Results 101 to 110 of about 8,439,550 (301)

Feasibility of opportunistic dental diagnostics in routine photon-counting CT examinations of the cervical spine

BMC Oral Health
Background This study evaluates the potential of routine clinical photon-counting computed tomography (PCCT) of the cervical spine for opportunistic dental diagnostics.
Stefan Sawall, Joscha Maier, Sinan Sen, Holger Gehrig, Ti-Sun Kim, Christian H. Ziener, Heinz-Peter Schlemmer, Stefan O. Schoenberg, Matthias F. Froelich, Marc Kachelrieß, Maurice Ruetters   +10 more
doaj   +1 more source

The C‐terminal domain of yeast Arginyltransferase1 is essential for its catalytic activity

FEBS Open Bio, EarlyView.
Arginyltransferase 1 (Ate1), a eukaryotic enzyme, catalyses arginylation, transferring arginine from tRNA‐Arg to the amino terminus of the target protein. Overexpression of Ate1 in yeast is lethal and is dependent on arginylation. This study elucidates how mutations in the cofactor‐binding and active site of Ate1 and truncation of its structural ...
Vikas Kumar Yadav, Shweta Shweta, Manisha Malhotra, Vikash Maurya, Akhilesh Kumar   +4 more
wiley   +1 more source

The Imaging X-Ray Polarimetry Explorer (IXPE): Technical Overview II [PDF]

, 2019
The Imaging X-ray Polarimetry Explorer (IXPE) will add polarization to the properties (time, energy, and position) observed in x-ray astronomy. A NASA Astrophysics Small Explorer (SMEX) in partnership with the Italian Space Agency (ASI), IXPE will ...
Victoria M. Kaspi, Oppedisano, Chiara, James Masciarelli, Latronico, Luca, Ramsey, Brian D., Hibbard, Grant, Fabiani, Sergio, Pasqualino Loffredo, Matteo Perri, Borotto, Fabio, Cavazzuti, Elisabetta, Brad Porter, Claudia Cardelli, McEachen, Michael, Bygott, H. Kyle, Forsyth, Brent, Mitsuishi, Ikuyuki, Breeding, Shawn, Xie, Fei, Kiranmayee Kilaru, Sgrò, Carmelo, Muleri, Fabio, Richard Pacheco, Grant Hibbard, Noah Root, Michele Pinchera, Pinchera, Michele, Kalinowski, William, H K. Bygott, Wedmore, Jeffrey, Tardiola, Marcello, Tamagawa, Toru, Scalise, Emanuele, Fabrizio Amici, Perri, Matteo, Bruce Weddendorf, Del Monte, Ettore, Primo Attinà, Paolo Soffitta, Caporale, Ciro, McCracken, Jeffery, Shuichi Gunji, Speegle, Chet O., Schindhelm, Sarah, Amici, Fabrizio, Baldini, Luca, Alfredo Morbidini, Evangelista, Yuri, Di Lalla, Niccolò, Fabio La Monaca, Peterson, Colin, Francesco Massaro, Brent Forsyth, Puccetti, Simonetta, Enrico Costa, Costa, Enrico, Stephen L. O'Dell, Stephen D. Bongiorno, Martin C. Weisskopf, Sanchez, Javier, Ajay Ratheesh, O'Dell, Stephen L., Chet O. Speegle, Citraro, Saverio, Alessio Nuti, Kurtis L. Dietz, Alessandro Profeti, Soffitta, Paolo, Chiara Oppedisano, Alexander, Cheryl, Weisskopf, Martin C., Nasimi, Hikmat, Leonardo Orsini, Ikuyuki Mitsuishi, Carlo Lefevre, Alessio Trois, Lucchesi, Leonardo, Hikmat Nasimi, Ratheesh, Ajay, Steven D. Pavelitz, Bongiorno, Stephen D., Fei Xie, Marco Marengo, Allen, D. Zachery, Jaganathan Ranganathan, Brez, Alessandro, Shelley Le Roy, Alberto Manfreda, Rankin, John, Carmelo Sgrò, Bellazzini, Ronaldo, Giorgio Matt, Massimo Minuti, Alessandra Marrocchesi, Bladt, Jeff, Fabio Muleri, Simonetta Puccetti, Nuti, Alessio, Cheryl D. Alexander, Colin Peterson, D Z. Allen, Spencer Antoniak, Elisabetta Cavazzuti, Joseph Footdale, Alessandro Brez, McCracken, Jeff, Osborne, Darren, Foster, Michelle, Mosti, Federico, Kelley, Anthony R., Lefevre, Carlo, Pentz, Christina, Kolodziejczak, Jeffery J., Jeffrey J. Kolodziejczak, Alexander, Cheryl D., Profeti, Alessandro, Spandre, Gloria, Guido Magazzu, Kolodziejczak, Jeffrey J., Bygott, H K., Daniele Brienza, BRIENZA , DANIELE, Scott Mitchell, Toru Tamagawa, Ruswick, Stephanie, Federico Mosti, Romani, Roger W., Gunji, Shuichi, Marshall, Herman L., Johnson, Sandra, Ettore Del Monte, McCracken, Jeffrey, Santoli, Francesco, Elsner, Ronald F., Gurnee, Eli, MacKenzie Ferrie, Di Persio, Giuseppe, Mattia Barbanera, Eric Kelly, Jeff McCracken, Riccardo Ferrazzoli, Sergio Fabiani, Jeff Bladt, Francesco Santoli, Rubini, Alda, Loffredo, Pasqualino, Shawn P. Breeding, Pacheco, Richard, Le Roy, Shelley, Tobia, Antonino, La Monaca, Fabio, Porter, Brad, Baumgartner, Wayne H., Ronald F. Elsner, Kilaru, Kiranmayee, Michael McEachen, Welch, David, Matt, Giorgio, Smith, Brian T., Deininger, William D., Ferrazzoli, Riccardo, Antonino Tobia, Ronaldo Bellazzini, Jeffrey Wedmore, Alda Rubini, Ranganathan, Jaganathan, Sciortino, Andrea, Mitchell, Scott, Marco Ceccanti, Paolo Mereu, Luca Latronico, Brienza, Daniele, Brian T. Smith, Magazzu, Guido, Niccolò Di Lalla, Minuti, Massimo, Raffaella Bonino, Sgr, Carmelo, Pesce-Rollins, Melissa, Mereu, Paolo, Amy L. Walden, Marrocchesi, Alessandra, Morbidini, Alfredo, Centrone, Mauro, Michelle Foster, Darren Osborne, Allyn F. Tennant, Michela Negro, Walden, Amy L., Orsini, Leonardo, Javier Sanchez, Melissa Pesce-Rollins, Masciarelli, James, Cardelli, Claudia, William D. Deininger, Johnson, Sandra R., Ceccanti, Marco, Anthony R. Kelley, Francesco Zanetti, Alessandro Paggi, Fabio Borotto, Guy, Larry, Root, Noah, Giuseppe Di Persio, Dietz, Kurtis L., Donnarumma, Immacolata, Ciro Caporale, Gloria Spandre, Barbanera, Mattia, Breeding, Shawn P., David Welch, Luca Baldini, Roger W. Romani, Sandra R. Johnson, Trois, Alessio, Ferrie, MacKenzie, Bonino, Raffaella, Kelly, Eric, Yuri Evangelista, Negro, Michela, Christina Pentz, Marengo, Marco, Mauro Centrone, Leonardo Lucchesi, Stephanie Ruswick, Tennant, Allyn F., John Rankin, Immacolata Donnarumma, Raffaele Piazzola, Piazzola, Raffaele, Paggi, Alessandro, Kaspi, Victoria M., Massaro, Francesco, Footdale, Joseph, William Kalinowski, Brian D. Ramsey, Eli Gurnee, Weddendorf, Bruce, Sarah Schindhelm, Manfreda, Alberto, Emanuele Scalise, Saverio Citraro, Larry Guy, Zanetti, Francesco, Piazzolla, Raffaele, Allen, D Z., Pavelitz, Steven D., Attin, Primo, Antoniak, Spencer, Herman L. Marshall, Attinà, Primo, Wayne H. Baumgartner, Andrea Sciortino, Marcello Tardiola, Bellazzini R., Root N., Elsner R. F., Del Monte E., Wedmore J., Mereu P., Oppedisano C., Citraro S., Manfreda A., Trois A., Ranganathan J., Tennant A. F., Amici F., Kilaru K., Massaro F., Marrocchesi A., Alexander C., Kaspi V. M., Ruswick S., Porter B., Evangelista Y., Deininger W. D., Nuti A., Bonino R., Piazzola R., Breeding S., Kolodziejczak J. J., Antoniak S., Paggi A., Matt G., Pavelitz S. D., Mitchell S., Sciortino A., Rankin J., Santoli F., McCracken J., Ferrie M., Costa E., Donnarumma I., Gurnee E., O'Dell S. L., Le Roy S., Latronico L., Ceccanti M., Mosti F., Pacheco R., Lucchesi L., Baldini L., Walden A. L., Kalinowski W., Bongiorno S. D., Brienza D., Di Persio G., La Monaca F., Peterson C., Muleri F., Osborne D., Masciarelli J., Xie F., Mitsuishi I., Marengo M., Tardiola M., Smith B. T., Schindhelm S., Kelley A. R., Baumgartner W. H., Hibbard G., Perri M., Morbidini A., Zanetti F., Footdale J., Ramsey B. D., Cardelli C., Attina P., Brez A., Ferrazzoli R., Kelly E., Pentz C., Speegle C. O., Marshall H. L., Magazzu G., Borotto F., Forsyth B., Barbanera M., Loffredo P., Minuti M., Foster M., Negro M., Puccetti S., Pinchera M., Soffitta P., Cavazzuti E., Caporale C., Fabiani S., Rubini A., Lefevre C., Bygott H. K., Pesce-Rollins M., Guy L., Tobia A., Sanchez J., Johnson S., Bladt J., Profeti A., Scalise E., Di Lalla N., Spandre G., Weddendorf B., Allen D. Z., Welch D., Orsini L., Nasimi H., Centrone M., Dietz K. L., McEachen M., Romani R. W., Tamagawa T., Ratheesh A., Sgro C., Weisskopf M. C., Gunji S.   +374 more
core   +1 more source

Strain-rate sensitivity of foam materials: A numerical study using 3D image-based finite element model

EPJ Web of Conferences, 2015
Realistic simulations are increasingly demanded to clarify the dynamic behaviour of foam materials, because, on one hand, the significant variability (e.g. 20% scatter band) of foam properties and the lack of reliable dynamic test methods for foams bring
Sun Yongle, Li Q.M., Withers P.J.
doaj   +1 more source

IGF2 knockout reduces but does not abolish osteosarcoma growth in vitro and in vivo

FEBS Open Bio, EarlyView.
To test whether endogenous IGF2 promotes osteosarcoma growth, IGF2 was knocked out in Saos2 cells via CRISPR‐Cas9. KO cells showed reduced proliferation in vitro, and knockout xenografts in mice reached only ~25% of wild‐type tumor volume. Insulin‐like growth factor 2 (IGF2) is implicated in osteosarcoma, but direct functional evidence of its role is ...
Shun Yao, Marco Archetti
wiley   +1 more source

The effect of proton damage on the X-ray spectral response of MOS CCDs for the swift X-ray telescope [PDF]

, 2002
The effect of non-ionising energy loss(NIEL) of protons in charge-coupled devices is to displace silicon atoms and any dopant materials present from their lattice positions to form lattice defects which in turn can trap electrons [1].
Abbey, AF, Ambrosi, RM, R.M Ambrosi, Wells, A, Smith, D, A.A Wells, A.D.T Short, A.F Abbey, D.R Smith, Short, A   +9 more
core   +1 more source

Identification and characterization of a gene conferring stress resistance in Escherichia coli and cyanobacteria

FEBS Open Bio, EarlyView.
Functional screening identified PcSyn14890, a cyanobacteria‐specific protein that enhances growth and stress resistance in E. coli and Synechocystis PCC6803. Although we expected it to function as a molecular chaperone, it was unable to protect against thermal aggregation of GAPDH.
Akiyo Yamada, Takaaki Tanaka, Manaka Uehara, Keigo Nakano, Ken Morishima, Rintaro Inoue, Masaaki Sugiyama, Masafumi Yohda   +7 more
wiley   +1 more source

Selective elimination of quiescent cancer cells by dequalinium chloride via ROS‐mediated ferroptosis

FEBS Open Bio, EarlyView.
Dequalinium chloride (DQ) selectively eliminates quiescent cancer cells (QCCs) by amplifying mitochondrial ROS. QCCs exhibit elevated basal ROS and limited redox‐buffering capacity, making them vulnerable to further ROS increases. DQ‐induced ROS exceeds the tolerance threshold, triggering lipid peroxidation and ferroptosis, whereas proliferating cells ...
Kotaro Miyamoto, Shiori Sakai, Minori Endo, Terigele, Mizuho Niibori, Taiki Morita, Yu Goto, Arisa Yoshida, Tomohiro Tanaka, Ning Lin, Takahiro Kuchimaru, Hiroyuki Nakamura, Masahiro Inoue, Shinae Kizaka‐Kondoh, Tetsuya Kadonosono   +14 more
wiley   +1 more source

X-Ray Luminescence and X-Ray Fluorescence Computed Tomography: New Molecular Imaging Modalities

IEEE Access, 2014
X-ray luminescence and X-ray fluorescence computed tomography (CT) are two emerging technologies in X-ray imaging that provide functional and molecular imaging capability. Both emission-type tomographic imaging modalities use external X-rays to stimulate
Moiz Ahmad, Guillem Pratx, Magdalena Bazalova, Lei Xing   +3 more
doaj   +1 more source

Fluorination: A strategy to tune the interactions of molecules and nanoscale systems with biological matter

FEBS Open Bio, EarlyView.
This minireview explores fluorination as a key strategy to optimize therapeutic molecules and nanocarriers. By incorporating different fluorinated motifs—from single atoms to linear and branched chains—drug delivery, cellular uptake, and colloidal stability can be improved and fine‐tuned.
Martina Beccalli, Beatrice Lucia Bona, Francesca Baldelli Bombelli   +2 more
wiley   +1 more source