Results 191 to 200 of about 282,025 (323)

Oligonucleotide separation techniques for purification and analysis: What can we learn for today's tasks?

open access: yesELECTROPHORESIS, Volume 43, Issue 23-24, Page 2402-2427, December 2022., 2022
Abstract Nucleic acids are the blueprint of life. They are not only the construction plan of the single cell or higher associations of them, but also necessary for function, communication and regulation. Due to the pandemic, the attention shifted in particular to their therapeutic potential as a vaccine. As pharmaceutical oligonucleotides are unique in
Robert Minkner   +3 more
wiley   +1 more source

Identification of Mammalian microRNA Host Genes and Transcription Units [PDF]

open access: hybrid, 2004
Antony Rodríguez   +3 more
openalex   +1 more source

Metabolic alterations in human pulmonary artery smooth muscle cells treated with PDGF‐BB

open access: yesAnimal Models and Experimental Medicine, EarlyView.
Metabolic abnormalities are considered to play a key regulatory role in vascular remodeling of pulmonary arterial hypertension. We analyzed the metabolome in the culture supernatants of human pulmonary artery smooth muscle cells (PASMC) during the malignant proliferation phenotype transition via a targeted metabolomics method. Significant and extensive
Meng‐Jie Zhang   +9 more
wiley   +1 more source

New Transferrin Receptor‐Targeting Conjugate Effectively Delivers DNA to Mouse Brain

open access: yesAngewandte Chemie, EarlyView.
We present a novel RNA aptamer targeting the transferrin receptor (TfR), conjugated with DSPE lipid, which achieves remarkably efficient brain uptake, reaching brain‐to‐serum ratios as high as 6.5. Through fluorescence imaging and polymerase‐chain reaction analyses, we verify that this new conjugate successfully delivers a substantial amount of DNA ...
Min‐sun Song   +8 more
wiley   +2 more sources

miR-122, a Mammalian Liver-Specific microRNA, is Processed from hcr mRNA and MayDownregulate the High Affinity Cationic Amino Acid Transporter CAT-1 [PDF]

open access: bronze, 2004
Jinhong Chang   +11 more
openalex   +1 more source

circNR3C2 promotes chondrogenic differentiation and cartilage repair of human adipose‐derived stem cells via the hsa‐miR‐647/SOX9 pathway

open access: yesAnimal Models and Experimental Medicine, EarlyView.
The hypothesis diagram illustrates the function and mechanism of circNR3C2: circNR3C2 overexpression can up‐regulate COL2, Aggrecan and SOX9 expression, and regulate chondrogenic differentiation of hADSCs by targeting hsa‐miR‐647. Abstract Background Human adipose‐derived stem cells (hADSCs) are seed cells with application prospects in cartilage repair.
Dabiao Hou   +5 more
wiley   +1 more source

MicroRNA 320a-3p up-regulation reduces PD-L1 expression in gastric cancer cells: an experimental and bioinformatic study. [PDF]

open access: yesSci Rep
Asghariazar V   +7 more
europepmc   +1 more source

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