Results 151 to 160 of about 3,194 (299)

Mirroring the image of the Milky Way bar [PDF]

Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2025, Tutor: Marcin Bartosz SemczukThe bar pattern speed (Ωp) is a crucial parameter for understanding dynamics of spiral galaxies, which includes our own Milky Way ...
Morancho i Poyatos, Josep
core  

Bar-driven Streaming Motions Mimic a Massive Bulge in the Inner Milky Way

The Astrophysical Journal
The circular speed curve of the Milky Way provides a key constraint on its mass distribution, reflecting the axisymmetric component of the gravitational potential.
Junichi Baba
doaj   +1 more source

Dynamical evidence of a dark solitonic core of 109M? in the milky way

, 2020
[EN]A wavelike solution for the non-relativistic universal dark matter (wave-DM) is rapidly gaining interest, following pioneering simulations of cosmic structure as an interference pattern of coherently oscillating bosons. A prominent solitonic standing wave is predicted at the center of every galaxy, representing the ground state solution of the ...
Martino, Iván de, Broadhurst, Tom, Henry Tye, S.-H., Chiueh, Tzihong, Schive, Hsi-Yu   +4 more
openaire   +2 more sources

HNRNPU K181 Lactylation Drives Cervical Cancer Growth by Upregulating PHGDH and Reprogramming Serine Metabolism

Advanced Science, EarlyView.
Lactate in cervical cancer induces HNRNPU K181 lactylation, opposed by NAA50‐mediated acetylation and suppressed by Pazopanib. This lactylation enhances HNRNPU binding to PHGDH pre‐mRNA exon 1, maintaining exon 1‐containing transcripts and mRNA stability, thereby activating serine metabolism.
Chang Zhang, Qingfei Meng, Hui Jiao, Huixin Liu, Xiangchao Wang, Honglan Zhou, Yishu Wang   +6 more
wiley   +1 more source

The evolution of the Milky Way monitored in the solar neighbourhood

, 2000
To appear in 'Dynamics of Star Clusters and the Milky Way'', eds. S. Deiters et alConsiglio Nazionale delle Ricerche - Biblioteca Centrale - P.le Aldo Moro, 7 Rome; International School for Advanced Studies, Via Beirut, 7 Trieste / CNR - Consiglio ...
Jahreiss, H., Dettbarn, C., Fuchs, B., Wielen, R., International School for Advanced Studies, Trieste (Italy)   +4 more
core  

Differential Accretion of Ionized Low-velocity Gas at the Milky Way’s Disk–Halo Interface

The Astrophysical Journal
We measure line-of-sight velocities of metal absorption and H I emission along 132 QSO sight lines in order to study gas accretion and outflow at the disk–halo interface of the Milky Way.
Hannah V. Bish, Jessica K. Werk, J.E.G. Peek, Enrico Di Teodoro, Yong Zheng, Mary Putman   +5 more
doaj   +1 more source

TSPYL5 Promotes Triple‐Negative Breast Cancer Metastasis by Antagonizing USP10‐Mediated PTEN Stabilization to Unleash a ZEB1‐Dependent EMT Program

Advanced Science, EarlyView.
The hyperactivation of PI3K/AKT signaling in PTEN wild‐type triple‐negative breast cancer represents a clinical paradox. We delineate a novel post‐translational regulatory axis wherein the oncogene TSPYL5 competitively antagonizes the deubiquitinase USP10.
Jiaying Shi, Ming Yi, Shengyu Xie, Zhaokun Wang, Xinyue Zhang, Yangwei Zhang, Rui Tang, Yuan Yang, Yunqiang Liu   +8 more
wiley   +1 more source

All-sky Kinematics of the Distant Halo: The Reflex Response to the LMC

The Astrophysical Journal
The infall of the Large Magellanic Cloud (LMC) is predicted to displace the inner Milky Way (MW), imprinting an apparent “reflex motion” on the observed velocities of distant halo stars. We construct the largest all-sky spectroscopic data set of luminous
Vedant Chandra, Rohan P. Naidu, Charlie Conroy, Nicolas Garavito-Camargo, Chervin Laporte, Ana Bonaca, Phillip A. Cargile, Emily Cunningham, Jiwon Jesse Han, Benjamin D. Johnson, Hans-Walter Rix, Yuan-Sen Ting, Rebecca Woody, Dennis Zaritsky   +13 more
doaj   +1 more source

Mitochondrial Dysfunction Unravels the Potential Molecular Link Between Night Shift Work‐Related Circadian Disruption and Elevated Blood Pressure in Human and Mouse Models

Advanced Science, EarlyView.
This diagram illustrates that night shift work disrupts circadian clock genes (like CLOCK, BMAL1) in both humans and mice. This disruption leads to mitochondrial dysfunction (imbalanced fusion/fission proteins) and increased oxidative stress, which is identified as the primary mechanism ultimately causing elevated blood pressure.
Zhaoqiang Jiang, Yifan Dou, Yingnan Lei, Shuang Liu, Jialin Zhou, Jiaping Li, Huadong Xu, Lingfang Feng, Yongxin Li, Chuyan Zhang, Tao Li, Jianfei Wang, Xing Zhang, Xinran Wang, Luyao Liu, Jingjing Zhang, Jianlin Lou   +16 more
wiley   +1 more source

A Keratinocyte‐Mast Cell NF‐κB2/CXCL2/IL‐6 Amplification Loop Enhances Cutaneous Antifungal Defense Against C. albicans

Advanced Science, EarlyView.
ABSTRACT Mast cells (MCs), key innate immune sentinels at the host–environment interface, serve as primary responders to invading pathogens. However, their specific contribution to host defense against cutaneous Candida albicans (C. albicans) infection and their synergy with other immune and non‐immune cells remain poorly understood. Here, we show that
Yan Yuan, Manyun Mao, Jiaan Zhang, Zhimin Duan, JiaNing Wang, Yujie Chen, Sihan Chen, Chuting Liang, Xvyue Zhou, Songmei Geng, Min Li, Xu Chen, Ni Lian   +12 more
wiley   +1 more source