allogeneic

adjective

al·​lo·​ge·​ne·​ic ˌa-lō-jə-ˈnē-ik How to pronounce allogeneic (audio)
variants or less commonly allogenic
1
usually allogeneic : involving, derived from, or being individuals of the same species that are sufficiently unlike genetically to interact antigenically
allogeneic stem cells
allogeneic marrow transplantation
compare syngeneic
2
allogenic : caused by the action or influence of abiotic environmental factors
allogenic (disturbance) processes, such as flooding and sediment deposition patterns, in addition to wind events.Brian Lockhart et al.

Example Sentences

Recent Examples on the Web The advent of allogeneic approaches to CAR T therapy is on the rise as new techniques are developed to further translate the potential of CAR T in the clinic. Demaris Mills, Forbes, 10 Aug. 2022 Though more research is needed, this serves as an early proof of concept outlining some of the potential advantages of an allogeneic approach over autologous CAR T-cells. Demaris Mills, Forbes, 10 Aug. 2022 Autologous and allogeneic therapy are the future of drug development. John Cumbers, Forbes, 25 Jan. 2022 The rest get allogeneic transplants, where donors can include siblings or unrelated donors determined to be a match. Ron Winslow, WSJ, 28 May 2018 The company is taking over Pfizer Inc.’s collaboration and license agreement with Cellectis to develop a series of allogeneic CAR-T therapies, including UCART19, a blood cancer drug in Phase I clinical trials. Brian Gormley, WSJ, 3 Apr. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'allogeneic.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Word History

Etymology

alteration of allogenic, from allo- + -genic

Note: The word allogenic as a term in genetics was introduced by the British immunologist Peter A. Gorer (1907-61) in the article "Transplantese," Annals of the New York Academy of Science, vol. 87, no. 1 (May, 1960), pp. 604-606. In a subsequent article (P. A. Gorer, et al., "Proposed revisions of 'Transplantese'," Nature, vol. 189, no. 4769 (March 25, 1961), pp. 1024-25), the suggestion is made that allogenic be changed to allogeneic to avoid confusion with allergenic. The later article also introduces syngeneic as a synonym for earlier isogenic.

First Known Use

1929, in the meaning defined at sense 2

Time Traveler
The first known use of allogeneic was in 1929

Dictionary Entries Near allogeneic

Cite this Entry

“Allogeneic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/allogeneic. Accessed 29 Jan. 2023.

Medical Definition

allogeneic

adjective
al·​lo·​ge·​ne·​ic ˌal-ō-jə-ˈnē-ik How to pronounce allogeneic (audio)
variants also allogenic
: involving, derived from, or being individuals of the same species that are sufficiently unlike genetically to interact antigenically
allogeneic skin grafts
compare syngeneic, xenogeneic
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!


Challenging Words You Should Know

  • hedgehog reading a book
  • Often used to describe “the march of time,” what does inexorable mean?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
Solve today's spelling word game by finding as many words as you can with using just 7 letters. Longer words score more points.

Can you make 12 words with 7 letters?

PLAY