Mutations in axonemal dynein assembly factor DNAAF3 cause primary ciliary dyskinesia

HM Mitchison, M Schmidts, NT Loges, J Freshour… - Nature …, 2012 - nature.com
Primary ciliary dyskinesia most often arises from loss of the dynein motors that power ciliary
beating. Here we show that DNAAF3 (also known as PF22), a previously uncharacterized …

[PDF][PDF] Loss-of-function mutations in the human ortholog of Chlamydomonas reinhardtii ODA7 disrupt dynein arm assembly and cause primary ciliary dyskinesia

…, E Escudier, L Vincensini, J Freshour… - The American Journal of …, 2009 - cell.com
Cilia and flagella are evolutionarily conserved structures that play various physiological roles
in diverse cell types. Defects in motile cilia result in primary ciliary dyskinesia (PCD), the …

Gender differences in cardiac ACE expression are normalized in androgen-deprived male mice

JR Freshour, SE Chase… - American Journal of …, 2002 - journals.physiology.org
Gender differences have been described in the response of the cardiovascular system to a
number of stimuli, including ventricular remodeling in response to pressure overload, but the …

[HTML][HTML] Chlamydomonas flagellar outer row dynein assembly protein ODA7 interacts with both outer row and I1 inner row dyneins

J Freshour, R Yokoyama, DR Mitchell - Journal of biological chemistry, 2007 - ASBMB
We previously found that a mutation at the ODA7 locus in Chlamydomonas prevents axonemal
outer row dynein assembly by blocking association of heavy chains and intermediate …

Chlamydomonas axonemal dynein assembly locus ODA8 encodes a conserved flagellar protein needed for cytoplasmic maturation of outer dynein arm complexes

PB Desai, JR Freshour, DR Mitchell - Cytoskeleton, 2015 - Wiley Online Library
The Chlamydomonas reinhardtii oda8 mutation blocks assembly of flagellar outer dynein
arms (ODAs), and interacts genetically with ODA5 and ODA10, which encode axonemal …

Rab11 endosomes and Pericentrin coordinate centrosome movement during pre-abscission in vivo

…, LI Rathbun, PJ Fioramonti, J Freshour… - Life science …, 2022 - life-science-alliance.org
The last stage of cell division involves two daughter cells remaining interconnected by a
cytokinetic bridge that is cleaved during abscission. Conserved between the zebrafish embryo …

[HTML][HTML] Rab8, Rab11, and Rab35 coordinate lumen and cilia formation during zebrafish left-right organizer development

…, C Taveras, NA Hall, J Da Silva, J Freshour… - PLoS …, 2023 - journals.plos.org
An essential process during Danio rerio’s left-right organizer (Kupffer’s Vesicle, KV) formation
is the formation of a motile cilium by developing KV cells which extends into the KV lumen. …

Gravin regulates centrosome function through PLK1

EG Colicino, AM Garrastegui, J Freshour… - Molecular Biology of …, 2018 - Am Soc Cell Biol
We propose to understand how the mitotic kinase PLK1 drives chromosome segregation
errors, with a specific focus on Gravin, a PLK1 scaffold. In both three-dimensional primary …

Pericentriolar matrix (PCM) integrity relies on cenexin and polo-like kinase (PLK) 1

…, D Magny, Y Lan, M Bates, J Freshour… - Molecular biology of …, 2022 - Am Soc Cell Biol
Polo-like-kinase (PLK) 1 activity is associated with maintaining the functional and physical
properties of the centrosome’s pericentriolar matrix (PCM). In this study, we use a multimodal …

Chromosome misalignment is associated with PLK1 activity at cenexin-positive mitotic centrosomes

…, M Bates, J Manikas, J Amack, J Freshour… - Molecular biology of …, 2019 - Am Soc Cell Biol
The mitotic kinase, polo-like kinase 1 (PLK1), facilitates the assembly of the two mitotic spindle
poles, which are required for the formation of the microtubule-based spindle that ensures …