title: Stem cell and genetic therapies for the fetus.
abstract: The prenatal diagnosis and management of congenital disease has made significant progress over the previous decade. Currently, fetal therapy (including open surgery and fetoscopic intervention) provides therapeutic options for a range of congenital anomalies; however, it is restricted to the treatment of fetal pathophysiology. Improvements in prenatal screening and the early diagnosis of genetic disease allow for preemptive treatment of anticipated postnatal disease by stem cell or genetic therapy. While currently awaiting clinical application, in utero stem cell therapy has made significant advances in overcoming the engraftment and immunologic barriers in both murine and pre-clinical large animal models. Likewise, proof in principle for fetal gene therapy has been demonstrated in rodent and large animal systems as a method to prevent the onset of inherited genetic disease; however, safety and ethical risks still need to be addressed prior to human application. In this review, we examine the current status and future direction of stem cell and genetic therapy for the fetus.
authors: Children's Center for Fetal Research, Department of Surgery, Children's Hospital of Philadelphia, Philadelphia 19104-4318, USA.
authors: Erik G
authors: EG
authors: Pearson
authors: Alan W
authors: AW
authors: Flake
mesh_terms: D000013:Congenital Abnormalities / Q000175:diagnosis / Q000235:genetics / Q000628:therapy*; D005260:Female; D046128:Fetal Therapies / Q000009:adverse effects / Q000379:methods*; D018014:Gene Transfer Techniques; D015316:Genetic Therapy / Q000009:adverse effects / Q000379:methods*; D018380:Hematopoietic Stem Cell Transplantation / Q000379:methods*; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis