Results 21 to 30 of about 282,363 (268)

Chemical synthesis of oligonucleotides using acetone as a washing solvent

open access: yesBioTechniques, 2009
Acetone is being proposed as the main washing solvent during automated synthesis of oligonucleotides to reduce acetonitrile usage in the assembly process and endure the impact of global acetonitrile shortage.
Paul Gaytán
doaj   +1 more source

Single-Stranded Oligonucleotide-Mediated Inhibition of Respiratory Syncytial Virus Infection

open access: yesFrontiers in Immunology, 2020
Respiratory syncytial virus (RSV) is the leading cause of acute lower respiratory tract infections in young children. Currently, there is no RSV vaccine or universally accessible antiviral treatment available. Addressing the urgent need for new antiviral
Sandra Axberg Pålsson   +14 more
doaj   +1 more source

Differences in melting temperatures of degenerated oligonucleotides targetting nitrous oxide reductase (nosZ) genes

open access: yesActa Agriculturae Slovenica, 2008
One of the basic principles of molecular biology is the use oligonucleotides with comparable melting temperatures (Tm). To accommodate various evolutionary changes in target gene sequences in order to detect numerous variants of the same gene in complex ...
Blaž STRES, Boštjan MUROVEC
doaj   +1 more source

Emerging microRNA Therapeutic Approaches for Cystic Fibrosis

open access: yesFrontiers in Pharmacology, 2018
Cystic fibrosis (CF) is caused by mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene and remains the most common life-shortening diseases affecting the exocrine organs.
Pauline Bardin   +4 more
doaj   +1 more source

Pharmacological Activity and Clinical Use of PDRN

open access: yesFrontiers in Pharmacology, 2017
PDRN is a proprietary and registered drug that possesses several activities: tissue repairing, anti-ischemic, and anti-inflammatory. These therapeutic properties suggest its use in regenerative medicine and in diabetic foot ulcers.
Francesco Squadrito   +6 more
doaj   +1 more source

Simultaneous Colorimetric Detection of a Variety of Salmonella spp. in Food and Environmental Samples by Optical Biosensing Using Oligonucleotide-Gold Nanoparticles

open access: yesFrontiers in Microbiology, 2019
Optical biosensors for rapid detection of significant foodborne pathogens are steadily gaining popularity due to its simplicity and sensitivity. While nanomaterials such as gold nanoparticles (AuNPs) are commonly used as signal amplifiers for optical ...
Irwin A. Quintela   +5 more
doaj   +1 more source

Gold–Oligonucleotide Nanoconstructs Engineered to Detect Conserved Enteroviral Nucleic Acid Sequences

open access: yesBiosensors, 2021
Enteroviruses are ubiquitous mammalian pathogens that can produce mild to life-threatening disease. We developed a multimodal, rapid, accurate and economical point-of-care biosensor that can detect nucleic acid sequences conserved amongst 96% of all ...
Veeren M. Chauhan   +5 more
doaj   +1 more source

Control of Energy Transfer Between Pyrene‐ and Perylene‐Nucleosides by the Sequence of DNA‐Templated Supramolecular Assemblies

open access: yesChemistryOpen, 2020
DNA was used as supramolecular scaffold to order chromophores and control their optical properties. Ethynylpyrene as energy donor was attached to 2′‐desoxy‐2‐aminoadenosine that binds selectively to thymidines (T) in the template.
Sara Müller   +2 more
doaj   +1 more source

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

open access: yesFEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

open access: yesFEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg   +14 more
wiley   +1 more source

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