Results 51 to 60 of about 275,929 (307)

Engineering Homogeneous Photoactive Antibody Fragments

, 2023
Genetically encoded site-specifically incorporated noncanonical amino acids (ncAAs) have been used to modulate properties of several proteins. Here, we describe a procedure for engineering photoactive antibody fragments that bind to their target antigen ...
Bridge, Thomas, Sachdeva, Amit
core   +1 more source

Cutaneous Lymphoma and Antibody-Directed Therapies [PDF]

, 2023
The introduction of monoclonal antibodies such as rituximab to the treatment of cancer has greatly advanced the treatment scenario in onco-hematology. However, the response to these agents may be limited by insufficient efficacy or resistance.
Alaibac, Mauro, Mauro Alaibac, Ciolfi, Christian, Sernicola, Alvise, Miceli, Paola, Christian Ciolfi, Alvise Sernicola, Paola Miceli   +7 more
core   +1 more source

Immunogenicity of monovalent and multivalent subunit vaccines against SARS-CoV-2 variants in mice with divergent vaccination history

Microbiology Spectrum
There are challenges in selecting SARS-CoV-2 vaccine compositions, primarily due to divergent infection or vaccination history and immunological biases toward previous strains. In this study, we evaluated humoral immune responses induced by variant-based
Rui Wang, Yuan Lyu, Meng Chen, Lili Sun, Shaozheng Zhou, Yudi Cui, Juan Ma, Desheng Kong, Jianbo Lu, Xuefeng Li, Liangzhi Xie   +10 more
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Optimized DNA electroporation for primary human T cell engineering

BMC Biotechnology, 2018
Background Effective gene-delivery systems for primary human T cell engineering are useful tools for both basic research and clinical immunotherapy applications.
Zhang Zhang, Shunfang Qiu, Xiaopeng Zhang, Wei Chen   +3 more
doaj   +1 more source

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

FEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga, Toshiki Takahashi, Akiko Kuma, Hiroyuki Kawahara   +3 more
wiley   +1 more source

Antibody-Oriented Strategy and Mechanism for the Preparation of Fluorescent Nanoprobes for Fast and Sensitive Immunodetection

, 2019
Nanoprobes have been widely used in biomedical engineering. However, antibodies are generally conjugated onto nanoparticles disorderly, which reduces their antigen recognition ability.
Lin Fan, Ning Gu (226838), Lu Ji, Doudou Lou, Lu Ji (3291693), Doudou Lou (5205257), Yongxin Ji (6417062), Yongxin Ji, Yu Zhang (12946), Yu Zhang, Ning Gu, Lin Fan (281949)   +11 more
core   +1 more source

CHO microRNA engineering is growing up : recent successes and future challenges [PDF]

, 2013
microRNAs with their ability to regulate complex pathways that control cellular behavior and phenotype have been proposed as potential targets for cell engineering in the context of optimization of biopharmaceutical production cell lines, specifically of
Grillari, Johannes, Heffner, Kelley M., Shridhar, Smriti, Borth, Nicole, Barron, Niall, Betenbaugh, Mike, Shiloach, Joseph, Chung, Cheng-Yu, Hackl, Matthias, Kreil, David, Jadhav, Vaibhav, Druz, Aliaksandr, Kreil, David P.   +12 more
core   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

Enhancement of toxin- and virus-neutralizing capacity of single-domain antibody fragments by N-glycosylation [PDF]

, 2009
Single-domain antibody fragments (VHHs) have several beneficial properties as compared to conventional antibody fragments. However, their small size complicates their toxin- and virus-neutralizing capacity.
Fijten, H.P.D., Smits, C.B., H. P. D. Fijten, C. B. van Solt, Harmsen, M.M., M. M. Harmsen   +5 more
core   +1 more source