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First-pass extracted concept

nuclear PKM2

Candidate: concept label1 source documents6 linked claims
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Aliases

nPKM2, PKM2

Extracted Explainers

What the tool is doing

The abstract describes nuclear PKM2 as a co-transcriptional activator and protein kinase that programs genes involved in glycolysis, lipogenesis, redox homeostasis, and cell cycle progression.

Source 1DOIPubMed

What problem it solves

It provides a mechanistic concept for how PKM2 contributes to tumor growth beyond its canonical glycolytic enzyme role.

Source 1DOIPubMed

What it does not solve

The abstract does not present nuclear PKM2 itself as a deployable toolkit item or therapeutic product.

Source 1DOIPubMed

Alternatives

The abstract contrasts PKM2 with its isoform PKM1, noting that PKM1 lacks the same nuclear regulatory framing.

Source 1DOIPubMed

Evidence Snippets

Once nuclear, PKM2 functions as a signal receiver, gene programmer, and metabolic modulator by acting as a co-transcriptional activator and protein kinase.
Evidence 1Source 1DOIPubMedprovenance

Supporting Sources

Linked Claims

Claim 1cancer relevancesupports2025Source 1DOIPubMed

Nuclear PKM2 reinforces the Warburg effect and promotes tumor growth, metastasis, and resistance to stress.

Claim 2mechanistic rolesupports2025Source 1DOIPubMed

Nuclear PKM2 acts as a co-transcriptional activator and protein kinase.

Claim 3oncogenic componentsupports2025Source 1DOIPubMed

Nuclear PKM2 can be considered the oncogenic component of PKM2.

Claim 4therapeutic potentialsupports2025Source 1DOIPubMed

Nuclear PKM2 is a promising target for precision cancer therapy.

Claim 5therapeutic strategysupports2025Source 1DOIPubMed

Emerging therapeutic strategies target nuclear PKM2 using small-molecule modulators that stabilize its cytosolic tetrameric form or disrupt its nuclear functions.

Claim 6transcriptional programmingsupports2025Source 1DOIPubMed

Nuclear PKM2 orchestrates transcriptional programs involving glycolysis, lipogenesis, redox homeostasis, and cell cycle progression.