Example sentences for: contribute

How can you use “contribute” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Well, I'm one writer who would promise Bill, Bob, Hillary, and Liddy personally, at my kitchen table (well, kitchen counter), not to contribute further to the trash this year.

  • Instead, in the mid '80s it was found that the activation of co-stimulatory molecules like CD28 expressed by T cells via ligands such as B7 expressed by antigen presenting cells (APC), deliver additional signals that synergize with those emanating from the TCR, and result in maximal IL-2 gene transcription [ 23 ] . As well, CD28 activation stabilizes IL-2 mRNA transcripts, prolonging IL-2 mRNA life span [ 24 ] . Thus, in addition to soluble macrophage-derived products, cell surface molecules expressed by APCs also contribute to the 2 ndsignal attributed to the APCs.

  • Not only is there mental activation, but there may also be broader health effects, including stress reduction and improved vascular health—both of which may contribute to reducing dementia risk [6].

  • It is plausible, therefore, that upregulation of endogenous TGF-β could contribute to the chemopreventive efficacy of SERMs and retinoids.

  • Because such inquiry explores only one situation, it is argued that it cannot contribute directly to the testing of general propositions, although it can contribute powerfully to the invention of hypotheses.


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