Results 121 to 130 of about 15,535 (284)

Dications and thermal ions in planetary atmospheric escape

, 2013
International audienceIn the recent years, the presence of dications in the atmospheres of Mars, Venus, Earth and Titan has been modeled and assessed.
Ehrenreich, D., Gronoff, G., Witasse, O., Simon Wedlund, C., Barthélémy, M., Lilensten, J., Thissen, R.   +6 more
core   +1 more source

CCL3 and IL‐7 Synergistically Enhance CAR‐T Efficacy in Solid Tumors

Advanced Science, EarlyView.
Synergistic delivery of CCL3 and IL‐7 by CAR‐T cells overcomes the immunosuppressive tumor microenvironment by enhancing cell infiltration, survival, and local immune reprogramming. This also establishes positive feedback that amplifies anti‐tumor activity and memory responses in both CAR‐T and endogenous T cells, presenting a robust therapeutic ...
Huanpeng Chen, Xiaoyun Luo, Huixin Gao, Yujing Ke, Yu Zhan, Xiaoting Xu, Xiaoxiao Xiong, Fengjiao Wei, Si Yang, Zhonghua Liu, Bolan Yu, Zhaofeng Huang, Yingjie Bian   +12 more
wiley   +1 more source

Atmospheric Distribution and Escape of Odd Nitrogen on Mars

The Astronomical Journal
The total nitrogen budget in the Martian upper atmosphere is significantly contributed by the presence of odd nitrogen, mainly in the form of NO and ground-state or excited-state N.
Hao Gu, Xiaoshu Wu, Jun Cui, Xu Huang, Wenlong Li, Jinjin Zhao, Lei Li   +6 more
doaj   +1 more source

ATMOSPHERIC ESCAPE OF CLOSE-IN NEPTUNES [PDF]

Proceedings of the 48-th International student's conferences "Physics of Space", 2020
E. S. Kalinicheva, V. I. Shematovich, Ya. N. Pavlyuchenkov   +2 more
openaire   +1 more source

The rate of thermal atmospheric escape

, 2011
A formula is derived for the rate of thermal atmospheric escape, valid, and asymptotically exact, at low Knudsen number.
openaire   +2 more sources

The extreme-ultraviolet stellar characterization for atmospheric physics and evolution (ESCAPE) mission concept

, 2019
The long-term stability of exoplanetary atmospheres depends critically on the extreme-ultraviolet (EUV) flux from the host star. The EUV flux likely controls the demographics of the short-period planet population as well the ability for rocky planets to ...
Lipscy, Sarah, Drake, Jeremy J., Bourrier, Vincent, Kruczek, Nicholas E., Wilkinson, Erik, McEntaffer, Randall M., France, Kevin C., Fleming, Brian T., Froning, Cynthia S., Siegmund, Oswald H. W., Mason, James P., Youngblood, Allison, Koskinen, Tommi, Romaine, Suzanne, Fossati, Luca   +14 more
core   +1 more source

Molecular Mobility of N‐Acetylgalactosamine‐Modified Cyclodextrins on a Polyrotaxane for Highly Efficient Liver Targeting of Antibody Chimeras and Genome‐Editing Ribonucleoproteins

Advanced Science, EarlyView.
Monovalent N‐acetylgalactosamine (GalNAc)‐modified polyrotaxane enables efficient liver targeting by utilizing ligand mobility. The sliding and rotating cyclic components i.e., cyclodextrin in the polyrotaxane dynamically cluster GalNAc moieties, thereby mimicking trivalent interactions with asialoglycoprotein receptors.
Toru Taharabaru, Keiichi Motoyama, Yuting Wen, Zhongxing Zhang, Xuehao Tian, Jun Li, Taishi Higashi   +6 more
wiley   +1 more source

Surfaceome Reprogramming of Stemsomes Promotes Lung Cancer Targeting via Potentiated Receptor–Ligand Interactions

Advanced Science, EarlyView.
This study presents a surfaceome‐reprogramming strategy for mutation‐independent lung cancer therapy by repurposing dexamethasone to prime mesenchymal stem cell‐derived nanovesicles. The engineered vesicles leverage multi‐valent interactions mediated by upregulated adhesion proteins, EPHA2, and NOTCH3.
Geunhye Kim, In Ah Kwon, Bo Seop Jeong, Hyo Seon Kim, Joo‐Hwan Park, Sung Jean Park, Sang‐Rae Lee, Youngki Lee, Dongwoo Khang   +8 more
wiley   +1 more source

Analytical modeling of helium absorption signals of isothermal atmospheric escape

Astronomy & Astrophysics
Atmospheric escape driven by extreme ultraviolet radiation is a critical process shaping the evolution of close-in exoplanets. Recent observations have detected helium triplet absorption in numerous close-in exoplanets (>20), highlighting the importance ...
Mitani H., Kuiper R.
doaj   +1 more source

Targeting DNGR‐1 with Fangchinoline Elevates Dendritic Cell Antigen Cross‐Presentation‐Mediated Antitumor Immunity in Melanoma

Advanced Science, EarlyView.
Fangchinoline is identified as a small‐molecule DNGR‐1 modulator that enhances dendritic‐cell cross‐presentation of tumor antigens. By engaging DNGR‐1 and activating Syk–Nox2 signaling, it promotes phagosomal ROS, antigen escape, MHC‐I presentation, and CD8+ T‐cell priming, thereby strengthening antitumor immunity and sensitizing tumors to PD‐1 ...
Yuan Liao, Zhenyang Ren, Jing Zhou, He Luo, Yuling Li, Dan Chen, Yuxiao Jiang, Canzhe Li, Mengyi Zheng, Anqi Li, Yao Wang, Yang Zhang, Dingye Wang, Yanjun Jiang, Jiangyong Gu, Biaoyan Du, Yafei Shi, Fang Liu, Jianyong Xiao, Kun Wang   +19 more
wiley   +1 more source