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Karl Sylvester
Associate Professor of Surgery (Pediatric Surgery) and Pediatrics at the Stanford University Medical Center
Professional Education
- Board Certification: Pediatric Surgery, American Board of Surgery (2002)
- Fellowship: The Children's Hospital of Philadelphia (1997) PA
- Fellowship: Yale - New Haven Hospital (2001) CT
- Residency: University of Pennsylvania (1999) PA
- Internship: Hospital of the University of Pennsylvania (1993) PA
- Medical Education: Jefferson Medical College (1992) PA
Publications
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NLP based congestive heart failure case finding: A prospective analysis on statewide electronic medical records
Wang, Y., Luo, J., Hao, S., Xu, H., Shin, A. Y., & Ling, X. B. (2015). NLP based congestive heart failure case finding: A prospective analysis on statewide electronic medical records. INTERNATIONAL JOURNAL OF MEDICAL INFORMATICS, 84(12), 1039-1047. -
Infant, maternal, and geographic factors influencing gastroschisis related mortality in Zimbabwe
Apfeld, J. C., Wren, S. M., Macheka, N., Mbuwayesango, B. A., Bruzoni, M., & Kastenberg, Z. J. (2015). Infant, maternal, and geographic factors influencing gastroschisis related mortality in Zimbabwe. SURGERY, 158(6), 1476-1481. -
Infant, maternal, and geographic factors influencing gastroschisis related mortality in Zimbabwe.
Apfeld, J. C., Wren, S. M., Macheka, N., Mbuwayesango, B. A., Bruzoni, M., & Kastenberg, Z. J. (2015). Infant, maternal, and geographic factors influencing gastroschisis related mortality in Zimbabwe. Surgery, 158(6), 1475-1480. -
Augmented Wnt Signaling as a Therapeutic Tool to Prevent Ischemia/Reperfusion Injury in Liver: Preclinical Studies in a Mouse Model
Liu, B., Zhang, R., Tao, G., Lehwald, N. C., Liu, B., & Sylvester, K. G. (2015). Augmented Wnt Signaling as a Therapeutic Tool to Prevent Ischemia/Reperfusion Injury in Liver: Preclinical Studies in a Mouse Model. LIVER TRANSPLANTATION, 21(12), 1533-1542.
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A robust estimation model for surgery durations with temporal, operational, and surgery team effects
Kayis, E., Khaniyev, T. T., Suermondt, J., & Sylvester, K. (2015). A robust estimation model for surgery durations with temporal, operational, and surgery team effects. HEALTH CARE MANAGEMENT SCIENCE, 18(3), 222-233.
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Online Prediction of Health Care Utilization in the Next Six Months Based on Electronic Health Record Information: A Cohort and Validation Study
Hu, Z., Hao, S., Jin, B., Shin, A. Y., Zhu, C., & Ling, X. (2015). Online Prediction of Health Care Utilization in the Next Six Months Based on Electronic Health Record Information: A Cohort and Validation Study. JOURNAL OF MEDICAL INTERNET RESEARCH, 17(9).
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Impaired Activity of Blood Coagulant Factor XIII in Patients with Necrotizing Enterocolitis
Tao, G.-Z., Liu, B., Zhang, R., Liu, G., Abdullah, F., & Sylvester, K. G. (2015). Impaired Activity of Blood Coagulant Factor XIII in Patients with Necrotizing Enterocolitis. SCIENTIFIC REPORTS, 5.
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Urine biomarkers for necrotizing enterocolitis.
Sylvester, K. G., & Moss, R. L. (2015). Urine biomarkers for necrotizing enterocolitis. Pediatric surgery international, 31(5), 421-429.
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CK2 alpha phosphorylates DBC1 and is involved in the progression of gastric carcinoma and predicts poor survival of gastric carcinoma patients
Bae, J. S., Park, S.-H., Kim, K. M., Kwon, K. S., Kim, C. Y., & Jang, K. Y. (2015). CK2 alpha phosphorylates DBC1 and is involved in the progression of gastric carcinoma and predicts poor survival of gastric carcinoma patients. INTERNATIONAL JOURNAL OF CANCER, 136(4), 797-809.
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Effect of deregionalized care on mortality in very low-birth-weight infants with necrotizing enterocolitis.
Kastenberg, Z. J., Lee, H. C., Profit, J., Gould, J. B., & Sylvester, K. G. (2015). Effect of deregionalized care on mortality in very low-birth-weight infants with necrotizing enterocolitis. JAMA pediatrics, 169(1), 26-32.
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Development, Validation and Deployment of a Real Time 30 Day Hospital Readmission Risk Assessment Tool in the Maine Healthcare Information Exchange.
Hao, S., Wang, Y., Jin, B., Shin, A. Y., Zhu, C., & Ling, X. B. (2015). Development, Validation and Deployment of a Real Time 30 Day Hospital Readmission Risk Assessment Tool in the Maine Healthcare Information Exchange. PloS one, 10(10).
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Impaired Activity of Blood Coagulant Factor XIII in Patients with Necrotizing Enterocolitis.
Tao, G.-Z., Liu, B., Zhang, R., Liu, G., Abdullah, F., & Sylvester, K. G. (2015). Impaired Activity of Blood Coagulant Factor XIII in Patients with Necrotizing Enterocolitis. Scientific reports, 5, 13119-?.
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Risk Prediction of Emergency Department Revisit 30 Days Post Discharge: A Prospective Study
Hao, S., Jin, B., Shin, A. Y., Zhao, Y., Zhu, C., & Ling, X. B. (2014). Risk Prediction of Emergency Department Revisit 30 Days Post Discharge: A Prospective Study. PLOS ONE, 9(11).
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Hippo/YAP, ß-catenin, and the cancer cell: a "ménage à trois" in hepatoblastoma.
Sylvester, K. G., & Colnot, S. (2014). Hippo/YAP, ß-catenin, and the cancer cell: a "ménage à trois" in hepatoblastoma. Gastroenterology, 147(3), 562-565.
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A novel urine peptide biomarker-based algorithm for the prognosis of necrotising enterocolitis in human infants
Sylvester, K. G., Ling, X. B., Liu, G. Y., Kastenberg, Z. J., Ji, J., & Moss, R. L. (2014). A novel urine peptide biomarker-based algorithm for the prognosis of necrotising enterocolitis in human infants. GUT, 63(8), 1284-1292.
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Heterotaxy syndromes and abnormal bowel rotation
Newman, B., Koppolu, R., Murphy, D., & Sylvester, K. (2014). Heterotaxy syndromes and abnormal bowel rotation. PEDIATRIC RADIOLOGY, 44(5), 542-551.
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Urine protein biomarkers for the diagnosis and prognosis of necrotizing enterocolitis in infants.
Sylvester, K. G., Ling, X. B., Liu, G. Yg., Kastenberg, Z. J., Ji, J., & Moss, R. L. (2014). Urine protein biomarkers for the diagnosis and prognosis of necrotizing enterocolitis in infants. journal of pediatrics, 164(3), 607-12 e1 7.
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Urine Protein Biomarkers for the Diagnosis and Prognosis of Necrotizing Enterocolitis in Infants
Sylvester, K. G., Ling, X. B., Liu, G. Y.-G., Kastenberg, Z. J., Ji, J., & Moss, R. L. (2014). Urine Protein Biomarkers for the Diagnosis and Prognosis of Necrotizing Enterocolitis in Infants. JOURNAL OF PEDIATRICS, 164(3), 607-?.
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A Data-Driven Algorithm Integrating Clinical and Laboratory Features for the Diagnosis and Prognosis of Necrotizing Enterocolitis
Ji, J., Ling, X. B., Zhao, Y., Hu, Z., Zheng, X., & Sylvester, K. G. (2014). A Data-Driven Algorithm Integrating Clinical and Laboratory Features for the Diagnosis and Prognosis of Necrotizing Enterocolitis. PLOS ONE, 9(2).
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A data-driven algorithm integrating clinical and laboratory features for the diagnosis and prognosis of necrotizing enterocolitis.
Ji, J., Ling, X. B., Zhao, Y., Hu, Z., Zheng, X., & Sylvester, K. G. (2014). A data-driven algorithm integrating clinical and laboratory features for the diagnosis and prognosis of necrotizing enterocolitis. PloS one, 9(2).
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Risk prediction of emergency department revisit 30 days post discharge: a prospective study.
Hao, S., Jin, B., Shin, A. Y., Zhao, Y., Zhu, C., & Ling, X. B. (2014). Risk prediction of emergency department revisit 30 days post discharge: a prospective study. PloS one, 9(11).
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Wnt/beta-Catenin Signaling Protects Mouse Liver against Oxidative Stress-induced Apoptosis through the Inhibition of Forkhead Transcription Factor FoxO3
Tao, G.-Z., Lehwald, N., Jang, K. Y., Baek, J., Xu, B., & Sylvester, K. G. (2013). Wnt/beta-Catenin Signaling Protects Mouse Liver against Oxidative Stress-induced Apoptosis through the Inhibition of Forkhead Transcription Factor FoxO3. JOURNAL OF BIOLOGICAL CHEMISTRY, 288(24), 17214-17224.
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Heme oxygenase-1 deficiency promotes the development of necrotizing enterocolitis-like intestinal injury in a newborn mouse model
Schulz, S., Wong, R. J., Jang, K. Y., Kalish, F., Chisholm, K. M., & Stevenson, D. K. (2013). Heme oxygenase-1 deficiency promotes the development of necrotizing enterocolitis-like intestinal injury in a newborn mouse model. AMERICAN JOURNAL OF PHYSIOLOGY-GASTROINTESTINAL AND LIVER PHYSIOLOGY, 304(11), G991-G1001.
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The surgical management of necrotizing enterocolitis.
Kastenberg, Z. J., & Sylvester, K. G. (2013). The surgical management of necrotizing enterocolitis. Clinics in perinatology, 40(1), 135-148.
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SIRT1 and c-Myc Promote Liver Tumor Cell Survival and Predict Poor Survival of Human Hepatocellular Carcinomas
Jang, K. Y., Noh, S. J., Lehwald, N., Tao, G.-Z., Bellovin, D. I., & Sylvester, K. G. (2012). SIRT1 and c-Myc Promote Liver Tumor Cell Survival and Predict Poor Survival of Human Hepatocellular Carcinomas. PLOS ONE, 7(9).
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beta-Catenin Regulates Hepatic Mitochondrial Function and Energy Balance in Mice
Lehwald, N., Tao, G.-Z., Jang, K. Y., Papandreou, I., Liu, B., & Sylvester, K. G. (2012). beta-Catenin Regulates Hepatic Mitochondrial Function and Energy Balance in Mice. GASTROENTEROLOGY, 143(3), 754-764.
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Notch signaling inhibits hepatocellular carcinoma following inactivation of the RB pathway
Viatour, P., Ehmer, U., Saddic, L. A., Dorrell, C., Andersen, J. B., & Sage, J. (2011). Notch signaling inhibits hepatocellular carcinoma following inactivation of the RB pathway. JOURNAL OF EXPERIMENTAL MEDICINE, 208(10), 1963-1976.
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Wnt-beta-catenin Signaling Protects Against Hepatic Ischemia and Reperfusion Injury in Mice
Lehwald, N., Tao, G.-Z., Jang, K. Y., Sorkin, M., Knoefel, W. T., & Sylvester, K. G. (2011). Wnt-beta-catenin Signaling Protects Against Hepatic Ischemia and Reperfusion Injury in Mice. GASTROENTEROLOGY, 141(2), 707-U417.
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Intestinal involvement during 3,5-diethoxycarbonyl-1,4-dihydrocollidine-induced chronic liver injury in a mouse model
Sukhotnik, I., Kuscuoglu, U., Altindag, B., Tao, G.-Z., Lehwald, N., & Sylvester, K. G. (2011). Intestinal involvement during 3,5-diethoxycarbonyl-1,4-dihydrocollidine-induced chronic liver injury in a mouse model. JOURNAL OF PEDIATRIC SURGERY, 46(8), 1495-1502.
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Risk Factors for Parenteral Nutrition-associated Liver Disease Following Surgical Therapy for Necrotizing Enterocolitis
Duro, D., Mitchell, P. D., Kalish, L. A., Martin, C., Mccarthy, M., & Duggan, C. (2011). Risk Factors for Parenteral Nutrition-associated Liver Disease Following Surgical Therapy for Necrotizing Enterocolitis. JOURNAL OF PEDIATRIC GASTROENTEROLOGY AND NUTRITION, 52(5), 595-600.
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Risk Factors for Intestinal Failure in Infants with Necrotizing Enterocolitis: A Glaser Pediatric Research Network Study
Duro, D., Kalish, L. A., Johnston, P., Jaksic, T., Mccarthy, M., & Duggan, C. (2010). Risk Factors for Intestinal Failure in Infants with Necrotizing Enterocolitis: A Glaser Pediatric Research Network Study. JOURNAL OF PEDIATRICS, 157(2), 203-U50.
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URINE PEPTIDOMICS FOR CLINICAL BIOMARKER DISCOVERY
Ling, X. B., Mellins, E. D., Sylvester, K. G., & Cohen, H. J. (2010). URINE PEPTIDOMICS FOR CLINICAL BIOMARKER DISCOVERY. ADVANCES IN CLINICAL CHEMISTRY, VOL 51, 51, 181-213.
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Clinical parameters do not adequately predict outcome in necrotizing enterocolitis: a multi-institutional study
Moss, R. L., Kalish, L. A., Duggan, C., Johnston, P., Brandt, M. L., & Sylvester, K. G. (2008). Clinical parameters do not adequately predict outcome in necrotizing enterocolitis: a multi-institutional study. JOURNAL OF PERINATOLOGY, 28(10), 665-674.
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Hepatotoxin-Induced Changes in the Adult Murine Liver Promote MYC-Induced Tumorigenesis
Beer, S., Komatsubara, K., Bellovin, D. I., Kurobe, M., Sylvester, K., & Felsher, D. W. (2008). Hepatotoxin-Induced Changes in the Adult Murine Liver Promote MYC-Induced Tumorigenesis. PLOS ONE, 3(6).
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Doxycycline sclerotherapy as primary treatment of head and neck lymphatic malformations in children
Nehra, D., Jacobson, L., Barnes, P., Mallory, B., Albanese, C. T., & Sylvester, K. G. (2008). Doxycycline sclerotherapy as primary treatment of head and neck lymphatic malformations in children. JOURNAL OF PEDIATRIC SURGERY, 43(3), 451-460.
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Hepatic parenchymal replacement in mice by transplanted allogeneic hepatocytes is facilitated by bone marrow transplantation and mediated by CD4 cells
Streetz, K. L., Doyonnas, R., Grimm, D., Jenkins, D. D., Fuess, S., & Kay, M. A. (2008). Hepatic parenchymal replacement in mice by transplanted allogeneic hepatocytes is facilitated by bone marrow transplantation and mediated by CD4 cells. HEPATOLOGY, 47(2), 706-718.
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Wnt/beta-catenin signaling in murine hepatic transit amplifying progenitor cells
Hu, M., Kurobe, M., Jeong, Y. J., Fuerer, C., Ghole, S., & Sylvester, K. G. (2007). Wnt/beta-catenin signaling in murine hepatic transit amplifying progenitor cells. GASTROENTEROLOGY, 133(5), 1579-1591.
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Risk factors for the development of abdominal abscess following operation for perforated appendicitis in children - A multicenter case-control study
Henry, M. Cw., Walker, A., Silverman, B. L., Gollin, G., Islam, S., & Moss, R. L. (2007). Risk factors for the development of abdominal abscess following operation for perforated appendicitis in children - A multicenter case-control study. ARCHIVES OF SURGERY, 142(3), 236-241.
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Matched analysis of nonoperative management vs immediate appendectomy for perforated appendicitis
Henry, M. Cw., Gollin, G., Islam, S., Sylvester, K., Walker, A., & Moss, R. L. (2007). Matched analysis of nonoperative management vs immediate appendectomy for perforated appendicitis. JOURNAL OF PEDIATRIC SURGERY, 42(1), 19-24.
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Stem cells: tissue regeneration and cancer.
Tataria, M., Perryman, S. V., & Sylvester, K. G. (2006). Stem cells: tissue regeneration and cancer. Seminars in pediatric surgery, 15(4), 284-292.
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Laparotomy versus peritoneal drainage for necrotizing enterocolitis and perforation
Moss, R. L., Dimmitt, R. A., Barnhart, D. C., Sylvester, K. G., Brown, R. L., & Silverman, B. L. (2006). Laparotomy versus peritoneal drainage for necrotizing enterocolitis and perforation. NEW ENGLAND JOURNAL OF MEDICINE, 354(21), 2225-2234.
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Absence of the p53 tumor suppressor gene promotes osteogenesis in mesenchymal stem cells
Tataria, M., Quarto, N., Longaker, M. T., & Sylvester, K. G. (2006). Absence of the p53 tumor suppressor gene promotes osteogenesis in mesenchymal stem cells. JOURNAL OF PEDIATRIC SURGERY, 41(4), 624-632.
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Repair and regeneration: opportunities for carcinogenesis from tissue stem cells
Perryman, S. V., & Sylvester, K. G. (2006). Repair and regeneration: opportunities for carcinogenesis from tissue stem cells. JOURNAL OF CELLULAR AND MOLECULAR MEDICINE, 10(2), 292-308.
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In vivo selection of primary and bone-marrow-derived hepatocytes after allogeneic transplantation in mice
Streetz, K. L., Doyonnas, R., Jenkins, D., Perryman, S., Fuess, S., & Kay, M. A. (2006). In vivo selection of primary and bone-marrow-derived hepatocytes after allogeneic transplantation in mice. JOURNAL OF HEPATOLOGY, 44, S33-S33.
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Donor-derived, liver-specific protein expression after bone marrow transplantation
Jenkins, D. D., Streetz, K., Tataria, M., Sahar, D., Kurobe, M., & Sylvester, K. G. (2004). Donor-derived, liver-specific protein expression after bone marrow transplantation. TRANSPLANTATION, 78(4), 530-536.
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Hepatocyte targeting for quantifiable and functional cellular transplantation
Jenkins, D. D., Streetz, K., Kay, M., Longaker, M., & Sylvester, K. (2003). Hepatocyte targeting for quantifiable and functional cellular transplantation. JOURNAL OF THE AMERICAN COLLEGE OF SURGEONS, 197(3), S15-S15.
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