16S rRNA gene sequencing. To examine the usefulness of the Vitek, API, and ATB systems in identifying two gemella species.All alpha haemolytic streptococci other than Streptococcus pneumoniae isolated from blood cultures during a six year period were identified by ...
Yung, RWH, Lau, SKP, Chiu, SK, Yuen, KY, Fung, AMY, Woo, PCY   +5 more
openaire   +5 more sources

Multifunctional Hydroxyapatite Coated with Gallium Liquid Metal‐Based Silver Nanoparticles for Infection Prevention and Bone Regeneration

Advanced Functional Materials, EarlyView.
A multifunctional hydroxyapatite (HAp) coating integrated with silver‐gallium liquid metal nanoparticles (HAp‐Ag‐GaNPs) exhibits dual antibacterial and osteogenic properties. It effectively inhibits Gram‐positive and Gram‐negative bacteria, including resistant strains, while enhancing bone regeneration.
Ngoc Huu Nguyen, Pengfei Zhang, Fathima Shana Pattar Kadavan, Zhaoning Xu, Tien Thanh Nguyen, Wenshao Li, Manh Tuong Nguyen, Chung Kim Nguyen, Duy Quang Pham, Thi Giang Tuyet Pham, Andrew Hayles, Markos Negash Alemie, Jitraporn Vongsvivut, Vincent Chan, Stephen Peter Kidd, Yunpeng Zhao, Krasimir Vasilev, Vi Khanh Truong   +17 more
wiley   +1 more source

Detection of Enterobacter sakazakii in neonatal sepsis by PCR on 16S ribosomal RNA

Iranian South Medical Journal, 2014
Background: Enterobacter sakazakii is a gram negative, facultative anaerobic, straight rod-shaped bacterium that belongs to the family Enterobacteriaceae.
Khadijeh Ahmadi, Ahmad Farajzadeh Sheikh, Jalal Mardaneh, Farzan Modarresi, Saeid Shoja   +4 more
doaj  

First case of Nocardia nova spinal abscess in an immunocompetent patient

Brazilian Journal of Infectious Diseases
Nocardia are a group of aerobic actinomycetes that are filamentous gram-positive, weakly acid-fast, and cause opportunistic infection in immunocompromised patients.
Seung Bok Hong, Kyudong Han, Bo Ra Son, Kyeong Seob Shin, Byeong Cheol Rim   +4 more
doaj   +1 more source

Conditioned Media from Mechanically Stimulated Macrophages Upregulate Osteogenic Genes in Human Mesenchymal Stromal Cells

Advanced Healthcare Materials, EarlyView.
Bone fracture healing is a complex, timely orchestrated scenario involving multiple cell types and a plethora of cytokines and regulatory factors. To gain further insight, an in vitro model to a) study macrophage polarization under mechanical load in a fibrin hydrogel and b) subsequently assess the effect of conditioned media derived from macrophages ...
Anne Géraldine Guex, Ursula Menzel, Yann Ladner, Angela R. Armiento, Martin J. Stoddart   +4 more
wiley   +1 more source

Nanocarrier‐Based Targeting of Pattern Recognition Receptors as an Innovative Strategy for Enhancing Sepsis Therapy

Advanced Healthcare Materials, EarlyView.
This review highlights recent progress in nanocarriers targeting pattern recognition receptors (PRRs), including Toll‐like and NOD‐like receptors, for enhancing the treatment of bacterial sepsis and related complications. These nanomedicines deliver antibiotics and anti‐inflammatory agents while modulating immune responses.
Eman A. Ismail, Vincent O. Nyandoro, Calvin A. Omolo, Thirumala Govender   +3 more
wiley   +1 more source