Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Types of RNA01:20

Types of RNA

6.7K
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...
6.7K
Experimental RNAi02:15

Experimental RNAi

6.3K
RNA interference (RNAi) is a cellular mechanism that inhibits gene expression by suppressing its transcription or activating the RNA degradation process. The mechanism was discovered by Andrew Fire and Craig Mello in 1998 in plants. Today, it is observed in almost all eukaryotes, including protozoa, flies, nematodes, insects, parasites, and mammals. This precise cellular mechanism of gene silencing has been developed into a technique that provides an efficient way to identify and determine the...
6.3K
Introduction to Nuclear Reprogramming01:14

Introduction to Nuclear Reprogramming

2.0K
Nuclear reprogramming is the process of switching gene expression of one cell type to that of another cell type, usually from a differentiated cell state to an undifferentiated cell state. Differentiation occurs during processes such as development and morphogenesis, tissue regeneration, and malignancy. Cells can also be artificially induced to reprogram their gene expression by techniques such as nuclear transfer, induced pluripotency, and cell fusion. Such techniques have many applications in...
2.0K
Regulation of Expression at Multiple Steps01:23

Regulation of Expression at Multiple Steps

1.1K
The gene expression in cells is regulated at different stages: (i) transcription, (ii) RNA processing, (iii) RNA localization, and (iv) translation. Transcriptional regulation is mediated by regulatory proteins such as transcription factors, activators, or repressors—these control gene expression by initiating or inhibiting the transcription of genes. Once a precursor or pre-mRNA is produced, it undergoes post-transcriptional modification, including 5' capping, splicing, and the...
1.1K
RNA Editing02:23

RNA Editing

9.2K
RNA editing is a post-transcriptional modification where a precursor mRNA (pre-mRNA) nucleotide sequence is changed by base insertion, deletion, or modification. The extent of RNA editing varies from a few hundred bases, in mitochondrial DNA of trypanosomes, to a just single base, in nuclear genes of mammals. Even a single base change in the pre-mRNA can convert a codon for one amino acid into the codon for another amino acid or a stop codon. This type of re-coding can significantly affect the...
9.2K
Chromatin Structure Regulates pre-mRNA Processing02:41

Chromatin Structure Regulates pre-mRNA Processing

7.2K
In eukaryotic cells, nascent mRNA transcripts need to undergo many post-transcriptional modifications to reach the cell cytoplasm and translate into functional proteins. For a long time, transcription and pre-mRNA processing were considered two independent events that occur sequentially in the cell. However, it has now been well established that transcription and pre-mRNA processing are two simultaneous processes that are precisely regulated inside the cell.
The chromatin structure, especially...
7.2K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Concerns regarding study of spatial emanators for malaria control.

The Lancet. Infectious diseases·2026
Same author

Integrated community-based versus facility-based care for people with HIV, diabetes, and hypertension in sub-Saharan Africa (INTE-COMM): an open-label, multicountry, cluster-randomised trial.

Lancet (London, England)·2026
Same author

Determining the dose-response relationship for pneumococcal conjugate vaccines: a nested analysis of the fractional dose PCV trial.

Vaccine·2026
Same author

Identification of Selective Small Molecule Modulators of mRNA Processing Using a Multiplexed QuantiGene High-Throughput Screening Platform.

Assay and drug development technologies·2025
Same author

The Social Disvalue Misconception in Clinical Research.

The American journal of bioethics : AJOB·2025
Same author

Single Antisense Oligonucleotides Correct Diverse Splicing Mutations in Hotspot Exons.

Proceedings of the National Academy of Sciences of the United States of America·2025
Same journal

Targeting developmental reprogramming: hPSC insights for cancer interception.

Trends in pharmacological sciences·2026
Same journal

July 2026 issue first authors.

Trends in pharmacological sciences·2026
Same journal

Chronobiomaterials for circadian-aligned brain therapeutics.

Trends in pharmacological sciences·2026
Same journal

Biosensors for translatable GPCR bias.

Trends in pharmacological sciences·2026
Same journal

ECM stiffness and epigenetics in organ fibrosis.

Trends in pharmacological sciences·2026
Same journal

Which HTT transcript to lower?

Trends in pharmacological sciences·2026
See all related articles

Related Experiment Video

Updated: Sep 29, 2025

RNA-based Reprogramming of Human Primary Fibroblasts into Induced Pluripotent Stem Cells
11:38

RNA-based Reprogramming of Human Primary Fibroblasts into Induced Pluripotent Stem Cells

Published on: November 26, 2018

10.6K

Reprogramming RNA processing: an emerging therapeutic landscape.

Christopher R Neil1, Michael W Seiler1, Dominic J Reynolds1

  • 1Remix Therapeutics, Cambridge, MA, USA.

Trends in Pharmacological Sciences
|March 25, 2022
PubMed
Summary
This summary is machine-generated.

New therapeutics target RNA processing, a complex cellular mechanism controlling gene expression. This approach offers sequence-specific drug design for enhanced gene regulation and stability.

Keywords:
3′ end processingRNA splicingantisense oligonucleotidesgene regulationmolecular therapeuticssmall molecule compounds

More Related Videos

High-throughput Screening for Chemical Modulators of Post-transcriptionally Regulated Genes
09:44

High-throughput Screening for Chemical Modulators of Post-transcriptionally Regulated Genes

Published on: March 3, 2015

9.6K
Dual CRISPR-Interference Strategy for Targeting Synthetic Lethal Interactions Between Non-Coding RNAs in Cancer Cells
07:23

Dual CRISPR-Interference Strategy for Targeting Synthetic Lethal Interactions Between Non-Coding RNAs in Cancer Cells

Published on: May 30, 2025

685

Related Experiment Videos

Last Updated: Sep 29, 2025

RNA-based Reprogramming of Human Primary Fibroblasts into Induced Pluripotent Stem Cells
11:38

RNA-based Reprogramming of Human Primary Fibroblasts into Induced Pluripotent Stem Cells

Published on: November 26, 2018

10.6K
High-throughput Screening for Chemical Modulators of Post-transcriptionally Regulated Genes
09:44

High-throughput Screening for Chemical Modulators of Post-transcriptionally Regulated Genes

Published on: March 3, 2015

9.6K
Dual CRISPR-Interference Strategy for Targeting Synthetic Lethal Interactions Between Non-Coding RNAs in Cancer Cells
07:23

Dual CRISPR-Interference Strategy for Targeting Synthetic Lethal Interactions Between Non-Coding RNAs in Cancer Cells

Published on: May 30, 2025

685

Area of Science:

  • Molecular Biology
  • Drug Discovery
  • Gene Regulation

Background:

  • mRNA production involves intricate processing steps.
  • These steps are executed by large macromolecular machines.
  • Previously, these machines were considered undruggable due to complexity.

Purpose of the Study:

  • To review RNA processing events and their role in gene regulation.
  • To explore emerging therapeutic opportunities targeting RNA processing.
  • To highlight the potential of RNA-level gene regulation.

Main Methods:

  • Review of current understanding of RNA processing mechanisms.
  • Analysis of gene regulation at the RNA level.
  • Identification of therapeutic targets within RNA processing pathways.

Main Results:

  • Expanded understanding of RNA processing mechanisms.
  • Identification of novel therapeutic strategies targeting RNA processing.
  • Demonstration of sequence-specific resolution in drug design.

Conclusions:

  • RNA processing is a viable target for novel therapeutics.
  • Targeting RNA processing offers precise gene regulation.
  • This field presents significant opportunities for drug development.