Number of cells known to die in the adult human body daily

Range several hundred billion - 10^12 cells
Organism Human Homo sapiens
Reference Raghuram GV et al., Physical shearing imparts biological activity to DNA and ability to transmit itself horizontally across species and kingdom boundaries. BMC Mol Biol. 2017 Aug 9 18(1):21. doi: 10.1186/s12867-017-0098-8 p.2 left column top paragraphPubMed ID28793862
Primary Source [1] van der Vaart M, Pretorius PJ. Circulating DNA. Its origin and fluctuation. Ann N Y Acad Sci. 2008 Aug1137: 18-26. doi: 10.1196/annals.1448.022 [2] Holdenrieder S et al., Nucleosomes in serum as a marker for cell death. Clin Chem Lab Med. 2001 Jul39(7):596-605 DOI: 10.1515/CCLM.2001.095PubMed ID18837919, 11522104
Comments P.2 left column top paragraph: "Several hundred billion to a trillion cells are known to die in the adult human body daily and a considerable amount of resulting fragmented DNA and/or nucleosomes enter the blood stream [primary sources]."
Entered by Uri M
ID 116368