Results 21 to 30 of about 2,640,948 (267)

Discriminating antigen and non-antigen using proteome dissimilarity: bacterial antigens [PDF]

Bioinformation, 2010
It has been postulated that immunogenicity results from the overall dissimilarity of pathogenic proteins versus the host proteome. We have sought to use this concept to discriminate between antigens and non-antigens of bacterial origin. Sets of 100 known antigenic and nonantigenic peptide sequences from bacteria were compared to human and mouse ...
Ramakrishnan, Kamna, Flower, Darren R
openaire   +3 more sources

Adsorption of organochlorinated pesticides: Adsorption kinetic and adsorption isotherm study

Results in Engineering, 2023
Adsorption of organochlorine pesticides (OCPs) on 4 contrasted activated carbons (ACs) and biochars (BCs) and 5 different basic substances of soil organic matter (SOM) in aqueous media was investigated using adsorption kinetic and isotherm study.
Farida Amutova, Stefan Jurjanz, Nurlan Akhmetsadykov, Maira Kazankapova, Angelina Razafitianamaharavo, Aurélien Renard, Moldir Nurseitova, Gaukhar Konuspayeva, Matthieu Delannoy   +8 more
doaj   +1 more source

Functional Characterization of a Dual Enhancer/Promoter Regulatory Element Leading Human CD69 Expression

Frontiers in Genetics, 2020
The CD69 gene encodes a C-type lectin glycoprotein with immune regulatory properties which is expressed on the cell surfaces of all activated hematopoietic cells.
Jennifer Redondo-Antón, MG Fontela, Laura Notario, Raúl Torres-Ruiz, Sandra Rodríguez-Perales, Elena Lorente, Pilar Lauzurica   +6 more
doaj   +1 more source

Screening of medicinal mushroom strains with antimicrobial activity and polysaccharides production

Türk Biyokimya Dergisi, 2023
This study aimed to determine the antimicrobial activity of culture fluid and mycelial mass of selected Hericium strains from the IBK Mushroom Culture Collection (Kyiv, Ukraine) against bacteria and fungi, as well as to evaluate the potential of these ...
Narmuratova Zhanar, Bisko Nina, Mustafin Kairat, Al-Maali Galeb, Kerner Alina, Bondaruk Svitlana, Suleimenova Zhanara, Kalieva Aigul, Akhmetsadykov Nurlan, Zhakipbekova Aigerim, Lomberg Margarita   +10 more
doaj   +1 more source

SARS-CoV-2 spike-ferritin-nanoparticle adjuvanted with ALFQ induces long-lived plasma cells and cross-neutralizing antibodies

npj Vaccines, 2023
This study demonstrates the impact of adjuvant on the development of T follicular helper (Tfh) and B cells, and their influence on antibody responses in mice vaccinated with SARS-CoV-2-spike-ferritin-nanoparticle (SpFN) adjuvanted with either Army ...
Shikha Shrivastava, Joshua M. Carmen, Zhongyan Lu, Shraddha Basu, Rajeshwer S. Sankhala, Wei-Hung Chen, Phuong Nguyen, William C. Chang, Jocelyn King, Courtney Corbitt, Sandra Mayer, Jessica S. Bolton, Alexander Anderson, Isabella Swafford, Guillermo D. Terriquez, Hung V. Trinh, Jiae Kim, Ousman Jobe, Dominic Paquin-Proulx, Gary, R. Matyas, Gregory D. Gromowski, Jeffrey R. Currier, Elke Bergmann-Leitner, Kayvon Modjarrad, Nelson L. Michael, M. Gordon Joyce, Allison M. W. Malloy, Mangala Rao   +27 more
doaj   +1 more source

Antigen Stability Controls Antigen Presentation [PDF]

Journal of Biological Chemistry, 2004
We investigated whether protein stability controls antigen presentation using a four disulfide-containing snake toxin and three derivatives carrying one or two mutations (L1A, L1A/H4Y, and H4Y). These mutations were anticipated to increase (H4Y) or decrease (L1A) the antigen non-covalent stabilizing interactions, H4Y being naturally and frequently ...
Robert, Thai, Gervaise, Moine, Michel, Desmadril, Denis, Servent, Jean-Luc, Tarride, André, Ménez, Michel, Léonetti   +6 more
openaire   +2 more sources

Comparative evaluation of macroscopic carriers for Vero cell expansion: Influence of surface properties, incubation parameters, and nutrient media

Letters in Animal Biology
The aim of this study was to identify optimal conditions for maximising biomass yield and preserving the viability of Vero cells cultured on different macroscopic carriers.
Tolganai Imanbekova, Zhanat Batanova, Zhanat Abdraimova, Karlygash Zikibayeva, Diana Amankeldi   +4 more
doaj   +3 more sources

Preparation and evaluation of Salmonella Enteritidis antigen conjugated with nanogold for screening of poultry flocks [PDF]

Veterinary World, 2017
Aim: The present work aimed to develop lateral flow immunochromatographic strip (ICS) test for detection of Salmonella Enteritidis (SE) specific antibodies in chicken sera.
Hazem Mohammed Ibrahim, Rafik Hamed Sayed, Wafaa Ragab Abdel-Aziz, Rafik Tawfik Soliman   +3 more
doaj   +1 more source

Panproteome-wide analysis of antibody responses to whole cell pneumococcal vaccination

eLife, 2018
Pneumococcal whole cell vaccines (WCVs) could cost-effectively protect against a greater strain diversity than current capsule-based vaccines. Immunoglobulin G (IgG) responses to a WCV were characterised by applying longitudinally-sampled sera, available
Joseph J Campo, Timothy Q Le, Jozelyn V Pablo, Christopher Hung, Andy A Teng, Hervé Tettelin, Andrea Tate, William P Hanage, Mark R Alderson, Xiaowu Liang, Richard Malley, Marc Lipsitch, Nicholas J Croucher   +12 more
doaj   +1 more source

Antigen Processing of a Short Viral Antigen by Proteasomes [PDF]

Journal of Biological Chemistry, 2006
Mass spectrometry (MS)-based methods coupled to reverse phase chromatography separation are a useful technology to analyze complex peptide pools that are comprised of different peptides with unrelated sequences. In antigen presentation, proteasomes generate a set of short peptides that are closely related and overlapping and in some instances may even ...
Lopez, Daniel, Calero, Olga, Jimenez, Mercedes, García-Calvo, Margarita, Del Val, Margarita   +4 more
openaire   +3 more sources