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Huntley AP, Verdi M, Conway AE, Sharma H, Stukus D, Nanda A, Shaker M, Herbert L. Growing up with allergies: Transitioning from adolescence to adulthood. Ann Allergy Asthma Immunol 2024; 132:572-578. [PMID: 37984706 DOI: 10.1016/j.anai.2023.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 11/12/2023] [Accepted: 11/14/2023] [Indexed: 11/22/2023]
Abstract
Allergic disease management for adolescents and young adults requires consideration of unique psychosocial challenges and opportunities. Erik Erikson's model for the Stages of Psychosocial Development is a useful lens through which we can understand adolescent and young adult experiences with allergic and immunologic disease, particularly with regard to identity and relationship development. It is important to provide anticipatory guidance for patients who are transitioning environments (eg, home to college), with attention to the anxiety-provoking demands for increased responsibility on top of new stressors such as academic and vocational demands. It is critical that health care professionals use an empathetic, shared decision-making approach regarding the emotional impact of allergy on a patient's social engagement. A patient's ability to develop positive lifelong habits is also shaped by their environment's "culture of wellness," and clinicians can encourage habits to promote healthy choices and effective disease management. Social media provides opportunities and challenges as a conduit for both social connection and possible misinformation. Overall, allergic disease management in adolescents and young adults is a "high-risk, high-reward" period of time-and with awareness, anticipation, and proactive action, health care professionals can better serve patients by leveraging this transitional period to promote positive approaches to management of allergies and asthma, trusting relationships, and personal responsibility.
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Affiliation(s)
| | - Marylee Verdi
- Dartmouth College Student Health, Hanover, New Hampshire
| | | | - Hemant Sharma
- Division of Allergy and Immunology, Children's National Hospital and Department of Pediatrics, George Washington University School of Medicine, Washington, District of Columbia
| | - David Stukus
- Division of Allergy and Immunology, Nationwide Children's Hospital and The Ohio State University, Columbus, Ohio
| | - Anil Nanda
- Asthma & Allergy Center, Lewisville and Flower Mound, Texas; Division of Allergy and Immunology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Marcus Shaker
- Dartmouth Geisel School of Medicine, Hanover, New Hampshire; Department of Medicine and Pediatrics, Section of Allergy, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire.
| | - Linda Herbert
- Division of Allergy and Immunology, Children's National Hospital and Department of Pediatrics, George Washington University School of Medicine, Washington, District of Columbia
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Martin E, McNair A, Broom B, Fraser AM. Food allergy on US college and university campuses: A systematic literature review. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2023:1-8. [PMID: 37399564 DOI: 10.1080/07448481.2023.2225646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 04/26/2023] [Accepted: 06/01/2023] [Indexed: 07/05/2023]
Affiliation(s)
- Emily Martin
- Department of Food, Nutrition, and Packaging Sciences, Clemson University, Clemson, South Carolina, USA
| | - Alexandra McNair
- Department of Food, Nutrition, and Packaging Sciences, Clemson University, Clemson, South Carolina, USA
| | - Brantlee Broom
- College of Nursing, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Angela M Fraser
- Department of Food, Nutrition, and Packaging Sciences, Clemson University, Clemson, South Carolina, USA
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Wu AC, Wang AL. Preventing Anaphylaxis in College Students With Food Allergies. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:1047-1048. [PMID: 37030924 PMCID: PMC10468845 DOI: 10.1016/j.jaip.2023.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 02/09/2023] [Accepted: 02/10/2023] [Indexed: 04/10/2023]
Affiliation(s)
- Allison C Wu
- Buckingham Browne & Nichols School, Cambridge, Mass.
| | - Alberta L Wang
- Channing Division of Network Medicine, Mass General Brigham, Boston, Mass; Division of Allergy and Clinical Immunology, Brigham and Women's Hospital, Boston, Mass.
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Ji NR, Han XY, Yu CC, He XR, Rao ST, Huan F, Liu H, Chen GX, Cao MJ, Liu GM. Identification of linear epitopes and their major role in the immunoglobulin E-binding capacity of tropomyosin from Alectryonella plicatula. Food Funct 2022; 13:9078-9090. [PMID: 35943407 DOI: 10.1039/d2fo01713j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Tropomyosin (TM) is an important allergen in molluscans. However, there was a lack of information about TM as an allergen in oysters. TM was purified and identified from Alectryonella plicatula (ATM), and its primary sequence was cloned and encoded with 284 amino acids (AAs). Chemical denaturants were used to destroy the structure to confirm that linear epitopes played a major role in the immunoglobulin E-binding capacity of ATM. Subsequently, nine linear epitopes were identified using a serological test. The peptide with AA27-41 was regarded as the key epitope because it could be recognized strongly by most sera of oyster-sensitive individuals in comparison to other epitope peptides. Finally, the epitopes and the primary sequence of TM among shellfish were aligned to find the two conserved epitopes (AA117-132 and AA164-178) in oyster, octopus, abalone, scallop, clam, shrimp, and crab. Overall, these data provide a foundation for the allergenicity and cross-reactivity of TM.
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Affiliation(s)
- Nai-Ru Ji
- College of Ocean Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China.
| | - Xin-Yu Han
- College of Ocean Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China.
| | - Chen-Chen Yu
- College of Ocean Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China.
| | - Xin-Rong He
- College of Ocean Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China.
| | - Shi-Tao Rao
- School of Medical Technology and Engineering, Fujian Medical University, Fuzhou, Fujian 350004, China
| | - Fei Huan
- College of Ocean Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China.
| | - Hong Liu
- College of Ocean Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China.
| | - Gui-Xia Chen
- Women and Children's Hospital Affiliated to Xiamen University, Xiamen, Fujian 361003, China
| | - Min-Jie Cao
- College of Ocean Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China.
| | - Guang-Ming Liu
- College of Ocean Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China.
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Fatal Food Anaphylaxis: Distinguishing Fact From Fiction. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2022; 10:11-17. [PMID: 34656799 DOI: 10.1016/j.jaip.2021.10.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 10/05/2021] [Accepted: 10/05/2021] [Indexed: 11/21/2022]
Abstract
Although there is a general perception that the prevalence of food allergy is increasing, data supporting this are limited. Food is the least common cause of fatal anaphylaxis, and fortunately, it is a very rare event; however, it is also unpredictable. There is widespread consensus that severe reactions cannot be predicted in a clinically meaningful way. Certain food triggers are more frequently associated with fatal anaphylaxis than others. In observational studies, peanut and tree nuts account for at least 30% to 50% of fatalities, with seafood and cow's milk also associated with fatal reactions. Fatal food-induced anaphylaxis is most likely to occur during adolescence and young adulthood, although the reasons for this are unclear. International guidelines agree that intramuscular (IM) epinephrine is the treatment of choice for managing food-triggered anaphylaxis and has a good safety profile when given by the IM route. However, fatalities still occur despite the timely administration of epinephrine. Food-allergic individuals must navigate a world that requires daily vigilance for allergens and preparedness for allergic reactions. Although the actual risk of fatal reactions is minimal, it is not zero, and severe reactions are unpredictable. Clinicians need to help patients better understand the very low but real risk of fatal reaction and enable them to lead as normal a life as possible through appropriate education, safety netting, and risk reduction.
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