CD4
Americannoun
Etymology
Origin of CD4
1980–85; c(luster of) d(ifferentiation) 4
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
CD4 count is the number of CD4 T-cells, a type of white blood cell, in the blood.
From Science Daily • May 7, 2024
Additionally, they aim to explore the role of non-classical CD4 T cells and HLA class II in cancer biology, opening the door for potential progress in the mitigation and treatment of cancer.
From Science Daily • Feb. 22, 2024
Mpox killed nearly 30 percent of those with fewer than 100 CD4 cells.
From New York Times • Feb. 21, 2023
Tests showed the patient was also HIV-positive, which he had not known, and that his blood had few CD4 cells, critical immune cells that HIV attacks.
From Science Magazine • Feb. 20, 2023
Of the 179 patients with less than 200 CD4 cells per microliter—more than 500 is considered normal—27 died.
From Science Magazine • Feb. 20, 2023
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
