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Analysis of mononucleotides by tandem mass spectrometry: investigation of fragmentation pathways for phosphate- and ribose-modified nucleotide analogues.

Strzelecka D, Chmielinski S, Bednarek S, Jemielity J, Kowalska J.

Sci Rep. 2017 Aug 21;7(1):8931. doi: 10.1038/s41598-017-09416-6.


mRNA cap analogues substituted in the tetraphosphate chain with CX2: identification of O-to-CCl2 as the first bridging modification that confers resistance to decapping without impairing translation.

Rydzik AM, Warminski M, Sikorski PJ, Baranowski MR, Walczak S, Kowalska J, Zuberek J, Lukaszewicz M, Nowak E, W Claridge TD, Darzynkiewicz E, Nowotny M, Jemielity J.

Nucleic Acids Res. 2017 Sep 6;45(15):8661-8675. doi: 10.1093/nar/gkx569.


Iron L2,3-Edge X-ray Absorption and X-ray Magnetic Circular Dichroism Studies of Molecular Iron Complexes with Relevance to the FeMoco and FeVco Active Sites of Nitrogenase.

Kowalska JK, Nayyar B, Rees JA, Schiewer CE, Lee SC, Kovacs JA, Meyer F, Weyhermüller T, Otero E, DeBeer S.

Inorg Chem. 2017 Jul 17;56(14):8147-8158. doi: 10.1021/acs.inorgchem.7b00852. Epub 2017 Jun 27.


Synthesis of RNA 5'-Azides from 2'-O-Pivaloyloxymethyl-Protected RNAs and Their Reactivity in Azide-Alkyne Cycloaddition Reactions.

Warminski M, Kowalska J, Jemielity J.

Org Lett. 2017 Jul 7;19(13):3624-3627. doi: 10.1021/acs.orglett.7b01591. Epub 2017 Jun 21.


Amino-Functionalized 5' Cap Analogs as Tools for Site-Specific Sequence-Independent Labeling of mRNA.

Warminski M, Sikorski PJ, Warminska Z, Lukaszewicz M, Kropiwnicka A, Zuberek J, Darzynkiewicz E, Kowalska J, Jemielity J.

Bioconjug Chem. 2017 Jul 19;28(7):1978-1992. doi: 10.1021/acs.bioconjchem.7b00291. Epub 2017 Jun 27.


[A new method for determination of toluene-2,4-diamine and toluene-2,6-diamine in workplace air].

Kowalska J, Jeżewska A.

Med Pr. 2017 Jun 27;68(4):497-505. doi: 10.13075/mp.5893.00552. Epub 2017 May 26. Polish.


Prior treatment with non anti-TB antibiotics, and the duration of symptoms have no effect on diagnostics of tuberculous meningitis.

Paciorek M, Pihowicz A, Bursa D, Schöntaler Humięcka J, Kowalska JD, Antosiewicz M, Thompson ME, Skrzat-Wojdacz A, Bednarska A, Horban A.

Adv Med Sci. 2017 May 22;62(2):374-377. doi: 10.1016/j.advms.2016.11.003. [Epub ahead of print]


A novel route for preparing 5' cap mimics and capped RNAs: phosphate-modified cap analogues obtained via click chemistry.

Walczak S, Nowicka A, Kubacka D, Fac K, Wanat P, Mroczek S, Kowalska J, Jemielity J.

Chem Sci. 2017 Jan 1;8(1):260-267. doi: 10.1039/c6sc02437h. Epub 2016 Aug 16.


Comprehensive assessment of heavy metal pollution in topsoil of historical urban park on an example of the Planty Park in Krakow (Poland).

Gąsiorek M, Kowalska J, Mazurek R, Pająk M.

Chemosphere. 2017 Jul;179:148-158. doi: 10.1016/j.chemosphere.2017.03.106. Epub 2017 Mar 27.


Comparative electronic structures of nitrogenase FeMoco and FeVco.

Rees JA, Bjornsson R, Kowalska JK, Lima FA, Schlesier J, Sippel D, Weyhermüller T, Einsle O, Kovacs JA, DeBeer S.

Dalton Trans. 2017 Feb 21;46(8):2445-2455. doi: 10.1039/c7dt00128b.


Applications of Phosphate Modification and Labeling to Study (m)RNA Caps.

Warminski M, Sikorski PJ, Kowalska J, Jemielity J.

Top Curr Chem (Cham). 2017 Feb;375(1):16. doi: 10.1007/s41061-017-0106-y. Epub 2017 Jan 23. Review.


Cap analogs modified with 1,2-dithiodiphosphate moiety protect mRNA from decapping and enhance its translational potential.

Strenkowska M, Grzela R, Majewski M, Wnek K, Kowalska J, Lukaszewicz M, Zuberek J, Darzynkiewicz E, Kuhn AN, Sahin U, Jemielity J.

Nucleic Acids Res. 2016 Nov 16;44(20):9578-9590. Epub 2016 Oct 7.


Assessment of heavy metals contamination in surface layers of Roztocze National Park forest soils (SE Poland) by indices of pollution.

Mazurek R, Kowalska J, Gąsiorek M, Zadrożny P, Józefowska A, Zaleski T, Kępka W, Tymczuk M, Orłowska K.

Chemosphere. 2017 Feb;168:839-850. doi: 10.1016/j.chemosphere.2016.10.126. Epub 2016 Nov 6.


[Method for determining 1,2:3,4-Diepoxybutane in workplace air].

Kowalska J, Jeżewska A.

Med Pr. 2016;67(5):645-652. doi: 10.13075/mp.5893.00415. Polish.


Poor Linkage to Care Despite Significant Improvement in Access to Early cART in Central Poland - Data from Test and Keep in Care (TAK) Project.

Kowalska JD, Shepherd L, Ankiersztejn-Bartczak M, Cybula A, Czeszko-Paprocka H, Firląg-Burkacka E, Mocroft A, Horban A.

PLoS One. 2016 Oct 6;11(10):e0162739. doi: 10.1371/journal.pone.0162739. eCollection 2016.


Soil pollution indices conditioned by medieval metallurgical activity - A case study from Krakow (Poland).

Kowalska J, Mazurek R, Gąsiorek M, Setlak M, Zaleski T, Waroszewski J.

Environ Pollut. 2016 Nov;218:1023-1036. doi: 10.1016/j.envpol.2016.08.053. Epub 2016 Aug 27.


Euroguidelines in Central and Eastern Europe (ECEE) conference and the Warsaw Declaration - a comprehensive meeting report.

Kowalska JD, Oprea C, de Witt S, Pozniak A, Gökengin D, Youle M, Lundgren JD, Horban A; ECEE Network Group.

HIV Med. 2017 May;18(5):370-375. doi: 10.1111/hiv.12436. Epub 2016 Aug 24.


Evaluation of Exercise Tolerance in Dialysis Patients Performing Tai Chi Training: Preliminary Study.

Dziubek W, Bulińska K, Kusztal M, Kowalska J, Rogowski Ł, Zembroń-Łacny A, Gołębiowski T, Ochmann B, Pawlaczyk W, Klinger M, Woźniewski M.

Evid Based Complement Alternat Med. 2016;2016:5672580. doi: 10.1155/2016/5672580. Epub 2016 Jul 28.


Renal Impairment and Cardiovascular Disease in HIV-Positive Individuals: The D:A:D Study.

Ryom L, Lundgren JD, Ross M, Kirk O, Law M, Morlat P, Fontas E, Smit C, Fux CA, Hatleberg CI, de Wit S, Sabin CA, Mocroft A; D:A:D Study Group.

J Infect Dis. 2016 Oct 15;214(8):1212-20. doi: 10.1093/infdis/jiw342. Epub 2016 Aug 2.


Nephrology consultations incorporated into HIV care - non-compliance is an important issue.

Matłosz B, Firląg-Burkacka E, Horban A, Kowalska JD.

AIDS Care. 2017 Feb;29(2):226-230. Epub 2016 Jul 22.


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