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Showing 1 to 12 of 35 entries
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Corrigendum: Rare variants of large effect in BRCA2 and CHEK2 affect risk of lung cancer.

Nature genetics

Wang Y, McKay JD, Rafnar T, Wang Z, Timofeeva MN, Broderick P, Zong X, Laplana M, Wei Y, Han Y, Lloyd A, Delahaye-Sourdeix M, Chubb D, Gaborieau V, Wheeler W, Chatterjee N, Thorleifsson G, Sulem P, Liu G, Kaaks R, Henrion M, Kinnersley B, Vallée M, Le Calvez-Kelm F, Stevens VL, Gapstur SM, Chen WV, Zaridze D, Szeszenia-Dabrowska N, Lissowska J, Rudnai P, Fabianova E, Mates D, Bencko V, Foretova L, Janout V, Krokan HE, Gabrielsen ME, Skorpen F, Vatten L, Njølstad I, Chen C, Goodman G, Benhamou S, Vooder T, Välk K, Nelis M, Metspalu A, Lener M, Lubiński J, Johansson M, Vineis P, Agudo A, Clavel-Chapelon F, Bueno-de-Mesquita HB, Trichopoulos D, Khaw KT, Johansson M, Weiderpass E, Tjønneland A, Riboli E, Lathrop M, Scelo G, Albanes D, Caporaso NE, Ye Y, Gu J, Wu X, Spitz MR, Dienemann H, Rosenberger A, Su L, Matakidou A, Eisen T, Stefansson K, Risch A, Chanock SJ, Christiani DC, Hung RJ, Brennan P, Landi MT, Houlston RS, Amos CI.
PMID: 28358128
Nat Genet. 2017 Mar 30;49(4):651. doi: 10.1038/ng0417-651a.

No abstract available.

Which Factors Control the Nucleophilic Reactivities of Enamines?.

Chemistry (Weinheim an der Bergstrasse, Germany)

Timofeeva DS, Mayer RJ, Mayer P, Ofial AR, Mayr H.
PMID: 29388720
Chemistry. 2018 Apr 17;24(22):5901-5910. doi: 10.1002/chem.201705962. Epub 2018 Mar 25.

Changes in rate constants, equivalent to changes in Gibbs energies of activation ΔG

Note: Sample chamber for in situ x-ray absorption spectroscopy studies of battery materials.

The Review of scientific instruments

Pelliccione CJ, Timofeeva EV, Katsoudas JP, Segre CU.
PMID: 25554344
Rev Sci Instrum. 2014 Dec;85(12):126108. doi: 10.1063/1.4904703.

In situ x-ray absorption spectroscopy (XAS) provides element-specific characterization of both crystalline and amorphous phases and enables direct correlations between electrochemical performance and structural characteristics of cathode and anode materials. In situ XAS measurements are very demanding to the...

A gas-diffusion flow injection method coupled with online solid-liquid extraction for the determination of ammonium in solid samples.

Talanta

Timofeeva II, Bulatov AV, Moskvin AL, Kolev SD.
PMID: 26003703
Talanta. 2015 Sep 01;142:140-4. doi: 10.1016/j.talanta.2015.04.051. Epub 2015 Apr 27.

A simple, rapid and reliable gas-diffusion flow injection (GD-FI) method for ammonium determination in building materials has been developed. It is based on leaching ammonium from a ground solid sample into an alkaline solution with subsequent ammonia gas generation....

Thermal conductivity and particle agglomeration in alumina nanofluids: experiment and theory.

Physical review. E, Statistical, nonlinear, and soft matter physics

Timofeeva EV, Gavrilov AN, McCloskey JM, Tolmachev YV, Sprunt S, Lopatina LM, Selinger JV.
PMID: 18233838
Phys Rev E Stat Nonlin Soft Matter Phys. 2007 Dec;76(6):061203. doi: 10.1103/PhysRevE.76.061203. Epub 2007 Dec 28.

In recent years many experimentalists have reported an anomalously enhanced thermal conductivity in liquid suspensions of nanoparticles. Despite the importance of this effect for heat transfer applications, no agreement has emerged about the mechanism of this phenomenon, or even...

Nanofluids for heat transfer: an engineering approach.

Nanoscale research letters

Timofeeva EV, Yu W, France DM, Singh D, Routbort JL.
PMID: 21711700
Nanoscale Res Lett. 2011 Feb 28;6(1):182. doi: 10.1186/1556-276X-6-182.

An overview of systematic studies that address the complexity of nanofluid systems and advance the understanding of nanoscale contributions to viscosity, thermal conductivity, and cooling efficiency of nanofluids is presented. A nanoparticle suspension is considered as a three-phase system...

Alternative ways of modulating JAK-STAT pathway: Looking beyond phosphorylation.

JAK-STAT

Timofeeva OA, Tarasova NI.
PMID: 24058784
JAKSTAT. 2012 Oct 01;1(4):274-84. doi: 10.4161/jkst.22313.

Most attempts to develop inhibitors of STAT transcription factors target either activating phosphorylation of tyrosine residue or SH2 domains. However, all six domains of STATs are highly conserved between the species and play important roles in the function of...

Upconversion of Reductants.

Angewandte Chemie (International ed. in English)

Syroeshkin MA, Kuriakose F, Saverina EA, Timofeeva VA, Egorov MP, Alabugin IV.
PMID: 30063285
Angew Chem Int Ed Engl. 2019 Apr 16;58(17):5532-5550. doi: 10.1002/anie.201807247. Epub 2019 Feb 20.

The many applications of photon upconversion-conversion of low-energy photons into high-energy photons-raises the question of the possibility of "electron upconversion". In this Review, we illustrate how the reduction potential can be increased by using the free energy of exergonic...

Kinetics of Electrophilic Fluorinations of Enamines and Carbanions: Comparison of the Fluorinating Power of N-F Reagents.

Journal of the American Chemical Society

Timofeeva DS, Ofial AR, Mayr H.
PMID: 30156412
J Am Chem Soc. 2018 Sep 12;140(36):11474-11486. doi: 10.1021/jacs.8b07147. Epub 2018 Aug 29.

Kinetics of the reactions of enamines and carbanions with commonly used fluorinating reagents, N-fluorobenzenesulfonimide (NFSI), N-fluoropyridinium salts, Selectfluor, and an N-fluorinated cinchona alkaloid, have been investigated in acetonitrile. The reactions follow second-order kinetics, and from the measured rate constants...

Preeclampsia: The Interplay Between Oxygen-Sensitive miRNAs and Erythropoietin.

Journal of clinical medicine

Gusar V, Timofeeva A, Chagovets V, Kan N, Vasilchenko O, Prozorovskaya K, Ivanets T, Sukhikh G.
PMID: 32093169
J Clin Med. 2020 Feb 20;9(2). doi: 10.3390/jcm9020574.

Changes in the oxygen partial pressure caused by a violation of uteroplacental perfusion are considered a powerful inducer of a cascade of reactions leading to the clinical manifestation of preeclampsia (PE). At the same time, the induction of oxygen-dependent...

[Monoclonal antibodies to hemagglutinin of influenza A/H7N3 virus (Orthomyxoviridae: Alphainfluenzavirus: Influenza A virus)].

Voprosy virusologii

Sorokin EV, Tsareva TR, Rudneva IA, Timofeev BI, Lyashko AV, Balanova MA, Artemov EK, Grebennikova TV, Timofeeva TA.
PMID: 34251156
Vopr Virusol. 2021 Jul 09;66(3):189-197. doi: 10.36233/0507-4088-45.

INTRODUCTION: Variants of influenza virus A/H7 have the same high pandemic potential as A/H5. However, the information about the antigenic structure of H7 hemagglutinin (НА) is considerably inferior in quantitative terms to similar data for H5 НА.The aims of...

Clinical Relevance of Secreted Small Noncoding RNAs in an Embryo Implantation Potential Prediction at Morula and Blastocyst Development Stages.

Life (Basel, Switzerland)

Timofeeva AV, Fedorov IS, Shamina MA, Chagovets VV, Makarova NP, Kalinina EA, Nazarenko TA, Sukhikh GT.
PMID: 34947859
Life (Basel). 2021 Dec 01;11(12). doi: 10.3390/life11121328.

Despite the improvements in biotechnological approaches and the selection of controlled ovarian hyperstimulation protocols, the resulting pregnancy rate from in vitro fertilization (IVF) protocols still does not exceed 30-40%. In this connection, there is an acute question of the...

Showing 1 to 12 of 35 entries