Results 91 to 100 of about 108,676 (256)

Recombinant Flag-tagged E1E2 glycoproteins from three hepatitis C virus genotypes are biologically functional and elicit cross-reactive neutralizing antibodies in mice [PDF]

, 2018
Hepatitis C virus (HCV) is a globally disseminated human pathogen for which no vaccine is currently available. HCV is highly diverse genetically and can be classified into 7 genotypes and multiple sub-types. Due to this antigenic variation, the induction
Bieńkowska-Szewczyk, Krystyna, Chmielewska, Alicja, Krapchev, Vasil B., Patel, Arvind H., Rychłowska, Malgorzata, Zimmer, Karolina   +5 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

Structural Insights Into Man9 Recognition by the HIV Antibody 2G12 Revealed by Paramagnetic NMR

Advanced Science, EarlyView.
The HIV gp120 glycoprotein displays Man9 oligomannose structures that are recognized by the neutralizing antibody 2G12. Detailed characterization of the binding epitope in solution is important for immunogen design but remains challenging, since the signals of the terminal mannoses from the three arms of Man9 (D1, D2, and D3) cannot be distinguished in
Adrián Silva‐Díaz, Paola Oquist‐Phillips, Noelia de la Cruz, Inés Lera‐Lasso, Laura Castañar, Javier Rojo, Javier Ramos‐Soriano, Ángeles Canales   +7 more
wiley   +1 more source

Tumor‐Induced Splenic Remodeling: Mechanisms of Systemic Immunosuppression and Emerging Therapeutic Opportunities

Advanced Science, EarlyView.
ABSTRACT Despite the transformative impact of cancer immunotherapies such as immune checkpoint blockade, durable clinical responses remain limited. Increasing evidence indicates that antitumor immunity is governed not only by the tumor microenvironment, but also by systemic immune regulation mediated by peripheral immune organs. Among these, the spleen
Yuehua Liu, Xiaoqian Nie, Xiaofei Gao
wiley   +1 more source

Use of recombinant proteins for the diagnosis and prevention of Mycoplasma bovis: a systematic review

Frontiers in Veterinary Science
IntroductionMycoplasma bovis is a highly contagious pathogen that causes various diseases in herd animals, negatively impacting reproduction, production, and milk yield. Effective diagnostic methods and vaccine development are critical for controlling M.
Camila Pachêco Gomes, Lucas Santana Coelho da Silva, Manoel Neres Santos Júnior, Maysa Santos Barbosa, Wanderson Souza Neves, Viviane Gomes Ribeiro, Bruno Lopes Bastos, Lucas Miranda Marques, Lucas Miranda Marques, Lucas Miranda Marques   +9 more
doaj   +1 more source

Vaccins traditionnels et vaccins recombinants

INRAE Productions Animales, 1998
Différents types de vaccins sont actuellement disponibles ou en cours de développement. Ils peuvent être divisés en deux catégories : vaccins vivants et vaccins inertes. Les vaccins vivants traditionnels incluent des souches atténuées par des moyens conventionnels, comme la croissance dans des conditions de culture inhabituelles (bactéries), ou dans ...
openaire   +4 more sources

Enhanced Intracellular Stability and Translation Efficiency of mRNA Drugs by a 2‐arm mRNA Platform

Advanced Science, EarlyView.
We constructed a 2‐arm mRNA, characterized by a unique topology formed through the dimerization of two mRNA 3’ tails. The 2‐arm mRNA improves 3’ tail stability and resistance to nuclease degradation, resulting in an intracellular half‐life of up to 65 h. This method substantially enhances the translation capacity of mRNA drugs.
Xucong Teng, Jiahao Lin, Qiushuang Zhang, Xiangdong Zhang, Yicong Dai, Jinghong Li   +5 more
wiley   +1 more source

Vaccine platform recombinant measles virus [PDF]

Virus Genes, 2017
The classic development of vaccines is lengthy, tedious, and may not necessarily be successful as demonstrated by the case of HIV. This is especially a problem for emerging pathogens that are newly introduced into the human population and carry the inherent risk of pandemic spread in a naïve population.
openaire   +2 more sources

Secreted Nonstructural Protein 3 is a Pathogenic Determinant of Orbivirus

Advanced Science, EarlyView.
This study uncovers a conserved PIP2‐dependent secretory pathway of orbivirus NS3 that induces vascular leakage. Pharmacological disruption of PIP2‐NS3 interaction significantly reduces viral pathogenicity and provides protective efficacy in murine models, establishing PIP2‐mediated NS3 secretion as both a key virulence determinant and a promising ...
Junyong Guan, Dong Zhou, Ran Shao, Xing Liu, Jin Peng, Yingran Huang, Shuhui Qi, Cankun Xi, Menghang Wang, Bin Sun, Yinglin Qi, Xin Yin   +11 more
wiley   +1 more source

Immunogenic potential of biogenic vs. synthetic selenium nanoparticles in vaccine candidate against methicillin-resistant Staphylococcus aureus

Vaccine: X
MRSA-related antimicrobial-resistant infections are a significant public health issue. Vaccination can prevent infection by inducing pathogen immunity. The surface-associated protein autolysin is a promising vaccination candidate. This study investigated
Alireza Ranjbariyan, Setareh Haghighat, Mohammad Hossein Yazdi, Sepideh Arbabi Bidgoli, Hedieh Moradi Tabriz, Mehdi Mahdavi   +5 more
doaj   +1 more source