Recombinant XBB.1.5 boosters induce robust neutralization against KP.2- and KP.3-included JN.1 sublineages by Jingyun Yang, Xuemei He, Huashan Shi, Cai He, Hong Lei, Heng He, Li Yang, Wei Wang, Guobo Shen, Jinliang Yang, Zhiwei Zhao, Xiangrong Song, Zhenling Wang, Guangwen Lu, Jiong Li, Yuquan Wei

“…We further investigated humoral immune response of recombinant XBB vaccines against Omicron variants and estimated the neutralization resistance of JN.1 sublineages, including KP.2 and KP.3. …”
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Annotation and characterization of immunoglobulin loci and CDR3 polymorphism in water buffalo (Bubalus bubalis) by Yunlan Deng, Fengli Wu, Fengli Wu, Qianqian Li, Lidie Yao, Chengzhi Yang, Long Ma, Xinsheng Yao, Jun Li

“…The genetic locus encoding Ig is critical for vertebrate humoral immune responses and diverse antibody repertoires. …”
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Safety and immunogenicity of Ad26.COV2.S in adolescents: Phase 2 randomized clinical trial by Jelena Tica, Veronica V. Rezelj, Benoit Baron, Vitalija van Paassen, Javier Zaidman, Lee Fairlie, Gert Scheper, Mathieu Le Gars, Frank Struyf, Macaya Douoguih, Javier Ruiz-Guiñazú

“…Spike-binding antibody responses were comparable to those elicited in young adults aged 18–25 years who received a standard dose of Ad26.COV2.S in Phase 3 efficacy studies Reduced doses/dose volume of Ad26.COV2.S had an acceptable safety profile and elicited robust humoral immune responses in adolescents aged 12–17 years. …”
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Serum calcium and its relationship with immunoglobulin G (IgG) levels in prepartum buffaloes from the Venezuelan humid tropics by Juan Pablo Uzcátegui-Varela, Anacelmira Urbina Andueza, Janeth Caamaño Carrero

“… The immune system partially recognizes specific antigens due to the role of calcium (Ca2+) as an intracellular second messenger that regulates the humoral immune response. To consider a physiological association  between serum Ca2+ levels and its modulatory effect on immunoglobulin G (IgG) synthesis before calving in dairy buffaloes (Bubalus bubalis) in southern Lake Maracaibo, Venezuela, twenty clinically healthy Murrah x Mediterranean crossbred female buffaloes with excellent body condition were considered for this study. …”
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Dietary supplementation of composite feed additive reduces enteric methane production and enhances feed efficiency, milk production and immunity in Murrah buffalo (Bubalus bubalis) by Avijit Dey, Shyam S. Paul, Satbir S. Dahiya, Ashok K. Balhara, Jerome Andonissamy, Balbir S. Punia, Yendrembam M. Chanu

“…The health status regarding cell-mediated and humoral immune response was also enhanced (p<0.05) in supplemented buffaloes. …”
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ULACNet-301, OPTIMO protocol: optimizing HPV vaccination regimen for cancer prevention in children and adolescents living with HIV by Delia Pinto-Santini, Emilia M. Jalil, Giovana Teixeira Fernandes, Genevieve Hilaire, Lenka Kolevic, Robinson Cabello, Beatriz Grinsztejn, William Pape, Marie Marcelle Deschamps, Margaret G. House, Emma Brofsky, Vikrant V. Sahasrabuddhe, Sayan Dasgupta, Siavash Pasalar, Margaret M. Madeleine, Joseph Carter, Priya R. Prabhu, Denise Galloway, Ann Duerr

“…Prior studies among individuals without HIV suggest that a single HPV vaccine dose induces humoral immune responses that, while lower than those induced by two or three doses, still confer protection against HPV infection. …”
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Multi-omics uncovers immune-modulatory molecules in plasma contributing to resistance exercise-ameliorated locomotor disability after incomplete spinal cord injury by Ren Zhou, Jibao Chen, Yunhan Tang, Chuijin Wei, Ping Yu, Xinmei Ding, Li’ao Zhu, Jiajia Yao, Zengqiang Ouyang, Jing Qiao, Shumin Xiong, Liaoliao Dong, Tong Yin, Haiqing Li, Ye Feng, Lin Cheng

“…Results Plasma proteomic and PBMC transcriptomic profiling underscored the notable involvement of the complement pathways and humoral immune response in the process of restoring locomotor function following SCI in the human trial. …”
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Characterization of the colostrum proteome of primiparous Holstein cows and its association with colostrum immunoglobulin G concentrations by Ezequias Castillo-Lopez, Patrick Biber, Arife Sener-Aydemir, Karin Hummel, Ebrahim Razzazi-Fazeli, Nicole Reisinger, Qendrim Zebeli, Susanne Kreuzer-Redmer, Thomas Hartinger

“…This resulted in enrichment of the biological processes predominantly for complement activation alternative pathway, complement activation, complement activation classical pathway, humoral immune response, leukocyte mediated immunity, and negative regulation of endopeptidase activity in excellent-quality colostrum. …”
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Randomized, observer-blind, controlled Phase 1 study of the safety and immunogenicity of the Na-GST-1/Alhydrogel hookworm vaccine with or without a CpG ODN adjuvant in hookworm-naï... by David J Diemert, Maria Zumer, Mark Bova, Christina Gibbs-Tewary, Elissa M Malkin, Doreen Campbell, Lara Hoeweler, Guangzhao Li, Maria Elena Bottazzi, Peter J Hotez, Jeffrey M Bethony

“…Phase 1 trials have demonstrated the safety of Na-GST-1 formulated on Alhydrogel, but further optimization of the vaccine adjuvant formulation may improve humoral immune responses, thereby increasing the likelihood of vaccine efficacy.…”
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Brucella suis ΔmapB outer membrane vesicles as an acellular vaccine against systemic and mucosal B. suis infection by Florencia Muñoz González, Florencia Muñoz González, Magali G. Bialer, Maria L. Cerutti, Silvia M. Estein, Lila Y. Ramis, Pablo C. Baldi, Pablo C. Baldi, Ángeles Zorreguieta, Ángeles Zorreguieta, Mariana C. Ferrero, Mariana C. Ferrero

“…While immunization with both wt and ΔmapB OMVs achieved the same level of protection following intratracheal infection with B. suis (p&lt;0.01), immunization with ΔmapB OMVs provided higher levels of protection against intraperitoneal infection.DiscussionOverall, these results demonstrate that the B. suis ΔmapB OMVs are immunogenic and capable of inducing both cellular and humoral immune responses that protect against mucosal and systemic B. suis challenges.…”
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