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The midbody interactome reveals unexpected roles for PP1 phosphatases in cytokinesis.
(NATURE PUBLISHING GROUP, 2019-10-04)
The midbody is an organelle assembled at the intercellular bridge between the two daughter cells at the end of mitosis. It controls the final separation of the daughter cells and has been involved in cell fate, polarity, ...
Proteomic navigation using proximity-labeling.
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2019-07-15)
The identification of bona fide protein-protein interactions and the mapping of proteomes was greatly enhanced by protein tagging for generic affinity purification methods and analysis by mass spectrometry (AP-MS). The ...
Cyclin B1-Cdk1 facilitates MAD1 release from the nuclear pore to ensure a robust spindle checkpoint.
(ROCKEFELLER UNIV PRESS, 2020-06-01)
How the cell rapidly and completely reorganizes its architecture when it divides is a problem that has fascinated researchers for almost 150 yr. We now know that the core regulatory machinery is highly conserved in eukaryotes, ...
Evidence for a novel overlapping coding sequence in POLG initiated at a CUG start codon.
(BMC, 2020-03-06)
BACKGROUND: POLG, located on nuclear chromosome 15, encodes the DNA polymerase γ(Pol γ). Pol γ is responsible for the replication and repair of mitochondrial DNA (mtDNA). Pol γ is the only DNA polymerase found in mitochondria ...
CRISPR activation screen in mice identifies novel membrane proteins enhancing pulmonary metastatic colonisation.
(NATURE PORTFOLIO, 2021-03-23)
Melanoma represents ~5% of all cutaneous malignancies, yet accounts for the majority of skin cancer deaths due to its propensity to metastasise. To develop new therapies, novel target molecules must to be identified and ...
A commercial antibody to the human condensin II subunit NCAPH2 cross-reacts with a SWI/SNF complex component.
(F1000 Research Ltd, 2021-01-13)
Condensin complexes compact and disentangle chromosomes in preparation for cell division. Commercially available antibodies raised against condensin subunits have been widely used to characterise their cellular interactome. ...
3D Functional Genomics Screens Identify CREBBP as a Targetable Driver in Aggressive Triple-Negative Breast Cancer.
(AMER ASSOC CANCER RESEARCH, 2021-02-15)
Triple-negative breast cancers (TNBC) are resistant to standard-of-care chemotherapy and lack known targetable driver gene alterations. Identification of novel drivers could aid the discovery of new treatment strategies ...
A molecular quantitative trait locus map for osteoarthritis.
(NATURE PORTFOLIO, 2021-02-26)
Osteoarthritis causes pain and functional disability for over 500 million people worldwide. To develop disease-stratifying tools and modifying therapies, we need a better understanding of the molecular basis of the disease ...
EROS is a selective chaperone regulating the phagocyte NADPH oxidase and purinergic signalling.
(eLIFE SCIENCES PUBL LTD, 2022-11-24)
EROS (essential for reactive oxygen species) protein is indispensable for expression of gp91phox, the catalytic core of the phagocyte NADPH oxidase. EROS deficiency in humans is a novel cause of the severe immunodeficiency, ...
Identifying and characterising Thrap3, Bclaf1 and Erh interactions using cross-linking mass spectrometry.
(F1000 Research Ltd, 2021-01-01)
Background: Cross-linking mass spectrometry (XL-MS) is a powerful technology capable of yielding structural insights across the complex cellular protein interaction network. However, up to date most of the studies utilising ...