Results 91 to 100 of about 478,505 (298)

A novel single TCR gamma chain fused with antibody-based binding domain facilitates T cell cytotoxicity for potent anti-tumor response without forming TCR-CD3 complex

, 2022
Abstract Chimeric antigen receptor (CAR)-T cells have shown potent clinical efficacy in the treatment of hematopoietic malignancies. However, much less has been achieved in solid tumors, in part due to the CAR-T cell exhaustion caused by inhibitory molecules in the tumor microenvironment.
Changyou Lin, Hong Pei, Xiaomei Yuan, Jia Xu, Mingwei Zou, Zhao Chen, Amber Fossier, Meizhu Liu, Seungah Goo, Ge Ying, Chunyi Tang, Lei Lei, Wenying Zhang, Zhenping Wang, Yue Hu, Zhihao Wang, Ying Zhao, Qidong Hu, Henry Ji, Runqiang Chen   +19 more
openaire   +1 more source

Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes

FEBS Letters, EarlyView.
Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez, Mikael Oliveberg, Peter Brzezinski   +2 more
wiley   +1 more source

Genetic Fusion of an Anti-BclA Single-Domain Antibody with Beta Galactosidase

Antibodies, 2018
The Bacillus collagen-like protein of anthracis (BclA), found in Bacillus anthracis spores, is an attractive target for immunoassays. Previously, using phage display we had selected llama-derived single-domain antibodies that bound to B.
George P. Anderson, Lisa C. Shriver-Lake, Scott A. Walper, Lauryn Ashford, Dan Zabetakis, Jinny L. Liu, Joyce C. Breger, P. Audrey Brozozog Lee, Ellen R. Goldman   +8 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Time-Resolved Fluorescence Investigation of the Human Immunodeficiency Virus Type 1 Nucleocapsid Protein: Influence of the Binding of Nucleic Acids

, 1999
Depending on the HIV-1 isolate, MN or BH10, the nucleocapsid protein, NCp7, corresponds to a 55- or 71-amino acid length product, respectively. The MN NCp7 contains a single Trp residue at position 37 in the distal zinc finger motif, and the BH10 NCp7 ...
Piemont, Etienne, Constance Vuilleumier, Etienne Piémont, Gerard, Dominique, Roques, Bernard P., Ababou, Abdessamad, Mely, Yves, Yves Mély, Bombarda, Elisa, Dominique Gérard, Bernard P. Roques, Abdessamad Ababou, Vuilleumier, Constance, Elisa Bombarda   +13 more
core   +1 more source

Hsc70-induced changes in clathrin-auxilin cage structure suggest a role for clathrin light chains in cage disassembly [PDF]

, 2013
The molecular chaperone, Hsc70, together with its co-factor, auxilin, facilitates the ATP-dependent removal of clathrin during clathrin-mediated endocytosis in cells.
Brodsky, Frances M., Vallis, Yvonne, Stoilova‐McPhie, Svetla, Ranson, Neil, Smith, Corinne J., Harvey-Smith, Phillip, Roseman, Alan; id_orcid, Young, Anna, Stoilova-McPhie, Svetla, Kent, Helen, Roseman, Alan, Pearse, Barbara M.F., Pearse, Barbara M. F., Harvey‐Smith, Phillip, Rothnie, Alice   +14 more
core   +1 more source

Single-chain insulin analogs threaded by the insulin receptor αCT domain

, 2022
Insulin is a mainstay of therapy for diabetes mellitus, yet its thermal stability complicates global transportation and storage. Cold-chain transport, coupled with optimized formulation and materials, prevents to some degree nucleation of amyloid and ...
JG Menting (22568132), Menting, John G., Nicholas Smith (9491705), MC Lawrence (14473170), Lawrence, Michael C., Weiss, Michael A., MA Weiss (22568135), Brian Smith (9487481), Smith, Nicholas A., Smith, Brian J.   +9 more
core   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Functional domains of the influenza A virus PB2 protein:identification of NP- and PB1-binding sites

, 2004
Influenza virus genomic RNA segments are packaged into ribonucleoprotein (RNP) structures by the PB1, PB2, and PA subunits of an RNA polymerase and a single-strand RNA-binding nucleoprotein (NP).
Poole, Emma, Digard, Paul, Medcalf, Liz, Elton, Debra, Poole, Emma L   +4 more
core   +1 more source

Phosphoinositides and inositol phosphates as molecular glues

FEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry, Alexander J. Cutright, Mong Na Claire Loi, Jessica Martin, Joseph W. Gilligan, Jakub N. Kubina, Michael J. Arambula, Susanna Tanada Palmu, Daniella Zhou, Raymond D. Blind   +9 more
wiley   +1 more source