Results 91 to 100 of about 53,707 (310)

Cross‐Modal Denoising and Integration of Spatial Multi‐Omics Data with CANDIES

Advanced Science, EarlyView.
In this paper, we introduce CANDIES, which leverages a conditional diffusion model and contrastive learning to effectively denoise and integrate spatial multi‐omics data. We conduct extensive evaluations on diverse synthetic and real datasets, CANDIES shows superior performance on various downstream tasks, including denoising, spatial domain ...
Ye Liu, Wanpeng Zou, Yuekai Li, Jiayi Wang, Mingxuan Cai, Hongmin Cai   +5 more
wiley   +1 more source

Optimization of B Cell Responses in Human Immune System Mice Through Organoid Based Screening

Advanced Science, EarlyView.
Human immune system (HIS) mice show limited B cell responses to immunization. Using HIS mouse spleen organoids, this study identifies cytokine combinations and innate immune signals that drive human B cell expansion, differentiation, and class‐switch. Applying these signals in vivo through temporal separation enables antigen‐specific IgG responses and ...
Haiqiao Sun, He Li, Xu Zhu, Zijian Zhang, Deshan Ren, Shuai Ding, Yan Li   +6 more
wiley   +1 more source

Pharmacovigilance during mass immunization campaign with MenAfrivac τm in Cameroon [PDF]

, 2015
Background. Immunization is one of the most cost effective public health interventions and is estimated to have greatly reduced diseases, disabilities, deaths, and inequities worldwide.
Ateudjieu, Jerome
core   +1 more source

Bioorthogonal Fluorogenic Reporters for Noninvasive Imaging and Urinalysis of Immunotherapeutic Response in Renal Cell Carcinoma

Advanced Science, EarlyView.
This study reported renal‐clearable bio‐orthogonal near‐infrared fluorogenic probes (BGRs) that specifically imaging and urinalysis of granzyme B for dynamic evaluation of RCC immunotherapy. BGRs not only differentiate immunotherapeutic responses in orthotopic RCC mice, but also enable sensitive optical urinalysis of granzyme B in clinical specimens ...
Xingyue Yang, Baoshuai Liang, Liangmin Fu, Weiliang Deng, Yuyan Jiang, Weiping Xu, Jinwei Chen, Ya Zhou, Ke Wu, Jiaguo Huang   +9 more
wiley   +1 more source

Shifting Enteric Fever Epidemiology in children in Nepal: Is the Burden of Paratyphi on the Rise?

Journal of Nepal Medical Association
Nepal has a high burden of enteric fevers. An observational study conducted in a tertiary-level hospital in Nepal over 11 years (2014–2024), reviewing hospital records of all blood culture-positive cases of Salmonella Typhi and Paratyphi in children ...
Shrijana Shrestha, Sanjeev Man Bijukchhe, Saugat Bhandari, Meeru Gurung   +3 more
doaj   +1 more source

Characterization of vaccine antigens of meningococcal serogroup W isolates from Ghana and Burkina Faso from 2003 to 2009 [PDF]

, 2014
Neisseria meningitidis is a major cause of bacterial meningitis and a considerable health problem in the 25 countries of the 'African Meningitis Belt' that extends from Senegal in West Africa to Ethiopia in the East.
Calman MacLennan, Gerd Pluschke, Koeberling, Oliver, Oliver Koeberling, Ispasanie, Emma, MacLennan, Calman, Emma Ispasanie, Ali Sie, Abraham Hodgson, Pluschke, Gerd, Hodgson, Abraham, Sie, Ali   +11 more
core   +1 more source

Engineering Microbial Particles for Next‐Generation Biomedical Platforms

Advanced Science, EarlyView.
Microbe‐derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus‐like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a ...
Yuting Li, Yunjie Lu, Ziyan Huang, Jianjiang Chen, Yanbin Liu, Lei Qin, Chao Wang, Yumin Wu   +7 more
wiley   +1 more source

Herd immunity alters the conditions for performing dose schedule comparisons: an individual-based model of pneumococcal carriage

BMC Infectious Diseases, 2019
Background There is great interest in the use of reduced dosing schedules for pneumococcal conjugate vaccines, a strategy premised on maintaining an acceptable level of protection against disease and carriage of the organism.
Alan Yang, Francisco Cai, Marc Lipsitch
doaj   +1 more source

Rational Design of Conjugate Vaccines [PDF]

Pediatric Research, 1992
Whereas bacterial polysaccharides, classified as T-cell-independent antigens, elicit protective antibodies in adults, booster injections fail to produce an augmented response or promote antibody class switching. Because T-cell-dependent antigens, typically proteins, both produce boosted antibody levels and promote antibody class switching, it has been ...
openaire   +2 more sources

Pneumococcal serotype-specific antibodies persist through early childhood after infant immunization: follow-up from a randomized controlled trial

, 2014
BACKGROUND: In a previous UK multi-center randomized study 278 children received three doses of 7-valent (PCV-7) or 13-valent (PCV-13) pneumococcal conjugate vaccine at 2, 4 and 12 months of age.
Trück, J, Yu, Ly-Mee, Finn, Adam, Ly-Mee Yu (44961), Pollard, Andrew J, Pollard Andrew J., Trück, Johannes; https://orcid.org/, Faust, Saul N, Johannes Trück, Merryn Voysey, Paul T. Heath (533551), Yu Ly-Mee, Voysey, M, Saul N. Faust (415924), Tatangeli, F, Andrew J Pollard, Voysey Merryn, Heath Paul T., Tatangeli, Florencia, Adam Finn (23223), Florencia Tatangeli (533550), Faust, S.N., Snape, MD, Pollard, AJ, Pollard, Andrew, Heath, PT, Adam Finn, Snape, Matthew, Merryn Voysey (255058), Faust Saul N., Andrew J. Pollard (44971), Snape Matthew D., Heath, Paul T, Voysey, Merryn, Yu, LM, Paul T Heath, Finn Adam, Tatangeli Florencia, Matthew D. Snape (533549), Faust, SN, Matthew D Snape, Finn, A, Snape, Matthew D, Florencia Tatangeli, Saul N Faust, Pollard, Andrew J., Ly-Mee Yu, Johannes Trück (533548), Truck, Johannes, Trück Johannes, Heath, Paul   +50 more
core   +1 more source