Decoding the Role of Kinesin Superfamily Proteins in Glioma Progression

Mohamed J Saadh1, Zahraa Sabah Ghnim2, Morug Salih Mahdi3

  • 1Faculty of Pharmacy, Middle East University, Amman, 11831, Jordan. mohamedjsaadh@gmail.com.

Insights

Kinesin superfamily proteins (KIFs) are crucial for glioma development and progression. Targeting KIFs offers a promising new strategy for treating aggressive brain tumors.

Area of Science:

  • Neuro-oncology
  • Molecular Biology
  • Cancer Therapeutics

Background:

  • Glioma is an aggressive brain tumor with limited treatment options.
  • Kinesin superfamily proteins (KIFs) are motor proteins vital for cell functions implicated in cancer.
  • Understanding KIFs' role in glioma is critical for developing new therapies.

Purpose of the Study:

  • To review the role of KIFs in glioma pathogenesis.
  • To explore KIFs as potential therapeutic targets for glioma.
  • To examine the interplay of KIFs with non-coding RNAs and signaling pathways in glioma.

Main Methods:

  • Literature review of Kinesin superfamily proteins (KIFs) in glioma.
  • Analysis of KIFs' influence on glioma cell proliferation, invasion, migration, and metastasis.
  • Examination of KIFs' regulation of cell cycle and signaling pathways (PI3K-Akt, Wnt/β-catenin, Hedgehog).
  • Investigation of KIFs' interaction with non-coding RNAs (circRNAs, miRNAs).
  • Review of current KIF-targeting therapies (immunotherapy, chemotherapy, small-molecule inhibitors).

Main Results:

  • KIFs significantly contribute to glioma progression by influencing cell proliferation, invasion, migration, and metastasis.
  • KIFs regulate critical cell cycle and signaling pathways involved in glioma.
  • KIFs interact with non-coding RNAs, impacting glioma development.
  • Various therapeutic strategies targeting KIFs show potential for improving glioma treatment outcomes.

Conclusions:

  • Kinesin superfamily proteins (KIFs) play a multifaceted role in glioma pathogenesis.
  • KIFs represent promising novel therapeutic targets for glioma treatment.
  • Targeting KIFs, in combination with other strategies, may enhance outcomes for glioma patients.

Related Concept Videos

Destabilization of Microtubules01:45

Destabilization of Microtubules

The destabilization of microtubules can occur during different stages of the microtubule lifecycle, such as nucleation or elongation. It can take place at either end of the microtubule or in the microtubule lattices as a whole. The lifespan of individual microtubules within a cell varies according to the cell type and stage of the cell cycle. During interphase, the lifespan of the microtubule is about 30 minutes, while during cell division, it is about 15 minutes. In axonal microtubules of...
2.6K
The Movement of Organelles and Vesicles01:43

The Movement of Organelles and Vesicles

In eukaryotic cells,  cytoskeletal filaments such as actin, microtubules, and intermediate filaments form a mesh-like cytoskeletal network. These filaments serve as tracks for transporting cellular cargo. Specialized motor proteins use the chemical energy stored in adenosine triphosphate (ATP) for this transport. During interphase, microtubules are polarized, with the plus-end towards the cell periphery and the minus-end towards the cell center. Two microtubule-associated motor proteins,...
4.4K
Microtubule Associated Motor Proteins01:32

Microtubule Associated Motor Proteins

Eukaryotic cells have different motor proteins for transporting various cargo within the cell. These motor proteins differ based on the filament they associate with, the direction they move within the cell, and the type of cargo they transport. Motor proteins that associate with microtubules are known as microtubule-associated motor proteins. There are two families of microtubule-associated motor proteins —Kinesins and Dyneins. Both these proteins assist in the transport of cellular...
7.7K
Tumor Progression02:07

Tumor Progression

Tumor progression is a phenomenon where the pre-formed tumor acquires successive mutations to become clinically more aggressive and malignant. In the 1950s, Foulds first described the stepwise progression of cancer cells through successive stages.
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
6.2K
Small GTPases - Ras and Rho01:24

Small GTPases - Ras and Rho

Ras and Rho are small monomeric GTPases that act downstream of receptor tyrosine kinase (RTK) and regulate various cellular processes. These GTPases switch between active and inactive states by binding to guanine nucleotides.
Three regulatory proteins control their activity:
3.9K
Cancer Cell Migration through Invadopodia01:35

Cancer Cell Migration through Invadopodia

Invadosome is a broad category of cell surface structures with proteolytic activity that  degrades the extracellular matrix (ECM). Invadosomes are present in normal cell types, including macrophages, endothelial cells, and neurons, as well as tumor cells. Although the macrophage podosomes and tumor cell invadopodia are classified as invadosomes, they have different structures, molecular pathways, and functions. Podosomes are short structures that last for a few minutes. However,...
2.3K