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Showing 3037 to 3046 of 3046 entries
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Influence of electron delocalization in heterocyclic core systems on the electrochemical communication in 2,5-di- and 2,3,4,5-tetraferrocenyl thiophenes, furans, and pyrroles.

Inorganic chemistry

Hildebrandt A, Schaarschmidt D, Claus R, Lang H.
PMID: 21957943
Inorg Chem. 2011 Nov 07;50(21):10623-32. doi: 10.1021/ic200926z. Epub 2011 Sep 29.

A series of 2,5-di- and 2,3,4,5-tetraferrocenyl-substituted thiophenes, furans, and pyrroles were synthesized using the Negishi C,C cross-coupling protocol. The electronic and electrochemical properties of these compounds were investigated by cyclic voltammetry (CV), square wave voltammetry (SWV), and in situ...

CircRUNX1 functions as an oncogene in colorectal cancer by regulating circRUNX1/miR-485-5p/SLC38A1 axis.

European journal of clinical investigation

Yu J, Chen X, Li J, Wang F.
PMID: 33769559
Eur J Clin Invest. 2021 Jul;51(7):e13540. doi: 10.1111/eci.13540. Epub 2021 Mar 26.

BACKGROUND: Circular RNAs (circRNAs) have emerged as vital regulators in human cancers, including colorectal cancer (CRC). In this study, we aimed to explore the roles of circRUNX1 in CRC.METHODS: The levels of circRUNX1, RUNX1 mRNA, solute carrier family 38...

A Modular Approach for the Palladium-Catalyzed Synthesis of Bis-heterocyclic Spirocycles.

Organic letters

Marchese AD, Durant AG, Lautens M.
PMID: 34908419
Org Lett. 2022 Jan 14;24(1):95-99. doi: 10.1021/acs.orglett.1c03682. Epub 2021 Dec 15.

A simple and modular approach toward bis-heterocyclic spirocycles using palladium catalysis is reported. The enclosed methodology leverages a Mizoroki-Heck-type reaction to generate a neopentylpalladium species. This species can undergo intramolecular C-H activation on a wide array of (hetero)aryl C-H...

Monomers and Macromolecular Materials from Renewable Resources: State of the Art and Perspectives.

Molecules (Basel, Switzerland)

Gandini A, M Lacerda T.
PMID: 35011391
Molecules. 2021 Dec 28;27(1). doi: 10.3390/molecules27010159.

A progressively increasing concern about the environmental impacts of the whole polymer industry has boosted the design of less aggressive technologies that allow for the maximum use of carbon atoms, and reduced dependence on the fossil platform. Progresses related...

Actinomycin D Targets NPM1c-Primed Mitochondria to Restore PML-Driven Senescence in AML Therapy.

Cancer discovery

Wu HC, Rérolle D, Berthier C, Hleihel R, Sakamoto T, Quentin S, Benhenda S, Morganti C, Wu C, Conte L, Rimsky S, Sebert M, Clappier E, Souquere S, Gachet S, Soulier J, Durand S, Trowbridge JJ, Bénit P, Rustin P, Hajj HE, Raffoux E, Ades L, Itzykson R, Dombret H, Fenaux P, Espeli O, Kroemer G, Brunetti L, Mak TW, Lallemand-Breitenbach V, Bazarbachi A, Falini B, Ito K, Martelli MP, de Thé H.
PMID: 34301789
Cancer Discov. 2021 Jul 23; doi: 10.1158/2159-8290.CD-21-0177. Epub 2021 Jul 23.

Acute myeloid leukemia (AML) pathogenesis often involves a mutation in the NPM1 nucleolar chaperone, but the bases for its transforming properties and overall association with favorable therapeutic responses remain incompletely understood. Here we demonstrate that an oncogenic mutant form...

Particle number emission factors for an urban highway tunnel.

Atmospheric environment (Oxford, England : 1994)

Perkins JL, Padró-Martínez LT, Durant JL.
PMID: 34429707
Atmos Environ (1994). 2013 Aug;74:326-337. doi: 10.1016/j.atmosenv.2013.03.046. Epub 2013 Apr 15.

Exposure to traffic-related air pollution has been linked to increased risks of cardiopulmonary disease, asthma, and reduced lung function. Ultrafine particles (UFP; aerodynamic diameter < 100 nm), one component of traffic exhaust, may contribute to these risks. This paper...

Robotic left ventral segmentectomy.

JTCVS techniques

Mangiameli G, Durand M.
PMID: 34401855
JTCVS Tech. 2021 May 19;8:205-207. doi: 10.1016/j.xjtc.2021.04.035. eCollection 2021 Aug.

No abstract available.

Determining the maximum information gain and optimizing experimental design in neutron reflectometry using the Fisher information.

Journal of applied crystallography

Durant JH, Wilkins L, Butler K, Cooper JFK.
PMID: 34429721
J Appl Crystallogr. 2021 Jul 07;54:1100-1110. doi: 10.1107/S160057672100563X. eCollection 2021 Aug 01.

An approach based on the Fisher information (FI) is developed to quantify the maximum information gain and optimal experimental design in neutron reflectometry experiments. In these experiments, the FI can be calculated analytically and used to provide sub-second predictions...

[Not Available].

Annales de genetique et de selection animale

Mérat P, Bordas A, Coquerelle G, Durand L.
PMID: 22896282
Ann Genet Sel Anim. 1970;2(3):263-7. doi: 10.1186/1297-9686-2-3-263.

No abstract available.

Functional diversity effects on productivity increase with age in a forest biodiversity experiment.

Nature ecology & evolution

Bongers FJ, Schmid B, Bruelheide H, Bongers F, Li S, von Oheimb G, Li Y, Cheng A, Ma K, Liu X.
PMID: 34737435
Nat Ecol Evol. 2021 Dec;5(12):1594-1603. doi: 10.1038/s41559-021-01564-3. Epub 2021 Nov 04.

Forest restoration increases global forest area and ecosystem services such as primary productivity and carbon storage. How tree species functional composition impacts the provisioning of these services as forests develop is sparsely studied. We used 10-year data from 478...

Showing 3037 to 3046 of 3046 entries