Abstract Objectives Coronavirus disease 2019 (COVID-19) is a kind of viral pneumonia which caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). MicroRNAs (miRNA) are small non-coding RNAs consisting 19–25 nucleotides and play role in post-transcriptional gene regulation. We have focused on serum expression levels microRNA novel concept host–virus interactions. MicroRNA profil...

Detection and determination of ice and snow characteristics using remote sensing data is a new method in obtaining hydrology parameters. In order to determine these characteristics the numbers of meteorological stations are not enough in the glacier and mountain regions. We suggest using remotely sensing data for removing these deficiencies. Snow is distinguished more than other objects in the ...

Many if not most audio features used in MIR research are inspired by work done in speech recognition and are variations on the spectrogram. Recently, much attention has been given to new representations of audio that are sparse and time-relative. These representations are efficient and able to avoid the time-frequency trade-off of a spectrogram. Yet little work with music streams has been condu...

background: microrna-155 (mir-155) is upregulated during t cell activation, but the exact mechanisms by which it influences cd4+ t cell activation remain unclear. objective: to examine whether the b and t lymphocyte attenuator (btla) is a target of mir-155 during naïve cd4+ t cell activation. methods: firefly luciferase reporter plasmids pezx-mt01-wild-type-btla and pezx-mt01-mutant-btla were c...

Abstract Despite significant evidence that the expression of several microRNA’s (miRNA) impacts on disease activity in patients with ulcerative colitis (UC), it remains unknown if more severe phenotype seen pediatric-onset UC can be explained by altered miRNA expression. In this study, we aimed to assess relationship between expression, age, and severity pediatric adult UC. Using RT-qPCR, analy...

background micrornas are small and non-coding rna molecules with approximately 22 nt in length that cause inhibition of translation or degradation of mrna. mir-155 is a kind of molecule with different functions, such as its role in proliferation, apoptosis, inflammation, differentiation, and immunity. one of its best known functions is apoptosis that affects on caspase-3 activity. the main aim ...