Metabolic memory of Δ9-tetrahydrocannabinol exposure in pluripotent stem cells and primordial germ cells-like cells.
Metabolic memory of Δ9-tetrahydrocannabinol exposure in pluripotent stem cells and primordial germ cells-like cells.
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多能干细胞和原始生殖细胞样细胞中α9-四氢大麻酚暴露的代谢记忆。
DOI:
10.1101/2023.03.13.531968
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Allard,Patrick
中科院分区:
文献类型:
--
作者:
Verdikt,Roxane;Armstrong,AbigailA;Cheng,Jenny;Hwang,YoungSun;Clark,AmanderT;Yang,Xia;Allard,Patrick
Cannabis, the most consumed illicit psychoactive drug in the world, is increasingly used by pregnant women. However, while cannabinoid receptors are expressed in the early embryo, the impact of phytocannabinoids exposure on early embryonic processes is lacking. Here, we leverage a stepwise in vitro differentiation system that captures the early embryonic developmental cascade to investigate the impact of exposure to the most abundant phytocannabinoid, Δ9-tetrahydrocannabinol (Δ9-THC). We demonstrate that Δ9-THC increases the proliferation of naive mouse embryonic stem cells (ESCs) but not of their primed counterpart. Surprisingly, this increased proliferation, dependent on the CB1 receptor binding, is only associated with moderate transcriptomic changes. Instead, Δ9-THC capitalizes on ESCs’ metabolic bivalence by increasing their glycolytic rates and anabolic capabilities. A memory of this metabolic rewiring is retained throughout differentiation to Primordial Germ Cell-Like Cells in the absence of direct exposure and is associated with an alteration of their transcriptional profile. These results represent the first in-depth molecular characterization of the impact of Δ9-THC exposure on early stages of germline development.
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DOI:
10.1073/pnas.81.18.5623
发表时间:
1984
影响因子:
11.1
作者:
T. Boles;M. Hogan
通讯作者:
M. Hogan
影响因子:
64.8
作者:
P. Beard;M. Kaneko;P. Cerutti
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影响因子:
11.2
作者:
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影响因子:
14.9
作者:
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通讯作者:
T. Krugh
影响因子:
10.4
作者:
Fuchs RP;Schwartz N;Daune MP
通讯作者:
Daune MP