26
|
Cinabro D, Henderson S, Kinoshita K, Liu T, Saulnier M, Wilson R, Yamamoto H, Sadoff AJ, Ammar R, Ball S, Baringer P, Coppage D, Copty N, Davis R, Hancock N, Kelly M, Kwak N, Lam H, Kubota Y, Lattery M, Nelson JK, Patton S, Perticone D, Poling R, Savinov V, Schrenk S, Wang R, Alam MS, Kim IJ, Nemati B, O'Neill JJ, Romero V, Severini H, Sun CR, Zoeller MM, Crawford G, Fulton R, Fujino D, Gan KK, Kagan H, Kass R, Lee J, Malchow R, Morrow F, Skovpen Y, Sung M, White C, Whitmore J, Wilson P, Butler F, Fu X, Kalbfleisch G, Lambrecht M, Ross WR, Skubic P, Snow J, Wang PL, Wood M, Bortoletto D, Brown DN, Dominick J, McIlwain RL, Miao T, Miller DH. Limit on the tau neutrino mass. PHYSICAL REVIEW LETTERS 1993; 70:3700-3704. [PMID: 10053940 DOI: 10.1103/physrevlett.70.3700] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
|
27
|
Sun CR. [Ranges studies on Schisandra chinensis (Turcz.) Baill. and S. sphenanthera Rehd. et Wils]. ZHONGGUO ZHONG YAO ZA ZHI = ZHONGGUO ZHONGYAO ZAZHI = CHINA JOURNAL OF CHINESE MATERIA MEDICA 1993; 18:10-2, 61. [PMID: 8323677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
|
28
|
Chen D, Albuquerque IF, Baublis VV, Bondar NF, Carrigan RA, Cooper PS, Lisheng D, Denisov AS, Dobrovolsky AV, Dubbs T, Endler AM, Escobar CO, Foucher M, Golovtsov VL, Goritchev PA, Gottschalk H, Gouffon P, Grachev VT, Khanzadeev AV, Kubantsev MA, Kuropatkin NP, Lach J, Lebedenko VN, Mahon JR, McCliment E, Morelos A, Newsom C, Samsonov VM, Schegelsky VA, Smith VJ, Sun CR, Terentyev NK, Timm S, Tkatch II, Uvarov LN, Vorobyov AA. First observation of magnetic moment precession of channeled particles in bent crystals. PHYSICAL REVIEW LETTERS 1992; 69:3286-3289. [PMID: 10046780 DOI: 10.1103/physrevlett.69.3286] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
|
29
|
Alam MS, Kim IJ, Nemati B, O'Neill JJ, Romero V, Severini H, Sun CR, Wang P, Zoeller MM, Crawford G, Fulton R, Gan KK, Kagan H, Kass R, Lee J, Malchow R, Morrow F, Sung M, White C, Whitmore J, Wilson P, Butler F, Fu X, Kalbfleisch G, Lambrecht M, Skubic P, Snow J, Bortoletto D, Brown DN, Dominick J, McIlwain RL, Miao T, Miller DH, Modesitt M, Schaffner SF, Shibata EI, Shipsey IP, Battle M, Ernst J, Kroha H, Roberts S, Sparks K, Thorndike EH, Wang C, Artuso M, Goldberg M, Haupt T, Horwitz N, Kennett R, Moneti GC, Playfer S, Rozen Y, Rubin P, Skwarnicki T, Stone S, Thulasidas M, Yao W, Zhu G, Stroynowski R, Barnes AV, Bartelt J, Csorna SE, Egyed Z. Shape studies of quark jets versus gluon jets at s=10 GeV. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1992; 46:4822-4827. [PMID: 10014860 DOI: 10.1103/physrevd.46.4822] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
30
|
Ammar R, Baringer P, Coppage D, Davis R, Kelly M, Kwak N, Lam H, Ro S, Kubota Y, Lattery M, Nelson JK, Perticone D, Poling R, Schrenk S, Wang R, Alam MS, Kim IJ, Nemati B, Romero V, Sun CR, Wang P, Zoeller MM, Crawford G, Fulton R, Gan KK, Kagan H, Kass R, Lee J, Malchow R, Morrow F, Sung MK, Whitmore J, Wilson P, Butler F, Fu X, Kalbfleisch G, Lambrecht M, Skubic P, Snow J, Bortoletto D, Brown DN, Dominick J, McIlwain RL, Miller DH, Modesitt M, Shibata EI, Schaffner SF, Shipsey IP, Battle M, Ernst J, Kroha H, Roberts S, Sparks K, Thorndike EH, Wang C, Stroynowski R, Artuso M, Goldberg M, Haupt T, Horwitz N, Kennett R, Moneti GC, Playfer S. Electronic branching ratio of the tau lepton. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1992; 45:3976-3985. [PMID: 10014305 DOI: 10.1103/physrevd.45.3976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
31
|
Henderson S, Kinoshita K, Pipkin F, Procario M, Saulnier M, Wilson R, Wolinski J, Xiao D, Ammar R, Baringer P, Coppage D, Davis R, Haas P, Kelly M, Kwak N, Lam H, Ro S, Kubota Y, Nelson JK, Perticone D, Poling R, Schrenk S, Crawford G, Fulton R, Jensen T, Johnson DR, Kagan H, Kass R, Malchow R, Morrow F, Whitmore J, Wilson P, Bortoletto D, Brown D, Dominick J, McIlwain RL, Miller DH, Modesitt M, Schaffner SF, Shibata EI, Shipsey IP, Battle M, Kroha H, Sparks K, Thorndike EH, Wang C, Alam MS, Kim IJ, Li WC, Nemati B, Romero V, Sun CR, Wang P, Zoeller MM, Goldberg M, Haupt T, Horwitz N, Jain V, Kennett R, Mestayer MD, Moneti GC, Rozen Y, Rubin P, Skwarnicki T. Measurements of semileptonic branching fractions of B mesons at the Upsilon (4S) resonance. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1992; 45:2212-2231. [PMID: 10014604 DOI: 10.1103/physrevd.45.2212] [Citation(s) in RCA: 57] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
|
32
|
Avery P, Freyberger A, Rodriguez J, Yelton J, Henderson S, Kinoshita K, Pipkin F, Saulnier M, Wilson R, Wolinski J, Xiao D, Yamamoto H, Sadoff AJ, Ammar R, Baringer P, Coppage D, Davis R, Kelly M, Kwak N, Lam H, Ro S, Kubota Y, Nelson JK, Perticone D, Poling R, Schrenk S, Alam MS, Kim IJ, Nemati B, Romero V, Sun CR, Wang P, Zoeller MM, Crawford G, Fulton R, Gan KK, Jensen T, Kagan H, Kass R, Malchow R, Morrow F, Whitmore J, Wilson P, Butler F, Fu X, Kalbfleisch G, Lambrecht M, Skubic P, Snow J, Bortoletto D, Brown DN, Dominick J, McIlwain RL, Miller DH, Modesitt M, Shibata EI, Schaffner SF, Shipsey IP, Battle M, Ernst J, Kroha H, Roberts S, Sparks K. Ds+ decays to eta rho +, eta ' rho +, and phi rho +. PHYSICAL REVIEW LETTERS 1992; 68:1279-1282. [PMID: 10046126 DOI: 10.1103/physrevlett.68.1279] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
|
33
|
Fung MS, Sun CR, Gordon WL, Liou RS, Chang TW, Sun WN, Daar ES, Ho DD. Identification and characterization of a neutralization site within the second variable region of human immunodeficiency virus type 1 gp120. J Virol 1992; 66:848-56. [PMID: 1370558 PMCID: PMC240785 DOI: 10.1128/jvi.66.2.848-856.1992] [Citation(s) in RCA: 147] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Two monoclonal antibodies designated BAT085 and G3-136 were raised by immunizing BALB/c mice with gp120 purified from human immunodeficiency virus type 1 (HIV-1) IIIB-infected H9 cell extracts. Among three HIV-1 laboratory isolates (IIIB, MN, and RF), BAT085 neutralized only IIIB infection of CEM-SS cells, whereas G3-136 neutralized both IIIB and RF. These antibodies also neutralized a few primary HIV-1 isolates in the infection of activated human peripheral blood mononuclear cells. In indirect immunofluorescence assays, BAT085 bound to H9 cells infected with IIIB or MN, while G3-136 bound to H9 cells infected with IIIB or RF, but not MN. Using sequence-overlapping synthetic peptides of HIV-1 IIIB gp120, the binding site of BAT085 and G3-136 was mapped to a peptidic segment in the V2 region (amino acid residues 169 to 183). The binding of these antibodies to immobilized gp120 was not inhibited by the antibodies directed to the principal neutralization determinant in the V3 region or to the CD4-binding domain of gp120. In a competition enzyme-linked immunosorbent assay, soluble CD4 inhibited G3-136 but not BAT085 from binding to gp120. Deglycosylation of gp120 by endo-beta-N-acetylglucosaminidase H or reduction of gp120 by dithiothreitol diminished its reactivity with G3-136 but not with BAT085. These results indicate that the V2 region of gp120 contains multiple neutralization determinants recognized by antibodies in both a conformation-dependent and -independent manner.
Collapse
|
34
|
Crawford G, Fulton R, Jensen T, Johnson DR, Kagan H, Kass R, Malchow R, Morrow F, Whitmore J, Wilson P, Bortoletto D, Brown D, Dominick J, McIlwain RL, Miller DH, Modesitt M, Ng CR, Schaffner SF, Shibata EI, Shipsey IP, Battle M, Kroha H, Sparks K, Thorndike EH, Wang C, Alam MS, Kim IJ, Li WC, Lou XC, Nemati B, Romero V, Sun CR, Wang P, Zoeller MM, Goldberg M, Haupt T, Horwitz N, Jain V, Kennett R, Mestayer MD, Moneti GC, Rozen Y, Rubin P, Skwarnicki T, Stone S, Thusalidas M, Yao W, Zhu G, Barnes AV, Bartelt J, Csorna SE, Letson T, Alexander J, Artuso M, Bebek C, Berkelman K, Besson D, Browder T, Cassel DG, Cheu E, Coffman DM, Drell PS, Ehrlich R, Galik RS. Measurement of baryon production in B-meson decay. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1992; 45:752-770. [PMID: 10014433 DOI: 10.1103/physrevd.45.752] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
35
|
Ammar R, Baringer P, Coppage D, Davis R, Haas P, Kelly M, Kwak N, Lam H, Ro S, Kubota Y, Nelson JK, Perticone D, Poling R, Schrenk S, Crawford G, Fulton R, Jensen T, Johnson D, Kagan H, Kass R, Malchow R, Morrow F, Whitmore J, Wilson P, Bortoletto D, Brown DN, Dominick J, McIlwain RL, Miller DH, Modesitt M, Ng CR, Schaffner SF, Shibata EI, Shipsey IP, Battle M, Kroha H, Sparks K, Thorndike EH, Wang C, Alam MS, Kim IJ, Li WC, Nemati B, Romero V, Sun CR, Wang P, Zoeller MM, Goldberg M, Haupt T, Horwitz N, Jain V, Kennett R, Mestayer MD, Moneti GC, Rozen Y, Rubin P, Skwarnicki T, Stone S, Thusalidas M, Yao W, Zhu G, Barnes AV, Bartelt J, Csorna SE. Unusual decay modes of D0 and D+ mesons. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1991; 44:3383-3393. [PMID: 10013801 DOI: 10.1103/physrevd.44.3383] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
36
|
Crawford G, Fulton R, Gan KK, Jensen T, Johnson DR, Kagan H, Kass R, Malchow R, Morrow F, Whitmore J, Wilson P, Bortoletto D, Brown D, Dominick J, McIlwain RL, Miller DH, Modesitt M, Ng CR, Schaffner SF, Shibata EI, Shipsey IP, Battle M, Kim P, Kroha H, Sparks K, Thorndike EH, Wang C, Alam MS, Kim IJ, Nemati B, Romero V, Sun CR, Wang P, Zoeller MM, Goldberg M, Haupt T, Horwitz N, Jain V, Kennett R, Mestayer MD, Moneti GC, Rozen Y, Rubin P, Skwarnicki T, Stone S, Thusalidas M, Yao W, Zhu G, Barnes AV, Bartelt J, Csorna SE, Letson T, Alexander J, Artuso M, Bebek C, Berkelman K, Besson D, Browder T, Cassel DG, Cheu E, Coffman DM, Drell PS, Ehrlich R, Galik RS. Measurement of the ratio B(D0-->K*-e+ nu e)/B(D0-->K-e+ nu e). PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1991; 44:3394-3401. [PMID: 10013802 DOI: 10.1103/physrevd.44.3394] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
37
|
Kubota Y, Nelson JK, Perticone D, Poling R, Schrenk S, Crawford G, Fulton R, Jensen T, Johnson DR, Kagan H, Kass R, Malchow R, Morrow F, Whitmore J, Wilson P, Bortoletto D, Brown D, Dominick J, McIlwain RL, Miller DH, Modesitt M, Ng CR, Schaffner SF, Shibata EI, Shipsey IP, Battle M, Kroha H, Sparks K, Thorndike EH, Wang C, Alam MS, Kim IJ, Li WC, Nemati B, Romero V, Sun CR, Wang P, Zoeller MM, Goldberg M, Haupt T, Horwitz N, Jain V, Mestayer MD, Moneti GC, Rozen Y, Rubin P, Skwarnicki T, Stone S, Thusalidas M, Yao W, Zhu G, Barnes AV, Bartelt J, Csorna SE, Letson T, Avery P, Alexander J, Artuso M, Bebek C, Berkelman K, Besson D, Browder T, Cassel DG, Cheu E. Study of continuum D*+ spin alignment. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1991; 44:593-600. [PMID: 10013915 DOI: 10.1103/physrevd.44.593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
38
|
Avery P, Besson D, Garren L, Yelton J, Kinoshita K, Pipkin FM, Procario M, Wilson R, Wolinski J, Xiao D, Zhu Y, Ammar R, Baringer P, Coppage D, Haas P, Kwak N, Lam H, Ro S, Kubota Y, Nelson JK, Perticone D, Poling R, Fulton R, Jensen T, Johnson DR, Kagan H, Kass R, Morrow F, Whitmore J, Wilson P, Bortoletto D, Dominick J, McIlwain RL, Miller DH, Ng CR, Schaffner SF, Shibata EI, Shipsey IP, Yao W, Sparks K, Thorndike EH, Wang C, Alam MS, Kim IJ, Li WC, Lou XC, Romero V, Sun CR, Wang P, Zoeller MM, Goldberg M, Haupt T, Horwitz N, Jain V, Mestayer MD, Moneti GC, Rozen Y, Rubin P, Sharma V, Skwarnicki T, Thulasidas M, Zhu G, Csorna SE, Letson T. Inclusive production of the charmed baryon Lambda c+ from e+e- annihilations at sqrt s =10.55 GeV. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1991; 43:3599-3610. [PMID: 10013319 DOI: 10.1103/physrevd.43.3599] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
39
|
Kinoshita K, Pipkin FM, Procario M, Wilson R, Wolinski J, Xiao D, Zhu Y, Ammar R, Baringer P, Coppage D, Davis R, Haas P, Kelly M, Kwak N, Lam H, Ro S, Kubota Y, Nelson JK, Perticone D, Poling R, Schrenk S, Crawford G, Fulton R, Jensen T, Johnson DR, Kagan H, Kass R, Malchow R, Morrow F, Whitmore J, Wilson P, Bortoletto D, Brown D, Dominick J, McIlwain RL, Miller DH, Modesitt M, Ng CR, Schaffner SF, Shibata EI, Shipsey IP, Battle M, Kroha H, Sparks K, Thorndike EH, Wang C, Alam MS, Kim IJ, Li WC, Romero V, Sun CR, Wang P, Zoeller MM, Goldberg M, Haupt T, Horwitz N, Jain V, Mestayer MD, Moneti GC, Rozen Y, Rubin P, Skwarnicki T, Stone S, Thusalidas M. Study of D0 decays into final states with a pi 0 or eta. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1991; 43:2836-2842. [PMID: 10013680 DOI: 10.1103/physrevd.43.2836] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
40
|
Fulton R, Jensen T, Johnson DR, Kagan H, Kass R, Morrow F, Whitmore J, Wilson P, Bortoletto D, Chen W, Dominick J, McIlwain RL, Miller DH, Ng CR, Schaffner SF, Shibata EI, Shipsey IP, Yao W, Battle M, Sparks K, Thorndike EH, Wang C, Alam MS, Kim IJ, Li WC, Romero V, Sun CR, Wang P, Zoeller MM, Goldberg M, Haupt T, Horwitz N, Jain V, Mestayer MD, Moneti GC, Rozen Y, Rubin P, Sharma V, Skwarnicki T, Thulasidas M, Zhu G, Csorna SE, Letson T, Alexander J, Artuso M, Bebek C, Berkelman K, Browder T, Cassel DG, Cheu E, Coffman DM, Crawford G, DeWire JW, Drell PS, Ehrlich R, Galik RS, Garcia-Sciveres M, Geiser B, Gittelman B, Gray SW, Halling AM, Hartill DL, Heltsley BK, Honscheid K. Exclusive and inclusive semileptonic decays of B mesons to D mesons. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1991; 43:651-663. [PMID: 10013429 DOI: 10.1103/physrevd.43.651] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
41
|
Avery P, Besson D, Garren L, Yelton J, Kinoshita K, Pipkin FM, Procario M, Wilson R, Wolinski J, Xiao D, Zhu Y, Ammar R, Baringer P, Coppage D, Davis R, Haas P, Kelly M, Kwak N, Lam H, Ro S, Kubota Y, Nelson JK, Perticone D, Poling R, Fulton R, Jensen T, Johnson DR, Kagan H, Kass R, Morrow F, Whitmore J, Wilson P, Bortoletto D, Chen W, Dominick J, McIlwain RL, Miller DH, Ng CR, Schaffner SF, Shibata EI, Shipsey IP, Yao W, Battle M, Sparks K, Thorndike EH, Wang C, Alam MS, Kim IJ, Li WC, Romero V, Sun CR, Wang P, Zoeller MM, Goldberg M, Haupt T, Horwitz N, Jain V, Mestayer MD, Moneti GC, Rozen Y, Rubin P, Sharma V, Skwarnicki T, Thulasidas M. Measurement of the Lambda c+ decay-asymmetry parameter. PHYSICAL REVIEW LETTERS 1990; 65:2842-2845. [PMID: 10042712 DOI: 10.1103/physrevlett.65.2842] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
|
42
|
Fung MS, Sun CR, Liou RS, Gordon W, Chang NT, Chang TW, Sun NC. Monoclonal anti-idiotypic antibody mimicking the principal neutralization site in HIV-1 GP120 induces HIV-1 neutralizing antibodies in rabbits. THE JOURNAL OF IMMUNOLOGY 1990. [DOI: 10.4049/jimmunol.145.7.2199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Abstract
A murine mAb BAT123 (Ab1) directing to the principal neutralization site of human T cell leukemia virus (HTLV)-IIIB gp120 (amino acid residue 308-322) was used to generate syngeneic anti-Id mAb (Ab2). Among the Ab2, a mAb AB19-4 was characterized by both serologic and biologic methods to be paratope-specific (Ab2 beta), bearing the internal image of the neutralization site. AB19-4 was found to bind specifically to BAT123 and also to its mouse-human chimeric form in ELISA. The binding of AB19-4 to BAT123 was specifically inhibited by HTLV-IIIB gp120 and the synthetic epitope peptides of HTLV-IIIB and HTLV-IIIMN defined by BAT123. AB19-4 also inhibited the binding of BAT123 to HTLV-IIIB-infected H9 cells in flow cytometric studies. Polyclonal goat and sheep antisera against HTLV-IIIB gp120 reacted specifically with AB19-4, suggesting that AB19-4 may recognize cross-species idiotopes. Rabbits immunized with purified AB19-4 generated anti-anti-Id antibodies (Ab3) that reacted specifically with HTLV-IIIB gp120 and the BAT123-binding epitope peptides of HTLV-IIIB and HTLV-IIIMN. The Ab3 bound to H9 cells infected by HTLV-IIIB or HTLV-IIIMN and inhibited the infection of CEM cells by HTLV-IIIB or HTLV-IIIMN, whereas BAT123 also bound H9 cells infected by HTLV-IIIB or HTLV-IIIMN but neutralized only HTLV-IIIB. Our data suggest that AB19-4 mimics the neutralization site on HIV-1 gp120 defined by BAT123. The induction of immunity to HIV using internal-image Ab2 to HIV-neutralizing antibodies may provide a viable approach for developing effective vaccines for AIDS.
Collapse
|
43
|
Chang TW, Davis FM, Sun NC, Sun CR, MacGlashan DW, Hamilton RG. Monoclonal antibodies specific for human IgE-producing B cells: a potential therapeutic for IgE-mediated allergic diseases. Nat Biotechnol 1990; 8:122-6. [PMID: 1369991 DOI: 10.1038/nbt0290-122] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Monoclonal antibodies (MAbs) specific for surface antigens of lymphocytes are being used to target and deplete tumorous or normal lymphocytes in vivo. Here, we report evidence for the existence of antigenic epitopes on IgE that are accessible on IgE-secreting B cells but not on other cells bearing IgE. Among 42 murine MAbs specific for human IgE, two were shown by fluorescence flow cytometric analyses to bind to IgE-secreting cell lines but not to IgE bound to high-affinity IgE.Fc receptors (Fc epsilon RI) on basophils or low-affinity IgE receptors (Fc epsilon RII) on other cell types. Neither could they induce histamine release from basophils of various donors even under very permissive conditions. These antibodies may be useful for targeting IgE-secreting B cells in patients suffering from IgE-mediated allergies.
Collapse
MESH Headings
- Animals
- Antibodies, Anti-Idiotypic/immunology
- Antibodies, Anti-Idiotypic/therapeutic use
- Antibodies, Monoclonal/immunology
- Antibodies, Monoclonal/therapeutic use
- Antibody Specificity
- Antigens, Differentiation, B-Lymphocyte/metabolism
- B-Lymphocytes/immunology
- B-Lymphocytes/metabolism
- Basophils/metabolism
- Histamine Release
- Humans
- Hypersensitivity, Immediate/immunology
- Hypersensitivity, Immediate/therapy
- Immunoglobulin E/immunology
- Immunoglobulin E/metabolism
- Immunoglobulin E/therapeutic use
- Immunotherapy
- Mice
- Receptors, Fc/metabolism
- Receptors, IgE
Collapse
|
44
|
Fulton R, Hempstead M, Jensen T, Johnson DR, Kagan H, Kass R, Morrow F, Whitmore J, Chen W, Dominick J, McIlwain RL, Miller DH, Ng CR, Shibata EI, Yao W, Sparks K, Thorndike EH, Alam MS, Katayama N, Kim IJ, Li WC, Lou XC, Sun CR, Bortoletto D, Goldberg M, Horwitz N, Lubrano P, Mestayer MD, Moneti GC, Sharma V, Shipsey IP, Skwarnicki T, Csorna SE, Letson T, Brock IC, Ferguson T, Vogel H, Alexander J, Artuso M, Bebek C, Byrd J, Berkelman K, Blucher E, Cassel DG, Cheu E, Coffman DM, Copie T, Crawford G, DeWire JW, Drell PS, Ehrlich R, Galik RS, Gittelman B, Gray SW, Halling AM, Hartill DL, Heltsley BK, Kandaswamy J, Kowalewski R, Kreinick DL, Kubota Y, Lewis JD, Mistry NB, Mueller J. Radiative Upsilon (1S) decays. Int J Clin Exp Med 1990; 41:1401-1409. [PMID: 10012491 DOI: 10.1103/physrevd.41.1401] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
45
|
Kim YW, Fung MS, Sun NC, Sun CR, Chang NT, Chang TW. Immunoconjugates that neutralize HIV virions kill T cells infected with diverse strains of HIV-1. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 1990; 144:1257-62. [PMID: 2303707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Two murine monoclonal antibodies, G3.519, recognizing the CD4-binding region, and BAT123, a variable region of gp120 of human immunodeficiency virus, were chemically coupled to pokeweed antiviral protein isolated from seeds (PAP-S). The immunoconjugates were purified by Sephacryl S-200 gel filtration and Mono S ion exchange chromatography. Immunoconjugate G3.519-PAP-S specifically killed human T cells, H9, infected with three diverse HIV-1 strains, HTLV-IIIB, -IIIMN, and -IIIRF. Inhibition of thymidine incorporation by the immunoconjugate was concentration-dependent, with the ID50 ranging from 1.4 x 10(-10) M to 1.7 x 10(-9) M. Immunoconjugate BAT123-PAP-S was effective in killing H9 cells infected with HTLV-IIIB (ID50 = 4.3 x 10(-11) M) and -IIIMN (ID50 = 4.7 x 10(-10) M), but not -IIIRF. Both immunoconjugates did not inhibit thymidine incorporation in uninfected H9 cells up to a concentration of 5.3 x 10(-8) M, and their cytotoxic activities could be competitively blocked by the respective unconjugated antibodies. The immunoconjugates retained the ability to neutralize HIV virions to infect T cells and to prevent the syncytium formation. These in vitro studies suggest that the use of immunoconjugates capable of killing HIV-infected T cells and neutralizing virus may provide an alternative treatment for HIV-infected persons.
Collapse
|
46
|
Kim YW, Fung MS, Sun NC, Sun CR, Chang NT, Chang TW. Immunoconjugates that neutralize HIV virions kill T cells infected with diverse strains of HIV-1. THE JOURNAL OF IMMUNOLOGY 1990. [DOI: 10.4049/jimmunol.144.4.1257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Abstract
Two murine monoclonal antibodies, G3.519, recognizing the CD4-binding region, and BAT123, a variable region of gp120 of human immunodeficiency virus, were chemically coupled to pokeweed antiviral protein isolated from seeds (PAP-S). The immunoconjugates were purified by Sephacryl S-200 gel filtration and Mono S ion exchange chromatography. Immunoconjugate G3.519-PAP-S specifically killed human T cells, H9, infected with three diverse HIV-1 strains, HTLV-IIIB, -IIIMN, and -IIIRF. Inhibition of thymidine incorporation by the immunoconjugate was concentration-dependent, with the ID50 ranging from 1.4 x 10(-10) M to 1.7 x 10(-9) M. Immunoconjugate BAT123-PAP-S was effective in killing H9 cells infected with HTLV-IIIB (ID50 = 4.3 x 10(-11) M) and -IIIMN (ID50 = 4.7 x 10(-10) M), but not -IIIRF. Both immunoconjugates did not inhibit thymidine incorporation in uninfected H9 cells up to a concentration of 5.3 x 10(-8) M, and their cytotoxic activities could be competitively blocked by the respective unconjugated antibodies. The immunoconjugates retained the ability to neutralize HIV virions to infect T cells and to prevent the syncytium formation. These in vitro studies suggest that the use of immunoconjugates capable of killing HIV-infected T cells and neutralizing virus may provide an alternative treatment for HIV-infected persons.
Collapse
|
47
|
Avery P, Besson D, Garren L, Yelton J, Bowcock T, Kinoshita K, Pipkin FM, Procario M, Wilson R, Wolinski J, Xiao D, Ammar R, Baringer P, Haas P, Lam H, Jawahery A, Park CH, Nelson JK, Perticone D, Poling R, Chen W, Dominick J, McIlwain RL, Miller DH, Ng CR, Schaffner SF, Shibata EI, Yao W, Sparks K, Thorndike EH, Alam MS, Kim IJ, Li WC, Lou XC, Sun CR, Fulton R, Hempstead M, Jensen T, Johnson DR, Kagan H, Kass R, Morrow F, Whitmore J, Bortoletto D, Goldberg M, Horwitz N, Mestayer MD, Moneti GC, Sharma V, Shipsey IP, Skwarnicki T, Csorna SE, Letson T, Alexander J, Artuso M, Bebek C, Berkelman K, Cassel DG, Cheu E, Coffman DM, Crawford G, DeWire JW, Drell PS, Ehrlich R. P-wave charmed mesons in e+e- annihilation. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1990; 41:774-779. [PMID: 10012395 DOI: 10.1103/physrevd.41.774] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
48
|
Bowcock T, Kinoshita K, Pipkin FM, Procario M, Wilson R, Wolinski J, Xiao D, Ammar R, Baringer P, Coppage D, Haas P, Lam H, Jawahery A, Park CH, Kubota Y, Nelson JK, Perticone D, Poling R, Chen W, Dominick J, McIlwain RL, Miller DH, Ng CR, Schaffner SF, Shibata EI, Yao W, Sparks K, Thorndike EH, Alam MS, Kim IJ, Li WC, Lou XC, Sun CR, Fulton R, Hempstead M, Jensen T, Johnson DR, Kagan H, Kass R, Morrow F, Whitmore J, Bortoletto D, Goldberg M, Horwitz N, Mestayer MD, Moneti GC, Sharma V, Shipsey IP, Skwarnicki T, Csorna SE, Letson T, Alexander J, Artuso M, Bebek C, Berkelman K, Cassel DG, Cheu E, Coffman DM, Crawford G, DeWire JW, Drell PS, Ehrlich R, Galik RS, Gittelman B. Search for neutrinoless decays of the tau lepton. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1990; 41:805-808. [PMID: 10012398 DOI: 10.1103/physrevd.41.805] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
49
|
Fulton R, Hempstead M, Jensen T, Johnson DR, Kagan H, Kass R, Morrow F, Whitmore J, Wilson P, Chen W, McIlwain RL, Miller DH, Ng CR, Schaffner SF, Shibata EI, Yao W, Sparks K, Thorndike EH, Wang C, Brock IC, Ferguson T, Alam MS, Kim IJ, Li WC, Lou XC, Sun CR, Wang P, Zoeller MI, Bortoletto D, Goldberg M, Horwitz N, Jain V, Mestayer MD, Moneti GC, Sharma V, Shipsey IP, Skwarnicki T, Thulasidas M, Csorna SE, Letson T, Alexander J, Artuso M, Bebek C, Berkelman K, Cassel DG, Cheu E, Coffman DM, Crawford G, DeWire JW, Drell PS, Ehrlich R, Galik RS, Gittelman B, Gray SW, Halling AM, Hartill DL, Heltsley BK, Kandaswamy J, Katayama N, Kreinick DL, Lewis JD, Mistry NB, Mueller J, Namjoshi R. Observation of B-meson semileptonic decays to noncharmed final states. PHYSICAL REVIEW LETTERS 1990; 64:16-20. [PMID: 10041262 DOI: 10.1103/physrevlett.64.16] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
|
50
|
Alam MS, Katayama N, Kim IJ, Li WC, Lou XC, Sun CR, Bortoletto D, Goldberg M, Horwitz N, Mestayer MD, Moneti GC, Sharma V, Shipsey IP, Skwarnicki T, Csorna SE, Letson T, Brock IC, Ferguson T, Artuso M, Bebek C, Berkelman K, Blucher E, Byrd J, Cassel DG, Cheu E, Coffman DM, Crawford G, DeSalvo R, DeWire JW, Drell PS, Ehrlich R, Galik RS, Gittelman B, Gray SW, Halling AM, Hartill DL, Heltsley BK, Kandaswamy J, Kowalewski R, Kreinick DL, Kubota Y, Lewis JD, Mistry NB, Mueller J, Namjoshi R, Nandi S, Nordberg E, O'Grady C, Peterson D, Pisharody M, Riley D, Sapper M, Silverman A, Stone S, Worden H, Worris M, Sadoff AJ, Avery P, Besson D, Garren L, Yelton J, Bowcock T, Kinoshita K, Pipkin FM. Erratum: Search for a neutral Higgs boson in B-meson decay. Int J Clin Exp Med 1989; 40:3790. [PMID: 10011765 DOI: 10.1103/physrevd.40.3790] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|