Results 71 to 80 of about 3,145,194 (361)
Intracellular transport of cholesterol to the plasma membrane. [PDF]
Journal of Biological Chemistry, 1982 We have modified a plasma membrane isolation procedure which utilizes DEAE-Sephadex beads (Gotlib, L. J., and Searls, D. B. (1980) Biochim. Biophys. Acta 602, 207-212) to rapidly measure intracellular transport of cholesterol from the site of synthesis in the endoplasmic reticulum to the plasma membrane.
R F DeGrella, R D Simoni
openaire +2 more sources
FEBS Letters, EarlyView.The protonated form of butyrate, as well as other short‐chain fatty acids (SCFAs), is membrane permeable. In acidic extracellular environments, this can lead to intracellular accumulation of SCFAs and cytosolic acidification. This phenomenon will be particularly relevant in acidic environments such as the large intestine or tumor microenvironments ...
Muwei Jiang +2 more
wiley +1 more source
Phagocytosis of Legionella pneumophila is mediated by human monocyte complement receptors. [PDF]
, 1987 We have examined receptors mediating phagocytosis of the intracellular bacterial pathogen, Legionella pneumophila. Three mAbs against the type 3 complement receptor (CR3), which recognizes C3bi, inhibit adherence of L.
Horwitz, MA, Payne, NR
core
Biochemical Journal, 1984 Previous studies by Roth & Majerus [J. Clin. Invest. (1975) 56, 624-632] showed that exposure of platelets to [acetyl-14C]aspirin resulted in the radioactive labelling of three polypeptides, two of which were in the cytosol and not saturable, whilst the ...
N. Hack, F. Carey, N. Crawford
semanticscholar +1 more source
FEBS Letters, EarlyView.B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro +2 more
wiley +1 more source
Subcellular trafficking of the Arabidopsis auxin influx carrier AUX1 uses a novel pathway distinct from PIN1 [PDF]
, 2006 The directional flow of the plant hormone auxin mediates multiple developmental processes, including patterning and tropisms. Apical and basal plasma membrane localization of AUXIN-RESISTANT1 (AUX1) and PIN-FORMED1 (PIN1) auxin transport components ...
Bennett, Malcolm +4 more
core +2 more sources
Biotechnology & Biotechnological Equipment, 2021 A crude extract (B10) of Aspergillus niger spores showed effective antibacterial activity against Agrobacterium tumefaciens T-37. The inhibition rate was 98.22%, and the half maximal inhibitory concentration was 0.035 ± 0.018 mg/mL.
Kun Guo +7 more
doaj +1 more source
Toxins, 2021 Protein toxins secreted by bacteria and found in plants can be threats to human health. However, their extreme toxicity can also be exploited in different ways, e.g., to produce hybrid toxins directed against cancer cells and to study transport ...
Kirsten Sandvig +2 more
doaj +1 more source
Association of newly synthesized islet prohormones with intracellular membranes
Journal of Cell Biology, 1984 Results from recent studies have indicated that pancreatic islet prohormone converting enzymes are membrane-associated in islet microsomes and secretory granules. This observation, along with the demonstration that proglucagon is topologically segregated
B. Noe, M. Moran
semanticscholar +1 more source
FEBS Letters, EarlyView.Glutaredoxin (Grx) 3 proteins contain a thioredoxin domain and one to three class II Grx domains. These proteins play a crucial role in iron homeostasis in eukaryotic cells. In human Grx3, at least one of the two Grx domains, together with the thioredoxin domain, is essential for its function in iron metabolism.
Laura Magdalena Jordt +4 more
wiley +1 more source