SARS-CoV-2 requires cholesterol for viral entry and pathological syncytia formation

Autor: David W Sanders, Chanelle C Jumper, Paul J Ackerman, Dan Bracha, Anita Donlic, Hahn Kim, Devin Kenney, Ivan Castello-Serrano, Saori Suzuki, Tomokazu Tamura, Alexander H Tavares, Mohsan Saeed, Alex S Holehouse, Alexander Ploss, Ilya Levental, Florian Douam, Robert F Padera, Bruce D Levy, Clifford P Brangwynne

Publikováno v: eLife, Vol 10 (2021)

Many enveloped viruses induce multinucleated cells (syncytia), reflective of membrane fusion events caused by the same machinery that underlies viral entry. These syncytia are thought to facilitate replication and evasion of the host immune response.

Externí odkaz: https://doaj.org/article/a25f5d2a1fee480aabdd9b8491fcd288

Author response: SARS-CoV-2 requires cholesterol for viral entry and pathological syncytia formation

Autor: Ivan Castello-Serrano, Anita Donlic, Hahn Kim, Ilya Levental, Chanelle C. Jumper, Dan Bracha, Mohsan Saeed, Bruce D. Levy, David W. Sanders, Saori Suzuki, Clifford P. Brangwynne, Tomokazu Tamura, Devin Kenney, Paul J Ackerman, Alexander H Tavares, Robert F. Padera, Alexander Ploss, Florian Douam, Alex S. Holehouse

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cf3d16a56881d290b14a3b3cf68e6937
https://doi.org/10.7554/elife.65962.sa2

Vibronic Wavepackets and Energy Transfer in Cryptophyte Light-Harvesting Complexes

Autor: Chanelle C. Jumper, Tihana Mirkovic, Gregory D. Scholes, Ivo H. M. van Stokkum

Publikováno v: The Journal of Physical Chemistry B
Journal of Physical Chemistry B, 122(24), 6328-6340. American Chemical Society
Jumper, C C, Van Stokkum, I H M, Mirkovic, T & Scholes, G D 2018, ' Vibronic Wavepackets and Energy Transfer in Cryptophyte Light-Harvesting Complexes ', Journal of Physical Chemistry B, vol. 122, no. 24, pp. 6328-6340 . https://doi.org/10.1021/acs.jpcb.8b02629

Determining the key features of high-efficiency photosynthetic energy transfer remains an ongoing task. Recently, there has been evidence for the role of vibronic coherence in linking donor and acceptor states to redistribute oscillator strength for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aea9bed9294a8727b945c0801a784e2d
https://doi.org/10.1021/acs.jpcb.8b02629

Vibronic and excitonic dynamics in perylenediimide dimers and tetramer

Autor: Felix N. Castellano, Mykhaylo Myahkostupov, Ivo H. M. van Stokkum, Chanelle C. Jumper, Gregory D. Scholes, Tia S. Lee

Publikováno v: Journal of Chemical Physics, 153(22):224101, 1-10. American Institute of Physics Publising LLC
Van Stokkum, I H M, Jumper, C C, Lee, T S, Myahkostupov, M, Castellano, F N & Scholes, G D 2020, ' Vibronic and excitonic dynamics in perylenediimide dimers and tetramer ', Journal of Chemical Physics, vol. 153, no. 22, 224101, pp. 1-10 . https://doi.org/10.1063/5.0024530

Broad-band pump-probe spectroscopy combined with global and target analysis is employed to study the vibronic and excitonic dynamics of two dimers and a tetramer of perylenediimides. A simultaneous analysis is developed for two systems that have been

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0614aaad94f1510a64b2489f111bfae0
https://doi.org/10.1063/5.0024530

Broadband Transient Absorption and Two-Dimensional Electronic Spectroscopy of Methylene Blue

Autor: Jacob C. Dean, Chanelle C. Jumper, Gregory D. Scholes, Shahnawaz Rafiq, Elsa Cassette, Daniel G. Oblinsky

Publikováno v: The Journal of Physical Chemistry A. 119:9098-9108

Broadband transient absorption and two-dimensional electronic spectroscopy (2DES) studies of methylene blue in aqueous solution are reported. By isolating the coherent oscillations of the nonlinear signal amplitude and Fourier transforming with respe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86beded24b02ca27831d5faa63fddc6c
https://doi.org/10.1021/acs.jpca.5b06126