The CPNE Family and Their Role in Cancers.

Front Genet

Department of Respiratory and Critical Care Medicine, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China.

Published: July 2021

Lung cancer is the leading cause of cancer-related deaths worldwide. Despite significant advances in cancer research and treatment, the overall prognosis of lung cancer patients remains poor. Therefore, the identification for novel therapeutic targets is critical for the diagnosis and treatment of lung cancer. CPNEs (copines) are a family of membrane-bound proteins that are highly conserved, soluble, ubiquitous, calcium dependent in a variety of eukaryotes. Emerging evidences have also indicated CPNE family members are involved in cancer development and progression as well. However, the expression patterns and clinical roles in cancer have not yet been well understood. In this review, we summarize recent advances concerning CPNE family members and provide insights into new potential mechanism involved in cancer development.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8345009PMC
http://dx.doi.org/10.3389/fgene.2021.689097DOI Listing

Publication Analysis

Top Keywords

cpne family
12
lung cancer
12
family members
8
involved cancer
8
cancer development
8
cancer
7
family role
4
role cancers
4
cancers lung
4
cancer leading
4

Similar Publications

Cpne1 deficiency preserves sperm motility under Ca channel blockade.

J Reprod Dev

October 2024

Department of Urology, The Seventh Affiliated Hospital, Southern Medical University, Guangdong 528244, P. R. China.

Calcium ions (Ca) play crucial roles in sperm motility and fertilization. The copine (CPNE) family comprises several Ca-dependent phospholipid-binding proteins. Of these, CPNE1 is extensively expressed in mammalian tissues; however, its precise role in testicular development and spermatogenesis is yet to be fully characterized.

View Article and Find Full Text PDF

The CPNE Family and Their Role in Cancers.

Front Genet

July 2021

Department of Respiratory and Critical Care Medicine, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China.

Lung cancer is the leading cause of cancer-related deaths worldwide. Despite significant advances in cancer research and treatment, the overall prognosis of lung cancer patients remains poor. Therefore, the identification for novel therapeutic targets is critical for the diagnosis and treatment of lung cancer.

View Article and Find Full Text PDF

Differential expression and subcellular localization of Copines in mouse retina.

J Comp Neurol

October 2019

Retinal Circuit Development & Genetics Unit, Neurobiology-Neurodegeneration & Repair Laboratory, National Eye Institute, NIH, Bethesda, Maryland.

Combinatorial expression of Brn3 transcription factors is required for the development of cell-specific morphologies in retinal ganglion cells (RGCs). The molecular mechanisms by which Brn3s regulate RGC type specific features are largely unexplored. We previously identified several members of the Copine (Cpne) family of molecules as potential targets of Brn3 transcription factors in the retina.

View Article and Find Full Text PDF

Background: Copines are calcium-dependent phospholipid-binding proteins found in many eukaryotic organisms and are thought to be involved in signaling pathways that regulate a wide variety of cellular processes. Copines are characterized by having two C2 domains at the N-terminus accompanied by an A domain at the C-terminus. Six copine genes have been identified in the Dictyostelium genome, cpnA - cpnF.

View Article and Find Full Text PDF

Concerted action of P450 plus helper protein to form the amino-hydroxy-piperidone moiety of the potent protease inhibitor crocapeptin.

J Am Chem Soc

November 2013

Helmholtz Institute for Pharmaceutical Research Saarland, Helmholtz Centre for Infection Research, and Department of Pharmaceutical Biotechnology, Saarland University, Building C 2.3, D-66123, Saarbrücken, Germany.

The crocapeptins are described here as cyclic depsipeptides, isolated from cultures of the myxobacterium Chondromyces crocatus . Structure elucidation of the compounds revealed a cyanopeptolin-like skeleton, containing the characteristic amino-hydroxy-piperidone (Ahp)-heterocycle. Like the cyanopeptolins, the myxobacterial crocapeptins proved to be serine protease inhibitors.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!