I read that IQ is hereditary to some extent. Wouldn't that conclude that some people are inherently disadvantaged intellectually?

Reading from Hedgehog signaling reprograms hair follicle niche fibroblasts to a hyper-activated state: Lineage-specific genetic tools are necessary to precisely study HF fibroblasts; however, their repertoire remains limited. Embryonic dermal condensate progenitors can be targeted with Tbx18-Cre...