Results 61 to 70 of about 28,145 (267)

Bacterial Outer Membrane Vesicles in Potentiating Cancer Vaccines: Progress and Prospects

Advanced Science, EarlyView.
Bacterial outer membrane vesicles (OMVs) have emerged as versatile platforms for cancer vaccine development owing to their intrinsic immunostimulatory properties and high engineering flexibility. This review summarizes OMV biology, immune mechanisms, and engineering strategies that enhance vaccine efficacy, discusses key translational challenges, and ...
Jiabeini Zhang, Tianyu Shao, Fengjiang Qu, Caiyun Bai, Sijie Li, Pin Gao, Wenna Li, Keman Cheng, Xiao Zhao, Zhimin Fan   +9 more
wiley   +1 more source

Purification and Characterisation of a Pore Protein of the Outer Mitochondrial Membrane from Neurospora crassa [PDF]

, 1982
The major protein of the outer mitochondrial membrane of Neurospora was purified. On dodecylsulfate-containing gels it displayed a single bend with an apparent molecular weight of 31000.
Bahr, Behz, Benz, Benz, Benz, Benz, Capaldi, Colombini, Colombini, Colombini, Diedrich, Fairbanks, Hackenbrock, Hallermayer, Hancock, Hayashi, Korb, Laemmli, Mannella, Mannella, Mannella, Nakae, Neupert, O'Brien, O'Farrell, Parsons, Parsons, Pfaff, Rosenbusch, Schindler, Schindler, Stoeckenius, Tokunaga, Tokunaga, Wojticzak, Zalman, Zimmermann   +36 more
core   +1 more source

Biolipid Film‐Fused Electrochemiluminescence for Multipurpose In Situ Bioassays

Advanced Science, EarlyView.
An ECL‐emissive, membrane‐interactive scaffold was fabricated, and facilely fused with natural and non‐native phospholipids into multifactorial mimicries of cytomembranes and vesicles for in vitro representative membrane‐process probing. Such a biointerface‐based, state‐sensitive ECL paradigm not only pinpointed proximal phenomena, including channeling
Jialiang Chen, Bin Li, Yingying Wang, Fulin Zhu, Wenxuan Yang, Xuanyu Fu, Tiantian Man, Qiuyue Wu, Kewei Ren, Shengyuan Deng   +9 more
wiley   +1 more source

Solute Transport through Mitochondrial Porins In Vitro and In Vivo

Biomolecules
Mitochondria are most likely descendants of strictly aerobic prokaryotes from the class Alphaproteobacteria. The mitochondrial matrix is surrounded by two membranes according to its relationship with Gram-negative bacteria. Similar to the bacterial outer
Roland Benz
doaj   +1 more source

The pio Operon Is Essential for Phototrophic Fe(II) Oxidation in Rhodopseudomonas palustris TIE-1 [PDF]

, 2006
Phototrophic Fe(II)-oxidizing bacteria couple the oxidation of ferrous iron [Fe(II)] to reductive CO2 fixation by using light energy, but until recently, little has been understood about the molecular basis for this process. Here we report the discovery,
Jiao, Yongqin, Newman, Dianne K.
core   +4 more sources

Metabolism‐Based Biomarkers for Rapid Phenotypic Antibiotic Susceptibility Testing

Advanced Science, EarlyView.
Metabolic differences emerging after antibiotic exposure provide rapid phenotypic signals of susceptibility and resistance. This review summarizes metabolic biomarkers for rapid phenotypic AST, associated with nutrient uptake, respiratory activity, metabolic reprogramming, and enzymatic function. ABSTRACT The accelerating global crisis of antimicrobial
Sha Yu, Bayinqiaoge, Xi Lu, Xin Wang, Rongfeng Wang, Yi Li, Shi‐Yang Tang, Chengchen Zhang   +7 more
wiley   +1 more source

Quantification of Fluoroquinolone Uptake through the Outer Membrane Channel OmpF of Escherichia coli. [PDF]

, 2015
Decreased drug accumulation is a common cause of antibiotic resistance in microorganisms. However, there are few reliable general techniques capable of quantifying drug uptake through bacterial membranes.
Bajaj, Harsha, Braun, Yvonne, Cama, Jehangir, Keyser, Ulrich F, Maier, Theresa, Pagliara, Stefano, Winterhalter, Mathias   +6 more
core   +2 more sources

Neisseria gonorrhoeae Porin Modulates Phagosome Maturation [PDF]

Journal of Biological Chemistry, 1998
The porin (PorB) of Neisseria gonorrhoeae has been implicated in the pathogenesis of this species. Porin is believed to translocate from the bacterial outer membrane into target cell membranes affecting various cell functions. Here we investigated the effect of porin on phagosome maturation.
Mosleh, I., Huber, L., Steinlein, P., Pasquali, C., Günther, D., Meyer, T.   +5 more
openaire   +3 more sources

Femtosecond Spectroscopy of Au Hot-Electron Injection into TiO₂: Evidence for Au/TiO₂ Plasmon Photocatalysis by Bactericidal Au Ions and Related Phenomena

Nanomaterials, 2019
In the present work, we provide evidence for visible light irradiation of the Au/TiO2 nanoparticles’ surface plasmon resonance band (SPR) leading to electron injection from the Au nanoparticles to the conduction band of TiO2.
Marina Radzig, Olga Koksharova, Inessa Khmel, Vladimir Ivanov, Khursand Yorov, John Kiwi, Sami Rtimi, Elina Tastekova, Arseny Aybush, Victor Nadtochenko   +9 more
doaj   +1 more source

Porin from the halophilic species Ectothiorhodospira vacuolata: cloning, structure of the gene and comparison with other porins [PDF]

, 1997
The gene coding for the anion-specific porin of the halophilic eubacterium Ectothiorhodospira (Ect.) vacuolata was cloned and sequenced, the first such gene so analyzed from a purple sulfur bacterium.
Achatz, Gernot, Imhoff, Johannes F., Lamers, Marinus C., Schiltz, Emile, Weckesser, Jürgen, Wolf, Eduard   +5 more
core   +1 more source