PLOS: DNA Science

MAY 16, 2024

That’s thanks to accelerated genome sequencing technologies, expanded laboratory capabilities, and interacting infrastructure on a global level. Many of the links below are to some of the 100+ DNA Science posts that I wrote during the pandemic. But I think about that time often, and the warning that it sounded.

Virus 98

Virus DNA RNA Science 98

Drug Target Review

JULY 24, 2023

Through phylogenetic analysis and microscopy techniques, they identified a nuclear-encoded apicoplast RNA polymerase σ subunit called ApSigma. The initial subject of my research carrier was RNA polymerase principal sigma factors in bacteria. The first identification was based on a bioinformatic analysis.

RNA 98

RNA Regulations Bioinformatics Laboratories 98

Codon

JUNE 25, 2024

However, they plod along as they clone plasmids—the loops of DNA that biologists use to manipulate and study organisms—because propagating them relies, in part, on the pace at which cells grow and divide. Most medicines, including insulin and semaglutide (the weight loss drug), are made using DNA cloning. However, E.

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DNA RNA Laboratories Research 82

Drug Target Review

SEPTEMBER 28, 2023

After some time in that role and launching several products, I received a call from Bill Banyai and Bill Peck, or ‘The Bills’ as we call them, who were building a company around technology that creates DNA by ‘writing’ it on a silicon chip. Researchers were able to use our synthetic RNA controls as a reference to verify and validate assays.

DNA 116

DNA Organic Chemistry Science Virus 116

Codon

JULY 11, 2023

That’s because proteins are made, in the laboratory, using synthetic DNA and cells; and DNA is expensive. Our machine would make proteins without using any DNA or cells. All cells make proteins in two steps: DNA is transcribed into messenger RNA, which is then translated into protein.

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RNA DNA Engineering Laboratories 72

Broad Institute

OCTOBER 4, 2023

Related links Merkin Prize Inaugural Merkin Prize in Biomedical Technology awarded to Dr. Marvin Caruthers for developing technology that efficiently synthesizes DNA The inaugural Richard N. Caruthers was announced as the winner in June for his development, in 1981, of an efficient, automated technology for synthesizing DNA.

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DNA RNA Science Protein Expression 52

Codon

DECEMBER 12, 2024

DNA and RNA molecules are also built from exclusively right-handed nucleic acids. Across the tree of life, organisms strictly require exactly one of the two chiral forms of their molecular building blocks — amino acids, nucleotides of RNA and DNA. 4 As far as we know, right-handed proteins never occur naturally.

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RNA DNA Vaccine Virus 104

Drug Target Review

FEBRUARY 6, 2024

Advances in DNA and RNA-focused molecular diagnostic methods have made blood-based multi-cancer early detection (MCED) tests a reality, but not for all patients. His more than 30 years of experience ranges from start-ups such as Exact Sciences and Good Start Genetics to established multinationals such as Abbott Laboratories.

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DNA RNA Science Laboratories 105

Codon

NOVEMBER 3, 2024

Working at the famed Pasteur Institute, the duo began by figuring out how best to culture mycobacteria — a seemingly simple, but essential first step, given how no one at the time had yet come up with an effective way of growing these bacteria in the laboratory. Many more could emerge as machine learning tools improve.

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Vaccine Trials Therapies Treatment 102

PLOS: DNA Science

APRIL 20, 2023

DNA is a sleek double helix, with “rungs” consisting of a purine base paired with a smaller pyrimidine base: adenine (A) with thymine (T) and guanine (G) with cytosine (C). . ” DNA encodes amino acid sequences comprising proteins, which impart traits. Watson and F.

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DNA Virus Science RNA 52

Drug Target Review

DECEMBER 7, 2023

Researchers from the Laboratory of Bacteriology at The Rockefeller University have now found that bacteria sense phages by a defensive response named CBASS (cyclic oligonucleotide-based antiphage signalling system) which detects viral RNA. The novel, hairpin-shaped molecule was named cabRNA for CBASS-activating bacteriophage RNA.

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RNA Immune Response DNA Molecular Biology 59

Drug Target Review

SEPTEMBER 4, 2023

I had earlier proposed the use of Palmatine and Silver Nitrate in the efficacy against the RNA structure of the COVID-19 virus. He has over two years of experience in research and laboratory work. We were part of a team that studies the efficacy of garlic (Allium sativum) against the Cowpea Weevil Callosobrocus maculatus.

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Drugs RNA DNA Disease 111

Broad Institute

JUNE 27, 2024

Unlike gene editing, this “epigenetic” editing does not modify the underlying DNA sequence, but it should switch the gene off permanently, which means that this could be a one-time treatment. Like Cas9, ZFPs can serve as guide proteins to direct the tool to a target site in DNA.

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Disease Therapies Engineering Clinical Trials 142

Alta Sciences

APRIL 16, 2024

Gene therapy requires DNA and/or RNA delivery and analysis, and while most ongoing research involves therapies being delivered in vivo via adeno-associated viral (AAV) vectors, other in vivo delivery methods are on the rise. Multiple rounds of DNA synthesis will then take place to amplify that section.

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Therapies DNA RNA Laboratories 52

Codon

APRIL 8, 2025

Experiments performed with the bacterium Streptococcus pneumoniae not only led to the discovery of DNA as the principal hereditary molecule but also yielded early tools for genetic engineering. The study of RNA tumor viruses revealed reverse transcriptase , an enzyme integral in studying RNA biology. Subscribe to Asimov Press.

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RNA DNA Laboratories Virus 56

KIF1A

MAY 4, 2024

Later, she developed an interest in the RNA world, specifically focusing on alternative splicing and its correlation with neuron cell properties within and across cell types. Her undergraduate research focused on lipid metabolism of NASH at UCSD Medical School and DNA breakage and repair mechanism at Scripps Research.

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Science Medical Schools Research RNA 116

BMG Labtech

DECEMBER 20, 2024

Whether it is determining concentrations of molecules like proteins or DNA, looking at enzyme kinetics for crucial reactions, or measuring something as fundamental as cell growth, you will find references to absorbance or optical density measurements. Optical density is also widely used for many scientific applications.

DNA 52

DNA Science Laboratories RNA 52

Codon

JULY 11, 2023

That’s because proteins are made, in the laboratory, using synthetic DNA and cells; and DNA is expensive. Our machine would make proteins without using any DNA or cells. All cells make proteins in two steps: DNA is transcribed into messenger RNA, which is then translated into protein.

RNA 52

RNA DNA Engineering Laboratories 52

The Pharma Data

OCTOBER 19, 2020

Spectrum’s self-contained saliva collection kit provides critical sample consistency while suspending and neutralizing viral RNA transcripts completely inactivating the live virus. Qualified commercial RNA extraction chemistries include Perkin Elmer, Thermo Fisher, Roche, and Qiagen. ABOUT SPECTRUM SOLUTIONS AND SPECTRUM DNA.

RNA 52

RNA DNA Engineering Virus 52

Drug Target Review

APRIL 9, 2024

In a previous study, we showed that these peptides decorate all cellular RNAs and thus impair the binding of RNA-binding proteins to RNA. For his postdoctoral stay he joined the group of André Nussenzweig, where he started to work on DNA repair, particularly focusing on the role of histone H2AX.

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RNA Cell Biology Clinical Development Disease 64

Codon

APRIL 2, 2023

But now, by studying DNA extracted from microbes in the blood of almost 10,000 healthy people, this paper shows that there is no such thing. Read Transcription factors bind to DNA and control gene expression. Read Switchable hydrophobic pockets in DNA protocells enhance chemical conversion. Nature Microbiology. Meeussen J.V.W.

DNA 52

DNA RNA Engineering Licensing 52

Codon

JULY 27, 2023

They’ve just finished sequencing the patient’s genome, but they don’t have “DNA sorting” software. billion units of DNA code are transcribed into more than a hundred volumes, each a thousand pages long, in type so small as to be barely legible.” LEGO robot to make sucrose gradients.

Therapies 52

Therapies RNA DNA Engineering 52

Codon

JULY 27, 2023

They’ve just finished sequencing the patient’s genome, but they don’t have “DNA sorting” software. billion units of DNA code are transcribed into more than a hundred volumes, each a thousand pages long, in type so small as to be barely legible.” LEGO robot to make sucrose gradients.

Therapies 52

Therapies RNA DNA Engineering 52

The Pharma Data

MARCH 20, 2021

As laboratories around the world tackle the challenges of screening large numbers of samples for SARS-CoV-2, the managers of these labs have turned to the use of automation to address some key concerns. As there are fewer steps carried out by hand this reduces potential exposure for laboratory staff as well. In the examples below, we.

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Laboratories Virus RNA Bioinformatics 52

Broad Institute

AUGUST 24, 2022

Data from standard DNA and RNA sequencing approaches were integrated with mass spectrometry-based proteomics and phosphoproteomic analyses to derive more complete molecular portraits of treatment-responsive versus treatment-resistant tumors. "The These data suggest a multi-omics predictor for chemotherapy response is within reach.

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DNA Treatment Protein Expression Protein Production 52

Conversations in Drug Development Trends

AUGUST 14, 2024

Molecular Biomarkers : Encompass various molecules, such as RNA and metabolites, to reflect the physiological state of the cells and their disease pathways. The analysis of circulating tumor DNA (ctDNA) in a liquid biopsy can also permit genotyping and help monitor the effectiveness of chemotherapy.

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Treatment Therapies Disease Protein Expression 78

Alta Sciences

MARCH 1, 2024

The new cells are then grown in high numbers in a laboratory and then are re-administered to the patient, where the genetically modified cells will attack more specific cancer cells. This technology extensively utilizes immunofluorescence and flow cytometry technology, which is a platform offered in our laboratories.

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Therapies Laboratories Molecular Biology RNA 52

PLOS: DNA Science

MARCH 30, 2023

It is also difficult to identify with standard laboratory methods,” summed up Mahmoud Ghannoum, director of the Center for Medical Mycology at University Hospitals Cleveland Medical Center. Comparing genome sequences is important because they provide a 4-letter language in the bases A, C, G, and T (for DNA) or A, C, G, and U (for RNA).

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DNA Hospitals Laboratories Virus 52

Codon

MAY 15, 2023

2/ Monkey Embryos Grow to 25 Days Two Chinese groups published papers in Cell , back-to-back, that show how cultured monkey embryos can be grown in the laboratory, for up to 25 days, in 3-D gels. 3/ Prime Editing Spree Prime editors can change DNA in ways that Cas9 — and even base editors — cannot. From Davis J.R.

DNA 52

DNA Bioinformatics Engineering Virus 52

Codon

MAY 15, 2023

2/ Monkey Embryos Grow to 25 Days Two Chinese groups published papers in Cell , back-to-back, that show how cultured monkey embryos can be grown in the laboratory, for up to 25 days, in 3-D gels. 3/ Prime Editing Spree Prime editors can change DNA in ways that Cas9 — and even base editors — cannot. From Davis J.R.

DNA 52

DNA Bioinformatics Engineering Virus 52

The Pharma Data

SEPTEMBER 28, 2021

About the three new Roche tests for Influenza A/B, RSV; ADV, hMPV, EV/RV; and Parainfluenza 1-4 These tests utilise a real-time PCR macromolecule amplification method to detect specific DNA sequences obtained after extraction or following reverse transcription of RNA.

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Marketing Virus DNA Disease 52

sptlabtech

JUNE 27, 2022

Farruk Kabir | NGS Lab Manager | Aperture NextGen Laboratories Aperture NextGen Laboratories is an FDA approved CLIA lab for interdisciplinary clinical testing and research. "For the last couple of years, we've been Covid testing and have been very successful with the SPT Labtech liquid handlers."

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Laboratories FDA Approval RNA FDA 52

Codon

APRIL 9, 2023

Small snippets of double-stranded RNA were sprayed onto hot pepper plants to control a pest, called Frankliniella occidentalis. The RNA strands shut down a specific gene in the insects, and killed half after 7 days. RNA may offer a safer form of pest control in the future. Robinson A.O. Nature Chemical Biology. Nature Methods.

Therapies 52

Therapies RNA Engineering Vaccine 52

The Pharma Data

JANUARY 21, 2021

In the ATLAS study, CABENUVA met the primary endpoint for noninferiority (the proportion of participants with plasma HIV-1 RNA ?50 50 copies per milliliter [c/mL] at Week 48), with a comparable number of patients receiving either CABENUVA or their daily current antiretroviral regimen (CAR) having an HIV-1 RNA level ?50

FDA Approval 52

FDA Approval Treatment RNA FDA 52

Drug Target Review

SEPTEMBER 18, 2024

At the recent ISCT 2024 – Signature Series, researchers from Charles River Laboratories presented a study 1 to predict the optimal cell culture parameters using a ML model. How is AI being integrated into current cell and gene therapy manufacturing processes to enhance operational efficiency and accelerate treatment access?

Therapies 52

Therapies Doctors RNA Production 52

Codon

APRIL 2, 2024

in physics at Princeton University, he had a remarkable idea: What if it were possible to build a circuit out of DNA, rather than electronics, and use it to “program” a living cell? But in those early years, everything in the laboratory was so slow and difficult. The exported RNA could transfect just the target cell.

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RNA Engineering Molecular Biology Synthetic Chemistry 57

The Pharma Data

MARCH 22, 2022

Nirmatrelvir [PF-07321332], which originated in Pfizer laboratories, is designed to block the activity of the Mpro, an enzyme that the coronavirus needs to replicate. Nirmatrelvir is designed to inhibit viral replication at a stage known as proteolysis, which occurs before viral RNA replication.

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Treatment Virus Therapies Hospitals 52