Zobrazeno 1 - 10
of 818
pro vyhledávání: '"A. V. Gurevich"'
Autor:
K. Schlegel, A. V. Gurevich
Publikováno v:
Annales Geophysicae, Vol 15, Pp 870-877 (1997)
Recently, one of the authors (A. V. G.) developed a theory of low-frequency plasma irregularities which are created as a consequence of neutral turbulence in the D and lower E regions. In the following this theory will be applied to coherent backs
Externí odkaz:
https://doaj.org/article/cd7ff63782304f5ab371d1c894a5b120
Autor:
Vsevolod V. Gurevich
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 11, p 6284 (2024)
The first member of the arrestin family, visual arrestin-1, was discovered in the late 1970s. Later, the other three mammalian subtypes were identified and cloned. The first described function was regulation of G protein-coupled receptor (GPCR) signa
Externí odkaz:
https://doaj.org/article/85047289c8a14583b2fb4f8674085deb
Autor:
Yasmin Aydin, Thore Böttke, Jordy Homing Lam, Stefan Ernicke, Anna Fortmann, Maik Tretbar, Barbara Zarzycka, Vsevolod V. Gurevich, Vsevolod Katritch, Irene Coin
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-13 (2023)
The conformation of GPCR-arrestin complexes at the cell membrane, despite available structures, remains uncertain. This work reveals structure and dynamics of the PTH1R-arrestin2 complex, including flexible regions, in live cells.
Externí odkaz:
https://doaj.org/article/f8f361464d624996880b53d29fc796d7
Publikováno v:
Physical Review Research, Vol 6, Iss 1, p 013166 (2024)
The compensation of chromatic dispersion opened new avenues and extended the level of control upon pattern formation in the temporal domain. In this paper, we propose the use of a nearly degenerate laser cavity as a general framework allowing for the
Externí odkaz:
https://doaj.org/article/1a659c9d7cef4230baf5353264477cb8
Publikováno v:
Annales Geophysicae, Vol 15, Pp 855-855 (1997)
Externí odkaz:
https://doaj.org/article/7ab83e10a47443c18a5386eacfff725b
Autor:
Giovanni Caruso, Colin Klaus, Heidi E. Hamm, Vsevolod V. Gurevich, Paolo Bisegna, Daniele Andreucci, Emmanuele DiBenedetto, Clint L. Makino
Publikováno v:
Frontiers in Molecular Neuroscience, Vol 15 (2023)
Retinal rods evolved to be able to detect single photons. Despite their exquisite sensitivity, rods operate over many log units of light intensity. Several processes inside photoreceptor cells make this incredible light adaptation possible. Here, we
Externí odkaz:
https://doaj.org/article/5e6823c4d31b43a888fb036601b0ea7d
Autor:
Chen Zheng, Liana D. Weinstein, Kevin K. Nguyen, Abhijeet Grewal, Eugenia V. Gurevich, Vsevolod V. Gurevich
Publikováno v:
Cells, Vol 12, Iss 12, p 1563 (2023)
Arrestins bind active phosphorylated G protein-coupled receptors (GPCRs). Among the four mammalian subtypes, only arrestin-3 facilitates the activation of JNK3 in cells. In available structures, Lys-295 in the lariat loop of arrestin-3 and its homolo
Externí odkaz:
https://doaj.org/article/ddf3e1099e8f4f089c6dd096dd9cdb7a
Autor:
Sergey A. Vishnivetskiy, Liana D. Weinstein, Chen Zheng, Eugenia V. Gurevich, Vsevolod V. Gurevich
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 10, p 8903 (2023)
Arrestin-1, or visual arrestin, exhibits an exquisite selectivity for light-activated phosphorylated rhodopsin (P-Rh*) over its other functional forms. That selectivity is believed to be mediated by two well-established structural elements in the arr
Externí odkaz:
https://doaj.org/article/845e7de822df4db28bffc77e69a19cf5
Autor:
Polina Geva, Giovanni Caruso, Colin Klaus, Heidi E. Hamm, Vsevolod V. Gurevich, Emmanuele DiBenedetto, Clint L. Makino
Publikováno v:
Frontiers in Molecular Neuroscience, Vol 15 (2022)
Accurate photon counting requires that rods generate highly amplified, reproducible single photon responses (SPRs). The SPR is generated within the rod outer segment (ROS), a multilayered structure built from membranous disks that house rhodopsin. Ph
Externí odkaz:
https://doaj.org/article/fe3df3c0174a40f28486ece3f8b606c3
Autor:
Sergey A. Vishnivetskiy, Elizabeth K. Huh, Preethi C. Karnam, Samantha Oviedo, Eugenia V. Gurevich, Vsevolod V. Gurevich
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 22, p 13887 (2022)
Arrestins preferentially bind active phosphorylated G protein-coupled receptors (GPCRs). The middle loop, highly conserved in all arrestin subtypes, is localized in the central crest on the GPCR-binding side. Upon receptor binding, it directly intera
Externí odkaz:
https://doaj.org/article/bd79a96ca40a4952b91ac67c2dbe8ce3