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MetabolomicsAtractylodin targets ASAH3L to regulate galactose metabolism and thereby modulates the HIF-1 signaling pathway for the treatment of acute lung injury

Acute lung injury (ALI) is a lung disease characterized by an excessive inflammatory response and damage to lung epithelial cells. Atractylodin (ATL) is the main active component of Atractylodes lancea (Thunb.) DC., which has good anti-inflammatory activity and protects the integrity of the epith...

2024-07-23 | MTBLS9948 | MetaboLights
MetabolomicsHif1α-Dependent Uncoupling Of Glycolysis Suppresses Tumor Cell Proliferation
Hypoxia-inducible factor-1α (HIF1α) attenuates mitochondrial activity while promoting glycolysis. Paradoxically, it remains unknown why lower glycolysis is compromised in human clear cell renal cell carcinomas (ccRCC), in which HIF1α acts a tumor suppressor by inhibiting cell autonomous proliferatio...
2024-03-15 | MTBLS8901 | MetaboLights
MetabolomicsSerine and 1-carbon metabolism are required for HIF-mediated protection against retinopathy of prematurity
We determined which metabolic pathways are activated by hypoxia-inducible factor 1-mediated (HIF-1-mediated) protection against oxygen-induced retinopathy (OIR) in newborn mice, the experimental correlate to retinopathy of prematurity, a leading cause of infant blindness. HIF-1 coordinates the chang...
2019-07-05 | MTBLS856 | MetaboLights
MetabolomicsResting natural killer cell homeostasis relies on tryptophan/NAD+ metabolism and HIF-1α

Natural killer (NK) cells are forced to cope with different oxygen environments even under resting conditions. The adaptation to low oxygen is regulated by oxygen-sensitive transcription factors, the hypoxia-inducible factors (HIFs). The function of HIFs for NK cell activation and metabolic rewir...

2023-06-01 | MTBLS6863 | MetaboLights
MetabolomicsElevated brain manganese induces motor disease by upregulating the kynurenine pathway of tryptophan metabolism
Elevated brain levels of the essential metals manganese (Mn), copper, or iron induce motor disease. However, mechanisms of metal-induced motor disease are unclear and treatments are lacking. Elucidating the mechanisms of Mn-induced motor disease is particularly important because occupational and env...
2025-03-31 | MTBLS975 | MetaboLights
MetabolomicsIAPP toxicity activates HIF1α/PFKFB3 signaling delaying β-cell loss at the expense of β-cell function
The islet in type 2 diabetes (T2D) is characterized by amyloid deposits derived from islet amyloid polypeptide (IAPP), a protein co-expressed with insulin by β-cells. In common with amyloidogenic proteins implicated in neurodegeneration, human IAPP (hIAPP) forms membrane permeant toxic oligomers imp...
2020-04-17 | MTBLS951 | MetaboLights
MetabolomicsSMAD3 and HIF-1α Orchestrate Metabolic Transition to Aerobic Glycolysis as a Critical Prerequisite for Spontaneous Reprogramming of Spermatogonial Stem Cells

Spermatogonial stem cells (SSCs) possess the capacity for spontaneous reprogramming during in vitro culture, while the underlying mechanisms remain poorly understood, especially why addition of epidermal growth factor (EGF), leukemia inhibitory factor (LIF) remarkably enhanced transition efficien...

2025-07-08 | MTBLS12698 | MetaboLights
TranscriptomicsHIF1 is a master regulator of the adaptive gene expression to hypoxia.
Total 23 samples were derived from [1] HUVEC treated in the absence (0h) or presence of hypoxia (1, 2, 4, 8, 12, and 24 hrs) to determine hypoxia-regulated gene in endothelial cells, [2] control siRNA or HIF1? siRNA transfected HUVEC cells treated in the absence or presence of hypoxia, [3] control s...
ORGANISM(S): Homo sapiens 
2012-06-06 | E-GEOD-35932 | biostudies-arrayexpress
UnknownATF5 and HIF1α cooperatively activate HIF1 signaling pathway in esophageal cancer.
Not available
S-EPMC8117505 | biostudies-literature
UnknownLRPPRC regulates metastasis and glycolysis by modulating autophagy and the ROS/HIF1-α pathway in retinoblastoma.
Not available
S-EPMC8450181 | biostudies-literature
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