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Showing 1 to 12 of 41 entries
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Corrigendum: Identification of Multiple Druggable Secondary Sites by Fragment Screening against DC-SIGN.

Angewandte Chemie (International ed. in English)

Aretz J, Baukmann H, Shanina E, Hanske J, Wawrzinek R, Zapol'skii VA, Seeberger PH, Kaufmann DE, Rademacher C.
PMID: 28961388
Angew Chem Int Ed Engl. 2017 Oct 02;56(41):12398. doi: 10.1002/anie.201708597.

No abstract available.

Identifying erlotinib-sensitive non-small cell lung carcinoma tumors in mice using [(11)C]erlotinib PET.

EJNMMI research

Abourbeh G, Itamar B, Salnikov O, Beltsov S, Mishani E.
PMID: 25853010
EJNMMI Res. 2015 Feb 12;5:4. doi: 10.1186/s13550-014-0080-0. eCollection 2015.

BACKGROUND: Non-small cell lung carcinoma (NSCLC) represents approximately 80% of lung cancer cases, and over 60% of these tumors express the epidermal growth factor receptor (EGFR). Activating mutations in the tyrosine kinase (TK) domain of the EGFR are detected...

Stereoselective Synthesis of Fluorinated Galactopyranosides as Potential Molecular Probes for Galactophilic Proteins: Assessment of Monofluorogalactoside-LecA Interactions.

Chemistry (Weinheim an der Bergstrasse, Germany)

Denavit V, Lainé D, Bouzriba C, Shanina E, Gillon É, Fortin S, Rademacher C, Imberty A, Giguère D.
PMID: 30690814
Chemistry. 2019 Mar 21;25(17):4478-4490. doi: 10.1002/chem.201806197. Epub 2019 Feb 27.

The replacement of hydroxyl groups by fluorine atoms on hexopyranoside scaffolds may allow access to invaluable tools for studying various biochemical processes. As part of ongoing activities toward the preparation of fluorinated carbohydrates, a systematic investigation involving the synthesis...

Protein-observed 19F NMR of LecA from Pseudomonas aeruginosa.

Glycobiology

Shanina E, Siebs E, Zhang H, Varón Silva D, Joachim I, Titz A, Rademacher C.
PMID: 32573695
Glycobiology. 2021 Feb 09;31(2):159-165. doi: 10.1093/glycob/cwaa057.

The carbohydrate-binding protein LecA (PA-IL) from Pseudomonas aeruginosa plays an important role in the formation of biofilms in chronic infections. Development of inhibitors to disrupt LecA-mediated biofilms is desired but it is limited to carbohydrate-based ligands. Moreover, discovery of...

Development and preclinical evaluation of novel fluorinated ammonium salts for PET myocardial perfusion imaging.

Scientific reports

Shamni O, Grievink H, Kolevzon N, Krajewski S, Steczek L, Meltzer E, Yitshak S, Mishani E, Abourbeh G.
PMID: 34608204
Sci Rep. 2021 Oct 04;11(1):19693. doi: 10.1038/s41598-021-99212-0.

We previously presented the radiolabeled ammonium salt [

Targeting the Central Pocket of the Pseudomonas aeruginosa Lectin LecA.

Chembiochem : a European journal of chemical biology

Siebs E, Shanina E, Kuhaudomlarp S, da Silva Figueiredo Celestino Gomes P, Fortin C, Seeberger PH, Rognan D, Rademacher C, Imberty A, Titz A.
PMID: 34788491
Chembiochem. 2021 Nov 17; doi: 10.1002/cbic.202100563. Epub 2021 Nov 17.

Pseudomonas aeruginosa is an opportunistic ESKAPE pathogen that produces two lectins, LecA and LecB, as part of its large arsenal of virulence factors. Both carbohydrate-binding proteins are central to the initial and later persistent infection processes, i. e. bacterial...

The pH of Smokeless Tobacco Determines Nicotine Buccal Absorption: Results of a Randomized Crossover Trial.

Clinical pharmacology and therapeutics

Wilhelm J, Mishina E, Viray L, Paredes A, Pickworth WB.
PMID: 34826137
Clin Pharmacol Ther. 2021 Nov 26; doi: 10.1002/cpt.2493. Epub 2021 Nov 26.

Nicotine absorption rate influences tobacco products' addictiveness. For smokeless tobacco, nicotine buccal absorption is associated with its free-base form; the pH of smokeless tobacco defines the proportion of free-base (i.e., unprotonated) vs. protonated nicotine. This was the first study...

Modification of the Ceramic Implant Surfaces from Zirconia by the Magnetron Sputtering of Different Calcium Phosphate Targets: A Comparative Study.

Materials (Basel, Switzerland)

Kozelskaya AI, Bolbasov EN, Golovkin AS, Mishanin AI, Viknianshchuk AN, Shesterikov EV, Ashrafov А, Novikov VA, Fedotkin AY, Khlusov IA, Tverdokhlebov SI.
PMID: 30314394
Materials (Basel). 2018 Oct 11;11(10). doi: 10.3390/ma11101949.

In this study, thin calcium phosphate (Ca-P) coatings were deposited on zirconia substrates by radiofrequency (RF) magnetron sputtering using different calcium phosphate targets (calcium phosphate tribasic (CPT), hydroxyapatite (HA), calcium phosphate monobasic, calcium phosphate dibasic dehydrate (DCPD) and calcium...

Time- and Ventricular-Specific Expression Profiles of Genes Encoding Z-Disk Proteins in Pressure Overload Model of Left Ventricular Hypertrophy.

Frontiers in genetics

Knyazeva A, Krutikov A, Golovkin A, Mishanin A, Pavlov G, Smolina N, Hushkina A, Sejersen T, Sjoberg G, Galagudza M, Kostareva A.
PMID: 30666270
Front Genet. 2019 Jan 07;9:684. doi: 10.3389/fgene.2018.00684. eCollection 2018.

Mechanotransduction is an essential mechanism of transforming external mechanical stimulus to biochemical response. In cardiomyocytes mechanotransduction plays an important role in contraction, stretch sensing and homeostasis regulation. One of the major mechanosensitive area in cardiomyocytes, the Z-disk, consists of...

Graphical displays for effective reporting of evidence quality tables in research syntheses.

Reproductive health

Mignini L, Champaneria R, Mishanina E, Khan KS.
PMID: 26957125
Reprod Health. 2016 Mar 09;13:21. doi: 10.1186/s12978-016-0130-3.

BACKGROUND: When generating guidelines, quality of the evidence is tabulated to capture its several domains, often using the GRADE (Grading of Recommendations Assessment, Development and Evaluation) approach. We developed a graphic display to capture deficiencies, outliers and similarities across...

Neuromyelitis optica phenotype associated with therapy-responsive acute peripheral neuropathy.

Neurology(R) neuroimmunology & neuroinflammation

Feyissa AM, Shanina E, Shah R, Smith RG.
PMID: 25798448
Neurol Neuroimmunol Neuroinflamm. 2015 Mar 12;2(3):e83. doi: 10.1212/NXI.0000000000000083. eCollection 2015 Jun.

No abstract available.

Druggable Allosteric Sites in β-Propeller Lectins.

Angewandte Chemie (International ed. in English)

Shanina E, Kuhaudomlarp S, Lal K, Seeberger PH, Imberty A, Rademacher C.
PMID: 34713573
Angew Chem Int Ed Engl. 2022 Jan 03;61(1):e202109339. doi: 10.1002/anie.202109339. Epub 2021 Nov 23.

Carbohydrate-binding proteins (lectins) are auspicious targets in drug discovery to combat antimicrobial resistance; however, their non-carbohydrate drug-like inhibitors are still unavailable. Here, we present a druggable pocket in a β-propeller lectin BambL from Burkholderia ambifaria as a potential target...

Showing 1 to 12 of 41 entries