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

Enzyme Inhibition01:30

Enzyme Inhibition

94.5K
Inhibitors are molecules that reduce enzyme activity by binding to the enzyme. In a normally functioning cell, enzymes are regulated by a variety of inhibitors. Drugs and other toxins can also inhibit enzymes. Some inhibitors bind to the enzyme’s active site, while others inhibit enzymatic activity by binding to other sites on the protein structure.
94.5K
Targets for Drug Action: Overview01:26

Targets for Drug Action: Overview

11.0K
Drugs target macromolecules to modify ongoing cellular processes. Primary drug targets include receptors, ion channels, transporters, and enzymes.
Receptors are either membrane-spanning or intracellular proteins, which upon binding a ligand, get activated and transmit the signal downstream to elicit a response. Drugs bind receptors, either mimicking the action of endogenous ligands or blocking the receptor activity to bring about a modified response. Nearly 35% of approved drugs target the G...
11.0K
Inhibition of Cdk Activity02:34

Inhibition of Cdk Activity

6.1K
The orderly progression of the cell cycle depends on the activation of Cdk protein by binding to its cyclin partner. However, the cell cycle must be restricted when undergoing abnormal changes. Most cancers correlate to the deregulated cell cycle, and since Cdks are a central component of the cell cycle, Cdk inhibitors are extensively studied to develop anticancer agents. For instance, cyclin D associates with several Cdks, such as Cdk 4/6, to form an active complex. The cyclin D-Cdk4/6 complex...
6.1K
Inhibition of CDK Activity02:34

Inhibition of CDK Activity

5.6K
5.6K
Indirect-Acting Cholinergic Agonists: Mechanism of Action01:18

Indirect-Acting Cholinergic Agonists: Mechanism of Action

2.9K
Indirect-acting cholinergic agonists work by interacting with an enzyme called acetylcholinesterase (AChE) in the synaptic cleft. They can be reversible or irreversible inhibitors and have different effects on the enzyme.
Reversible inhibitors like edrophonium bind to a specific part of the enzyme called the anionic catalytic site. They form noncovalent bonds, which means they are not strongly attached to the enzyme. This creates a temporary and less stable enzyme–inhibitor complex,...
2.9K
Feedback Inhibition00:46

Feedback Inhibition

58.3K
Biochemical reactions are occurring constantly in cells, converting starting substances to different products, usually with the help of enzymes that speed the reactions. Without enzymes, it would take far too long for most reactions to occur to be useful to the cell!
58.3K

You might also read

Related Articles

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

Sort by
Same author

Photocrosslinked polylysine/oxidized hyaluronic acid double-network hydrogel with anti-inflammatory and antibacterial functions for skin wound healing.

International journal of biological macromolecules·2026
Same author

RG108-Conjugated Platinum(IV) Prodrugs: Enhanced Efficacy and Reduced Ototoxicity.

Chemistry (Weinheim an der Bergstrasse, Germany)·2026
Same author

Polyphenolic compounds as protective agents against cisplatin-induced ototoxicity with molecular mechanisms and clinical potential.

RSC medicinal chemistry·2025
Same author

Cost-effectiveness evaluation of benmelstobart, anlotinib and chemotherapy in patients with extensive-stage small-cell lung cancer.

Frontiers in pharmacology·2025
Same author

Advances of HDAC dual inhibitors in breast cancer treatment.

Bioorganic & medicinal chemistry·2025
Same author

Recent advances in near-infrared-II (NIR-II) small molecule fluorophores for cancer theranostics.

Journal of materials chemistry. B·2025

Related Experiment Video

Updated: Mar 14, 2026

Identification of Mediators of T-cell Receptor Signaling via the Screening of Chemical Inhibitor Libraries
08:49

Identification of Mediators of T-cell Receptor Signaling via the Screening of Chemical Inhibitor Libraries

Published on: January 22, 2019

9.6K

Tip60: Main Functions and Its Inhibitors.

Xiaoli Zhang1, Jiyong Wu1, Yepeng Luan2

  • 1Department of Pharmacy, Provincial Hospital Affiliated to Shandong University, Jinan, Shandong Province, China.

Mini Reviews in Medicinal Chemistry
|September 28, 2016
PubMed
Summary

Tip60, a key histone acetyltransferase, regulates vital cellular processes. Its dysfunction is linked to various cancers, and its inhibitors are summarized here.

Keywords:
CancerHATsHDACsTip60histone acetyltransferaseinhibitorε-amino

More Related Videos

A Strategy to Identify Compounds that Affect Cell Growth and Survival in Cultured Mammalian Cells at Low-to-Moderate Throughput
12:22

A Strategy to Identify Compounds that Affect Cell Growth and Survival in Cultured Mammalian Cells at Low-to-Moderate Throughput

Published on: September 22, 2019

9.0K
Screening for Thermotoga maritima Membrane-Bound Pyrophosphatase Inhibitors
09:11

Screening for Thermotoga maritima Membrane-Bound Pyrophosphatase Inhibitors

Published on: November 23, 2019

7.2K

Related Experiment Videos

Last Updated: Mar 14, 2026

Identification of Mediators of T-cell Receptor Signaling via the Screening of Chemical Inhibitor Libraries
08:49

Identification of Mediators of T-cell Receptor Signaling via the Screening of Chemical Inhibitor Libraries

Published on: January 22, 2019

9.6K
A Strategy to Identify Compounds that Affect Cell Growth and Survival in Cultured Mammalian Cells at Low-to-Moderate Throughput
12:22

A Strategy to Identify Compounds that Affect Cell Growth and Survival in Cultured Mammalian Cells at Low-to-Moderate Throughput

Published on: September 22, 2019

9.0K
Screening for Thermotoga maritima Membrane-Bound Pyrophosphatase Inhibitors
09:11

Screening for Thermotoga maritima Membrane-Bound Pyrophosphatase Inhibitors

Published on: November 23, 2019

7.2K

Area of Science:

  • Biochemistry
  • Molecular Biology
  • Epigenetics

Background:

  • Tip60 is a MYST family histone acetyltransferase interacting with HIV-1 Tat.
  • It acetylates histone and non-histone proteins, impacting cellular signaling, DNA repair, cell cycle, and apoptosis.

Purpose of the Study:

  • To summarize the main functions of Tip60.
  • To review known inhibitors of Tip60.

Main Methods:

  • Literature review of Tip60 functions.
  • Compilation of known Tip60 inhibitors.

Main Results:

  • Tip60 plays crucial roles in fundamental cellular processes.
  • Tip60 dysfunction is implicated in the development of various cancers.
  • Several inhibitors targeting Tip60 have been identified.

Conclusions:

  • Tip60 is a significant regulator of cellular functions with implications in cancer.
  • Understanding Tip60's role and its inhibitors is vital for therapeutic strategies.