1,25(OH)2 D3 inhibits Lewis lung cancer cell migration via NHE1-sensitive metabolic reprograming

© 2023 International Union of Biochemistry and Molecular Biology..

High prevalence and metastasis rates are characteristics of lung cancer. Glycolysis provides energy for the development and metastasis of cancer cells. The 1,25-dihydroxy vitamin D3 (1,25(OH)2 D3 ) has been linked to reducing cancer risk and regulates various physiological functions. We hypothesized that 1,25(OH)2 D3 could be associated with the expression and activity of Na+ /H+ exchanger isoform 1 (NHE1) of Lewis lung cancer cells, thus regulating glycolysis as well as migration by actin reorganization. Followed by online public data analysis, Vitamin D3 receptor, the receptor of 1,25(OH)2 D3 has been proved to be abundant in lung cancers. We demonstrated that 1,25(OH)2 D3 treatment suppressed transcript levels, protein levels, and activity of NHE1 in LLC cells. Furthermore, 1,25(OH)2 D3 treatment resets the metabolic balance between glycolysis and OXPHOS, mainly including reducing glycolytic enzymes expression and lactate production. In vivo experiments showed the inhibition effects on tumor growth as well. Therefore, we concluded that 1,25(OH)2 D3 could amend the NHE1 function, which leads to metabolic reprogramming and cytoskeleton reconstruction, finally inhibits the cell migration.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:76

Enthalten in:

IUBMB life - 76(2024), 4 vom: 31. März, Seite 182-199

Sprache:

Englisch

Beteiligte Personen:

Chen, Hong [VerfasserIn]
Zhu, Mei-Zhen [VerfasserIn]
Wang, Xi-Ting [VerfasserIn]
Ai, Min [VerfasserIn]
Li, Shuang-Shuang [VerfasserIn]
Wan, Ming-Yu [VerfasserIn]
Wang, Pei-Yao [VerfasserIn]
Cai, Wei-Wei [VerfasserIn]
Hou, Bao [VerfasserIn]
Xu, Fei [VerfasserIn]
Lang, Florian [VerfasserIn]
Qiu, Li-Ying [VerfasserIn]
Zhou, Yue-Tao [VerfasserIn]

Links:

Volltext

Themen:

1,25(OH)2D3
Glycolysis
Journal Article
Lewis lung cancer cells
Migration
NHE1

Anmerkungen:

Date Completed 20.03.2024

Date Revised 20.03.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1002/iub.2789

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM364134232