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Статті в журналах з теми "Bermuda grass Pollen"

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Автор: Grafiati

Опубліковано: 10 грудня 2022

Оновлено: 28 січня 2023

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1

Chang, Z. N., C. C. Liu, H. C. Perng, L. C. Tsai, and S. H. Han. "A Common Allergenic Epitope of Bermuda Grass Pollen Shared by Other Grass Pollens." Journal of Biomedical Science 1, no. 2 (1994): 93–99. http://dx.doi.org/10.1159/000456772.

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2

Chang, Z. N., C. C. Liu, H. C. Perng, L. C. Tsai, and S. H. Han. "A common allergenic epitope of Bermuda grass pollen shared by other grass pollens." Journal of Biomedical Science 1, no. 2 (March 1994): 93–99. http://dx.doi.org/10.1007/bf02257982.

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3

FORD, S. "Identification of Bermuda grass (Cynodon dactylon)?pollen allergens by electroblotting." Journal of Allergy and Clinical Immunology 79, no. 5 (May 1987): 711–20. http://dx.doi.org/10.1016/0091-6749(87)90201-6.

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4

Mohamed, Manar, Maged Refaat, Nermine Melek, Eman Ahmed, Nada Noor Aldin, and Osama Abdel Latif. "Pollen sensitization among Egyptian patients with respiratory allergic diseases." Egyptian journal of Immunology 29, no. 4 (October 1, 2022): 01–11. http://dx.doi.org/10.55133/eji.290401.

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Анотація:

Pollen is responsible for seasonal allergies, such as allergic rhino-conjunctivitis (AR), and has become a growing public health concern. Climate change affects the range of allergenic species as well as the timing and length of the pollen season. In Egypt, data on pollinosis are scarce. This study aimed to identify the most prevalent pollen causing allergies among Egyptian patients with respiratory allergies. A total of 200 patients with respiratory allergic diseases, allergic rhinitis and/or bronchial asthma (BA), were included. Medical history taking and physical examinations were conducted on each patient. Complete blood count (CBC), total immunoglobulin E (IgE) determination, spirometry, specific IgE, and skin prick tests (SPTs) for common aeroallergens and food were performed. Of the 200 patients, 106 (53%) were females. The age of study subjects ranged 16-66 years (mean ± SD, 34.42 ± 13.0), and 65% were living in urban areas. Grass pollen, mainly from Timothy grass and maize, were the most prevalent allergens (28.5%). Timothy grass was the most common type of pollen in patients with AR (28.3 %). Elder pollen was more prevalent among asthmatic patients (P = 0.004). Bermuda grass was statistically more prevalent in rural than in urban areas (P = 0.008). Maize was linked to uncontrolled BA, whereas Timothy grass was the most prevalent among patients with moderate/severe AR. Forty-three patients had oral allergy syndrome; oranges and tomatoes were the most cross-reactive food allergies (12% and 11.5%, respectively). Exacerbation of allergic symptoms was noted during January, December, March, and June. In conclusion, pollen plays a substantial role in affecting patients with respiratory allergies in Egypt. Grass pollen is the most prevalent type of pollen, especially in urban areas.

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5

SU, S. N., G. X. LAU, J. J. TSAI, S. Y. YANG, H. D. SHEN, and S. H. HAN. "Isolation and partial characterization of Bermuda grass pollen allergen, BG-60a." Clinical Experimental Allergy 21, no. 4 (July 1991): 449–55. http://dx.doi.org/10.1111/j.1365-2222.1991.tb01685.x.

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6

CHANG, PENG, LEE, CHEN, CHUA, TSAI, CHI, and HAN. "Sequence polymorphism of the group 1 allergen of Bermuda grass pollen." Clinical & Experimental Allergy 29, no. 4 (April 1999): 488–96. http://dx.doi.org/10.1046/j.1365-2222.1999.00523.x.

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7

Chang, Z. N., L. C. Tsai, C. W. Chi, M. C. Wang, H. D. Shen, D. T. LEE, and S. H. Han. "Analysis of allergenic components of Bermuda grass pollen by monoclonal antibodies." Allergy 46, no. 7 (October 1991): 520–28. http://dx.doi.org/10.1111/j.1398-9995.1991.tb00615.x.

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8

Smith, P. M., A. Avjioglu, L. R. Ward, R. J. Simpson, R. B. Knox, and M. B. Singh. "Isolation and Characterization of Group-I Isoallergens from Bermuda Grass Pollen." International Archives of Allergy and Immunology 104, no. 1 (1994): 57–64. http://dx.doi.org/10.1159/000236709.

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9

Kao, Shao-Hsuan, Song-Nan Su, Shih-Wen Huang, Jaw-Ji Tsai, and Lu-Ping Chow. "Sub-proteome analysis of novel IgE-binding proteins from Bermuda grass pollen." PROTEOMICS 5, no. 14 (September 2005): 3805–13. http://dx.doi.org/10.1002/pmic.200401229.

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10

Matthiesen, Finn, Michael J. Schumacher, and Henning Løwenstein. "An immunoelectrophoretic analysis of the allergens of Cynodon dactylon (Bermuda grass) pollen." Journal of Allergy and Clinical Immunology 83, no. 6 (June 1989): 1124–34. http://dx.doi.org/10.1016/0091-6749(89)90456-9.

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11

Su, S., l. chiu, S. yang, S. Huang, and L. Chou. "Physicochemical and Immunochemical Characterization of Cyn d 24 from Bermuda Grass Pollen." Journal of Allergy and Clinical Immunology 119, no. 1 (January 2007): S108. http://dx.doi.org/10.1016/j.jaci.2006.11.405.

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12

SU, S., P. SHU, G. LAU, S. YANG, S. HUANG, and Y. LEE. "Immunologic and physicochemical studies of Bermuda grass pollen antigen BG60☆, ☆☆, ★, ★★." Journal of Allergy and Clinical Immunology 98, no. 3 (September 1996): 486–94. http://dx.doi.org/10.1016/s0091-6749(96)70080-5.

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13

SU, S., S. YANG, H. PENG, F. CHAN, and L. CHOU. "A New High Molecular Weight, Basic IgE-Binding Protein from Bermuda Grass Pollen." Journal of Allergy and Clinical Immunology 121, no. 2 (February 2008): S175. http://dx.doi.org/10.1016/j.jaci.2007.12.645.

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14

ADLER, T., G. BEALL, D. HEINER, U. SABHARWAL, and K. SWANSON. "Immunologic and clinical correlates of bronchial challenge responses to Bermuda grass pollen extracts." Journal of Allergy and Clinical Immunology 75, no. 1 (January 1985): 31–36. http://dx.doi.org/10.1016/0091-6749(85)90008-9.

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15

Wu, Wen-Chia, Ming F. Tam, Ho-Jen Peng, Lai-Chin Tsai, Chin-Wen Chi, and Zo-Nan Chang. "Isolation and partial characterization of a 46-kD allergen of Bermuda grass pollen." Journal of Biomedical Science 8, no. 4 (July 2001): 342–48. http://dx.doi.org/10.1007/bf02258376.

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16

Liaw, Shwu-Huey, Donna Y. Lee, Liu-Ping Chow, Gai-Xuong Lau, and Song-Nan Su. "Structural Characterization of the 60-kDa Bermuda Grass Pollen Isoallergens, a Covalent Flavoprotein." Biochemical and Biophysical Research Communications 280, no. 3 (January 2001): 738–43. http://dx.doi.org/10.1006/bbrc.2000.4203.

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17

Liaw, Shwu-Huey, Donna Y. Lee, Liu-Ping Chow, Gai-Xuong Lau, and Song-Nan Su. "Structural Characterization of the 60-kDa Bermuda Grass Pollen Isoallergens, a Covalent Flavoprotein." Biochemical and Biophysical Research Communications 281, no. 5 (March 2001): 1359. http://dx.doi.org/10.1006/bbrc.2001.4519.

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18

Tiwari, Ruby, Prem L. Bhalla, and Mohan B. Singh. "Evaluation of Molecular Basis of Cross Reactivity between Rye and Bermuda Grass Pollen Allergens." Allergology International 58, no. 4 (2009): 557–64. http://dx.doi.org/10.2332/allergolint.09-oa-0094.

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19

SHEN, HORNG-DER, S. R. WANG, R. B. TANG, ZO-NAN CHANG, S. N. SU, and S. H. HAN. "Identification of allergens and antigens of Bermuda grass (Cynodon dactylon) pollen by immunoblot analysis." Clinical Experimental Allergy 18, no. 4 (July 1988): 401–9. http://dx.doi.org/10.1111/j.1365-2222.1988.tb02888.x.

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20

BAER, H., M. ANDERSON, R. HELM, J. YUNGINGER, H. LOWENSTEIN, B. GJESING, W. WHITEJR, G. DOUGLASS, P. PHILLIPS, and M. SCHUMACHER. "The preparation and testing of the proposed International Reference (IRP) Bermuda grass ()-pollen extract." Journal of Allergy and Clinical Immunology 78, no. 4 (October 1986): 624–31. http://dx.doi.org/10.1016/0091-6749(86)90080-1.

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21

Matthiesen, Finn, Michael J. Schumacher, and Henning Løwenstein. "Characterization of the major allergen of Cynodon dactylon (Bermuda grass) pollen, Cyn d I." Journal of Allergy and Clinical Immunology 88, no. 5 (November 1991): 763–74. http://dx.doi.org/10.1016/0091-6749(91)90184-p.

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22

HAN, S., Z. CHANG, H. CHANG, C. CHI, J. WANG, and C. LIN. "Identification and characterization of epitopes on I, the major allergen of Bermuda grass pollen." Journal of Allergy and Clinical Immunology 91, no. 5 (May 1993): 1035–41. http://dx.doi.org/10.1016/0091-6749(93)90217-4.

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23

Liaw, Shwu-Huey, Donna Y. Lee, Sue-Yee Yang, and Song-Nan Su. "Crystallization and Preliminary Diffraction Data of 60-kDa Glycosylated Pollen Isoallergens from Bermuda Grass." Journal of Structural Biology 127, no. 1 (August 1999): 83–87. http://dx.doi.org/10.1006/jsbi.1999.4133.

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24

Liao, Chenxi, Cuiying Liang, Haisheng Hu, Wenting Luo, Ge Wu, Zhifeng Huang, Liting Wu, and Baoqing Sun. "Major Pollen Allergen Components and CCD Detection in Bermuda Grass Sensitized Patients in Guangzhou, China." Journal of Asthma and Allergy Volume 13 (November 2020): 615–23. http://dx.doi.org/10.2147/jaa.s277704.

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25

Tiwari, R., P. L. Bhalla, and M. B. Singh. "Design of Hypoallergenic Derivatives of Cyn d 1, a Major Allergen from Bermuda grass pollen." Journal of Allergy and Clinical Immunology 123, no. 2 (February 2009): S209. http://dx.doi.org/10.1016/j.jaci.2008.12.799.

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26

Huang, Tse-Hao, Ho-Jen Peng, Song-Nan Su, and Shwu-Huey Liaw. "Various cross-reactivity of the grass pollen group 4 allergens: crystallographic study of the Bermuda grass isoallergen Cyn d 4." Acta Crystallographica Section D Biological Crystallography 68, no. 10 (September 13, 2012): 1303–10. http://dx.doi.org/10.1107/s0907444912027552.

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27

Lee, Jihye, and Young Joong Kang. "Bermuda grass pollen allergen implicated in clinically relevant cross‐reactivity to multiple grains: A case report." Journal of Occupational Health 61, no. 1 (January 2019): 128–34. http://dx.doi.org/10.1002/1348-9585.12038.

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28

Wenting, Luo, and Baoqing Sun. "The Sensitization Model and Correlation of Bermuda Grass and Timothy Grass Pollen Allergen in Respiratory Allergic Diseases Patients in Southern China." Journal of Allergy and Clinical Immunology 137, no. 2 (February 2016): AB267. http://dx.doi.org/10.1016/j.jaci.2015.12.1013.

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29

Luo, Wenting, and Baoqing Sun. "The Sensitization Model and Correlation of Bermuda Grass and Timothy Grass Pollen Allergen in Respiratory Allergic Diseases Patients in Southern China." Chest 149, no. 4 (April 2016): A33. http://dx.doi.org/10.1016/j.chest.2016.02.035.

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30

Chang, Zo-Nan, Ming F. Tam, Chia-Chen Liu, Chin-Wen Chi, Ho-Jen Peng, and Shou-Hwa Han. "Using Monoclonal Antibodies to Characterize a Sequential Epitope on the Group I Allergen of Bermuda Grass Pollen." International Archives of Allergy and Immunology 114, no. 3 (1997): 258–64. http://dx.doi.org/10.1159/000237677.

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31

HAN, S., Z. CHANG, C. CHI, H. PERNG, C. LIU, J. TSAI, and M. TAM. "Use of monoclonal antibodies to isolate and characterize Cyn dI, the major allergen of Bermuda grass pollen." Journal of Allergy and Clinical Immunology 92, no. 4 (October 1993): 549–58. http://dx.doi.org/10.1016/0091-6749(93)90079-u.

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32

Su, Song-Nan, Ho-Jen Peng, Sue-Yee Yang, Lai-Chen Tsai, Lu-Ping Chow, and Shih-Wen Huang. "Purification and characterization of a novel isoallergen of a major Bermuda grass pollen allergen, Cyn d 1." Journal of Biomedical Science 10, no. 1 (January 2003): 111–19. http://dx.doi.org/10.1007/bf02256003.

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33

Chow, L., L. Chiu, K. Khoo, and S. Su. "Purification and structural analysis of the novel glycoprotein allergen Cyn d 24 from the Bermuda grass pollen." Journal of Allergy and Clinical Immunology 115, no. 2 (February 2005): S90. http://dx.doi.org/10.1016/j.jaci.2004.12.371.

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34

CHANG, Z. N., C. W. CHI, H. F. SUN, L. C. TSAI, D. T. LEE, and S. H. HAN. "A unique human IgE-binding epitope on the Bermuda grass pollen recognized by mouse lambda-type monoclonal antibodies." Clinical Experimental Allergy 21, no. 4 (July 1991): 503–9. http://dx.doi.org/10.1111/j.1365-2222.1991.tb01692.x.

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35

Tiwari, Ruby, Prem L. Bhalla, and Mohan B. Singh. "Mapping of IgE-binding regions on recombinant Cyn d 1, a major allergen from Bermuda Grass Pollen (BGP)." Clinical and Molecular Allergy 7, no. 1 (2009): 3. http://dx.doi.org/10.1186/1476-7961-7-3.

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36

Erickson, E. H., and A. H. Atmowidjojo. "Bermuda grass (Cynodon dactylon) as a pollen resource for honey bee colonies in the Lower Colorado River agroecosystem." Apidologie 28, no. 2 (1997): 57–62. http://dx.doi.org/10.1051/apido:19970201.

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37

Suphioglu, Cenk, Fatima Ferreira, and R. Bruce Knox. "Molecular cloning and immunological characterisation of Cyn d 7, a novel calcium-binding allergen from Bermuda grass pollen 1." FEBS Letters 402, no. 2-3 (January 27, 1997): 167–72. http://dx.doi.org/10.1016/s0014-5793(96)01520-7.

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38

Duffort, O., B. Calabozo, R. González, J. A. Carpizo, D. Barber, and F. Polo. "Monoclonal Antibody-Based ELISA to Quantify the Major Allergen of Cynodon dactylon (Bermuda Grass) Pollen, Cyn d 1." International Archives of Allergy and Immunology 135, no. 4 (2004): 277–83. http://dx.doi.org/10.1159/000082320.

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39

Chow, Lu-Ping, Li-Li Chiu, Kay-Hooi Khoo, Ho-Jen Peng, Sue-Yee Yang, Shih-Wen Huang, and Song-Nan Su. "Purification and structural analysis of the novel glycoprotein allergen Cyn d 24, a pathogenesis-related protein PR-1, from Bermuda grass pollen." FEBS Journal 272, no. 24 (December 2005): 6218–27. http://dx.doi.org/10.1111/j.1742-4658.2005.05000.x.

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40

Yuan, Han-Chih, Keh-Gong Wu, Chun-Jen Chen, Song-Nan Su, Horng-Der Shen, Yann-Jang Chen, and Ho-Jen Peng. "Mapping of IgE and IgG₄ Antibody-Binding Epitopes in Cyn d 1, the Major Allergen of Bermuda Grass Pollen." International Archives of Allergy and Immunology 157, no. 2 (2012): 125–35. http://dx.doi.org/10.1159/000327544.

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41

Rossi, Renato E., Giorgio Monasterolo, Paolo Prina, Giuseppe Coco, Daniela Operti, and Lucilla Rossi. "IgE Profiles of Bermuda Grass Pollen Sensitised Patients Evaluated by Phleum Pratense Allergens Phl P 1, 2, 4, 5, 6, 7, 11, 12." Allergology International 57, no. 2 (2008): 157–64. http://dx.doi.org/10.2332/allergolint.o-07-503.

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42

Smith, Penelope M., Cenk Suphioglu, Irwin J. Griffith, Kelly Theriault, R. Bruce Knox, and Mohan B. Singh. "Cloning and expression in yeast Pichia pastoris of a biologically active form of Cyn d 1, the major allergen of Bermuda grass pollen." Journal of Allergy and Clinical Immunology 98, no. 2 (August 1996): 331–43. http://dx.doi.org/10.1016/s0091-6749(96)70158-6.

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43

Smith, P. M., H. Xu, I. Swoboda, and M. B. Singh. "Identification of a Ca²⁺ Binding Protein as a New Bermuda Grass Pollen Allergen Cyn d 7: IgE Cross-Reactivity with Oilseed Rape Pollen Allergen Bra r 1." International Archives of Allergy and Immunology 114, no. 3 (1997): 265–71. http://dx.doi.org/10.1159/000237678.

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44

ASTURIAS, J. A., M. C. ARILLA, N. GOMEZ-BAYON, J. MARTINEZ, A. MARTINEZ, and R. PALACIOS. "Cloning and high level expression of Cynodon dactylon (Bermuda grass) pollen profilin (Cyn d 12) in Escherichia coli: purification and characterization of the allergen." Clinical & Experimental Allergy 27, no. 11 (November 1997): 1307–13. http://dx.doi.org/10.1111/j.1365-2222.1997.tb01176.x.

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45

ASTURIAS, J. A., M. C. ARILLA, N. GOMEZ-BAYON, J. MARTINEZ, A. MARTINEZ, and R. PALACIOS. "Cloning and high level expression of Cynodon dactylon (Bermuda grass) pollen profilin (Cyn d 12) in Escherichia coli: purification and characterization of the allergen." Clinical Experimental Allergy 27, no. 11 (November 1997): 1307–13. http://dx.doi.org/10.1046/j.1365-2222.1997.1470952.x.

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46

Eusebius, Nirupama P., Lina Papalia, Cenk Suphioglu, Susan C. McLellan, Michael Varney, Jennifer M. Rolland, and Robyn E. O’Hehir. "Oligoclonal Analysis of the Atopic T Cell Response to the Group 1 Allergen of Cynodon dactylon (Bermuda Grass) Pollen: Pre- and Post-Allergen-Specific Immunotherapy." International Archives of Allergy and Immunology 127, no. 3 (2002): 234–44. http://dx.doi.org/10.1159/000053868.

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47

Čelakovská, Jarmila, Josef Bukač, Eva Cermákova, Radka Vaňková, Hana Skalská, Jan Krejsek, and Ctirad Andrýs. "Analysis of Results of Specific IgE in 100 Atopic Dermatitis Patients with the Use of Multiplex Examination ALEX2—Allergy Explorer." International Journal of Molecular Sciences 22, no. 10 (May 17, 2021): 5286. http://dx.doi.org/10.3390/ijms22105286.

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Анотація:

Background and aim: Progress in laboratory diagnostics of IgE-mediated allergy is the use of component-resolved diagnosis. Our study analyses the results of specific IgE to 295 allergen reagents (117 allergenic extracts and 178 molecular components) in patients suffering from atopic dermatitis (AD) with the use of ALEX2 Allergy Explorer. Method: The complete dermatological and allergological examination, including the examination of the sensitization to molecular components with ALEX2 Allergy Explorer testing, was performed. The statistical analysis of results was performed with these methods: TURF (total unduplicated reach and frequency), best reach and frequency by group size, two-sided tests, Fisher’s exact test, and chi-square test (at an expected minimum frequency of at least 5). Results: Altogether, 100 atopic dermatitis patients were examined: 48 men, 52 women, the average age 40.9 years, min. age 14 years, max. age 67 years. The high and very high level of specific IgE was reached in 75.0% of patients to 18 molecular components: from PR-10 proteins (Aln g 1, Bet v 1, Cor a1.0103, Cor a1.0401, Fag s 1), lipocalin (Can f 1), NPC2 family (Der f 2, Der p 2), uteroglobin (Fel d 1), from Alternaria alternata (Alt a 1), Beta expansin (Lol p 1, Phl p 1), molecular components from Timothy, cultivated rye (Secc pollen) and peritrophin-like protein domain Der p 23. The high and very high level of specific IgE to other lipocalins (Fel d 7, Can f 4), to arginine kinase (Bla g 9, German cockroach), and to allergen extracts Art v (mugwort), and Cyn d (Bermuda grass) reached 52.0% of patients. The severity of AD is in significant relation to the sensitization to molecular components of storage mites (Gly d 2, Lep d 2—NPC2 family), lipocalins (Can f 1, Can f 2, Can f 4, and Can f 6), arginine kinase (Asp f 6, Bla g 9, Der p 20, Pen m 2), uteroglobin (Fel d 1, Ory c 3), Mn superoxide dismutase (Mala s 11), PR-10 proteins (Fag s 1, Mal d 1, Cor a 1.0401, Cor a 1.0103), molecular components of the peritrophin-like domain (Der p 21, Der p 23), and to Secc pollen. In the subgroup of patients suffering from bronchial asthma, the significant role play molecular components from house dust mites and storage mites (Lep d 2, Der p 2, Der f 2—NPC2 family), cysteine protease (Der p 1), peritrophin-like protein domain (Der p 21, Der p 23), enolase from Alternaria alternata (Alt a 6), and Beta expansin Phl p 1. Conclusion: The results of our study demonstrate the detailed profile of sensitization to allergens reagents (allergen extract and molecular components) in patients with atopic dermatitis. We show the significance of disturbed epidermal barrier, resulting in increased penetration of allergens. We confirmed the significant relationship between the severity of AD, the occurrence of bronchial asthma and allergic rhinitis, and high levels of specific IgE to allergen reagents. Our results may be important for regime measures and immunotherapy; Der p 23 shall be considered as an essential component for the diagnosis and specific immunotherapy of house dust mite allergy.

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Liao, Chenxi, Xiangqing Hou, Liting Wu, Wenting Luo, Hong Zhang, Xin Sun, Yongmei Yu, Xiaohua Douglas Zhang, and Baoqing Sun. "Major Grass Pollen Allergen Components and Cross-Reactive Carbohydrate Determinants in Mugwort-Sensitized Child Patients With Allergic Respiratory Disease in Western China." Frontiers in Pediatrics 10 (April 14, 2022). http://dx.doi.org/10.3389/fped.2022.816354.

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Mugwort is a common pollen allergen in western China, and this study aimed to investigate the patterns of molecular sensitization to major grass pollen allergens (mugwort, ragweed, bermuda grass, and timothy grass) and cross-reactive carbohydrate determinants (CCD) in children who were sensitized to mugwort in western China. Serum-specific IgE (sIgE) of major allergen components and CCD were detected among 121 mugwort SPT-positive children via the EUROBlotMaster system if the mugwort-sIgE was positive (MSP). A CCD inhibition test was further performed on the serum of patients with positive CCD-sIgE. Latent class analysis was used to identify the patterns of potential sensitization to major grass pollen allergens. Of a total of 100 patients with mugwort-sIgE positive (MSP), 52.0, 41.0, and 31.0% of them were positive to Art v 1, Art v 3, and Art v 4, respectively. An optimal model with three latent classes was determined using grass pollen allergens, components, and CCD. The sensitization patterns can be summarized as (1) MSP and cosensitized to ragweed, bermuda grass, and timothy grass (23.74%); (2) MSP and cosensitized to Art v 1 (54.08%); (3) MSP and cosensitized to Art v 4, Cyn d 12, Phl p 12 (22.18%). Additionally, CCD sIgE levels had a significant positive correlation with ragweed, bermuda grass, and timothy grass (P < 0.05), and CCD-Inhibitor can highly inhibit the above allergens sIgE. Our findings suggest that Art v 4 was the typical cross-reaction component of mugwort, which is cosensitized to Phl p 12 and Cyn d 12. A wide cross-reaction among ragweed, bermuda grass, and timothy grass caused by CCD was observed.

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Castor, Mary Anne R., Madeleine W. Sumpaico, Ronald R. Matias, and Leonora A. Geniston. "Partial Characterization of Bermuda, Carabao, Cogon and Talahib Grass Pollen Extracts." Acta Medica Philippina 50, no. 2 (June 30, 2016). http://dx.doi.org/10.47895/amp.v50i2.844.

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50

Wangorsch, Andrea, Stephan Scheurer, Miguel Blanca, Natalia Blanca-Lopez, María Luisa Somoza, and Laura Martín-Pedraza. "Allergenic Properties and Molecular Characteristics of PR-1 Proteins." Frontiers in Allergy 3 (February 8, 2022). http://dx.doi.org/10.3389/falgy.2022.824717.

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Only a small fraction of proteins in plants and animals are classified as allergens. The allergenic properties are frequently attributed to certain functional characteristics of the proteins, such as a role in the plant defense against biotic and abiotic stress, to achieve the systematic acquired resistance. In line with this, eight members out of 17 functional pathogenesis-related (PR) protein families have been characterized as allergens. The present review summarizes the molecular features and allergenic significance of allergens of the PR-1 family. Not many allergens have been identified as belonging to this protein family, with most of them having a pollen origin, like mugwort or Bermuda grass. Molecular and structural features of allergenic PR-1 proteins are discussed and attributed to their IgE-reactive properties, clinical manifestation, and cross-reactivity among different foods and inhalants.

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