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Onyinye I Iweala

Explore the profile of Onyinye I Iweala including associated specialties, affiliations and a list of published articles. Areas
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Citations 447
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Recent Articles
1.
Immormino R, Wang Y, Zhang Y, Kapita C, Thomas K, Carson A, et al.
Immunohorizons . 2025 Mar; 9(4). PMID: 40065718
Whether epigenetic factor UTX, a histone H3 lysine 27 (H3K27) demethylase, is critical for type 2 immunity, including allergic sensitization and antigen-driven anaphylaxis, is unclear. We used UTXfl/fl x Lck-Cre...
2.
Weir A, Iweala O, Dellon E
Ann Allergy Asthma Immunol . 2024 Dec; 134(3):362-364. PMID: 39653145
No abstract available.
3.
Iweala O
Ann Intern Med Clin Cases . 2024 Nov; 2(6). PMID: 39555229
-Gal syndrome, also known as red or mammalian meat allergy, results from immunoglobulin E-mediated hypersensitivity responses to the carbohydrate galactose--1,3-galactose (-gal). Patients with -gal syndrome experience immediate onset of allergic...
4.
Iglesia E, Kwan M, Virkud Y, Iweala O
JAMA . 2024 Feb; 331(6):510-521. PMID: 38349368
Importance: An estimated 7.6% of children and 10.8% of adults have IgE-mediated food-protein allergies in the US. IgE-mediated food allergies may cause anaphylaxis and death. A delayed, IgE-mediated allergic response...
5.
Rutland C, Iweala O, Anders K, Ko J, Mital P, Gupta S, et al.
J Asthma Allergy . 2023 Jun; 16:661-665. PMID: 37388705
Acute and chronic cough are common symptoms in patients with severe allergic asthma. Although asthma-related cough can be controlled by asthma-specific medications, both prescription and over-the-counter antitussives are often also...
6.
Zhang Y, Hardy L, Kapita C, Hall J, Arbeeva L, Campbell E, et al.
J Immunol . 2023 Jun; 211(3):389-402. PMID: 37272847
The impact of endemic parasitic infection on vaccine efficacy is an important consideration for vaccine development and deployment. We have examined whether intestinal infection with the natural murine helminth Heligmosomoides...
7.
Ali M, Ellison M, Iweala O, Spector A
J Clin Sleep Med . 2023 Apr; 19(8):1545-1552. PMID: 37082825
Study Objectives: The treatment of obstructive sleep apnea is often impeded by intolerance of positive airway pressure therapy, which is frequently attributed to the inability to breathe through the nose....
8.
Suber J, Zhang Y, Ye P, Guo R, Burks A, Kulis M, et al.
Front Immunol . 2022 Oct; 13:974374. PMID: 36248809
Background: 10% of US residents have food allergies, including 2% with peanut allergy. Mast cell mediators released during the allergy effector phase drive allergic reactions. Therefore, targeting sensitized mast cells...
9.
Macdougall J, Thomas K, Iweala O
Immunotargets Ther . 2022 Sep; 11:37-54. PMID: 36134173
Alpha-gal syndrome is an unconventional food allergy, characterized by IgE-mediated hypersensitivity responses to the glycan galactose-alpha-1,3-galactose (alpha-gal) and not to a food-protein. In this review, we discuss how alpha-gal syndrome...
10.
Carson A, Gardner A, Iweala O
J Immunol . 2022 Jan; 208(2):267-277. PMID: 35017216
Alpha-gal syndrome (AGS) describes a collection of symptoms associated with IgE-mediated hypersensitivity responses to the glycan galactose-alpha-1,3-galactose (alpha-gal). Individuals with AGS develop delayed hypersensitivity reactions, with symptoms occurring >2 h...