Results 51 to 60 of about 17,463 (177)

Recombinant Monoclonal Antibodies for Detecting the Tubulin Post‐Translational Modifications Glutamylation and Lysine‐40 Acetylation

Cytoskeleton, EarlyView.
ABSTRACT Post‐translational modifications (PTMs) to tubulin subunits in microtubule filaments are thought to comprise a component of the tubulin code that specifies microtubule functions in cell physiology and animal development. Acetylation of Lysine‐40 (K40) on α‐tubulin (αTub‐K40ac) and glutamylation of both α‐ and β‐tubulin are two tubulin PTMs of ...
Lynne Blasius, Ezekiel C. Thomas, Erik H. Collet, Erin Jenson, Chad G. Pearson, Ryoma Ohi, Kristen J. Verhey   +6 more
wiley   +1 more source

Interactions between N-terminal Modules in MPS1 Enable Spindle Checkpoint Silencing

Cell Reports, 2019
Summary: Faithful chromosome segregation relies on the ability of the spindle assembly checkpoint (SAC) to delay anaphase onset until chromosomes are attached to the mitotic spindle via their kinetochores.
Spyridon T. Pachis, Yoshitaka Hiruma, Eelco C. Tromer, Anastassis Perrakis, Geert J.P.L. Kops   +4 more
doaj   +1 more source

Roles of ER Membrane Protein Complex in Protein Biogenesis and Quality Control in the Lung and Beyond

Cell Proliferation, EarlyView.
The endoplasmic reticulum membrane protein complex (EMC) is an evolutionarily conserved, multi‐subunit transmembrane protein complex crucial to membrane protein biogenesis and cellular protein quality control. This review systematically examines the structure, functions and disease‐associated regulatory mechanisms of EMC across multiple organ systems ...
Yan Qiao, Yuqing Sun, Yutao Huang, Qinghang Meng, Xinhua Lin, Wei Wei, Xiaofang Tang   +6 more
wiley   +1 more source

No stretch for spindle assembly checkpoint [PDF]

The Journal of Cell Biology, 2008
![][1] Kinetochores (red) attach to the spindle (green), whereas chromatin (blue) is largely excluded. Dividing cells aren't quite as obsessed with quality control as previously thought, according to results from [O'Connell and colleagues][2].
openaire   +1 more source

Mimicking Ndc80 phosphorylation triggers spindle assembly checkpoint signalling [PDF]

The EMBO Journal, 2009
The protein kinase Mps1 is, among others, essential for the spindle assembly checkpoint (SAC). We found that Saccharomyces cerevisiae Mps1 interacts physically with the N-terminal domain of Ndc80 (Ndc80(1-257)), a constituent of the Ndc80 kinetochore complex.
Stefan, Kemmler, Manuel, Stach, Maria, Knapp, Jennifer, Ortiz, Jens, Pfannstiel, Thomas, Ruppert, Johannes, Lechner   +6 more
openaire   +2 more sources

PLK4 is a potential therapeutic target in nonmelanoma skin cancers: Evidence from molecular and in vivo studies

Photochemistry and Photobiology, EarlyView.
Exposure to solar ultraviolet radiation is the main etiologic driver of nonmelanoma skin cancers (NMSCs), including basal cell (BCC) and cutaneous squamous cell carcinomas (cSCC), which are the most prevalent types of cancers in the US. In this study, we demonstrate that the serine/threonine kinase Polo‐like kinase 4 (PLK4) is overexpressed in NMSCs ...
Mary A. Ndiaye, Debra R. Garvey, Gagan Chhabra, Chandra K. Singh, Minakshi Nihal, Nihal Ahmad   +5 more
wiley   +1 more source

The Spindle Assembly Checkpoint: Clock or Domino?

, 2011
In each cell division, the newly duplicated chromosomes must be evenly distributed between the sister cells. Errors in this process during meiosis or mitosis are equally fatal: improper segregation of the chromosome 21 during human meiosis leads to Down syndrome (Conley, Aneuploidy: etiology and mechanisms, pp 35-89, 1985), whereas in somatic cells ...
de Medina-Redondo, María, Meraldi, Patrick   +1 more
openaire   +4 more sources

HHV‐8/KSHV in Solid Organ Transplantation: Current Gaps of Knowledge and Future Directions

Transplant Infectious Disease, EarlyView.
Risk mitigation strategies, including donors/recipients screening, DNAemia monitoring in recipients at risk, CNI‐to‐mTOR inhibitors switch, antivirals, and rituximab for KICS, may mitigate the impact of HHV‐8/KSHV infection in SOT. This review provides an update on KICS, identifies research gaps, and summarizes advances in screening and management ...
Alessandra Mularoni, Andrea Cona, Malgorzata Mikulska, Francesca Pecoraro, Carlotta Piazza, Elda De Vita, Giada Pietrosi, Matteo Bulati, Tiziana Lazzarotto, Mario Luppi   +9 more
wiley   +1 more source

Axin-1 Regulates Meiotic Spindle Organization in Mouse Oocytes. [PDF]

PLoS ONE, 2016
Axin-1, a negative regulator of Wnt signaling, is a versatile scaffold protein involved in centrosome separation and spindle assembly in mitosis, but its function in mammalian oogenesis remains unknown.
Xiao-Qin He, Yue-Qiang Song, Rui Liu, Yu Liu, Fei Zhang, Zhen Zhang, Yu-Ting Shen, Lin Xu, Ming-Huang Chen, Ya-Long Wang, Bai-Hui Xu, Xiang-Jun Yang, Hai-Long Wang   +12 more
doaj   +1 more source

Protective Effect of LGG From Lophatherum Gracile Brongn. on Alcohol‐Injured HepG2 Cells and Exploration of Potential Mechanism

eFood, Volume 7, Issue 2, April 2026.
LGG was separated from L. gracile and its hepatoprotective effect was investigated. LGG significantly reduced the mortality, ROS and MDA content in alcohol‐injured liver cells. LGG up‐regulated 156 mRNAs (63 miRNAs) and down‐regulated 1529 mRNAs (35 miRNAs).
Yi‐Long Ma, Xin Guo, Zheng‐Fang Wu, Qian‐Lan Wu, Jing Li, Tian‐Le Mao, Zhi Li, Ya‐Fang Shang, Kiran Thakur, Zhao‐Jun Wei   +9 more
wiley   +1 more source