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Hajikarimlou M, Hunt K, Kirby G, Takallou S, Jagadeesan SK, Omidi K, Hooshyar M, Burnside D, Moteshareie H, Babu M, Smith M, Holcik M, Samanfar B, Golshani A. Lithium Chloride Sensitivity in Yeast and Regulation of Translation. Int J Mol Sci 2020; 21:ijms21165730. [PMID: 32785068 PMCID: PMC7461102 DOI: 10.3390/ijms21165730] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 08/06/2020] [Accepted: 08/07/2020] [Indexed: 12/18/2022] Open
Abstract
For decades, lithium chloride (LiCl) has been used as a treatment option for those living with bipolar disorder (BD). As a result, many studies have been conducted to examine its mode of action, toxicity, and downstream cellular responses. We know that LiCl is able to affect cell signaling and signaling transduction pathways through protein kinase C and glycogen synthase kinase-3, which are considered to be important in regulating gene expression at the translational level. However, additional downstream effects require further investigation, especially in translation pathway. In yeast, LiCl treatment affects the expression, and thus the activity, of PGM2, a phosphoglucomutase involved in sugar metabolism. Inhibition of PGM2 leads to the accumulation of intermediate metabolites of galactose metabolism causing cell toxicity. However, it is not fully understood how LiCl affects gene expression in this matter. In this study, we identified three genes, NAM7, PUS2, and RPL27B, which increase yeast LiCl sensitivity when deleted. We further demonstrate that NAM7, PUS2, and RPL27B influence translation and exert their activity through the 5′-Untranslated region (5′-UTR) of PGM2 mRNA in yeast.
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Affiliation(s)
- Maryam Hajikarimlou
- Department of Biology and Ottawa Institute of Systems Biology, Carleton University, Ottawa, ON K1S 5B6, Canada; (M.H.); (K.H.); (G.K.); (S.T.); (S.K.J.); (K.O.); (M.H.); (D.B.); (H.M.); (M.S.); (B.S.)
| | - Kathryn Hunt
- Department of Biology and Ottawa Institute of Systems Biology, Carleton University, Ottawa, ON K1S 5B6, Canada; (M.H.); (K.H.); (G.K.); (S.T.); (S.K.J.); (K.O.); (M.H.); (D.B.); (H.M.); (M.S.); (B.S.)
| | - Grace Kirby
- Department of Biology and Ottawa Institute of Systems Biology, Carleton University, Ottawa, ON K1S 5B6, Canada; (M.H.); (K.H.); (G.K.); (S.T.); (S.K.J.); (K.O.); (M.H.); (D.B.); (H.M.); (M.S.); (B.S.)
| | - Sarah Takallou
- Department of Biology and Ottawa Institute of Systems Biology, Carleton University, Ottawa, ON K1S 5B6, Canada; (M.H.); (K.H.); (G.K.); (S.T.); (S.K.J.); (K.O.); (M.H.); (D.B.); (H.M.); (M.S.); (B.S.)
| | - Sasi Kumar Jagadeesan
- Department of Biology and Ottawa Institute of Systems Biology, Carleton University, Ottawa, ON K1S 5B6, Canada; (M.H.); (K.H.); (G.K.); (S.T.); (S.K.J.); (K.O.); (M.H.); (D.B.); (H.M.); (M.S.); (B.S.)
| | - Katayoun Omidi
- Department of Biology and Ottawa Institute of Systems Biology, Carleton University, Ottawa, ON K1S 5B6, Canada; (M.H.); (K.H.); (G.K.); (S.T.); (S.K.J.); (K.O.); (M.H.); (D.B.); (H.M.); (M.S.); (B.S.)
| | - Mohsen Hooshyar
- Department of Biology and Ottawa Institute of Systems Biology, Carleton University, Ottawa, ON K1S 5B6, Canada; (M.H.); (K.H.); (G.K.); (S.T.); (S.K.J.); (K.O.); (M.H.); (D.B.); (H.M.); (M.S.); (B.S.)
| | - Daniel Burnside
- Department of Biology and Ottawa Institute of Systems Biology, Carleton University, Ottawa, ON K1S 5B6, Canada; (M.H.); (K.H.); (G.K.); (S.T.); (S.K.J.); (K.O.); (M.H.); (D.B.); (H.M.); (M.S.); (B.S.)
| | - Houman Moteshareie
- Department of Biology and Ottawa Institute of Systems Biology, Carleton University, Ottawa, ON K1S 5B6, Canada; (M.H.); (K.H.); (G.K.); (S.T.); (S.K.J.); (K.O.); (M.H.); (D.B.); (H.M.); (M.S.); (B.S.)
| | - Mohan Babu
- Department of Biochemistry, Research and Innovation Centre, University of Regina, Regina, SK S4S 0A2, Canada;
| | - Myron Smith
- Department of Biology and Ottawa Institute of Systems Biology, Carleton University, Ottawa, ON K1S 5B6, Canada; (M.H.); (K.H.); (G.K.); (S.T.); (S.K.J.); (K.O.); (M.H.); (D.B.); (H.M.); (M.S.); (B.S.)
| | - Martin Holcik
- Department of Health Sciences, Carleton University, Ottawa, ON K1S 5B6, Canada;
| | - Bahram Samanfar
- Department of Biology and Ottawa Institute of Systems Biology, Carleton University, Ottawa, ON K1S 5B6, Canada; (M.H.); (K.H.); (G.K.); (S.T.); (S.K.J.); (K.O.); (M.H.); (D.B.); (H.M.); (M.S.); (B.S.)
- Agriculture and Agri-Food Canada, Ottawa Research and Development Centre (ORDC), Ottawa, ON K1Y 4X2, Canada
| | - Ashkan Golshani
- Department of Biology and Ottawa Institute of Systems Biology, Carleton University, Ottawa, ON K1S 5B6, Canada; (M.H.); (K.H.); (G.K.); (S.T.); (S.K.J.); (K.O.); (M.H.); (D.B.); (H.M.); (M.S.); (B.S.)
- Correspondence:
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