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  1. Article ; Online: Antivitamins B

    Miller, Nicholas A / Michocki, Lindsay B / Alonso-Mori, Roberto / Britz, Alexander / Deb, Aniruddha / DePonte, Daniel P / Glownia, James M / Kaneshiro, April K / Kieninger, Christoph / Koralek, Jake / Meadows, Joseph H / van Driel, Tim B / Kräutler, Bernhard / Kubarych, Kevin J / Penner-Hahn, James E / Sension, Roseanne J

    The journal of physical chemistry letters

    2019  Volume 10, Issue 18, Page(s) 5484–5489

    Abstract: ... state structure of a photostable B ...

    Abstract Polarized transient X-ray absorption near-edge structure (XANES) was used to probe the excited-state structure of a photostable B
    MeSH term(s) Carbon/chemistry ; Cobalt/chemistry ; Coordination Complexes/chemistry ; Kinetics ; Models, Molecular ; Molecular Conformation ; Photochemical Processes ; Quantum Theory ; Thermodynamics ; Vitamin B 12/antagonists & inhibitors ; X-Rays
    Chemical Substances Coordination Complexes ; Cobalt (3G0H8C9362) ; Carbon (7440-44-0) ; Vitamin B 12 (P6YC3EG204)
    Language English
    Publishing date 2019-09-04
    Publishing country United States
    Document type Journal Article
    ISSN 1948-7185
    ISSN (online) 1948-7185
    DOI 10.1021/acs.jpclett.9b02202
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  2. Article ; Online: Maturational dyssynchrony in benign B-cell precursors following lymphocyte depleting chemotherapy: A potential pitfall for B-lymphoblastic leukemia minimal/measurable residual disease (MRD) flow cytometry analysis.

    Placek, Alexander / Lockhart, Brian / Miller, Karin P / Wertheim, Gerald B / Maude, Shannon L / Wood, Brent L / Kovach, Alexandra E

    Cytometry. Part B, Clinical cytometry

    2024  Volume 106, Issue 2, Page(s) 138–141

    MeSH term(s) Humans ; Flow Cytometry ; Precursor B-Cell Lymphoblastic Leukemia-Lymphoma ; Precursor Cells, B-Lymphoid ; Neoplasm, Residual
    Language English
    Publishing date 2024-01-21
    Publishing country United States
    Document type Letter
    ZDB-ID 2099657-3
    ISSN 1552-4957 ; 1552-4949 ; 0196-4763
    ISSN (online) 1552-4957
    ISSN 1552-4949 ; 0196-4763
    DOI 10.1002/cyto.b.22161
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  3. Article ; Online: The Photoactive Excited State of the B

    Miller, Nicholas A / Kaneshiro, April K / Konar, Arkaprabha / Alonso-Mori, Roberto / Britz, Alexander / Deb, Aniruddha / Glownia, James M / Koralek, Jake D / Mallik, Leena / Meadows, Joseph H / Michocki, Lindsay B / van Driel, Tim B / Koutmos, Markos / Padmanabhan, S / Elías-Arnanz, Montserrat / Kubarych, Kevin J / Marsh, E Neil G / Penner-Hahn, James E / Sension, Roseanne J

    The journal of physical chemistry. B

    2020  Volume 124, Issue 47, Page(s) 10732–10738

    Abstract: ... the excited state of CarH, a protein photoreceptor that uses a form of B ...

    Abstract We have used transient absorption spectroscopy in the UV-visible and X-ray regions to characterize the excited state of CarH, a protein photoreceptor that uses a form of B
    MeSH term(s) Cobalt
    Chemical Substances Cobalt (3G0H8C9362)
    Language English
    Publishing date 2020-11-11
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S.
    ISSN 1520-5207
    ISSN (online) 1520-5207
    DOI 10.1021/acs.jpcb.0c09428
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  4. Article ; Online: Search for an Axionlike Particle in B Meson Decays.

    Lees, J P / Poireau, V / Tisserand, V / Grauges, E / Palano, A / Eigen, G / Brown, D N / Kolomensky, Yu G / Fritsch, M / Koch, H / Schroeder, T / Cheaib, R / Hearty, C / Mattison, T S / McKenna, J A / So, R Y / Blinov, V E / Buzykaev, A R / Druzhinin, V P /
    Golubev, V B / Kozyrev, E A / Kravchenko, E A / Onuchin, A P / Serednyakov, S I / Skovpen, Yu I / Solodov, E P / Todyshev, K Yu / Lankford, A J / Dey, B / Gary, J W / Long, O / Eisner, A M / Lockman, W S / Panduro Vazquez, W / Chao, D S / Cheng, C H / Echenard, B / Flood, K T / Hitlin, D G / Kim, J / Li, Y / Lin, D X / Middleton, S / Miyashita, T S / Ongmongkolkul, P / Oyang, J / Porter, F C / Röhrken, M / Huard, Z / Meadows, B T / Pushpawela, B G / Sokoloff, M D / Sun, L / Smith, J G / Wagner, S R / Bernard, D / Verderi, M / Bettoni, D / Bozzi, C / Calabrese, R / Cibinetto, G / Fioravanti, E / Garzia, I / Luppi, E / Santoro, V / Calcaterra, A / de Sangro, R / Finocchiaro, G / Martellotti, S / Patteri, P / Peruzzi, I M / Piccolo, M / Rotondo, M / Zallo, A / Passaggio, S / Patrignani, C / Flood, I / Nguyen, N / Shuve, B J / Lacker, H M / Bhuyan, B / Mallik, U / Chen, C / Cochran, J / Prell, S / Gritsan, A V / Arnaud, N / Davier, M / Le Diberder, F / Lutz, A M / Wormser, G / Lange, D J / Wright, D M / Coleman, J P / Gabathuler, E / Hutchcroft, D E / Payne, D J / Touramanis, C / Bevan, A J / Di Lodovico, F / Sacco, R / Cowan, G / Banerjee, Sw / Davis, C L / Denig, A G / Gradl, W / Griessinger, K / Hafner, A / Schubert, K R / Barlow, R J / Lafferty, G D / Cenci, R / Jawahery, A / Roberts, D A / Cowan, R / Robertson, S H / Seddon, R M / Neri, N / Palombo, F / Cremaldi, L / Godang, R / Summers, D J / Taras, P / De Nardo, G / Sciacca, C / Raven, G / Jessop, C P / LoSecco, J M / Honscheid, K / Kass, R / Gaz, A / Margoni, M / Posocco, M / Simi, G / Simonetto, F / Stroili, R / Akar, S / Ben-Haim, E / Bomben, M / Bonneaud, G R / Calderini, G / Chauveau, J / Marchiori, G / Ocariz, J / Biasini, M / Manoni, E / Rossi, A / Batignani, G / Bettarini, S / Carpinelli, M / Casarosa, G / Chrzaszcz, M / De Nuccio, M / Forti, F / Giorgi, M A / Lusiani, A / Oberhof, B / Paoloni, E / Rama, M / Rizzo, G / Walsh, J J / Zani, L / Smith, A J S / Anulli, F / Faccini, R / Ferrarotto, F / Ferroni, F / Pilloni, A / Piredda, G / Bünger, C / Dittrich, S / Grünberg, O / Heß, M / Leddig, T / Voß, C / Waldi, R / Adye, T / Wilson, F F / Emery, S / Vasseur, G / Aston, D / Cartaro, C / Convery, M R / Dorfan, J / Dunwoodie, W / Ebert, M / Field, R C / Fulsom, B G / Graham, M T / Hast, C / Innes, W R / Kim, P / Leith, D W G S / Luitz, S / MacFarlane, D B / Muller, D R / Neal, H / Ratcliff, B N / Roodman, A / Sullivan, M K / Va'vra, J / Wisniewski, W J / Purohit, M V / Wilson, J R / Randle-Conde, A / Sekula, S J / Ahmed, H / Tasneem, N / Bellis, M / Burchat, P R / Puccio, E M T / Alam, M S / Ernst, J A / Gorodeisky, R / Guttman, N / Peimer, D R / Soffer, A / Spanier, S M / Ritchie, J L / Schwitters, R F / Izen, J M / Lou, X C / Bianchi, F / De Mori, F / Filippi, A / Gamba, D / Lanceri, L / Vitale, L / Martinez-Vidal, F / Oyanguren, A / Albert, J / Beaulieu, A / Bernlochner, F U / King, G J / Kowalewski, R / Lueck, T / Miller, C / Nugent, I M / Roney, J M / Sobie, R J / Gershon, T J / Harrison, P F / Latham, T E / Prepost, R / Wu, S L

    Physical review letters

    2022  Volume 128, Issue 13, Page(s) 131802

    Abstract: ... these particles could be emitted in flavor-changing B meson decays. We report herein a search for an ALP ... a, in the reaction B^{±}→K^{±}a, a→γγ using data collected by the BABAR experiment at SLAC. No significant signal is ...

    Abstract Axionlike particles (ALPs) are predicted in many extensions of the standard model, and their masses can naturally be well below the electroweak scale. In the presence of couplings to electroweak bosons, these particles could be emitted in flavor-changing B meson decays. We report herein a search for an ALP, a, in the reaction B^{±}→K^{±}a, a→γγ using data collected by the BABAR experiment at SLAC. No significant signal is observed, and 90% confidence level upper limits on the ALP coupling to electroweak bosons are derived as a function of ALP mass, improving current constraints by several orders of magnitude in the range 0.175  GeV<m_{a}<4.78  GeV.<br />
    Language English
    Publishing date 2022-04-15
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.128.131802
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  5. Article ; Online: Concepts in B-cell Acute Lymphoblastic Leukemia Pathogenesis.

    Garcia, Clarissa / Miller-Awe, Megan D / Witkowski, Matthew T

    Journal of leukocyte biology

    2024  

    Abstract: B-cell acute lymphoblastic leukemia (B-ALL) arises from genetic alterations impacting B ... interventions. This review highlights the mechanistic underpinnings governing B-ALL transformation. Beginning ... with exploring normative B-cell lymphopoiesis, we delineate the influence of recurrent germline and somatic ...

    Abstract B-cell acute lymphoblastic leukemia (B-ALL) arises from genetic alterations impacting B-cell progenitors, ultimately leading to clinically overt disease. Extensive collaborative efforts in basic and clinical research have significantly improved patient prognoses. Nevertheless, a subset of patients demonstrate resistance to conventional chemotherapeutic approaches and emerging immunotherapeutic interventions. This review highlights the mechanistic underpinnings governing B-ALL transformation. Beginning with exploring normative B-cell lymphopoiesis, we delineate the influence of recurrent germline and somatic genetic aberrations on the perturbation of B-cell progenitor differentiation and pro-tumorigenic signaling, thereby facilitating the neoplastic transformation underlying B-ALL progression. Additionally, we highlight recent advances in the multifaceted landscape of B-ALL, encompassing metabolic reprogramming, microbiome influences, inflammation, and the discernible impact of socioeconomic and racial disparities on B-ALL transformation and patient survival.
    Language English
    Publishing date 2024-01-18
    Publishing country England
    Document type Journal Article
    ZDB-ID 605722-6
    ISSN 1938-3673 ; 0741-5400
    ISSN (online) 1938-3673
    ISSN 0741-5400
    DOI 10.1093/jleuko/qiae015
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  6. Article ; Online: Ultrahigh frequencies of peripherally matured LGI1- and CASPR2-reactive B cells characterize the cerebrospinal fluid in autoimmune encephalitis.

    Theorell, Jakob / Harrison, Ruby / Williams, Robyn / Raybould, Matthew I J / Zhao, Meng / Fox, Hannah / Fower, Andrew / Miller, Georgina / Wu, Zoe / Browne, Eleanor / Mgbachi, Victor / Sun, Bo / Mopuri, Rohini / Li, Ying / Waters, Patrick / Deane, Charlotte M / Handel, Adam / Makuch, Mateusz / Irani, Sarosh R

    Proceedings of the National Academy of Sciences of the United States of America

    2024  Volume 121, Issue 7, Page(s) e2311049121

    Abstract: ... to comprehensively reconstruct and profile cerebrospinal fluid (CSF) B cell receptor (BCR) characteristics ... the contribution of intrathecal maturation to pathogenic B cell lineages. From the CSF of three patients, 381 ... more concentrated within antibody-secreting cells (ASCs) versus B cells ( ...

    Abstract Intrathecal synthesis of central nervous system (CNS)-reactive autoantibodies is observed across patients with autoimmune encephalitis (AE), who show multiple residual neurobehavioral deficits and relapses despite immunotherapies. We leveraged two common forms of AE, mediated by leucine-rich glioma inactivated-1 (LGI1) and contactin-associated protein-like 2 (CASPR2) antibodies, as human models to comprehensively reconstruct and profile cerebrospinal fluid (CSF) B cell receptor (BCR) characteristics. We hypothesized that the resultant observations would both inform the observed therapeutic gap and determine the contribution of intrathecal maturation to pathogenic B cell lineages. From the CSF of three patients, 381 cognate-paired IgG BCRs were isolated by cell sorting and scRNA-seq, and 166 expressed as monoclonal antibodies (mAbs). Sixty-two percent of mAbs from singleton BCRs reacted with either LGI1 or CASPR2 and, strikingly, this rose to 100% of cells in clonal groups with ≥4 members. These autoantigen-reactivities were more concentrated within antibody-secreting cells (ASCs) versus B cells (
    MeSH term(s) Humans ; Leucine ; Intracellular Signaling Peptides and Proteins ; Neoplasm Recurrence, Local ; Encephalitis ; Autoantibodies ; Autoantigens ; Autoimmune Diseases of the Nervous System ; Glioma ; Hashimoto Disease
    Chemical Substances Leucine (GMW67QNF9C) ; Intracellular Signaling Peptides and Proteins ; Autoantibodies ; Autoantigens ; LGI1 protein, human
    Language English
    Publishing date 2024-02-06
    Publishing country United States
    Document type Journal Article
    ZDB-ID 209104-5
    ISSN 1091-6490 ; 0027-8424
    ISSN (online) 1091-6490
    ISSN 0027-8424
    DOI 10.1073/pnas.2311049121
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  7. Article ; Online: SARS-CoV-2 Vaccine-Elicited Immunity after B Cell Depletion in Multiple Sclerosis.

    Baxter, Ryan M / Cabrera-Martinez, Berenice / Ghosh, Tusharkanti / Rester, Cody / Moreno, Miguel Guerrero / Borko, Tyler L / Selva, Sean / Fleischer, Chelsie L / Haakonsen, Nicola / Mayher, Ariana / Bowhay, Emily / Evans, Courtney / Miller, Todd M / Huey, Leah / McWilliams, Jennifer / van Bokhoven, Adrie / Deane, Kevin D / Knight, Vijaya / Jordan, Kimberly R /
    Ghosh, Debashis / Klarquist, Jared / Kedl, Ross M / Piquet, Amanda L / Hsieh, Elena W Y

    ImmunoHorizons

    2024  Volume 8, Issue 3, Page(s) 254–268

    Abstract: The impact of B cell deficiency on the humoral and cellular responses to SARS-CoV2 mRNA vaccination ... persons with multiple sclerosis on B cell depletion therapy (MS-αCD20) receiving mRNA homologous boosting (n = 36). Pre ... not memory, T cells. The enhancement of CD8 T cells in the setting of B cell depletion suggests ...

    Abstract The impact of B cell deficiency on the humoral and cellular responses to SARS-CoV2 mRNA vaccination remains a challenging and significant clinical management question. We evaluated vaccine-elicited serological and cellular responses in 1) healthy individuals who were pre-exposed to SARS-CoV-2 (n = 21), 2) healthy individuals who received a homologous booster (mRNA, n = 19; or Novavax, n = 19), and 3) persons with multiple sclerosis on B cell depletion therapy (MS-αCD20) receiving mRNA homologous boosting (n = 36). Pre-exposure increased humoral and CD4 T cellular responses in immunocompetent individuals. Novavax homologous boosting induced a significantly more robust serological response than mRNA boosting. MS-α CD20 had an intact IgA mucosal response and an enhanced CD8 T cell response to mRNA boosting compared with immunocompetent individuals. This enhanced cellular response was characterized by the expansion of only effector, not memory, T cells. The enhancement of CD8 T cells in the setting of B cell depletion suggests a regulatory mechanism between B and CD8 T cell vaccine responses.
    MeSH term(s) Humans ; COVID-19 Vaccines ; Multiple Sclerosis ; RNA, Viral ; COVID-19/prevention & control ; SARS-CoV-2 ; RNA, Messenger
    Chemical Substances COVID-19 Vaccines ; RNA, Viral ; RNA, Messenger
    Language English
    Publishing date 2024-04-05
    Publishing country United States
    Document type Journal Article
    ISSN 2573-7732
    ISSN (online) 2573-7732
    DOI 10.4049/immunohorizons.2300108
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  8. Article ; Online: Synthesis of a B-Antigen Hexasaccharide, a B-Lewis b Heptasaccharide and Glycoconjugates Thereof to Investigate Binding Properties of Helicobacter pylori.

    Reihill, Mark / Fournière, Viviane / Cheallaigh, Aisling Ní / Edlund, Johan Olofsson / Miller, Gavin John / Borén, Thomas / Lahmann, Martina / Oscarson, Stefan

    Chemistry (Weinheim an der Bergstrasse, Germany)

    2023  Volume 29, Issue 16, Page(s) e202203672

    Abstract: ... Herein, the synthesis of a B-antigen hexasaccharide (B6) and a B-Lewis b heptasaccharide (BLeb7) and ... either via initial introduction of fucosyl residues followed by introduction of the B-determinant or vice ... inhibition binding studies were performed with H. pylori strains displaying high or low affinity for Lewis b ...

    Abstract Infecting the stomach of almost 50 % of people, Helicobacter pylori is a causative agent of gastritis, peptic ulcers and stomach cancers. Interactions between bacterial membrane-bound lectin, Blood group Antigen Binding Adhesin (BabA), and human blood group antigens are key in the initiation of infection. Herein, the synthesis of a B-antigen hexasaccharide (B6) and a B-Lewis b heptasaccharide (BLeb7) and Bovine Serum Albumin glycoconjugates thereof is reported to assess the binding properties and preferences of BabA from different strains. From a previously reported trisaccharide acceptor a versatile key Lacto-N-tetraose tetrasaccharide intermediate was synthesized, which allowed us to explore various routes to the final targets, either via initial introduction of fucosyl residues followed by introduction of the B-determinant or vice versa. The first approach proved unsuccessful, whereas the second afforded the target structures in good yields. Protein conjugation using isothiocyanate methodology allowed us to reach high glycan loadings (up to 23 per protein) to mimic multivalent displays encountered in Nature. Protein glycoconjugate inhibition binding studies were performed with H. pylori strains displaying high or low affinity for Lewis b hexasaccharide structures showing that the binding to the high affinity strain was reduced due to the presence of the B-determinant in the Bleb7-conjugates and further reduced by the absence of the Lewis fucose residue in the B6-conjugate.
    MeSH term(s) Humans ; Helicobacter pylori ; Adhesins, Bacterial/chemistry ; Stomach/microbiology ; Blood Group Antigens/metabolism ; Glycoconjugates/chemistry ; Helicobacter Infections/microbiology
    Chemical Substances Adhesins, Bacterial ; Blood Group Antigens ; Glycoconjugates
    Language English
    Publishing date 2023-02-15
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 1478547-X
    ISSN 1521-3765 ; 0947-6539
    ISSN (online) 1521-3765
    ISSN 0947-6539
    DOI 10.1002/chem.202203672
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  9. Article ; Online: Activity of Tricyclic Pyrrolopyrimidine Gyrase B Inhibitor against Mycobacterium abscessus.

    Madani, Abdeldjalil / Negatu, Dereje A / El Marrouni, Abdellatif / Miller, Randy R / Boyce, Christopher W / Murgolo, Nicholas / Bungard, Christopher J / Zimmerman, Matthew D / Dartois, Véronique / Gengenbacher, Martin / Olsen, David B / Dick, Thomas

    Antimicrobial agents and chemotherapy

    2022  Volume 66, Issue 9, Page(s) e0066922

    Abstract: Tricyclic pyrrolopyrimidines (TPPs) are a new class of antibacterials inhibiting the ATPase of DNA gyrase. TPP8, a representative of this class, is active against Mycobacterium ... ...

    Abstract Tricyclic pyrrolopyrimidines (TPPs) are a new class of antibacterials inhibiting the ATPase of DNA gyrase. TPP8, a representative of this class, is active against Mycobacterium abscessus
    MeSH term(s) Adenosine Triphosphatases ; Animals ; Anti-Bacterial Agents/pharmacology ; DNA Gyrase/genetics ; Mice ; Microbial Sensitivity Tests ; Mycobacterium Infections, Nontuberculous/drug therapy ; Mycobacterium Infections, Nontuberculous/microbiology ; Mycobacterium abscessus ; Nontuberculous Mycobacteria ; Pyrimidines ; Pyrroles
    Chemical Substances Anti-Bacterial Agents ; Pyrimidines ; Pyrroles ; pyrrolopyrimidine ; Adenosine Triphosphatases (EC 3.6.1.-) ; DNA Gyrase (EC 5.99.1.3)
    Language English
    Publishing date 2022-08-25
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 217602-6
    ISSN 1098-6596 ; 0066-4804
    ISSN (online) 1098-6596
    ISSN 0066-4804
    DOI 10.1128/aac.00669-22
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  10. Article ; Online: A prospective pilot study of narrowband UV-B treatment of lichen planopilaris.

    Pathoulas, James T / Flanagan, Kelly E / Su, Mack Y / Elmariah, Sarina B / Zhan, Yao / Walker, Chloe J / Burns, Laura J / Manatis-Lornell, Athena / Penzi, Lauren / Miller, Daniel D / Hordinsky, Maria K / Senna, Maryanne M

    Journal of the American Academy of Dermatology

    2022  Volume 87, Issue 3, Page(s) 703–705

    MeSH term(s) Alopecia ; Humans ; Lichen Planus/radiotherapy ; Pilot Projects ; Prospective Studies ; Scalp
    Language English
    Publishing date 2022-05-06
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 603641-7
    ISSN 1097-6787 ; 0190-9622
    ISSN (online) 1097-6787
    ISSN 0190-9622
    DOI 10.1016/j.jaad.2022.04.054
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