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Items: 1 to 50 of 67

1.

Publisher Correction: Hydrostatic pressure and the actomyosin cortex drive mitotic cell rounding.

Stewart MP, Helenius J, Toyoda Y, Ramanathan SP, Muller DJ, Hyman AA.

Nature. 2019 Jul;571(7764):E5. doi: 10.1038/s41586-019-1327-8.

PMID:
31243360
2.

Acid-suppressive medications and risk of pneumonia in acute stroke patients: A systematic review and meta-analysis.

Marchina S, Doros G, Modak J, Helenius J, Aycock DM, Kumar S.

J Neurol Sci. 2019 May 15;400:122-128. doi: 10.1016/j.jns.2019.02.041. Epub 2019 Mar 13.

PMID:
30927619
3.

Progression of White Matter Injury After Intracerebral Hemorrhage: A Magnetic Resonance Imaging Study.

Wang D, Norton C, Helenius J, Xu X, Liu M, Selim M, Lioutas VA.

World Neurosurg. 2019 Jun;126:e534-e544. doi: 10.1016/j.wneu.2019.02.089. Epub 2019 Mar 1.

PMID:
30831290
4.

Spatiotemporally Controlled Myosin Relocalization and Internal Pressure Generate Sibling Cell Size Asymmetry.

Pham TT, Monnard A, Helenius J, Lund E, Lee N, Müller DJ, Cabernard C.

iScience. 2019 Mar 29;13:9-19. doi: 10.1016/j.isci.2019.02.002. Epub 2019 Feb 6.

5.

Cerebral small vessel disease burden and functional and radiographic outcomes in intracerebral hemorrhage.

Lioutas VA, Wu B, Norton C, Helenius J, Modak J, Selim M.

J Neurol. 2018 Dec;265(12):2803-2814. doi: 10.1007/s00415-018-9059-5. Epub 2018 Sep 21.

PMID:
30242743
6.

Oscillatory Switches of Dorso-Ventral Polarity in Cells Confined between Two Surfaces.

Helenius J, Ecke M, Müller DJ, Gerisch G.

Biophys J. 2018 Jul 3;115(1):150-162. doi: 10.1016/j.bpj.2018.05.025.

7.

Atrial fibrillation is associated with anterior predominant white matter lesions in patients presenting with embolic stroke.

Mayasi Y, Helenius J, McManus DD, Goddeau RP Jr, Jun-O'Connell AH, Moonis M, Henninger N.

J Neurol Neurosurg Psychiatry. 2018 Jan;89(1):6-13. doi: 10.1136/jnnp-2016-315457. Epub 2017 May 27.

8.

Assessment of the Predictive Validity of Etiologic Stroke Classification.

Arsava EM, Helenius J, Avery R, Sorgun MH, Kim GM, Pontes-Neto OM, Park KY, Rosand J, Vangel M, Ay H.

JAMA Neurol. 2017 Apr 1;74(4):419-426. doi: 10.1001/jamaneurol.2016.5815.

9.

αV-class integrins exert dual roles on α5β1 integrins to strengthen adhesion to fibronectin.

Bharadwaj M, Strohmeyer N, Colo GP, Helenius J, Beerenwinkel N, Schiller HB, Fässler R, Müller DJ.

Nat Commun. 2017 Jan 27;8:14348. doi: 10.1038/ncomms14348.

10.

White Matter Hyperintensity-Adjusted Critical Infarct Thresholds to Predict a Favorable 90-Day Outcome.

Patti J, Helenius J, Puri AS, Henninger N.

Stroke. 2016 Oct;47(10):2526-33. doi: 10.1161/STROKEAHA.116.013982. Epub 2016 Sep 15.

11.

White matter hyperintensity lesion burden is associated with the infarct volume and 90-day outcome in small subcortical infarcts.

Helenius J, Mayasi Y, Henninger N.

Acta Neurol Scand. 2017 May;135(5):585-592. doi: 10.1111/ane.12670. Epub 2016 Aug 29.

12.

Time to Presentation Is Associated with Clinical Outcome in Hemispheric Stroke Patients Deemed Ineligible for Recanalization Therapy.

Mayasi Y, Helenius J, Goddeau RP Jr, Moonis M, Henninger N.

J Stroke Cerebrovasc Dis. 2016 Oct;25(10):2373-9. doi: 10.1016/j.jstrokecerebrovasdis.2016.05.036. Epub 2016 Jun 14.

13.

Atrial Fibrillation Is Associated With a Worse 90-Day Outcome Than Other Cardioembolic Stroke Subtypes.

Henninger N, Goddeau RP Jr, Karmarkar A, Helenius J, McManus DD.

Stroke. 2016 Jun;47(6):1486-92. doi: 10.1161/STROKEAHA.116.012865. Epub 2016 May 5.

14.

A glucose-starvation response regulates the diffusion of macromolecules.

Joyner RP, Tang JH, Helenius J, Dultz E, Brune C, Holt LJ, Huet S, Müller DJ, Weis K.

Elife. 2016 Mar 22;5. pii: e09376. doi: 10.7554/eLife.09376.

15.

Impact of Leukoaraiosis Burden on Hemispheric Lateralization of the National Institutes of Health Stroke Scale Deficit in Acute Ischemic Stroke.

Helenius J, Goddeau RP Jr, Moonis M, Henninger N.

Stroke. 2016 Jan;47(1):24-30. doi: 10.1161/STROKEAHA.115.011771. Epub 2015 Nov 10. Erratum in: Stroke. 2016 Jan;47(1):e22.

PMID:
26556825
16.

Sensitivity to acute cerebral ischemic injury in migraineurs: A retrospective case-control study.

Mawet J, Eikermann-Haerter K, Park KY, Helenius J, Daneshmand A, Pearlman L, Avery R, Negro A, Velioglu M, Arsava EM, Ay H, Ayata C.

Neurology. 2015 Dec 1;85(22):1945-9. doi: 10.1212/WNL.0000000000002166. Epub 2015 Nov 4.

17.

Response to Letter Regarding Article, "Leukoaraiosis Burden Significantly Modulates the Association Between Infarct Volume and National Institutes of Health Stroke Scale in Ischemic Stroke".

Helenius J, Henninger N.

Stroke. 2015 Aug;46(8):e197. doi: 10.1161/STROKEAHA.115.010312. Epub 2015 Jul 7. No abstract available.

PMID:
26152295
18.

Leukoaraiosis Burden Significantly Modulates the Association Between Infarct Volume and National Institutes of Health Stroke Scale in Ischemic Stroke.

Helenius J, Henninger N.

Stroke. 2015 Jul;46(7):1857-63. doi: 10.1161/STROKEAHA.115.009258. Epub 2015 May 21.

PMID:
25999386
19.

Increasing throughput of AFM-based single cell adhesion measurements through multisubstrate surfaces.

Yu M, Strohmeyer N, Wang J, Müller DJ, Helenius J.

Beilstein J Nanotechnol. 2015 Jan 14;6:157-66. doi: 10.3762/bjnano.6.15. eCollection 2015.

20.

In PC3 prostate cancer cells ephrin receptors crosstalk to β1-integrins to strengthen adhesion to collagen type I.

Yu M, Wang J, Muller DJ, Helenius J.

Sci Rep. 2015 Feb 3;5:8206. doi: 10.1038/srep08206.

21.

Cdk1-dependent mitotic enrichment of cortical myosin II promotes cell rounding against confinement.

Ramanathan SP, Helenius J, Stewart MP, Cattin CJ, Hyman AA, Muller DJ.

Nat Cell Biol. 2015 Feb;17(2):148-59. doi: 10.1038/ncb3098. Epub 2015 Jan 26.

PMID:
25621953
22.

Quantification of surface tension and internal pressure generated by single mitotic cells.

Fischer-Friedrich E, Hyman AA, Jülicher F, Müller DJ, Helenius J.

Sci Rep. 2014 Aug 29;4:6213. doi: 10.1038/srep06213.

23.

Dynamic coupling of ALCAM to the actin cortex strengthens cell adhesion to CD6.

Te Riet J, Helenius J, Strohmeyer N, Cambi A, Figdor CG, Müller DJ.

J Cell Sci. 2014 Apr 1;127(Pt 7):1595-606. doi: 10.1242/jcs.141077. Epub 2014 Feb 4.

24.

Extensive leukoaraiosis is associated with high early risk of recurrence after ischemic stroke.

Kim GM, Park KY, Avery R, Helenius J, Rost N, Rosand J, Rosen B, Ay H.

Stroke. 2014 Feb;45(2):479-85. doi: 10.1161/STROKEAHA.113.003004. Epub 2013 Dec 26.

PMID:
24370756
25.

Wedged AFM-cantilevers for parallel plate cell mechanics.

Stewart MP, Hodel AW, Spielhofer A, Cattin CJ, Müller DJ, Helenius J.

Methods. 2013 Apr 1;60(2):186-94. doi: 10.1016/j.ymeth.2013.02.015. Epub 2013 Mar 6.

PMID:
23473778
26.

Kinetic, energetic, and mechanical differences between dark-state rhodopsin and opsin.

Kawamura S, Gerstung M, Colozo AT, Helenius J, Maeda A, Beerenwinkel N, Park PS, Müller DJ.

Structure. 2013 Mar 5;21(3):426-37. doi: 10.1016/j.str.2013.01.011. Epub 2013 Feb 21.

27.

Concurrent acute brain infarcts in patients with monocular visual loss.

Helenius J, Arsava EM, Goldstein JN, Cestari DM, Buonanno FS, Rosen BR, Ay H.

Ann Neurol. 2012 Aug;72(2):286-93. doi: 10.1002/ana.23597.

28.

Five challenges to bringing single-molecule force spectroscopy into living cells.

Dufrêne YF, Evans E, Engel A, Helenius J, Gaub HE, Müller DJ.

Nat Methods. 2011 Feb;8(2):123-7. doi: 10.1038/nmeth0211-123.

PMID:
21278722
29.

Hydrostatic pressure and the actomyosin cortex drive mitotic cell rounding.

Stewart MP, Helenius J, Toyoda Y, Ramanathan SP, Muller DJ, Hyman AA.

Nature. 2011 Jan 13;469(7329):226-30. doi: 10.1038/nature09642. Epub 2011 Jan 2. Erratum in: Nature. 2019 Jul;571(7764):E5.

PMID:
21196934
30.

An extensive gastroenteritis outbreak after drinking-water contamination by sewage effluent, Finland.

Laine J, Huovinen E, Virtanen MJ, Snellman M, Lumio J, Ruutu P, Kujansuu E, Vuento R, Pitkänen T, Miettinen I, Herrala J, Lepistö O, Antonen J, Helenius J, Hänninen ML, Maunula L, Mustonen J, Kuusi M; Pirkanmaa Waterborne Outbreak Study Group.

Epidemiol Infect. 2011 Jul;139(7):1105-13. doi: 10.1017/S0950268810002141. Epub 2010 Sep 15.

PMID:
20843387
31.

Quantifying cellular adhesion to extracellular matrix components by single-cell force spectroscopy.

Friedrichs J, Helenius J, Muller DJ.

Nat Protoc. 2010 Jul;5(7):1353-61. doi: 10.1038/nprot.2010.89. Epub 2010 Jul 1.

PMID:
20595963
32.

Microtubule dynamics reconstituted in vitro and imaged by single-molecule fluorescence microscopy.

Gell C, Bormuth V, Brouhard GJ, Cohen DN, Diez S, Friel CT, Helenius J, Nitzsche B, Petzold H, Ribbe J, Schäffer E, Stear JH, Trushko A, Varga V, Widlund PO, Zanic M, Howard J.

Methods Cell Biol. 2010;95:221-45. doi: 10.1016/S0091-679X(10)95013-9. Review.

PMID:
20466138
33.

A "force buffer" protecting immunoglobulin titin.

Nunes JM, Hensen U, Ge L, Lipinsky M, Helenius J, Grubmüller H, Muller DJ.

Angew Chem Int Ed Engl. 2010 May 3;49(20):3528-31. doi: 10.1002/anie.200906388. No abstract available.

PMID:
20354971
34.

Stimulated single-cell force spectroscopy to quantify cell adhesion receptor crosstalk.

Friedrichs J, Helenius J, Müller DJ.

Proteomics. 2010 Apr;10(7):1455-62. doi: 10.1002/pmic.200900724.

PMID:
20127696
35.

Actomyosin contractility controls cell surface area of oligodendrocytes.

Kippert A, Fitzner D, Helenius J, Simons M.

BMC Cell Biol. 2009 Sep 25;10:71. doi: 10.1186/1471-2121-10-71.

36.

Force probing surfaces of living cells to molecular resolution.

Müller DJ, Helenius J, Alsteens D, Dufrêne YF.

Nat Chem Biol. 2009 Jun;5(6):383-90. doi: 10.1038/nchembio.181. Review.

PMID:
19448607
37.

Adult cervicocerebral artery dissection: a single-center study of 301 Finnish patients.

Metso TM, Metso AJ, Salonen O, Haapaniemi E, Putaala J, Artto V, Helenius J, Kaste M, Tatlisumak T.

Eur J Neurol. 2009 Jun;16(6):656-61. doi: 10.1111/j.1468-1331.2009.02535.x. Epub 2009 Feb 10.

PMID:
19220449
38.

Ischaemic stroke patients with heterozygous factor V Leiden present with multiple brain infarctions and widespread atherothrombotic disease.

Haapaniemi E, Helenius J, Jakovljević D, Soinne L, Syrjälä M, Kaste M, Lassila R, Tatlisumak T.

Thromb Haemost. 2009 Jan;101(1):145-50.

PMID:
19132201
39.

A bond for a lifetime: employing membrane nanotubes from living cells to determine receptor-ligand kinetics.

Krieg M, Helenius J, Heisenberg CP, Muller DJ.

Angew Chem Int Ed Engl. 2008;47(50):9775-7. doi: 10.1002/anie.200803552. No abstract available.

PMID:
19035533
40.

The effect of severe carotid occlusive disease and its surgical treatment on cognitive functions of the brain.

Soinne L, Helenius J, Tikkala I, Saimanen E, Salonen O, Hietanen M, Lindsberg PJ, Kaste M, Tatlisumak T.

Brain Cogn. 2009 Mar;69(2):353-9. doi: 10.1016/j.bandc.2008.08.010. Epub 2008 Sep 26.

PMID:
18823689
41.

Galectin-3 regulates integrin alpha2beta1-mediated adhesion to collagen-I and -IV.

Friedrichs J, Manninen A, Muller DJ, Helenius J.

J Biol Chem. 2008 Nov 21;283(47):32264-72. doi: 10.1074/jbc.M803634200. Epub 2008 Sep 19.

42.

TPA primes alpha2beta1 integrins for cell adhesion.

Tulla M, Helenius J, Jokinen J, Taubenberger A, Müller DJ, Heino J.

FEBS Lett. 2008 Oct 15;582(23-24):3520-4. doi: 10.1016/j.febslet.2008.09.022. Epub 2008 Sep 18. Erratum in: FEBS Lett. 2008 Nov 26;582(28):3966.

43.

Transducer binding establishes localized interactions to tune sensory rhodopsin II.

Cisneros DA, Oberbarnscheidt L, Pannier A, Klare JP, Helenius J, Engelhard M, Oesterhelt F, Muller DJ.

Structure. 2008 Aug 6;16(8):1206-13. doi: 10.1016/j.str.2008.04.014.

44.

Single-cell force spectroscopy.

Helenius J, Heisenberg CP, Gaub HE, Muller DJ.

J Cell Sci. 2008 Jun 1;121(11):1785-91. doi: 10.1242/jcs.030999. Review.

45.

Straight GDP-tubulin protofilaments form in the presence of taxol.

Elie-Caille C, Severin F, Helenius J, Howard J, Muller DJ, Hyman AA.

Curr Biol. 2007 Oct 23;17(20):1765-70. Epub 2007 Oct 4.

46.

Contributions of galectin-3 and -9 to epithelial cell adhesion analyzed by single cell force spectroscopy.

Friedrichs J, Torkko JM, Helenius J, Teräväinen TP, Füllekrug J, Muller DJ, Simons K, Manninen A.

J Biol Chem. 2007 Oct 5;282(40):29375-83. Epub 2007 Aug 3.

47.

Treatment of leukoaraiosis: a futuristic view.

Helenius J, Tatlisumak T.

Curr Drug Targets. 2007 Jul;8(7):839-45. Review.

PMID:
17630937
48.

Prognosis and safety of anticoagulation in intracranial artery dissections in adults.

Metso TM, Metso AJ, Helenius J, Haapaniemi E, Salonen O, Porras M, Hernesniemi J, Kaste M, Tatlisumak T.

Stroke. 2007 Jun;38(6):1837-42. Epub 2007 May 10.

PMID:
17495218
49.

Serial measurements of plasma homocysteine levels in early and late phases of ischemic stroke.

Haapaniemi E, Helenius J, Soinne L, Syrjälä M, Kaste M, Tatlisumak T.

Eur J Neurol. 2007 Jan;14(1):12-7.

PMID:
17222107
50.

Yeast kinesin-8 depolymerizes microtubules in a length-dependent manner.

Varga V, Helenius J, Tanaka K, Hyman AA, Tanaka TU, Howard J.

Nat Cell Biol. 2006 Sep;8(9):957-62. Epub 2006 Aug 13.

PMID:
16906145

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