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Progression of scarring trachoma in Tanzanian children: A four-year cohort study.

Ramadhani AM, Derrick T, Macleod D, Massae P, Mafuru E, Malisa A, Mbuya K, Roberts CH, Makupa W, Mtuy T, Bailey RL, Mabey DCW, Holland MJ, Burton MJ.

PLoS Negl Trop Dis. 2019 Aug 14;13(8):e0007638. doi: 10.1371/journal.pntd.0007638. eCollection 2019 Aug.


A Preliminary Investigation towards the Risk Stratification of Allogeneic Stem Cell Recipients with Respect to the Potential for Development of GVHD via Their Pre-Transplant Plasma Lipid and Metabolic Signature.

Contaifer D Jr, Roberts CH, Kumar NG, Natarajan R, Fisher BJ, Leslie K, Reed J, Toor AA, Wijesinghe DS.

Cancers (Basel). 2019 Jul 25;11(8). pii: E1051. doi: 10.3390/cancers11081051.


Ocular immune responses, Chlamydia trachomatis infection and clinical signs of trachoma before and after azithromycin mass drug administration in a treatment naïve trachoma-endemic Tanzanian community.

Ramadhani AM, Derrick T, Macleod D, Massae P, Malisa A, Mbuya K, Mtuy T, Makupa W, Roberts CH, Bailey RL, Mabey DCW, Holland MJ, Burton MJ.

PLoS Negl Trop Dis. 2019 Jul 15;13(7):e0007559. doi: 10.1371/journal.pntd.0007559. eCollection 2019 Jul.


Outbreak analytics: a developing data science for informing the response to emerging pathogens.

Polonsky JA, Baidjoe A, Kamvar ZN, Cori A, Durski K, Edmunds WJ, Eggo RM, Funk S, Kaiser L, Keating P, de Waroux OLP, Marks M, Moraga P, Morgan O, Nouvellet P, Ratnayake R, Roberts CH, Whitworth J, Jombart T.

Philos Trans R Soc Lond B Biol Sci. 2019 Jul 8;374(1776):20180276. doi: 10.1098/rstb.2018.0276.


Absence of Serological Evidence of Exposure to Treponema pallidum among Children Suggests Yaws Is No Longer Endemic in Kiribati.

Handley BL, Butcher R, Taoaba R, Roberts CH, Cama A, Müeller A, Solomon AW, Tekeraoi R, Marks M.

Am J Trop Med Hyg. 2019 Apr;100(4):940-942. doi: 10.4269/ajtmh.18-0799.


A systematic review of historical and contemporary evidence of trachoma endemicity in the Pacific Islands.

Handley BL, Roberts CH, Butcher R.

PLoS One. 2018 Nov 15;13(11):e0207393. doi: 10.1371/journal.pone.0207393. eCollection 2018.


Inhibitory killer cell immunoglobulin-like receptors strengthen CD8+ T cell-mediated control of HIV-1, HCV, and HTLV-1.

Boelen L, Debebe B, Silveira M, Salam A, Makinde J, Roberts CH, Wang ECY, Frater J, Gilmour J, Twigger K, Ladell K, Miners KL, Jayaraman J, Traherne JA, Price DA, Qi Y, Martin MP, Macallan DC, Thio CL, Astemborski J, Kirk G, Donfield SM, Buchbinder S, Khakoo SI, Goedert JJ, Trowsdale J, Carrington M, Kollnberger S, Asquith B.

Sci Immunol. 2018 Nov 9;3(29). pii: eaao2892. doi: 10.1126/sciimmunol.aao2892.


Pathway-Wide Genetic Risks in Chlamydial Infections Overlap between Tissue Tropisms: A Genome-Wide Association Scan.

Roberts CH, Ouburg S, Preston MD, de Vries HJC, Holland MJ, Morré SA.

Mediators Inflamm. 2018 Jun 3;2018:3434101. doi: 10.1155/2018/3434101. eCollection 2018.


Oral doxycycline for the prevention of postoperative trachomatous trichiasis in Ethiopia: a randomised, double-blind, placebo-controlled trial.

Habtamu E, Wondie T, Aweke S, Tadesse Z, Zerihun M, Gashaw B, Roberts CH, Kello AB, Mabey DCW, Rajak SN, Callahan EK, Macleod D, Weiss HA, Burton MJ.

Lancet Glob Health. 2018 May;6(5):e579-e592. doi: 10.1016/S2214-109X(18)30111-6.


The influence of lymphoid reconstitution kinetics on clinical outcomes in allogeneic stem cell transplantation.

Kobulnicky DJ, Sabo RT, Sharma S, Shubar Ali AS, Kobulnicky KM, Roberts CH, Clark WB, Chung HM, McCarty JM, Toor AA.

Leuk Lymphoma. 2018 Dec;59(12):2973-2981. doi: 10.1080/10428194.2018.1452216. Epub 2018 Apr 4.


Clinical signs of trachoma are prevalent among Solomon Islanders who have no persistent markers of prior infection with Chlamydia trachomatis.

Butcher R, Sokana O, Jack K, Sui L, Russell C, Last A, Martin DL, Burton MJ, Solomon AW, Mabey DCW, Roberts CH.

Wellcome Open Res. 2018 Feb 22;3:14. doi: 10.12688/wellcomeopenres.13423.2. eCollection 2018.


Population-based analysis of ocular Chlamydia trachomatis in trachoma-endemic West African communities identifies genomic markers of disease severity.

Last AR, Pickering H, Roberts CH, Coll F, Phelan J, Burr SE, Cassama E, Nabicassa M, Seth-Smith HMB, Hadfield J, Cutcliffe LT, Clarke IN, Mabey DCW, Bailey RL, Clark TG, Thomson NR, Holland MJ.

Genome Med. 2018 Feb 26;10(1):15. doi: 10.1186/s13073-018-0521-x.


Conjunctival transcriptome profiling of Solomon Islanders with active trachoma in the absence of Chlamydia trachomatis infection.

Vasileva H, Butcher R, Pickering H, Sokana O, Jack K, Solomon AW, Holland MJ, Roberts CH.

Parasit Vectors. 2018 Feb 21;11(1):104. doi: 10.1186/s13071-018-2682-2.


Active Trachoma Cases in the Solomon Islands Have Varied Polymicrobial Community Structures but Do Not Associate with Individual Non-Chlamydial Pathogens of the Eye.

Butcher RMR, Sokana O, Jack K, Kalae E, Sui L, Russell C, Houghton J, Palmer C, Holland MJ, Le Mesurier RT, Solomon AW, Mabey DCW, Roberts CH.

Front Med (Lausanne). 2018 Jan 23;4:251. doi: 10.3389/fmed.2017.00251. eCollection 2017.


The impact of a single round of community mass treatment with azithromycin on disease severity and ocular Chlamydia trachomatis load in treatment-naïve trachoma-endemic island communities in West Africa.

Last AR, Burr SE, Harding-Esch E, Cassama E, Nabicassa M, Roberts CH, Mabey DCW, Holland MJ, Bailey RL.

Parasit Vectors. 2017 Dec 28;10(1):624. doi: 10.1186/s13071-017-2566-x.


Serology reflects a decline in the prevalence of trachoma in two regions of The Gambia.

Migchelsen SJ, Sepúlveda N, Martin DL, Cooley G, Gwyn S, Pickering H, Joof H, Makalo P, Bailey R, Burr SE, Mabey DCW, Solomon AW, Roberts CH.

Sci Rep. 2017 Nov 8;7(1):15040. doi: 10.1038/s41598-017-15056-7.


Copy Number Variation Analysis by Droplet Digital PCR.

Härmälä SK, Butcher R, Roberts CH.

Methods Mol Biol. 2017;1654:135-149. doi: 10.1007/978-1-4939-7231-9_9.


Immunofibrogenic Gene Expression Patterns in Tanzanian Children with Ocular Chlamydia trachomatis Infection, Active Trachoma and Scarring: Baseline Results of a 4-Year Longitudinal Study.

Ramadhani AM, Derrick T, Macleod D, Massae P, Mtuy T, Jeffries D, Roberts CH, Bailey RL, Mabey DCW, Holland MJ, Burton MJ.

Front Cell Infect Microbiol. 2017 Sep 15;7:406. doi: 10.3389/fcimb.2017.00406. eCollection 2017.


Prevalence of signs of trachoma, ocular Chlamydia trachomatis infection and antibodies to Pgp3 in residents of Kiritimati Island, Kiribati.

Cama A, Müller A, Taoaba R, Butcher RMR, Itibita I, Migchelsen SJ, Kiauea T, Pickering H, Willis R, Roberts CH, Bakhtiari A, Le Mesurier RT, Alexander NDE, Martin DL, Tekeraoi R, Solomon AW; Global Trachoma Mapping Project.

PLoS Negl Trop Dis. 2017 Sep 12;11(9):e0005863. doi: 10.1371/journal.pntd.0005863. eCollection 2017 Sep.


Genome-wide profiling of humoral immunity and pathogen genes under selection identifies immune evasion tactics of Chlamydia trachomatis during ocular infection.

Pickering H, Teng A, Faal N, Joof H, Makalo P, Cassama E, Nabicassa M, Last AR, Burr SE, Rowland-Jones SL, Thomson NR, Roberts CH, Mabey DCW, Bailey RL, Hayward RD, de la Maza LM, Holland MJ.

Sci Rep. 2017 Aug 29;7(1):9634. doi: 10.1038/s41598-017-09193-2.


Characterization of the amplificatory effect of norepinephrine in the acquisition of Pavlovian threat associations.

Díaz-Mataix L, Piper WT, Schiff HC, Roberts CH, Campese VD, Sears RM, LeDoux JE.

Learn Mem. 2017 Aug 16;24(9):432-439. doi: 10.1101/lm.044412.116. Print 2017 Sep.


Sequence homology between HLA-bound cytomegalovirus and human peptides: A potential trigger for alloreactivity.

Hall CE, Koparde VN, Jameson-Lee M, Elnasseh AG, Scalora AF, Kobulnicky DJ, Serrano MG, Roberts CH, Buck GA, Neale MC, Nixon DE, Toor AA.

PLoS One. 2017 Aug 11;12(8):e0178763. doi: 10.1371/journal.pone.0178763. eCollection 2017.


The prevalence and association with health-related quality of life of tungiasis and scabies in schoolchildren in southern Ethiopia.

Walker SL, Lebas E, De Sario V, Deyasso Z, Doni SN, Marks M, Roberts CH, Lambert SM.

PLoS Negl Trop Dis. 2017 Aug 3;11(8):e0005808. doi: 10.1371/journal.pntd.0005808. eCollection 2017 Aug.


Low-dose splenic irradiation prior to hematopoietic cell transplantation in hypersplenic patients with myelofibrosis.

Kalman NS, Mukhopadhyay ND, Roberts CH, Chung HM, Clark WB, McCarty JM, Toor AA, Song S.

Leuk Lymphoma. 2017 Dec;58(12):2983-2984. doi: 10.1080/10428194.2017.1321747. Epub 2017 May 31. No abstract available.


Ebola exposure, illness experience, and Ebola antibody prevalence in international responders to the West African Ebola epidemic 2014-2016: A cross-sectional study.

Houlihan CF, McGowan CR, Dicks S, Baguelin M, Moore DAJ, Mabey D, Roberts CH, Kumar A, Samuel D, Tedder R, Glynn JR.

PLoS Med. 2017 May 16;14(5):e1002300. doi: 10.1371/journal.pmed.1002300. eCollection 2017 May.


Reduced-cost Chlamydia trachomatis-specific multiplex real-time PCR diagnostic assay evaluated for ocular swabs and use by trachoma research programmes.

Butcher R, Houghton J, Derrick T, Ramadhani A, Herrera B, Last AR, Massae PA, Burton MJ, Holland MJ, Roberts CH.

J Microbiol Methods. 2017 Aug;139:95-102. doi: 10.1016/j.mimet.2017.04.010. Epub 2017 May 6.


Spatial clustering of high load ocular Chlamydia trachomatis infection in trachoma: a cross-sectional population-based study.

Last A, Burr S, Alexander N, Harding-Esch E, Roberts CH, Nabicassa M, Cassama ETDS, Mabey D, Holland M, Bailey R.

Pathog Dis. 2017 Jul 31;75(5). doi: 10.1093/femspd/ftx050.


Physical activity and trajectories of frailty among older adults: Evidence from the English Longitudinal Study of Ageing.

Rogers NT, Marshall A, Roberts CH, Demakakos P, Steptoe A, Scholes S.

PLoS One. 2017 Feb 2;12(2):e0170878. doi: 10.1371/journal.pone.0170878. eCollection 2017.


Eyelash Epilation in the Absence of Trichiasis: Results of a Population-Based Prevalence Survey in the Western Division of Fiji.

Macleod C, Yalen C, Butcher R, Mudaliar U, Natutusau K, Rainima-Qaniuci M, Haffenden C, Watson C, Cocks N, Cikamatana L, Roberts CH, Marks M, Rafai E, Mabey DC, Kama M, Solomon AW.

PLoS Negl Trop Dis. 2017 Jan 23;11(1):e0005277. doi: 10.1371/journal.pntd.0005277. eCollection 2017 Jan.


Defining Seropositivity Thresholds for Use in Trachoma Elimination Studies.

Migchelsen SJ, Martin DL, Southisombath K, Turyaguma P, Heggen A, Rubangakene PP, Joof H, Makalo P, Cooley G, Gwyn S, Solomon AW, Holland MJ, Courtright P, Willis R, Alexander ND, Mabey DC, Roberts CH.

PLoS Negl Trop Dis. 2017 Jan 18;11(1):e0005230. doi: 10.1371/journal.pntd.0005230. eCollection 2017 Jan.


Draft Genome Sequence of Robinsoniella peoriensis 6600698, a Confounder of Clostridium difficile Diagnosis.

Roberts CH, Shaw HA, Ferguson N, Holland M, Wren BW, Stabler RA.

Genome Announc. 2016 Nov 17;4(6). pii: e01275-16. doi: 10.1128/genomeA.01275-16.


Community seroprevalence survey for yaws and trachoma in the Western Division of Fiji.

Cocks N, Rainima-Qaniuci M, Yalen C, Macleod C, Nakolinivalu A, Migchelsen S, Roberts CH, Butcher R, Kama M, Mabey D, Marks M.

Trans R Soc Trop Med Hyg. 2016 Dec;110(10):582-587. Epub 2016 Nov 16.


Correction: Low Prevalence of Conjunctival Infection with Chlamydia trachomatis in a Treatment-Naïve Trachoma-Endemic Region of the Solomon Islands.

Butcher RM, Sokana O, Jack K, Macleod CK, Marks M, Kalae E, Sui L, Russell C, Tutill HJ, Williams RJ, Breuer J, Willis R, Le Mesurier RT, Mabey DC, Solomon AW, Roberts CH.

PLoS Negl Trop Dis. 2016 Oct 3;10(10):e0005051. doi: 10.1371/journal.pntd.0005051. eCollection 2016 Oct.


Low Prevalence of Conjunctival Infection with Chlamydia trachomatis in a Treatment-Naïve Trachoma-Endemic Region of the Solomon Islands.

Butcher RM, Sokana O, Jack K, Macleod CK, Marks ME, Kalae E, Sui L, Russell C, Tutill HJ, Williams RJ, Breuer J, Willis R, Le Mesurier RT, Mabey DC, Solomon AW, Roberts CH.

PLoS Negl Trop Dis. 2016 Sep 7;10(9):e0004863. doi: 10.1371/journal.pntd.0004863. eCollection 2016 Sep. Erratum in: PLoS Negl Trop Dis. 2016 Oct 3;10 (10 ):e0005051.


Low Prevalence of Ocular Chlamydia trachomatis Infection and Active Trachoma in the Western Division of Fiji.

Macleod CK, Butcher R, Mudaliar U, Natutusau K, Pavluck AL, Willis R, Alexander N, Mabey DC, Cikamatana L, Kama M, Rafai E, Roberts CH, Solomon AW.

PLoS Negl Trop Dis. 2016 Jul 12;10(7):e0004798. doi: 10.1371/journal.pntd.0004798. eCollection 2016 Jul.


Differential frequency of NKG2C/KLRC2 deletion in distinct African populations and susceptibility to Trachoma: a new method for imputation of KLRC2 genotypes from SNP genotyping data.

Goncalves A, Makalo P, Joof H, Burr S, Ramadhani A, Massae P, Malisa A, Mtuy T, Derrick T, Last AR, Nabicassa M, Cassama E, Houghton J, Palmer CD, Pickering H, Burton MJ, Mabey DC, Bailey RL, Goodier MR, Holland MJ, Roberts CH.

Hum Genet. 2016 Aug;135(8):939-51. doi: 10.1007/s00439-016-1694-2. Epub 2016 Jun 16.


Inverse relationship between microRNA-155 and -184 expression with increasing conjunctival inflammation during ocular Chlamydia trachomatis infection.

Derrick T, Last AR, Burr SE, Roberts CH, Nabicassa M, Cassama E, Bailey RL, Mabey DC, Burton MJ, Holland MJ.

BMC Infect Dis. 2016 Feb 3;16:60. doi: 10.1186/s12879-016-1367-8.


Posterior lamellar versus bilamellar tarsal rotation surgery for trachomatous trichiasis in Ethiopia: a randomised controlled trial.

Habtamu E, Wondie T, Aweke S, Tadesse Z, Zerihun M, Zewudie Z, Kello AB, Roberts CH, Emerson PM, Bailey RL, Mabey DC, Rajak SN, Callahan K, Weiss HA, Burton MJ.

Lancet Glob Health. 2016 Mar;4(3):e175-84. doi: 10.1016/S2214-109X(15)00299-5. Epub 2016 Jan 14.


Dynamical System Modeling to Simulate Donor T Cell Response to Whole Exome Sequencing-Derived Recipient Peptides Demonstrates Different Alloreactivity Potential in HLA-Matched and -Mismatched Donor-Recipient Pairs.

Abdul Razzaq B, Scalora A, Koparde VN, Meier J, Mahmood M, Salman S, Jameson-Lee M, Serrano MG, Sheth N, Voelkner M, Kobulnicky DJ, Roberts CH, Ferreira-Gonzalez A, Manjili MH, Buck GA, Neale MC, Toor AA.

Biol Blood Marrow Transplant. 2016 May;22(5):850-61. doi: 10.1016/j.bbmt.2015.11.1103. Epub 2015 Dec 11.


Conjunctival fibrosis and the innate barriers to Chlamydia trachomatis intracellular infection: a genome wide association study.

Roberts Ch, Franklin CS, Makalo P, Joof H, Sarr I, Mahdi OS, Sillah A, Bah M, Payne F, Jeffreys AE, Bottomley W, Natividad A, Molina-Gonzalez S, Burr SE, Preston M, Kwiatkowski D, Rockett KA, Clark TG, Burton MJ, Mabey DC, Bailey R, Barroso I, Holland MJ.

Sci Rep. 2015 Nov 30;5:17447. doi: 10.1038/srep17447.


Trachoma and Ocular Chlamydial Infection in the Era of Genomics.

Derrick T, Roberts Ch, Last AR, Burr SE, Holland MJ.

Mediators Inflamm. 2015;2015:791847. doi: 10.1155/2015/791847. Epub 2015 Sep 3. Review.


Dynamical System Modeling of Immune Reconstitution after Allogeneic Stem Cell Transplantation Identifies Patients at Risk for Adverse Outcomes.

Toor AA, Sabo RT, Roberts CH, Moore BL, Salman SR, Scalora AF, Aziz MT, Shubar Ali AS, Hall CE, Meier J, Thorn RM, Wang E, Song S, Miller K, Rizzo K, Clark WB, McCarty JM, Chung HM, Manjili MH, Neale MC.

Biol Blood Marrow Transplant. 2015 Jul;21(7):1237-45. doi: 10.1016/j.bbmt.2015.03.011. Epub 2015 Apr 4.


Stem cell transplantation as a dynamical system: are clinical outcomes deterministic?

Toor AA, Kobulnicky JD, Salman S, Roberts CH, Jameson-Lee M, Meier J, Scalora A, Sheth N, Koparde V, Serrano M, Buck GA, Clark WB, McCarty JM, Chung HM, Manjili MH, Sabo RT, Neale MC.

Front Immunol. 2014 Dec 3;5:613. doi: 10.3389/fimmu.2014.00613. eCollection 2014. Review.


The conjunctival microbiome in health and trachomatous disease: a case control study.

Zhou Y, Holland MJ, Makalo P, Joof H, Roberts CH, Mabey DC, Bailey RL, Burton MJ, Weinstock GM, Burr SE.

Genome Med. 2014 Nov 15;6(11):99. doi: 10.1186/s13073-014-0099-x. eCollection 2014.


In silico Derivation of HLA-Specific Alloreactivity Potential from Whole Exome Sequencing of Stem-Cell Transplant Donors and Recipients: Understanding the Quantitative Immunobiology of Allogeneic Transplantation.

Jameson-Lee M, Koparde V, Griffith P, Scalora AF, Sampson JK, Khalid H, Sheth NU, Batalo M, Serrano MG, Roberts CH, Hess ML, Buck GA, Neale MC, Manjili MH, Toor AA.

Front Immunol. 2014 Nov 6;5:529. doi: 10.3389/fimmu.2014.00529. eCollection 2014. Review.


Very low levels of 25-hydroxyvitamin D are not associated with immunologic changes or clinical outcome in South African patients with HIV-associated cryptococcal meningitis.

Jarvis JN, Bicanic T, Loyse A, Meintjes G, Hogan L, Roberts CH, Shoham S, Perfect JR, Govender NP, Harrison TS.

Clin Infect Dis. 2014 Aug 15;59(4):493-500. doi: 10.1093/cid/ciu349. Epub 2014 May 13.


Whole exome sequencing to estimate alloreactivity potential between donors and recipients in stem cell transplantation.

Sampson JK, Sheth NU, Koparde VN, Scalora AF, Serrano MG, Lee V, Roberts CH, Jameson-Lee M, Ferreira-Gonzalez A, Manjili MH, Buck GA, Neale MC, Toor AA.

Br J Haematol. 2014 Aug;166(4):566-70. doi: 10.1111/bjh.12898. Epub 2014 Apr 18.


Conjunctival scarring in trachoma is associated with the HLA-C ligand of KIR and is exacerbated by heterozygosity at KIR2DL2/KIR2DL3.

Roberts CH, Molina S, Makalo P, Joof H, Harding-Esch EM, Burr SE, Mabey DC, Bailey RL, Burton MJ, Holland MJ.

PLoS Negl Trop Dis. 2014 Mar 20;8(3):e2744. doi: 10.1371/journal.pntd.0002744. eCollection 2014 Mar.


Will droplet digital PCR become the test of choice for detecting and quantifying ocular Chlamydia trachomatis infection? Maybe.

Roberts CH, Last A, Burr SE, Bailey RL, Mabey DC, Holland MJ.

Expert Rev Mol Diagn. 2014 Apr;14(3):253-6. doi: 10.1586/14737159.2014.897609. No abstract available.


Killer-cell Immunoglobulin-like Receptor gene linkage and copy number variation analysis by droplet digital PCR.

Roberts CH, Jiang W, Jayaraman J, Trowsdale J, Holland MJ, Traherne JA.

Genome Med. 2014 Mar 5;6(3):20. doi: 10.1186/gm537. eCollection 2014.

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