Results 81 to 90 of about 7,733 (159)

Dynamics of centriole amplification in centrosome-depleted brain multiciliated progenitors

Scientific Reports, 2019
Reproductive and respiratory organs, along with brain ventricles, are lined by multiciliated epithelial cells (MCC) that generate cilia-powered fluid flows.
Olivier Mercey, Adel Al Jord, Philippe Rostaing, Alexia Mahuzier, Aurélien Fortoul, Amélie-Rose Boudjema, Marion Faucourt, Nathalie Spassky, Alice Meunier   +8 more
doaj   +1 more source

Mechanisms of axoneme and centriole elimination in Naegleria gruberi

EMBO Reports
The early branching eukaryote Naegleria gruberi can transform transiently from an amoeboid life form lacking centrioles and flagella to a flagellate life form where these elements are present, followed by reversion to the amoeboid state.
Alexander Woglar, Coralie Busso, Gabriela Garcia-Rodriguez, Friso Douma, Marie Croisier, Graham Knott, Pierre Gönczy   +6 more
doaj   +1 more source

The kinase ZYG-1 phosphorylates the cartwheel protein SAS-5 to drive centriole assembly in C. elegans

EMBO Reports
Centrioles organize centrosomes, the cell’s primary microtubule-organizing centers (MTOCs). Centrioles double in number each cell cycle, and mis-regulation of this process is linked to diseases such as cancer and microcephaly. In C.
Prabhu Sankaralingam, Shaohe Wang, Yan Liu, Karen F Oegema, Kevin F O’Connell   +4 more
doaj   +1 more source

The Centrosomes of Haploid and Diploid Cells Have an Equal Number of Centrioles in the Parasitoid Wasp Anisopteromalus Calandrae

Frontiers in Bioscience-Landmark
Background: The centrosome is the main center of the organization of microtubules (MT) in the cell, the origin for the formation of flagella and cilia, as well as the site of many regulatory intracellular processes.
Rustem Uzbekov, San-Whouly Mauricette Ouali N'goran, Anastasiia Garanina, Massimo Pancione, Stanislav Yu. Chaika, Christophe Bressac   +5 more
doaj   +1 more source

Positioning centrioles and centrosomes

Journal of Cell Biology
Centrosomes are the primary microtubule organizer in eukaryotic cells. In addition to shaping the intracellular microtubule network and the mitotic spindle, centrosomes are responsible for positioning cilia and flagella. To fulfill these diverse functions, centrosomes must be properly located within cells, which requires that they undergo intracellular
Matthew R. Hannaford, Nasser M. Rusan
openaire   +2 more sources

The evolution of centriole degradation in mouse sperm

Nature Communications
Centrioles are subcellular organelles found at the cilia base with an evolutionarily conserved structure and a shock absorber-like function. In sperm, centrioles are found at the flagellum base and are essential for embryo development in basal animals ...
Sushil Khanal, Ankit Jaiswal, Rajanikanth Chowdanayaka, Nahshon Puente, Katerina Turner, Kebron Yeshitela Assefa, Mohamad Nawras, Ezekiel David Back, Abigail Royfman, James P. Burkett, Soon Hon Cheong, Heidi S. Fisher, Puneet Sindhwani, John Gray, Nallur Basappa Ramachandra, Tomer Avidor-Reiss   +15 more
doaj   +1 more source

9-fold symmetry is not essential for centriole elongation and formation of new centriole-like structures

Nature Communications
As daughter centrioles assemble during G2, they recruit conserved Ana3/RTTN followed by its partner Rcd4/PPP1R35. Together, this contributes to the subsequent recruitment of Ana1/CEP295, required for the centriole’s conversion to a centrosome.
Pallavi Panda, Mark S. Ladinsky, David M. Glover   +2 more
doaj   +1 more source

A centrally positioned cluster of multiple centrioles in antigen-presenting cells fosters T cell activation. [PDF]

Nat Commun
Stötzel I, Weier AK, Sarkar A, Som S, Bach L, Konopka P, Miková E, Ghosh S, Böthling J, Homrich M, Schaedel L, Kazmaier U, Symeonidis K, Ebner S, Weidner P, Abdullah Z, Meissner F, Uderhardt S, Hons M, Baumjohann D, Paul R, Rieger H, Kiermaier E.   +22 more
europepmc   +1 more source

Centriole [PDF]

, 2019
openaire   +1 more source

The γ-TuRC: mastermind of multipurpose actions at the centrosome. [PDF]

Cell Mol Life Sci
Mukhopadhyay S, Gao Q, Manna TK, Schiebel E.   +3 more
europepmc   +1 more source