Results 21 to 30 of about 421,892 (301)
Platelets, 2021 Mice and mouse platelets are major experimental models for hemostasis and thrombosis; however, important physiological data from this model has received little to no quantitative, 3D ultrastructural analysis.
Irina Pokrovskaya +9 more
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Frontiers in Cell and Developmental Biology, 2022 Heat stress (HS) has been known to cause reproductive failure in animals, especially in summer. HS severely affects the developmental potential of oocytes and leads to low fertility rates.
Song-Hee Lee +6 more
doaj +1 more source
Current Opinion in Cell Biology, 2018 Eukaryotic cells are organized into membrane-bound organelles. These organelles communicate with one another through vesicular trafficking pathways and membrane contact sites (MCSs). MCSs are sites of close apposition between two or more organelles that play diverse roles in the exchange of metabolites, lipids and proteins.
Sarah Cohen +2 more
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Circadian Organelles: Rhythms at All Scales
Cells, 2021 Circadian clocks have evolved in most light-sensitive organisms, from unicellular organisms to mammals. Consequently, a myriad of biological functions exhibits circadian rhythmicity, from behavior to physiology, through tissue and cellular functions to ...
Rona Aviram, Yaarit Adamovich, Gad Asher
doaj +1 more source
Protein trafficking through the endosomal system prepares intracellular parasites for a home invasion [PDF]
, 2013 Toxoplasma (toxoplasmosis) and Plasmodium (malaria) use unique secretory organelles for migration, cell invasion, manipulation of host cell functions, and cell egress. In particular, the apical secretory micronemes and rhoptries of apicomplexan parasites
A Fomovska +54 more
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Frontiers in Plant Science, 2021 The diatom Phaeodactylum tricornutum is a marine unicellular microalga that exists under three main morphotypes: oval, fusiform, and triradiate. Previous works have demonstrated that the oval morphotype of P.
Ludovic Galas +8 more
doaj +1 more source
Distinct Intracellular Compartments Involved in Invariant Chain Degradation and Antigenic Peptide Loading of Major Histocompatibility Complex (MHC) Class II Molecules [PDF]
, 1997 Major histocompatibility complex (MHC) class II molecules are transported to intracellular MHC class II compartments via a transient association with the invariant chain (Ii).
Ferrari, G. +3 more
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Nature, 1975 The Cell in Medical Science. Vol. 1: The Cell and Its Organelles. Pp. xiii + 366. £7.80; $20.25. Vol. 2. Cellular Genetics, Development and Cellular Specialization. Pp. xvii + 597. £11.30; $29.25. Edited by F. Beck and J. B. Lloyd. (Academic: London and New York, January 1975.)
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Protein import into the endosymbiotic organelles of apicomplexan parasites [PDF]
, 2018 The organelles of endosymbiotic origin, plastids, and mitochondria, evolved through the serial acquisition of endosymbionts by a host cell. These events were accompanied by gene transfer from the symbionts to the host, resulting in most of the organellar
Fellows, Justin +3 more
core +1 more source
Frontiers in Nutrition, 2023 The quality of oocytes determines their development competence, which will be rapidly lost if the oocytes are not fertilized at the proper time after ovulation.
Xupeng Xing +17 more
doaj +1 more source