A long outstanding problem is the resolution of the full potential of hematopoietic precursors. The commonly used allotypic marker Ly5 permits the tracing of lymphoid and granulocyte-macrophage (GM) output. Here we present a novel eGFP allele that allows the quantitative analysis of red blood cell (RBC) origin at the single-cell level. The miR-144/451 locus is required for erythroid development...

esophageal squamous cell carcinoma (escc) is a deadly cancer with poor prognosis. in this regard, early diagnosis is of vital importance to cure the tumor in its early stages. novel cancer diagnostic and therapeutic approaches have been recently introduced based on micrornas (mirnas). also, accurate normalization using appropriate reference genes is a critical step in mirna expression studies. ...

The adaptation of cancer cells to the constantly changing conditions of their microenvironment during tumor progression requires dynamic and flexible mechanisms. Glioblastoma and other tumors cells require a continuous flux of nutrients and oxygen to sustain growth and elevated metabolism; yet, there is often insufficient supply of blood and energy to nourish this growth/metabolism. While the a...

MicroRNAs are a class of small noncoding RNA which play important regulatory roles in a variety of cancers. MiRNA-specific expression profiles have been reported for several pathological conditions. In this study, we combined large scale parallel Solexa sequencing to identify 11 up-regulated miRNAs and 19 down-regulated miRNAs with computational techniques in the sera of ovarian cancer patients...

MicroRNAs (miRNAs/miRs) regulate the expression of target genes and are considered to be associated with human cancer. The aim of the present study was to screen novel miRNA biomarkers in esophageal cancer (EC). The miRNA expression profile GSE41268 was extracted from Gene Expression Omnibus database, and differentially expressed miRNAs between whole saliva samples from patients with EC and hea...

AIMS MicroRNAs (miRNAs) play important roles in the pathogenesis of cardiovascular diseases. Circulating miRNAs were recently identified as biomarkers for various physiological and pathological conditions. In this study, we aimed to identify the circulating miRNA fingerprint of vulnerable coronary artery disease (CAD) and explore its potential as a novel biomarker for this disease. METHODS AN...

Circulating microRNAs (c-miRNAs) are associated with physiological adaptation to acute and chronic aerobic exercise in humans. To investigate the potential effect of grazing movement on miRNA circulation in cattle, here we profiled miRNA expression in centrifugally prepared exosomes from the plasma of both grazing and housed Japanese Shorthorn cattle. Microarray analysis of the c-miRNAs resulte...

Fecal microRNAs (miRNAs) are increasingly explored as non-invasive markers of colorectal cancer (CRC). However, its holistic profile in Asian CRC patients remains elusive. In the present study, the global human fecal miRNAs in Asian Chinese CRC patients was assayed to elucidate novel diagnostic fecal markers. Additionally, the influence of blood in stool on fecal miRNA levels was investigated f...

MicroRNAs (miRNAs) are small noncoding RNAs that function in literally all cellular processes. miRNAs interact with Argonaute (Ago) proteins and guide them to specific target sites located in the 3'-untranslated region (3'-UTR) of target mRNAs leading to translational repression and deadenylation-induced mRNA degradation. Most miRNAs are processed from hairpin-structured precursors by the conse...

MicroRNAs (miRNAs) have emerged as one of the crucial regulators of cancer progression. Some miRNAs are reported to be related to the response of breast cancer to tamoxifen (TAM). In this study, we investigated whether the levels of TAM response-related miRNAs translate to patient survival. The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) datasets were used and Gene Set Enrichme...