Results 71 to 80 of about 531,876 (306)

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

SEQ Ultraviolet and Cloud Measurement Data Collection

The SEQ Ultraviolet and Cloud Measurement Data Collection includes spectral direct and diffuse ultraviolet, broadband ultraviolet and visual photometric data collected continuously since 2003 in Toowoomba, Queensland.
Downs, Nathan
core   +1 more source

Some effects of ultraviolet radiation and climate on the reproduction of Calanus finmarchicus (Copepoda) and year class formation in Arcto-Norwegian cod (Gadus morhua) [PDF]

, 2005
Zooplankton sampling in 1997 identified the frontal zone of the Norwegian Coastal Current as a reproduction habitat for Calanus finmarchicus in June-August.
Bugliaro, Luca, Olsen, Ketil, Verdebout, Jean, Borja, Angel, Hansen, Georg, Meerkötter, Ralf, Skreslet, Stig, SKRESLET Stig, BORJA Angel, VERDEBOUT Jean, HANSEN Georg, OLSEN Ketil, MEERKOTTER Ralf, BUGLIARO Luca   +13 more
core   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Pen ink as an ultraviolet dosimeter [PDF]

, 2008
A technique for using highlighter ink as an ultraviolet dosimeter has been developed for use for secondary school aged children. The technique requires students to measure the percentage of colour fading in ink drawn onto strips of paper that have been ...
Turner, Joanna, Parisi, Alfio, Downs, Nathan, Spence, Jenny   +3 more
core  

Strongly Confined Excitons in GaN/AlN Nanostructures with Atomically Thin GaN Layers for Efficient Light Emission in Deep-Ultraviolet

, 2019
Fascinating optical properties governed by extremely confined excitons have been so far observed in 2D crystals like monolayers of transition metal dichalcogenides. These materials, however, are limited for production by epitaxial methods.
T. V. Shubina, B. Gil, E. A. Evropeitsev (8081582), B. Gil (8081606), M. O. Nestoklon, S. V. Ivanov (8081603), D. S. Smirnov (8081585), D. V. Nechaev (8081600), G. V. Budkin, V. N. Jmerik, T. V. Shubina (8081588), V. Kh. Kaibyshev (8081591), G. V. Budkin (8081594), D. S. Smirnov, A. A. Toropov, V. N. Jmerik (8081597), A. A. Toropov (2617437), D. V. Nechaev, V. Kh. Kaibyshev, M. O. Nestoklon (2947230), S. V. Ivanov, E. A. Evropeitsev, S. Rouvimov (2572573), S. Rouvimov   +23 more
core   +1 more source

Yeast Gcn2 retains activity following humanization of its auto‐phosphorylation region

FEBS Open Bio, EarlyView.
Using Saccharomyces cerevisiae as a model to study Gcn2 activation and regulation is limited by the lack of antibodies detecting phosphorylated Gcn2. To overcome this, we engineered Gcn2‐HsC, a yeast Gcn2 variant recognizable by commercial anti‐human phospho‐GCN2 antibodies.
Reuben A. Anderson, Anja H. Schiemann, Evelyn Sattlegger   +2 more
wiley   +1 more source

Pr3+‐Based Visible‐to‐Ultraviolet Upconversion. A minireview

Advanced Physics Research
Optical upconversion materials doped with lanthanides, such as Yb3+‐Er3+, Yb3+‐Ho3+, and Yb3+‐Tm3+ coped systems, have been intensively studied over the past two decades because they can convert long‐wavelength and low‐energy near‐infrared photons into ...
Leipeng Li, Lingzhu Zi, Furong Yang, Shiji Feng, Chunzheng Wang, Yanmin Yang   +5 more
doaj   +1 more source

Topical Delivery of Carvedilol Loaded Nano-Transfersomes for Skin Cancer Chemoprevention

Pharmaceutics, 2020
The β-blocker carvedilol has been shown to prevent skin carcinogenesis in vitro and in vivo. Since systemic absorption of the β-blocker may cause cardiovascular disturbance, we developed a carvedilol loaded transfersome for skin-targeted delivery ...
Mengbing Chen, Md Abdullah Shamim, Ayaz Shahid, Steven Yeung, Bradley T. Andresen, Jeffrey Wang, Vijaykumar Nekkanti, Frank L. Meyskens, Kristen M. Kelly, Ying Huang   +9 more
doaj   +1 more source

MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis

FEBS Open Bio, EarlyView.
MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss, Ao Li, Eduardo H. Gilglioni, Mayank Bansal, Sumeet Pal Singh, Latifa Bakiri, Alessandra K. Cardozo, Esteban N. Gurzov   +7 more
wiley   +1 more source