Related Experiment Video
Updated: Jun 29, 2026
09:13
Understanding the Development of Compensatory Pathways in a Mutant Malaria Parasite Harbouring Hypomorphic Allele of Plant-Like Kinases
Published on: November 22, 2024
GSK3beta: a master switch and a promising target
Akanksha Kannoji1, Samiron Phukan, V Sudher Babu
1Jubilant Biosys Ltd, Structure Directed Molecular Design, #96, Industrial Suburb, 2nd Stage, Yeshwantpur, Bangalore 560 022, India.
Expert Opinion on Therapeutic Targets
|October 15, 2008
Summary
Glycogen synthase kinase 3 beta (GSK3beta) is a key protein in cell signaling. Research highlights GSK3beta as a significant therapeutic target, driving pharmaceutical interest in developing inhibitors for various diseases.
Area of Science:
- Biochemistry
- Pharmacology
- Molecular Biology
Background:
- Glycogen synthase kinase 3 beta (GSK3beta) is a crucial multifunctional serine/threonine kinase involved in numerous signaling pathways.
- GSK3beta has emerged as a significant therapeutic target, attracting substantial interest from pharmaceutical companies for various medical conditions.
Purpose of the Study:
- To review global advancements in targeting GSK3beta therapeutically.
- To elucidate the role of GSK3beta in disease pathophysiology.
- To provide an overview of GSK3beta inhibitor compound classes.
Main Methods:
- Literature review of GSK3beta research.
- Analysis of GSK3beta's role in disease pathways.
- Survey of developed GSK3beta inhibitor compounds.
Main Results:
- Extensive research data has positioned GSK3beta as a valuable pharmaceutical target.
- Understanding GSK3beta's structure-function relationship is critical for successful clinical applications.
- The kinase's involvement in diverse disease physiologies necessitates comprehensive study.
Conclusions:
- GSK3beta is a highly promising therapeutic target with broad implications.
- Further research into GSK3beta's complex roles is essential for drug development.
- Successful clinical translation requires a deep understanding of GSK3beta modulators.
Related Concept Videos
02:23Master Transcription Regulators
Master transcription regulators are regulatory proteins that are predominantly responsible for regulating the expression of multiple genes. Often these genes work in concert to drive a complex process. Activation of a master transcription regulator can lead to a cascade of transcriptional activation necessary for that outcome. These regulators can directly bind to the regulatory sequences of the various genes involved, or they can indirectly regulate transcription by binding to regulatory...
02:23Master Transcription Regulators
Master transcription regulators are regulatory proteins that are predominantly responsible for regulating the expression of multiple genes. Often these genes work in concert to drive a complex process. Activation of a master transcription regulator can lead to a cascade of transcriptional activation necessary for that outcome. These regulators can directly bind to the regulatory sequences of the various genes involved, or they can indirectly regulate transcription by binding to regulatory...
01:22Amplifying Signals via Enzymatic Cascade
When a ligand binds to a cell-surface receptor, the receptor's intracellular domain changes shape, which may either activate its enzyme function or allow its binding to other molecules. The initial signal is amplified by most signal transduction pathways. This means that a single ligand molecule can activate multiple molecules of a downstream target. Proteins that relay a signal are most commonly phosphorylated at one or more sites, activating or inactivating the protein. Kinases catalyze the...
02:14GTPases and their Regulation
Guanine nucleotide-binding proteins (G-proteins), also known as GTPases, are a superfamily of proteins that regulate many cellular processes, such as cell signaling, vesicular transport, and the regulation of cell shape and motility. Mutation or dysfunction of these proteins can lead to disease. There are around 40,000 known G-proteins that can broadly be classified into two groups ‒ small G-proteins consisting of a single domain and large multi-domain G-proteins.
Large G-proteins, also known...
Large G-proteins, also known...
02:14GTPases and their Regulation
Guanine nucleotide-binding proteins (G-proteins), also known as GTPases, are a superfamily of proteins that regulate many cellular processes, such as cell signaling, vesicular transport, and the regulation of cell shape and motility. Mutation or dysfunction of these proteins can lead to disease. There are around 40,000 known G-proteins that can broadly be classified into two groups ‒ small G-proteins consisting of a single domain and large multi-domain G-proteins.
Large G-proteins, also known...
Large G-proteins, also known...
01:22Activation and Inactivation of G Proteins
Heterotrimeric G proteins are guanine nucleotide-binding proteins. As the name suggests, heterotrimeric G proteins are composed of three subunits: alpha, beta, and gamma. They remain GDP-bound or GTP-bound inside the cells and switch between inactive/active states. The Gα subunit possesses the nucleotide-binding pocket that binds guanine nucleotides and switches between GDP or GTP-bound states. In contrast, the Gꞵ and Gγ subunits are always bound together with high affinity and are together...