The Claim
The gene ptpn6 (protein tyrosine phosphatase nonreceptor type 6, also known as Shp1) exhibits upregulated expression in insulin-resistant zebrafish larvae, representing an exception to the general pattern of immune gene downregulation observed under hyperinsulinemic conditions.
What the research says
Roughly balanced
Support and challenge are close. The picture may shift as more studies come in.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
Scientists found that a specific gene called ptpn6 (or Shp1) is more active than usual in zebrafish babies with insulin resistance, which goes against what usually happens to immune genes when there's too much insulin.
See the scientific wording
The gene ptpn6 (protein tyrosine phosphatase nonreceptor type 6, also known as Shp1) is upregulated in insulin-resistant zebrafish larvae, representing an exception to the general immune gene downregulation observed with hyperinsulinemia
What the research says
1 studyStudy: Hyperinsulinemia induces insulin resistance and immune suppression via Ptpn6/Shp1 in zebrafish.
The study shows that when zebrafish larvae are exposed to high insulin levels (hyperinsulinemia), they become insulin-resistant and most immune genes are turned down. However, one specific gene called ptpn6 is actually turned UP, which is the opposite of the other immune genes - exactly matching what the claim says.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.