John C Samuelson, MD, PhD
Title Professor
Institution Boston University Goldman School of Dental Medicine
Department Molecular & Cell Biology
Address 75 E. Newton St
Boston, MA 02118
Telephone (617) 414-1054
Email
Other Positions
Title Graduate Faculty (Primary Mentor of Grad Students)
Institution Boston University School of Medicine
Department Graduate Medical Sciences, Division of
 
Title Professor
Institution Boston University School of Medicine
Department Microbiology
NIH RePORTER Grants
Yr Title Project-Sub Proj Pubs
2013 Glycobiology of Giardia 5R01AI048082-08 17
2012 Glycobiology of Giardia 5R01AI048082-07 17
2012 Glycobiology of Giardia 3R01AI048082-07S1 17
2011 CYST WALL ENDOPROTEASES AND GLYCANS OF PARASITES 5P41RR010888-15-5121 215
2011 Glycobiology of Giardia 2R01AI048082-06A1 17
2011 ROBBINS Glycosylation and Glycosidases-Cell and Molecular Biology 5R01GM031318-48 93
2010 CYST WALL ENDOPROTEASES AND GLYCANS OF PARASITES 5P41RR010888-14-6823 215
2010 Multiple Lectin Model of the Cyst Wall of Entamoeba 5R01AI044070-11 18
2009 CYST WALL ENDOPROTEASES OF ENTAMOEBA INVADENS AND ENTAMOEBA HISTOLYTICA 5P41RR010888-13-6176 215
2009 Multiple Lectin Model of the Cyst Wall of Entamoeba 5R01AI044070-10 18
Showing the 10 most recent of 27 results. Show All Results

Publications
1. Bushkin GG, Motari E, Magnelli P, Gubbels MJ, Dubey JP, Miska KB, Bullitt E, Costello CE, Robbins PW, Samuelson J. ß-1,3-Glucan, Which Can Be Targeted by Drugs, Forms a Trabecular Scaffold in the Oocyst Walls of Toxoplasma and Eimeria. MBio. 2012; 3(5).
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2. Samuelson J, Robbins P. A simple fibril and lectin model for cyst walls of Entamoeba and perhaps Giardia. Trends Parasitol. 2011 Jan; 27(1):17-22.
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3. Szmola R, Bence M, Carpentieri A, Szabó A, Costello CE, Samuelson J, Sahin-Tóth M. Chymotrypsin C Is a Co-activator of Human Pancreatic Procarboxypeptidases A1 and A2. J Biol Chem. 2011 Jan 21; 286(3):1819-27.
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4. Carpentieri A, Ratner DM, Ghosh SK, Banerjee S, Bushkin GG, Cui J, Lubrano M, Steffen M, Costello CE, O'Keefe B, Robbins PW, Samuelson J. The antiretroviral lectin cyanovirin-N targets well-known and novel targets on the surface of Entamoeba histolytica trophozoites. Eukaryot Cell. 2010 Nov; 9(11):1661-8.
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5. Chatterjee A, Carpentieri A, Ratner DM, Bullitt E, Costello CE, Robbins PW, Samuelson J. Giardia cyst wall protein 1 is a lectin that binds to curled fibrils of the GalNAc homopolymer. PLoS Pathog. 2010; 6(8).
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6. Cui J, Das S, Smith TF, Samuelson J. Trichomonas transmembrane cyclases result from massive gene duplication and concomitant development of pseudogenes. PLoS Negl Trop Dis. 2010; 4(8):e782.
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7. Ghosh SK, Van Dellen KL, Chatterjee A, Dey T, Haque R, Robbins PW, Samuelson J. The Jacob2 lectin of the Entamoeba histolytica cyst wall binds chitin and is polymorphic. PLoS Negl Trop Dis. 2010; 4(7):e750.
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8. Mitra S, Cui J, Robbins PW, Samuelson J. A deeply divergent phosphoglucomutase (PGM) of Giardia lamblia has both PGM and phosphomannomutase activities. Glycobiology. 2010 Oct; 20(10):1233-40.
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9. Grabinska KA, Cui J, Chatterjee A, Guan Z, Raetz CR, Robbins PW, Samuelson J. Molecular characterization of the cis-prenyltransferase of Giardia lamblia. Glycobiology. 2010 Jul; 20(7):824-32.
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10. Chatterjee A, Banerjee S, Steffen M, O'Connor RM, Ward HD, Robbins PW, Samuelson J. Evidence for mucin-like glycoproteins that tether sporozoites of Cryptosporidium parvum to the inner surface of the oocyst wall. Eukaryot Cell. 2010 Jan; 9(1):84-96.
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11. Bushkin GG, Ratner DM, Cui J, Banerjee S, Duraisingh MT, Jennings CV, Dvorin JD, Gubbels MJ, Robertson SD, Steffen M, O'Keefe BR, Robbins PW, Samuelson J. Suggestive evidence for Darwinian Selection against asparagine-linked glycans of Plasmodium falciparum and Toxoplasma gondii. Eukaryot Cell. 2010 Feb; 9(2):228-41.
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12. Cui J, Smith T, Robbins PW, Samuelson J. Darwinian selection for sites of Asn-linked glycosylation in phylogenetically disparate eukaryotes and viruses. Proc Natl Acad Sci U S A. 2009 Aug 11; 106(32):13421-6.
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13. Chatterjee A, Ghosh SK, Jang K, Bullitt E, Moore L, Robbins PW, Samuelson J. Evidence for a "wattle and daub" model of the cyst wall of entamoeba. PLoS Pathog. 2009 Jul; 5(7):e1000498.
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14. Pal D, Banerjee S, Cui J, Schwartz A, Ghosh SK, Samuelson J. Giardia, Entamoeba, and Trichomonas enzymes activate metronidazole (nitroreductases) and inactivate metronidazole (nitroimidazole reductases). Antimicrob Agents Chemother. 2009 Feb; 53(2):458-64.
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15. Banerjee S, Robbins PW, Samuelson J. Molecular characterization of nucleocytosolic O-GlcNAc transferases of Giardia lamblia and Cryptosporidium parvum. Glycobiology. 2009 Apr; 19(4):331-6.
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16. Ratner DM, Cui J, Steffen M, Moore LL, Robbins PW, Samuelson J. Changes in the N-glycome, glycoproteins with Asn-linked glycans, of Giardia lamblia with differentiation from trophozoites to cysts. Eukaryot Cell. 2008 Nov; 7(11):1930-40.
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17. Grabinska KA, Ghosh SK, Guan Z, Cui J, Raetz CR, Robbins PW, Samuelson J. Dolichyl-phosphate-glucose is used to make O-glycans on glycoproteins of Trichomonas vaginalis. Eukaryot Cell. 2008 Aug; 7(8):1344-51.
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18. Magnelli P, Cipollo JF, Ratner DM, Cui J, Kelleher D, Gilmore R, Costello CE, Robbins PW, Samuelson J. Unique Asn-linked oligosaccharides of the human pathogen Entamoeba histolytica. J Biol Chem. 2008 Jun 27; 283(26):18355-64.
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19. Caffaro CE, Luhn K, Bakker H, Vestweber D, Samuelson J, Berninsone P, Hirschberg CB. A single Caenorhabditis elegans Golgi apparatus-type transporter of UDP-glucose, UDP-galactose, UDP-N-acetylglucosamine, and UDP-N-acetylgalactosamine. Biochemistry. 2008 Apr 8; 47(14):4337-44.
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20. Banerjee S, Cui J, Robbins PW, Samuelson J. Use of Giardia, which appears to have a single nucleotide-sugar transporter for UDP-GlcNAc, to identify the UDP-Glc transporter of Entamoeba. Mol Biochem Parasitol. 2008 May; 159(1):44-53.
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21. Morrison HG, McArthur AG, Gillin FD, Aley SB, Adam RD, Olsen GJ, Best AA, Cande WZ, Chen F, Cipriano MJ, Davids BJ, Dawson SC, Elmendorf HG, Hehl AB, Holder ME, Huse SM, Kim UU, Lasek-Nesselquist E, Manning G, Nigam A, Nixon JE, Palm D, Passamaneck NE, Prabhu A, Reich CI, Reiner DS, Samuelson J, Svard SG, Sogin ML. Genomic minimalism in the early diverging intestinal parasite Giardia lamblia. Science. 2007 Sep 28; 317(5846):1921-6.
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22. Banerjee S, Vishwanath P, Cui J, Kelleher DJ, Gilmore R, Robbins PW, Samuelson J. The evolution of N-glycan-dependent endoplasmic reticulum quality control factors for glycoprotein folding and degradation. Proc Natl Acad Sci U S A. 2007 Jul 10; 104(28):11676-81.
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23. Catic A, Sun ZY, Ratner DM, Misaghi S, Spooner E, Samuelson J, Wagner G, Ploegh HL. Sequence and structure evolved separately in a ribosomal ubiquitin variant. EMBO J. 2007 Jul 25; 26(14):3474-83.
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24. Kelleher DJ, Banerjee S, Cura AJ, Samuelson J, Gilmore R. Dolichol-linked oligosaccharide selection by the oligosaccharyltransferase in protist and fungal organisms. J Cell Biol. 2007 Apr 9; 177(1):29-37.
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25. Cui J, Smith TF, Samuelson J. Gene expansion in Trichomonas vaginalis: a case study on transmembrane cyclases. Genome Inform. 2007; 18:35-43.
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26. Clark CG, Alsmark UC, Tazreiter M, Saito-Nakano Y, Ali V, Marion S, Weber C, Mukherjee C, Bruchhaus I, Tannich E, Leippe M, Sicheritz-Ponten T, Foster PG, Samuelson J, Noël CJ, Hirt RP, Embley TM, Gilchrist CA, Mann BJ, Singh U, Ackers JP, Bhattacharya S, Bhattacharya A, Lohia A, Guillén N, Duchêne M, Nozaki T, Hall N. Structure and content of the Entamoeba histolytica genome. Adv Parasitol. 2007; 65:51-190.
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27. Van Dellen KL, Chatterjee A, Ratner DM, Magnelli PE, Cipollo JF, Steffen M, Robbins PW, Samuelson J. Unique posttranslational modifications of chitin-binding lectins of Entamoeba invadens cyst walls. Eukaryot Cell. 2006 May; 5(5):836-48.
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28. Das S, Van Dellen K, Bulik D, Magnelli P, Cui J, Head J, Robbins PW, Samuelson J. The cyst wall of Entamoeba invadens contains chitosan (deacetylated chitin). Mol Biochem Parasitol. 2006 Jul; 148(1):86-92.
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29. Van Dellen KL, Bulik DA, Specht CA, Robbins PW, Samuelson JC. Heterologous expression of an Entamoeba histolytica chitin synthase in Saccharomyces cerevisiae. Eukaryot Cell. 2006 Jan; 5(1):203-6.
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30. Anderson IJ, Watkins RF, Samuelson J, Spencer DF, Majoros WH, Gray MW, Loftus BJ. Gene discovery in the Acanthamoeba castellanii genome. Protist. 2005 Aug; 156(2):203-14.
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31. Bredeston LM, Caffaro CE, Samuelson J, Hirschberg CB. Golgi and endoplasmic reticulum functions take place in different subcellular compartments of Entamoeba histolytica. J Biol Chem. 2005 Sep 16; 280(37):32168-76.
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32. Robbins PW, Samuelson J. Asparagine linked glycosylation in Giardia. Glycobiology. 2005 Jun; 15(6):15G-16G.
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33. Loftus B, Anderson I, Davies R, Alsmark UC, Samuelson J, Amedeo P, Roncaglia P, Berriman M, Hirt RP, Mann BJ, Nozaki T, Suh B, Pop M, Duchene M, Ackers J, Tannich E, Leippe M, Hofer M, Bruchhaus I, Willhoeft U, Bhattacharya A, Chillingworth T, Churcher C, Hance Z, Harris B, Harris D, Jagels K, Moule S, Mungall K, Ormond D, Squares R, Whitehead S, Quail MA, Rabbinowitsch E, Norbertczak H, Price C, Wang Z, Guillén N, Gilchrist C, Stroup SE, Bhattacharya S, Lohia A, Foster PG, Sicheritz-Ponten T, Weber C, Singh U, Mukherjee C, El-Sayed NM, Petri WA, Clark CG, Embley TM, Barrell B, Fraser CM, Hall N. The genome of the protist parasite Entamoeba histolytica. Nature. 2005 Feb 24; 433(7028):865-8.
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34. Samuelson J, Banerjee S, Magnelli P, Cui J, Kelleher DJ, Gilmore R, Robbins PW. The diversity of dolichol-linked precursors to Asn-linked glycans likely results from secondary loss of sets of glycosyltransferases. Proc Natl Acad Sci U S A. 2005 Feb 1; 102(5):1548-53.
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35. Wang Z, Samuelson J, Clark CG, Eichinger D, Paul J, Van Dellen K, Hall N, Anderson I, Loftus B. Gene discovery in the Entamoeba invadens genome. Mol Biochem Parasitol. 2003 Jun; 129(1):23-31.
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36. Nixon JE, Field J, McArthur AG, Sogin ML, Yarlett N, Loftus BJ, Samuelson J. Iron-dependent hydrogenases of Entamoeba histolytica and Giardia lamblia: activity of the recombinant entamoebic enzyme and evidence for lateral gene transfer. Biol Bull. 2003 Feb; 204(1):1-9.
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37. Van Dellen K, Field J, Wang Z, Loftus B, Samuelson J. LINEs and SINE-like elements of the protist Entamoeba histolytica. Gene. 2002 Sep 4; 297(1-2):229-39.
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38. Van Dellen K, Ghosh SK, Robbins PW, Loftus B, Samuelson J. Entamoeba histolytica lectins contain unique 6-Cys or 8-Cys chitin-binding domains. Infect Immun. 2002 Jun; 70(6):3259-63.
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39. Nixon JE, Wang A, Field J, Morrison HG, McArthur AG, Sogin ML, Loftus BJ, Samuelson J. Evidence for lateral transfer of genes encoding ferredoxins, nitroreductases, NADH oxidase, and alcohol dehydrogenase 3 from anaerobic prokaryotes to Giardia lamblia and Entamoeba histolytica. Eukaryot Cell. 2002 Apr; 1(2):181-90.
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40. Nixon JE, Wang A, Morrison HG, McArthur AG, Sogin ML, Loftus BJ, Samuelson J. A spliceosomal intron in Giardia lamblia. Proc Natl Acad Sci U S A. 2002 Mar 19; 99(6):3701-5.
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41. Ghosh S, Frisardi M, Rogers R, Samuelson J. How Giardia swim and divide. Infect Immun. 2001 Dec; 69(12):7866-72.
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42. Field J, Rosenthal B, Samuelson J. Early lateral transfer of genes encoding malic enzyme, acetyl-CoA synthetase and alcohol dehydrogenases from anaerobic prokaryotes to Entamoeba histolytica. Mol Microbiol. 2000 Nov; 38(3):446-55.
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43. Ghosh S, Frisardi M, Ramirez-Avila L, Descoteaux S, Sturm-Ramirez K, Newton-Sanchez OA, Santos-Preciado JI, Ganguly C, Lohia A, Reed S, Samuelson J. Molecular epidemiology of Entamoeba spp.: evidence of a bottleneck (Demographic sweep) and transcontinental spread of diploid parasites. J Clin Microbiol. 2000 Oct; 38(10):3815-21.
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44. Field J, Van Dellen K, Ghosh SK, Samuelson J. Responses of Entamoeba invadens to heat shock and encystation are related. J Eukaryot Microbiol. 2000 Sep-Oct; 47(5):511-4.
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45. Frisardi M, Ghosh SK, Field J, Van Dellen K, Rogers R, Robbins P, Samuelson J. The most abundant glycoprotein of amebic cyst walls (Jacob) is a lectin with five Cys-rich, chitin-binding domains. Infect Immun. 2000 Jul; 68(7):4217-24.
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46. Ghosh S, Field J, Rogers R, Hickman M, Samuelson J. The Entamoeba histolytica mitochondrion-derived organelle (crypton) contains double-stranded DNA and appears to be bound by a double membrane. Infect Immun. 2000 Jul; 68(7):4319-22.
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47. Field J, Wilson MP, Mai Z, Majerus PW, Samuelson J. An Entamoeba histolytica inositol 1,3,4-trisphosphate 5/6-kinase has a novel 3-kinase activity. Mol Biochem Parasitol. 2000 Apr 30; 108(1):119-23.
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48. Ghosh SK, Rosenthal B, Rogers R, Samuelson J. Vacuolar localization of an Entamoeba histolytica homologue of the plasma membrane ATPase (PMCA). Mol Biochem Parasitol. 2000 Apr 30; 108(1):125-30.
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49. Samuelson J. Why metronidazole is active against both bacteria and parasites. Antimicrob Agents Chemother. 1999 Jul; 43(7):1533-41.
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50. Ghosh SK, Field J, Frisardi M, Rosenthal B, Mai Z, Rogers R, Samuelson J. Chitinase secretion by encysting Entamoeba invadens and transfected Entamoeba histolytica trophozoites: localization of secretory vesicles, endoplasmic reticulum, and Golgi apparatus. Infect Immun. 1999 Jun; 67(6):3073-81.
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51. Mai Z, Ghosh S, Frisardi M, Rosenthal B, Rogers R, Samuelson J. Hsp60 is targeted to a cryptic mitochondrion-derived organelle ("crypton") in the microaerophilic protozoan parasite Entamoeba histolytica. Mol Cell Biol. 1999 Mar; 19(3):2198-205.
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52. Mai Z, Samuelson J. A new gene family (ariel) encodes asparagine-rich Entamoeba histolytica antigens, which resemble the amebic vaccine candidate serine-rich E. histolytica protein. Infect Immun. 1998 Jan; 66(1):353-5.
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53. Paintlia AS, Descoteaux S, Spencer B, Chakraborti A, Ganguly NK, Mahajan RC, Samuelson J. Giardia lamblia groups A and B among young adults in India. Clin Infect Dis. 1998 Jan; 26(1):190-1.
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54. Ray SS, Gangopadhyay SS, Pande G, Samuelson J, Lohia A. Primary structure of Entamoeba histolytica gamma-tubulin and localisation of amoebic microtubule organising centres. Mol Biochem Parasitol. 1997 Dec 1; 90(1):331-6.
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55. Ghosh SK, Samuelson J. Involvement of p21racA, phosphoinositide 3-kinase, and vacuolar ATPase in phagocytosis of bacteria and erythrocytes by Entamoeba histolytica: suggestive evidence for coincidental evolution of amebic invasiveness. Infect Immun. 1997 Oct; 65(10):4243-9.
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56. Rosenthal B, Mai Z, Caplivski D, Ghosh S, de la Vega H, Graf T, Samuelson J. Evidence for the bacterial origin of genes encoding fermentation enzymes of the amitochondriate protozoan parasite Entamoeba histolytica. J Bacteriol. 1997 Jun; 179(11):3736-45.
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57. de la Vega H, Specht CA, Semino CE, Robbins PW, Eichinger D, Caplivski D, Ghosh S, Samuelson J. Cloning and expression of chitinases of Entamoebae. Mol Biochem Parasitol. 1997 Apr; 85(2):139-47.
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58. Rosenthal B, Mai Z, Caplivski D, Ghosh S, Meckler J, Samuelson J. A revised endosymbiont hypothesis to explain the bacterial origin of amebic glycolytic and fermentation enzymes. Arch Med Res. 1997; 28 Spec No:71-2.
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59. de la Vega H, Specht CA, Chau A, Semino CE, Robbins PW, Eichinger D, Caplivski D, Ghosh S, Samuelson J. Cyst-specific exochitinases of Entamoebae contain unique hydrophilic repeats at their amino termini. Arch Med Res. 1997; 28 Spec No:143-6.
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60. Samuelson J, Caplivski D, Sturm-Ramirez K, Kretzinger K, Descoteaux S, Hernández G, Vargas G, Mammo R, Newton O, Santos J, de la Vega H, Robbins P, Ganguly C, Lohia A. A proposal for a molecular biologic system for classifying isolates of Entamoeba histolytica and Entamoeba dispar. Arch Med Res. 1997; 28 Spec No:274-5.
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61. Newton-Sánchez OA, Sturm-Ramirez K, Romero-Zamora JL, Santos-Preciado JI, Samuelson J. High rate of occult infection with Entamoeba histolytica among non-dysenteric Mexican children. Arch Med Res. 1997; 28 Spec No:311-3.
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62. Ghosh SK, Lohia A, Kumar A, Samuelson J. Overexpression of P-glycoprotein gene 1 by transfected Entamoeba histolytica confers emetine-resistance. Mol Biochem Parasitol. 1996 Nov 25; 82(2):257-60.
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63. Lohia A, Samuelson J. Heterogeneity of Entamoeba histolytica rac genes encoding p21rac homologues. Gene. 1996 Sep 16; 173(2):205-8.
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64. Loda M, Fiorentino M, Meckler J, Khettry U, Lewis D, Washburn K, Jenkins R, Mendoza AE, Samuelson J. Hepatitis C virus reinfection in orthotopic liver transplant patients with or without concomitant hepatitis B infection. Diagn Mol Pathol. 1996 Jun; 5(2):81-7.
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65. Gómez MD, Pérez DG, Ayala P, Samuelson J, Orozco E. Physiology and molecular biology of multidrug resistance in Entamoeba histolytica. Arch Med Res. 1996; 27(3):421-5.
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66. Shen PS, Sanford JC, Samuelson J. Entamoeba histolytica: isoprenylation of p21ras and p21rap in vitro. Exp Parasitol. 1996 Jan; 82(1):65-8.
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67. Descoteaux S, Ayala P, Samuelson J, Orozco E. Increase in mRNA of multiple Eh pgp genes encoding P-glycoprotein homologues in emetine-resistant Entamoeba histolytica parasites. Gene. 1995 Oct 16; 164(1):179-84.
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68. Vines RR, Purdy JE, Ragland BD, Samuelson J, Mann BJ, Petri WA. Stable episomal transfection of Entamoeba histolytica. Mol Biochem Parasitol. 1995 May; 71(2):265-7.
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69. Yu Y, Samuelson J. Primary structure of an Entamoeba histolytica nicotinamide nucleotide transhydrogenase. Mol Biochem Parasitol. 1994 Dec; 68(2):323-8.
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70. Descoteaux S, Yu Y, Samuelson J. Cloning of Entamoeba genes encoding proteolipids of putative vacuolar proton-translocating ATPases. Infect Immun. 1994 Aug; 62(8):3572-5.
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71. Yi Y, Samuelson J. Primary structure of the Entamoeba histolytica gene (Ehvma1) encoding the catalytic peptide of a putative vacuolar membrane proton-transporting ATPase (V-ATPase). Mol Biochem Parasitol. 1994 Jul; 66(1):165-9.
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72. Lohia A, Samuelson J. Molecular cloning of an Entamoeba histolytica gene encoding a putative mos family serine/threonine-kinase. Biochim Biophys Acta. 1994 May 26; 1222(1):122-4.
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73. Shen PS, Lohia A, Samuelson J. Molecular cloning of ras and rap genes from Entamoeba histolytica. Mol Biochem Parasitol. 1994 Mar; 64(1):111-20.
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74. Zhang WW, Shen PS, Descoteaux S, Samuelson J. Cloning and expression of the gene for an NADP(+)-dependent aldehyde dehydrogenase of Entamoeba histolytica. Mol Biochem Parasitol. 1994 Jan; 63(1):157-61.
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75. Zhang WW, Samuelson J. Molecular cloning of the gene for a novel ABC superfamily transporter of Entamoeba histolytica. Mol Biochem Parasitol. 1993 Nov; 62(1):131-4.
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76. Que X, Samuelson J, Reed S. Molecular cloning of a rac family protein kinase and identification of a serine/threonine protein kinase gene family of Entamoeba histolytica. Mol Biochem Parasitol. 1993 Aug; 60(2):161-70.
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77. Zhang WW, Samuelson J. The cDNA sequence of an abundant Entamoeba histolytica 20-kilodalton protein containing four repetitive domains. Mol Biochem Parasitol. 1993 Aug; 60(2):323-6.
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78. Lohia A, Samuelson J. Cloning of the Eh cdc2 gene from Entamoeba histolytica encoding a protein kinase p34cdc2 homologue. Gene. 1993 May 30; 127(2):203-7.
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79. Lohia A, Samuelson J. Molecular cloning of a rho family gene of Entamoeba histolytica. Mol Biochem Parasitol. 1993 Mar; 58(1):177-80.
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80. Acuna-Soto R, Samuelson J, De Girolami P, Zarate L, Millan-Velasco F, Schoolnick G, Wirth D. Application of the polymerase chain reaction to the epidemiology of pathogenic and nonpathogenic Entamoeba histolytica. Am J Trop Med Hyg. 1993 Jan; 48(1):58-70.
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81. Samuelson JC, Burke A, Courval JM. Susceptibility of an emetine-resistant mutant of Entamoeba histolytica to multiple drugs and to channel blockers. Antimicrob Agents Chemother. 1992 Nov; 36(11):2392-7.
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82. Kumar A, Shen PS, Descoteaux S, Pohl J, Bailey G, Samuelson J. Cloning and expression of an NADP(+)-dependent alcohol dehydrogenase gene of Entamoeba histolytica. Proc Natl Acad Sci U S A. 1992 Nov 1; 89(21):10188-92.
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83. Descoteaux S, Ayala P, Orozco E, Samuelson J. Primary sequences of two P-glycoprotein genes of Entamoeba histolytica. Mol Biochem Parasitol. 1992 Sep; 54(2):201-11.
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84. Descoteaux S, Shen PS, Ayala P, Orozco E, Samuelson J. P-glycoprotein genes of Entamoeba histolytica. Arch Med Res. 1992; 23(2):23-5.
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85. Romero JL, Descoteaux S, Reed S, Orozco E, Santos J, Samuelson J. Use of polymerase chain reaction and nonradioactive DNA probes to diagnose Entamoeba histolytica in clinical samples. Arch Med Res. 1992; 23(2):277-9.
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86. Samuelson J, Zhang WW, Kumar A, Descoteaux S, Shen PS, Bailey G. Primary structures of alcohol and aldehyde dehydrogenase genes of Entamoeba histolytica. Arch Med Res. 1992; 23(2):31-3.
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87. Samuelson J, Lerner E, Tesh R, Titus R. A mouse model of Leishmania braziliensis braziliensis infection produced by coinjection with sand fly saliva. J Exp Med. 1991 Jan 1; 173(1):49-54.
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88. Ayala P, Samuelson J, Wirth D, Orozco E. Entamoeba histolytica: physiology of multidrug resistance. Exp Parasitol. 1990 Aug; 71(2):169-75.
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89. Samuelson J, Ayala P, Orozco E, Wirth D. Emetine-resistant mutants of Entamoeba histolytica overexpress mRNAs for multidrug resistance. Mol Biochem Parasitol. 1990 Jan 15; 38(2):281-90.
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90. Samuelson J, Ayala P, Orozco E, Whirth D. Emetine resistant mutants of Entamoeba histolytica overexpress mRNAs for multidrug resistance. Arch Invest Med (Mex). 1990; 21 Suppl 1:183-9.
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91. Ayala P, Samuelson J, Wirth D, Orozco E. [Multidrug resistance in Entamoeba histolytica]. Arch Invest Med (Mex). 1990; 21 Suppl 1:103-7.
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92. Samuelson J, Acuna-Soto R, Reed S, Biagi F, Wirth D. DNA hybridization probe for clinical diagnosis of Entamoeba histolytica. J Clin Microbiol. 1989 Apr; 27(4):671-6.
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93. Samuelson JC, Caulfield JP. Cercarial glycocalyx of Schistosoma mansoni activates human complement. Infect Immun. 1986 Jan; 51(1):181-6.
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94. Samuelson JC, Caulfield JP. The cercarial glycocalyx of Schistosoma mansoni. J Cell Biol. 1985 May; 100(5):1423-34.
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95. Samuelson JC, Caulfield JP. Role of pleated septate junctions in the epithelium of miracidia of Schistosoma mansoni during transformation to sporocysts in vitro. Tissue Cell. 1985; 17(5):667-82.
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96. Samuelson JC, Quinn JJ, Caulfield JP. Video microscopy of swimming and secreting cercariae of Schistosoma mansoni. J Parasitol. 1984 Dec; 70(6):996-9.
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97. Samuelson JC, Quinn JJ, Caulfield JP. Hatching, chemokinesis, and transformation of miracidia of Schistosoma mansoni. J Parasitol. 1984 Jun; 70(3):321-31.
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98. Samuelson JC, Caulfield JP. Loss of covalently labeled glycoproteins and glycolipids from the surface of newly transformed schistosomula of Schistosoma mansoni. J Cell Biol. 1982 Aug; 94(2):363-9.
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99. Samuelson JC, Caulfield JP, David JR. Schistosomula of Schistosoma mansoni clear concanavalin A from their surface by sloughing. J Cell Biol. 1982 Aug; 94(2):355-62.
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100. Caulfield JP, Korman G, Samuelson JC. Human neutrophils endocytose multivalent ligands from the surface of schistosomula of Schistosoma mansoni before membrane fusion. J Cell Biol. 1982 Aug; 94(2):370-8.
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101. Dessein A, Samuelson JC, Butterworth AE, Hogan M, Sherry BA, Vadas MA, David JR. Immune evasion by Schistosoma mansoni: loss of susceptibility to antibody or complement-dependent eosinophil attack by schistosomula cultured in medium free of macromolecules. Parasitology. 1981 Jun; 82(Pt 3):357-74.
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102. Samuelson JC, Caulfield JP, David JR. Schistosoma mansoni: post-transformational surface changes in schistosomula grown in vitro and in mice. Exp Parasitol. 1980 Dec; 50(3):369-83.
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103. Samuelson JC, Sher A, Caulfield JP. Newly transformed schistosomula spontaneously lose surface antigens and C3 acceptor sites during culture. J Immunol. 1980 Apr; 124(4):2055-7.
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104. Zimmermann A, Sutter A, Samuelson J, Shooter EM. A serological assay for the detection of cell surface receptors of nerve growth factor. J Supramol Struct. 1978; 9(3):351-61.
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Entamoeba histolytica
Protozoan Proteins
Giardia lamblia
Entamoeba
Polysaccharides
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Bullitt, Esther
Costello, Catherine
Hirschberg, Carlos
Robbins, Phillips
Steffen, Martin
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