Results 101 to 110 of about 3,841,010 (347)

Anisotropy of Molecules [PDF]

open access: yesNature, 1922
DIRECT evidence that the molecules of gases are not spherically symmetrical and are anisotropic in their properties is furnished by the recent experiments of Lord Rayleigh, who has shown that the light scattered by molecules is, in general, not completely polarised when observed in a direction transverse to the pencil of light traversing the gas.
openaire   +2 more sources

Molecules to Microbes [PDF]

open access: yesSci, 2019
How did life begin on Earth? And is there life elsewhere in the Cosmos? Challenging questions, indeed. The series of conferences established by NoR CEL in 2013, addresses these very same questions. The basis for this paper is the summary report of oral presentations that were delivered by NoR CEL’s network members during the 2018 Athens conference and,
openaire   +3 more sources

Pathways and molecules for overcoming immunotolerance in metastatic gastrointestinal tumors

open access: yesFrontiers in Immunology
Worldwide, gastrointestinal (GI) cancer is recognized as one of the leading malignancies diagnosed in both genders, with mortality largely attributed to metastatic dissemination.
Qixin Gan   +6 more
doaj   +1 more source

ERBIN limits epithelial cell plasticity via suppression of TGF‐β signaling

open access: yesFEBS Letters, EarlyView.
In breast and lung cancer patients, low ERBIN expression correlates with poor clinical outcomes. Here, we show that ERBIN inhibits TGF‐β‐induced epithelial‐to‐mesenchymal transition in NMuMG breast and A549 lung adenocarcinoma cell lines. ERBIN suppresses TGF‐β/SMAD signaling and reduces TGF‐β‐induced ERK phosphorylation.
Chao Li   +3 more
wiley   +1 more source

SwissDock, a protein-small molecule docking web service based on EADock DSS

open access: yesNucleic Acids Res., 2011
Most life science processes involve, at the atomic scale, recognition between two molecules. The prediction of such interactions at the molecular level, by so-called docking software, is a non-trivial task.
A. Grosdidier, V. Zoete, O. Michielin
semanticscholar   +1 more source

The Constitution of Molecules [PDF]

open access: yesNature, 1921
THE remarks attributed to me in NATURE of October 13 (p. 219) give an incorrect impression of what I intended to convey to the meeting. The statement that the molecular heats “are inconsistent with the arrangement which has been adopted to account for chemical valency” was not made.
openaire   +2 more sources

Isoprene: An Antioxidant to Guard Plants against Stress

open access: yesInternational Journal of Plant Biology
Isoprene, a lipophilic and unstable compound with the chemical formula C5H8, is transported to plant chloroplasts via the 2-C-methyl-d-erythritol 4-phosphate (MEP) pathway, which relies on photosynthesis. Although only about 20% of terrestrial plants can
Perumalla Srikanth   +4 more
doaj   +1 more source

Redox‐dependent binding and conformational equilibria govern the fluorescence decay of NAD(P)H in living cells

open access: yesFEBS Letters, EarlyView.
In this work, we reveal how different enzyme binding configurations influence the fluorescence decay of NAD(P)H in live cells using time‐resolved anisotropy imaging and fluorescence lifetime imaging microscopy (FLIM). Mathematical modelling shows that the redox states of the NAD and NADP pools govern these configurations, shaping their fluorescence ...
Thomas S. Blacker   +8 more
wiley   +1 more source

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