Zobrazeno 1 - 10
of 417
pro vyhledávání: '"Keun Young KIM"'
Autor:
Cristiane dos Santos, Amanda Cambraia, Shristi Shrestha, Melanie Cutler, Matthew Cottam, Guy Perkins, Varda Lev-Ram, Birbickram Roy, Christopher Acree, Keun-Young Kim, Thomas Deerinck, Danielle Dean, Jean Philippe Cartailler, Patrick E. MacDonald, Martin Hetzer, Mark Ellisman, Rafael Arrojo e Drigo
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-22 (2024)
Abstract Caloric restriction (CR) can extend the organism life- and health-span by improving glucose homeostasis. How CR affects the structure-function of pancreatic beta cells remains unknown. We used single nucleus transcriptomics to show that CR i
Externí odkaz:
https://doaj.org/article/825bdbca87c34b91be5bcf6352a2195f
Autor:
Yi Sak Kim, Soo-Ho Choi, Keun-Young Kim, Juliana M. Navia-Pelaez, Guy A. Perkins, Seunghwan Choi, Jungsu Kim, Nicolaus Nazarenkov, Robert A. Rissman, Won-Kyu Ju, Mark H. Ellisman, Yury I. Miller
Publikováno v:
Journal of Neuroinflammation, Vol 21, Iss 1, Pp 1-16 (2024)
Abstract Microglia-driven neuroinflammation plays an important role in the development of Alzheimer’s disease. Microglia activation is accompanied by the formation and chronic expression of TLR4 inflammarafts, defined as enlarged and cholesterol-ri
Externí odkaz:
https://doaj.org/article/b236636feb864e9f824fbd2a8c8f706a
Autor:
Hugo A. Camargo, Kyoung-Bum Huh, Viktor Jahnke, Hyun-Sik Jeong, Keun-Young Kim, Mitsuhiro Nishida
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 8, Pp 1-38 (2024)
Abstract We explore spread and spectral complexity in quantum systems that exhibit a transition from integrability to chaos, namely the mixed-field Ising model and the next-to-nearest-neighbor deformation of the Heisenberg XXZ spin chain. We corrobor
Externí odkaz:
https://doaj.org/article/9a972b724f8e42aab33325edc2e3e6cb
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 6, Pp 1-26 (2024)
Abstract We study the pole-skipping phenomenon within holographic axion theories, a common framework for studying strongly coupled systems with chemical potential (μ) and momentum relaxation (β). Considering the backreaction characterized by μ and
Externí odkaz:
https://doaj.org/article/c2b59427017e49c5af15d5e096faa371
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 3, Pp 1-30 (2024)
Abstract We employ a deep learning method to deduce the bulk spacetime from boundary optical conductivity. We apply the neural ordinary differential equation technique, tailored for continuous functions such as the metric, to the typical class of hol
Externí odkaz:
https://doaj.org/article/88e3b0273b1d41649cc629e3659811f2
Autor:
Kyung-Ha Lee, In Jun Yang, Gi Won Ha, Jaeim Lee, Youn Young Park, Suk Hwan Lee, Jong Min Lee, Jung Hoon Bae, Eun Jung Park, Hyungjin Kim, Keun Young Kim, Sanghyung An, Ik Yong Kim, Ji Yeon Kim
Publikováno v:
BMC Cancer, Vol 24, Iss 1, Pp 1-8 (2024)
Abstract Background High-risk stage III colon cancer has a considerably poorer prognosis than stage II and low-risk stage III colon cancers. Nevertheless, most guidelines recommend similar adjuvant treatment approaches for all these stages despite th
Externí odkaz:
https://doaj.org/article/a32721e827a244d982e273dd604fa889
Autor:
Seunghwan Choi, Soo-Ho Choi, Tonking Bastola, Keun-Young Kim, Sungsik Park, Robert N. Weinreb, Yury I. Miller, Won-Kyu Ju
Publikováno v:
Antioxidants, Vol 13, Iss 10, p 1252 (2024)
Glaucoma, an optic neuropathy with the loss of retinal ganglion cells (RGCs), is a leading cause of irreversible vision loss. Oxidative stress and mitochondrial dysfunction have a significant role in triggering glia-driven neuroinflammation and subse
Externí odkaz:
https://doaj.org/article/4a1d1942439240be921c345bbe4043c7
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 8, Pp 1-39 (2023)
Abstract Motivated by the connection between pole-skipping phenomena of two point functions and four point out-of-time-order correlators, we study the pole-skipping phenomena for rotating BTZ black holes. In particular, we investigate the effect of r
Externí odkaz:
https://doaj.org/article/c21e571abeb84224ade02e571b791d0f
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 8, Pp 1-25 (2023)
Abstract We represent the first investigation of pole-skipping on both the gravity and field theory sides. In contrast to the higher dimensional models, there is no momentum degree of freedom in (1 + 1)−dimensional bulk theory. Thus, we then consid
Externí odkaz:
https://doaj.org/article/7f53f5b94a4b4e96a6d60ad8aa48aab8
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 6, Pp 1-23 (2023)
Abstract In this work, we study Metal-Insulator transition in a holographic model containing an interaction between the order parameter and charge-carrier density. It turns out that the impurity density of this model can drive the phase transition wh
Externí odkaz:
https://doaj.org/article/0ff05d9bf6754d2b949a1bf2413ae7cc