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Items: 1 to 50 of 126

1.

Effects of land-use change on community diversity and composition are highly variable among functional groups.

Graham SI, Kinnaird MF, O'Brien TG, Vågen TG, Winowiecki LA, Young TP, Young HS.

Ecol Appl. 2019 Jul 15:e01973. doi: 10.1002/eap.1973. [Epub ahead of print]

PMID:
31306541
2.

Associations of catechol-O-methyltransferase (rs4680) single nucleotide polymorphisms with opioid use and dose among adults with chronic pain.

Hooten WM, Biernacka JM, OʼBrien TG, Cunningham JM, Black JL.

Pain. 2019 Jan;160(1):263-268. doi: 10.1097/j.pain.0000000000001400.

PMID:
30211780
3.

Resolving a conservation dilemma: Vulnerable lions eating endangered zebras.

O'Brien TG, Kinnaird MF, Ekwanga S, Wilmers C, Williams T, Oriol-Cotterill A, Rubenstein D, Frank LG.

PLoS One. 2018 Aug 29;13(8):e0201983. doi: 10.1371/journal.pone.0201983. eCollection 2018.

4.

The effects of slow-paced versus mechanically assisted breathing on autonomic function in fibromyalgia patients.

Schmidt JE, O'Brien TG, Hooten WM, Joyner MJ, Johnson BD.

J Pain Res. 2017 Dec 8;10:2761-2768. doi: 10.2147/JPR.S139642. eCollection 2017.

5.

Reply to Dr Kastler.

OʼBrien TG, Pingree MJ.

Reg Anesth Pain Med. 2017 Nov/Dec;42(6):795. doi: 10.1097/AAP.0000000000000674. No abstract available.

PMID:
29053508
6.

Reliability of a novel ultrasound system for gray-scale analysis of muscle.

O'brien TG, Cazares Gonzalez ML, Ghosh PS, Mandrekar J, Boon AJ.

Muscle Nerve. 2017 Sep;56(3):408-412. doi: 10.1002/mus.25513. Epub 2017 Mar 10.

PMID:
27977846
7.

Utility Of diaphragm ultrasound in myopathy.

O'Gorman CM, O'brien TG, Boon AJ.

Muscle Nerve. 2017 Mar;55(3):427-429. doi: 10.1002/mus.25429. Epub 2016 Nov 4.

PMID:
27701744
8.

Neuromuscular choristoma presenting with unilateral limb hypoplasia in a 3-year-old boy.

O'Brien TG, Spinner RJ, Boon AJ.

Muscle Nerve. 2016 Oct;54(4):797-801. doi: 10.1002/mus.25177. Epub 2016 Aug 17.

PMID:
27159679
9.

Predicting the geographical distributions of the macaque hosts and mosquito vectors of Plasmodium knowlesi malaria in forested and non-forested areas.

Moyes CL, Shearer FM, Huang Z, Wiebe A, Gibson HS, Nijman V, Mohd-Azlan J, Brodie JF, Malaivijitnond S, Linkie M, Samejima H, O'Brien TG, Trainor CR, Hamada Y, Giordano AJ, Kinnaird MF, Elyazar IR, Sinka ME, Vythilingam I, Bangs MJ, Pigott DM, Weiss DJ, Golding N, Hay SI.

Parasit Vectors. 2016 Apr 28;9:242. doi: 10.1186/s13071-016-1527-0.

10.

Recovery of African wild dogs suppresses prey but does not trigger a trophic cascade.

Ford AT, Goheen JR, Augustine DJ, Kinnaird MF, O'Brien TG, Palmer TM, Pringle RM, Woodroffe R.

Ecology. 2015 Oct;96(10):2705-14.

PMID:
26649391
11.

Using occupancy-based surveys and multi-model inference to estimate abundance and distribution of crested gibbons (Nomascus spp.) in central Laos.

Hallam CD, Johnson A, O'Kelly H, Seateun S, Thamsatith T, O'Brien TG, Strindberg S.

Am J Primatol. 2016 Apr;78(4):462-472. doi: 10.1002/ajp.22508. Epub 2015 Dec 5.

PMID:
26637802
12.

Coastal, valley, and oasis interaction: impact on the evolution of ancient populations in the South Central Andes.

Varela HH, Cocilovo JA, Fuchs ML, O'Brien TG.

Am J Phys Anthropol. 2014 Dec;155(4):591-9. doi: 10.1002/ajpa.22614. Epub 2014 Sep 19.

PMID:
25234247
13.

Polyamine inhibitors for treatment of feline oral squamous cell carcinoma: a proof-of-concept study.

Lewis JR, O'Brien TG, Skorupski KA, Krick EL, Reiter AM, Jennings MW, Jurney CH, Shofer FS.

J Vet Dent. 2013 Fall;30(3):140-5.

PMID:
24371920
14.

Effects of private-land use, livestock management, and human tolerance on diversity, distribution, and abundance of large african mammals.

Kinnaird MF, O'brien TG.

Conserv Biol. 2012 Dec;26(6):1026-39. doi: 10.1111/j.1523-1739.2012.01942.x. Epub 2012 Oct 19.

PMID:
23082891
15.

Phase I/II clinical trial of 2-difluoromethyl-ornithine (DFMO) and a novel polyamine transport inhibitor (MQT 1426) for feline oral squamous cell carcinoma.

Skorupski KA, O'Brien TG, Guerrero T, Rodriguez CO, Burns MR.

Vet Comp Oncol. 2011 Dec;9(4):275-82. doi: 10.1111/j.1476-5829.2011.00264.x. Epub 2011 Mar 8.

16.

Midshaft clavicular fractures: comparison of intramedullary pin and plate fixation.

Kleweno CP, Jawa A, Wells JH, O'Brien TG, Higgins LD, Harris MB, Warner JJ.

J Shoulder Elbow Surg. 2011 Oct;20(7):1114-7. doi: 10.1016/j.jse.2011.03.022. Epub 2011 Jul 1.

PMID:
21723149
17.

Androgen receptor CAG repeat length and risk of biliary tract cancer and stones.

Meyer TE, O'Brien TG, Andreotti G, Yu K, Li Q, Gao YT, Rashid A, Shen MC, Wang BS, Han TQ, Zhang BH, Niwa S, Fraumeni JF Jr, Hsing AW.

Cancer Epidemiol Biomarkers Prev. 2010 Mar;19(3):787-93. doi: 10.1158/1055-9965.EPI-09-0973. Epub 2010 Mar 3.

18.

Nuclear localisation is crucial for the proapoptotic activity of the HtrA-like serine protease Nma111p.

Belanger KD, Walter D, Henderson TA, Yelton AL, O'Brien TG, Belanger KG, Geier SJ, Fahrenkrog B.

J Cell Sci. 2009 Nov 1;122(Pt 21):3931-41. doi: 10.1242/jcs.056887. Epub 2009 Oct 6.

19.

Lipophilic lysine-spermine conjugates are potent polyamine transport inhibitors for use in combination with a polyamine biosynthesis inhibitor.

Burns MR, Graminski GF, Weeks RS, Chen Y, O'Brien TG.

J Med Chem. 2009 Apr 9;52(7):1983-93. doi: 10.1021/jm801580w.

20.

On the effect of cranial deformation in determining age from ectocranial suture closure.

O'Brien TG, Sensor IL.

Growth Dev Aging. 2008 Summer;71(1):23-33.

PMID:
18710173
21.

The genetic divergence of prehistoric populations of the south-central Andes as established by means of craniometric traits.

Varela HH, O'Brien TG, Cocilovo JA.

Am J Phys Anthropol. 2008 Nov;137(3):274-82. doi: 10.1002/ajpa.20867.

PMID:
18512687
22.

Folate deficiency enhances arsenic effects on expression of genes involved in epidermal differentiation in transgenic K6/ODC mouse skin.

Nelson GM, Ahlborn GJ, Delker DA, Kitchin KT, O'Brien TG, Chen Y, Kohan MJ, Roop BC, Ward WO, Allen JW.

Toxicology. 2007 Nov 30;241(3):134-45. Epub 2007 Sep 1.

PMID:
17928125
23.

Studies of the mechanism by which increased spermidine/spermine N1-acetyltransferase activity increases susceptibility to skin carcinogenesis.

Wang X, Feith DJ, Welsh P, Coleman CS, Lopez C, Woster PM, O'Brien TG, Pegg AE.

Carcinogenesis. 2007 Nov;28(11):2404-11. Epub 2007 Aug 3.

PMID:
17675337
24.

Waxing grave about adipocere: soft tissue change in an aquatic context.

O'Brien TG, Kuehner AC.

J Forensic Sci. 2007 Mar;52(2):294-301.

PMID:
17316224
25.

Ornithine decarboxylase polymorphism modification of response to aspirin treatment for colorectal adenoma prevention.

Barry EL, Baron JA, Bhat S, Grau MV, Burke CA, Sandler RS, Ahnen DJ, Haile RW, O'Brien TG.

J Natl Cancer Inst. 2006 Oct 18;98(20):1494-500. Erratum in: J Natl Cancer Inst. 2006 Dec 20;98(24):1828.

PMID:
17047198
26.

Combination therapy with 2-difluoromethylornithine and a polyamine transport inhibitor against murine squamous cell carcinoma.

Chen Y, Weeks RS, Burns MR, Boorman DW, Klein-Szanto A, O'Brien TG.

Int J Cancer. 2006 May 1;118(9):2344-9.

27.

Identification of an X-linked locus modifying mouse skin tumor susceptibility.

George K, Iacobucci A, Uitto J, O'Brien TG.

Mol Carcinog. 2005 Nov;44(3):212-8.

PMID:
16086382
28.

Haploinsufficiency for odc modifies mouse skin tumor susceptibility.

Guo Y, Cleveland JL, O'Brien TG.

Cancer Res. 2005 Feb 15;65(4):1146-9.

29.

Polyamines modulate carcinogen-induced mutagenesis in vivo.

Wallon UM, O'Brien TG.

Environ Mol Mutagen. 2005;45(1):62-9.

PMID:
15611981
30.

Differences in ornithine decarboxylase and androgen receptor allele frequencies among ethnic groups.

O'Brien TG, Guo Y, Visvanathan K, Sciulli J, McLaine M, Helzlsouer KJ, Watkins-Bruner D.

Mol Carcinog. 2004 Oct;41(2):120-123.

PMID:
15378650
31.

Therapy of murine squamous cell carcinomas with 2-difluoromethylornithine.

Chen Y, Hu J, Boorman D, Klein-Szanto A, O'Brien TG.

J Carcinog. 2004 Jun 2;3(1):10.

32.

Association among an ornithine decarboxylase polymorphism, androgen receptor gene (CAG) repeat length and prostate cancer risk.

Visvanathan K, Helzlsouer KJ, Boorman DW, Strickland PT, Hoffman SC, Comstock GW, O'Brien TG, Guo Y.

J Urol. 2004 Feb;171(2 Pt 1):652-5.

PMID:
14713779
33.

Pronounced reduction in adenoma recurrence associated with aspirin use and a polymorphism in the ornithine decarboxylase gene.

Martinez ME, O'Brien TG, Fultz KE, Babbar N, Yerushalmi H, Qu N, Guo Y, Boorman D, Einspahr J, Alberts DS, Gerner EW.

Proc Natl Acad Sci U S A. 2003 Jun 24;100(13):7859-64. Epub 2003 Jun 16.

34.

Conservation. Caffeine and conservation.

O'Brien TG, Kinnaird MF.

Science. 2003 Apr 25;300(5619):587. No abstract available.

PMID:
12714727
35.

Transgenic mouse models for studies of the role of polyamines in normal, hypertrophic and neoplastic growth.

Pegg AE, Feith DJ, Fong LY, Coleman CS, O'Brien TG, Shantz LM.

Biochem Soc Trans. 2003 Apr;31(2):356-60. Review.

PMID:
12653638
36.

Automated fragment analysis method for determining androgen receptor CAG repeat length.

Boorman DW, Guo Y, Visvanathan K, Helzlsouer K, O'Brien TG.

Biotechniques. 2002 Jul;33(1):140-3.

37.

Overexpression of a dominant-negative ornithine decarboxylase in mouse skin: effect on enzyme activity and papilloma formation.

Shantz LM, Guo Y, Sawicki JA, Pegg AE, O'Brien TG.

Carcinogenesis. 2002 Apr;23(4):657-64.

PMID:
11960919
38.

Genetic control of polyamine-dependent susceptibility to skin tumorigenesis.

Megosh LC, Hu J, George K, O'Brien TG.

Genomics. 2002 Apr;79(4):505-12.

PMID:
11944982
39.

Targeted expression of spermidine/spermine N1-acetyltransferase increases susceptibility to chemically induced skin carcinogenesis.

Coleman CS, Pegg AE, Megosh LC, Guo Y, Sawicki JA, O'Brien TG.

Carcinogenesis. 2002 Feb;23(2):359-64.

PMID:
11872645
40.

A definitive role of ornithine decarboxylase in photocarcinogenesis.

Ahmad N, Gilliam AC, Katiyar SK, O'Brien TG, Mukhtar H.

Am J Pathol. 2001 Sep;159(3):885-92.

41.

Functional analysis of human ornithine decarboxylase alleles.

Guo Y, Harris RB, Rosson D, Boorman D, O'Brien TG.

Cancer Res. 2000 Nov 15;60(22):6314-7.

42.

K6/ODC transgenic mice as a sensitive model for carcinogen identification.

Chen Y, Megosh LC, Gilmour SK, Sawicki JA, O'Brien TG.

Toxicol Lett. 2000 Jul 27;116(1-2):27-35.

PMID:
10906419
43.

Ornithine decarboxylase transgenic mice as a model for human atrichia with papular lesions.

Panteleyev AA, Christiano AM, O'Brien TG, Sundberg JP.

Exp Dermatol. 2000 Apr;9(2):146-51.

PMID:
10772389
44.

Conversion of C57Bl/6 mice from a tumor promotion-resistant to a -sensitive phenotype by enhanced ornithine decarboxylase expression.

Guo Y, Zhao J, Sawicki J, Peralta Soler A, O'Brien TG.

Mol Carcinog. 1999 Sep;26(1):32-6.

PMID:
10487519
45.

Analysis of ras gene mutational spectra in epidermal papillomas from K6/ODC transgenic mice.

Megosh L, Halpern M, Farkash E, O'Brien TG.

Mol Carcinog. 1998 Jul;22(3):145-9.

PMID:
9688139
46.

AP-1 activity affects the levels of induced erythroid and megakaryocytic differentiation of K562 cells.

Rosson D, O'Brien TG.

Arch Biochem Biophys. 1998 Apr 15;352(2):298-305.

PMID:
9587420
47.

Polyamines regulate expression of the neoplastic phenotype in mouse skin.

Peralta Soler A, Gilliard G, Megosh L, George K, O'Brien TG.

Cancer Res. 1998 Apr 15;58(8):1654-9.

48.
49.

Ornithine decarboxylase overexpression is a sufficient condition for tumor promotion in mouse skin.

O'Brien TG, Megosh LC, Gilliard G, Soler AP.

Cancer Res. 1997 Jul 1;57(13):2630-7.

50.

Protein kinase C-alpha activity modulates transepithelial permeability and cell junctions in the LLC-PK1 epithelial cell line.

Rosson D, O'Brien TG, Kampherstein JA, Szallasi Z, Bogi K, Blumberg PM, Mullin JM.

J Biol Chem. 1997 Jun 6;272(23):14950-3.

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