Results 61 to 70 of about 590,456 (352)

Isolation of the outer membrane and characterization of the major outer membrane protein from Spirochaeta aurantia [PDF]

Journal of Bacteriology, 1987
The outer membrane of Spirochaeta aurantia was isolated after cells were extracted with sodium lauryl sarcosinate and was subsequently purified by differential centrifugation and KBr isopycnic gradient centrifugation. The purified outer membrane was obtained in the form of carotenoid-containing vesicles.
A M, Kropinski, T R, Parr, B L, Angus, R E, Hancock, W C, Ghiorse, E P, Greenberg   +5 more
openaire   +2 more sources

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

Molecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla, Jan Kosla, Magdalena Prechova, Lukas Frick, Patricia Bortel, Yasmin Borutzki, Andrea Bileck, Christopher Gerner, Samuel M. Meier‐Menches, Selma Osmanagic‐Myers, Martin Gregor   +10 more
wiley   +1 more source

Preparation of Outer Membrane Vesicle from Escherichia coli

Bio-Protocol, 2013
Outer membrane vesicles (OMVs) are spherical bilayered phospholipids of 20-200 nm in size produced from all Gram-negative bacteria and Gram-positive bacteria investigated to date.
Oh Kim, Bok Hong, Kyong-Su Park, Yae Yoon, Seng Choi, Won Lee, Tae-Young Roh, Yoon-Keun Kim, Yong Gho   +8 more
doaj   +1 more source

β-Barrel Assembly Machinery (BAM) Complex as Novel Antibacterial Drug Target

Molecules, 2023
The outer membrane of Gram-negative bacteria is closely related to the pathogenicity and drug resistance of bacteria. Outer membrane proteins (OMPs) are a class of proteins with important biological functions on the outer membrane.
Qian Xu, Min Guo, Feiyuan Yu
doaj   +1 more source

Translocation arrest by reversible folding of a precursor protein imported into mitochondria [PDF]

, 1989
Passage of precursor proteins through translocation contact sites of mitochondria was investigated by studying the import of a fusion protein consisting of the NH2-terminal 167 amino acids of yeast cytochrome b2 precursor and the complete mouse ...
Guiard, Bernard, Hartl, Franz-Ulrich, Herzog, Volker, Neupert, Walter, Rassow, Joachim, Wienhues, Ulla   +5 more
core  

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

Biogenesis of the mitochondrial phosphate carrier [PDF]

, 1991
The mitochondrial phosphate carrier (PiC) is a member of the family of inner-membrane carrier proteins which are generally synthesized without a cleavable presequence.
Adrian G. S., Aquila H., Aquila H., Arends H., Chen W.-J., Cheng M. K., Daum G., Eilers M., Ferreira G. C., Freeman K. B., Goglia F., Kolbe H. V. J., Kramer R., Liu X., Melton D. A., Murakami K., Nicholson D. W., Pelham H. R. B., Pfanner N., Pfanner N., Pfanner N., Pfanner N., Pfanner N., Pfanner N., Pfanner N., Phelps A., Ricquier D., Ridley R. G., Runswick M. J., Runswick M. J., Schleyer M., Schleyer M., Schleyer M., Schwaiger M., Smagula C. S., Wachter E., Zimmermann R.   +36 more
core   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

A Peptidomimetic Antibiotic Targets Outer Membrane Proteins and Disrupts Selectively the Outer Membrane in Escherichia coli [PDF]

Journal of Biological Chemistry, 2016
Increasing antibacterial resistance presents a major challenge in antibiotic discovery. One attractive target in Gram-negative bacteria is the unique asymmetric outer membrane (OM), which acts as a permeability barrier that protects the cell from external stresses such as the presence of antibiotics. We describe a novel β-hairpin macrocyclic peptide JB-
Urfer Matthias, Bogdanovic Jasmina, Lo Monte Fabio, Moehle Kerstin, Zerbe Katja, Omasits Ulrich, Ahrens Christian H., Pessi Gabriella, Eberl Leo, Robinson John A.   +9 more
openaire   +3 more sources

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source