Article
Peripheral Vascular Disease
Jessica R. Wilson, Erica M. Garner, Mona Mashayekhi, Scott A. Hubers, Claudia E. Ramirez Bustamante, Scott Jafarian Kerman, Hui Nian, Cyndya A. Shibao, Nancy J. Brown
Summary: DPP4 inhibition may increase catecholamine levels, but does not increase blood pressure. Increased catecholamines during concurrent use of ACE and DPP4 inhibitors may contribute to cardiovascular complications in patients predisposed to heart failure.
Article
Biochemistry & Molecular Biology
Raffaele Pugliese, Martina Bartolomei, Carlotta Bollati, Giovanna Boschin, Anna Arnoldi, Carmen Lammi
Summary: Food bioactive peptides are widely used in food products and functional biomaterials, but their practical applications are limited due to their instability and low bioavailability. In this study, the self-assembling peptide RADA16 was functionalized with two synthetic analogues of food bioactive peptides to improve their nanostructures and biological features. The co-assembly of the functionalized food bioactive peptides with RADA16 was found to enhance their bioactivity and potential for the prevention of metabolic syndrome.
Article
Agriculture, Multidisciplinary
Tian Wenhui, Hu Shumin, Zhuang Yongliang, Sun Liping, Yin Hua
Summary: This study established a rapid screening method for bioactive peptides from Tsingtao draft beer, identified two ACE and DPP-IV inhibitory peptides, and analyzed their mechanism of action.
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE
(2022)
Article
Agriculture, Multidisciplinary
Meng Gui, Liang Gao, Lei Rao, Pinglan Li, Ying Zhang, Jia-Wei Han, Jun Li
Summary: The study demonstrated that sturgeon skin protein extract hydrolyzed by flavourzyme generated bioactive peptides with antioxidant, DPP-IV inhibitory, and ACE inhibitory activities. Peptides such as P1, P6, P11, and P12 showed strong bioactive properties and potential for use in the health food industry. The molecular docking analysis revealed the mechanisms of action for the bioactive peptides in inhibiting DPP-IV and ACE activities.
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE
(2022)
Article
Food Science & Technology
Yakun Hou, Bimal Chitrakar, Kemin Mao, Ke Wang, Xin Gu, Jie Gao, Qing Zhang, Alaa El-Din Ahmed Bekhit, Yaxin Sang
Summary: Collagen peptides (CP) obtained from different sources show diverse bioactivities, with higher bioactivity potential in CP from chicken and mammals compared to fish. The most common bioactivities of CP are the inhibition of ACE and DPP-IV enzymes.
LWT-FOOD SCIENCE AND TECHNOLOGY
(2023)
Article
Biology
Sapna Langyan, Fatima Nazish Khan, Pranjal Yadava, Alaa Alhazmi, Samy F. Mahmoud, Dalia Saleh, Ali Tan Kee Zuan, Ashok Kumar
Summary: Flaxseed, rich in ALA, fibres and lignans, has potential health benefits in reducing various diseases. Through bioinformatics analysis, FAD3 protein in flaxseed was found to have potential for cardiovascular disease prevention and blood sugar regulation, making it a valuable source for functional peptide synthesis.
SAUDI JOURNAL OF BIOLOGICAL SCIENCES
(2021)
Article
Food Science & Technology
Carla S. S. Teixeira, Caterina Villa, Sergio F. Sousa, Joana Costa, Isabel M. P. L. V. O. Ferreira, Isabel Mafra
Summary: This study simulated the gastrointestinal digestion of six A. domesticus proteins and identified new peptides with potential anti-hypertensive and/or anti-diabetic properties. Molecular docking was used to evaluate the binding interactions between the peptides and two drug targets. Five peptides showed potential to inhibit both DPP-4 and sACE, suggesting multifunctional bioactive properties. Two peptides showed potential selective inhibition of the N-domain of sACE, indicating anti-cardiac and pulmonary fibrosis bioactivities. This is the first study to identify peptides from the simulated GI digestion of A. domesticus with potential activities against hypertension, diabetes, cardiac, and pulmonary fibrosis.
FOOD RESEARCH INTERNATIONAL
(2023)
Article
Plant Sciences
Na Thi Ty Ngo, Tharindu R. L. Senadheera, Fereidoon Shahidi
Summary: This study investigated the protein hydrolysates from sophia and camelina and found that they exhibited high antioxidant activity and released potential DPP IV and ACE inhibitory peptides. The integrated analysis using in vitro and in silico methods suggested that these hydrolysates could be promising candidates for functional foods, nutraceuticals, and natural therapeutics.
Article
Biochemistry & Molecular Biology
Saira Hussain, Ata ur Rehman, David J. Luckett, Syed Muhammad Saqlan Naqvi, Christopher L. Blanchard
Summary: The research focused on purifying protease inhibitors (PIs) from canola meal of genetically diverse Brassica napus genotypes BLN-3347 and Rivette. The purified PIs exhibited diverse functionalities, inhibiting DPP-IV and ACE with differing effectiveness. These PIs have potential applications in human therapy and in breeding for canola disease resistance.
Article
Nutrition & Dietetics
Martina Bartolomei, Janna Cropotova, Carlotta Bollati, Kristine Kvangarsnes, Lorenza d'Adduzio, Jianqiang Li, Giovanna Boschin, Carmen Lammi
Summary: The study aimed to investigate the biological activities of low molecular weight peptides isolated from rainbow trout obtained by enzymatic hydrolysis. The fish protein hydrolysate (FPH) showed antioxidant, ACE inhibitory, and DPP-IV inhibitory activities. In vitro antioxidant activity was evaluated using various assays, while cell-free ACE and DPP-IV inhibitory activity assays were also conducted. The results suggest that peptides derived from Oncorhynchus mykiss may have potential applications as health-promoting ingredients.
Article
Chemistry, Physical
Fai-Chu Wong, You-Han Lee, Joe-Hui Ong, Fazilah Abd Manan, Mohamad Zulkeflee Sabri, Tsun-Thai Chai
Summary: This computational study investigated the potential of black soldier fly larvae (BSFL) proteins to release health-promoting peptides after human gastrointestinal (GI) digestion. The results showed that the digestion of BSFL proteins can generate peptides with high GI absorption and non-toxicity, some of which have antioxidant, anti-angiotensin-converting enzyme, and anti-dipeptidyl peptidase IV activities. The findings suggest that BSFL proteins may have potential health benefits when consumed as a functional food ingredient.
Article
Biochemistry & Molecular Biology
Shweta Sharma, Shubham Srivastav, Garima Singh, Smrita Singh, Ruchi Malik, Mohammad Mumtaz Alam, Mohammad Shaqiquzamman, Shakir Ali, Mymoona Akhter
Summary: This study presents the identification of novel DPP-IV inhibitors using a combination of validated computational methods. Among the compounds analyzed, KB-10 showed promising DPP-IV inhibition both in vitro and in vivo. The research demonstrates the potential of these techniques for efficient screening of compounds with unknown affinity for DPP-IV, which could serve as candidates for therapeutic development.
JOURNAL OF BIOMOLECULAR STRUCTURE & DYNAMICS
(2021)
Article
Food Science & Technology
Marta Maria Calvo, Maria Elvira Lopez-Caballero, Oscar Martinez-Alvarez
Summary: Sea fennel and seaside arrowgrass are abundant halophytes with high phenol content and antioxidant capacity. Their polyphenol extracts showed potential antihypertensive, hypoglycaemic, and nootropic activity. The extracts contained effective ACE inhibitors, DPP-IV inhibitors, and PEP inhibitors, making them valuable bioactive ingredients.
Article
Biochemistry & Molecular Biology
Yuxiang Gu, Xing Li, Xiaofen Qi, Ying Ma, Eric Chun Yong Chan
Summary: The capacity of buffalo milk proteins to release bioactive peptides was evaluated, and novel bioactive peptides were identified. The sequential similarity between buffalo milk proteins and their cow counterparts was analyzed. In silico proteolysis was used to simulate the release of theoretical peptides from buffalo milk proteins. The potential of selected proteins to release specific bioactive peptides was evaluated, and two ACE inhibitory peptides and four DPP-IV inhibitory peptides were identified.
Article
Biochemistry & Molecular Biology
Victoria Ojonogecha Idoko, Mohammed Aliyu Sulaiman, Rahma Muhammad Adamu, Aliyu Dantani Abdullahi, Nasir Tajuddeen, Aminu Mohammed, Hajiya Mairo Inuwa, Mohammed Auwal Ibrahim
Summary: The DPP-IV inhibitory activity of Khaya senegalensis extracts was evaluated, and the hexane extract showed the best inhibitory activity. The major bioactive compounds in the extract were identified as 3-amino-3-hydroxyimino-N-phenylpropanamide (1) and 11-(2-cyclopenten-1-yl)undecanoic acid (2).
CHEMISTRY & BIODIVERSITY
(2023)
Article
Biotechnology & Applied Microbiology
Shiliang Jia, Zhan Huang, Yutian Lei, Longteng Zhang, Yan Li, Yongkang Luo
Article
Chemistry, Applied
Jing Shi, Yutian Lei, Huixing Shen, Hui Hong, Xunpei Yu, Beiwei Zhu, Yongkang Luo
Article
Food Science & Technology
Jingbin Zhang, Yan Li, Xiaochang Liu, Yutian Lei, Joe M. Regenstein, Yongkang Luo
INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY
(2019)
Article
Thermodynamics
Dapeng Li, Na Qin, Longteng Zhang, Qian Li, Witoon Prinyawiwatkul, Yongkang Luo
INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID
(2019)
Article
Food Science & Technology
Longteng Zhang, Ping Gui, Yuqi Zhang, Jun Lin, Qian Li, Hui Hong, Yongkang Luo
LWT-FOOD SCIENCE AND TECHNOLOGY
(2019)
Article
Chemistry, Applied
Jun Lin, Hui Hong, Longteng Zhang, Chi Zhang, Yongkang Luo
Article
Food Science & Technology
Zhan Huang, Shiliang Jia, Longteng Zhang, Xiaochang Liu, Yongkang Luo
LWT-FOOD SCIENCE AND TECHNOLOGY
(2019)
Article
Biotechnology & Applied Microbiology
Shuai Zhuang, Yan Li, Shiliang Jia, Hui Hong, Yiming Liu, Yongkang Luo
Article
Chemistry, Applied
Longteng Zhang, Yuqi Zhang, Shiliang Jia, Yan Li, Qian Li, Kaifeng Li, Hui Hong, Yongkang Luo
Article
Biotechnology & Applied Microbiology
Shiliang Jia, Yan Li, Shuai Zhuang, Xiaohui Sun, Longteng Zhang, Jing Shi, Hui Hong, Yongkang Luo
Article
Chemistry, Applied
Longteng Zhang, Qian Li, Hui Hong, Yongkang Luo
Article
Biotechnology & Applied Microbiology
Yan Li, Shuai Zhuang, Yueyue Liu, Longteng Zhang, Xiaochang Liu, Hao Cheng, Jun Liu, Rui Shu, Yongkang Luo
Article
Biotechnology & Applied Microbiology
Yan Li, Shiliang Jia, Hui Hong, Longteng Zhang, Shuai Zhuang, Xiaohui Sun, Xiaochang Liu, Yongkang Luo
Article
Biotechnology & Applied Microbiology
Shiliang Jia, Hui Hong, Qingfeng Yang, Xiaochang Liu, Shuai Zhuang, Yan Li, Jun Liu, Yongkang Luo
Article
Chemistry, Applied
Shuai Zhuang, Xiaochang Liu, Yan Li, Longteng Zhang, Hui Hong, Jun Liu, Yongkang Luo
Summary: The study revealed the deamination and decarboxylation activities of spoilage microbiota in chill-stored grass carp fillets. It was found that different taste amino acids were affected differently by microbial deamination activities. Additionally, putrescine in fish fillets was mainly produced through microbial decarboxylation activity of ornithine, and spoilage microbiota showed active glucose utilization during the late period of storage.