{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,18]],"date-time":"2026-09-18T06:03:45Z","timestamp":1789711425011,"version":"4.0.1"},"reference-count":37,"publisher":"Wiley","license":[{"start":{"date-parts":[[2011,1,1]],"date-time":"2011-01-01T00:00:00Z","timestamp":1293840000000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"funder":[{"DOI":"10.13039\/501100000780","name":"European Commission","doi-asserted-by":"publisher","award":["LSHP-CT-2005-018736"],"award-info":[{"award-number":["LSHP-CT-2005-018736"]}],"id":[{"id":"10.13039\/501100000780","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Clinical and Developmental Immunology"],"published-print":{"date-parts":[[2011]]},"abstract":"\n Heterologous prime-boost regimens are effective strategies to promote long-term memory and strong cellular Th1 responses to\n Mycobacterium tuberculosis<\/jats:italic>\n , when BCG is used in the priming step. Subcutaneous or intranasal boosting of BCG-vaccinated newborn mice with native heparin-binding haemagglutinin (nHBHA) significantly enhances protection against\n M. tuberculosis.<\/jats:italic>\n However, nHBHA is characterized by a complex methylation pattern in its C-terminal domain, which is important for protective immunogenicity in primary vaccination. In this study we addressed the question whether boosting with recombinant, non-methylated HBHA (rHBHA) produced in\n Escherichia coli<\/jats:italic>\n may enhance protection of BCG-primed newborn mice. We found that while subcutaneous rHBHA boosting enhanced protection of BCG-primed mice against intranasal\n M. tuberculosis<\/jats:italic>\n infection both in spleen and lungs, enhanced protection against aerosol infection was only seen in the spleen (0.72 logs;\n \n P<\/mml:mi>\n <<\/mml:mo>\n 0.05<\/mml:mn>\n <\/mml:math>\n ) but not in the lungs. Thus, in BCG-primed mice the methylation of the C-terminal domain of HBHA is dispensable for the induction of enhanced protection in the lungs against intranasal but not aerosol infection, whereas it enhances protection in the spleen in both challenge models. This report thus provides evidence that rHBHA may be considered as a booster vaccine against disseminated tuberculosis.\n <\/jats:p>","DOI":"10.1155\/2011\/730702","type":"journal-article","created":{"date-parts":[[2011,5,23]],"date-time":"2011-05-23T15:34:16Z","timestamp":1306164856000},"page":"1-8","source":"Crossref","is-referenced-by-count":15,"title":["Recombinant HBHA Boosting Effect on BCG-Induced Immunity against\n Mycobacterium tuberculosis<\/i>\n Infection"],"prefix":"10.1155","volume":"2011","author":[{"given":"G. G.","family":"Guerrero","sequence":"first","affiliation":[{"name":"INSERM U1019, Lille, France"},{"name":"CNRS UMR8204, Lille, France"},{"name":"Institut Pasteur de Lille, Lille, France"},{"name":"Universit\u00e9 Lille Nord de France, Lille, 59000, France"},{"name":"Facultad de Ciencias Qu\u00edmicas, UJED, G\u00f3mez Palacio, DGO. 35060, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C.","family":"Locht","sequence":"additional","affiliation":[{"name":"INSERM U1019, Lille, France"},{"name":"CNRS UMR8204, Lille, France"},{"name":"Institut Pasteur de Lille, Lille, France"},{"name":"Universit\u00e9 Lille Nord de France, Lille, 59000, France"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccm.2005.02.009"},{"key":"2","year":"2008"},{"issue":"1","key":"3","doi-asserted-by":"crossref","first-page":"29","DOI":"10.1542\/peds.96.1.29","volume":"96","year":"1995","journal-title":"Pediatrics"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1038\/nrmicro1211"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1128\/IAI.69.4.2714-2717.2001"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1016\/S0167-5699(00)01612-1"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1038\/nm1128"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0001052"},{"issue":"3","key":"9","doi-asserted-by":"crossref","first-page":"1602","DOI":"10.4049\/jimmunol.171.3.1602","volume":"171","year":"2003","journal-title":"Journal of 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