The Claim

Acidic extracellular pH (pH 6.5) in human cell lines increases mitochondrial ATP production, which drives the synthesis of glucose-6-phosphate via mitochondria-bound hexokinase, leading to nuclear translocation of MondoA and transcriptional upregulation of TXNIP and ARRDC4, resulting in suppression of glucose uptake and restoration of metabolic homeostasis.

Source: Cellular acidosis triggers human MondoA transcriptional activity by driving mitochondrial ATP production

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
40score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

How it works
1 study reviewed
In plain English

At a pH of 6.5, human cells produce more ATP in their mitochondria, which increases glucose-6-phosphate synthesis through mitochondria-bound hexokinase. This triggers MondoA to move into the nucleus and activate TXNIP and ARRDC4 genes, which reduce glucose uptake and restore metabolic balance.

See the scientific wording

In human cell lines, acidic extracellular pH (pH 6.5) increases mitochondrial ATP production, which drives the synthesis of glucose-6-phosphate via mitochondria-bound hexokinase, leading to nuclear translocation of MondoA and transcriptional upregulation of TXNIP and ARRDC4, genes that suppress glucose uptake and restore metabolic homeostasis.

Why this might work

When the environment around cells becomes more acidic, it causes the energy-producing parts of the cell to work harder and make more ATP inside the mitochondria. This ATP is moved out of the mitochondria and used by a specific enzyme attached to them to convert glucose into glucose-6-phosphate. This molecule then binds to a protein that sits at the mitochondria's surface, causing it to move into the cell's nucleus and turn on two genes. These genes make proteins that block glucose from entering the cell, which stops excess sugar from building up and restores balance.

Verified mechanismbased on 1 study

What the research says

1 study

  1. Study: Cellular acidosis triggers human MondoA transcriptional activity by driving mitochondrial ATP production

    When the area around human cells gets more acidic, it makes the cell's energy factories (mitochondria) produce more fuel (ATP). This fuel helps turn glucose into a signal molecule that tells a protein (MondoA) to turn on two genes that tell the cell to stop taking in so much glucose — helping it balance its energy levels.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

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