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Sarah Umetsu, MD, PhD

Title(s)Assistant Professor, Pathology
SchoolSchool of Medicine
Phone415-502-2228
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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help.
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    1. Wen KW, Umetsu SE, Goldblum JR, Gill RM, Kim GE, Joseph NM, Rabinovitch PS, Kakar S, Lauwers GY, Choi WT. DNA Flow Cytometric and Interobserver Study of "Crypt Cell Atypia" in Inflammatory Bowel Disease. Histopathology. 2019 May 20. PMID: 31111543.
      View in: PubMed
    2. Yu S, Leung KM, Kim HY, Umetsu SE, Xiao Y, Albacker LA, Lee HJ, Umetsu DT, Freeman GJ, DeKruyff RH. Blockade of Repulsive guidance molecule b (RGMb) inhibits allergen-induced airways disease. J Allergy Clin Immunol. 2019 Jan 28. PMID: 30703386.
      View in: PubMed
    3. Joseph NM, Tsokos CG, Umetsu SE, Shain AH, Kelley RK, Onodera C, Bowman S, Talevich E, Ferrell LD, Kakar S, Krings G. Genomic profiling of combined hepatocellular-cholangiocarcinoma reveals similar genetics to hepatocellular carcinoma. J Pathol. 2019 Jan 28. PMID: 30690729.
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    4. Xu Y, Poggio M, Jin HY, Shi Z, Forester CM, Wang Y, Stumpf CR, Xue L, Devericks E, So L, Nguyen HG, Griselin A, Gordan JD, Umetsu SE, Reich SH, Worland ST, Asthana S, Barna M, Webster KR, Cunningham JT, Ruggero D. Translation control of the immune checkpoint in cancer and its therapeutic targeting. Nat Med. 2019 Jan 14. PMID: 30643286.
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    5. Perez PM, Flavell RR, Kelley RK, Umetsu S, Behr SC. Heterogeneous Uptake of 18F-FDG and 68Ga-PSMA-11 in Hepatocellular Carcinoma. Clin Nucl Med. 2019 Jan 04. PMID: 30624275.
      View in: PubMed
    6. Shamir ER, Devine WP, Pekmezci M, Umetsu SE, Krings G, Federman S, Cho SJ, Saunders TA, Jen KY, Bergsland E, Jones K, Kim GE, Kakar S, Chiu CY, Joseph NM. Identification of high-risk human papillomavirus and Rb/E2F pathway genomic alterations in mutually exclusive subsets of colorectal neuroendocrine carcinoma. Mod Pathol. 2018 Sep 20. PMID: 30237525.
      View in: PubMed
    7. Villanueva-Meyer JE, Magill ST, Lee JC, Umetsu SE, Flavell RR. Detection of Metastatic Meningioma to the Liver Using 68Ga-DOTA-Octreotate PET/CT. Clin Nucl Med. 2018 Sep; 43(9):e338-e340. PMID: 29939957.
      View in: PubMed
    8. Joseph NM, Brunt EM, Marginean C, Nalbantoglu I, Snover DC, Thung SN, Yeh MM, Umetsu SE, Ferrell LD, Gill RM. Frequent GNAQ and GNA14 Mutations in Hepatic Small Vessel Neoplasm. Am J Surg Pathol. 2018 Sep; 42(9):1201-1207. PMID: 29975248.
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    9. Ladwig NR, Schoolmeester JK, Weil L, Chapman JS, Zaloudek C, Umetsu SE. Inflammatory Myofibroblastic Tumor Associated With the Placenta: Short Tandem Repeat Genotyping Confirms Uterine Site of Origin. Am J Surg Pathol. 2018 Jun; 42(6):807-812. PMID: 29505427.
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    10. Bean GR, Joseph NM, Folpe AL, Horvai AE, Umetsu SE. Recurrent GNA14 mutations in anastomosing haemangiomas. Histopathology. 2018 08; 73(2):354-357. PMID: 29574926.
      View in: PubMed
    11. Kidambi TD, Goldberg D, Nussbaum R, Blanco A, Umetsu SE, Terdiman JP, Lee JK. Novel variant of unknown significance in MUTYH in a patient with MUTYH-associated polyposis: a case to reclassify. Clin J Gastroenterol. 2018 May 15. PMID: 29766397.
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    12. Lim HC, Montesion M, Botton T, Collisson EA, Umetsu SE, Behr SC, Gordan JD, Stephens PJ, Kelley RK. Hybrid Capture-Based Tumor Sequencing and Copy Number Analysis to Confirm Origin of Metachronous Metastases in BRCA1-Mutant Cholangiocarcinoma Harboring a Novel YWHAZ-BRAF Fusion. Oncologist. 2018 Sep; 23(9):998-1003. PMID: 29622700.
      View in: PubMed
    13. Umetsu SE, Brown I, Langner C, Lauwers GY. Autoimmune enteropathies. Virchows Arch. 2018 Jan; 472(1):55-66. PMID: 29022145.
      View in: PubMed
    14. Umetsu SE, Shafizadeh N, Kakar S. Grading and staging mucinous neoplasms of the appendix: a case series and review of the literature. Hum Pathol. 2017 11; 69:81-89. PMID: 28970138.
      View in: PubMed
    15. Agnihotri P, Robertson NM, Umetsu SE, Arakcheeva K, Winandy S. Lack of Ikaros cripples expression of Foxo1 and its targets in naive T cells. Immunology. 2017 11; 152(3):494-506. PMID: 28670688.
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    16. Bean GR, Joseph NM, Gill RM, Folpe AL, Horvai AE, Umetsu SE. Recurrent GNAQ mutations in anastomosing hemangiomas. Mod Pathol. 2017 05; 30(5):722-727. PMID: 28084343.
      View in: PubMed
    17. Ehman EC, Umetsu SE, Ohliger MA, Fidelman N, Ferrell LD, Yeh BM, Yee J, Hope TA. Imaging prediction of residual hepatocellular carcinoma after locoregional therapy in patients undergoing liver transplantation or partial hepatectomy. Abdom Radiol (NY). 2016 11; 41(11):2161-2168. PMID: 27484789.
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    18. Ehman EC, Behr SC, Umetsu SE, Fidelman N, Yeh BM, Ferrell LD, Hope TA. Rate of observation and inter-observer agreement for LI-RADS major features at CT and MRI in 184 pathology proven hepatocellular carcinomas. Abdom Radiol (NY). 2016 05; 41(5):963-9. PMID: 27193793.
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    19. Albacker LA, Karisola P, Chang YJ, Umetsu SE, Zhou M, Akbari O, Kobayashi N, Baumgarth N, Freeman GJ, Umetsu DT, DeKruyff RH. TIM-4, a receptor for phosphatidylserine, controls adaptive immunity by regulating the removal of antigen-specific T cells. J Immunol. 2010 Dec 01; 185(11):6839-49. PMID: 21037090; PMCID: PMC3153437.
    20. Lee HH, Meyer EH, Goya S, Pichavant M, Kim HY, Bu X, Umetsu SE, Jones JC, Savage PB, Iwakura Y, Casasnovas JM, Kaplan G, Freeman GJ, DeKruyff RH, Umetsu DT. Apoptotic cells activate NKT cells through T cell Ig-like mucin-like-1 resulting in airway hyperreactivity. J Immunol. 2010 Nov 01; 185(9):5225-35. PMID: 20889552; PMCID: PMC3114419.
    21. Chari S, Umetsu SE, Winandy S. Notch target gene deregulation and maintenance of the leukemogenic phenotype do not require RBP-J kappa in Ikaros null mice. J Immunol. 2010 Jul 01; 185(1):410-7. PMID: 20511547; PMCID: PMC2955868.
    22. Umetsu SE, Winandy S. Ikaros is a regulator of Il10 expression in CD4+ T cells. J Immunol. 2009 Nov 01; 183(9):5518-25. PMID: 19828627; PMCID: PMC2778601.
    23. Quirion MR, Gregory GD, Umetsu SE, Winandy S, Brown MA. Cutting edge: Ikaros is a regulator of Th2 cell differentiation. J Immunol. 2009 Jan 15; 182(2):741-5. PMID: 19124715; PMCID: PMC2718557.
    24. Thomas RM, Chunder N, Chen C, Umetsu SE, Winandy S, Wells AD. Ikaros enforces the costimulatory requirement for IL2 gene expression and is required for anergy induction in CD4+ T lymphocytes. J Immunol. 2007 Dec 01; 179(11):7305-15. PMID: 18025173.
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    25. Kobayashi N, Karisola P, Peña-Cruz V, Dorfman DM, Jinushi M, Umetsu SE, Butte MJ, Nagumo H, Chernova I, Zhu B, Sharpe AH, Ito S, Dranoff G, Kaplan GG, Casasnovas JM, Umetsu DT, Dekruyff RH, Freeman GJ. TIM-1 and TIM-4 glycoproteins bind phosphatidylserine and mediate uptake of apoptotic cells. Immunity. 2007 Dec; 27(6):927-40. PMID: 18082433; PMCID: PMC2757006.
    26. Tami C, Silberstein E, Manangeeswaran M, Freeman GJ, Umetsu SE, DeKruyff RH, Umetsu DT, Kaplan GG. Immunoglobulin A (IgA) is a natural ligand of hepatitis A virus cellular receptor 1 (HAVCR1), and the association of IgA with HAVCR1 enhances virus-receptor interactions. J Virol. 2007 Apr; 81(7):3437-46. PMID: 17229699; PMCID: PMC1866050.
    27. Umetsu SE, Lee WL, McIntire JJ, Downey L, Sanjanwala B, Akbari O, Berry GJ, Nagumo H, Freeman GJ, Umetsu DT, DeKruyff RH. TIM-1 induces T cell activation and inhibits the development of peripheral tolerance. Nat Immunol. 2005 May; 6(5):447-54. PMID: 15793575.
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    28. Meyers JH, Chakravarti S, Schlesinger D, Illes Z, Waldner H, Umetsu SE, Kenny J, Zheng XX, Umetsu DT, DeKruyff RH, Strom TB, Kuchroo VK. TIM-4 is the ligand for TIM-1, and the TIM-1-TIM-4 interaction regulates T cell proliferation. Nat Immunol. 2005 May; 6(5):455-64. PMID: 15793576.
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    29. McIntire JJ, Umetsu SE, Macaubas C, Hoyte EG, Cinnioglu C, Cavalli-Sforza LL, Barsh GS, Hallmayer JF, Underhill PA, Risch NJ, Freeman GJ, DeKruyff RH, Umetsu DT. Immunology: hepatitis A virus link to atopic disease. Nature. 2003 Oct 09; 425(6958):576. PMID: 14534576.
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