developmental stage:Levels of expression in fibroblasts decrease heterogeneously during cellular aging.,disease:Mutated in sporadic breast cancer.,function:Prohibitin inhibits DNA synthesis. It has a role in regulating proliferation. As yet it is unclear if the protein or the mRNA exhibits this effect. May play a role in regulating mitochondrial respiration activity and in aging.,induction:Expression increases approximately 3-fold upon entry into G1 phase compared with other phases of the cell cycle. Also induced following inhibition of mitochondrial protein synthesis by thiamphenicol.,similarity:Belongs to the prohibitin family.,subunit:Interacts with PHB2.,tissue specificity:Widely expressed in different tissues.,
Mitochondrion inner membrane . Nucleus . Cytoplasm . Cell membrane .
Widely expressed in different tissues.
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