26 01, 2024

TAmiRNA ‘2023 In Review’

2024-01-26T11:44:38+01:00January 26th, 2024|biomarker, biomarkers, exosomes, extracellular vesicle, ISO 13485, Liver disease, microRNA, microRNA services, microRNAs, quality, sequencing, smallRNA|Comments Off on TAmiRNA ‘2023 In Review’

One last look back at 2023 before we turn our attention to our goals for 2024: last year brought us progress in many areas, from the development of new laboratory and data analyses to the implementation of hepatomiR® in routine clinical diagnostics and the establishment of important partnerships. Our thanks go to the entire (growing) TAmiRNA team, and our customers and partners! We look forward to working together and to our joint successes in 2024!

17 01, 2024

Analysis of extracellular vesicle microRNA profiles reveals distinct blood and lymphatic endothelial cell origins

2024-01-17T11:03:50+01:00January 17th, 2024|biomarker, biomarkers, exosomes, extracellular vesicle, microRNA, microRNA services, microRNAs|Comments Off on Analysis of extracellular vesicle microRNA profiles reveals distinct blood and lymphatic endothelial cell origins

We want to draw your attention to the latest collaborative publication by TAmiRNA scientist Marianne Pultar: “Analysis of extracellular vesicle microRNA profiles reveals distinct blood and lymphatic endothelial cell origins” published in the Journal of Extracellular Biology. By applying TAmiRNA´s unique small RNA-seq and RNA-seq workflows, this study provides important insights into the secretory behavior of endothelial cell-derived extracellular vesicles (EVs) and their microRNA cargo. In future, these findings can support the identification and development of non-invasive and cell-type specific biomarkers in liquid biopsis. Click here to learn more about our EV service click here to read the paper

15 01, 2024

Circulating endothelial extracellular vesicle signatures correspond with ICU requirement

2024-01-15T10:16:16+01:00January 15th, 2024|biomarker, biomarkers, CoV-2, diagnose disease, exosomes, extracellular vesicle, microRNA services, microRNAs|Comments Off on Circulating endothelial extracellular vesicle signatures correspond with ICU requirement

We want to draw your attention to the latest publication in cooperation with TAmiRNA – “Circulating endothelial extracellular vesicle signatures correspond with ICU requirement: an exploratory study in COVID-19 patients” published in Intensive Care Medicine Experimental. Using TAmiRNA’s expertise in the field of EV characterization, we found that endothelial EVs and associated miRNAs could be promising candidates for the diagnosis of patients with COVID-19. Click here to learn more about this service click here to read the paper

21 09, 2023

Unique miRNome and transcriptome profiles underlie microvascular heterogeneity in mouse kidney

2023-09-21T11:12:47+02:00September 21st, 2023|biomarker, biomarkers, LMD, microRNA services, microRNAs, microstructure, NGS, Vivomicx|Comments Off on Unique miRNome and transcriptome profiles underlie microvascular heterogeneity in mouse kidney

We want to draw your attention to our latest publication which appeared in American Journal of Physiology-Renal Physiology. We could show that laser microdissection combined with (small) RNA sequencing revealed renal microvascular compartment-specific miRNA and mRNA expression profiles. Unique miRNome and transcriptome profiles underlie microvascular heterogeneity in mouse kidney Luxen M, Zwiers PJ, Meester F et al. Am J Physiol Renal Physiol. 2023 Sep 1;325(3):F299-F316. doi: 10.1152/ajprenal.00005.2023. Epub 2023 Jul 6. TAmiRNA and Dutch company Vivomicx have combined their respective technologies of high sensitivity gene expression profiling (RT-qPCR and smallRNAseq/RNAseq) and laser microdissection to enable cell-type specific and space-resolved RNA expression analysis in complex tissues. Click here to learn more about this service

30 01, 2023

Plasma levels of platelet-enriched microRNAs change during antiplatelet therapy in healthy subjects

2023-03-10T08:28:49+01:00January 30th, 2023|biomarkers, diagnose disease, extracellular vesicle, microRNA, platelet-associated miRNAs, smallRNA, thrombomiR, treatment monitoring|Comments Off on Plasma levels of platelet-enriched microRNAs change during antiplatelet therapy in healthy subjects

We want to draw your attention to our most recent publication where we investigated platelet-enriched miRNAs (thrombomiRs) as suitable candidates for monitoring antiplatelet therapy. The study provides evidence that thrombomiRs are promising biomarker candidates for monitoring the extent of platelet inhibition. This could enable stratification of patients depending on their response to antiplatelet therapy and guide treatment decisions. click here to read the paper

2 03, 2022

miRNA NGS Discovery pipeline – miND

2023-03-10T10:13:34+01:00March 2nd, 2022|biomarkers, microRNA, NGS|Comments Off on miRNA NGS Discovery pipeline – miND

TAmiRNA present microRNA Next-Generation-Sequencing Discovery Assay (miND), a novel panel of exogenous small RNA spike-in controls that enables quality control and absolute quantitation of NGS data. Eager to learn more - have a look at our two new publications! click here for more Information on the novel wet-lab small RNA-seq workflow and here for more insights into the bioinformatic pipeline

9 04, 2021

TAmiRNA shares microRNA biomarker insights at FIDELIO training webinar

2023-03-10T10:19:36+01:00April 9th, 2021|aging, biomarker, biomarkers, bone diseases, bone fracture risk assessment, diabetes, microRNAs, microstructure, osteoporosis, Personalized medicine, type 2 diabetes mellitus|Comments Off on TAmiRNA shares microRNA biomarker insights at FIDELIO training webinar

TAmiRNA is a key partner in the EU-funded Innovative Training Network FIDELIO, which aims to train the next generation of scientists in tackling the challenges of bone fragility in diabetic patients. The  webinar "MicroRNAs: small RNAs with big potential as biomarkers and drug targets in bone diseases" is a one-hour session hosted by TAmiRNA founder and CEO Dr. Matthias Hackl. He show how microRNAs control gene expression in virtually all human cells and that miRNA expression changes during the onset and progression of (bone) disorders enabling applications as biomarkers and drug targets. He introduce the biological and methodical basics of microRNA research and discuss diagnostic and therapeutic applications of microRNAs in bone disease. [...]

9 04, 2021

New study using TAmiRNAs SARS-CoV-2 Antibody Test (Lateral Flow Method)

2023-03-10T10:20:07+01:00April 9th, 2021|SARS, SARS-CoV-2 Antibody Test|Comments Off on New study using TAmiRNAs SARS-CoV-2 Antibody Test (Lateral Flow Method)

The aims of the study was to determine: (i) SARS-CoV-2 antibody positive employees in Austrian trauma hospitals and rehabilitation facilities, (ii) number of active virus carriers (symptomatic and asymptomatic) during the study (iii) antibody decline in seropositive subjects over a period of around 6 months and (iv) the usefulness of rapid antibody tests for outpatient screening. To find out more about TAmiRNAs SARS-CoV-2 Antibody Test (Lateral Flow Method) click HERE Download the publication HERE

19 01, 2021

Circulating miRNAs in bone health and disease

2023-03-10T11:38:55+01:00January 19th, 2021|aging, biomarker, biomarkers, bone diseases, bone fracture risk assessment, microRNAs, microstructure, osteoporosis, Personalized medicine|Comments Off on Circulating miRNAs in bone health and disease

We want to draw your attention to our latest review which appeared in the special issue on miRNAs in Bone Research in Bone. In this review, we summarize important molecular basics of microRNA function and release and provide recommendations for best (pre-)analytical practices and documentation standards for circulating microRNA research required for generating high quality data and ensuring reproducibility of results. We review how the genesis of bone-derived circulating microRNAs via release from osteoblasts and osteoclasts could contribute to the communication between these cells and summarize evidence from clinical research studies that have investigated the clinical utility of microRNAs as biomarkers in musculoskeletal disorders. While previous reviews have mainly focused on diagnosis of primary osteoporosis, we have [...]

24 11, 2020

microRNA-146a controls age-related bone loss

2023-03-10T10:21:20+01:00November 24th, 2020|aging, biomarker, biomarkers, bone diseases, bone fracture risk assessment, microRNAs, microstructure, osteoporosis, Personalized medicine|Comments Off on microRNA-146a controls age-related bone loss

We want to draw your attention to the latest publication in cooperation with TAmiRNA. The study identifies a novel and unexpected role of miR‐146a in bone homeostasis. miR‐146a increases with age and acts as an epigenetic molecular switch terminating bone accrual, leading to bone loss during aging by downregulating bone anabolic Wnt signaling. Conversely, loss of miR‐146a leads to continuous bone accrual during aging as a result of unrestricted bone anabolism and intact Wnt signaling. Therefore, miR‐146a crucially controls the temporal facet of bone homeostasis. "microRNA-146a controls age-related bone loss" Saferding V, Hofmann M, Brunner JS, et al. Aging Cell. 2020 Nov;19(11):e13244. doi: 10.1111/acel.13244. click here to read the story

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