Results 151 to 160 of about 417,071 (324)

Formation of Disk Galaxies: Warm Dark Matter and the Angular Momentum Problem [PDF]

, 2001
Jesper Sommer‐Larsen, A. D. Dolgov
openalex   +1 more source

Capsaicin Alleviates Autophagy‐Lysosomal Dysfunction via PPARA‐Mediated V‐ATPase Subunit ATP6V0E1 Signaling in 3xTg‐AD Mice

Advanced Science, EarlyView.
Capsaicin enhances lipid metabolism, reduces lipid deposition, and alleviates AD‐related pathologies. Capsaicin activates PPARA, promoting the expression of PPAR signaling pathway‐related genes and accelerating lipid metabolism. Capsaicin upregulates ATP6V0E1‐V‐ATPase‐mediated lysosomal acidification, enhancing lipid droplet clearance. PPARA is the key
Haitao Yu, Jia Chen, Fangzhou Wang, Dongdong Jia, Shuguang Bi, Yuming Mao, Yu‐qi Zhang, Tian‐long Gao, Liu Yang, Jia‐xu Du, Zi‐han Zhou, Xi‐Chen Zhu, Gao‐shang Chai   +12 more
wiley   +1 more source

Velocity Acoustic Oscillations on Cosmic Dawn 21 cm Power Spectrum as a Probe of Small-scale Density Fluctuations

The Astrophysical Journal
We investigate the feasibility of using the velocity acoustic oscillations (VAO) features on the Cosmic Dawn 21 cm power spectrum to probe small-scale density fluctuations.
Xin Zhang, Hengjie Lin, Meng Zhang, Bin Yue, Yan Gong, Yidong Xu, Xuelei Chen   +6 more
doaj   +1 more source

A model for neutrino warm dark matter and neutrino oscillations [PDF]

, 2001
Chun Liu, Jeonghyeon Song
openalex   +1 more source

PRO‐LDM: A Conditional Latent Diffusion Model for Protein Sequence Design and Functional Optimization

Advanced Science, EarlyView.
PRO‐LDM is a modular latent diffusion framework that learns hierarchical biological representations to enable efficient and high‐fidelity protein design. PRO‐LDM can design species that resemble natural sequences with enhanced diversity or optimize protein functions.
Sitao Zhang, Zixuan Jiang, Rundong Huang, Wenting Huang, Siyuan Peng, Shaoxun Mo, Letao Zhu, Peiheng Li, Ziyi Zhang, Emily Pan, Xi Chen, Yunfei Long, Qi Liang, Jin Tang, Renjing Xu, Rui Qing   +15 more
wiley   +1 more source

Cosmological implications of Kalb-Ramond-like particles

Journal of High Energy Physics
The Kalb-Ramond field is an antisymmetric, rank-two tensor field which most notably appears in the context of string theory, but has largely been unexplored in the context of cosmology.
Christian Capanelli, Leah Jenks, Edward W. Kolb, Evan McDonough   +3 more
doaj   +1 more source

Macrophage‐Mediated Transport of Insoluble Indirubin Induces Hepatic Injury During Intestinal Inflammation

Advanced Science, EarlyView.
Plant‐derived bioactive molecules with low solubility and permeability induce hepatocyte injury, though the mechanisms driving their hepatic effects remain poorly understood. This study identifies a novel transport pathway in which poorly soluble indirubin accumulates in the liver via macrophage‐mediated uptake in Peyer's patches, exacerbating hepatic ...
Yiqi Xu, Jingchun Shi, Heung‐Lam Mok, Cheng Lyu, Junbang Chen, Chunhua Huang, Hongyan Qin, Chengyuan Lin, Hor‐Yue Tan, Zhaoxiang Bian   +9 more
wiley   +1 more source

Warm Dark Matter Model of Galaxy Formation [PDF]

, 2002
Y. P. Jing
openalex   +1 more source

Parvalbumin Interneuron‐Dependent Hippocampal Neurogenesis Evoked by Prolonged Rhythmic Light Flicker

Advanced Science, EarlyView.
This study demonstrates that prolonged rhythmic 40 Hz light flicker enhances spatial learning by stimulating PV interneuron‐dependent neurogenesis. The light flicker selectively activates PV interneurons, which enhances GABAergic support for the integration of immature neurons in the adult dentate gyrus.
Hai Yan, Yunxuan Wang, Xufan Deng, Shiyu Wu, Yifan Pan, Jun Du, Mei Yu, Bo Liu, Huimei Wang, Zhengyu Zhang, Jinghong Chen, Shuifa Chen, Yizheng Wang, Tara Walker, Perry Bartlett, Jun Ju, Sheng‐Tao Hou   +16 more
wiley   +1 more source

Top-down fragmentation of a warm dark matter filament [PDF]

, 2003
Alexander Knebe, Julien Devriendt, B. K. Gibson, Joseph Silk   +3 more
openalex   +1 more source