Thyroid hormones affect every organ, tissue and cell in the body. (thyroidpharmacist.com)
Yet, though our psyche resides in flesh, it can never be in complete control of this mysterious vehicle, with its perpetual transformation of tissues and cells; viruses and bacteria. (fadmagazine.com)
While both species carry a core group of similar programs to regulate gene activity, the researchers found that differences appeared in specific tissue and cell types. (sciencedaily.com)