000009279 001__ 9279 000009279 005__ 20240124114319.0 000009279 0247_ $$2DOI$$a10.6083/8g84mm861 000009279 037__ $$aETD 000009279 245__ $$aRegulation of tendon elongation in development 000009279 260__ $$bOregon Health and Science University 000009279 269__ $$a2021 000009279 336__ $$aDissertation 000009279 502__ $$bPh.D. 000009279 520__ $$aTendons are an essential tissue that join together and transmit force between muscle and bone. While much is known about muscle and skeletal growth mechanisms, remarkably little is known about the induction and regulation of tendon growth. Failure of the muscle-tendon unit (MTU) to accommodate skeletal growth can result in reduced joint mobility called contractures, a common impairment in a variety of juvenile orthopedic conditions. Joint contractures are often treated by surgical lengthening of the tendon; however, this approach frequently results in tendon scarring and a recurrence of the contracture. This recurrence may be a symptom of impaired tendon development in growing children following surgery. Innovative mechanisms of tendon elongation are necessary to improve outcome. This dissertation project aimed to find key signals and processes that direct tendon elongation during development. 000009279 542__ $$fIn copyright - single owner 000009279 650__ $$aContracture$$017073 000009279 650__ $$aTendons$$026832 000009279 650__ $$aGrowth and Development$$036136 000009279 650__ $$aBiomechanical Phenomena$$015572 000009279 650__ $$aSmad4 Protein$$037054 000009279 6531_ $$amouse 000009279 691__ $$aSchool of Medicine$$041369 000009279 692__ $$aDepartment of Cell, Developmental and Cancer Biology$$041399 000009279 7001_ $$aSchlesinger, Saundra Y. 000009279 8564_ $$9eaf5f636-91a8-469b-bf1c-030a7c72b8f9$$s4781907$$uhttps://digitalcollections.ohsu.edu/record/9279/files/Schlesinger.Saundra.2021.pdf 000009279 905__ $$a/rest/prod/8g/84/mm/86/8g84mm861 000009279 909CO $$ooai:digitalcollections.ohsu.edu:9279$$pstudent-work 000009279 980__ $$aTheses and Dissertations