Robert Cooke

Robert Anderson Cooke (1880–1960), was an American immunologist and allergist.

Early life and education Cooke was born in 1880 in Holmdel Township, New Jersey, into a family of physicians. After earning bachelor's and master's degrees at Rutgers University, he earned his M.D. from the Columbia University College of Physicians and Surgeons in 1904 and completed his internship at Presbyterian Hospital. His own allergies to stable dusts, pollens, and horses led him to the field of allergy, and during his internship he nearly died from an anaphylactic reaction to a diphtheria antitoxin injection.

Career In 1916, Cooke and Albert Vandeveer demonstrated the role of heredity in the origins of allergy. According to Cooke, 48% of his allergic patients had allergies in their family history. While the trait of allergy is transmitted through heredity, parents and children may be allergic to different substances.

In 1918, Cooke suggested a mechanism of action for allergen injections as a "desensitization or hyposensitization," analogous to tolerance achieved in experimental anaphylaxis induced in animals.

Legacy The concept of atopy introduced by Cooke and Arthur F. Coca in 1923 became a cornerstone of modern allergy and dermatology, forming the basis for the later term atopic dermatitis coined in 1933.