Results 181 to 190 of about 1,902,766 (313)

Targeted Delivery of mRNA to the Heart via Extracellular Vesicles or Lipid Nanoparticles. [PDF]

J Extracell Vesicles
Nawaz M, Tangruksa B, Heydarkhan-Hagvall S, Kohl F, Garibotti HG, Jing Y, Payandeh Z, Reyahi A, Jennbacken K, Wiseman J, Hultin L, Lindfors L, Synnergren J, Valadi H.   +13 more
europepmc   +1 more source

Small RNA pathways in mammalian oocytes

FEBS Open Bio, EarlyView.
Three distinct small RNA pathways operate in mammalian oocytes: RNAi interference (RNAi), the microRNA (miRNA) pathway, and the PIWI‐associated RNA (piRNA) pathway. These pathways use small RNAs to guide sequence‐specific repression and contribute to oocyte biology by targeting genes and mobile elements or appear insignificant since different ...
Petr Svoboda, Josef Pasulka
wiley   +1 more source

Transcripts enriched in codons that trigger P‐site tRNA‐mediated mRNA decay possess stable mRNA

FEBS Open Bio, EarlyView.
PTMD codons were first described by Mendel et al. as mediators of an mRNA decay pathway dependent on the human protein CNOT3, homologous to yeast Not5. Our findings confirm that PTMD codons destabilize transcripts; however, unlike in yeast, the human pathway specifically targets and slightly destabilizes primarily stable mRNAs.
Rodolfo Lopes Carneiro, Fernando Lucas Palhano   +1 more
wiley   +1 more source

Safety and durability of influenza and SARS-CoV-2 antibody responses through 6 months after a single dose of mRNA-1083, a multicomponent influenza and COVID-19 vaccine, in adults ≥50 years. [PDF]

Hum Vaccin Immunother
Kostanyan L, Wu I, Sinkiewicz M, Cardona J, Johnson K, Das R.   +5 more
europepmc   +1 more source

Erratum: Corrigendum: mRNA–mRNA duplexes that autoelicit Staufen1-mediated mRNA decay [PDF]

Nature Structural & Molecular Biology, 2014
Chenguang Gong, Yalan Tang, Lynne E Maquat   +2 more
openaire   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source

Understanding mRNA COVID-19 vaccines [PDF]

Updated July 15, 2022What You Need to Know\u2022 Messenger RNA (mRNA) vaccines teach our cells how to make a protein that will trigger an immune response inside our bodies.\u2022 Researchers have been studying and working with mRNA vaccines for decades ...

core  

Cell Membrane Vesicles Encapsulating Il24 mRNA With Enriched CD6 Display Exhibit Enhanced Targeted Antitumor Efficacy. [PDF]

J Extracell Vesicles
Wang D, Gao R, Liu D, Li K, Wang R, Xu M, Zhang S, Jiang S, Xia B.   +8 more
europepmc   +1 more source

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

FEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim, Marco Corazzari, Iman Osman, Jane Armstrong, Noel Carter   +4 more
wiley   +1 more source

A protocol for computational design of mRNA vaccines with high functionality and specificity. [PDF]

Biol Direct
Ramadan MA, ElGohary HM, Faraag AH, Mysara M.   +3 more
europepmc   +1 more source