| 1. |
|
|
| 2. |
- Kim, Dae-Kyum, et al.
(författare)
-
EVpedia: A Community Web Portal for Extracellular Vesicles Research
- 2015
-
Ingår i: Bioinformatics. - : Oxford University Press (OUP). - 1367-4803 .- 1367-4811. ; 31:6, s. 933-939
-
Tidskriftsartikel (refereegranskat)abstract
- Motivation: Extracellular vesicles (EVs) are spherical bilayered proteolipids, harboring various bioactive molecules. Due to the complexity of the vesicular nomenclatures and components, online searches for EV-related publications and vesicular components are currently challenging. Results: We present an improved version of EVpedia, a public database for EVs research. This community web portal contains a database of publications and vesicular components, identification of orthologous vesicular components, bioinformatic tools and a personalized function. EVpedia includes 6879 publications, 172 080 vesicular components from 263 high-throughput datasets, and has been accessed more than 65 000 times from more than 750 cities. In addition, about 350 members from 73 international research groups have participated in developing EVpedia. This free web-based database might serve as a useful resource to stimulate the emerging field of EV research.
|
|
| 3. |
|
|
| 4. |
|
|
| 5. |
|
|
| 6. |
- Neiburga, KD, et al.
(författare)
-
Vascular Tissue Specific miRNA Profiles Reveal Novel Correlations with Risk Factors in Coronary Artery Disease
- 2021
-
Ingår i: Biomolecules. - : MDPI AG. - 2218-273X. ; 11:11
-
Tidskriftsartikel (refereegranskat)abstract
- Cardiovascular disease (CVD) is the leading cause of morbidity and mortality worldwide. Non-coding RNAs have already been linked to CVD development and progression. While microRNAs (miRs) have been well studied in blood samples, there is little data on tissue-specific miRs in cardiovascular relevant tissues and their relation to cardiovascular risk factors. Tissue-specific miRs derived from Arteria mammaria interna (IMA) from 192 coronary artery disease (CAD) patients undergoing coronary artery bypass grafting (CABG) were analyzed. The aims of the study were 1) to establish a reference atlas which can be utilized for identification of novel diagnostic biomarkers and potential therapeutic targets, and 2) to relate these miRs to cardiovascular risk factors. Overall, 393 individual miRs showed sufficient expression levels and passed quality control for further analysis. We identified 17 miRs–miR-10b-3p, miR-10-5p, miR-17-3p, miR-21-5p, miR-151a-5p, miR-181a-5p, miR-185-5p, miR-194-5p, miR-199a-3p, miR-199b-3p, miR-212-3p, miR-363-3p, miR-548d-5p, miR-744-5p, miR-3117-3p, miR-5683 and miR-5701–significantly correlated with cardiovascular risk factors (correlation coefficient >0.2 in both directions, p-value (p < 0.006, false discovery rate (FDR) <0.05). Of particular interest, miR-5701 was positively correlated with hypertension, hypercholesterolemia, and diabetes. In addition, we found that miR-629-5p and miR-98-5p were significantly correlated with acute myocardial infarction. We provide a first atlas of miR profiles in IMA samples from CAD patients. In perspective, these miRs might play an important role in improved risk assessment, mechanistic disease understanding and local therapy of CAD.
|
|
| 7. |
|
|
| 8. |
- Bizzarri, C, et al.
(författare)
-
Residual β-cell mass influences growth of prepubertal children with type 1 diabetes
- 2013
-
Ingår i: Hormone research in paediatrics. - : S. Karger AG. - 1663-2826 .- 1663-2818. ; 80:4, s. 287-292
-
Tidskriftsartikel (refereegranskat)abstract
- <b><i>Background:</i></b> The growth deceleration observed in children with type 1 diabetes (T1D) has been related to poor glycemic control. It is unclear whether growth impairment persists despite the optimization of therapy. We analyzed the effects of intensive insulin treatment on prepubertal growth. <b><i>Methods:</i></b> One hundred and four T1D children were evaluated from T1D diagnosis up to puberty onset. Height, weight, insulin requirement and glycated hemoglobin (HbA1c) were recorded at 3- to 6-month intervals. Residual β-cell mass was estimated by fasting C-peptide at T1D onset. <b><i>Results:</i></b> Age at T1D onset was 5.91 ± 1.9 years. Follow-up duration was 4.84 ± 1.58 years. Height velocity standard deviation score (SDS) was -0.14 ± 1.84. Height SDS changed from 0.52 ± 1.04 at T1D onset, to 0.36 ± 1.10 at the end of follow-up (p = 0.04). BMI SDS increased from -0.04 ± 1.48 to 0.32 ± 1.03 (p = 0.01). Multivariate analysis showed that height velocity was directly affected by C-peptide (p = 0.03) and insulin requirement (p = 0.004) and inversely related to HbA1c (p = 0.006). BMI gain was negatively influenced by HbA1c (p = 0.01) and positively related to T1D duration (p = 0.01). <b><i>Conclusion:</i></b> Despite insulin intensive therapy, T1D still negatively affects growth. Residual β-cell mass has a direct positive impact on growth, independently from the quality of glycemic control.
|
|
| 9. |
- Paolini, Lucia, et al.
(författare)
-
Large-scale production of extracellular vesicles: Report on the “massivEVs” ISEV workshop
- 2022
-
Ingår i: Journal of Extracellular Biology. - : Wiley. - 2768-2811. ; 1:10
-
Tidskriftsartikel (refereegranskat)abstract
- Extracellular vesicles (EVs) large-scale production is a crucial point for the translation of EVs from discovery to application of EV-based products. In October 2021, the International Society for Extracellular Vesicles (ISEV), along with support by the FET-OPEN projects, “The Extracellular Vesicle Foundry” (evFOUNDRY) and “Extracellular vesicles from a natural source for tailor-made nanomaterials” (VES4US), organized a workshop entitled “massivEVs” to discuss the potential challenges for translation of EV-based products. This report gives an overview of the topics discussed during “massivEVs”, the most important points raised, and the points of consensus reached after discussion among academia and industry representatives. Overall, the review of the existing EV manufacturing, upscaling challenges and directions for their resolution highlighted in the workshop painted an optimistic future for the expanding EV field.
|
|
| 10. |
- Vigliar, Elena, et al.
(författare)
-
COVID-19 pandemic impact on cytopathology practice in the post-lockdown period: An international, multicenter study
- 2022
-
Ingår i: Cancer Cytopathology. - : WILEY. - 1934-662X .- 1934-6638. ; 130:5, s. 344-351
-
Tidskriftsartikel (refereegranskat)abstract
- Background In a previous worldwide survey, the authors showed a drastic reduction in the number of cytological specimens processed during the coronavirus disease 2019 "lockdown" period along with an increase in malignancy rates. To assess the continued impact of the pandemic on cytological practices around the world, they undertook a second follow-up worldwide survey collecting data from the post-lockdown period (2020). Methods Participants were asked to provide data regarding their cytopathology activity during the first 12 weeks of their respective national post-lockdown period (2020), which ranged from April 4 to October 31. Differences between the post-lockdown period and the corresponding 2019 period were evaluated, and the authors specifically focused on rates of malignant diagnoses. Results A total of 29 respondents from 17 countries worldwide joined the survey. Overall, a lower number of cytological specimens (n = 236,352) were processed in comparison with the same period in 2019 (n = 321,466) for a relative reduction of 26.5%. The overall malignancy rate showed a statistically significant increase (12,442 [5.26%] vs 12,882 [4.01%]; P < .001) during the same time period. Similar results were obtained if both malignancy and suspicious for malignancy rates were considered together (15,759 [6.58%] vs 16,011 [4.98%]; P < .001). Conclusions The data showed a persistent reduction in the cytological specimen volume during the post-lockdown period (2020). However, the relative increase in the cytological workload in the late part of the post-lockdown is a promising finding of a slow return to normality.
|
|
