Results 1 to 10 of about 1,142,459 (337)

Rapid clonal identification of biallelic CRISPR/Cas9 knock-ins using SNEAK PEEC

open access: yesScientific Reports, 2023
One of the challenges faced by current CRISPR/Cas9 editing strategies is the difficulty in rapidly selecting clonal populations of biallelically edited cells.
Sameer Singh   +3 more
doaj   +1 more source

Prevalence of Dengue, Chikungunya and Zika Viruses in Blood Donors in the State of Pará, Northern Brazil: 2018–2020

open access: yesMedicina, 2022
Arboviruses have been reported over the years as constant threats to blood transfusion recipients, given the high occurrence of asymptomatic cases and the fact that the presence of viremia precedes the onset of symptoms, making it possible that infected ...
Leticia Martins Lamarão   +10 more
doaj   +1 more source

Serpentine and Vermiform Are Produced Autonomously to Fulfill Their Function in Drosophila Wings

open access: yesInsects, 2023
Group I chitin deacetylases (CDAs), CDA1 and CDA2, play an essential role in cuticle formation and molting in the process of insect wing development. A recent report showed that trachea are able to take up a secreted CDA1 (serpentine, serp) produced in ...
Xubo Zhang   +6 more
doaj   +1 more source

Sensing of endogenous nucleic acids by ZBP1 induces keratinocyte necroptosis and skin inflammation [PDF]

open access: yes, 2020
Aberrant detection of endogenous nucleic acids by the immune system can cause inflammatory disease. The scaffold function of the signaling kinase RIPK1 limits spontaneous activation of the nucleic acid sensor ZBP1.
De Munck, Jolien   +12 more
core   +2 more sources

Specificity Determination in Saccharomyces cerevisiae Killer Virus Systems

open access: yesMicroorganisms, 2021
Saccharomyces yeasts are widely distributed in the environment and microbiota of higher organisms. The killer phenotype of yeast, encoded by double-stranded RNA (dsRNA) virus systems, is a valuable trait for host survival. The mutual relationship between
Lina Aitmanaitė   +4 more
doaj   +1 more source

Non-canonical DNA structures: Diversity and disease association

open access: yesFrontiers in Genetics, 2022
A complete understanding of DNA double-helical structure discovered by James Watson and Francis Crick in 1953, unveil the importance and significance of DNA.
Aparna Bansal   +4 more
doaj   +1 more source

Branching Ionizable Lipids Can Enhance the Stability, Fusogenicity, and Functional Delivery of mRNA

open access: yesSmall Science, 2023
Ionizable lipids with branched tails have been used in lipid nanoparticles (LNPs)‐based messenger RNA (mRNA) therapeutics like COVID‐19 vaccines. However, due to the limited commercial availability of branched ingredients, a systematic analysis of how ...
Kazuki Hashiba   +9 more
doaj   +1 more source

DNA priming immunization is more effective than recombinant protein vaccine in eliciting antigen-specific B cell responses

open access: yesEmerging Microbes and Infections, 2021
While DNA prime-protein boost vaccination approach has been widely used in preclinical and clinical studies especially in the field of HIV vaccine development, the exact role of DNA immunization has not been fully identified.
Haiying Li   +5 more
doaj   +1 more source

Genomic and serum tumor markers in Egyptian females with and without family cancer history [PDF]

open access: yesWorld Cancer Research Journal, 2022
OBJECTIVE: Multiple variables affect the probability of development of cancer. The present study aimed to screen Egyptian females for early prognostic cancer markers such as carcinoembryonic antigen (CEA), the soluble form of transmembrane mucin protein (
H. Salem   +7 more
doaj   +1 more source

RNA ligase ribozymes with a small catalytic core

open access: yesScientific Reports, 2023
Catalytic RNAs, or ribozymes, catalyze diverse chemical reactions that could have sustained primordial life in the hypothetical RNA world. Many natural ribozymes and laboratory evolved ribozymes exhibit efficient catalysis mediated by elaborate catalytic
Yoko Nomura, Yohei Yokobayashi
doaj   +1 more source

Home - About - Disclaimer - Privacy