TY - JOUR
T1 - Increased cardiovascular and atherosclerosis markers in blood of older patients with atopic dermatitis
AU - He, Helen
AU - Li, Randall
AU - Choi, Seulah
AU - Zhou, Lisa
AU - Pavel, Ana
AU - Estrada, Yeriel D.
AU - Krueger, James G.
AU - Guttman-Yassky, Emma
N1 - Funding Information:
Disclosures: Dr Krueger is an employee of the Rockefeller University and has received research support (grants paid to his institution) and/or personal fees from Pfizer, Amgen, Janssen, Lilly, Merck, Novartis, Kadmon, Dermira, Boehringer, Innovaderm, Kyowa, BMS, Serono, BiogenIdec, Delenex, AbbVie, Sanofi, Baxter, Paraxel, Xenoport, and Kineta. EGY is an employee of Mount Sinai and has received research funds (grants paid to the institution) from: Abbvie, Celgene, Eli Lilly, Janssen, Medimmune/Astra Zeneca, Novartis, Pfizer, Regeneron, Vitae, Glenmark, Galderma, Asana, Innovaderm, Dermira, UCB. Dr Guttman-Yassky is a consultant for Sanofi Aventis, Regeneron, Stiefel/GlaxoSmithKline, MedImmune, Celgene, Anacor, AnaptysBio, Dermira, Galderma, Glenmark, Novartis, Pfizer, Vitae, Leo Pharma, Abbvie, Eli Lilly, Kyowa, Mitsubishi Tanabe, Asana Biosciences, and Promius. No other disclosures were reported.Funding Sources: This work was funded by a research grant from the LEO Foundation.
Publisher Copyright:
© 2019 American College of Allergy, Asthma & Immunology
PY - 2020/1
Y1 - 2020/1
N2 - Background: Atopic dermatitis (AD) is associated with increased systemic inflammation and cardiovascular risk. Although previous studies have found increased inflammatory proteins in the blood of patients with AD, detailed comparison among patients with AD of different ages is unavailable. Objective: To characterize the blood proteomic signature of patients with AD as a function of age. Methods: We used the OLINK high-throughput proteomic assay to measure serum inflammatory and cardiovascular risk proteins in 71 patients with moderate to severe AD from 3 age groups (18-40 years old [n = 26], 41-60 years old [n = 24], and >60 years old [n = 21]) compared with 37 age-matched controls. Total and allergen-specific serum IgEs were also measured. Results: When we compared patients with AD from 3 different age groups with their respective controls, we identified a total of 172 differentially expressed proteins. TH2 chemokines (CCL13, CCL17) were consistently elevated in patients with AD across all ages (P < .05), whereas TH1 (CXCL10) and TH17 (KYNU, CCL20) markers incrementally increased with age in both patients with AD and healthy subjects. Elderly patients with AD (>60 years old) exhibited striking upregulation of key proinflammatory proteins, including markers of atherosclerosis (CCL4, CCL7, SORT1), cardiovascular risk (GDF15, MPO, ST2), cell adhesion (CDH3), and apoptosis (FAS; all P < .05) compared with younger patients with AD and age-matched controls. We also found that total and allergen-specific serum IgEs decreased significantly with age in patients with AD (P < .05). Conclusion: Elderly patients with AD had increased levels of systemic inflammatory markers, including those associated with cardiovascular and atherosclerosis risk, which may explain their increased incidence of cardiovascular disease. This finding suggests that older patients with AD may benefit from cardiovascular disease screening and prevention.
AB - Background: Atopic dermatitis (AD) is associated with increased systemic inflammation and cardiovascular risk. Although previous studies have found increased inflammatory proteins in the blood of patients with AD, detailed comparison among patients with AD of different ages is unavailable. Objective: To characterize the blood proteomic signature of patients with AD as a function of age. Methods: We used the OLINK high-throughput proteomic assay to measure serum inflammatory and cardiovascular risk proteins in 71 patients with moderate to severe AD from 3 age groups (18-40 years old [n = 26], 41-60 years old [n = 24], and >60 years old [n = 21]) compared with 37 age-matched controls. Total and allergen-specific serum IgEs were also measured. Results: When we compared patients with AD from 3 different age groups with their respective controls, we identified a total of 172 differentially expressed proteins. TH2 chemokines (CCL13, CCL17) were consistently elevated in patients with AD across all ages (P < .05), whereas TH1 (CXCL10) and TH17 (KYNU, CCL20) markers incrementally increased with age in both patients with AD and healthy subjects. Elderly patients with AD (>60 years old) exhibited striking upregulation of key proinflammatory proteins, including markers of atherosclerosis (CCL4, CCL7, SORT1), cardiovascular risk (GDF15, MPO, ST2), cell adhesion (CDH3), and apoptosis (FAS; all P < .05) compared with younger patients with AD and age-matched controls. We also found that total and allergen-specific serum IgEs decreased significantly with age in patients with AD (P < .05). Conclusion: Elderly patients with AD had increased levels of systemic inflammatory markers, including those associated with cardiovascular and atherosclerosis risk, which may explain their increased incidence of cardiovascular disease. This finding suggests that older patients with AD may benefit from cardiovascular disease screening and prevention.
UR - http://www.scopus.com/inward/record.url?scp=85075369984&partnerID=8YFLogxK
U2 - 10.1016/j.anai.2019.10.013
DO - 10.1016/j.anai.2019.10.013
M3 - Article
C2 - 31622668
AN - SCOPUS:85075369984
SN - 1081-1206
VL - 124
SP - 70
EP - 78
JO - Annals of Allergy, Asthma and Immunology
JF - Annals of Allergy, Asthma and Immunology
IS - 1
ER -