Results 41 to 50 of about 282,884 (301)

Pre-microRNA and Mature microRNA in Human Mitochondria

PLoS ONE, 2011
Because of the central functions of the mitochondria in providing metabolic energy and initiating apoptosis on one hand and the role that microRNA (miRNA) play in gene expression, we hypothesized that some miRNA could be present in the mitochondria for post-transcriptomic regulation by RNA interference.
Barrey, Eric, Saint-Auret, Gaelle, Bonnamy, Blandine, Damas, Dominique, Boyer, Orane, Gidrol, Xavier   +5 more
openaire   +5 more sources

Investigating the Expression level of miRNA-21, miRNA-155, miRNA-182, and miRNA-437 along with Inflammatory Markers in Cerebrospinal Fluid of Patients with Multiple Sclerosis

Journal of Ardabil University of Medical Sciences, 2022
Background & objectives: Evidence suggests that microRNAs (miRNAs) are essential for immune cell differentiation and function. In addition, miRNAs play an essential role in regulating the expression of pro-inflammatory genes in neurons.
Behrouz Shademan, Masoud Nikanfar, Jafar Rezaei, Mehdi Hassanpour, Mohammad Nouri, Alireza Nourazarian   +5 more
doaj  

Kaposi's sarcoma herpesvirus microRNAs target caspase 3 and regulate apoptosis [PDF]

, 2011
Kaposi's sarcoma herpesvirus (KSHV) encodes a cluster of twelve micro (mi)RNAs, which are abundantly expressed during both latent and lytic infection.
Contrant, M, Johanna Viiliäinen, Vladimir Benes, Päivi M. Ojala, Voinnet Olivier, Gros, Frédéric, Voinnet, Olivier, Viiliainen, J, Mihaela Zavolan, Benes, Vladimir, Haas Juergen G., Suffert, G, Georg Malterer, Guillaume Suffert, Malterer, G, Frédéric Gros, Gros Frédéric, Ojala, Päivi M, Viiliäinen, Johanna, Suffert, Guillaume, Olivier Voinnet, Hausser Jean, Fender, A, Malterer Georg, Benes, V, Zavolan Mihaela, Ojala Päivi M., Haas, JG, Päivi M Ojala, Hausser, J, Viiliäinen Johanna, Zavolan, Mihaela, Hausser, Jean, Voinnet, O, Suffert Guillaume, Maud Contrant, Pfeffer Sébastien, Haas, Jürgen G., Zavolan, M, Jean Hausser, Tomi Ivacevic, Contrant Maud, Malterer, Georg, Benes Vladimir, Sébastien Pfeffer, Fender Aurélie, Haas, Juergen G, Ivacevic, T, Ojala, PM, Juergen G Haas, Ivacevic, Tomi, Aurélie Fender, Fender, Aurélie, Ojala, Päivi M., Pfeffer, Sébastien, Gros, F, Pfeffer, S, Contrant, Maud, Juergen G. Haas, Ivacevic Tomi, Haas, Juergen G.   +60 more
core   +1 more source

Differential expression of exosomal microRNAs in prefrontal cortices of schizophrenia and bipolar disorder patients [PDF]

, 2013
Exosomes are cellular secretory vesicles containing microRNAs (miRNAs). Once secreted, exosomes are able to attach to recipient cells and release miRNAs potentially modulating the function of the recipient cell.
Andrea Schmitt, Howard Cabral, Vanderburg, Charles, Delalle, Ivana, Ashley R. Winslow (277744), Cagsal-Getkin, Ozge, Vanderburg, Charles R., Joan Costa (277746), Costa Joan, Medina, Juan, Anja Schneider, Cagsal-Getkin Ozge, James A Kozubek, Charles R. Vanderburg (239921), Winslow Ashley R., Kozubek, James A., Winslow, Ashley R., Howard Cabral (277749), Kao, Patricia F., Ozge Cagsal-Getkin, Juan Medina (277745), Meredith G. Banigan (239919), Schmitt Andrea, Juan Medina, Ivana Delalle, Banigan Meredith G., Meredith G Banigan, Schneider Anja, Schneider, Anja, Ashley R Winslow, James A. Kozubek (277743), Vanderburg Charles R., Patricia F. Kao (239917), Anja Schneider (277748), Winslow, Ashley R, Joan Costa, Kozubek James A., Banigan, Meredith G., Costa, Joan, Cabral Howard, Delalle Ivana, Ozge Cagsal-Getkin (277750), Charles R Vanderburg, Andrea Schmitt (277747), Cabral, Howard, Kao Patricia F., Medina Juan, Ivana Delalle (239923), Patricia F Kao, Schmitt, Andrea   +49 more
core   +1 more source

Cytomegalovirus microRNAs facilitate persistent virus infection in salivary glands. [PDF]

, 2010
Micro (mi)RNAs are small non-coding RNAs that regulate the expression of their targets' messenger RNAs through both translational inhibition and regulation of target RNA stability.
Marcinowski, Lisa, Lars Dölken, Astrid Krmpotic, Jonjic, S. (Stipan), Kothe, Sheila, Ruzsics, Zsolt, Tanguy Mélanie, Koszinowski, Ulrich H, Dölken Lars, Krmpotic Astrid, Zsolt Ruzsics, Ruzsics, Z. (Zsolt), Tuddenham, L. (Lee), Jonjic Stipan, Elefant, N. (Naama), Tanguy, Mélanie, Elefant Naama, Pfeffer, S. (Sebastien), Koszinowski, U. (Ulrich H), Marcinowski Lisa, Lisa Marcinowski, Elefant, Naama, Ulrich H Koszinowski, Tuddenham Lee, Altuvia, Yael, Koszinowski Ulrich H., Lee Tuddenham, Stipan Jonjic, Pfeffer Sébastien, Altuvia, Y. (Yael), Kothe Sheila, Sébastien Pfeffer, Tuddenham, Lee, Mélanie Tanguy, Margalit, Hanah, Ruzsics Zsolt, Margalit Hanah, Marcinowski, L. (Lisa), Krmpotic, A. (Astrid), Koszinowski, Ulrich H., Dölken, L. (Lars), Tanguy, M. (Mélanie), Krmpotic, Astrid, Sheila Kothe, Dölken, Lars, Ulrich H. Koszinowski, Yael Altuvia, Naama Elefant, Pfeffer, Sébastien, Kothe, S. (Sheila), Hanah Margalit, Altuvia Yael, Jonjic, Stipan, Margalit, H. (Hanah)   +53 more
core   +1 more source

The Non-Canonical Aspects of MicroRNAs: Many Roads to Gene Regulation

Cells, 2019
MicroRNAs (miRNAs) are critical regulators of gene expression. As miRNAs are frequently deregulated in many human diseases, including cancer and immunological disorders, it is important to understand their biological functions.
Christiaan J. Stavast, Stefan J. Erkeland   +1 more
doaj   +1 more source

Epigenetics and MicroRNAs [PDF]

Pediatric Research, 2007
MicroRNAs (miRNAs) regulate protein-coding genes post transcriptionally in higher eukaryotes. Argonaute proteins are important in miRNA regulation and are also implicated in epigenetic mechanisms such as histone modifications and DNA methylation. Here, we review miRNA regulation and outline its connections to epigenetics.
Pål, Saetrom, Ola, Snøve, John J, Rossi   +2 more
openaire   +2 more sources

Detection of MicroRNAs in Dried Serum Blots [PDF]

, 2010
MicroRNAs are short RNAs which can be utilized as biomarkers for a variety of conditions. They are detectable in serum, and changes in the levels of circulating microRNAs have been associated with different diseases.
Santosh K. Patnaik, Sai Yendamuri, Reema Mallick   +2 more
core  

Micro RNAs of Epstein-Barr virus promote cell cycle progression and prevent apoptosis of primary human B cells. [PDF]

, 2010
Cellular and viral microRNAs (miRNAs) are involved in many different processes of key importance and more than 10,000 miRNAs have been identified so far.
Seto, Eri, Walz, Nicole, Moosmann Andreas, Hammerschmidt, W., Grömminger, Sebastian, Andreas Moosmann, Wolfgang Hammerschmidt, Adam Grundhoff, Grömminger, S., Hammerschmidt Wolfgang, Grömminger Sebastian, Seto, E., Hammerschmidt, Wolfgang, Grundhoff Adam, Nicole Walz, Walz, N., Grundhoff, A., Moosmann, A., Walz Nicole, Grundhoff, Adam, Sebastian Grömminger, Seto Eri, Moosmann, Andreas, Eri Seto   +23 more
core   +1 more source

Epigenetic reprogramming of lineage switching in cancer

FEBS Letters, EarlyView.
Cancer cells rarely commit to a single identity. Epigenetic mechanisms and tumor microenvironment cues push epithelial cells toward flexible, hybrid states that can shift into mesenchymal, neuroendocrine, or stem‐like fates, driving metastasis, drug resistance, and tumor heterogeneity. Targeting the epigenetic regulators behind these transitions, using
Ezgi Boyvatlı, Burcu Akman, Ezgi Bağırsakçı, Nese Atabey, Serap Erkek‐Ozhan   +4 more
wiley   +1 more source