Circulating microRNA

This study evaluated the clinical relevance of a set of five serum-derived circulating microRNAs (miR‑ NAs) in colorectal cancer (CRC). Additionally, we investigated the role of miR-20a-5p released by exosomes derived from cancer-associated fibroblasts (CAFs) in the context of CRC.

16p vishanshan 27-06-2024 1 1   Download

Cervical cancer is a preventable disease, but it is a major public health problem despite having a good prognosis when diagnosed early. Although the Pap smear has led to huge drops in rates of cervical cancer and death from the disease, it has some limitations, making new approaches necessary for early diagnosis and biomarkers discovery.

23p vimichaelfaraday 28-12-2023 3 3   Download

Ebook "MicroRNA protocols (Third edition)" focuses on the analysis of miRNA and its many components such as targets and expression profiling, regulation of gene expression, miRNA detection in biofluids, and its application in cancer and wound healing. The chapters in this book explore topics that’s cover biogenesis, isolation and profiling of miRNA, exosomal miRNAs, and the study of the functional significance of miRNAs.

314p lucchinguyen 28-12-2023 5 2   Download

Recent studies have shown that circulating microRNAs (miRNAs) can be used as diagnostic biomarkers for melanoma. This study aimed to evaluate the diagnostic value of circulating miRNAs for melanoma.

14p visharma 20-10-2023 5 2   Download

Acute liver injury in patients with ARDS decreases survival but early stages may be easily missed due to the lack of sufficient biomarkers signalling its onset. Accordingly, we tested in ARDS patients the hypotheses that microRNA-122, the foremost liver-related microRNA (miR), 1) is an sensitive and specific early predictor for potential liver injury and 2) analysed its impact on 30-day-survival.

12p vampires36 30-12-2021 10 0   Download

Aberrant expression of various miRNA species has been implicated in numerous cardiac diseases, e.g., heart failure, hypertrophy, conduction disturbances, and arrhythmogenesis. The aim of this study was to determine whether miR-1, miR-133a, and miR-133b can serve as biomarkers in the diagnosis of ventricular (Va) and supraventricular (SVa) arrhythmias in pediatric patients.

7p lazzaro 30-12-2021 18 0   Download

Small RNAs are critical components in regulating various cellular pathways. These molecules may be tissue-associated or circulating in bodily fluids and have been shown to associate with different tumors. Next generation sequencing (NGS) on small RNAs is a powerful tool for profiling and discovery of microRNAs (miRNAs).

24p vibeauty 23-10-2021 11 0   Download

Noninvasive biomarkers are urgently needed for patients with nonalcoholic steatohepatitis (NASH) to assist in diagnosis, monitoring disease progression and assessing treatment response. Recently several exploratory studies showed that circulating level of microRNA is associated with NASH and correlated with disease severity. Although these data were encouraging, the application of circulating microRNA as biomarkers for patient screening and stratification need to be further assessed under well-controlled conditions.

10p vibeauty 23-10-2021 10 1   Download

Circulating microRNAs (miRNAs) are attractive non-invasive biomarkers for a variety of conditions due to their stability and altered pathophysiological expression levels. Reliable detection of global expression profiles is required to maximise miRNA biomarker discovery.

12p visilicon2711 20-08-2021 6 1   Download

Sepsis biomarkers have limited specificity and sensitivity. Few studies have investigated microRNA (miRNA) biomarkers for sepsis secondary to pneumonia. This study aims to investigate the diagnostic and prognostic values of miRNAs in sepsis secondary to pneumonia.

8p vimaine2711 26-03-2021 12 3   Download

The current state-of-the-art in cancer diagnosis and treatment is not ideal; diagnostic tests are accurate but invasive, and treatments are “one-size fits-all” instead of being personalized. Recently, miRNA’s have garnered significant attention as cancer biomarkers, owing to their ease of access (circulating miRNA in the blood) and stability.

11p vioklahoma2711 19-11-2020 3 0   Download

There is a critical need for improved diagnostic markers for high grade serous epithelial ovarian cancer (SEOC). MicroRNAs are stable in the circulation and may have utility as biomarkers of malignancy. We investigated whether levels of serum microRNA could discriminate women with high-grade SEOC from age matched healthy volunteers.

9p vijisoo2711 30-09-2020 13 1   Download

Micro RNAs have been recognized to play vital role in viral replication and pathogenesis. Circulatory miRNAs found in body fluid in stable, cell free form may be correlated with different stages of Peste des Petits Ruminanats (PPR) infection.The present study was focused to profile expression of circulatory miR-21-3p in serum of PPRV infected and apparently healthy goats in natural condition.

11p caygaocaolon7 18-09-2020 15 1   Download

Circulating tumor cells (CTCs) are metastatic cells disseminated into the bloodstreams. They have been proposed to monitor disease progression for decades. However, the prognostic value of CTCs in gastric cancer (GC) remains controversial. We performed a meta-analysis to investigate the topic.

12p vilisa271 22-09-2020 23 2   Download

This non-systematic review article aims to summarise the progress made in understanding the functional consequences of microRNA (miRNA) dysregulation in prostate cancer development, and the identification of potential miRNA targets as serum biomarkers for diagnosis or disease stratification.

10p vialabama2711 21-09-2020 19 1   Download

Uveal melanoma is a tumour arising from melanocytes of the eye, and 30 per cent of these patients develop liver metastases. Exosomes are small RNA containing nano-vesicles released by most cells, including malignant melanoma cells.

10p vialabama2711 21-09-2020 10 1   Download

Since recent studies revealed the feasibility to detect blood-based microRNAs (miRNAs, miRs) in breast cancer (BC) patients a new field has been opened for circulating miRNAs as potential biomarkers in BC. In this pilot study, we evaluated to our knowledge for the first time whether distinct pattern of urinary miRNAs might be also applicable as innovative biomarkers for BC detection.

9p vialabama2711 21-09-2020 8 0   Download

The deregulation of microRNAs in both tumours and blood has led to the search for microRNAs to indicate the presence of cancer and predict prognosis. We hypothesize the deregulation of miR-200c/miR-141 in the whole blood can identify breast cancer (BC), and could be developed into a prognostic signature.

15p vialabama2711 21-09-2020 11 1   Download

Female breast cancer is frequently diagnosed at a later stage and the leading cause of cancer deaths world-wide. Levels of cell-free circulating microRNAs (miRNAs) can potentially be used as biomarkers to measure disease progression in breast cancer patients in a non-invasive way and are therefore of high clinical value.

10p vimanama2711 30-07-2020 14 2   Download

Novel non-invasive biomarkers for gastric cancer (GC) are needed, because the present diagnostic methods for GC are either invasive or insensitive and non-specific in clinic. The presence of stable circulating microRNAs (miRNAs) in plasma suggested a promising role as GC biomarkers.

10p vibaku2711 22-07-2020 11 1   Download