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Items: 1 to 50 of 54

1.

Osteofibrous Dysplasia of the Tibia in Children: Outcome Without Resection.

Westacott D, Kannu P, Stimec J, Hopyan S, Howard A.

J Pediatr Orthop. 2019 Sep;39(8):e614-e621. doi: 10.1097/BPO.0000000000001116.

PMID:
31393304
2.

The Pediatric Toronto Extremity Salvage Score (pTESS): Validation of a Self-reported Functional Outcomes Tool for Children with Extremity Tumors.

Piscione J, Barden W, Barry J, Malkin A, Roy T, Sueyoshi T, Mazil K, Salomon S, Dandachli F, Griffin A, Saint-Yves H, Giuliano P, Gupta A, Ferguson P, Scheinemann K, Ghert M, Turcotte RE, Lafay-Cousin L, Werier J, Strahlendorf C, Isler M, Mottard S, Afzal S, Anderson ME, Hopyan S.

Clin Orthop Relat Res. 2019 Sep;477(9):2127-2141. doi: 10.1097/CORR.0000000000000756.

PMID:
31299028
3.

Usefulness of diffusion-weighted MRI in the initial assessment of osseous sarcomas in children and adolescents.

Alsharief AN, Martinez-Rios C, Hopyan S, Amirabadi A, Doria AS, Greer MC.

Pediatr Radiol. 2019 Aug;49(9):1201-1208. doi: 10.1007/s00247-019-04436-y. Epub 2019 Jun 15.

PMID:
31203404
4.

Prevalence and etiology of elbow flexion contractures in brachial plexus birth injury: A scoping review.

Ho ES, Kim D, Klar K, Anthony A, Davidge K, Borschel GH, Hopyan S, Clarke HM, Wright FV.

J Pediatr Rehabil Med. 2019;12(1):75-86. doi: 10.3233/PRM-180535.

PMID:
31006697
5.

Oscillatory cortical forces promote three dimensional cell intercalations that shape the murine mandibular arch.

Tao H, Zhu M, Lau K, Whitley OKW, Samani M, Xiao X, Chen XX, Hahn NA, Liu W, Valencia M, Wu M, Wang X, Fenelon KD, Pasiliao CC, Hu D, Wu J, Spring S, Ferguson J, Karuna EP, Henkelman RM, Dunn A, Huang H, Ho HH, Atit R, Goyal S, Sun Y, Hopyan S.

Nat Commun. 2019 Apr 12;10(1):1703. doi: 10.1038/s41467-019-09540-z.

6.

Effectiveness of non-surgical and surgical interventions for elbow flexion contractures in brachial plexus birth injury: A systematic review.

Ho ES, Zuccaro J, Klar K, Anthony A, Davidge K, Borschel GH, Hopyan S, Clarke HM, Wright FV.

J Pediatr Rehabil Med. 2019;12(1):87-100. doi: 10.3233/PRM-180563.

PMID:
30883375
7.

Prevalence and etiology of elbow flexion contractures in brachial plexus birth injury: A scoping review.

Ho ES, Kim D, Zuccaro J, Klar K, Anthony A, Davidge K, Borschel GH, Hopyan S, Clarke HM, Wright FV.

J Pediatr Rehabil Med. 2019 Mar 6. doi: 10.3233/PRM-180535. [Epub ahead of print]

PMID:
30883372
8.

Aggressive embryonal rhabdomyosarcoma in a 3-month-old boy: A clinical and molecular analysis.

Renzi S, Langenberg-Ververgaert K, Fuligni F, Ryan AL, Davidson S, Anderson N, Hayes R, Hopyan S, Gerstle JT, Shago M, Chami R, Malkin D, Shlien A, Villani A, Gupta AA.

Pediatr Hematol Oncol. 2018 Oct - Nov;35(7-8):407-414. doi: 10.1080/08880018.2019.1569185. Epub 2019 Feb 26.

PMID:
30806137
9.

Characterizing Inner Pressure and Stiffness of Trophoblast and Inner Cell Mass of Blastocysts.

Wang X, Zhang Z, Tao H, Liu J, Hopyan S, Sun Y.

Biophys J. 2018 Dec 18;115(12):2443-2450. doi: 10.1016/j.bpj.2018.11.008. Epub 2018 Nov 10.

PMID:
30509858
10.

The Iroquois homeobox proteins IRX3 and IRX5 have distinct roles in Wilms tumour development and human nephrogenesis.

Holmquist Mengelbier L, Lindell-Munther S, Yasui H, Jansson C, Esfandyari J, Karlsson J, Lau K, Hui CC, Bexell D, Hopyan S, Gisselsson D.

J Pathol. 2019 Jan;247(1):86-98. doi: 10.1002/path.5171. Epub 2018 Nov 29.

11.

Elbow flexion contractures in brachial plexus birth injury: function and appearance related factors.

Ho ES, Klar K, Klar E, Davidge K, Hopyan S, Clarke HM.

Disabil Rehabil. 2019 Nov;41(22):2648-2652. doi: 10.1080/09638288.2018.1473512. Epub 2018 May 22.

PMID:
29788784
12.

Mechanical stability of the cell nucleus - roles played by the cytoskeleton in nuclear deformation and strain recovery.

Wang X, Liu H, Zhu M, Cao C, Xu Z, Tsatskis Y, Lau K, Kuok C, Filleter T, McNeill H, Simmons CA, Hopyan S, Sun Y.

J Cell Sci. 2018 Jul 4;131(13). pii: jcs209627. doi: 10.1242/jcs.209627.

13.

Genetic interaction between Gli3 and Ezh2 during limb pattern formation.

Deimling SJ, Lau K, Hui CC, Hopyan S.

Mech Dev. 2018 Jun;151:30-36. doi: 10.1016/j.mod.2018.05.002. Epub 2018 May 2.

14.

Cell ingression: Relevance to limb development and for adaptive evolution.

Pasiliao CC, Hopyan S.

Genesis. 2018 Jan;56(1). doi: 10.1002/dvg.23086. Epub 2017 Dec 27. Review.

PMID:
29280270
15.

Osteofibrous Dysplasia of the Tibia in Children: Outcome Without Resection.

Westacott D, Kannu P, Stimec J, Hopyan S, Howard A.

J Pediatr Orthop. 2017 Dec 8. doi: 10.1097/BPO.0000000000001116. [Epub ahead of print]

PMID:
29227372
16.

Concomitant Administration of High-dose Methotrexate and Low-dose Aspirin Without Any Delay in Methotrexate Clearance in a Patient With Osteosarcoma: A Case Report and Review of the Literature.

Renzi S, Tsimerman E, Taylor T, Hopyan S, Koo A, Gupta A.

J Pediatr Hematol Oncol. 2018 Aug;40(6):e392-e393. doi: 10.1097/MPH.0000000000000939. Review.

PMID:
28902079
17.

Forearm Pronation Osteotomy for Supination Contracture Secondary to Obstetrical Brachial Plexus Palsy: A Retrospective Cohort Study.

Gladstein AZ, Sachleben B, Ho ES, Anthony A, Clarke HM, Hopyan S.

J Pediatr Orthop. 2017 Sep;37(6):e357-e363. doi: 10.1097/BPO.0000000000001053.

PMID:
28719548
18.

Biophysical regulation of early limb bud morphogenesis.

Hopyan S.

Dev Biol. 2017 Sep 15;429(2):429-433. doi: 10.1016/j.ydbio.2017.06.034. Epub 2017 Jun 30. Review.

19.

Structural components of nuclear integrity with gene regulatory potential.

Fenelon KD, Hopyan S.

Curr Opin Cell Biol. 2017 Oct;48:63-71. doi: 10.1016/j.ceb.2017.06.001. Epub 2017 Jun 19. Review.

PMID:
28641117
20.

Cell and Tissue Scale Forces Coregulate Fgfr2-Dependent Tetrads and Rosettes in the Mouse Embryo.

Wen J, Tao H, Lau K, Liu H, Simmons CA, Sun Y, Hopyan S.

Biophys J. 2017 May 23;112(10):2209-2218. doi: 10.1016/j.bpj.2017.04.024.

21.

The two domain hypothesis of limb prepattern and its relevance to congenital limb anomalies.

Tao H, Kawakami Y, Hui CC, Hopyan S.

Wiley Interdiscip Rev Dev Biol. 2017 Jul;6(4). doi: 10.1002/wdev.270. Epub 2017 Mar 20. Review.

22.

Tibial hemimelia associated with GLI3 truncation.

Deimling S, Sotiropoulos C, Lau K, Chaudhry S, Sturgeon K, Kelley S, Narayanan U, Howard A, Hui CC, Hopyan S.

J Hum Genet. 2016 May;61(5):443-6. doi: 10.1038/jhg.2015.161. Epub 2016 Jan 21.

PMID:
26791356
23.

Construct validity and reliability of a real-time multidimensional smartphone app to assess pain in children and adolescents with cancer.

Stinson JN, Jibb LA, Nguyen C, Nathan PC, Maloney AM, Dupuis LL, Gerstle JT, Hopyan S, Alman BA, Strahlendorf C, Portwine C, Johnston DL.

Pain. 2015 Dec;156(12):2607-15. doi: 10.1097/j.pain.0000000000000385.

PMID:
26580680
24.

Anisotropic stress orients remodelling of mammalian limb bud ectoderm.

Lau K, Tao H, Liu H, Wen J, Sturgeon K, Sorfazlian N, Lazic S, Burrows JT, Wong MD, Li D, Deimling S, Ciruna B, Scott I, Simmons C, Henkelman RM, Williams T, Hadjantonakis AK, Fernandez-Gonzalez R, Sun Y, Hopyan S.

Nat Cell Biol. 2015 May;17(5):569-79. doi: 10.1038/ncb3156. Epub 2015 Apr 20.

25.

Can neonatal pelvic osteotomies permanently change pelvic shape in patients with exstrophy? Understanding late rediastasis.

Kenawey M, Wright JG, Hopyan S, Murnaghan ML, Howard A, Kelley SP.

J Bone Joint Surg Am. 2014 Aug 20;96(16):e137. doi: 10.2106/JBJS.M.01235.

PMID:
25143505
26.

Long-term outcomes following lower extremity sarcoma resection and reconstruction with vascularized fibula flaps in children.

Sainsbury DC, Liu EH, Alvarez-Veronesi MC, Ho ES, Hopyan S, Zuker RM, Borschel GH.

Plast Reconstr Surg. 2014 Oct;134(4):808-20. doi: 10.1097/PRS.0000000000000555.

PMID:
24945953
27.

A switch from low to high Shh activity regulates establishment of limb progenitors and signaling centers.

Zhulyn O, Li D, Deimling S, Vakili NA, Mo R, Puviindran V, Chen MH, Chuang PT, Hopyan S, Hui CC.

Dev Cell. 2014 Apr 28;29(2):241-9. doi: 10.1016/j.devcel.2014.03.002. Epub 2014 Apr 10.

28.

Formation of proximal and anterior limb skeleton requires early function of Irx3 and Irx5 and is negatively regulated by Shh signaling.

Li D, Sakuma R, Vakili NA, Mo R, Puviindran V, Deimling S, Zhang X, Hopyan S, Hui CC.

Dev Cell. 2014 Apr 28;29(2):233-40. doi: 10.1016/j.devcel.2014.03.001. Epub 2014 Apr 10.

29.

Congenital infantile fibrosarcoma: review of imaging features.

Ainsworth KE, Chavhan GB, Gupta AA, Hopyan S, Taylor G.

Pediatr Radiol. 2014 Sep;44(9):1124-9. doi: 10.1007/s00247-014-2957-5. Epub 2014 Apr 6.

PMID:
24706181
30.

In situ mechanical characterization of the cell nucleus by atomic force microscopy.

Liu H, Wen J, Xiao Y, Liu J, Hopyan S, Radisic M, Simmons CA, Sun Y.

ACS Nano. 2014 Apr 22;8(4):3821-8. doi: 10.1021/nn500553z. Epub 2014 Apr 1.

PMID:
24673613
31.

Bipolar latissimus transfer for restoration of elbow flexion.

Chaudhry S, Hopyan S.

J Orthop. 2013 Jul 17;10(3):133-8. doi: 10.1016/j.jor.2013.06.004. eCollection 2013.

32.

Development and testing of a multidimensional iPhone pain assessment application for adolescents with cancer.

Stinson JN, Jibb LA, Nguyen C, Nathan PC, Maloney AM, Dupuis LL, Gerstle JT, Alman B, Hopyan S, Strahlendorf C, Portwine C, Johnston DL, Orr M.

J Med Internet Res. 2013 Mar 8;15(3):e51. doi: 10.2196/jmir.2350.

33.

Combined glenoid anteversion osteotomy and tendon transfers for brachial plexus birth palsy: early outcomes.

Dodwell E, O'Callaghan J, Anthony A, Jellicoe P, Shah M, Curtis C, Clarke H, Hopyan S.

J Bone Joint Surg Am. 2012 Dec 5;94(23):2145-52. doi: 10.2106/JBJS.K.01256.

PMID:
23224385
34.

Percutaneous curettage and suction for pediatric extremity aneurysmal bone cysts: is it adequate?

Ibrahim T, Howard AW, Murnaghan ML, Hopyan S.

J Pediatr Orthop. 2012 Dec;32(8):842-7. doi: 10.1097/BPO.0b013e31825d3619.

PMID:
23147629
35.

Combined Glenoid Anteversion Osteotomy and Tendon Transfers for Brachial Plexus Birth Palsy.

Dodwell E, Hopyan S.

JBJS Essent Surg Tech. 2012 Oct 10;2(4):e23. doi: 10.2106/JBJS.ST.L.00021. eCollection 2012 Oct.

36.

Effects of neoadjuvant chemotherapy on image-directed planning of surgical resection for distal femoral osteosarcoma.

Jones KB, Ferguson PC, Lam B, Biau DJ, Hopyan S, Deheshi B, Griffin AM, White LM, Wunder JS.

J Bone Joint Surg Am. 2012 Aug 1;94(15):1399-405. doi: 10.2106/JBJS.K.00971.

37.

Ischioplasty for Femoroischial Impingement: A Case Report.

Truong WH, Murnaghan ML, Hopyan S, Kelley SP.

JBJS Case Connect. 2012 Jul-Sep;2(3):e51. doi: 10.2106/JBJS.CC.K.00177. No abstract available.

PMID:
29252549
38.

Ezh2 regulates anteroposterior axis specification and proximodistal axis elongation in the developing limb.

Wyngaarden LA, Delgado-Olguin P, Su IH, Bruneau BG, Hopyan S.

Development. 2011 Sep;138(17):3759-67. doi: 10.1242/dev.063180. Epub 2011 Jul 27.

39.

Clinical features, treatment, and outcome in 102 adult and pediatric patients with localized high-grade synovial sarcoma.

Al-Hussaini H, Hogg D, Blackstein ME, O'Sullivan B, Catton CN, Chung PW, Griffin AM, Hodgson D, Hopyan S, Kandel R, Ferguson PC, Wunder JS, Gupta AA.

Sarcoma. 2011;2011:231789. doi: 10.1155/2011/231789. Epub 2011 Apr 14.

40.

Budding behaviors: Growth of the limb as a model of morphogenesis.

Hopyan S, Sharpe J, Yang Y.

Dev Dyn. 2011 May;240(5):1054-62. doi: 10.1002/dvdy.22601. Epub 2011 Mar 7. Review.

41.

Unicameral bone cysts: comparison of percutaneous curettage, steroid, and autologous bone marrow injections.

Canavese F, Wright JG, Cole WG, Hopyan S.

J Pediatr Orthop. 2011 Jan-Feb;31(1):50-5. doi: 10.1097/BPO.0b013e3181ff7510.

PMID:
21150732
42.

Clinical outcome of children and adults with localized Ewing sarcoma: impact of chemotherapy dose and timing of local therapy.

Gupta AA, Pappo A, Saunders N, Hopyan S, Ferguson P, Wunder J, O'Sullivan B, Catton C, Greenberg M, Blackstein M.

Cancer. 2010 Jul 1;116(13):3189-94. doi: 10.1002/cncr.25144.

43.

Oriented cell motility and division underlie early limb bud morphogenesis.

Wyngaarden LA, Vogeli KM, Ciruna BG, Wells M, Hadjantonakis AK, Hopyan S.

Development. 2010 Aug 1;137(15):2551-8. doi: 10.1242/dev.046987. Epub 2010 Jun 16.

44.

Surgical hip dislocation for removal of intraarticular exostoses: report of two cases.

Jellicoe P, Son-Hing J, Hopyan S, Thompson GH.

J Pediatr Orthop. 2009 Jun;29(4):327-30. doi: 10.1097/BPO.0b013e3181a56b4f.

PMID:
19461371
45.

Can chronic recurrent multifocal osteomyelitis predispose to lymphoma of bone? A case report.

Jellicoe P, Hopyan S.

J Pediatr Orthop B. 2008 Nov;17(6):329-32. doi: 10.1097/BPB.0b013e32830cc390.

PMID:
18841069
46.

Plasticity of proximal-distal cell fate in the mammalian limb bud.

Wyngaarden LA, Hopyan S.

Dev Biol. 2008 Jan 1;313(1):225-33. Epub 2007 Nov 7.

47.
48.

Function and upright time following limb salvage, amputation, and rotationplasty for pediatric sarcoma of bone.

Hopyan S, Tan JW, Graham HK, Torode IP.

J Pediatr Orthop. 2006 May-Jun;26(3):405-8.

PMID:
16670557
49.

Constitutive hedgehog signaling in chondrosarcoma up-regulates tumor cell proliferation.

Tiet TD, Hopyan S, Nadesan P, Gokgoz N, Poon R, Lin AC, Yan T, Andrulis IL, Alman BA, Wunder JS.

Am J Pathol. 2006 Jan;168(1):321-30.

50.

Natural history of tumour-related sacral obliteration with nerve-root preservation.

Hopyan S, Ngan SY, Choong PF.

Clin Oncol (R Coll Radiol). 2005 May;17(3):195-8.

PMID:
15901005

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