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Found 37048 matches. Displaying 331-340
Aguilar EG, Paniccia G, Adura C, Singer ZS, Ashbrook AW, Razooky BS, Rice CM, MacDonald MR
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Sindbis Macrodomain Poly-ADP-Ribose Hydrolase Activity Is Important for Viral RNA Synthesis

JOURNAL OF VIROLOGY 2022 APR 13; 96(7):? Article e01516-21
Viral macrodomains have drawn attention in recent years due to their high degree of conservation in several virus families (e.g., coronaviruses and alphaviruses) and their potential druggability. These domains erase mono- or poly-ADP-ribose, posttranslational modifications written by host poly-ADP-ribose polymerase (PARP) proteins, from undetermined host or viral proteins to enhance replication. ADP-ribosylation is a highly dynamic posttranslational modification frequently studied in stress response pathways with recent attention given to its role in response to viral infection. Notably, the alphaviruses encode catalytically active macrodomains capable of ADP-ribosylhydrolase (ARH) activities, implying a role in remodeling the cellular ADP-ribosylome. This report decouples mono- and poly-ARH contributions to macrodomain function using a newly engineered Sindbis virus (SINV) mutant with attenuated poly-ARH activity. Our findings indicate that viral poly-ARH activity is uniquely required for high titer replication in mammalian systems. Despite translating incoming genomic RNA as efficiently as WT virus, mutant viruses have a reduced capacity to establish productive infection, offering a more complete understanding of the kinetics and role of the alphavirus macrodomain with important implications for broader ADP-ribosyltransferase biology. IMPORTANCE Viral macrodomains have drawn attention in recent years due to their high degree of conservation in several virus families (e.g., coronaviruses and alphaviruses) and their potential druggability. These domains erase mono- or poly-ADP-ribose, posttranslational modifications written by host poly-ADP-ribose polymerase (PARP) proteins, from undetermined host or viral proteins to enhance replication. Prior work determined that efficient alphavirus replication requires catalytically active macrodomains; however, which form of the modification requires removal and from which protein(s) had not been determined. Here, we present evidence for the specific requirement of poly-ARH activity to ensure efficient productive infection and virus replication.
Nixon BG, Chou C, Krishna C, Dadi S, Michel AO, Cornish AE, Kansler ER, Do MH, Wang XX, Capistrano KJ, Rudensky AY, Leslie CS, Li MO
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Cytotoxic granzyme C-expressing ILC1s contribute to antitumor immunity and neonatal autoimmunity

SCIENCE IMMUNOLOGY 2022 APR; 7(70):? Article eabi8642
Innate lymphocytes are integral components of the cellular immune system that can coordinate host defense against a multitude of challenges and trigger immunopathology when dysregulated. Natural killer (NK) cells and innate lymphoid cells (ILCs) are innate immune effectors postulated to functionally mirror conventional cytotoxic T lymphocytes and helper T cells, respectively. Here, we showed that the cytolytic molecule granzyme C was expressed in cells with the phenotype of type 1 ILCs (ILC1s) in mouse liver and salivary gland. Cell fate-mapping and transfer studies revealed that granzyme C-expressing innate lymphocytes could be derived from ILC progenitors and did not interconvert with NK cells, ILC2s, or ILC3s. Granzyme C defined a maturation state of ILC1s. These granzyme C-expressing ILC1s required the transcription factors T-bet and, to a lesser extent, Eomes and support from transforming growth factor-beta (TGF-beta) signaling for their maintenance in the salivary gland. In a transgenic mouse breast cancer model, depleting ILC1s caused accelerated tumor growth. ILC1s gained granzyme C expression following interleukin-15 (IL-15) stimulation, which enabled perforin-mediated cytotoxicity. Constitutive activation of STAT5, a transcription factor regulated by IL-15, in granzyme C-expressing ILC1s triggered lethal perforin-dependent autoimmunity in neonatal mice. Thus, granzyme C marks a cytotoxic effector state of ILC1s, broadening their function beyond "helper-like" lymphocytes.
Piccolo FM, Kastan NR, Haremaki T, Tian QY, Laundos TL, De Santis R, Beaudoin AJ, Carroll TS, Luo JD, Gnedeva K, Etoc F, Hudspeth AJ, Brivanlou AH
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Role of YAP in early ectodermal specification and a Huntington's Disease model of human neurulation

ELIFE 2022 APR 22; 11(?):? Article e73075
The Hippo pathway, a highly conserved signaling cascade that functions as an integrator of molecular signals and biophysical states, ultimately impinges upon the transcription coactivator Yes-associated protein 1 (YAP). Hippo-YAP signaling has been shown to play key roles both at the early embryonic stages of implantation and gastrulation, and later during neurogenesis. To explore YAP's potential role in neurulation, we used self-organizing neuruloids grown from human embryonic stem cells on micropatterned substrates. We identified YAP activation as a key lineage determinant, first between neuronal ectoderm and nonneuronal ectoderm, and later between epidermis and neural crest, indicating that YAP activity can enhance the effect of BMP4 stimulation and therefore affect ectodermal specification at this developmental stage. Because aberrant Hippo-YAP signaling has been implicated in the pathology of Huntington's Disease (HD), we used isogenic mutant neuruloids to explore the relationship between signaling and the disease. We found that HD neuruloids demonstrate ectopic activation of gene targets of YAP and that pharmacological reduction of YAP's transcriptional activity can partially rescue the HD phenotype.
Cao XY, Boyaci H, Chen J, Bao Y, Landick R, Campbell EA
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Basis of narrow-spectrum activity of fidaxomicin on Clostridioides difficile

NATURE 2022 APR 21; 604(7906):541-+
Fidaxomicin (Fdx) is widely used to treat Clostridioides difficile (Cdiff) infections, but the molecular basis of its narrow-spectrum activity in the human gut microbiome remains unknown. Cdiffinfections are a leading cause of nosocomial deaths(1). Fidaxomicin, which inhibits RNA polymerase, targets Cdiff with minimal effects on gut commensals, reducing recurrence of Cdiffinfection(2,3). Here we present the cryo-electron microscopy structure of CdeRNA polymerase in complex with fidaxomicin and identify a crucial fidaxomicin-binding determinant of Cdiff RNA polymerase that is absent in most gut microbiota such as Proteobacteria and Bacteroidetes. By combining structural, biochemical, genetic and bioinformatic analyses, we establish that a single residue in Cdiff RNA polymerase is a sensitizing element for fidaxomicin narrow-spectrum activity. Our results provide a blueprint for targeted drug design against an important human pathogen.
Sirunyan AM, Tumasyan A, Adam W, Ambrogi F, Asilar E, Bergauer T, Brandstetter J, Brondolin E, Dragicevic M, Ero J, Del Valle AE, Flechl M, Friedl M, Fruhwirth R, Ghete VM, Grossmann J, Hrubec J, Jeitler M, Konig A, Krammer N, Kratschmer I, Liko D, Madlener T, Mikulec I, Pree E, Rad N, Rohringer H, Schieck J, Schofbeck R, Spanring M, Spitzbart D, Taurok A, Waltenberger W, Wittmann J, Wulz CE, Zarucki M, Chekhovsky V, Mossolov V, Gonzalez JS, De Wolf EA, Di Croce D, Janssen X, Lauwers J, Pieters M, Van De Klundert M, Van Haevermaet H, Van Mechelen P, Van Remortel N, Abu Zeid S, Blekman F, D'Hondt J, De Bruyn I, De Clercq J, Deroover K, Flouris G, Lontkovskyi D, Lowette S, Marchesini I, Moortgat S, Moreels L, Python Q, Skovpen K, Tavernier S, Van Doninck W, Van Mulders P, Van Parijs I, Beghin D, Bilin B, Brun H, Clerbaux B, De Lentdecker G, Delannoy H, Dorney B, Fasanella G, Favart L, Goldouzian R, Grebenyuk A, Kalsi AK, Lenzi T, Luetic J, Seva T, Starling E, Vander Velde C, Vanlaer P, Vannerom D, Yonamine R, Cornelis T, Dobur D, Fagot A, Gul M, Khvastunov I, Poyraz D, Roskas C, Trocino D, Tytgat M, Verbeke W, Vermassen B, Vit M, Zaganidis N, Bakhshiansohi H, Bondu O, Brochet S, Bruno G, Caputo C, Caudron A, David P, De Visscher S, Delaere C, Delcourt M, Francois B, Giammanco A, Krintiras G, Lemaitre V, Magitteri A, Mertens A, Musich M, Piotrzkowski K, Quertenmont L, Saggio A, Marono MV, Wertz S, Zobec J, Alda WL, Alves FL, Alves GA, Brito L, Silva GC, Hensel C, Moraes A, Pol ME, Teles PR, Das Chagas EBB, Carvalho W, Chinellato J, Coelho E, Da Costa EM, Da Silveira GG, Damiao DD, De Souza SF, Malbouisson H, Jaime MM, De Almeida MM, Herrera CM, Mundim L, Nogima H, Rosas LJS, Santoro A, Sznajder A, Thiel M, Manganote EJT, De Araujo FTD, Pereira AV, Ahuja S, Bernardes CA, Calligaris L, Tomei TRFP, Gregores EM, Mercadante PG, Novaes SF, Padula SS, Abad DR, Vargas JCR, Aleksandrov A, Hadjiiska R, Iaydjiev P, Marinov A, Misheva M, Rodozov M, Shopova M, Sultanov G, Dimitrov A, Litov L, Pavlov B, Petkov P, Fang W, Gao X, Yuan L, Ahmad M, Bian JG, Chen GM, Chen HS, Chen M, Chen Y, Jiang CH, Leggat D, Liao H, Liu Z, Romeo F, Shaheen SM, Spiezia A, Tao J, Wang C, Wang Z, Yazgan E, Zhang H, Zhao J, Ban Y, Chen G, Li J, Li Q, Liu S, Mao Y, Qian SJ, Wang D, Xu Z, Wang Y, Avila C, Cabrera A, Montoya CAC, Sierra LFC, Florez C, Hernandez CFG, Delgado MAS, Courbon B, Godinovic N, Lelas D, Puljak I, Cipriano PMR, Sculac T, Antunovic Z, Kovac M, Brigljevic V, Ferencek D, Kadija K, Mesic B, Starodumov A, Susa T, Ather MW, Attikis A, Mavromanolakis G, Mousa J, Nicolaou C, Ptochos F, Razis PA, Rykaczewski H, Finger M, Finger M, Jarrin EC, Assran Y, Elgammal S, Khalil S, Bhowmik S, Dewanjee RK, Kadastik M, Perrini L, Raidal M, Veelken C, Eerola P, Kirschenmann H, Pekkanen J, Voutilainen M, Havukainen J, Heikkila JK, Jarvinen T, Karimaki V, Kinnunen R, Lampen T, Lassila-Perini K, Laurila S, Lehti S, Linden T, Luukka P, Maenpaa T, Siikonen H, Tuominen E, Tuominiemi J, Tuuva T, Besancon M, Couderc F, Dejardin M, Denegri D, Faure JL, Ferri F, Ganjour S, Ghosh S, Givernaud A, Gras P, de Monchenault GH, Jarry P, Leloup C, Locci E, Machet M, Malcles J, Negro G, Rander J, Rosowsky A, Sahin MO, Titov M, Abdulsalam A, Amendola C, Antropov I, Baffioni S, Beaudette F, Busson P, Cadamuro L, Charlot C, de Cassagnac RG, Jo M, Kucher I, Lisniak S, Lobanov A, Blanco JM, Nguyen M, Ochando C, Ortona G, Paganini P, Pigard P, Salerno R, Sauvan JB, Sirois Y, Leiton AGS, Yilmaz Y, Zabi A, Zghiche A, Agram JL, Andrea J, Bloch D, Brom JM, Chabert EC, Collard C, Conte E, Coubez X, Drouhin F, Fontaine JC, Gele D, Goerlach U, Jansova M, Juillot P, Le Bihan AC, Tonon N, Van Hove P, Gadrat S, Beauceron S, Bernet C, Boudoul G, Chanon N, Chierici R, Contardo D, Depasse P, Mamouni HE, Fay J, Finco L, Gascon S, Gouzevitch M, Grenier G, Ille B, Lagarde F, Laktineh IB, Lattaud H, Lethuillier M, Mirabito L, Pequegnot AL, Perries S, Popov A, Sordini V, Vander Donckt M, Viret S, Zhang S, Toriashvili T, Tsamalaidze Z, Autermann C, Feld L, Kiesel MK, Klein K, Lipinski M, Preuten M, Rauch MP, Schomakers C, Schulz J, Teroerde M, Wittmer B, Zhukov V, Albert A, Duchardt D, Endres M, Erdmann M, Erdweg S, Esch T, Fischer R, Guth A, Hebbeker T, Heidemann C, Hoepfner K, Knutzen S, Merschmeyer M, Meyer A, Millet P, Mukherjee S, Pook T, Radziej M, Reithler H, Rieger M, Scheuch F, Teyssier D, Thuer S, Flugge G, Kargoll B, Kress T, Kunsken A, Muller T, Nehrkorn A, Nowack A, Pistone C, Pooth O, Stahl A, Martin MA, Arndt T, Asawatangtrakuldee C, Beernaert K, Behnke O, Behrens U, Martinez AB, Anuar AAB, Borras K, Botta V, Campbell A, Connor P, Contreras-Campana C, Costanza F, Danilov V, De Wit A, Pardos CD, Damiani DD, Eckerlin G, Eckstein D, Eichhorn T, Elwood A, Eren E, Gallo E, Garcia JG, Geiser A, Luyando JMG, Grohsjean A, Gunnellini P, Guthoff M, Harb A, Hauk J, Hempel M, Jung H, Kasemann M, Keaveney J, Kleinwort C, Knolle J, Korol I, Krucker D, Lange W, Lelek A, Lenz T, Lipka K, Lohmann W, Mankel R, Melzer-Pellmann IA, Meyer AB, Meyer M, Missiroli M, Mittag G, Mnich J, Mussgiller A, Pitzl D, Raspereza A, Savitskyi M, Saxena P, Shevchenko R, Stefaniuk N, Tholen H, Van Onsem GP, Walsh R, Wen Y, Wichmann K, Wissing C, Zenaiev O, Aggleton R, Bein S, Blobel V, Vignali MC, Dreyer T, Garutti E, Gonzalez D, Haller J, Hinzmann A, Hoffmann M, Karavdina A, Kasieczka G, Klanner R, Kogler R, Kovalchuk N, Kurz S, Kutzner V, Lange J, Marconi D, Multhaup J, Niedziela M, Nowatschin D, Peiffer T, Perieanu A, Reimers A, Scharf C, Schleper P, Schmidt A, Schumann S, Schwandt J, Sonneveld J, Stadie H, Steinbruck G, Stober FM, Stover M, Troendle D, Usai E, Vanhoefer A, Vormwald B, Akbiyik M, Barth C, Baselga M, Baur S, Butz E, Caspart R, Chwalek T, Colombo F, De Boer W, Dierlamm A, Faltermann N, Freund B, Friese R, Giffels M, Harrendorf MA, Hartmann F, Heindl SM, Husemann U, Kassel F, Kudella S, Mildner H, Mozer MU, Muller T, Plagge M, Quast G, Rabbertz K, Schroder M, Shvetsov I, Sieber G, Simonis HJ, Ulrich R, Wayand S, Weber M, Weiler T, Williamson S, Wohrmann C, Wolf R, Anagnostou G, Daskalakis G, Geralis T, Kyriakis A, Loukas D, Topsis-Giotis I, Karathanasis G, Kesisoglou S, Panagiotou A, Saoulidou N, Tziaferi E, Kousouris K, Papakrivopoulos I, Evangelou I, Foudas C, Gianneios P, Katsoulis P, Kokkas P, Mallios S, Manthos N, Papadopoulos I, Paradas E, Strologas J, Triantis FA, Tsitsonis D, Csanad M, Filipovic N, Pasztor G, Suranyi O, Veres GI, Bencze G, Hajdu C, Horvath D, Hunyadi A, Sikler F, Vami TA, Veszpremi V, Vesztergombi G, Beni N, Czellar S, Karancsi J, Makovec A, Molnar J, Szillasi Z, Bartok M, Raics P, Trocsanyi ZL, Ujvari B, Choudhury S, Komaragiri JR, Bahinipati S, Mal P, Mandal K, Nayak A, Sahoo DK, Swain SK, Bansal S, Beri SB, Bhatnagar V, Chauhan S, Chawla R, Dhingra N, Gupta R, Kaur A, Kaur M, Kaur S, Kumar R, Kumari P, Lohan M, Mehta A, Sharma S, Singh JB, Walia G, Bhardwaj A, Choudhary BC, Garg RB, Keshri S, Kumar A, Kumar A, Malhotra S, Naimuddin M, Ranjan K, Shah AS, Sharma R, Bhardwaj R, Bhattacharya R, Bhattacharya S, Bhawandeep U, Bhowmik D, Dey S, Dutt S, Dutta S, Ghosh S, Majumdar N, Mondal K, Mukhopadhyay S, Nandan S, Purohit A, Rout PK, Roy A, Chowdhury SR, Sarkar S, Sharan M, Singh B, Thakur S, Behera PK, Chudasama R, Dutta D, Jha V, Kumar V, Mohanty AK, Netrakanti PK, Pant LM, Shukla P, Topkar A, Aziz T, Dugad S, Mahakud B, Mitra S, Mohanty GB, Sur N, Sutar B, Banerjee S, Bhattacharya S, Chatterjee S, Das P, Guchait M, Jain S, Kumar S, Maity M, Majumder G, Mazumdar K, Sahoo N, Sarkar T, Wickramage N, Chauhan S, Dube S, Hegde V, Kapoor A, Kothekar K, Pandey S, Rane A, Sharma S, Chenarani S, Tadavani EE, Etesami SM, Khakzad M, Najafabadi MM, Naseri M, Mehdiabadi SP, Hosseinabadi FR, Safarzadeh B, Zeinali M, Felcini M, Grunewald M, Abbrescia M, Calabria C, Colaleo A, Creanza D, Cristella L, De Filippis N, De Palma M, Florio AD, Errico F, Fiore L, Gelmi A, Iaselli G, Lezki S, Maggi G, Maggi M, Marangelli B, Miniello G, My S, Nuzzo S, Pompili A, Pugliese G, Radogna R, Ranieri A, Selvaggi G, Sharma A, Silvestris L, Venditti R, Verwilligen P, Zito G, Abbiendi G, Battilana C, Bonacorsi D, Borgonovi L, Braibant-Giacomelli S, Brigliadori L, Campanini R, Capiluppi P, Castro A, Cavallo FR, Chhibra SS, Codispoti G, Cuffiani M, Dallavalle GM, Fabbri F, Fanfani A, Fasanella D, Giacomelli P, Grandi C, Guiducci L, Marcellini S, Masetti G, Montanari A, Navarria FL, Perrotta A, Rossi AM, Rovelli T, Siroli GP, Tosi N, Albergo S, Costa S, Di Mattia A, Giordano F, Potenza R, Tricomi A, Tuve C, Barbagli G, Chatterjee K, Ciulli V, Civinini C, D'Alessandro R, Focardi E, Latino G, Lenzi P, Meschini M, Paoletti S, Russo L, Sguazzoni G, Strom D, Viliani L, Benussi L, Bianco S, Fabbri F, Piccolo D, Primavera F, Calvelli V, Ferro F, Ravera F, Robutti E, Tosi S, Benaglia A, Beschi A, Brianza L, Brivio F, Ciriolo V, Dinardo ME, Fiorendi S, Gennai S, Ghezzi A, Govoni P, Malberti M, Malvezzi S, Manzoni RA, Menasce D, Moroni L, Paganoni M, Pauwels K, Pedrini D, Pigazzini S, Ragazzi S, de Fatis TT, Buontempo S, Cavallo N, Di Guida S, Fabozzi F, Fienga F, Galati G, Iorio AOM, Khan WA, Lista L, Meola S, Paolucci P, Sciacca C, Thyssen F, Voevodina E, Azzi P, Bacchetta N, Benato L, Bisello D, Boletti A, Carlin R, De Oliveira ACA, Checchia P, Manzano PD, Dorigo T, Dosselli U, Gasparini F, Gasparini U, Gozzelino A, Lacaprara S, Margoni M, Meneguzzo AT, Pozzobon N, Ronchese P, Rossin R, Simonetto F, Tiko A, Torassa E, Zanetti M, Zotto P, Zumerle G, Braghieri A, Magnani A, Montagna P, Ratti SP, Re V, Ressegotti M, Riccardi C, Salvini P, Vai I, Vitulo P, Solestizi LA, Biasini M, Bilei GM, Cecchi C, Ciangottini D, Fano L, Lariccia P, Leonardi R, Manoni E, Mantovani G, Mariani V, Menichelli M, Rossi A, Santocchia A, Spiga D, Androsov K, Azzurri P, Bagliesi G, Bianchini L, Boccali T, Borrello L, Castaldi R, Ciocci MA, Dell'Orso R, Fedi G, Giannini L, Giassi A, Grippo MT, Ligabue F, Lomtadze T, Manca E, Mandorli G, Messineo A, Palla F, Rizzi A, Spagnolo P, Tenchini R, Tonelli G, Venturi A, Verdini PG, Barone L, Cavallari F, Cipriani M, Daci N, Del Re D, Di Marco E, Diemoz M, Gelli S, Longo E, Marzocchi B, Meridiani P, Organtini G, Pandolfi F, Paramatti R, Preiato F, Rahatlou S, Rovelli C, Santanastasio F, Amapane N, Arcidiacono R, Argiro S, Arneodo M, Bartosik N, Bellan R, Biino C, Cartiglia N, Castello R, Cenna F, Costa M, Covarelli R, Degano A, Demaria N, Kiani B, Mariotti C, Maselli S, Migliore E, Monaco V, Monteil E, Monteno M, Obertino MM, Pacher L, Pastrone N, Pelliccioni M, Angioni GLP, Romero A, Ruspa M, Sacchi R, Shchelina K, Sola V, Solano A, Staiano A, Belforte S, Casarsa M, Cossutti F, Ricca GD, Zanetti A, Kim DH, Kim GN, Kim MS, Lee J, Lee S, Lee SW, Moon CS, Oh YD, Sekmen S, Son DC, Yang YC, Kim H, Moon DH, Oh G, Cifuentes JAB, Goh J, Kim TJ, Cho S, Choi S, Go Y, Gyun D, Ha S, Hong B, Jo Y, Kim Y, Lee K, Lee KS, Lee S, Lim J, Park SK, Roh Y, Almond J, Kim J, Kim JS, Lee H, Lee K, Nam K, Oh SB, Radburn-Smith BC, Seo SH, Yang UK, Yoo HD, Yu GB, Kim H, Kim JH, Lee JSH, Park IC, Choi Y, Hwang C, Lee J, Yu I, Dudenas V, Juodagalvis A, Vaitkus J, Ahmed I, Ibrahim ZA, Ali MABM, Idris FM, Abdullah WATW, Yusli MN, Zolkapli Z, Duran-Osuna MC, Castilla-Valdez H, De La Cruz-burelo E, Ramirez-Sanchez G, Heredia-De La Cruz I, Rabadan-Trejo RI, Lopez-Fernandez R, Guisao JM, Reyes-Almanza R, Sanchez-Hernandez A, Moreno SC, Barrera CO, Valencia FV, Eysermans J, Pedraza I, Ibarguen HAS, Estrada CU, Pineda AM, Krofcheck D, Bheesette S, Butler PH, Ahmad A, Ahmad M, Hassan Q, Hoorani HR, Saddique A, Shah MA, Shoaib M, Waqas M, Bialkowska H, Bluj M, Boimska B, Frueboes T, Gorski M, Kazana M, Nawrocki K, Szleper M, Traczyk P, Zalewski P, Bunkowski K, Byszuk A, Doroba K, Kalinowski A, Konecki M, Krolikowski J, Misiura M, Olszewski M, Pyskir A, Walczak M, Bargassa P, Silva CBDE, Di Francesco A, Faccioli P, Galinhas B, Gallinaro M, Hollar J, Leonardo N, Iglesias LL, Nemallapudi MV, Seixas J, Strong G, Toldaiev O, Vadruccio D, Varela J, Afanasiev S, Bunin P, Gavrilenko M, Golutvin I, Gorbunov I, Kamenev A, Karjavin V, Lanev A, Malakhov A, Matveev V, Moisenz P, Palichik V, Perelygin V, Shmatov S, Shulha S, Skatchkov N, Smirnov V, Voytishin N, Zarubin A, Ivanov Y, Kim V, Kuznetsova E, Levchenko P, Murzin V, Oreshkin V, Smirnov I, Sosnov D, Sulimov V, Uvarov L, Vavilov S, Vorobyev A, Andreev Y, Dermenev A, Gninenko S, Golubev N, Karneyeu A, Kirsanov M, Krasnikov N, Pashenkov A, Tlisov D, Toropin A, Epshteyn V, Gavrilov V, Lychkovskaya N, Popov V, Pozdnyakov I, Safronov G, Spiridonov A, Stepennov A, Stolin V, Toms M, Vlasov E, Zhokin A, Aushev T, Bylinkin A, Chistov R, Danilov M, Parygin P, Philippov D, Polikarpov S, Tarkovskii E, Andreev V, Azarkin M, Dremin I, Kirakosyan M, Rusakov SV, Terkulov A, Baskakov A, Belyaev A, Boos E, Dubinin M, Dudko L, Ershov A, Gribushin A, Klyukhin V, Kodolova O, Lokhtin I, Miagkov I, Obraztsov S, Petrushanko S, Savrin V, Snigirev A, Blinov V, Shtol D, Skovpen Y, Azhgirey I, Bayshev I, Bitioukov S, Elumakhov D, Godizov A, Kachanov V, Kalinin A, Konstantinov D, Mandrik P, Petrov V, Ryutin R, Sobol A, Troshin S, Tyurin N, Uzunian A, Volkov A, Babaev A, Adzic P, Cirkovic P, Devetak D, Dordevic M, Milosevic J, Maestre JA, Fernandez AA, Bachiller I, Luna MB, Cerrada M, Colino N, De La Cruz B, Peris AD, Bedoya CF, Ramos JPF, Flix J, Fouz MC, Lopez OG, Lopez SG, Hernandez JM, Josa MI, Moran D, Yzquierdo APC, Pelayo JP, Redondo I, Romero L, Soares MS, Triossi A, Albajar C, de Troconiz JF, Cuevas J, Erice C, Menendez JF, Folgueras S, Caballero IG, Fernandez JRG, Cortezon EP, Cruz SS, Vischia P, Garcia JMV, Cabrillo IJ, Calderon A, Quero BC, Campderros JD, Fernandez M, Manteca PJF, Alonso AG, Garcia-Ferrero J, Gomez G, Virto AL, Marco J, Rivero CM, del Arbol PMR, Matorras F, Gomez JP, Prieels C, Rodrigo T, Ruiz-Jimeno A, Scodellaro L, Trevisani N, Vila I, Cortabitarte RV, Abbaneo D, Akgun B, Auffray E, Baillon P, Ball AH, 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Goulianos K, Mesropian C, Agapitos A, Chou JP, Gershtein Y, Espinosa TAG, Halkiadakis E, Heindl M, Hughes E, Kaplan S, Elayavalli RK, Kyriacou S, Lath A, Montalvo R, Nash K, Osherson M, Saka H, Salur S, Schnetzer S, Sheffield D, Somalwar S, Stone R, Thomas S, Thomassen P, Walker M, Delannoy AG, Heideman J, Riley G, Rose K, Spanier S, Thapa K, Bouhali O, Hernandez AC, Celik A, Dalchenko M, De Mattia M, Delgado A, Dildick S, Eusebi R, Gilmore J, Huang T, Kamon T, Mueller R, Pakhotin Y, Patel R, Perloff A, Pernie L, Rathjens D, Safonov A, Tatarinov A, Akchurin N, Damgov J, De Guio F, Dudero PR, Faulkner J, Gurpinar E, Kunori S, Lamichhane K, Lee SW, Mengke T, Muthumuni S, Peltola T, Undleeb S, Volobouev I, Wang Z, Greene S, Gurrola A, Janjam R, Johns W, Maguire C, Melo A, Ni H, Padeken K, Alvarez JDR, Sheldon P, Tuo S, Velkovska J, Xu Q, Arenton MW, Barria P, Cox B, Hirosky R, Joyce M, Ledovskoy A, Li H, Neu C, Sinthuprasith T, Wang Y, Wolfe E, Xia F, Harr R, Karchin PE, Poudyal N, Sturdy J, Thapa P, Zaleski S, Brodski M, Buchanan J, Caillol C, Carlsmith D, Dasu S, Dodd L, Duric S, Gomber B, Grothe M, Herndon M, Herve A, Hussain U, Klabbers P, Lanaro A, Levine A, Long K, Loveless R, Rekovic V, Ruggles T, Savin A, Smith N, Smith WH, Woods N
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Search for new physics in dijet angular distributions using proton-proton collisions at root s = 13TeV and constraints on dark matter and other models (vol 78, 789, 2018)

EUROPEAN PHYSICAL JOURNAL C 2022 APR 29; 82(4):? Article 379
Uzzan M, Martin JC, Mesin L, Livanos AE, Castro-Dopico T, Huang RQ, Petralia F, Magri G, Kumar S, Zhao Q, Rosenstein AK, Tokuyama M, Sharma K, Ungaro R, Kosoy R, Jha D, Fischer J, Singh H, Keir ME, Ramamoorthi N, O' Gorman WE, Cohen BL, Rahman A, Cossarini F, Seki A, Leyre L, Vaquero ST, Gurunathan S, Grasset EK, Losic B, Dubinsky M, Greenstein AJ, Gottlieb Z, Legnani P, George J, Irizar H, Stojmirovic A, Brodmerkel C, Kasarkis A, Sands BE, Furtado G, Lira SA, Tuong ZWK, Ko HBM, Cerutti A, Elson CO, Clatworthy MR, Merad M, Suarez-Farinas M, Argmann C, Hackney JA, Victora GD, Randolph GJ, Kenigsberg E, Colombel JF, Mehandru S
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Ulcerative colitis is characterized by a plasmablast-skewed humoral response associated with disease activity

NATURE MEDICINE 2022 APR; 28(4):766-+
B cells, which are critical for intestinal homeostasis, remain understudied in ulcerative colitis (UC). In this study, we recruited three cohorts of patients with UC (primary cohort, n = 145; validation cohort 1, n = 664; and validation cohort 2, n = 143) to comprehensively define the landscape of B cells during UC-associated intestinal inflammation. Using single-cell RNA sequencing, single-cell IgH gene sequencing and protein-level validation, we mapped the compositional, transcriptional and clonotypic landscape of mucosal and circulating B cells. We found major perturbations within the mucosal B cell compartment, including an expansion of naive B cells and IgG(+) plasma cells with curtailed diversity and maturation. Furthermore, we isolated an auto-reactive plasma cell clone targeting integrin alpha v beta 6 from inflamed UC intestines. We also identified a subset of intestinal CXCL13-expressing TFH-like T peripheral helper cells that were associated with the pathogenic B cell response. Finally, across all three cohorts, we confirmed that changes in intestinal humoral immunity are reflected in circulation by the expansion of gut-homing plasmablasts that correlates with disease activity and predicts disease complications. Our data demonstrate a highly dysregulated B cell response in UC and highlight a potential role of B cells in disease pathogenesis. Multi-modal profiling reveals major alterations in colonic B cells in patients with ulcerative colitis, including reduced clonal diversity of plasma cells, and suggests that circulating gut-homing plasmablasts could serve as a biomarker for disease activity.
Baxter SM, Posey JE, Lake NJ, Sobreira N, Chong JX, Buyske S, Blue EE, Chadwick LH, Coban-Akdemir ZH, Doheny KF, Davis CP, Lek M, Wellington C, Jhangiani SN, Gerstein M, Gibbs RA, Lifton RP, MacArthur DG, Matise TC, Lupski JR, Valle D, Bamshad MJ, Hamosh A, Mane S, Nickerson DA, Rehm HL, O'Donnell-Luria A
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Centers for Mendelian Genomics: A decade of facilitating gene discovery

GENETICS IN MEDICINE 2022 APR; 24(4):784-797
Purpose: Mendelian disease genomic research has undergone a massive transformation over the past decade. With increasing availability of exome and genome sequencing, the role of Mendelian research has expanded beyond data collection, sequencing, and analysis to worldwide data sharing and collaboration. Methods: Over the past 10 years, the National Institutes of Health-supported Centers for Mendelian Genomics (CMGs) have played a major role in this research and clinical evolution. Results: We highlight the cumulative gene discoveries facilitated by the program, biomedical research leveraged by the approach, and the larger impact on the research community. Beyond generating a list of gene-phenotype relationships and participating in widespread data sharing, the CMGs have created resources, tools, and training for the larger community to foster understanding of genes and genome variation. The CMGs have participated in a wide range of data sharing activities, including deposition of all eligible CMG data into the Analysis, Visualization, and Informatics Lab-space (AnVIL), sharing candidate genes through the Matchmaker Exchange and the CMG website, and sharing variants in Genotypes to Mendelian Phenotypes (Geno2MP) and VariantMatcher. Conclusion: The work is far from complete; strengthening communication between research and clinical realms, continued development and sharing of knowledge and tools, and improving access to richly characterized data sets are all required to diagnose the remaining molecularly undiagnosed patients. (C) 2021 by American College of Medical Genetics and Genomics. Published by Elsevier Inc.
Abolhassani H, Landegren N, Bastard P, Materna M, Modaresi M, Du LK, Aranda-Guillen M, Sardh F, Zuo FL, Zhang P, Marcotte H, Marr N, Khan T, Ata M, Al-Ali F, Pescarmona R, Belot A, Beziat V, Zhang Q, Casanova JL, Kampe O, Zhang SY, Hammarstrom L, Pan-Hammarstrom Q
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Inherited IFNAR1 Deficiency in a Child with Both Critical COVID-19 Pneumonia and Multisystem Inflammatory Syndrome

JOURNAL OF CLINICAL IMMUNOLOGY 2022 APR; 42(3):471-483
Background Inborn errors of immunity (IEI) and autoantibodies to type I interferons (IFNs) underlie critical COVID-19 pneumonia in at least 15% of the patients, while the causes of multisystem inflammatory syndrome in children (MIS-C) remain elusive. Objectives To detect causal genetic variants in very rare cases with concomitant critical COVID-19 pneumonia and MIS-C. Methods Whole exome sequencing was performed, and the impact of candidate gene variants was investigated. Plasma levels of cytokines, specific antibodies against the virus, and autoantibodies against type I IFNs were also measured. Results We report a 3-year-old child who died on day 56 of SARS-CoV-2 infection with an unusual clinical presentation, combining both critical COVID-19 pneumonia and MIS-C. We identified a large, homozygous loss-of-function deletion in IFNAR1, underlying autosomal recessive IFNAR1 deficiency. Conclusions Our findings confirm that impaired type I IFN immunity can underlie critical COVID-19 pneumonia, while suggesting that it can also unexpectedly underlie concomitant MIS-C. Our report further raises the possibility that inherited or acquired dysregulation of type I IFN immunity might contribute to MIS-C in other patients.
Aaltonen T, Amerio S, Amidei D, Anastassov A, Annovi A, Antos J, Apollinari G, Appel JA, Arisawa T, Artikov A, Asaadi J, Ashmanskas W, Auerbach B, Aurisano A, Azfar F, Badgett W, Bae T, Barbaro-Galtieri A, Barnes VE, Barnett BA, Barria P, Bauce M, Bedeschi F, Behari S, Bellettini G, Bellinger J, Benjamin D, Beretvas A, Bhatti A, Bland KR, Blumenfeld B, Bocci A, Bodek A, Bortoletto D, Boudreau J, Boveia A, Brigliadori L, Bromberg C, Brucken E, Budagov J, Budd HS, Burkett K, Busetto G, Bussey P, Butti P, Buzatu A, Calamba A, Camarda S, Campanelli M, Carls B, Carlsmith D, Carosi R, Carrillo S, Casal B, Casarsa M, Castro A, Catastini P, Cauz D, Cavaliere V, Cerri A, Cerrito L, Chen YC, Chertok M, Chiarelli G, Chlachidze G, Cho K, Chokheli D, Clark A, Clarke C, Convery ME, Conway J, Corbo M, Cordelli M, Cox CA, Cox DJ, Cremonesi M, Cruz D, Cuevas J, Culbertson R, D'Ascenzo N, Datta M, de Barbaro P, Demortier L, Deninno M, D'Errico M, Devoto F, Di Canto A, Di Ruzza B, Dittmann JR, Donati S, D'Onofrio M, Dorigo M, Driutti A, Ebina K, Edgar R, Elagin A, Erbacher R, Errede S, Esham B, Farrington S, Ramos JPF, Field R, Flanagan G, Forrest R, Franklin M, Freeman JC, Frisch H, Funakoshi Y, Galloni C, Garfinkel AF, Garosi P, Gerberich H, Gerchtein E, Giagu S, Giakoumopoulou V, Gibson K, Ginsburg CM, Giokaris N, Giromini P, Glagolev V, Glenzinski D, Gold M, Goldin D, Golossanov A, Gomez G, Gomez-Ceballos G, Goncharov M, Lopez OG, Gorelov I, Goshaw AT, Goulianos K, Gramellini E, Grosso-Pilcher C, da Costa JG, Hahn SR, Han JY, Happacher F, Hara K, Hare M, Harr RF, Harrington-Taber T, Hatakeyama K, Hays C, Heinrich J, Herndon M, Hocker A, Hong Z, Hopkins W, Hou S, Hughes RE, Husemann U, Hussein M, Huston J, Introzzi G, Iori M, Ivanov A, James E, Jang D, Jayatilaka B, Jeon EJ, Jindariani S, Jones M, Joo KK, Jun SY, Junk TR, Kambeitz M, Kamon T, Karchin PE, Kasmi A, Kato Y, Ketchum W, Keung J, Kilminster B, Kim DH, Kim HS, Kim JE, Kim MJ, Kim SH, Kim SB, Kim YJ, Kim YK, Kimura N, Kirby M, Kondo K, Kong DJ, Konigsberg J, Kotwal AV, Kreps M, Kroll J, Kruse M, Kuhr T, Kurata M, Laasanen AT, Lammel S, Lancaster M, Lannon K, Latino G, Lee HS, Lee JS, Leo S, Leone S, Lewis JD, Limosani A, Lipeles E, Lister A, Liu Q, Liu T, Lockwitz S, Loginov A, Lucchesi D, Luca A, Lueck J, Lujan P, Lukens P, Lungu G, Lys J, Lysak R, Madrak R, Maestro P, Malik S, Manca G, Manousakis-Katsikakis A, Marchese L, Margaroli F, Marino P, Matera K, Mattson ME, Mazzacane A, Mazzanti P, McNulty R, Mehta A, Mehtala P, Menzione A, Mesropian C, Miao T, Michielin E, Mietlicki D, Mitra A, Miyake H, Moed S, Moggi N, Moon CS, Moore R, Morello MJ, Mukherjee A, Muller T, Murat P, Mussini M, Nachtman J, Nagai Y, Naganoma J, Nakano I, Napier A, Nett J, Nigmanov T, Nodulman L, Noh SY, Norniella O, Oakes L, Oh SH, Oh YD, Okusawa T, Orava R, Ortolan L, Pagliarone C, Palencia E, Palni P, Papadimitriou V, Parker W, Pauletta G, Paulini M, Paus C, Phillips TJ, Piacentino G, Pianori E, Pilot J, Pitts K, Plager C, Pondrom L, Poprocki S, Potamianos K, Pranko A, Prokoshin F, Ptohos F, Punzi G, Fernandez IR, Renton P, Rescigno M, Rimondi F, Ristori L, Robson A, Rodriguez T, Rolli S, Ronzani M, Roser R, Rosner JL, Ruffini F, Ruiz A, Russ J, Rusu V, Sakumoto WK, Sakurai Y, Santi L, Sato K, Saveliev V, Savoy-Navarro A, Schlabach P, Schmidt EE, Schwarz T, Scodellaro L, Scuri F, Seidel S, Seiya Y, Semenov A, Sforza F, Shalhout SZ, Shears T, Shepard PF, Shimojima M, Shochet M, Shreyber-Tecker I, Simonenko A, Sliwa K, Smith JR, Snider FD, Song H, Sorin V, St Denis R, Stancari M, Stentz D, Strologas J, Sudo Y, Sukhanov A, Suslov I, Takemasa K, Takeuchi Y, Tang J, Tecchio M, Teng PK, Thom J, Thomson E, Thukral V, Toback D, Tokar S, Tollefson K, Tomura T, Torre S, Torretta D, Totaro P, Trovato M, Ukegawa F, Uozumi S, Vazquez F, Velev G, Vellidis K, Vernieri C, Vidal M, Vilar R, Vizan J, Vogel M, Volpi G, Wagner P, Wallny R, Wang SM, Waters D, Wester WC, Whiteson D, Wicklund AB, Wilbur S, Williams HH, Wilson JS, Wilson P, Winer BL, Wittich P, Wolbers S, Wolfmeister H, Wright T, Wu X, Wu Z, Yamamoto K, Yamato D, Yang T, Yang UK, Yang YC, Yao WM, Yeh GP, Yi K, Yoh J, Yorita K, Yoshida T, Yu GB, Yu I, Zanetti AM, Zeng Y, Zhou C, Zucchelli S
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High-precision measurement of the W boson mass with the CDF II detector

SCIENCE 2022 APR 8; 376(6589):170-+
The mass of the W boson, a mediator of the weak force between elementary particles, is tightly constrained by the symmetries of the standard model of particle physics. The Higgs boson was the last missing component of the model. After observation of the Higgs boson, a measurement of the W boson mass provides a stringent test of the model. We measure the W boson mass, M-W, using data corresponding to 8.8 inverse femtobarns of integrated luminosity collected in proton-antiproton collisions at a 1.96 tera-electron volt center-of-mass energy with the CDF II detector at the Fermilab Tevatron collider. A sample of approximately 4 million W boson candidates is used to obtain M-W = 80,433.5 +/- 6.4(stat) +/- 6.9(syst) = 80,433.5 +/- 9.4MeV/c(2), the precision of which exceeds that of all previous measurements combined (stat, statistical uncertainty; syst, systematic uncertainty; MeV, mega-electron volts; c, speed of light in a vacuum). This measurement is in significant tension with the standard model expectation.
Kuo CY, Ku CL, Lim HK, Hsia SH, Lin JJ, Lo CC, Ding JY, Kuo RL, Casanova JL, Zhang SY, Chang LY, Lin TY
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Life-Threatening Enterovirus 71 Encephalitis in Unrelated Children with Autosomal Dominant TLR3 Deficiency

JOURNAL OF CLINICAL IMMUNOLOGY 2022 APR; 42(3):606-617
Purpose Enterovirus A71 (EV71) causes a broad spectrum of childhood diseases, ranging from asymptomatic infection or self-limited hand-foot-and-mouth disease (HFMD) to life-threatening encephalitis. The molecular mechanisms underlying these different clinical presentations remain unknown. We hypothesized that EV71 encephalitis in children might reflect an intrinsic host single-gene defect of antiviral immunity. We searched for mutations in the toll-like receptor 3 (TLR3) gene. Such mutations have already been identified in children with herpes simplex virus encephalitis (HSE). Methods We sequenced TLR3 and assessed the impact of the mutations identified. We tested dermal fibroblasts from a patient with EV71 encephalitis and a TLR3 mutation and other patients with known genetic defects of TLR3 or related genes, assessing the response of these cells to TLR3 agonist poly(I:C) stimulation and EV71 infection. Results Three children with EV71 encephalitis were heterozygous for rare mutations-TLR3 W769X, E211K, and R867Q-all of which were shown to affect TLR3 function. Furthermore, fibroblasts from the patient heterozygous for the W769X mutation displayed an impaired, but not abolished, response to poly(I:C). We found that TLR3-deficient and TLR3-heterozygous W769X fibroblasts were highly susceptible to EV71 infection. Conclusions Autosomal dominant TLR3 deficiency may underlie severe EV71 infection with encephalitis. Human TLR3 immunity is essential to protect the central nervous system against HSV-1 and EV71. Children with severe EV71 infections, such as encephalitis in particular, should be tested for inborn errors of TLR3 immunity.