Results 101 to 110 of about 19,580,563 (395)

Crystal Structure of the Superconducting Phase of Sulfur Hydride [PDF]

open access: yesNature Physics, 2015
The discovery of a superconducting temperature of roughly 200 K in hydrogen sulfide has attracted widespread attention. Now, the crystal structure of this system is elucidated experimentally.
M. Einaga   +8 more
semanticscholar   +1 more source

Nicotinamide N‐methyltransferase promotes drug resistance in lung cancer, as revealed by nascent proteomic profiling

open access: yesMolecular Oncology, EarlyView.
AZD9291 has shown promise in targeted cancer therapy but is limited by resistance. In this study, we employed metabolic labeling and LC–MS/MS to profile time‐resolved nascent protein perturbations, allowing dynamic tracking of drug‐responsive proteins. We demonstrated that increased NNMT expression is associated with drug resistance, highlighting NNMT ...
Zhanwu Hou   +5 more
wiley   +1 more source

Dichlorido{(2E)-2-[phenyl(pyridin-2-yl)methylidene]hydrazinecarbothioamide}cadmium(II) methanol monosolvate

open access: yesActa Crystallographica Section E, 2014
In the title compound, [CdCl2(C13H12N4S)]·CH3OH, the coordination geometry of the CdII ion is slightly distorted square-pyramidal, as indicated by the τ index of 0.36 (8). The S atom, two N atoms from the pyridyl-azomethine moiety and one of the Cl atoms
Ambili A. Aravindakshan   +3 more
doaj   +1 more source

Adenosine‐to‐inosine editing of miR‐200b‐3p is associated with the progression of high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
A‐to‐I editing of miRNAs, particularly miR‐200b‐3p, contributes to HGSOC progression by enhancing cancer cell proliferation, migration and 3D growth. The edited form is linked to poorer patient survival and the identification of novel molecular targets.
Magdalena Niemira   +14 more
wiley   +1 more source

6-Chloro-7-methyl-4-oxo-4H-chromene-3-carbaldehyde

open access: yesActa Crystallographica Section E, 2014
In the title compound, C11H7ClO3, a chlorinated and methylated 3-formylchromone derivative, the non-H atoms are essentially coplanar (r.m.s. deviation = 0.0670 Å), with the largest deviation from the least-squares plane [0.2349 (17) Å] being for the ...
Yoshinobu Ishikawa
doaj   +1 more source

Electronic structures of doped BaFe$_2$As$_2$ materials: virtual crystal approximation versus super-cell approach

open access: yes, 2015
Employing virtual crystal approximation and super-cell methods for doping, we have performed a comparative study of the electronic structures of various doped BaFe$_2$As$_2$ materials by first principles simulations.
Ghosh, Haranath, Sen, Smritijit
core   +1 more source

Crystal structure of benzobicyclon [PDF]

open access: yesActa Crystallographica Section E Crystallographic Communications, 2015
In the title compound, C22H19ClO4S2[systematic name: 3-(2-chloro-4-mesylbenzoyl)-4-(phenylsulfanyl)bicyclo[3.2.1]oct-3-en-2-one], which is an unclassified herbicide, the dihedral angle between the plane of the phenyl and chlorobenzene rings is 19.9 (2)°. In the crystal, C—H...O hydrogen bonds link adjacent molecules, generating two-dimensional networks
Gihaeng Kang   +3 more
openaire   +4 more sources

A synthetic benzoxazine dimer derivative targets c‐Myc to inhibit colorectal cancer progression

open access: yesMolecular Oncology, EarlyView.
Benzoxazine dimer derivatives bind to the bHLH‐LZ region of c‐Myc, disrupting c‐Myc/MAX complexes, which are evaluated from SAR analysis. This increases ubiquitination and reduces cellular c‐Myc. Impairing DNA repair mechanisms is shown through proteomic analysis.
Nicharat Sriratanasak   +8 more
wiley   +1 more source

3-Methylbenzo[1,2-c:5,4-c′]dichromen-6(8H)-one

open access: yesActa Crystallographica Section E, 2014
The title compound, C21H14O3, crystallizes with eight independent molecules (A–H) in the asymmetric unit which are arranged in four groups of two molecules each (AB, CD, EF and GH). In each molecule, the pyran-2-one ring is planar (r.m.s. deviations vary
M. Kayalvizhi   +3 more
doaj   +1 more source

Crystal structure of oxadiargyl [PDF]

open access: yesActa Crystallographica Section E Crystallographic Communications, 2015
In the title compound {systematic name: 5-tert-butyl-3-[2,4-dichloro-5-(prop-2-ynyloxy)phenyl]-1,3,4-oxadiazol-2(3H)-one}, C15H14Cl2N2O3, which is an oxadiazolone herbicide, the dihedral angle between the planes of the oxadiazolone and benzene rings is 65.84 (6)°.
Hyunjin Park   +3 more
openaire   +4 more sources

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