Results 161 to 170 of about 4,576,202 (266)

Importance of B cells (Review). [PDF]

Int J Mol Med
Liu Z, Dai H, Cui X, Liu Y, Dong Z.
europepmc   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

FEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Atlas of human gut-associated lymphoid tissue reveals immunomodulatory interactions of B cells. [PDF]

Sci Immunol
Pitcher MJ, Sun X, Dionisi C, Montorsi L, Kottoor SH, Siu JHY, Laddach R, Nuamah R, Pettigrew GJ, Ellis RJ, Bishop C, Sufi J, Dhami P, Vaikkinen H, Kelly A, Vossenkamper A, Gibbons DL, Spencer J.   +17 more
europepmc   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

FEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson, Tomáš Gedeon, Mauricio Garcia Benitez, Campbell Putnam, William R. Harcombe, Radhakrishnan Mahadevan, Ashley E. Beck   +6 more
wiley   +1 more source

Neoplastic CD3⁺ B cells remodel the DLBCL tumor microenvironment via single-cell and spatial transcriptomics. [PDF]

Cancer Biol Ther
Lang M, Feng Y, Zhou L, Li B, Li W, Zhao J, Chen K, Li L, Qiu L, Qian Z, Zhou S, Zhang H, Chu Z.   +12 more
europepmc   +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

Regulatory B cells: heterogeneity, immunosuppressive networks, and contributions to autoimmune pathogenesis. [PDF]

Front Immunol
Liu Y, Zhang X, Ji Q, Zhang Y, Wei W, Mo Z, Chen T.   +6 more
europepmc   +1 more source

B cells on the brain [PDF]

Nature Immunology, 2018
openaire   +2 more sources

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