General Surgery

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Research

Part of the mission of the Department of Surgery is the creation of new knowledge, and general surgery residents are actively encouraged to participate in that creation throughout their residency years. Each categorical surgery resident must complete at least one project suitable for publication during the course of his/her training; many residents complete multiple projects within the five years of their training.

Opportunity exists within the general surgery residency for a dedicated one- to two-year research experience for selected residents. Residents may apply for such opportunities and will be chosen by the faculty on the basis of performance within the residency, career goals, and proven intellectual curiosity. Available mentors include the Division of General Surgery physician and research faculty members as well as other faculty across the UMMC campus.

The departmental research faculty welcome residents to their laboratories and will mentor residents to navigate the IRB process. Off-campus dedicated research years will be considered on an individual basis (e.g., NIH Clinical Centers). The timing of the research years within a resident's training may vary and will be individualized.

Hughes,TaraTara Hughes
Research Dates:  July 2017 - June 2019
Research Institution:  MD Anderson Cancer Center
Research Focus:
  • Basic science:  Single cell genomics of pancreatic cancer, Wnt signaling in pancreatic cancer
  • Clinical:  Developed database of 25 years of pancreatic cyst resections.  Research focused on preoperative evaluation of IPMNs
Johnson, Brittany ResearchBrittany Johnson
Research Dates: 
July 2018 - June 2020
Research Institution: 
Baylor College of Medicine/Texas Children's Hospital
Research Focus:
  • Basic science:  Evaluating pathologic and clinical indicators of developing necronizing enterocolitis in neonates and assessment of nutritional additives to breastmilk/formula that may aid in prevention.

  • Clinical:  Pediatric trauma with specific focus on firearm injuries and child physical abuse.  Epidemiology and outcomes of pediatric firearm injuries and development of injury prevention educational modules for practicing pediatricians and pediatric trainees to prevent firearm injury.  Outcomes and identification of child and physicial abuse seen in pediatric trauma centers and the development of screening tools for identification in emergency departments.

Grenn,Emily

Emily Grenn
Research Dates: 
July 2020 - June 2022
Research Institution: 
University of Mississippi Medical Center
Research Focus:
  • Basic science:  Platelet mitochondrial function, mitochondrial DNA isolation, mitochondrial DNA mediated platelet dysfunction and fibrinolytic shut down
  • Clinical:  Association of chronic stress and the development of PTSD following trauma; the association of chronic stress and coagulation disorders in trauma, longitudinal assessment of coagulation abnormalities in trauma