All DNA articles – Page 3
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NewsRAD51 prevents DNA re-replication
Researchers find that the RAD51 protein prevents genomic duplications that could arise from reactivated origins.
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ArticleWomen in Stem with Dr Amber D. Van Laar
Dr Amber Van Laar shares her remarkable journey in STEM. From a childhood fascination with science and medicine to a pivotal role as VP Clinical Development, AskBio. In this interview, she explores the profound impact of her early exposure to neuro-oncology, the challenges faced as a physician-scientist, and the pursuit ...
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NewsImproved gene editing method for mitochondrial genetic diseases
Researchers have developed the world’s first animal model with A-to-G mtDNA edits achieved using engineered TALEDs.
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NewsHow the DA subtype of Wilms tumour resists chemotherapy
Researchers suggest that DA histology slowly emerges by accumulating burdens of DNA damage and copy number aberrations.
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NewsAdvantages of using cfDNA sequencing for early detection of GDM
A deep learning model developed using circulating cell-free DNA outperformed traditional screening methods for gestational diabetes mellitus.
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NewsImproving cancer treatment by exploiting mtDNA mutations
For the first time, mitochondrial DNA mutations could be used with immunotherapy to increase the chances of successful treatments.
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News
PLK4 inhibition: a new therapeutic for AML
PLK4 inhibition could be a novel therapeutic for an acute myeloid leukaemia subtype carrying the TP53 mutation.
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ArticleMechanisms underlying pioneer TF-mediated gene repression
Researchers have made surprising and important findings that may influence organoid and cell reprogramming studies.
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NewsStudying the effects of 3D genome organisation on gene silencing
Researchers explored the effects of loops and 3D genome organisation on gene silencing, and found that ‘cohesinopathies’ may be linked it.
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New algorithm can predict when cancer will resist chemotherapy
The ML algorithm explores how genetic mutations collectively influence a tumour’s reaction to drugs impeding DNA replication.
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NewsUnexpected patterns in DNA mutations identified
Disruptions in TP53 and RB1 are key influencers that cause changes in the risk of mutations across chromosomes.
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ArticleNew understanding of the TMEJ pathway in cancer
Cancer treatment may be majorly impacted by new findings about the polymerase theta-mediated end joining time DNA repair pathway.
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Article
Phages could help to tackle antimicrobial resistance
Researchers have found what triggers bacteria to start the CBASS immune response to counter infections by phages.
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Understanding the genetic origins of disease variation
Researchers, using high-resolution mapping and mathematical modelling, have found mechanisms controlling mutation-driven diseases.
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NewsY chromosome discovery could advance personalised medicine
Researchers have completely decoded the human Y chromosome, which may result in more effective treatment for digestive disorders.
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Improving ovarian cancer outcomes with artificial intelligence
Researchers have developed an AI based model that is 80 percent accurate in predicting the therapy outcome of high-grade ovarian cancer.
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NewsCancer and the DNA fork reversal mechanism
Researchers find that polymerase epsilon exonuclease is an essential target for cancer diagnosis and treatments that rely on DNA damage.
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NewsHuntington’s disease: danger of repeated DNA sequences
Scientists find a way to slow the progression of Huntington’s disease by analysing DNA and find the basis of a potential treatment.
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ArticleAlzheimer's genetic variants connected with microglia function
Researchers pinpoint connections of risk variants with microglia functions that are important for Alzheimer’s disease (AD).
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NewsChildhood cancer survivors’ mortality risk
Researchers find genetic explanation for increased risk of developing second cancers.