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The two murine double minute (MDM) family members, MDM2 and MDMX are a well-established negative regulator of p53 activity. Under DNA damage conditions, MDM2 and MDMX are phosphorylated near their RING domains (serine 395 at MDM2 and serine 403 at MDMX) and switch to act as p53 positive regulators. ...
ORGANISM(S): Homo sapiens (Human) 
2026-01-05 | PXD060074 | Pride
How cells acquire their fate is a fundamental question in both developmental and regenerative biology. Multipotent progenitors undergo gradual cell fate restriction in response to temporal and positional cues from the microenvironment, the nature of which is far from being clear. In the case of the ...
ORGANISM(S): Danio rerio 
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