Results 261 to 270 of about 2,793,510 (386)

Sulfites and sulfates formed by weathering of early martian carbonates in a sulfur dioxide-bearing atmosphere. [PDF]

Sci Rep
Chevrier VF, Gil-Lozano C, Dehouck E, Altheide ST.   +3 more
europepmc   +1 more source

AKT1 Phosphorylates FDX1 to Promote Cuproptosis Resistance in Triple‐Negative Breast Cancer

Advanced Science, EarlyView.
This study demonstrates that copper activates the AKT signaling pathway, which inhibits ferredoxin‐1 (FDX1), a key regulator of cuproptosis. AKT1‐mediated FDX1 phosphorylation not only abrogates FDX1‐induced cuproptosis and aerobic respiration but also promotes glycolysis.
Zicheng Sun, Huazhen Xu, Guanming Lu, Ciqiu Yang, Xinya Gao, Jing Zhang, Xin Liu, Yongcheng Chen, Kun Wang, Jianping Guo, Jie Li   +10 more
wiley   +1 more source

Finding water on the Moon and Mars: Humanity's extraterrestrial future. [PDF]

Proc Natl Acad Sci U S A
Thiemens MH, Pack A, Sharp Z.
europepmc   +1 more source

Epithelial Cell Mechanoresponse to Matrix Viscoelasticity and Confinement Within Micropatterned Viscoelastic Hydrogels

Advanced Science, EarlyView.
Extracellular matrix (ECM) viscoelasticity and spatial confinement regulate cellular processes such as cancer progression, yet their interplay remains poorly understood. By developing fibronectin (FN)‐micropatterned viscoelastic hydrogels mimicking breast cancer mechanics, this study explores breast epithelial cell mechanoresponse to ECM ...
Giuseppe Ciccone, Mariana Azevedo Gonzalez‐Oliva, Marie Versaevel, Marco Cantini, Massimo Vassalli, Manuel Salmeron‐Sanchez, Sylvain Gabriele   +6 more
wiley   +1 more source

Wave ripples formed in ancient, ice-free lakes in Gale crater, Mars. [PDF]

Sci Adv
Mondro CA, Fedo CM, Grotzinger JP, Lamb MP, Gupta S, Dietrich WE, Banham S, Weitz CM, Gasda P, Edgar LA, Rubin D, Bryk AB, Kite ES, Caravaca G, Schieber J, Vasavada AR.   +15 more
europepmc   +1 more source

Science AMA Series: we’re Bruce Jakosky, Dave Brain, and Rob Lillis, science investigators on the MAVEN mission that is orbiting Mars and studying the planet’s upper atmosphere. The team’s first result

, 2015
AmGeophysicalU-AMA, r Science
openalex   +1 more source

A multiannual record of gravity wave activity in Mars’s lower atmosphere from on-planet observations by the Mars Climate Sounder

, 2020
Nicholas Heavens, D. M. Kass, A. Kleinböhl, J. T. Schofield   +3 more
openalex   +2 more sources

FGF2 Mediated USP42‐PPARγ Axis Activation Ameliorates Liver Oxidative Damage and Promotes Regeneration

Advanced Science, EarlyView.
USP42 is identified as a novel DUB of PPARγ in hepatocytes. USP42 mediated PPARγ deubiquitylation determines its transcriptional preference on proliferative and redox balance genes. USP42 knockdown exacerbates liver damage and delays regeneration. FGF2 is the upstream signal that initiates and activates the USP42‐PPARγ axis.
Nanfei Yang, Qiang Tian, Zhenli Lei, Shuxin Wang, Nan Cheng, Zhen Wang, Xianqin Jiang, Xuqun Zheng, Wenjing Xu, Minyan Ye, Longwei Zhao, Meiyun Wen, Jianlou Niu, Weijian Sun, Pingping Shen, Zhifeng Huang, Xiaokun Li   +16 more
wiley   +1 more source

The elusive nature of Martian liquid brines. [PDF]

Proc Natl Acad Sci U S A
Chevrier VF, Slank RA.
europepmc   +1 more source

Trajectories of Air Parcel Motions in Mars' Atmosphere Computed Using HYSPLIT

, 2015
David Bruggeman
openalex   +2 more sources