Results 81 to 90 of about 3,044,337 (312)

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

Layers And Processes In The Model Of Technological Postal System

Transport and Telecommunication, 2015
The paper include important aspects of layer model of postal technological system such as makes the possibility to define rules for regulating, technical and technological requirements and interfaces to communicate with other postal systems.
Madleňáková Lucia, Madleňák Radovan, Droździel Paweł, Kurtev Ivan   +3 more
doaj   +1 more source

Challenges and constraints in the sustainability of poultry farming in Japan [PDF]

Animal Bioscience
Poultry products such as chicken meat and eggs are among the most common and popular animal products in Japan. Recently, many chickens, such as broilers and layers, have been raised and their related product consumption has increased. However, the number
Haruhiko Ohtsu
doaj   +1 more source

BSM Integrated PEP with Cross-Layer Improvements [PDF]

, 2009
The future development of broadband satellite systems providing services based on the Internet Protocol (IP) needs to be stimulated by means of common standards. This paper presents the ETSI BSM PEP terminal architecture and PEP usage scenarios.
Berioli M., Matteo Berioli, Robert J. Mort, Giovanni Giambene, Berioli, Matteo, Berioli, M, Mort, Robert J., Cruickshank, HS, Giambene G., Giambene, Giovanni, Cruickshank H., Giambene, G, Haitham Cruickshank, Mort R. J., Cruickshank, Haitham, Mort, R   +15 more
core   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

Association between antimicrobial usage and resistance on commercial broiler and layer farms in Bangladesh

Frontiers in Veterinary Science
Antimicrobial resistance has emerged as a significant health problem worldwide, including in Bangladesh, where chickens are an important protein source for human nutrition.
Mohammad Foysal, Tasneem Imam, Shetu B. Das, Justine S. Gibson, Rashed Mahmud, Suman D. Gupta, Suman D. Gupta, Suman D. Gupta, Guillaume Fournié, Guillaume Fournié, Md. Ahasanul Hoque, Joerg Henning   +11 more
doaj   +1 more source

On inferring isoprene emission surface flux from atmospheric boundary layer concentration measurements

, 2009
We examine the dependence of the inferred isoprene surface emission flux from atmospheric concentration on the diurnal variability of the convective boundary layer (CBL).
K. van den Dries, J. Vilà-Guerau de Arellano, Dries, K., van den, Pino, D., Vilà-Guerau de Arellano, J., van den Dries, K., D. Pino   +6 more
core   +1 more source

Surface layer profiles of air temperature and humidity measured from unmanned aircraft [PDF]

, 2002
The atmospheric surface layer couples processes in the atmosphere with those at the land surface, but is not fully understood for heterogeneous land surfaces. A small remotely piloted aircraft was flown during the ReSeDA experiment to measure profiles of
Bonnefond, Jean, Jean-Pierre Lagouarde, Kerr, Yann, Mcaneney, John, Dominique Courault, Jean Bonnefond, John Mcaneney, Dyer, David, Lagouarde, Jean-Pierre, Olioso, Albert, Kerr, Yann H., Courault, Dominique, Yann Kerr, Albert Olioso, Bonnefond, Jean-Marc, Hobbs, Stephen, Stephen Hobbs, David Dyer   +17 more
core   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source