Centrosome function and assembly in animal cells

PT Conduit, A Wainman, JW Raff - Nature reviews Molecular cell …, 2015 - nature.com
It has become clear that the role of centrosomes extends well beyond that of important
microtubule organizers. There is increasing evidence that they also function as coordination …

Microtubule-organizing centers: from the centrosome to non-centrosomal sites

AD Sanchez, JL Feldman - Current opinion in cell biology, 2017 - Elsevier
The process of cellular differentiation requires the distinct spatial organization of the
microtubule cytoskeleton, the arrangement of which is specific to cell type. Microtubule …

Structure of the γ-tubulin ring complex-capped microtubule

A Aher, L Urnavicius, A Xue, K Neselu… - Nature structural & …, 2024 - nature.com
Microtubules are composed of α-tubulin and β-tubulin dimers positioned head-to-tail to form
protofilaments that associate laterally in varying numbers. It is not known how cellular …

Mechanisms of mitotic spindle assembly

S Petry - Annual review of biochemistry, 2016 - annualreviews.org
Life depends on cell proliferation and the accurate segregation of chromosomes, which are
mediated by the microtubule (MT)-based mitotic spindle and∼ 200 essential MT-associated …

Transition of human γ-tubulin ring complex into a closed conformation during microtubule nucleation

C Brito, M Serna, P Guerra, O Llorca, T Surrey - Science, 2024 - science.org
Microtubules are essential for intracellular organization and chromosome segregation. They
are nucleated by the γ-tubulin ring complex (γTuRC). However, isolated vertebrate γTuRC …

Subdiffraction-resolution fluorescence microscopy reveals a domain of the centrosome critical for pericentriolar material organization

V Mennella, B Keszthelyi, KL McDonald, B Chhun… - Nature cell …, 2012 - nature.com
As the main microtubule-organizing centre in animal cells, the centrosome has a
fundamental role in cell function. Surrounding the centrioles, the pericentriolar material …

XMAP215 is a microtubule nucleation factor that functions synergistically with the γ-tubulin ring complex

A Thawani, RS Kadzik, S Petry - Nature cell biology, 2018 - nature.com
How microtubules (MTs) are generated in the cell is a major question in understanding how
the cytoskeleton is assembled. For several decades, γ-tubulin has been accepted as the …

CDK5RAP2 stimulates microtubule nucleation by the γ-tubulin ring complex

YK Choi, P Liu, SK Sze, C Dai, RZ Qi - Journal of Cell Biology, 2010 - rupress.org
CDK5RAP2 is a human microcephaly protein that contains a γ-tubulin complex (γ-TuC)–
binding domain conserved in Drosophila melanogaster centrosomin and …

Microtubule minus-end anchorage at centrosomal and non-centrosomal sites: the role of ninein

MM Mogensen, A Malik, M Piel… - Journal of cell …, 2000 - journals.biologists.com
The novel concept of a centrosomal anchoring complex, which is distinct from the γ-tubulin
nucleating complex, has previously been proposed following studies on cochlear epithelial …

Functional genomics identifies five distinct molecular subtypes with clinical relevance and pathways for growth control in epithelial ovarian cancer

TZ Tan, QH Miow, RYJ Huang, MK Wong… - EMBO molecular …, 2013 - embopress.org
Epithelial ovarian cancer (EOC) is hallmarked by a high degree of heterogeneity. To
address this heterogeneity, a classification scheme was developed based on gene …