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Items: 1 to 50 of 145

1.

Role of BK human polyomavirus in cancer.

Levican J, Acevedo M, León O, Gaggero A, Aguayo F.

Infect Agent Cancer. 2018 Apr 5;13:12. doi: 10.1186/s13027-018-0182-9. eCollection 2018. Review.

2.

Primary surgery with or without postoperative radiotherapy in early stage squamous cell carcinoma in the anal canal and anal margin.

Leon O, Hagberg O, Johnsson A.

Acta Oncol. 2018 Mar 1:1-7. doi: 10.1080/0284186X.2018.1442931. [Epub ahead of print]

PMID:
29490558
3.

Differences in the internalization of self-inactivating VSVG-pseudotyped murine leukemia virus-based vectors in human and murine cells.

Acevedo ML, García-de Gracia F, Miranda-Cárdenas C, Soto-Rifo R, Aguayo F, León O.

J Virol Methods. 2018 May;255:14-22. doi: 10.1016/j.jviromet.2018.02.005. Epub 2018 Feb 6.

PMID:
29425681
4.

Modulation of the functional association between the HIV-1 intasome and the nucleosome by histone amino-terminal tails.

Benleulmi MS, Matysiak J, Robert X, Miskey C, Mauro E, Lapaillerie D, Lesbats P, Chaignepain S, Henriquez DR, Calmels C, Oladosu O, Thierry E, Leon O, Lavigne M, Andreola ML, Delelis O, Ivics Z, Ruff M, Gouet P, Parissi V.

Retrovirology. 2017 Nov 28;14(1):54. doi: 10.1186/s12977-017-0378-x.

5.

Upregulation of PIR gene expression induced by human papillomavirus E6 and E7 in epithelial oral and cervical cells.

Carrillo D, Muñoz JP, Huerta H, Leal G, Corvalán A, León O, Calaf GM, Urzúa U, Boccardo E, Tapia JC, Aguayo F.

Open Biol. 2017 Nov;7(11). pii: 170111. doi: 10.1098/rsob.170111.

6.

Infectious pancreatic necrosis virus enters CHSE-214 cells via macropinocytosis.

Levican J, Miranda-Cárdenas C, Soto-Rifo R, Aguayo F, Gaggero A, León O.

Sci Rep. 2017 Jun 8;7(1):3068. doi: 10.1038/s41598-017-03036-w.

7.

A Knowledge, Attitudes and Practices Survey Conducted Three Years after Halting Ivermectin Mass Treatment for Onchocerciasis in Guatemala.

Richards FO Jr, Klein RE, de León O, Mendizábal-Cabrera R, Morales AL, Cama V, Crovella CG, Díaz Espinoza CE, Morales Z, Sauerbrey M, Rizzo N.

PLoS Negl Trop Dis. 2016 Jun 24;10(6):e0004777. doi: 10.1371/journal.pntd.0004777. eCollection 2016 Jun.

8.

Phase I study of cetuximab in combination with 5-fluorouracil, mitomycin C and radiotherapy in patients with locally advanced anal cancer.

Leon O, Guren MG, Radu C, Gunnlaugsson A, Johnsson A.

Eur J Cancer. 2015 Dec;51(18):2740-6. doi: 10.1016/j.ejca.2015.08.029. Epub 2015 Nov 18.

PMID:
26597443
9.

One Hundred Years After Its Discovery in Guatemala by Rodolfo Robles, Onchocerca volvulus Transmission Has Been Eliminated from the Central Endemic Zone.

Richards F Jr, Rizzo N, Diaz Espinoza CE, Monroy ZM, Crovella Valdez CG, de Cabrera RM, de Leon O, Zea-Flores G, Sauerbrey M, Morales AL, Rios D, Unnasch TR, Hassan HK, Klein R, Eberhard M, Cupp E, Domínguez A.

Am J Trop Med Hyg. 2015 Dec;93(6):1295-304. doi: 10.4269/ajtmh.15-0364. Epub 2015 Oct 26.

10.

Arresting progressive atherosclerosis by immunization with an anti-glycosaminoglycan monoclonal antibody in apolipoprotein E-deficient mice.

Delgado-Roche L, Brito V, Acosta E, Pérez A, Fernández JR, Hernández-Matos Y, Griñán T, Soto Y, León OS, Marleau S, Vázquez AM.

Free Radic Biol Med. 2015 Dec;89:557-66. doi: 10.1016/j.freeradbiomed.2015.08.027. Epub 2015 Oct 8.

PMID:
26454078
11.

Viral infections in prostate carcinomas in Chilean patients.

Rodríguez H, Levican J, Muñoz JP, Carrillo D, Acevedo ML, Gaggero A, León O, Gheit T, Espinoza-Navarro O, Castillo J, Gallegos I, Tommasino M, Aguayo F.

Infect Agent Cancer. 2015 Sep 1;10:27. doi: 10.1186/s13027-015-0024-y. eCollection 2015.

12.

Assessment of Abilities and Comorbidities in Children With Cerebral Palsy.

Gabis LV, Tsubary NM, Leon O, Ashkenasi A, Shefer S.

J Child Neurol. 2015 Oct;30(12):1640-5. doi: 10.1177/0883073815576792. Epub 2015 Apr 8.

PMID:
25855688
13.

Tobacco smoke activates human papillomavirus 16 p97 promoter and cooperates with high-risk E6/E7 for oxidative DNA damage in lung cells.

Peña N, Carrillo D, Muñoz JP, Chnaiderman J, Urzúa U, León O, Tornesello ML, Corvalán AH, Soto-Rifo R, Aguayo F.

PLoS One. 2015 Apr 1;10(4):e0123029. doi: 10.1371/journal.pone.0123029. eCollection 2015.

14.

Intasome architecture and chromatin density modulate retroviral integration into nucleosome.

Benleulmi MS, Matysiak J, Henriquez DR, Vaillant C, Lesbats P, Calmels C, Naughtin M, Leon O, Skalka AM, Ruff M, Lavigne M, Andreola ML, Parissi V.

Retrovirology. 2015 Feb 7;12:13. doi: 10.1186/s12977-015-0145-9.

15.

Anal carcinoma - Survival and recurrence in a large cohort of patients treated according to Nordic guidelines.

Leon O, Guren M, Hagberg O, Glimelius B, Dahl O, Havsteen H, Naucler G, Svensson C, Tveit KM, Jakobsen A, Pfeiffer P, Wanderås E, Ekman T, Lindh B, Balteskard L, Frykholm G, Johnsson A.

Radiother Oncol. 2014 Dec;113(3):352-8. doi: 10.1016/j.radonc.2014.10.002.

PMID:
25499203
16.

Investigating fusion plasma instabilities in the Mega Amp Spherical Tokamak using mega electron volt proton emissions (invited).

Perez RV, Boeglin WU, Darrow DS, Cecconello M, Klimek I, Allan SY, Akers RJ, Keeling DL, McClements KG, Scannell R, Turnyanskiy M, Angulo A, Avila P, Leon O, Lopez C, Jones OM, Conway NJ, Michael CA.

Rev Sci Instrum. 2014 Nov;85(11):11D701. doi: 10.1063/1.4889736.

PMID:
25430211
17.

[Clinical and laboratory features of pheochromocytoma in a 52-year-old female patient].

Aranguren O, Mora IT, Cardosa M, León O, López MV, Portales R.

Medwave. 2014 Apr 22;14(3):e5942. doi: 10.5867/medwave.2014.03.5942. Spanish.

PMID:
25406866
18.

Goose Hemorrhagic polyomavirus detection in geese using real-time PCR assay.

Leon O, Corrand L, Bich TN, Le Minor O, Lemaire M, Guérin JL.

Avian Dis. 2013 Dec;57(4):797-9.

PMID:
24597124
19.

Crosslinking and mass spectrometry suggest that the isolated NTD domain dimer of Moloney murine leukemia virus integrase adopts a parallel arrangement in solution.

Henriquez DR, Zhao C, Zheng H, Arbildua JJ, Acevedo ML, Roth MJ, Leon O.

BMC Struct Biol. 2013 Jul 11;13:14. doi: 10.1186/1472-6807-13-14.

20.

Amphiphilic polymers bearing gluconolactone moieties: synthesis and long side-chain crystalline behavior.

Cerrada ML, Bordegé V, Muñoz-Bonilla A, León O, Cuervo-Rodríguez R, Sánchez-Chaves M, Fernández-García M.

Carbohydr Polym. 2013 May 15;94(2):755-64. doi: 10.1016/j.carbpol.2013.01.053. Epub 2013 Feb 10.

PMID:
23544630
21.

A survey of out-of-pocket expenditures for children with autism spectrum disorder in Israel.

Raz R, Lerner-Geva L, Leon O, Chodick G, Gabis LV.

J Autism Dev Disord. 2013 Oct;43(10):2295-302. doi: 10.1007/s10803-013-1782-2.

PMID:
23381487
22.

Ambient iron-mediated aeration (IMA) for water reuse.

Deng Y, Englehardt JD, Abdul-Aziz S, Bataille T, Cueto J, De Leon O, Wright ME, Gardinali P, Narayanan A, Polar J, Tomoyuki S.

Water Res. 2013 Feb 1;47(2):850-8. doi: 10.1016/j.watres.2012.11.005. Epub 2012 Nov 21.

23.

Research participation improves student's exam performance.

Gil-Gómez de Liaño B, León OG, Pascual-Ezama D.

Span J Psychol. 2012 Jul;15(2):544-50.

PMID:
22774428
24.

Response to nimodipine in ultradian bipolar cycling after amygdalohippocampectomy.

De León OA.

J Clin Psychopharmacol. 2012 Feb;32(1):146-8. doi: 10.1097/JCP.0b013e31823f9116. No abstract available.

PMID:
22217956
25.

Birnavirus-associated proventriculitis in French broiler chickens.

Marguerie J, Leon O, Albaric O, Guy JS, Guerin JL.

Vet Rec. 2011 Oct 8;169(15):394-6. doi: 10.1136/vr.d6412. No abstract available.

PMID:
21984631
26.

Expression of an Mg2+-dependent HIV-1 RNase H construct for drug screening.

Farias RV, Vargas DA, Castillo AE, Valenzuela B, Coté ML, Roth MJ, Leon O.

Antimicrob Agents Chemother. 2011 Oct;55(10):4735-41. doi: 10.1128/AAC.00658-11. Epub 2011 Jul 18.

27.

Case study of Tc-99m HMPAO brain SPECT imaging in a patient with hepatic encephalopathy and carotid artery stenosis.

Blend MJ, Rohany M, Jones-Martinez N, De Leon OA.

Clin Nucl Med. 2010 May;35(5):317-20. doi: 10.1097/RLU.0b013e3181d62515.

PMID:
20395702
28.

Role of the 207-218 peptide region of Moloney murine leukemia virus integrase in enzyme catalysis.

Acevedo ML, Arbildúa JJ, Monasterio O, Toledo H, León O.

Arch Biochem Biophys. 2010 Mar 1;495(1):28-34. doi: 10.1016/j.abb.2009.12.018. Epub 2009 Dec 21.

PMID:
20026028
29.

Waxing-and-waning catatonia after intermittent exposure to aripiprazole in a case of autism and bipolar disorder.

Shepherd J, Garza VM, De León OA.

J Clin Psychopharmacol. 2009 Oct;29(5):503-4. doi: 10.1097/JCP.0b013e3181b5494b. No abstract available.

PMID:
19745656
30.

Characterization of the long-terminal repeat single-strand tail-binding site of Moloney-MuLV integrase by crosslinking.

Vera J, Valenzuela B, Roth MJ, León O.

Biol Res. 2008;41(1):69-80. doi: /S0716-97602008000100009. Epub 2008 Aug 21.

31.

Differential expression analysis by cDNA-AFLP of Saccharum spp. after inoculation with the host pathogen Sporisorium scitamineum.

Lao M, Arencibia AD, Carmona ER, Acevedo R, Rodríguez E, León O, Santana I.

Plant Cell Rep. 2008 Jun;27(6):1103-11. doi: 10.1007/s00299-008-0524-y. Epub 2008 Apr 1.

PMID:
18379790
32.

Re: Results of multimodality treatment for 141 patients with brain arteriovenous malformations and seizures: factors associated with seizure incidence and seizure outcomes.

Falero RA, León OH.

Neurosurgery. 2005 Mar;56(3):E629. doi: 10.1227/01.NEU.0000155084.47379.89. No abstract available.

PMID:
18235263
33.

Re: Microsurgical keyhole approach for middle fossa arachnoid cyst fenestration.

Leòn OH, Falero RA, Arenas Rodrìguez IF, Palacio CL.

Neurosurgery. 2005 Mar;56(3):E629. doi: 10.1227/01.NEU.0000155088.70249.45. No abstract available.

PMID:
18235258
34.

Ozone therapy: clinical and basic evidence of its therapeutic potential.

Re L, Mawsouf MN, Menéndez S, León OS, Sánchez GM, Hernández F.

Arch Med Res. 2008 Jan;39(1):17-26. Epub 2007 Sep 29. Review.

PMID:
18067991
35.

Parvovirus B19 infection in Chile: markers of infection and immunity in patients with clinical symptoms.

Larrañaga C, León O, Díaz P, Miranda M, Norambuena X, Pérez M, Gaggero A.

J Med Virol. 2007 Dec;79(12):1927-34.

PMID:
17935173
36.

Intravenous valproate treatment of uncontrollable aggression: a case report.

Qalbani M, De León OA.

J Clin Psychopharmacol. 2007 Oct;27(5):529-31. No abstract available.

PMID:
17873699
37.

[Seroprevalence of IgG antibodies against parvovirus B19 among blood donors from Santiago, Chile].

Gaggero A, Rivera J, Calquín E, Larrañaga CE, León O, Díaz P, Gaggero N.

Rev Med Chil. 2007 Apr;135(4):443-8. Epub 2007 May 16. Spanish.

38.

Parvovirus B19 may have a role in the pathogenesis of juvenile idiopathic arthritis.

Gonzalez B, Larrañaga C, León O, Díaz P, Miranda M, Barría M, Gaggero A.

J Rheumatol. 2007 Jun;34(6):1336-40. Epub 2007 May 1.

PMID:
17477467
39.

Exogenous systemin has a contrasting effect on disease resistance in mycorrhizal tomato (Solanum lycopersicum) plants infected with necrotrophic or hemibiotrophic pathogens.

de la Noval B, Pérez E, Martínez B, León O, Martínez-Gallardo N, Délano-Frier J.

Mycorrhiza. 2007 Jul;17(5):449-460. doi: 10.1007/s00572-007-0122-9. Epub 2007 Mar 14.

PMID:
17356854
40.

Inhibition of fibroblast to myofibroblast transition by halofuginone contributes to the chemotherapy-mediated antitumoral effect.

Sheffer Y, Leon O, Pinthus JH, Nagler A, Mor Y, Genin O, Iluz M, Kawada N, Yoshizato K, Pines M.

Mol Cancer Ther. 2007 Feb;6(2):570-7. Epub 2007 Jan 31.

41.

Toll-like receptor 4 (TLR4) is required for protective immunity to larval Strongyloides stercoralis in mice.

Kerepesi LA, Hess JA, Leon O, Nolan TJ, Schad GA, Abraham D.

Microbes Infect. 2007 Jan;9(1):28-34. Epub 2006 Dec 6.

PMID:
17196865
42.

Post-ischaemic treatment with the cyclooxygenase-2 inhibitor nimesulide reduces blood-brain barrier disruption and leukocyte infiltration following transient focal cerebral ischaemia in rats.

Candelario-Jalil E, González-Falcón A, García-Cabrera M, León OS, Fiebich BL.

J Neurochem. 2007 Feb;100(4):1108-20. Epub 2006 Dec 20.

43.

Use of growth-hormone-releasing peptide-6 (GHRP-6) for the prevention of multiple organ failure.

Cibrián D, Ajamieh H, Berlanga J, León OS, Alba JS, Kim MJ, Marchbank T, Boyle JJ, Freyre F, Garcia Del Barco D, Lopez-Saura P, Guillen G, Ghosh S, Goodlad RA, Playford RJ.

Clin Sci (Lond). 2006 May;110(5):563-73.

PMID:
16417467
44.

Protective immunity to the larval stages of onchocerca volvulus is dependent on Toll-like receptor 4.

Kerepesi LA, Leon O, Lustigman S, Abraham D.

Infect Immun. 2005 Dec;73(12):8291-7.

45.

Therapeutic efficacy of ozone in patients with diabetic foot.

Martínez-Sánchez G, Al-Dalain SM, Menéndez S, Re L, Giuliani A, Candelario-Jalil E, Alvarez H, Fernández-Montequín JI, León OS.

Eur J Pharmacol. 2005 Oct 31;523(1-3):151-61. Epub 2005 Sep 29.

PMID:
16198334
46.

Targeting HIV-1 integrase with aptamers selected against the purified RNase H domain of HIV-1 RT.

Métifiot M, Leon O, Tarrago-Litvak L, Litvak S, Andréola ML.

Biochimie. 2005 Sep-Oct;87(9-10):911-9. Epub 2005 Apr 13.

PMID:
16164998
47.

Yeast system as a model to study Moloney murine leukemia virus integrase: expression, mutagenesis and search for eukaryotic partners.

Vera J, Parissi V, García A, Zúñiga R, Andreola ML, Caumont-Sarcos A, Tarrago-Litvak L, Leon O.

J Gen Virol. 2005 Sep;86(Pt 9):2481-8.

PMID:
16099906
48.

[Clinical use of new antidepressive agents with dual action (literature review)].

De León OA.

Rev Med Panama. 2000;25:24-9. Review. Spanish.

PMID:
15881744
49.

Effect of increase of dietary micronutrient intake on oxidative stress indicators in HIV/AIDS patients.

Gil L, Lewis L, Martínez G, Tarinas A, González I, Alvarez A, Tápanes R, Giuliani A, León OS, Pérez J.

Int J Vitam Nutr Res. 2005 Jan;75(1):19-27.

PMID:
15830917
50.

Role of protein synthesis in the protection conferred by ozone-oxidative-preconditioning in hepatic ischaemia/reperfusion.

Ajamieh HH, Berlanga J, Merino N, Sánchez GM, Carmona AM, Cepero SM, Giuliani A, Re L, León OS.

Transpl Int. 2005 May;18(5):604-12.

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