Related Experiment Video
Updated: Aug 5, 2026

09:53
In Vivo Nanovector Delivery of a Heart-specific MicroRNA-sponge
Published on: June 15, 2018
MIAT: An important long non-coding RNA regulating cardiovascular and cerebrovascular diseases
Yuxin Pan1, Wusheng Yu2, Yantao Han1
1School of Basic Medicine, Qingdao University, Qingdao, China.
Frontiers in Cardiovascular Medicine
|July 28, 2026
Summary
Myocardial infarction-associated transcript (MIAT) shows potential as a therapeutic target for cardiovascular and cerebrovascular diseases. Further research supports its role in treatment and clinical translation.
Area of Science:
- Molecular biology
- Genetics
- Cardiology
Background:
- Cardiovascular and cerebrovascular diseases are leading global causes of death.
- Long non-coding RNAs (lncRNAs) are increasingly recognized for their regulatory roles in disease.
- Myocardial infarction-associated transcript (MIAT) is an lncRNA implicated in various pathological conditions.
Purpose of the Study:
- To comprehensively review the characteristics and functions of MIAT.
- To analyze MIAT's involvement in cardiovascular and cerebrovascular diseases.
- To explore MIAT's potential as a biomarker and therapeutic target.
Main Methods:
- Literature review of existing studies on MIAT.
- Analysis of MIAT's molecular mechanisms in disease pathogenesis.
- Evaluation of current research on MIAT's therapeutic potential.
Main Results:
- MIAT exhibits diverse regulatory functions in multiple diseases.
- MIAT plays a significant role in the development and progression of cardiovascular and cerebrovascular diseases.
- MIAT demonstrates promise as a diagnostic biomarker and therapeutic target.
Conclusions:
- MIAT is a key player in cardiovascular and cerebrovascular diseases.
- MIAT holds significant potential for clinical application and translation.
- Further investigation is warranted to overcome challenges in MIAT's clinical use.
Related Concept Videos
lncRNA - Long Non-coding RNAs
In humans, more than 80% of the genome gets transcribed. However, only around 2% of the genome codes for proteins. The remaining part produces non-coding RNAs which includes ribosomal RNAs, transfer RNAs, telomerase RNAs, and regulatory RNAs, among other types. A large number of regulatory non-coding RNAs have been classified into two groups depending upon their length – small non-coding RNAs, such as microRNA, which are less than 200 nucleotides in length, and long non-coding RNA (lncRNA)...
lncRNA - Long Non-coding RNAs
In humans, more than 80% of the genome gets transcribed. However, only around 2% of the genome codes for proteins. The remaining part produces non-coding RNAs which includes ribosomal RNAs, transfer RNAs, telomerase RNAs, and regulatory RNAs, among other types. A large number of regulatory non-coding RNAs have been classified into two groups depending upon their length – small non-coding RNAs, such as microRNA, which are less than 200 nucleotides in length, and long non-coding RNA (lncRNA)...
MicroRNAs
MicroRNA (miRNA) are short, regulatory RNA transcribed from introns—non-coding regions of a gene—or intergenic regions—stretches of DNA present between genes. Several processing steps are required to form biologically active, mature miRNA. The initial transcript, called primary miRNA (pri-mRNA), base-pairs with itself forming a stem-loop structure. Within the nucleus, an endonuclease enzyme, called Drosha, shortens the stem-loop structure into hairpin-shaped pre-miRNA. After the pre-miRNA ends...
MicroRNAs
MicroRNA (miRNA) are short, regulatory RNA transcribed from introns (non-coding regions of a gene) or intergenic regions (stretches of DNA present between genes). Several processing steps are required to form biologically active, mature miRNA. The initial transcript, called primary miRNA (pri-mRNA), base-pairs with itself, forming a stem-loop structure. Within the nucleus, an endonuclease enzyme, called Drosha, shortens the stem-loop structure into hairpin-shaped pre-miRNA. After the pre-miRNA...
MicroRNAs
MicroRNA (miRNA) are short, regulatory RNA transcribed from introns—non-coding regions of a gene—or intergenic regions—stretches of DNA present between genes. Several processing steps are required to form biologically active, mature miRNA. The initial transcript, called primary miRNA (pri-mRNA), base-pairs with itself forming a stem-loop structure. Within the nucleus, an endonuclease enzyme, called Drosha, shortens the stem-loop structure into hairpin-shaped pre-miRNA. After the pre-miRNA ends...
Types of RNA
Three main types of RNA are involved in protein synthesis: messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). These RNAs perform diverse functions and can be broadly classified as protein-coding or non-coding RNA. Non-coding RNAs play important roles in regulating gene expression in response to developmental and environmental changes. Non-coding RNAs in prokaryotes can be manipulated to develop more effective antibacterial drugs for human or animal use.
RNA Performs Diverse...
RNA Performs Diverse...