Results 91 to 100 of about 9,294,041 (227)

First measurements of low-energy cosmic rays on the surface of the lunar farside from Chang'E-4 mission. [PDF]

Sci Adv, 2022
Luo P, Zhang X, Fu S, Li Y, Li C, Cao J.
europepmc   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

Data for “Disproportionation origin of nanophase iron particles in Chang’E-5 lunar soil”

, 2022
Data for “Disproportionation origin of nanophase iron particles in Chang’E-5 lunar soil”THIS DATASET IS ARCHIVED AT DANS/EASY, BUT NOT ACCESSIBLE HERE.
Chen, L (via Mendeley Data)
core   +1 more source

Mineralogical and chemical properties inversed from 21-lunar-day VNIS observations taken during the Chang'E-4 mission. [PDF]

Sci Rep, 2021
Zeng Q, Chen S, Zhang Y, Mu Y, Dai R, Yang C, Li A, Lu P.   +7 more
europepmc   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Surface Roughness of the Chang’E-6 Lunar Samples and Landing Site from Submicrometer to Kilometer Scales: Implications for Lunar Surface Processes and Remote Sensing Data Modeling

The Astronomical Journal
Although lunar surface roughness was studied extensively above micrometer scales before, it has not been investigated at smaller scales. In this study, we used an atomic force microscope to measure surface elevations of the Chang’E-6 lunar samples at ...
Jun Du, Jianxin Tian, Yang Liu, Chenxiang Li, Yazhou Yang, Minge Liu, Huimin Shao, Mengyuan Zhang, Ding Nan, Dijun Guo, Yuchen Xu, Feng Zhang, Kaichang Di, Rui Wen, Shifeng Dai, Yongliao Zou   +15 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Publisher Correction: Mineralogical and chemical properties inversed from 21-lunar-day VNIS observations taken during the Chang'E-4 mission. [PDF]

Sci Rep, 2021
Zeng Q, Chen S, Zhang Y, Mu Y, Dai R, Yang C, Li A, Lu P.   +7 more
europepmc   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Bi-directional reflectance, polarization, and spectroscopic measurements of the Chang'e-5 regolith sample

Astronomy & Astrophysics
Context. Optical measurement is a powerful tool for retrieving the regolith physical properties of the lunar surface. Aims. It has been a long-standing question in planetary remote sensing whether laboratory measurements are consistent with remote ...
Jiang Te, Zhang Hao, Ma Pei, Zhuang Yan, Hu Xiaoyi, Zhu Meng-Hua, Shkuratov Yuriy G., Lucey Paul G., Li Chunlai, Zhou Qin, Zuo Wei, Britt Daniel   +11 more
doaj   +1 more source