Results 11 to 20 of about 3,033,431 (331)
Psychedelics promote neuroplasticity through the activation of intracellular 5-HT2A receptors
Science, 2023 Decreased dendritic spine density in the cortex is a hallmark of several neuropsychiatric diseases, and the ability to promote cortical neuron growth has been hypothesized to underlie the rapid and sustained therapeutic effects of psychedelics ...
Maxemiliano V. Vargas +13 more
semanticscholar +1 more source
The exosome journey: from biogenesis to uptake and intracellular signalling
Cell communication and signaling : CCS, 2021 The use of exosomes in clinical settings is progressively becoming a reality, as clinical trials testing exosomes for diagnostic and therapeutic applications are generating remarkable interest from the scientific community and investors.
Sonam Gurung +3 more
semanticscholar +1 more source
Complosome — the intracellular complement system
Nature Reviews Nephrology, 2023 The complement system is a recognized pillar of host defence against infection and noxious self-derived antigens. Complement is traditionally known as a serum-effective system, whereby the liver expresses and secretes most complement components, which ...
E. West, C. Kemper
semanticscholar +1 more source
Intracellular microlasers [PDF]
Nature Photonics, 2015 Optical microresonators1 which confine light within a small cavity are widely exploited for various applications ranging from the realization of lasers2 and nonlinear devices3, 4, 5 to biochemical and optomechanical sensing6, 7, 8, 9, 10, 11. Here we employ microresonators and suitable optical gain materials inside biological cells to demonstrate ...
Humar, Matjaž, Yun, Seok Hyun
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Selective autophagy of intracellular organelles: recent research advances
Theranostics, 2021 Macroautophagy (hereafter called autophagy) is a highly conserved physiological process that degrades over-abundant or damaged organelles, large protein aggregates and invading pathogens via the lysosomal system (the vacuole in plants and yeast ...
Wen Li +25 more
semanticscholar +1 more source
Multifunctional intracellular matrix metalloproteinases: implications in disease
The FEBS Journal, 2021 Matrix metalloproteinases (MMPs) are zinc‐dependent endopeptidases that were first discovered as proteases, which target and cleave extracellular proteins. During the past 20 years, however, intracellular roles of MMPs were uncovered and research on this
Wesam Bassiouni, M. Ali, R. Schulz
semanticscholar +1 more source
The human tumor microbiome is composed of tumor type–specific intracellular bacteria
Science, 2020 Profiling tumor bacteria Bacteria are well-known residents in human tumors, but whether their presence is advantageous to the tumors or to the bacteria themselves has been unclear.
D. Nejman +60 more
semanticscholar +1 more source
Immunity to intracellular bacteria [PDF]
Memórias do Instituto Oswaldo Cruz, 1992 Intracellular bacteria are endowed with the capacity to survive and replicate inside mononuclear phagocytes (MP) and, sometimes, within certain other host cells. MP are potent effectors cells that are able to engulf and kill many bacterial invaders. Therefore, intracellular bacteria had to exploit potent evasion mechanisms that allow their survival in ...
Kaufmann, Stefan H. E. +2 more
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Intracellular and extracellular tau [PDF]
Frontiers in Neuroscience, 2010 In this short review is described the toxicity of modified intracellular tau and that of extracellular tau that could be released into the extracellular space after neuron death.
Jesús Avila, Jesús Avila
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Intracellular biomineralization in bacteria [PDF]
Frontiers in Microbiology, 2014 Bacteria can sequester metals and other ions intracellularly in various forms ranging from poorly ordered deposits to well- ordered mineral crystals. Magnetotactic bacteria provide one example of such intracellular deposits. They synthesize intracellular magnetic minerals of magnetite (Fe3O4) and/or greigite (Fe3S4) magnetosomes which are generally ...
Wei eLin +5 more
openaire +6 more sources