You may find educational and useful following information:
There are several online tools and databases that provide information about the expression of specific microRNAs (miRNAs) in cell lines or cell types. These resources offer access to miRNA expression data across various tissues, cell lines, and conditions. Here are a few useful tools and databases for miRNA expression data:
miRBase: miRBase is a comprehensive database of miRNA sequences and annotations. While it primarily focuses on miRNA sequences, it also provides information on the expression of miRNAs in different tissues and cell types. You can search for specific miRNAs and access expression data. Website: http://www.mirbase.org/
miRNA Expression Atlas: The miRNA Expression Atlas is a part of the European Bioinformatics Institute (EBI) and provides miRNA expression data for various tissues, cell lines, and experimental conditions. You can search for specific miRNAs or explore expression profiles for different cell types. Website: https://www.ebi.ac.uk/gxa/experimentsexperimentSet=miRNA-Atlas
Gene Expression Omnibus (GEO): The GEO database, maintained by the National Center for Biotechnology Information (NCBI), hosts a vast collection of gene expression data, including miRNA expression data. You can search for specific miRNAs or browse through datasets related to cell lines or cell types. Website: https://www.ncbi.nlm.nih.gov/geo/
The Cancer Genome Atlas (TCGA): TCGA provides miRNA expression data for various cancer types. If you are interested in miRNA expression in cancer cell lines or tissues, TCGA is a valuable resource. Website: https://www.cancer.gov/tcga
ENCODE: The Encyclopedia of DNA Elements (ENCODE) project provides a wealth of functional genomics data, including miRNA expression. You can explore miRNA expression data for different cell lines and cell types. Website: https://www.encodeproject.org/
miRNA Data from Cell Line Encyclopedia (CCLE): The CCLE provides miRNA expression data specifically for cancer cell lines. You can search for specific cell lines and explore miRNA expression profiles. Website: https://portals.broadinstitute.org/ccle
Remember that the availability of miRNA expression data can vary depending on the specific cell lines, tissues, and conditions you are interested in. These resources should help you get started with your search for miRNA expression information.