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Total 886 results found since Jan 2013.

Influence of Porphyra-derived polysaccharides and oligosaccharides on attenuating food allergy and modulating enteric microflora in mice
Volume 34, Issue 1, December 2023 .
Source: Food and Agricultural Immunology - September 7, 2023 Category: Food Science Authors: Yu-Jyun Wei Rui-En Fang Jia-Shan Liu Yang-Ching Chen Hong-Ting Victor Lin Chorng-Liang Pan Chung-Hsiung Huang Source Type: research

Honey flower dermatitis: Contact allergy to ellagic acid in Melianthuscomosus
Food Chem Toxicol. 2023 Jul 21:113956. doi: 10.1016/j.fct.2023.113956. Online ahead of print.ABSTRACTA case study is reported whereby a patient with no prior allergies developed a strong and spreading delayed-type hypersensitivity reaction to Melianthus plants, nectar and synthetic pigment derived from it after frequent handling of these substances. The lesions improved after treatment with topical steroids and allergen avoidance within 1-2 weeks. Subsequent patch testing with the plants, nectar and synthetic ingredients identified ellagic acid (EA) as the sensitizing agent. This is the first proven case of allergic contac...
Source: Food and Chemical Toxicology - July 23, 2023 Category: Food Science Authors: Puneet Arora Evin T Magner Paul L Bigliardi Source Type: research

Recent advances in selective allergies to mammalian milk proteins not associated with Cow's Milk Proteins Allergy
Food Chem Toxicol. 2023 Jul 3:113929. doi: 10.1016/j.fct.2023.113929. Online ahead of print.ABSTRACTCow's milk proteins allergy (CMA) is an atypical immune system response to cow's milk and dairy products. It's one of the most common food allergies in children affecting 8% of the total pediatric population pediatric population. This comprehensive review examines recent studies in CMA, especially regarding mammalian milk allergies such as goat's, sheep's, buffalo's, camel's, mare's and donkey's milk allergies in order to increase awareness of these selective allergies and to reduce allergy risks for those who have them. The...
Source: Food and Chemical Toxicology - July 5, 2023 Category: Food Science Authors: Roua Lajnaf Sawsan Feki Salma Ben Ameur Hamadi Attia Thouraya Kammoun Mohamed Ali Ayadi Hatem Masmoudi Source Type: research

Aggravation of food allergy symptoms by treatment with acrylamide in a mouse model
In conclusion, this study confirmed the potentially harmful effect of AA on food allergy.PMID:37137464 | DOI:10.1016/j.fct.2023.113808
Source: Food and Chemical Toxicology - May 3, 2023 Category: Food Science Authors: Jiamin Chen Liuying Li Liying Ye Xiao Lin Songyuan Huang Wenqi Yue Xuli Wu Source Type: research

Integrating widely targeted lipidomics and transcriptomics unravels aberrant lipid metabolism and identifies potential biomarkers of food allergies in rats
Conclusion: Our results revealed the major abnormalities in lipid metabolism and suggested the potential role of lipids as novel molecular signatures for FA.This article is protected by copyright. All rights reserved
Source: Molecular Nutrition and Food Research - April 14, 2023 Category: Food Science Authors: Shanfeng Sun, Kexin Li, Hang Du, Jiangzuo Luo, Yuchi Jiang, Junjuan Wang, Manman Liu, Guirong Liu, Shiwen Han, Huilian Che Tags: Research Article Source Type: research

Front Cover: Effects of Allergen ‐Specific and Non‐Specific AGEs on the Allergenicity of Ovalbumin in a Mouse Model of Food Allergy
This study investigated the role of allergen-specific and non-specific AGEs in allergenicity of ovalbumin (OVA) in a mouse model of food allergy. The OVA-AGE elicits a stronger Th2-response than native OVA, in comparison to severer disruptions in gut barrier function and gut microbiota in mice exposed to non-relevant AGEs. This is reported by Shuifeng Zhang, Linglin Fu, and co-workers in article number2200221.
Source: Molecular Nutrition and Food Research - March 10, 2023 Category: Food Science Authors: Gang Yu, Qiaozhi Zhang, Huatao Li, Yanbo Wang, Huadong Sheng, Shuifeng Zhang, Linglin Fu Tags: Front Cover Source Type: research

Transcription activator-like effector nuclease-mediated deletion safely eliminates the major egg allergen ovomucoid in chickens
Food Chem Toxicol. 2023 Mar 6:113703. doi: 10.1016/j.fct.2023.113703. Online ahead of print.ABSTRACTAmong the major egg allergens, ovomucoid (OVM) is very stable against heat and digestive enzymes, making it difficult to remove physiochemically and inactivate allergens. However, recent genome editing technology has made it possible to generate OVM-knockout chicken eggs. To use this OVM-knockout chicken egg as food, it is important to evaluate its safety as food. Therefore, in this study, we examined the presence or absence of mutant protein expression, vector sequence insertion, and off-target effects in chickens knocked o...
Source: Food and Chemical Toxicology - March 8, 2023 Category: Food Science Authors: Ryo Ezaki Tetsushi Sakuma Daisuke Kodama Ryou Sasahara Taichi Shiraogawa Kennosuke Ichikawa Mei Matsuzaki Akihiro Handa Takashi Yamamoto Hiroyuki Horiuchi Source Type: research

Probiotics alleviate food protein allergy in mice by activating TLR4 signaling pathway
ConclusionThe study demonstrated that KV9 and FN3 possess anti-allergic activities via activation of TLR4 pathway and modulating the expression of IRF-1 and IRF-4 which leads to T helper type 1(Th1)/T helper type 2(Th2) cell immunology balance.This article is protected by copyright. All rights reserved
Source: Molecular Nutrition and Food Research - February 23, 2023 Category: Food Science Authors: Xiaoying Tian, Xi Liang, Hong He, Qingyu Cui, Qiqi Liu, Rongbo Fan, Tongjie Liu, Huaxi Yi, Pimin Gong, Qingzhu Wang, Lanwei Zhang Tags: Research Article Source Type: research

Effects of Allergen ‐specific and Non‐specific AGEs on the Allergenicity of Ovalbumin in a Mouse Model of Food Allergy
Conclusion: This study highlights the role of dietary AGEs in food allergy and helps to understand the biological consequences of immune-toxic compounds in modern diet.This article is protected by copyright. All rights reserved
Source: Molecular Nutrition and Food Research - December 23, 2022 Category: Food Science Authors: Gang Yu, Qiaozhi Zhang, Huatao Li, Yanbo Wang, Huadong Sheng, Shuifeng Zhang, Linglin Fu Tags: Research Article Source Type: research

ASAP 2 ‑Hydrazinoterephthalic Acid as a Novel Negative-Ion Matrix-Assisted Laser Desorption/Ionization Matrix for Qualitative and Quantitative Matrix-Assisted Laser Desorption/Ionization–Mass Spectrometry Analysis of < italic toggle="yes" > N < /italic > ‑Glycans in Peach Allergy Research
Journal of Agricultural and Food ChemistryDOI: 10.1021/acs.jafc.2c06822
Source: Journal of Agricultural and Food Chemistry - December 21, 2022 Category: Food Science Authors: Huiwen Wang, Yuexia Gao, Quan He, Jiancong Liao, Shiwen Zhou, Yaqin Liu, Cheng Guo, Xian Li, Xiaoyong Zhao, and Yuanjiang Pan Source Type: research