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Items: 1 to 50 of 90

1.

The mechanistic insight of a specific interaction between 15d-Prostaglandin-J2 and eIF4A suggests an evolutionary conserved role across species.

Yun SJ, Kim H, Jung SH, Kim JH, Ryu JE, Singh NJ, Jeon J, Han JK, Kim CH, Kim S, Jang SK, Kim WJ.

Biol Open. 2018 Oct 3. pii: bio.035402. doi: 10.1242/bio.035402. [Epub ahead of print]

2.

Saigas on the brink: Multidisciplinary analysis of the factors influencing mass mortality events.

Kock RA, Orynbayev M, Robinson S, Zuther S, Singh NJ, Beauvais W, Morgan ER, Kerimbayev A, Khomenko S, Martineau HM, Rystaeva R, Omarova Z, Wolfs S, Hawotte F, Radoux J, Milner-Gulland EJ.

Sci Adv. 2018 Jan 17;4(1):eaao2314. doi: 10.1126/sciadv.aao2314. eCollection 2018 Jan.

3.

Density dependent re-tuning of autoreactive T cells alleviates their pathogenicity in a lymphopenic environment.

Chuang E, Augustine M, Jung M, Schwartz RH, Singh NJ.

Immunol Lett. 2017 Dec;192:61-71. doi: 10.1016/j.imlet.2017.10.005. Epub 2017 Oct 31.

PMID:
29111199
4.

Mechanisms by which Porphyromonas gingivalis evades innate immunity.

Abdi K, Chen T, Klein BA, Tai AK, Coursen J, Liu X, Skinner J, Periasamy S, Choi Y, Kessler BM, Palmer RJ, Gittis A, Matzinger P, Duncan MJ, Singh NJ.

PLoS One. 2017 Aug 3;12(8):e0182164. doi: 10.1371/journal.pone.0182164. eCollection 2017.

5.

Sublethal Lead Exposure Alters Movement Behavior in Free-Ranging Golden Eagles.

Ecke F, Singh NJ, Arnemo JM, Bignert A, Helander B, Berglund ÅMM, Borg H, Bröjer C, Holm K, Lanzone M, Miller T, Nordström Å, Räikkönen J, Rodushkin I, Ågren E, Hörnfeldt B.

Environ Sci Technol. 2017 May 16;51(10):5729-5736. doi: 10.1021/acs.est.6b06024. Epub 2017 Apr 26.

6.

Quantifying long-term plant community dynamics with movement models: implications for ecological resilience.

Bagchi S, Singh NJ, Briske DD, Bestelmeyer BT, McClaran MP, Murthy K.

Ecol Appl. 2017 Jul;27(5):1514-1528. doi: 10.1002/eap.1544. Epub 2017 May 30.

PMID:
28370777
7.

Hepatitis E virus: A leading cause of waterborne viral hepatitis in Northwest Districts of Punjab, India.

Kaur M, Sidhu SK, Singh K, Devi P, Kaur M, Singh NJ.

J Lab Physicians. 2017 Apr-Jun;9(2):121-124. doi: 10.4103/0974-2727.199636.

8.

Historical range, extirpation and prospects for reintroduction of saigas in China.

Cui S, Milner-Gulland EJ, Singh NJ, Chu H, Li C, Chen J, Jiang Z.

Sci Rep. 2017 Mar 9;7:44200. doi: 10.1038/srep44200.

9.

Habitat-performance relationships of a large mammal on a predator-free island dominated by humans.

Allen AM, Dorey A, Malmsten J, Edenius L, Ericsson G, Singh NJ.

Ecol Evol. 2016 Dec 20;7(1):305-319. doi: 10.1002/ece3.2594. eCollection 2017 Jan.

10.

Physiological reactions to capture in hibernating brown bears.

Evans AL, Singh NJ, Fuchs B, Blanc S, Friebe A, Laske TG, Frobert O, Swenson JE, Arnemo JM.

Conserv Physiol. 2016 Dec 15;4(1):cow061. eCollection 2016.

11.

Self-reactivity as the necessary cost of maintaining a diverse memory T-cell repertoire.

Singh NJ.

Pathog Dis. 2016 Oct;74(7). pii: ftw092. Epub 2016 Sep 11. Review.

12.

Quantifying Migration Behaviour Using Net Squared Displacement Approach: Clarifications and Caveats.

Singh NJ, Allen AM, Ericsson G.

PLoS One. 2016 Mar 3;11(3):e0149594. doi: 10.1371/journal.pone.0149594. eCollection 2016.

13.

Drivers of hibernation in the brown bear.

Evans AL, Singh NJ, Friebe A, Arnemo JM, Laske TG, Fröbert O, Swenson JE, Blanc S.

Front Zool. 2016 Feb 11;13:7. doi: 10.1186/s12983-016-0140-6. eCollection 2016.

14.

Simultaneous Triple Primary Head and Neck Malignancies: A Rare Case Report.

Singh NJ, Tripathy N, Roy P, Manikantan K, Arun P.

Head Neck Pathol. 2016 Jun;10(2):233-6. doi: 10.1007/s12105-015-0664-7. Epub 2015 Oct 17.

15.

Making many from few: IL-12p40 as a model for the combinatorial assembly of heterodimeric cytokines.

Abdi K, Singh NJ.

Cytokine. 2015 Nov;76(1):53-7. doi: 10.1016/j.cyto.2015.07.026. Epub 2015 Aug 1. Review.

16.

Toward a mechanistic understanding of animal migration: incorporating physiological measurements in the study of animal movement.

Jachowski DS, Singh NJ.

Conserv Physiol. 2015 Aug 5;3(1):cov035. doi: 10.1093/conphys/cov035. eCollection 2015.

17.

Density functional theory based study of molecular interactions, recognition, engineering, and quantum transport in π molecular systems.

Cho Y, Cho WJ, Youn IS, Lee G, Singh NJ, Kim KS.

Acc Chem Res. 2014 Nov 18;47(11):3321-30. doi: 10.1021/ar400326q. Epub 2014 Oct 22.

PMID:
25338296
18.

Changing motivations during migration: linking movement speed to reproductive status in a migratory large mammal.

Singh NJ, Ericsson G.

Biol Lett. 2014 Jun;10(6). pii: 20140379. doi: 10.1098/rsbl.2014.0379.

19.

Free IL-12p40 monomer is a polyfunctional adaptor for generating novel IL-12-like heterodimers extracellularly.

Abdi K, Singh NJ, Spooner E, Kessler BM, Radaev S, Lantz L, Xiao TS, Matzinger P, Sun PD, Ploegh HL.

J Immunol. 2014 Jun 15;192(12):6028-36. doi: 10.4049/jimmunol.1400159. Epub 2014 May 12.

20.

Partial migration and transient coexistence of migrants and residents in animal populations.

Singh NJ, Leonardsson K.

PLoS One. 2014 Apr 10;9(4):e94750. doi: 10.1371/journal.pone.0094750. eCollection 2014.

21.

Novel ionophores with 2n-crown-n topology: anion sensing via pure aliphatic C-H···anion hydrogen bonding.

Shi G, Gadhe CG, Park SW, Kim KS, Kang J, Seema H, Singh NJ, Cho SJ.

Org Lett. 2014 Jan 17;16(2):334-7. doi: 10.1021/ol402819m. Epub 2013 Dec 31.

PMID:
24377324
22.

Prevalence of hepatitis E and hepatitis B dual infection in North India (Delhi).

Singh NJ, Kumari A, Catanzaro R, Marotta F.

Acta Biomed. 2012 Dec;83(3):197-201.

PMID:
23762995
23.

Calix[n]imidazolium as a new class of positively charged homo-calix compounds.

Chun Y, Singh NJ, Hwang IC, Lee JW, Yu SU, Kim KS.

Nat Commun. 2013;4:1797. doi: 10.1038/ncomms2758.

24.

From migration to nomadism: movement variability in a northern ungulate across its latitudinal range.

Singh NJ, Börger L, Dettki H, Bunnefeld N, Ericsson G.

Ecol Appl. 2012 Oct;22(7):2007-20.

PMID:
23210316
25.

Subsets of nonclonal neighboring CD4+ T cells specifically regulate the frequency of individual antigen-reactive T cells.

Singh NJ, Bando JK, Schwartz RH.

Immunity. 2012 Oct 19;37(4):735-46. doi: 10.1016/j.immuni.2012.08.008. Epub 2012 Sep 27.

26.

At low precursor frequencies, the T-cell response to chronic self-antigen results in anergy without deletion.

Steinert EM, Schwartz RH, Singh NJ.

Eur J Immunol. 2012 Nov;42(11):2875-80. doi: 10.1002/eji.201242518. Epub 2012 Sep 12.

27.

Development and tolerization of hyperacute rejection in a transgenic mouse graft versus host model.

Oh S, Schwartz RH, Singh NJ.

Transplantation. 2012 Aug 15;94(3):234-40. doi: 10.1097/TP.0b013e31825ccb91.

28.

Lipopolysaccharide-activated dendritic cells: "exhausted" or alert and waiting?

Abdi K, Singh NJ, Matzinger P.

J Immunol. 2012 Jun 15;188(12):5981-9. doi: 10.4049/jimmunol.1102868. Epub 2012 May 4.

29.

Anion Binding by Electron-Deficient Arenes Based on Complementary Geometry and Charge Distribution.

Kim DY, Geronimo I, Singh NJ, Lee HM, Kim KS.

J Chem Theory Comput. 2012 Jan 10;8(1):274-80. doi: 10.1021/ct200663x. Epub 2011 Dec 8.

PMID:
26592888
30.

Intercalation of Transition Metals into Stacked Benzene Rings: A Model Study of the Intercalation of Transition Metals into Bilayered Graphene.

Youn IS, Kim DY, Singh NJ, Park SW, Youn J, Kim KS.

J Chem Theory Comput. 2012 Jan 10;8(1):99-105. doi: 10.1021/ct200661p. Epub 2011 Dec 9.

PMID:
26592872
31.

How Different Are Aromatic π Interactions from Aliphatic π Interactions and Non-π Stacking Interactions?

Kim KS, Karthikeyan S, Singh NJ.

J Chem Theory Comput. 2011 Nov 8;7(11):3471-7. doi: 10.1021/ct200586g. Epub 2011 Sep 27.

PMID:
26598246
32.

NH4(+) Resides Inside the Water 20-mer Cage As Opposed to H3O(+), Which Resides on the Surface: A First Principles Molecular Dynamics Simulation Study.

Willow SY, Singh NJ, Kim KS.

J Chem Theory Comput. 2011 Nov 8;7(11):3461-5. doi: 10.1021/ct200486c. Epub 2011 Oct 18.

PMID:
26598245
33.

cyclo-Bis(urea-3,6-dichlorocarbazole) as a chromogenic and fluorogenic receptor for anions and a selective sensor of zinc and copper cations.

Ahmed N, Geronimo I, Hwang IC, Singh NJ, Kim KS.

Chemistry. 2011 Jul 25;17(31):8542-8. doi: 10.1002/chem.201100243. Epub 2011 Jun 15. No abstract available.

PMID:
21678506
34.

Thermally stable intermolecular proton bonds in polyaromatic aldehyde crystals.

Heo SW, Hwang IC, Chun Y, Lee JW, Singh NJ, Kim SB, Kim KS.

Chem Asian J. 2011 Aug 1;6(8):2055-61. doi: 10.1002/asia.201100130. Epub 2011 May 27.

PMID:
21626707
35.

Mechanistic studies on the oxidation of ascorbic acid and hydroquinone by a {Mn4O6}4+ core in aqueous media.

Chakraborty M, Singh NJ, Mandal PC, Das S, Mukhopadhyay S.

J Phys Chem A. 2011 May 19;115(19):4882-93. doi: 10.1021/jp202690a. Epub 2011 Apr 25.

PMID:
21517065
36.

H2-Binding by Neutral and Multiply Charged Titaniums: Hydrogen Storage Capacity of Titanium Mono- and Dications.

Lee HM, Kim DY, Pak C, Singh NJ, Kim KS.

J Chem Theory Comput. 2011 Apr 12;7(4):969-78. doi: 10.1021/ct1007444. Epub 2011 Mar 16.

PMID:
26606346
37.

Can Electron-Rich π Systems Bind Anions?

Geronimo I, Singh NJ, Kim KS.

J Chem Theory Comput. 2011 Apr 12;7(4):825-9. doi: 10.1021/ct100686e. Epub 2011 Feb 28.

PMID:
26606334
38.

Primary benign hypergammaglobulinemic purpura of Waldenstrom masquerading as disseminated Schamberg's purpura.

Nikam BP, Singh NJ, Shetty DD.

Indian J Dermatol Venereol Leprol. 2011 Mar-Apr;77(2):205-8. doi: 10.4103/0378-6323.77470. No abstract available.

39.

Antigen-stimulated CD4 T-cell expansion is inversely and log-linearly related to precursor number.

Quiel J, Caucheteux S, Laurence A, Singh NJ, Bocharov G, Ben-Sasson SZ, Grossman Z, Paul WE.

Proc Natl Acad Sci U S A. 2011 Feb 22;108(8):3312-7. doi: 10.1073/pnas.1018525108. Epub 2011 Feb 3.

40.

Induction-driven stabilization of the anion-π interaction in electron-rich aromatics as the key to fluoride inclusion in imidazolium-cage receptors.

Xu Z, Singh NJ, Kim SK, Spring DR, Kim KS, Yoon J.

Chemistry. 2011 Jan 24;17(4):1163-70. doi: 10.1002/chem.201002105. Epub 2010 Dec 13.

PMID:
21243682
41.

Quencher-free molecular beacon: Enhancement of the signal-to-background ratio with graphene oxide.

Yi JW, Park J, Singh NJ, Lee IJ, Kim KS, Kim BH.

Bioorg Med Chem Lett. 2011 Jan 15;21(2):704-6. doi: 10.1016/j.bmcl.2010.12.004. Epub 2010 Dec 7.

PMID:
21194937
42.

Structural basis of triclosan resistance.

Singh NJ, Shin D, Lee HM, Kim HT, Chang HJ, Cho JM, Kim KS, Ro S.

J Struct Biol. 2011 Apr;174(1):173-9. doi: 10.1016/j.jsb.2010.11.008. Epub 2010 Nov 19.

PMID:
21094257
43.

Differences in structure, energy, and spectrum between neutral, protonated, and deprotonated phenol dimers: comparison of various density functionals with ab initio theory.

Kołaski M, Kumar A, Singh NJ, Kim KS.

Phys Chem Chem Phys. 2011 Jan 21;13(3):991-1001. doi: 10.1039/c003008b. Epub 2010 Nov 9.

PMID:
21063580
44.

Antigen-activated T cells induce IL-12p75 production from dendritic cells in an IFN-γ-independent manner.

Abdi K, Singh NJ.

Scand J Immunol. 2010 Dec;72(6):511-21. doi: 10.1111/j.1365-3083.2010.02467.x.

45.

A radical polymer as a two-dimensional organic half metal.

Lee EC, Choi YC, Kim WY, Singh NJ, Lee S, Shim JH, Kim KS.

Chemistry. 2010 Oct 25;16(40):12141-6. doi: 10.1002/chem.201000858.

PMID:
20839182
46.

Chiral transformation in protonated and deprotonated adipic acids through multistep internal proton transfer.

Min SK, Park M, Singh NJ, Lee HM, Lee EC, Kim KS, Lagutschenkov A, Niedner-Schatteburg G.

Chemistry. 2010 Sep 10;16(34):10373-9. doi: 10.1002/chem.200903355.

PMID:
20652911
47.

How Different are Electron-Rich and Electron-Deficient π Interactions?

Geronimo I, Lee EC, Singh NJ, Kim KS.

J Chem Theory Comput. 2010 Jul 13;6(7):1931-4. doi: 10.1021/ct100182u.

PMID:
26615922
48.

Aromatic pi-pi interaction mediated by a metal atom: structure and ionization of the bis(eta(6)-benzene)chromium-benzene cluster.

Han S, Singh NJ, Kang TY, Choi KW, Choi S, Baek SJ, Kim KS, Kim SK.

Phys Chem Chem Phys. 2010 Jul 21;12(27):7648-53. doi: 10.1039/b923929d. Epub 2010 Jun 4.

PMID:
20523949
49.

Self-assembled thermally highly stable 1-dimensional proton arrays.

Hwang IC, Heo SW, Singh NJ, Lee JW, Chun Y, Baek SB, Jin KS, Ree M, Lee HC, Kim SB, Kim KS.

J Phys Chem B. 2010 Jun 3;114(21):7216-21. doi: 10.1021/jp101990f.

PMID:
20446751
50.

Intriguing pi(+)-pi Interaction in crystal packing.

Das A, Jana AD, Seth SK, Dey B, Choudhury SR, Kar T, Mukhopadhyay S, Singh NJ, Hwang IC, Kim KS.

J Phys Chem B. 2010 Apr 1;114(12):4166-70. doi: 10.1021/jp910129u.

PMID:
20218591

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