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Showing 1 to 12 of 61 entries
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Differential diagnosis of human bladder mucosa pathologies in vivo with cross-polarization optical coherence tomography.

Biomedical optics express

Kiseleva E, Kirillin M, Feldchtein F, Vitkin A, Sergeeva E, Zagaynova E, Streltzova O, Shakhov B, Gubarkova E, Gladkova N.
PMID: 25909028
Biomed Opt Express. 2015 Mar 24;6(4):1464-76. doi: 10.1364/BOE.6.001464. eCollection 2015 Apr 01.

Quantitative image analysis and parameter extraction using a specific implementation of polarization-sensitive optical coherence tomography (OCT) provides differential diagnosis of mucosal pathologies in in-vivo human bladders. We introduce a cross-polarization (CP) OCT image metric called Integral Depolarization Factor (IDF)...

Coexpression of SOX10/CD271 (p75(NTR)) and β-Galactosidase in Large to Giant Congenital Melanocytic Nevi of Pediatric Patients.

Dermatopathology (Basel, Switzerland)

Barysch MJ, Levesque MP, Cheng P, Karpova MB, Mihic-Probst D, Civenni G, Shakhova O, Sommer L, Biedermann T, Schiestl C, Dummer R.
PMID: 27047921
Dermatopathology (Basel). 2014 May 01;1(1):35-46. doi: 10.1159/000362490. eCollection 2014.

BACKGROUND: Congenital melanocytic nevi (CMNs) are melanocytic neoplasms that can transform into melanoma. However, this development is impeded in the majority of cases and mostly affects patients with large or giant CMNs.METHODS: To elucidate mechanisms that keep CMNs from...

In Vitro Derivation of Melanocytes from Embryonic Neural Crest Stem Cells.

Methods in molecular biology (Clifton, N.J.)

Shakhova O, Sommer L.
PMID: 26659800
Methods Mol Biol. 2015 Dec 13; doi: 10.1007/7651_2015_305. Epub 2015 Dec 13.

During development, melanocyte progenitors originate from the neural crest, a transient embryonic structure in vertebrates that gives rise to a variety of cell types including neurons and glia of the peripheral nervous system, smooth muscle cells of the cardiovascular...

An Aggressive Hypoxia Related Subpopulation of Melanoma Cells is TRP-2 Negative.

Translational oncology

Lenggenhager D, Curioni-Fontecedro A, Storz M, Shakhova O, Sommer L, Widmer DS, Seifert B, Moch H, Dummer R, Mihic-Probst D.
PMID: 24746711
Transl Oncol. 2014 Apr;7(2):206-12. doi: 10.1016/j.tranon.2014.02.018. Epub 2014 Apr 17.

Despite existing vaccination strategies targeting TRP-2, its function is not yet fully understood. TRP-2 is an enzyme involved in melanin biosynthesis and therefore discussed as a differentiation antigen. However, in mice Trp-2 was shown to be expressed in melanocyte...

New Charge-Transfer Complexes with 1,2,5-Thiadiazoles as Both Electron Acceptors and Donors Featuring an Unprecedented Addition Reaction.

Chemistry (Weinheim an der Bergstrasse, Germany)

Chulanova EA, Pritchina EA, Malaspina LA, Grabowsky S, Mostaghimi F, Beckmann J, Bagryanskaya IY, Shakhova MV, Konstantinova LS, Rakitin OA, Gritsan NP, Zibarev AV.
PMID: 27958639
Chemistry. 2017 Jan 18;23(4):852-864. doi: 10.1002/chem.201604121. Epub 2016 Dec 13.

The design and synthesis of novel charge-transfer (CT) complexes are of interest for fundamental chemistry and applications to materials science. In addition to the recently described first CT complex with both electron acceptor (A) and donor (D) groups belonging...

Tracing Molecular Propagation in Dextran Solutions by Pulsed Field Gradient NMR.

The journal of physical chemistry letters

Shakhov A, Valiullin R, Kärger J.
PMID: 26292005
J Phys Chem Lett. 2012 Jul 19;3(14):1854-7. doi: 10.1021/jz300734m. Epub 2012 Jun 28.

We have exploited the pulsed field gradient (PFG) technique of NMR to measure molecular diffusion in aqueous solutions of a mixture of dextran molecules. From detailed studies by fluorescence correlation spectroscopy (FCS), the lighter component of such mixtures is...

Source apportionment of methane escaping the subsea permafrost system in the outer Eurasian Arctic Shelf.

Proceedings of the National Academy of Sciences of the United States of America

Steinbach J, Holmstrand H, Shcherbakova K, Kosmach D, Brüchert V, Shakhova N, Salyuk A, Sapart CJ, Chernykh D, Noormets R, Semiletov I, Gustafsson Ö.
PMID: 33649226
Proc Natl Acad Sci U S A. 2021 Mar 09;118(10). doi: 10.1073/pnas.2019672118.

The East Siberian Arctic Shelf holds large amounts of inundated carbon and methane (CH

Systematic Profiling of .

Cancer discovery

Huang YH, Chen CW, Sundaramurthy V, Słabicki M, Hao D, Watson CJ, Tovy A, Reyes JM, Dakhova O, Crovetti BR, Galonska C, Lee M, Brunetti L, Zhou Y, Tatton-Brown K, Huang Y, Cheng X, Meissner A, Valk PJM, Van Maldergem L, Sanders MA, Blundell JR, Li W, Ebert BL, Goodell MA.
PMID: 34429321
Cancer Discov. 2021 Aug 24; doi: 10.1158/2159-8290.CD-21-0560. Epub 2021 Aug 24.

Clonal hematopoiesis is a prevalent age-related condition associated with a greatly increased risk of hematologic disease; mutations in DNA methyltransferase 3A (

Influence of Modified Epoxy Resins on Peroxide Curing, Mechanical Properties and Adhesion of SBR, NBR and XNBR to Silver Wires. Part I: Application of Monoperoxy Derivative of Epoxy Resin (PO).

Materials (Basel, Switzerland)

Chudzik J, Bieliński DM, Bratychak M, Demchuk Y, Astakhova O, Jędrzejczyk M, Celichowski G.
PMID: 33803446
Materials (Basel). 2021 Mar 09;14(5). doi: 10.3390/ma14051320.

The research was aimed at checking the effect of monoperoxy derivative of epoxy resin (PO) on the possibility of rubber crosslinking and a subsequent adhesion of the modified rubber to silver wires. Three of the commonly industrially used rubbers...

Extreme Foaming Modes for SCF-Plasticized Polylactides: Quasi-Adiabatic and Quasi-Isothermal Foam Expansion.

Polymers

Zimnyakov D, Zdrajevsky R, Minaev N, Epifanov E, Popov V, Ushakova O.
PMID: 32375370
Polymers (Basel). 2020 May 04;12(5). doi: 10.3390/polym12051055.

The experimental evidence on depressurization foaming of the amorphous D,L-polylactide, which is plasticized by subcritical (initial pressures below the critical value) or supercritical (initial pressures above the critical value) carbon dioxide at a temperature above the critical value, relates...

Signatures of Molecular Unification and Progressive Oxidation Unfold in Dissolved Organic Matter of the Ob-Irtysh River System along Its Path to the Arctic Ocean.

Scientific reports

Perminova IV, Shirshin EA, Zherebker A, Pipko II, Pugach SP, Dudarev OV, Nikolaev EN, Grigoryev AS, Shakhova N, Semiletov IP.
PMID: 31862928
Sci Rep. 2019 Dec 20;9(1):19487. doi: 10.1038/s41598-019-55662-1.

The Ob-Irtysh River system is the seventh-longest one in the world. Unlike the other Great Siberian rivers, it is only slightly impacted by the continuous permafrost in its low flow. Instead, it drains the Great Vasyugan mire, which is...

Plasmon-Enhanced Fluorescence of EGFP on Short-Range Ordered Ag Nanohole Arrays.

Nanomaterials (Basel, Switzerland)

Bochenkov VE, Lobanova EM, Shakhov AM, Astafiev AA, Bogdanov AM, Timoshenko VA, Bochenkova AV.
PMID: 33419362
Nanomaterials (Basel). 2020 Dec 20;10(12). doi: 10.3390/nano10122563.

Fluorescence of organic molecules can be enhanced by plasmonic nanostructures through coupling to their locally amplified electromagnetic field, resulting in higher brightness and better photostability of fluorophores, which is particularly important for bioimaging applications involving fluorescent proteins as genetically...

Showing 1 to 12 of 61 entries