Results 31 to 40 of about 196,311 (276)

Organelle

, 2022
organelle ...
yang ni (10574477)
core   +1 more source

Mechanism of Acrosome Biogenesis in Mammals

Frontiers in Cell and Developmental Biology, 2019
During sexual reproduction, two haploid gametes fuse to form the zygote, and the acrosome is essential to this fusion process (fertilization) in animals.
Muhammad Babar Khawar, Muhammad Babar Khawar, Hui Gao, Wei Li, Wei Li   +4 more
doaj   +1 more source

Organelle Membrane Extensions in Mammalian Cells

Biology, 2023
Organelles within eukaryotic cells are not isolated static compartments, instead being morphologically diverse and highly dynamic in order to respond to cellular needs and carry out their diverse and cooperative functions.
Ruth E. Carmichael, David M. Richards, H. Dariush Fahimi, Michael Schrader   +3 more
doaj   +1 more source

Effects of Tolerance-Induced Preconditioning on Mitochondrial Biogenesis in Undifferentiated and Differentiated Neuronal Cells

Frontiers in Bioscience-Landmark, 2022
Background: Mitochondrial biogenesis occurs in response to chronic stresses as an adaptation to the increased energy demands and often renders cells more refractive to subsequent injuries which is referred to as preconditioning.
Jagdeep K. Sandhu, Caroline Sodja, Maria Ribecco-Lutkiewicz, Yu-Ting Wu, Yi-Shing Ma, Yau-Huei Wei, Marianna Sikorska   +6 more
doaj   +1 more source

Membrane trafficking and organelle biogenesis in Giardia lamblia: Use it or lose it [PDF]

, 2011
The secretory transport capacity of Giardia trophozoites is perfectly adapted to the changing environment in the small intestine of the host and is able to deploy essential protective surface coats as well as molecules which act on epithelia. These lumen-
Hehl, Adrian B, Carmen Faso, Adrian B. Hehl, Faso, C, Hehl, A B, Faso, Carmen   +5 more
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Chloroplast Lipids Metabolism and Function. A Redox Perspective

Frontiers in Plant Science, 2021
Plant productivity is determined by the conversion of solar energy into biomass through oxygenic photosynthesis, a process performed by protein-cofactor complexes including photosystems (PS) II and I, and ATP synthase.
M. Luisa Hernández, Francisco Javier Cejudo   +1 more
doaj   +1 more source

Critical role for isoprenoids in apicoplast biogenesis by malaria parasites

eLife, 2022
Isopentenyl pyrophosphate (IPP) is an essential metabolic output of the apicoplast organelle in Plasmodium falciparum malaria parasites and is required for prenylation-dependent vesicular trafficking and other cellular processes.
Megan Okada, Krithika Rajaram, Russell P Swift, Amanda Mixon, John Alan Maschek, Sean T Prigge, Paul A Sigala   +6 more
doaj   +1 more source

Biogenesis and architecture of arterivirus replication organelles

Virus Research, 2016
All eukaryotic positive-stranded RNA (+RNA) viruses appropriate host cell membranes and transform them into replication organelles, specialized micro-environments that are thought to support viral RNA synthesis. Arteriviruses (order Nidovirales) belong to the subset of +RNA viruses that induce double-membrane vesicles (DMVs), similar to the structures ...
Hoeven, B. van der, Oudshoorn, D., Koster, A.J., Snijder, E.J., Kikkert, M., Barcena, M.   +5 more
openaire   +3 more sources

Astroglia proliferate upon the biogenesis of tunneling nanotubes via α-synuclein dependent transient nuclear translocation of focal adhesion kinase

iScience
Summary: Astroglia play crucial neuroprotective roles by internalizing pathogenic aggregates and facilitating their degradation. Here, we show that α-SYN protofibril-induced organelle toxicities and reactive oxygen species (ROS) cause premature cellular ...
Abinaya Raghavan, Rachana Kashyap, P. Sreedevi, Sneha Jos, Suchana Chatterjee, Ann Alex, Michelle Ninochka D’Souza, Mridhula Giridharan, Ravi Muddashetty, Ravi Manjithaya, Sivaraman Padavattan, Sangeeta Nath   +11 more
doaj   +1 more source

Coordination of plant mitochondrial biogenesis: keeping pace with cellular requirements.

Frontiers in Plant Science, 2014
Plant mitochondria are complex organelles that carry out numerous metabolic processes related with the generation of energy for cellular functions and the synthesis and degradation of several compounds.
Elina eWelchen, Lucila eGarcía, Natanael eMansilla, Daniel H Gonzalez   +3 more
doaj   +1 more source