• 1
    Goutallier D, Postel JM, Gleyze P, et al. 2003. Influence of cuff muscle fatty degeneration on anatomic and functional outcomes after simple suture of full-thickness tears. J Shoulder Elbow Surg 12:550554.
  • 2
    Gladstone JN, Bishop JY, Lo IK, et al. 2007. Fatty infiltration and atrophy of the rotator cuff do not improve after rotator cuff repair and correlate with poor functional outcome. Am J Sports Med 35:719728.
  • 3
    Cho NS, Lee BG, Rhee YG. 2011. Arthroscopic rotator cuff repair using a suture bridge technique: is the repair integrity actually maintained? Am J Sports Med 39:21082116.
  • 4
    Chillemi C, Petrozza V, Garro L, et al. 2011. Rotator cuff re-tear or non-healing: histopathological aspects and predictive factors. Knee Surg Sports Traumatol Arthrosc 19:15881596.
  • 5
    Goutallier D, Postel JM, Bernageau J, et al. 1994. Fatty muscle degeneration in cuff ruptures. Pre- and postoperative evaluation by CT scan. Clin Orthop Relat Res 304:7883.
  • 6
    Fuchs B, Weishaupt D, Zanetti M, et al. 1999. Fatty degeneration of the muscles of the rotator cuff: assessment by computed tomography versus magnetic resonance imaging. J Shoulder Elbow Surg 8:599605.
  • 7
    Klatte-Schulz F, Pauly S, Scheibel M, et al. 2012. Influence of age on the cell biological characteristics and the stimulation potential of male human tenocyte-like cells. Eur Cell Mater 24:7489.
  • 8
    Klatte-Schulz F, Pauly S, Scheibel M, et al. 2013. Characteristics and stimulation potential with BMP-2 and BMP-7 of tenocyte-like cells isolated from the rotator cuff of female donors. PLoS ONE 8:e67209.
  • 9
    Sorensen AK, Bak K, Krarup AL, et al. 2007. Acute rotator cuff tear: do we miss the early diagnosis? A prospective study showing a high incidence of rotator cuff tears after shoulder trauma. J Shoulder Elbow Surg 16:174180.
  • 10
    Grasso A, Milano G, Salvatore M, et al. 2009. Single-row versus double-row arthroscopic rotator cuff repair: a prospective randomized clinical study. Arthroscopy 25:412.
  • 11
    Chung SW, Oh JH, Gong HS, et al. 2011. Factors affecting rotator cuff healing after arthroscopic repair: osteoporosis as one of the independent risk factors. Am J Sports Med 39:20992107.
  • 12
    Argintar E, Edwards S, Delahay J. 2011. Bone morphogenetic proteins in orthopaedic trauma surgery. Injury 42:730734.
  • 13
    Pauly S, Klatte F, Strobel C, et al. 2012. BMP-2 and BMP-7 affect human rotator cuff tendon cells in vitro. J Shoulder Elbow Surg 21:464473.
  • 14
    Murray SJ, Santangelo KS, Bertone AL. 2010. Evaluation of early cellular influences of bone morphogenetic proteins 12 and 2 on equine superficial digital flexor tenocytes and bone marrow-derived mesenchymal stem cells in vitro. Am J Vet Res 71:103114.
  • 15
    Yamada M, Akeda K, Asanuma K, et al. 2008. Effect of osteogenic protein-1 on the matrix metabolism of bovine tendon cells. J Orthop Res 26:4248.
  • 16
    Ma CB, Kawamura S, Deng XH, et al. 2007. Bone morphogenetic proteins-signaling plays a role in tendon-to-bone healing: a study of rhBMP-2 and noggin. Am J Sports Med 35:597604.
  • 17
    Mihelic R, Pecina M, Jelic M, et al. 2004. Bone morphogenetic protein-7 (osteogenic protein-1) promotes tendon graft integration in anterior cruciate ligament reconstruction in sheep. Am J Sports Med 32:16191625.
  • 18
    Chen CH, Chang CH, Wang KC, et al. 2011. Enhancement of rotator cuff tendon-bone healing with injectable periosteum progenitor cells-BMP-2 hydrogel in vivo. Knee Surg Sports Traumatol Arthrosc 19:15971607.
  • 19
    Hashimoto Y, Yoshida G, Toyoda H, et al. 2007. Generation of tendon-to-bone interface “enthesis” with use of recombinant BMP-2 in a rabbit model. J Orthop Res 25:14151424.
  • 20
    Bi Y, Ehirchiou D, Kilts TM, et al. 2007. Identification of tendon stem/progenitor cells and the role of the extracellular matrix in their niche. Nat Med 13:12191227.
  • 21
    de Mos M, Koevoet WJ, Jahr H, et al. 2007. Intrinsic differentiation potential of adolescent human tendon tissue: an in-vitro cell differentiation study. BMC Musculoskelet Disord 8:16.
  • 22
    Livak KJ, Schmittgen TD. 2001. Analysis of relative gene expression data using real-time quantitative PCR and the 2(-Delta Delta C(T)) Method. Methods 25:402408.
  • 23
    Patte D. 1990. Classification of rotator cuff lesions. Clin Orthop Relat Res 8186.
  • 24
    Bayne O, Bateman J. 1984. Long term results of surgical repair of full thickness rotator cuff tears. In: Welsh R, Bateman J, editors. Surgery of the shoulder. Philadelphia: Mosby. p 167171.
  • 25
    Jelinsky SA, Archambault J, Li L, et al. 2010. Tendon-selective genes identified from rat and human musculoskeletal tissues. J Orthop Res 28:289297.
  • 26
    Mazzocca AD, Chowaniec D, McCarthy MB, et al. 2012. In vitro changes in human tenocyte cultures obtained from proximal biceps tendon: multiple passages result in changes in routine cell markers. Knee Surg Sports Traumatol Arthrosc 20:16661672.
  • 27
    Laron D, Samagh SP, Liu X, et al. 2012. Muscle degeneration in rotator cuff tears. J Shoulder Elbow Surg 21:164174.
  • 28
    Pauly S, Fiebig D, Kieser B, et al. 2011. Biomechanical comparison of four double-row speed-bridging rotator cuff repair techniques with or without medial or lateral row enhancement. Knee Surg Sports Traumatol Arthrosc 19:20902097.
  • 29
    Pauly S, Gerhardt C, Chen J, et al. 2010. Single versus double-row repair of the rotator cuff: does double-row repair with improved anatomical and biomechanical characteristics lead to better clinical outcome? Knee Surg Sports Traumatol Arthrosc 18:17181729.
  • 30
    Pauly S, Kieser B, Schill A, et al. 2010. Biomechanical comparison of 4 double-row suture-bridging rotator cuff repair techniques using different medial-row configurations. Arthroscopy 26:12811288.
  • 31
    Gerhardt C, Hug K, Pauly S, et al. 2012. Arthroscopic single-row modified mason-allen repair versus double-row suture bridge reconstruction for supraspinatus tendon tears: a matched-pair analysis. Am J Sports Med 40:27772785.
  • 32
    Aydin N, Kocaoglu B, Guven O. 2010. Single-row versus double-row arthroscopic rotator cuff repair in small- to medium-sized tears. J Shoulder Elbow Surg 19:722725.
  • 33
    Rui YF, Lui PP, Wong YM, et al. 2013. BMP-2 stimulated non-tenogenic differentiation and promoted proteoglycan deposition of tendon-derived stem cells (TDSCs) in vitro. J Orthop Res 31:746753.
  • 34
    Higuera CA, Inoue N, Lim JS, et al. 2005. Tendon reattachment to a metallic implant using an allogenic bone plate augmented with rhOP-1 vs. autogenous cancellous bone and marrow in a canine model. J Orthop Res 23:10911099.
  • 35
    Tsai AD, Yeh LC, Lee JC. 2003. Effects of osteogenic protein-1 (OP-1, BMP-7) on gene expression in cultured medial collateral ligament cells. J Cell Biochem 90:777791.
  • 36
    Longo UG, Berton A, Khan WS, et al. 2011. Histopathology of rotator cuff tears. Sports Med Arthrosc 19:227236.
  • 37
    Matthews TJ, Hand GC, Rees JL, et al. 2006. Pathology of the torn rotator cuff tendon. Reduction in potential for repair as tear size increases. J Bone Joint Surg Br 88:489495.
  • 38
    Lee J, Guarino V, Gloria A, et al. 2010. Regeneration of Achilles' tendon: the role of dynamic stimulation for enhanced cell proliferation and mechanical properties. J Biomater Sci Polym Ed 21:11731190.
  • 39
    Wang JH, Jia F, Yang G, et al. 2003. Cyclic mechanical stretching of human tendon fibroblasts increases the production of prostaglandin E2 and levels of cyclooxygenase expression: a novel in vitro model study. Connect Tissue Res 44:128133.
  • 40
    Maeda E, Shelton JC, Bader DL, et al. 2007. Time dependence of cyclic tensile strain on collagen production in tendon fascicles. Biochem Biophys Res Commun 362:399404.
  • 41
    Gerber C, Meyer DC, Frey E, et al. 2009. Neer Award 2007: Reversion of structural muscle changes caused by chronic rotator cuff tears using continuous musculotendinous traction. An experimental study in sheep. J Shoulder Elbow Surg 18:163171.