LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 18

Search options

  1. Article ; Online: The Relationship Between Population-Level SARS-CoV-2 Cycle Threshold Values and Trend of COVID-19 Infection: Longitudinal Study.

    Dehesh, Paria / Baradaran, Hamid Reza / Eshrati, Babak / Motevalian, Seyed Abbas / Salehi, Masoud / Donyavi, Tahereh

    JMIR public health and surveillance

    2022  Volume 8, Issue 11, Page(s) e36424

    Abstract: Background: The distribution of population-level real-time reverse transcription-polymerase chain reaction (RT-PCR) cycle threshold (Ct) values as a proxy of viral load may be a useful indicator for predicting COVID-19 dynamics.: Objective: The aim ... ...

    Abstract Background: The distribution of population-level real-time reverse transcription-polymerase chain reaction (RT-PCR) cycle threshold (Ct) values as a proxy of viral load may be a useful indicator for predicting COVID-19 dynamics.
    Objective: The aim of this study was to determine the relationship between the daily trend of average Ct values and COVID-19 dynamics, calculated as the daily number of hospitalized patients with COVID-19, daily number of new positive tests, daily number of COVID-19 deaths, and number of hospitalized patients with COVID-19 by age. We further sought to determine the lag between these data series.
    Methods: The samples included in this study were collected from March 21, 2021, to December 1, 2021. Daily Ct values of all patients who were referred to the Molecular Diagnostic Laboratory of Iran University of Medical Sciences in Tehran, Iran, for RT-PCR tests were recorded. The daily number of positive tests and the number of hospitalized patients by age group were extracted from the COVID-19 patient information registration system in Tehran province, Iran. An autoregressive integrated moving average (ARIMA) model was constructed for the time series of variables. Cross-correlation analysis was then performed to determine the best lag and correlations between the average daily Ct value and other COVID-19 dynamics-related variables. Finally, the best-selected lag of Ct identified through cross-correlation was incorporated as a covariate into the autoregressive integrated moving average with exogenous variables (ARIMAX) model to calculate the coefficients.
    Results: Daily average Ct values showed a significant negative correlation (23-day time delay) with the daily number of newly hospitalized patients (P=.02), 30-day time delay with the daily number of new positive tests (P=.02), and daily number of COVID-19 deaths (P=.02). The daily average Ct value with a 30-day delay could impact the daily number of positive tests for COVID-19 (β=-16.87, P<.001) and the daily number of deaths from COVID-19 (β=-1.52, P=.03). There was a significant association between Ct lag (23 days) and the number of COVID-19 hospitalizations (β=-24.12, P=.005). Cross-correlation analysis showed significant time delays in the average Ct values and daily hospitalized patients between 18-59 years (23-day time delay, P=.02) and in patients over 60 years old (23-day time delay, P<.001). No statistically significant relation was detected in the number of daily hospitalized patients under 5 years old (9-day time delay, P=.27) and aged 5-17 years (13-day time delay, P=.39).
    Conclusions: It is important for surveillance of COVID-19 to find a good indicator that can predict epidemic surges in the community. Our results suggest that the average daily Ct value with a 30-day delay can predict increases in the number of positive confirmed COVID-19 cases, which may be a useful indicator for the health system.
    MeSH term(s) Humans ; Middle Aged ; Child, Preschool ; SARS-CoV-2 ; COVID-19/epidemiology ; Longitudinal Studies ; Iran/epidemiology ; Hospitalization
    Language English
    Publishing date 2022-11-08
    Publishing country Canada
    Document type Journal Article
    ISSN 2369-2960
    ISSN (online) 2369-2960
    DOI 10.2196/36424
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  2. Article ; Online: Analyzing the expression pattern of the noncoding RNAs (HOTAIR, PVT-1, XIST, H19, and miRNA-34a) in PBMC samples of patients with COVID-19, according to the disease severity in Iran during 2022-2023: A cross-sectional study.

    Khanaliha, Khadijeh / Sadri Nahand, Javid / Khatami, AliReza / Mirzaei, Hamed / Chavoshpour, Sara / Taghizadieh, Mohammad / Karimzadeh, Mohammad / Donyavi, Tahereh / Bokharaei-Salim, Farah

    Health science reports

    2024  Volume 7, Issue 2, Page(s) e1861

    Abstract: Background and aims: MicroRNAs (miRNAs) and long noncoding RNAs (lncRNAs) are well-known types of noncoding RNAs (ncRNAs), which have been known as the key regulators of gene expression. They can play critical roles in viral infection by regulating the ... ...

    Abstract Background and aims: MicroRNAs (miRNAs) and long noncoding RNAs (lncRNAs) are well-known types of noncoding RNAs (ncRNAs), which have been known as the key regulators of gene expression. They can play critical roles in viral infection by regulating the host immune response and interacting with genes in the viral genome. In this regard, ncRNAs can be employed as biomarkers for viral diseases. The current study aimed to evaluate peripheral blood mononuclear cell (PBMC) ncRNAs (lncRNAs-homeobox C antisense intergenic RNA [HOTAIR], -H19, X-inactive-specific transcript [XIST], plasmacytoma variant translocation 1 [PVT-1], and miR-34a) as diagnostic biomarkers to differentiate severe COVID-19 cases from mild ones.
    Methods: Candidate ncRNAs were selected according to previous studies and assessed by real-time polymerase chain reaction in the PBMC samples of patients with severe coronavirus disease 2019 (COVID-19) (
    Results: The results demonstrated that the expression pattern of the selected ncRNAs was significantly different between the studied groups. The levels of HOTAIR, XIST, and miR-34a were remarkably overexpressed in the severe COVID-19 group in comparison with the mild COVID-19 group, and in return, the PVT-1 levels were lower than in the mild COVID-19 group. Interestingly, the XIST expression level in men with severe COVID-19 was higher compared to women with mild COVID-19. ROC results suggested that HOTAIR and PVT-1 could serve as useful biomarkers for screening mild COVID-19 from severe COVID-19.
    Conclusions: Overall, different expression patterns of the selected ncRNAs and ROC curve results revealed that these factors can contribute to COVID-19 pathogenicity and can be considered diagnostic markers of COVID-19 severe outcomes.
    Language English
    Publishing date 2024-02-07
    Publishing country United States
    Document type Journal Article
    ISSN 2398-8835
    ISSN (online) 2398-8835
    DOI 10.1002/hsr2.1861
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  3. Article: The First Detection of Co-Infection of Double-Stranded RNA Virus 1, 2 and 3 in Iranian Isolates of

    Bokharaei-Salim, Farah / Esteghamati, Abdoulreza / Khanaliha, Khadijeh / Esghaei, Maryam / Donyavi, Tahereh / Salemi, Borna

    Iranian journal of parasitology

    2020  Volume 15, Issue 3, Page(s) 357–363

    Abstract: Background: The Totiviridae family includes a number of double-stranded RNA viruses that can infect : Methods: Vaginal swabs were collected from 1550 participants who were referred to hospitals associated with Iran University of Medical Sciences, ... ...

    Abstract Background: The Totiviridae family includes a number of double-stranded RNA viruses that can infect
    Methods: Vaginal swabs were collected from 1550 participants who were referred to hospitals associated with Iran University of Medical Sciences, Tehran, Iran from June to November 2018.
    Results: In general 9 (0.6%) isolates were confirmed as
    Conclusion: Three dsRNA viruses
    Language English
    Publishing date 2020-09-11
    Publishing country Iran
    Document type Journal Article
    ZDB-ID 2388453-8
    ISSN 2008-238X ; 1735-7020
    ISSN (online) 2008-238X
    ISSN 1735-7020
    DOI 10.18502/ijpa.v15i3.4200
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  4. Article ; Online: Evaluation of MicroRNA Expression Pattern (miR-28, miR-181a, miR-34a, and miR-31) in Patients with COVID-19 Admitted to ICU and Diabetic COVID-19 Patients.

    Khatami, AliReza / Taghizadieh, Mohammad / Sadri Nahand, Javid / Karimzadeh, Mohammad / Kiani, Seyed Jalal / Khanaliha, Khadijeh / Kalantari, Saeed / Chavoshpour, Sara / Mirzaei, Hamed / Donyavi, Tahereh / Bokharaei-Salim, Farah

    Intervirology

    2023  Volume 66, Issue 1, Page(s) 63–76

    Abstract: Introduction: MicroRNAs, or miRNAs, with regulatory performance in inflammatory responses and infection are the prevalent manifestations of severe coronavirus disease (COVID-19). This study aimed to evaluate whether PBMC miRNAs are diagnostic biomarkers ...

    Abstract Introduction: MicroRNAs, or miRNAs, with regulatory performance in inflammatory responses and infection are the prevalent manifestations of severe coronavirus disease (COVID-19). This study aimed to evaluate whether PBMC miRNAs are diagnostic biomarkers to screen the ICU COVID-19 and diabetic COVID-19 subjects.
    Methods: Candidate miRNAs were selected through previous studies, and then the PBMC levels of selected miRNAs (miR-28, miR-31, miR-34a, and miR-181a) were measured via quantitative reverse transcription PCR. The diagnostic value of miRNAs was determined by the receiver operating characteristic (ROC) curve. The bioinformatics analysis was utilized to predict the DEM genes and relevant bio-functions.
    Results: The COVID-19 patients admitted to ICU had significantly greater levels of selected miRNAs compared to non-hospitalized COVID-19 and healthy people. Besides, the mean miR-28 and miR-34a expression levels in the diabetic COVID-19 group were significantly upregulated when compared with the non-diabetic COVID-19 group. ROC analyses demonstrated the role of miR-28, miR-34a, and miR-181a as new biomarkers to discriminate the non-hospitalized COVID-19 group from the COVID-19 patients admitted to ICU samples, and also miR-34a can probably act as a useful biomarker for screening diabetic COVID-19 patients. Using bioinformatics analyses, we found the performance of target transcripts in many bioprocesses and diverse metabolic routes such as the regulation of multiple inflammatory parameters.
    Discussion: The difference in miRNA expression patterns between the studied groups suggested that miR-28, miR-34a, and miR-181a could be helpful as potent biomarkers for diagnosing and controlling COVID-19.
    MeSH term(s) Humans ; Leukocytes, Mononuclear ; COVID-19/diagnosis ; MicroRNAs/genetics ; Biomarkers ; Diabetes Mellitus ; Intensive Care Units
    Chemical Substances MicroRNAs ; Biomarkers ; MIRN28 microRNA, human ; MIRN31 microRNA, human
    Language English
    Publishing date 2023-03-07
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 184545-7
    ISSN 1423-0100 ; 0300-5526
    ISSN (online) 1423-0100
    ISSN 0300-5526
    DOI 10.1159/000529985
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  5. Article: High resolution melting curve analysis for rapid detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants.

    Kiani, Seyed Jalal / Ramshini, Mehdi / Bokharaei-Salim, Farah / Donyavi, Tahereh / Eshrati, Babak / Khoshmirsafa, Majid / Ghorbani, Saied / Tavakoli, Ahmad / Monavari, Seyed Hamidreza / Ghalejoogh, Zohreh Yousefi / Abbasi-Kolli, Mohammad

    Acta virologica

    2023  Volume 67, Issue 1, Page(s) 91–98

    Abstract: Since the emergence of the original Wuhan SARS-CoV-2 strain, several new variants of the virus have emerged. Alpha, Beta, Gamma, Delta and the most recent Omicron variants have been introduced during this pandemic. Several methods including, but not ... ...

    Abstract Since the emergence of the original Wuhan SARS-CoV-2 strain, several new variants of the virus have emerged. Alpha, Beta, Gamma, Delta and the most recent Omicron variants have been introduced during this pandemic. Several methods including, but not restricted to, allele-specific PCR, ligation with rolling circle amplification and real-time PCR with allele-specific probes are able to detect mutations as low as a single nucleotide polymorphism. High-resolution melting curve analysis is ano-ther technique to assess any mutations in a nucleic acid chain. Confirmed samples with SARS-CoV-2 infection were subjected to variant identification using a de novo-designed HRM assay. In order to select for mutations with the highest effect on Tm of the amplicon, deletion mutations of NSP6 (Del 3675-3677), and S1 (Del 144) were chosen for HRM analysis. HRM analysis for the amplicon of the primer set-1 (NSP6) resulted in Tm differences of -0.39°C, +0.4°C, and -0.6°C between Alpha, Delta, and Omicron variants, respectively, in comparison to the original Wuhan strain. Moreover, HRM analysis of the amplification performed by primer set-2 (S1) led to Tm differences of +0.32°C, -0.26°C, and +0.24°C between Alpha, Delta, and Omicron variants, respectively, in comparison to original Wuhan strain. The test was able to specify each sample to its variant group with more than 90 percent of confidence. The results obtained in this study demonstrate that using a single closed-tube strategy with a HRM-equipped machine, screening new variants of the virus is possible in a fast and reliable way. Keywords: high resolution melting; SARS coronavirus 2; mutation; variant; genotyping.
    MeSH term(s) Humans ; SARS-CoV-2/genetics ; COVID-19/diagnosis ; Real-Time Polymerase Chain Reaction ; Biological Assay ; Mutation
    Language English
    Publishing date 2023-03-23
    Publishing country Slovakia
    Document type Journal Article
    ZDB-ID 210452-0
    ISSN 1336-2305 ; 0001-723X
    ISSN (online) 1336-2305
    ISSN 0001-723X
    DOI 10.4149/av_2023_109
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  6. Article: Preparation of transgenic Iranian lizard Leishmania coding HIL-12.

    Donyavi, Tahereh / Bandehpour, Mojgan / Kazemi, Bahram

    Iranian journal of microbiology

    2017  Volume 9, Issue 5, Page(s) 305–311

    Abstract: Background and objectives: Leishmania are intracellular flagellate protozoan parasites cause a wide spectrum of clinical manifestations in human. The immunological basis for resistance against leishmaniasis depends on Thl responses in the course of ... ...

    Abstract Background and objectives: Leishmania are intracellular flagellate protozoan parasites cause a wide spectrum of clinical manifestations in human. The immunological basis for resistance against leishmaniasis depends on Thl responses in the course of performance of cytokines like IL-12. In this study, a transgenic Leishmania coding human IL-12 was produced that can be used in Leishmanization.
    Materials and methods: A fragment of Iranian lizard Leishmania (I.L.L) gene, named Cysteine Peptidase C (CPC), was amplified separately as two parts with PCR reaction. Then, they were attached using SOEing PCR such that the restriction site of
    Results: Production of recombinant hIL-12 in transgene parasites was proved by ELISA. rhIL-12 secreted into supernatant culture medium accumulated at concentrations up to 246.53 ± 15.92 pg.mL
    Conclusion: Targeted gene replacement into the I.L.L genome using plasmid pKDB-cpc identical replacement process was successfully completed for the first time. Stabilized recombinant DNA consist of target gene didn't have any toxicity for the parasite. Transgenic I.L.L produced and secreted active human interleukin 12 and can be an appropriate candidate for Leishmanization.
    Language English
    Publishing date 2017-11-21
    Publishing country Iran
    Document type Journal Article
    ZDB-ID 2652849-6
    ISSN 2008-4447 ; 2008-3289
    ISSN (online) 2008-4447
    ISSN 2008-3289
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  7. Article ; Online: Evaluation of MicroRNAs expression pattern (miR-28, miR-181a, miR-34a, and miR-31) in Patients with COVID-19 Admitted to ICU, and Diabetic COVID-19 patients

    AliReza Khatami / Mohammad Taghizadieh / Javid Sadri Nahand / Mohammad Karimzadeh / Seyed Jalal Kiani / Khadijeh Khanaliha / Saeed Kalantari / Sara Chavoshpour / Hamed Mirzaei / Tahereh Donyavi / Farah Bokharaei-Salim

    Intervirology (2023)

    2023  

    Abstract: Introduction: MicroRNAs, or miRNAs, with regulatory performance in inflammatory responses and infection are the prevalent manifestations of severe Coronavirus disease (COVID-19). This study aimed to evaluate whether PBMC miRNAs are diagnostic biomarkers ... ...

    Abstract Introduction: MicroRNAs, or miRNAs, with regulatory performance in inflammatory responses and infection are the prevalent manifestations of severe Coronavirus disease (COVID-19). This study aimed to evaluate whether PBMC miRNAs are diagnostic biomarkers to screen the ICU COVID-19 and diabetic-COVID-19 subjects. Methods: Candidate miRNAs were selected through previous studies, and then the PBMC levels of selected miRNAs (miR-28, miR-31, miR-34a, and miR-181a) were measured via quantitative reverse transcription PCR. The diagnostic value of miRNAs was determined by the receiver operating characteristic (ROC) curve. The bioinformatics analysis was utilized to predict the DEMs genes and relevant bio-functions. Results: The COVID-19 patients admitted to the ICU had significantly greater levels of selected miRNAs compared to non-hospitalized COVID-19 and healthy people. Besides, the mean miR-28 and miR-34a expression levels in the diabetic-COVID-19 group were upregulated considerably when compared with the non-diabetic COVID-19 group. ROC analyses demonstrated the role of miR-28, -miR-34a, and -181a as new biomarkers to discriminate the non-hospitalized COVID-19 group from the COVID-19 patients admitted to ICU samples, and also miR-34a can probably act as a useful biomarker for screening diabetic COVID-19 patients. Using bioinformatics analyses, we found the performance of target transcripts in many bio-processes and diverse metabolic routes such as regulating multiple inflammatory parameters. Discussion: The difference in miRNA expression patterns between the studied groups suggested that miR-28, miR-34a, and miR181a could be helpful as potent biomarkers for diagnosing and controlling COVID-19.
    Keywords Specialties of internal medicine ; RC581-951
    Subject code 500
    Language English
    Publishing date 2023-03-01T00:00:00Z
    Publisher Karger Publishers
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

  8. Article ; Online: Evaluation of CCR5-Δ32 mutation among individuals with high risk behaviors, neonates born to HIV-1 infected mothers, HIV-1 infected individuals, and healthy people in an Iranian population.

    Donyavi, Tahereh / Bokharaei-Salim, Farah / Nahand, Javid Sadri / Garshasbi, Saba / Esghaei, Maryam / Sadeghi, Mohsen / Jamshidi, Sogol / Khanaliha, Khadijeh

    Journal of medical virology

    2020  Volume 92, Issue 8, Page(s) 1158–1164

    Abstract: One of the important genetic factors related to resistance to HIV-1 infection is the presence of the C-C chemokine receptor type 5 delta 32 (CCR5-Δ32) homozygous genotype (Δ32/Δ32). The aim of this study was to evaluate the CCR5-Δ32 mutation among ... ...

    Abstract One of the important genetic factors related to resistance to HIV-1 infection is the presence of the C-C chemokine receptor type 5 delta 32 (CCR5-Δ32) homozygous genotype (Δ32/Δ32). The aim of this study was to evaluate the CCR5-Δ32 mutation among individuals with high-risk behaviors, neonates born to HIV-1-infected mothers in the prevention of mother-to-child transmission (PMTCT) project, HIV-1-infected individuals, and healthy people. The frequency of the CCR5-Δ32 genotype was assessed in a cross-sectional survey carried out from March 2014 to March 2019 among four different groups of the Iranian population. Genomic DNA was extracted from peripheral blood mononuclear cells of 140 Iranian healthy people, 84 neonates born to HIV-1-infected mothers in the PMTCT project, 71 people with high-risk behaviors, and 76 HIV-1-infected individuals. The polymerase chain reaction method was used for the amplification of the CCR5 gene. The CCR5-Δ32 heterozygous deletion was detected in five (6.6%) HIV-1-infected individuals, four (4.7%) neonates born to HIV-1 positive mothers, two (1.4%) healthy people, and also three (4.2%) people with high-risk behaviors whereas the CCR5-Δ32 homozygous deletion was absent in all the groups (Fisher's exact test, P = .0242). The allele of CCR5-Δ32 homozygous was not detected in the four study groups, and no significant difference was seen in the frequency of the CCR5Δ32 heterozygous allele between HIV seropositive and seronegative individuals. Therefore, it seems that this allele alone cannot explain the natural resistance to HIV-1 infection and probably several mechanisms are responsible for these processes and it should be further investigated.
    Language English
    Publishing date 2020-01-17
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 752392-0
    ISSN 1096-9071 ; 0146-6615
    ISSN (online) 1096-9071
    ISSN 0146-6615
    DOI 10.1002/jmv.25658
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  9. Article: Evaluation of a PCR assay for diagnosis of toxoplasmosis in serum and peripheral blood mononuclear cell among HIV/AIDS patients.

    Bokharaei-Salim, Farah / Esteghamati, Abdoulreza / Khanaliha, Khadijeh / Kalantari, Saeed / Sayyahfar, Shirin / Donyavi, Tahereh / Garshasbi, Saba / Asgari, Qasem / Salemi, Borna

    Journal of parasitic diseases : official organ of the Indian Society for Parasitology

    2019  Volume 44, Issue 1, Page(s) 159–165

    Abstract: Cerebral toxoplasmosis is one of the neurological infections with high morbidity and mortality in patients with AIDS, so the accurate method for diagnosis of cerebral toxoplasmosis seems necessary. In this study, nested PCR assay using B1 gene was ... ...

    Abstract Cerebral toxoplasmosis is one of the neurological infections with high morbidity and mortality in patients with AIDS, so the accurate method for diagnosis of cerebral toxoplasmosis seems necessary. In this study, nested PCR assay using B1 gene was evaluated in diagnosis of toxoplasmosis in serum and peripheral blood mononuclear cell (PBMC) among HIV/AIDS patients. One hundred eight blood samples from HIV/AIDS patients, including four patients with cerebral toxoplasmosis and 104 HIV/AIDS patients without cerebral toxoplasmosis were evaluated for the
    Language English
    Publishing date 2019-12-11
    Publishing country India
    Document type Journal Article
    ZDB-ID 2548456-4
    ISSN 0975-0703 ; 0971-7196
    ISSN (online) 0975-0703
    ISSN 0971-7196
    DOI 10.1007/s12639-019-01176-6
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  10. Article ; Online: Acute and post-acute phase of COVID-19: Analyzing expression patterns of miRNA-29a-3p, 146a-3p, 155-5p, and let-7b-3p in PBMC.

    Donyavi, Tahereh / Bokharaei-Salim, Farah / Baghi, Hossein Bannazadeh / Khanaliha, Khadijeh / Alaei Janat-Makan, Mahrokh / Karimi, Bahareh / Sadri Nahand, Javid / Mirzaei, Hamed / Khatami, AliReza / Garshasbi, Saba / Khoshmirsafa, Majid / Jalal Kiani, Seyed

    International immunopharmacology

    2021  Volume 97, Page(s) 107641

    Abstract: Background: When a new pathogen, such as severe acute respiratory syndrome coronavirus 2, appears all novel information can aid in the process of monitoring and in the diagnosis of the coronavirus disease (COVID-19). The aim of the current study is to ... ...

    Abstract Background: When a new pathogen, such as severe acute respiratory syndrome coronavirus 2, appears all novel information can aid in the process of monitoring and in the diagnosis of the coronavirus disease (COVID-19). The aim of the current study is to elucidate the specific miRNA profile which can act as new biomarkers for distinguishing acute COVID-19 disease from the healthy group and those in the post-acute phase of the COVID-19 disease.
    Methods: The expression level of selected miRNAs including let-7b-3p, miR-29a-3p, miR-146a-3p and miR-155-5p were evaluated in peripheral blood mononuclear cells (PBMCs) of COVID-19 patients, in both the acute and post-acute COVID-19 phase of the disease and healthy groups, by real-time PCR assays. Specificity and sensitivity of miRNAs was tested by receiver operating characteristic (ROC) analysis in COVID-19 patients.
    Results: The expression level of all miRNAs in COVID-19 patients was significantly higher than in the healthy group. Therefore, the expression pattern of miR-29a-3p, miR-146a-3p and let-7b-3p in the post-acute COVID-19 phase was significantly different from the acute COVID-19 phase. ROC analyses demonstrated that miR-29a-3p, -155-5p and -146a-3p may serve as the novel biomarker for COVID-19 diagnosis with high specificity and sensitivity. In addition, miR-29a-3p, and -146a-3p can maybe act as novel biomarkers for distinguishing acute from post-acute phase of COVID-19 disease.
    Discussion: The difference in miRNA expression pattern between COVID-19 patients and those in the healthy group, and between acute COVID-19 with post-acute COVID-19, suggested that cellular miRNAs could be used as promising biomarkers for diagnosis and monitoring of COVID-19.
    MeSH term(s) Acute Disease ; Adult ; Aged ; Biomarkers/blood ; COVID-19/blood ; COVID-19/diagnosis ; Female ; Gene Expression Profiling ; Healthy Volunteers ; Humans ; Leukocytes, Mononuclear/metabolism ; Male ; MicroRNAs/biosynthesis ; Middle Aged ; ROC Curve ; Real-Time Polymerase Chain Reaction
    Chemical Substances Biomarkers ; MicroRNAs
    Language English
    Publishing date 2021-04-06
    Publishing country Netherlands
    Document type Comparative Study ; Journal Article
    ZDB-ID 2043785-7
    ISSN 1878-1705 ; 1567-5769
    ISSN (online) 1878-1705
    ISSN 1567-5769
    DOI 10.1016/j.intimp.2021.107641
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

To top