Zobrazeno 1 - 10
of 1 762
pro vyhledávání: '"N, Chapman"'
Autor:
Valerio Bellucci, Sarlota Birnsteinova, Tokushi Sato, Romain Letrun, Jayanath C. P. Koliyadu, Chan Kim, Gabriele Giovanetti, Carsten Deiter, Liubov Samoylova, Ilia Petrov, Luis Lopez Morillo, Rita Graceffa, Luigi Adriano, Helge Huelsen, Heiko Kollmann, Thu Nhi Tran Calliste, Dusan Korytar, Zdenko Zaprazny, Andrea Mazzolari, Marco Romagnoni, Eleni Myrto Asimakopoulou, Zisheng Yao, Yuhe Zhang, Jozef Ulicny, Alke Meents, Henry N. Chapman, Richard Bean, Adrian Mancuso, Pablo Villanueva-Perez, Patrik Vagovic
Publikováno v:
Journal of Synchrotron Radiation, Vol 31, Iss 6, Pp 1534-1550 (2024)
X-ray multi-projection imaging (XMPI) is an emerging experimental technique for the acquisition of rotation-free, time-resolved, volumetric information on stochastic processes. The technique is developed for high-brilliance light-source facilities, a
Externí odkaz:
https://doaj.org/article/5450c44c630e4f7f8fbd793be6aa3f6a
Autor:
Patrick Y. A. Reinke, Robin Schubert, Dominik Oberthür, Marina Galchenkova, Aida Rahmani Mashhour, Sebastian Günther, Anaïs Chretien, Adam Round, Brandon Charles Seychell, Brenna Norton-Baker, Chan Kim, Christina Schmidt, Faisal H. M. Koua, Alexandra Tolstikova, Wiebke Ewert, Gisel Esperanza Peña Murillo, Grant Mills, Henry Kirkwood, Hévila Brognaro, Huijong Han, Jayanath Koliyadu, Joachim Schulz, Johan Bielecki, Julia Lieske, Julia Maracke, Juraj Knoska, Kristina Lorenzen, Lea Brings, Marcin Sikorski, Marco Kloos, Mohammad Vakili, Patrik Vagovic, Philipp Middendorf, Raphael de Wijn, Richard Bean, Romain Letrun, Seonghyun Han, Sven Falke, Tian Geng, Tokushi Sato, Vasundara Srinivasan, Yoonhee Kim, Oleksandr M. Yefanov, Luca Gelisio, Tobias Beck, Andrew S. Doré, Adrian P. Mancuso, Christian Betzel, Saša Bajt, Lars Redecke, Henry N. Chapman, Alke Meents, Dušan Turk, Winfried Hinrichs, Thomas J. Lane
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract The main protease (Mpro) of SARS-CoV-2 is critical for viral function and a key drug target. Mpro is only active when reduced; turnover ceases upon oxidation but is restored by re-reduction. This suggests the system has evolved to survive pe
Externí odkaz:
https://doaj.org/article/7a737b71ae764265a7f11a3df650ea0b
Autor:
Marina Galchenkova, Alexandra Tolstikova, Bjarne Klopprogge, Janina Sprenger, Dominik Oberthuer, Wolfgang Brehm, Thomas A. White, Anton Barty, Henry N. Chapman, Oleksandr Yefanov
Publikováno v:
IUCrJ, Vol 11, Iss 2, Pp 190-201 (2024)
Serial crystallography (SX) has become an established technique for protein structure determination, especially when dealing with small or radiation-sensitive crystals and investigating fast or irreversible protein dynamics. The advent of newly devel
Externí odkaz:
https://doaj.org/article/7172b08f189341d2b6450e8be4c657b5
Autor:
Iriana S. Hammel, Elizabeth N. Chapman
Publikováno v:
The Journal of Nutrition, Health and Aging, Vol 28, Iss 6, Pp 100258- (2024)
As the population ages worldwide, frailty becomes more prevalent, leading to a higher risk of poor outcomes. Therefore, there is an increased need to educate healthcare providers in the areas of frailty screening, assessment, and treatment. In our re
Externí odkaz:
https://doaj.org/article/2e05ed478a584e8a8c7ed88201878d46
Autor:
Tomas Ekeberg, Dameli Assalauova, Johan Bielecki, Rebecca Boll, Benedikt J. Daurer, Lutz A. Eichacker, Linda E. Franken, Davide E. Galli, Luca Gelisio, Lars Gumprecht, Laura H. Gunn, Janos Hajdu, Robert Hartmann, Dirk Hasse, Alexandr Ignatenko, Jayanath Koliyadu, Olena Kulyk, Ruslan Kurta, Markus Kuster, Wolfgang Lugmayr, Jannik Lübke, Adrian P. Mancuso, Tommaso Mazza, Carl Nettelblad, Yevheniy Ovcharenko, Daniel E. Rivas, Max Rose, Amit K. Samanta, Philipp Schmidt, Egor Sobolev, Nicusor Timneanu, Sergey Usenko, Daniel Westphal, Tamme Wollweber, Lena Worbs, Paul Lourdu Xavier, Hazem Yousef, Kartik Ayyer, Henry N. Chapman, Jonas A. Sellberg, Carolin Seuring, Ivan A. Vartanyants, Jochen Küpper, Michael Meyer, Filipe R. N. C. Maia
Publikováno v:
Light: Science & Applications, Vol 13, Iss 1, Pp 1-11 (2024)
Abstract The idea of using ultrashort X-ray pulses to obtain images of single proteins frozen in time has fascinated and inspired many. It was one of the arguments for building X-ray free-electron lasers. According to theory, the extremely intense pu
Externí odkaz:
https://doaj.org/article/990d0d21eb0d4351888a9b904a55ebd1
Autor:
Sherita N. Chapman, Theandra Madu, Nisha Dabhi, Jackson A. Narrett, Necrisha N. Roach, Haydon M. Pitchford, Marcus C. Divers, Andrew M. Southerland
Publikováno v:
Frontiers in Stroke, Vol 3 (2024)
BackgroundAmbulance-based telemedicine is an innovative strategy through which transport time can be used to rapidly and accurately triage stroke patients (i.e., mobile telestroke). The acute phase of stroke is a time-sensitive emergency, and delays
Externí odkaz:
https://doaj.org/article/b8488207f06349a884170720b0daec6c
Autor:
Sarlota Birnsteinova, Danilo E. Ferreira de Lima, Egor Sobolev, Henry J. Kirkwood, Valerio Bellucci, Richard J. Bean, Chan Kim, Jayanath C. P. Koliyadu, Tokushi Sato, Fabio Dall'Antonia, Eleni Myrto Asimakopoulou, Zisheng Yao, Khachiwan Buakor, Yuhe Zhang, Alke Meents, Henry N. Chapman, Adrian P. Mancuso, Pablo Villanueva-Perez, Patrik Vagovič
Publikováno v:
Journal of Synchrotron Radiation, Vol 30, Iss 6, Pp 1030-1037 (2023)
The high pulse intensity and repetition rate of the European X-ray Free-Electron Laser (EuXFEL) provide superior temporal resolution compared with other X-ray sources. In combination with MHz X-ray microscopy techniques, it offers a unique opportunit
Externí odkaz:
https://doaj.org/article/5ce4980b807244d1b502b7567e83ff4f
Autor:
Patrick Y. A. Reinke, Edmarcia Elisa de Souza, Sebastian Günther, Sven Falke, Julia Lieske, Wiebke Ewert, Jure Loboda, Alexander Herrmann, Aida Rahmani Mashhour, Katarina Karničar, Aleksandra Usenik, Nataša Lindič, Andreja Sekirnik, Viviane Fongaro Botosso, Gláucia Maria Machado Santelli, Josana Kapronezai, Marcelo Valdemir de Araújo, Taiana Tainá Silva-Pereira, Antônio Francisco de Souza Filho, Mariana Silva Tavares, Lizdany Flórez-Álvarez, Danielle Bruna Leal de Oliveira, Edison Luiz Durigon, Paula Roberta Giaretta, Marcos Bryan Heinemann, Maurice Hauser, Brandon Seychell, Hendrik Böhler, Wioletta Rut, Marcin Drag, Tobias Beck, Russell Cox, Henry N. Chapman, Christian Betzel, Wolfgang Brehm, Winfried Hinrichs, Gregor Ebert, Sharissa L. Latham, Ana Marcia de Sá Guimarães, Dusan Turk, Carsten Wrenger, Alke Meents
Publikováno v:
Communications Biology, Vol 6, Iss 1, Pp 1-13 (2023)
Abstract Several drug screening campaigns identified Calpeptin as a drug candidate against SARS-CoV-2. Initially reported to target the viral main protease (Mpro), its moderate activity in Mpro inhibition assays hints at a second target. Indeed, we s
Externí odkaz:
https://doaj.org/article/959ee7d783844cc0965882267049dc4f
Autor:
Clement E. Blanchet, Adam Round, Haydyn D. T. Mertens, Kartik Ayyer, Melissa Graewert, Salah Awel, Daniel Franke, Katerina Dörner, Saša Bajt, Richard Bean, Tânia F. Custódio, Raphael de Wijn, E. Juncheng, Alessandra Henkel, Andrey Gruzinov, Cy M. Jeffries, Yoonhee Kim, Henry Kirkwood, Marco Kloos, Juraj Knoška, Jayanath Koliyadu, Romain Letrun, Christian Löw, Jana Makroczyova, Abhishek Mall, Rob Meijers, Gisel Esperanza Pena Murillo, Dominik Oberthür, Ekaterina Round, Carolin Seuring, Marcin Sikorski, Patrik Vagovic, Joana Valerio, Tamme Wollweber, Yulong Zhuang, Joachim Schulz, Heinrich Haas, Henry N. Chapman, Adrian P. Mancuso, Dmitri Svergun
Publikováno v:
Communications Biology, Vol 6, Iss 1, Pp 1-11 (2023)
Abstract Free-electron lasers (FEL) are revolutionizing X-ray-based structural biology methods. While protein crystallography is already routinely performed at FELs, Small Angle X-ray Scattering (SAXS) studies of biological macromolecules are not as
Externí odkaz:
https://doaj.org/article/bcf514c39af3436883cc2c8e5bf81aab
Autor:
Tek Narsingh Malla, Kara Zielinski, Luis Aldama, Sasa Bajt, Denisse Feliz, Brendon Hayes, Mark Hunter, Christopher Kupitz, Stella Lisova, Juraj Knoska, Jose Manuel Martin-Garcia, Valerio Mariani, Suraj Pandey, Ishwor Poudyal, Raymond G. Sierra, Alexandra Tolstikova, Oleksandr Yefanov, Chung Hong Yoon, Abbas Ourmazd, Petra Fromme, Peter Schwander, Anton Barty, Henry N. Chapman, Emina A. Stojkovic, Alexander Batyuk, Sébastien Boutet, George N. Phillips, Lois Pollack, Marius Schmidt
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-15 (2023)
Abstract For decades, researchers have elucidated essential enzymatic functions on the atomic length scale by tracing atomic positions in real-time. Our work builds on possibilities unleashed by mix-and-inject serial crystallography (MISC) at X-ray f
Externí odkaz:
https://doaj.org/article/50042ef4cec14678ac809352eb19f238