1
|
Hou JJ, Ding L, Yang T, Yang YF, Jin YP, Zhang XP, Ma AH, Qin YH. The proteolytic activity in inflammatory bowel disease: insight from gut microbiota. Microb Pathog 2024; 188:106560. [PMID: 38272327 DOI: 10.1016/j.micpath.2024.106560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 01/20/2024] [Accepted: 01/22/2024] [Indexed: 01/27/2024]
Abstract
Inflammatory bowel disease (IBD) is a chronic, recurrent inflammatory disease caused by the destruction of the intestinal mucosal epithelium that affects a growing number of people worldwide. Although the etiology of IBD is complex and still elucidated, the role of dysbiosis and dysregulated proteolysis is well recognized. Various studies observed altered composition and diversity of gut microbiota, as well as increased proteolytic activity (PA) in serum, plasma, colonic mucosa, and fecal supernatant of IBD compared to healthy individuals. The imbalance of intestinal microecology and intestinal protein hydrolysis were gradually considered to be closely related to IBD. Notably, the pivotal role of intestinal microbiota in maintaining proteolytic balance received increasing attention. In summary, we have speculated a mesmerizing story, regarding the hidden role of PA and microbiota-derived PA hidden in IBD. Most importantly, we provided the diagnosis and therapeutic targets for IBD as well as the formulation of new treatment strategies for other digestive diseases and protease-related diseases.
Collapse
Affiliation(s)
- Jun-Jie Hou
- Department of Gastroenterology, Shaoxing People's Hospital, Shaoxing, PR China
| | - Liang Ding
- Department of Gastroenterology, Shaoxing People's Hospital, Shaoxing, PR China
| | - Tao Yang
- Department of Gastroenterology, Shaoxing People's Hospital, Shaoxing, PR China
| | - Yan-Fei Yang
- Department of Gastroenterology, Shaoxing People's Hospital, Shaoxing, PR China
| | - Yue-Ping Jin
- Department of Gastroenterology, Shaoxing People's Hospital, Shaoxing, PR China
| | - Xiao-Ping Zhang
- Department of Gastroenterology, Shaoxing People's Hospital, Shaoxing, PR China
| | - A-Huo Ma
- Department of Gastroenterology, Shaoxing People's Hospital, Shaoxing, PR China
| | - Yue-Hua Qin
- Department of Gastroenterology, Shaoxing People's Hospital, Shaoxing, PR China.
| |
Collapse
|
2
|
Salvador-Reyes R, Furlan LC, Martínez-Villaluenga C, Dala-Paula BM, Clerici MTPS. From ancient crop to modern superfood: Exploring the history, diversity, characteristics, technological applications, and culinary uses of Peruvian fava beans. Food Res Int 2023; 173:113394. [PMID: 37803732 DOI: 10.1016/j.foodres.2023.113394] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 08/15/2023] [Accepted: 08/19/2023] [Indexed: 10/08/2023]
Abstract
The search for plant-based superfoods has shown that many regional populations already have these foods in their diet, with significant potential for production and marketing. This critical review intends to show the history, diversity, characteristics, and uses, emphasizing their significance in traditional diets and potential in the food industry of Peruvian fava beans. As a valuable plant-based protein source, fava beans offer essential micronutrients and have diverse culinary applications. Innovative food industry applications include plant-based meat alternatives, fortified gluten-free products, and a natural color, protein, and fiber source in extruded foods. Key studies have highlighted the successful incorporation of fava beans into various food products, improving their nutritional properties, though some studies also point to limitations in their sensory acceptance. Further research is needed to understand the bioactive components, health effects, and techno-functional characteristics of beans. Challenges facing cultivating and consuming fava beans in Peru include adapting to climate change, enhancing productivity and quality, and promoting consumption and added value. Addressing these challenges involves developing climate-resilient varieties, optimizing agricultural practices, and providing access to resources and financing. In conclusion, this review highlights the promising prospects of Peruvian fava beans as a sustainable, nutritionally rich, and versatile ingredient in the food industry. By harnessing their potential and overcoming challenges, Peruvian fava beans can transition from an ancient crop to a modern superfood, inspiring a global shift towards sustainable and nutritionally balanced diets, aiding the fight against malnutrition, and enriching culinary traditions worldwide.
Collapse
Affiliation(s)
- Rebeca Salvador-Reyes
- Department of Food Science and Nutrition, School of Food Engineering, University of Campinas (UNICAMP), São Paulo, Brazil; Facultad de Ingeniería, Universidad Tecnológica del Perú, Lima, Peru.
| | | | - Cristina Martínez-Villaluenga
- Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), Department of Technological Processes and Biotechnology, Jose Antonio Novais, 6, 28040 Madrid, Spain
| | - Bruno Martins Dala-Paula
- Laboratório de Nutrição Experimental, Faculdade de Nutrição, Universidade Federal de Alfenas, Alfenas, MG 37130-000, Brazil
| | | |
Collapse
|
3
|
Zhang S, Jin W, Zhang W, Ren F, Wang P, Liu N. Pea Albumin Attenuates Dextran Sulfate Sodium-Induced Colitis by Regulating NF-κB Signaling and the Intestinal Microbiota in Mice. Nutrients 2022; 14:3611. [PMID: 36079868 PMCID: PMC9460122 DOI: 10.3390/nu14173611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 07/07/2022] [Accepted: 07/10/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Inflammatory bowel disease remains a global burden with rapidly increasing incidence and prevalence in both industrialized countries and developing countries. In this study, we prepared pea albumin from pea seeds and determined its beneficial effects being anti-inflammatory and on gut microbiota modulation in dextran sulfate sodium (DSS)-challenged mice. METHOD Six-week-old C57BL/6N male mice received an equivalent volume (200 μL) of sterile phosphate balanced solution, 0.375, 0.75, or 1.50 g/kg body weight (BW) of pea albumin that was subjected to 2.0% DSS for 7 days to induce colitis. On day 17 of the experiment, all mice were sacrificed after blood sample collection, and colon tissue and colon contents were collected. BW change curve, colon length, myeloperoxidase (MPO) activity, mucus staining, immunofluorescence staining of T cells and macrophages, cytokines, pro-inflammatory genes expression, nuclear factor-κB (NF-κB) and signal transducer, and activator of transcription 3 (STAT3) signaling pathways as well as 16S DNA sequence were measured. RESULTS Our results show that pea albumin alleviates DSS-induced BW loss, colon length shortening, enhanced MPO activity, cytokines secretion, mucus deficiency, and inflammatory cell infiltration, as well as enhanced pro-inflammatory genes expression. In addition, the overactivation of NF-κB and STAT3 following DSS exposure is attenuated by pea albumin administration. Of particular interest, pea albumin oral administration restored gut microbiota dysbiosis as evidenced by enhanced α-diversity, restored β-diversity, and promoted relative abundance of Lactobacillus and Lachnospiraceae_NK4A136_group. CONCLUSION Taken together, the data provided herein demonstrated that pea albumin plays a protective role in DSS-induced colitis by reducing inflammatory cell infiltration, pro-inflammatory genes expression and pro-inflammatory cytokines release, inactivation of NF-κB signal, and gut microbiota modulation.
Collapse
Affiliation(s)
- Shucheng Zhang
- Key Laboratory of Precision Nutrition and Food Quality, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China
| | - Wenhua Jin
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China
| | - Weibo Zhang
- Key Laboratory of Precision Nutrition and Food Quality, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Fazheng Ren
- Key Laboratory of Precision Nutrition and Food Quality, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Pengjie Wang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China
| | - Ning Liu
- Key Laboratory of Precision Nutrition and Food Quality, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China
| |
Collapse
|
4
|
Decraecker L, Boeckxstaens G, Denadai-Souza A. Inhibition of Serine Proteases as a Novel Therapeutic Strategy for Abdominal Pain in IBS. Front Physiol 2022; 13:880422. [PMID: 35665224 PMCID: PMC9161638 DOI: 10.3389/fphys.2022.880422] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 04/26/2022] [Indexed: 02/06/2023] Open
Abstract
Serine proteases are heavily present in the gastrointestinal tract where they are essential in numerous physiological processes. An imbalance in the proteolytic activity is a central mechanism underlying abdominal pain in irritable bowel syndrome (IBS). Therefore, protease inhibitors are emerging as a promising therapeutic tool to manage abdominal pain in this functional gastrointestinal disorder. With this review, we provide an up-to-date overview of the implications of serine proteases in the development of abdominal pain in IBS, along with a critical assessment of the current developments and prospects of protease inhibitors as a therapeutic tool. In particular, we highlight the current knowledge gap concerning the identity of dysregulated serine proteases that are released by the rectal mucosa of IBS patients. Finally, we suggest a workflow with state-of-the-art techniques that will help address the knowledge gap, guiding future research towards the development of more effective and selective protease inhibitors to manage abdominal pain in IBS.
Collapse
|
5
|
Cid-Gallegos MS, Corzo-Ríos LJ, Jiménez-Martínez C, Sánchez-Chino XM. Protease Inhibitors from Plants as Therapeutic Agents- A Review. PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2022; 77:20-29. [PMID: 35000105 DOI: 10.1007/s11130-022-00949-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 12/28/2021] [Indexed: 05/18/2023]
Abstract
Plant-based diets are a great source of protease inhibitors (PIs). Two of the most well-known families of PIs are Bowman-Birk inhibitors (BBI) and Kunitz-type inhibitors (KTI). The first group acts mainly on trypsin, chymotrypsin, and elastase; the second is on serine, cysteine, and aspartic proteases. PIs can retard or inhibit the catalytic action of enzymes; therefore, they are considered non-nutritional compounds; nevertheless, animal studies and cell line experiments showed promising results of PIs in treating human illnesses such as obesity, cardiovascular diseases, autoimmune diseases, inflammatory processes, and different types of cancer (gastric, colorectal, breast, and lung cancer). Anticarcinogenic activity's proposed mechanisms of action comprise several inhibitory effects at different molecular levels, i.e., transcription, post-transcription, translation, post-translation, and secretion of cancer cells. This work reviews the potential therapeutic applications of PIs as anticarcinogenic and anti-inflammatory agents in human diseases and the mechanisms by which they exert these effects.
Collapse
Affiliation(s)
- M S Cid-Gallegos
- Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional. Unidad Profesional Adolfo López Mateos, Delegación Gustavo A. Madero, Av. Wilfrido Massieu Esq. Cda. Miguel Stampa s/n, México City, C.P. 07738, México
| | - L J Corzo-Ríos
- Departamento de Bioprocesos, Unidad Profesional Interdisciplinaria de Biotecnología, Instituto Politécnico Nacional. Av. Acueducto S/N, Barrio La Laguna, Col. Ticomán, México City, C.P. 07340, México
| | - C Jiménez-Martínez
- Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional. Unidad Profesional Adolfo López Mateos, Delegación Gustavo A. Madero, Av. Wilfrido Massieu Esq. Cda. Miguel Stampa s/n, México City, C.P. 07738, México
| | - X M Sánchez-Chino
- CONACYT, Departamento de Salud, El Colegio de La Frontera Sur-Villahermosa, Tabasco, México.
| |
Collapse
|
6
|
Mahesh HB, Prasannakumar MK, Manasa KG, Perumal S, Khedikar Y, Kagale S, Soolanayakanahally RY, Lohithaswa HC, Rao AM, Hittalmani S. Genome, Transcriptome, and Germplasm Sequencing Uncovers Functional Variation in the Warm-Season Grain Legume Horsegram Macrotyloma uniflorum (Lam.) Verdc. FRONTIERS IN PLANT SCIENCE 2021; 12:758119. [PMID: 34733308 PMCID: PMC8558620 DOI: 10.3389/fpls.2021.758119] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 09/21/2021] [Indexed: 06/07/2023]
Abstract
Horsegram is a grain legume with excellent nutritional and remedial properties and good climate resilience, able to adapt to harsh environmental conditions. Here, we used a combination of short- and long-read sequencing technologies to generate a genome sequence of 279.12Mb, covering 83.53% of the estimated total size of the horsegram genome, and we annotated 24,521 genes. De novo prediction of DNA repeats showed that approximately 25.04% of the horsegram genome was made up of repetitive sequences, the lowest among the legume genomes sequenced so far. The major transcription factors identified in the horsegram genome were bHLH, ERF, C2H2, WRKY, NAC, MYB, and bZIP, suggesting that horsegram is resistant to drought. Interestingly, the genome is abundant in Bowman-Birk protease inhibitors (BBIs), which can be used as a functional food ingredient. The results of maximum likelihood phylogenetic and estimated synonymous substitution analyses suggested that horsegram is closely related to the common bean and diverged approximately 10.17 million years ago. The double-digested restriction associated DNA (ddRAD) sequencing of 40 germplasms allowed us to identify 3,942 high-quality SNPs in the horsegram genome. A genome-wide association study with powdery mildew identified 10 significant associations similar to the MLO and RPW8.2 genes. The reference genome and other genomic information presented in this study will be of great value to horsegram breeding programs. In addition, keeping the increasing demand for food with nutraceutical values in view, these genomic data provide opportunities to explore the possibility of horsegram for use as a source of food and nutraceuticals.
Collapse
Affiliation(s)
- H. B. Mahesh
- Department of Genetics and Plant Breeding, College of Agriculture, Mandya, University of Agricultural Sciences, Bengaluru, India
| | - M. K. Prasannakumar
- Department of Plant Pathology, University of Agricultural Sciences, Bengaluru, India
| | - K. G. Manasa
- Department of Genetics and Plant Breeding, College of Agriculture, Mandya, University of Agricultural Sciences, Bengaluru, India
| | - Sampath Perumal
- Saskatoon Research and Development Centre, Agriculture and Agri-Food Canada, Saskatoon, SK, Canada
- Global Institute for Food Security, University of Saskatchewan, Saskatoon, SK, Canada
| | - Yogendra Khedikar
- Saskatoon Research and Development Centre, Agriculture and Agri-Food Canada, Saskatoon, SK, Canada
| | | | | | - H. C. Lohithaswa
- Department of Genetics and Plant Breeding, College of Agriculture, Mandya, University of Agricultural Sciences, Bengaluru, India
| | - Annabathula Mohan Rao
- Department of Genetics and Plant Breeding, College of Agriculture, GKVK, University of Agricultural Sciences, Bengaluru, India
| | - Shailaja Hittalmani
- Department of Genetics and Plant Breeding, College of Agriculture, GKVK, University of Agricultural Sciences, Bengaluru, India
| |
Collapse
|
7
|
Abstract
PURPOSE The purpose of the studies described in this mini review article was to identify nontoxic compounds that could prevent or suppress the radiation induced malignant transformation of cells and be useful as human cancer preventive agents. CONCLUSIONS (1) Many different types of potential anticarcinogenic substances were evaluated initially for their abilities to prevent or suppress radiation induced malignant transformation in vitro, and certain anticarcinogenic protease inhibitors (APIs) were observed to be the most powerful anticarcinogenic agents at suppressing this surrogate endpoint biomarker of radiation carcinogenesis. (2) Within the category of APIs, those that inhibited the activity of chymotrypsin were effective at far lower molar concentrations than other APIs. The soybean-derived protease inhibitor known as the Bowman-Birk inhibitor (BBI) is a particularly powerful chymotrypsin inhibitor that is able to prevent radiation induced transformation in vitro (at concentrations down to nanomolar levels) as well as radiation induced carcinogenesis in vivo without toxicity. (3) There were many other unusual characteristics of APIs that led to the selection of one of these APIs, BBI, as the most appropriate compound for us to develop as a human cancer preventive agent. As one example, the APIs have an irreversible effect on carcinogenesis, while the effects are reversible for most anticarcinogenic agents when they are removed from carcinogenesis assay systems. (4) Numerous studies were performed in attempts to determine the potential mechanisms by which the APIs could prevent or suppress radiation induced carcinogenesis in in vitro and in vivo systems, and the results of these studies are described in this review article. The APIs and the proteases which interact with them appear to play important roles in radiation carcinogenesis. (5) Preparations for human trials using BBI began decades ago. The cost of preparing purified BBI was far too high to consider performing human trials with this agent, so BBI Concentrate (BBIC), a soybean extract enriched in BBI, was developed for the specific purpose of performing human trials with BBI. BBIC achieved Investigational New Drug (IND) Status with the Food and Drug Administration in April,1992, and human BBIC trials began at that time. (6) Several human trials were performed using BBIC and they indicated many potentially beneficial health effects produced by BBIC administration to people in various forms (e.g. tablets). 7) It is hypothesized that BBI takes the place of α-1-antichymotrypsin, an important regulatory compound in the human body, and helps to maintain homeostasis.
Collapse
Affiliation(s)
- Ann R Kennedy
- Department of Radiation Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| |
Collapse
|
8
|
Kårlund A, Paukkonen I, Gómez-Gallego C, Kolehmainen M. Intestinal Exposure to Food-Derived Protease Inhibitors: Digestion Physiology- and Gut Health-Related Effects. Healthcare (Basel) 2021; 9:1002. [PMID: 34442141 PMCID: PMC8394810 DOI: 10.3390/healthcare9081002] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 07/22/2021] [Accepted: 08/03/2021] [Indexed: 12/15/2022] Open
Abstract
Plant-derived protease inhibitors (PI), such as Bowman-Birk inhibitors and Kunitz-type inhibitors, have been suggested to negatively affect dietary protein digestion by blocking the activity of trypsin and chymotrypsin in the human gastrointestinal system. In addition, some PIs may possess proinflammatory activities. However, there is also scientific evidence on some beneficial effects of PIs, for example, gut-related anti-inflammatory and chemopreventive activities in vitro and in vivo. Some PIs are sensitive to processing and digestion; thus, their survival is an important aspect when considering their positive and negative bioactivities. The aim of this review was to evaluate the relevance of PIs in protein digestion in humans and to discuss the potential of PIs from whole foods and as purified compounds in decreasing symptoms of bowel-related conditions. Based on the reviewed literature, we concluded that while the complex interactions affecting plant protein digestibility and bioavailability remain unclear, PI supplements could be considered for targeted purposes to mitigate inflammation and gastric pain.
Collapse
Affiliation(s)
- Anna Kårlund
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, P.O. Box 1627, FI-70211 Kuopio, Finland; (C.G.-G.); (M.K.)
| | - Isa Paukkonen
- Institute of Biomedicine, University of Eastern Finland, P.O. Box 1627, FI-70211 Kuopio, Finland;
| | - Carlos Gómez-Gallego
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, P.O. Box 1627, FI-70211 Kuopio, Finland; (C.G.-G.); (M.K.)
| | - Marjukka Kolehmainen
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, P.O. Box 1627, FI-70211 Kuopio, Finland; (C.G.-G.); (M.K.)
| |
Collapse
|
9
|
Mariaule V, Kriaa A, Soussou S, Rhimi S, Boudaya H, Hernandez J, Maguin E, Lesner A, Rhimi M. Digestive Inflammation: Role of Proteolytic Dysregulation. Int J Mol Sci 2021; 22:ijms22062817. [PMID: 33802197 PMCID: PMC7999743 DOI: 10.3390/ijms22062817] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/04/2021] [Accepted: 03/05/2021] [Indexed: 12/11/2022] Open
Abstract
Dysregulation of the proteolytic balance is often associated with diseases. Serine proteases and matrix metalloproteases are involved in a multitude of biological processes and notably in the inflammatory response. Within the framework of digestive inflammation, several studies have stressed the role of serine proteases and matrix metalloproteases (MMPs) as key actors in its pathogenesis and pointed to the unbalance between these proteases and their respective inhibitors. Substantial efforts have been made in developing new inhibitors, some of which have reached clinical trial phases, notwithstanding that unwanted side effects remain a major issue. However, studies on the proteolytic imbalance and inhibitors conception are directed toward host serine/MMPs proteases revealing a hitherto overlooked factor, the potential contribution of their bacterial counterpart. In this review, we highlight the role of proteolytic imbalance in human digestive inflammation focusing on serine proteases and MMPs and their respective inhibitors considering both host and bacterial origin.
Collapse
Affiliation(s)
- Vincent Mariaule
- Microbiota Interaction with Human and Animal Team (MIHA), Micalis Institute, AgroParisTech, Université Paris-Saclay, INRAE, F-78350 Jouy-en-Josas, France; (V.M.); (A.K.); (S.S.); (S.R.); (H.B.); (E.M.)
| | - Aicha Kriaa
- Microbiota Interaction with Human and Animal Team (MIHA), Micalis Institute, AgroParisTech, Université Paris-Saclay, INRAE, F-78350 Jouy-en-Josas, France; (V.M.); (A.K.); (S.S.); (S.R.); (H.B.); (E.M.)
| | - Souha Soussou
- Microbiota Interaction with Human and Animal Team (MIHA), Micalis Institute, AgroParisTech, Université Paris-Saclay, INRAE, F-78350 Jouy-en-Josas, France; (V.M.); (A.K.); (S.S.); (S.R.); (H.B.); (E.M.)
| | - Soufien Rhimi
- Microbiota Interaction with Human and Animal Team (MIHA), Micalis Institute, AgroParisTech, Université Paris-Saclay, INRAE, F-78350 Jouy-en-Josas, France; (V.M.); (A.K.); (S.S.); (S.R.); (H.B.); (E.M.)
| | - Houda Boudaya
- Microbiota Interaction with Human and Animal Team (MIHA), Micalis Institute, AgroParisTech, Université Paris-Saclay, INRAE, F-78350 Jouy-en-Josas, France; (V.M.); (A.K.); (S.S.); (S.R.); (H.B.); (E.M.)
| | - Juan Hernandez
- Department of Clinical Sciences, Nantes-Atlantic College of Veterinary Medicine and Food Sciences (Oniris), University of Nantes, 101 Route de Gachet, 44300 Nantes, France;
| | - Emmanuelle Maguin
- Microbiota Interaction with Human and Animal Team (MIHA), Micalis Institute, AgroParisTech, Université Paris-Saclay, INRAE, F-78350 Jouy-en-Josas, France; (V.M.); (A.K.); (S.S.); (S.R.); (H.B.); (E.M.)
| | - Adam Lesner
- Faculty of Chemistry, University of Gdansk, Wita Stwosza 63, PL80-308 Gdansk, Poland;
| | - Moez Rhimi
- Microbiota Interaction with Human and Animal Team (MIHA), Micalis Institute, AgroParisTech, Université Paris-Saclay, INRAE, F-78350 Jouy-en-Josas, France; (V.M.); (A.K.); (S.S.); (S.R.); (H.B.); (E.M.)
- Correspondence:
| |
Collapse
|
10
|
Gitlin-Domagalska A, Maciejewska A, Dębowski D. Bowman-Birk Inhibitors: Insights into Family of Multifunctional Proteins and Peptides with Potential Therapeutical Applications. Pharmaceuticals (Basel) 2020; 13:E421. [PMID: 33255583 PMCID: PMC7760496 DOI: 10.3390/ph13120421] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 11/13/2020] [Accepted: 11/23/2020] [Indexed: 02/07/2023] Open
Abstract
Bowman-Birk inhibitors (BBIs) are found primarily in seeds of legumes and in cereal grains. These canonical inhibitors share a highly conserved nine-amino acids binding loop motif CTP1SXPPXC (where P1 is the inhibitory active site, while X stands for various amino acids). They are natural controllers of plants' endogenous proteases, but they are also inhibitors of exogenous proteases present in microbials and insects. They are considered as plants' protective agents, as their elevated levels are observed during injury, presence of pathogens, or abiotic stress, i.a. Similar properties are observed for peptides isolated from amphibians' skin containing 11-amino acids disulfide-bridged loop CWTP1SXPPXPC. They are classified as Bowman-Birk like trypsin inhibitors (BBLTIs). These inhibitors are resistant to proteolysis and not toxic, and they are reported to be beneficial in the treatment of various pathological states. In this review, we summarize up-to-date research results regarding BBIs' and BBLTIs' inhibitory activity, immunomodulatory and anti-inflammatory activity, antimicrobial and insecticidal strength, as well as chemopreventive properties.
Collapse
Affiliation(s)
| | | | - Dawid Dębowski
- Department of Molecular Biochemistry, Faculty of Chemistry, University of Gdansk, Wita Stwosza 63, 80-308 Gdansk, Poland; (A.G.-D.); (A.M.)
| |
Collapse
|
11
|
Fernández-Tomé S, Hernández-Ledesma B. Gastrointestinal Digestion of Food Proteins under the Effects of Released Bioactive Peptides on Digestive Health. Mol Nutr Food Res 2020; 64:e2000401. [PMID: 32974997 DOI: 10.1002/mnfr.202000401] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 09/15/2020] [Indexed: 12/20/2022]
Abstract
The gastrointestinal tract represents a specialized interface between the organism and the external environment. Because of its direct contact with lumen substances, the modulation of digestive functions by dietary substances is supported by a growing body of evidence. Food-derived bioactive peptides have demonstrated a plethora of activities in the organism with increasing interest toward their impact over the digestive system and related physiological effects. This review updates the biological effects of food proteins, specifically milk and soybean proteins, associated to gastrointestinal health and highlights the study of digestion products and released peptides, the identification of the active form/s, and the evaluation of the mechanisms of action underlying their relationship with the digestive cells and receptors. The approach toward the modifications that food proteins and peptides undergo during gastrointestinal digestion and their bioavailability is a crucial step for current investigations on the field. The recent literature on the regulation of digestive functions by peptides has been mostly considered in terms of their influence on gastrointestinal motility and signaling, oxidative damage and inflammation, and malignant cellular proliferation. A final section regarding the actual challenges and future perspectives in this scientific topic is critically discussed.
Collapse
Affiliation(s)
- Samuel Fernández-Tomé
- Samuel Fernández-Tomé. Hospital Universitario de La Princesa and Instituto de Investigación Sanitaria Princesa (IIS-IP), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Diego de León, 62, 28006, Madrid, Spain
| | - Blanca Hernández-Ledesma
- Blanca Hernández-Ledesma. Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM, CEI UAM+CSIC), Nicolás Cabrera, 9, 28049, Madrid, Spain
| |
Collapse
|
12
|
Aranda-Olmedo I, Rubio LA. Dietary legumes, intestinal microbiota, inflammation and colorectal cancer. J Funct Foods 2020. [DOI: 10.1016/j.jff.2019.103707] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
|
13
|
Sadeghalvad M, Mohammadi-Motlagh HR, Karaji AG, Mostafaie A. In vivo anti-inflammatory efficacy of the combined Bowman-Birk trypsin inhibitor and genistein isoflavone, two biological compounds from soybean. J Biochem Mol Toxicol 2019; 33:e22406. [PMID: 31593353 DOI: 10.1002/jbt.22406] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Revised: 09/08/2019] [Accepted: 09/20/2019] [Indexed: 01/31/2023]
Abstract
Soybean Bowman-Birk protease inhibitor (BBI) and genistein, two biological compounds from soybean, are well-known for their anti-inflammatory, antioxidant, and anticancer activities. The aim of this study was designing a BBI-genistein conjugate and then investigating its protective effect on lipopolysaccharide (LPS)-induced inflammation in BALB/c mice, compared with the effects of combination of BBI and genistein. BBI was purified from soybean and the BBI-genistein conjugate was synthesized. The BALB/c mice were intraperitoneally treated 2 hours before LPS induction. Our results showed that treatment with the combination of BBI and genistein greatly led to more reduced serum levels of tumor necrosis factor (TNF)-α and interferon (IFN)-γ compared with the treatments of BBI alone, the BBI-genistein conjugate, and genistein alone, respectively. Moreover, the expression of TNF-α and IFN-γ in the splenocytes was significantly downregulated along with improving host survival against the LPS-induced lethal endotoxemia in the same way. Our data support a new combined therapy using BBI and genistein, as natural anti-inflammatory agents, to develop a new drug for inflammatory diseases.
Collapse
Affiliation(s)
- Mona Sadeghalvad
- Department of Immunology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | | | - Ali Gorgin Karaji
- Department of Immunology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Ali Mostafaie
- Department of Immunology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| |
Collapse
|
14
|
Hellinger R, Gruber CW. Peptide-based protease inhibitors from plants. Drug Discov Today 2019; 24:1877-1889. [PMID: 31170506 PMCID: PMC6753016 DOI: 10.1016/j.drudis.2019.05.026] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 05/03/2019] [Accepted: 05/29/2019] [Indexed: 02/08/2023]
Abstract
Proteases have an important role in homeostasis, and dysregulation of protease function can lead to pathogenesis. Therefore, proteases are promising drug targets in cancer, inflammation, and neurodegenerative disease research. Although there are well-established pharmaceuticals on the market, drug development for proteases is challenging. This is often caused by the limited selectivity of currently available lead compounds. Proteinaceous plant protease inhibitors are a diverse family of (poly)peptides that are important to maintain physiological homeostasis and to serve the innate defense machinery of the plant. In this review, we provide an overview of the diversity of plant peptide- and protein-based protease inhibitors (PIs), provide examples of such compounds that target human proteases, and discuss opportunities for these molecules in protease drug discovery and development.
Collapse
Affiliation(s)
- Roland Hellinger
- Center for Pharmacology and Physiology, Medical University of Vienna, Schwarzspanierstr. 17, 1090 Vienna, Austria
| | - Christian W Gruber
- Center for Pharmacology and Physiology, Medical University of Vienna, Schwarzspanierstr. 17, 1090 Vienna, Austria.
| |
Collapse
|
15
|
Fernández-Tomé S, Hernández-Ledesma B, Chaparro M, Indiano-Romacho P, Bernardo D, Gisbert JP. Role of food proteins and bioactive peptides in inflammatory bowel disease. Trends Food Sci Technol 2019. [DOI: 10.1016/j.tifs.2019.03.017] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
16
|
Juritsch AF, Moreau R. Role of soybean-derived bioactive compounds in inflammatory bowel disease. Nutr Rev 2018; 76:618-638. [PMID: 29800381 DOI: 10.1093/nutrit/nuy021] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic, inflammatory condition of the gastrointestinal tract. Patients with IBD present with debilitating symptoms that alter the quality of life and can develop into severe complications requiring surgery. Epidemiological evidence indicates Westernized societies have an elevated IBD burden when compared with Asian societies. Considering the stark contrast between the typical Western and Eastern dietary patterns, it is postulated that differences in food and lifestyle contribute to lower IBD incidence in Asian countries. Soybeans (Glycine max), which are consumed in high quantities and as various preparations in Eastern societies, contain a wealth of natural, biologically active compounds that include isoflavones, bioactive peptides, protease inhibitors, and phytosterols, among many others. These compounds have been shown to improve human health, and preclinical evidence suggests they have potential to improve the prognosis of IBD. This review summarizes the current state of evidence regarding the effects and the mechanisms of action of these soybean-derived bioactive compounds in experimental models of IBD.
Collapse
Affiliation(s)
- Anthony F Juritsch
- Department of Nutrition and Health Sciences, University of Nebraska-Lincoln, Lincoln, Nebraska, USA
| | - Régis Moreau
- Department of Nutrition and Health Sciences, University of Nebraska-Lincoln, Lincoln, Nebraska, USA
| |
Collapse
|
17
|
Joanitti GA, Sawant RS, Torchilin VP, Freitas SMD, Azevedo RB. Optimizing liposomes for delivery of Bowman-Birk protease inhibitors - Platforms for multiple biomedical applications. Colloids Surf B Biointerfaces 2018; 167:474-482. [PMID: 29723819 DOI: 10.1016/j.colsurfb.2018.04.033] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Revised: 04/02/2018] [Accepted: 04/16/2018] [Indexed: 11/19/2022]
Abstract
One of the major challenges in the administration of therapeutic proteins involves delivery limitations. Liposomes are well-known drug delivery systems (DDS) that have been used to overcome this drawback; nevertheless, low protein entrapment efficiency (EE) still limits their wide biomedical application on a commercial scale. In the present work, different methods for protein entrapment into liposomes were tested in order to obtain tailored DDS platforms for multiple biomedical applications. The protein used as model was the Black-eyed pea Trypsin and Chymotrypsin Inhibitor (BTCI), a member of the Bowman-Birk protease inhibitor family (BBIs), which has been largely explored for its potential application in many biomedical therapies. We optimized reverse-phase evaporation (REV) and freeze/thaw (F/T) entrapment methods, using a cationic lipid matrix to entrap expressive amounts of BTCI (∼100 μM) in stable liposomes without affecting its protease inhibition activity. The influence of various parameters (e.g. entrapment method, liposome composition, buffer type) on particle size, charge, polydispersity, and EE of liposomes was investigated to provide an insight on how to control such parameters in view of obtaining a high entrapment yield. In addition, BTCI liposome platforms obtained herein showed to be versatile vesicles, allowing surface modification with moieties/polymers of interest (e.g. PEG, transferrin). The aforementioned results are relevant to focusing on the entrapment of other promising BBIs or protein agents sharing similar structural features. These findings encourage future studies to investigate the advantages of using the liposome platforms presented herein to broaden the use of this type of DDS for BBI biomedical applications.
Collapse
Affiliation(s)
- Graziella Anselmo Joanitti
- Laboratory of Nanobiotecnology, Institute of Biology, University of Brasília, Brasília, 70910-900, Brazil; Universidade de Brasília (UnB), Campus Ceilândia (FCE) Centro Metropolitano, Conjunto A - Lote 01, Brasília, DF, 72220-900, Brazil.
| | - Rupa S Sawant
- Center for Pharmaceutical Biotechnology and Nanomedicine, Department of Pharmaceutical Sciences, Northeastern University, Boston, MA 02115, USA; Vertex Pharmaceuticals, Boston, MA 02210, USA.
| | - Vladimir P Torchilin
- Center for Pharmaceutical Biotechnology and Nanomedicine, Department of Pharmaceutical Sciences, Northeastern University, Boston, MA 02115, USA.
| | - Sonia Maria de Freitas
- Laboratory of Biophysics, Institute of Biology, University of Brasília, Brasília, 70910-900, Brazil.
| | - Ricardo Bentes Azevedo
- Laboratory of Nanobiotecnology, Institute of Biology, University of Brasília, Brasília, 70910-900, Brazil.
| |
Collapse
|
18
|
Jitsumura M, Kokelaar RF, Harris DA. Remission endpoints in ulcerative colitis: A systematic review. World J Meta-Anal 2017; 5:85-102. [DOI: 10.13105/wjma.v5.i4.85] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Revised: 03/19/2017] [Accepted: 05/15/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To summarize the current consensus on the definition of remission and the endpoints employed in clinical trials.
METHODS A bibliogragraphic search was performed from 1946 to 2016 sing online databases (National Library of Medicine’s PubMed Central Medline, OVID SP MEDLINE, OVID EMBASE, the Cochrane Library and Conference Abstracts) with key words: (“ulcerative colitis”) AND (“ulcerative colitis endoscopic index of severity” OR “UCEIS”) AND (“remission”) as well as (“ulcerative colitis”) AND (“ulcerative colitis disease activity index”) OR “UCDAI” OR “UC disease activity index” OR “Sutherland index”) AND (“remission”).
RESULTS The search returned 37 and 116 articles for the UCEIS and UCDAI respectively. For the UCEIS, 12 articles were cited in the final analysis of which 9 validation studies have been identified. Despite the UCEIS has been more extensively validated in all three aspects (validity, responsiveness and reliability), it has been little employed to monitor disease in randomised clinical trials. For the UCDAI, 37 articles were considered for the final analysis. Although the UCDAI is only partially validated, 29 randomised clinical trials were acknowledged to use the UCDAI to determine endpoints and disease remission, though no clear protocol was identified.
CONCLUSION Although the UCEIS has been more widely validated than the UCDAI, it has not been reflected in the monitoring of disease activity in clinical trials. Conversely, the UCDAI has been used in numerous large clinical trials to define their endpoints and disease remission, however, it is challenging to determine the best possible outcomes due to a lack of homogeneity of the clinical trial protocols. Before determining a gold standard index, international agreement on remission is urgently needed to advance patient care.
Collapse
Affiliation(s)
- Maki Jitsumura
- Colorectal Department, Singleton Hospital, Abertawe Bro Morgannwg, University Health Board, Swansea SA2 8QA, United Kingdom
| | - Rory Frederick Kokelaar
- Colorectal Department, Singleton Hospital, Abertawe Bro Morgannwg, University Health Board, Swansea SA2 8QA, United Kingdom
| | - Dean Anthony Harris
- Colorectal Department, Singleton Hospital, Abertawe Bro Morgannwg, University Health Board, Swansea SA2 8QA, United Kingdom
| |
Collapse
|
19
|
Zhou JA, Jiang M, Yang X, Liu Y, Guo J, Zheng J, Qu Y, Song Y, Li R, Qin X, Wang X. Unconjugated bilirubin ameliorates the inflammation and digestive protease increase in TNBS-induced colitis. Mol Med Rep 2017; 16:1779-1784. [PMID: 28656252 PMCID: PMC5562003 DOI: 10.3892/mmr.2017.6825] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Accepted: 05/31/2017] [Indexed: 12/12/2022] Open
Abstract
The authors previously demonstrated that unconjugated bilirubin (UCB) may inhibit the activities of various digestive proteases, including trypsin and chymotrypsin. The digestive proteases in the lower gut are important in the pathogenesis of inflammatory bowel diseases. The effects of UCB on the inflammation and levels of digestive proteases in feces of rats with colitis have not yet been revealed. The present study investigated the effect of UCB on the inflammatory status and levels of trypsin and chymotrypsin in the feces of rats with trinitrobenzenesulfonic acid (TNBS)-induced colitis. The data indicated that treatment with TNBS resulted in a marked reduction in weight gain, which was significantly alleviated in UCB-treated rats. Furthermore, UCB treatment alleviated the inflammation induced by TNBS, detected via macroscopic damage and microscopic inflammation scores, and pro-inflammatory markers including myeloperoxidase (MPO), tumor necrosis factor (TNF)-α and interleukin (IL)-1β. Furthermore, rats with colitis demonstrated significant increases in fecal trypsin and chymotrypsin levels, whereas UCB treatment significantly alleviated these increases. A significant positive correlation was additionally revealed among the pro-inflammatory markers (MPO, TNF-α and IL-1β) and fecal digestive proteases (trypsin and chymotrypsin) in colitis. The results of the present study demonstrated that UCB ameliorated the inflammation and digestive protease increase in TNBS-induced colitis.
Collapse
Affiliation(s)
- Jin-An Zhou
- Department of Biochemistry and Molecular Biology, Heilongjiang Provincial Science and Technology Innovation Team in Higher Education Institutes for Infection and Immunity, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Mingshan Jiang
- Department of General Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Xinguang Yang
- Department of Biochemistry and Molecular Biology, Daqing Branch of Harbin Medical University, Daqing, Heilongjiang 163319, P.R. China
| | - Yuanli Liu
- Department of Biochemistry and Molecular Biology, Heilongjiang Provincial Science and Technology Innovation Team in Higher Education Institutes for Infection and Immunity, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Junyu Guo
- Department of Biochemistry and Molecular Biology, Heilongjiang Provincial Science and Technology Innovation Team in Higher Education Institutes for Infection and Immunity, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Jiadong Zheng
- Department of Biochemistry and Molecular Biology, Heilongjiang Provincial Science and Technology Innovation Team in Higher Education Institutes for Infection and Immunity, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Yilin Qu
- Department of Biochemistry and Molecular Biology, Heilongjiang Provincial Science and Technology Innovation Team in Higher Education Institutes for Infection and Immunity, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Yu Song
- Department of Biochemistry and Molecular Biology, Heilongjiang Provincial Science and Technology Innovation Team in Higher Education Institutes for Infection and Immunity, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Rongyan Li
- Department of Biochemistry and Molecular Biology, Heilongjiang Provincial Science and Technology Innovation Team in Higher Education Institutes for Infection and Immunity, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Xiaofa Qin
- GI Biopharma Inc., Westfield, NJ 07090, USA
| | - Xiuhong Wang
- Department of Biochemistry and Molecular Biology, Heilongjiang Provincial Science and Technology Innovation Team in Higher Education Institutes for Infection and Immunity, Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| |
Collapse
|
20
|
|
21
|
Srikanth S, Chen Z. Plant Protease Inhibitors in Therapeutics-Focus on Cancer Therapy. Front Pharmacol 2016; 7:470. [PMID: 28008315 PMCID: PMC5143346 DOI: 10.3389/fphar.2016.00470] [Citation(s) in RCA: 81] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Accepted: 11/18/2016] [Indexed: 12/28/2022] Open
Abstract
Plants are known to have many secondary metabolites and phytochemical compounds which are highly explored at biochemical and molecular genetics level and exploited enormously in the human health care sector. However, there are other less explored small molecular weight proteins, which inhibit proteases/proteinases. Plants are good sources of protease inhibitors (PIs) which protect them against diseases, insects, pests, and herbivores. In the past, proteinaceous PIs were considered primarily as protein-degrading enzymes. Nevertheless, this view has significantly changed and PIs are now treated as very important signaling molecules in many biological activities such as inflammation, apoptosis, blood clotting and hormone processing. In recent years, PIs have been examined extensively as therapeutic agents, primarily to deal with various human cancers. Interestingly, many plant-based PIs are also found to be effective against cardiovascular diseases, osteoporosis, inflammatory diseases and neurological disorders. Several plant PIs are under further evaluation in in vitro clinical trials. Among all types of PIs, Bowman-Birk inhibitors (BBI) have been studied extensively in the treatment of many diseases, especially in the field of cancer prevention. So far, crops such as beans, potatoes, barley, squash, millet, wheat, buckwheat, groundnut, chickpea, pigeonpea, corn, and pineapple have been identified as good sources of PIs. The PI content of such foods has a significant influence on human health disorders, particularly in the regions where people mostly depend on these kind of foods. These natural PIs vary in concentration, protease specificity, heat stability, and sometimes several PIs may be present in the same species or tissue. However, it is important to carry out individual studies to identify the potential effects of each PI on human health. PIs in plants make them incredible sources to determine novel PIs with specific pharmacological and therapeutic effects due to their peculiarity and superabundance.
Collapse
Affiliation(s)
| | - Zhong Chen
- Natural Sciences and Science Education, National Institute of Education, Nanyang Technological UniversitySingapore, Singapore
| |
Collapse
|
22
|
Woodman KG, Coles CA, Lamandé SR, White JD. Nutraceuticals and Their Potential to Treat Duchenne Muscular Dystrophy: Separating the Credible from the Conjecture. Nutrients 2016; 8:E713. [PMID: 27834844 PMCID: PMC5133099 DOI: 10.3390/nu8110713] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 10/20/2016] [Accepted: 11/04/2016] [Indexed: 12/20/2022] Open
Abstract
In recent years, complementary and alternative medicine has become increasingly popular. This trend has not escaped the Duchenne Muscular Dystrophy community with one study showing that 80% of caregivers have provided their Duchenne patients with complementary and alternative medicine in conjunction with their traditional treatments. These statistics are concerning given that many supplements are taken based on purely "anecdotal" evidence. Many nutraceuticals are thought to have anti-inflammatory or anti-oxidant effects. Given that dystrophic pathology is exacerbated by inflammation and oxidative stress these nutraceuticals could have some therapeutic benefit for Duchenne Muscular Dystrophy (DMD). This review gathers and evaluates the peer-reviewed scientific studies that have used nutraceuticals in clinical or pre-clinical trials for DMD and thus separates the credible from the conjecture.
Collapse
MESH Headings
- Animals
- Anti-Inflammatory Agents, Non-Steroidal/adverse effects
- Anti-Inflammatory Agents, Non-Steroidal/therapeutic use
- Antioxidants/adverse effects
- Antioxidants/therapeutic use
- Biomedical Research/methods
- Biomedical Research/trends
- Combined Modality Therapy/adverse effects
- Dietary Supplements/adverse effects
- Evidence-Based Medicine
- Humans
- Muscle, Skeletal/metabolism
- Muscle, Skeletal/physiopathology
- Muscular Dystrophy, Duchenne/diet therapy
- Muscular Dystrophy, Duchenne/metabolism
- Muscular Dystrophy, Duchenne/physiopathology
- Muscular Dystrophy, Duchenne/therapy
- Peer Review, Research/methods
- Peer Review, Research/trends
- Reproducibility of Results
- Severity of Illness Index
Collapse
Affiliation(s)
- Keryn G Woodman
- Murdoch Childrens Research Institute, Royal Children's Hospital, Parkville 3052, Australia.
- Faculty of Veterinary and Agricultural Science, The University of Melbourne, Parkville 3010, Australia.
| | - Chantal A Coles
- Murdoch Childrens Research Institute, Royal Children's Hospital, Parkville 3052, Australia.
| | - Shireen R Lamandé
- Murdoch Childrens Research Institute, Royal Children's Hospital, Parkville 3052, Australia.
- Department of Pediatrics, The University of Melbourne, Parkville 3010, Australia.
| | - Jason D White
- Murdoch Childrens Research Institute, Royal Children's Hospital, Parkville 3052, Australia.
- Faculty of Veterinary and Agricultural Science, The University of Melbourne, Parkville 3010, Australia.
| |
Collapse
|
23
|
Tang Y, Li S, Li S, Yang X, Qin Y, Zhang Y, Liu C. Screening and isolation of potential lactate dehydrogenase inhibitors from five Chinese medicinal herbs: Soybean, Radix pueraria, Flos pueraria, Rhizoma belamcandae, and Radix astragali. J Sep Sci 2016; 39:2043-9. [PMID: 27059876 DOI: 10.1002/jssc.201600050] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Revised: 03/18/2016] [Accepted: 03/18/2016] [Indexed: 12/21/2022]
Abstract
Stroke is among the leading causes of death and severe disability worldwide. Flavonoids have been extensively used in the treatment of ischemic stroke by reducing lactate dehydrogenase levels and thereby enhancing blood perfusion to the ischemic region. Here, we used ultrafiltration high-performance liquid chromatography coupled with diode array detection and mass spectrometry for the rapid screening and identification of flavonoids from five Chinese medicinal herbs: soybean, Radix pueraria, Flos pueraria, Rhizoma belamcandae, and Radix astragali. Using PC12 cells as a suitable in vitro model of toxicity, cell viability was quantitated using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay. The results showed that the extracts of soybean and the six major components, namely, acetyldaidzin, malonylgenistin, daidiain, glycitin, genistin, and acetylcitin; the extract of R. pueraria and its main component daidzein; the extract of F. pueraria and its three major components, tectorigenin, tectoridin, and tectorigenin-7-O-xylosylglucosid; and the extract of R. belamcandae and its main component, tectoridin, were strong lactate dehydrogenase inhibitors. Also, the components of R. astragali showed no bioactivity. These findings indicate that the ultrafltration high-performance liquid chromatography coupled with diode array detection and mass spectrometry method could be utilized in rapid screening and separation of bioactive compounds from a complex matrix.
Collapse
Affiliation(s)
- Ying Tang
- Central Laboratory, Changchun Normal University, Erdao District, Changchun, Jilin, China
| | - Senlin Li
- Central Laboratory, Changchun Normal University, Erdao District, Changchun, Jilin, China
| | - Sainan Li
- Central Laboratory, Changchun Normal University, Erdao District, Changchun, Jilin, China
| | - Xiaojing Yang
- Central Laboratory, Changchun Normal University, Erdao District, Changchun, Jilin, China
| | - Yao Qin
- Central Laboratory, Changchun Normal University, Erdao District, Changchun, Jilin, China
| | - Yuchi Zhang
- Central Laboratory, Changchun Normal University, Erdao District, Changchun, Jilin, China
| | - Chunming Liu
- Central Laboratory, Changchun Normal University, Erdao District, Changchun, Jilin, China
| |
Collapse
|
24
|
Arques MC, Pastoriza S, Delgado-Andrade C, Clemente A, Rufián-Henares JA. Relationship between Glycation and Polyphenol Content and the Bioactivity of Selected Commercial Soy Milks. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:1823-1830. [PMID: 26878080 DOI: 10.1021/acs.jafc.6b00181] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Soy milk is a health-promoting beverage of which consumption is steadily expanding. Different bioactivities have been associated with soy products such as antioxidant capacity, anti-inflammatory properties, or decrease of cancer development risk. These activities have been related to the presence of several compounds, including polyphenols and serine protease inhibitors, although factors influencing such activities have been scarcely studied. In this study, we have determined the antioxidant capacity (ABTS and FRAP methods measured with the global antioxidant response, GAR protocol), total phenolic content, serine protease inhibitory activity, and presence of heat damage indicators in commercial soy milks. Polyphenols were primarily responsible for the antioxidant capacity of soy milks, increasing their concentration after digestion. Glycation under heat treatment might be responsible for decreasing protease inhibitory activities in soy milks. The results obtained support a role for furosine, a known marker of Maillard reaction and glycation, as a potential indicator to monitor both thermal treatment and effects on protease inhibitory activities in soy milk. The contribution of soy milk consumption to the daily intake of antioxidants and serine protease inhibitory activities is discussed.
Collapse
Affiliation(s)
- M Carmen Arques
- Departamento Fisiología y Bioquı́mica de la Nutrición Animal, Estación Experimental del Zaidin (EEZ-CSIC) , 18008 Granada, Spain
| | - Silvia Pastoriza
- Departamento de Nutrición y Bromatologı́a, Facultad de Farmacia, Campus de Cartuja, Universidad de Granada , 18071 Granada, Spain
| | - Cristina Delgado-Andrade
- Departamento Fisiología y Bioquı́mica de la Nutrición Animal, Estación Experimental del Zaidin (EEZ-CSIC) , 18008 Granada, Spain
| | - Alfonso Clemente
- Departamento Fisiología y Bioquı́mica de la Nutrición Animal, Estación Experimental del Zaidin (EEZ-CSIC) , 18008 Granada, Spain
| | - José A Rufián-Henares
- Departamento de Nutrición y Bromatologı́a, Facultad de Farmacia, Campus de Cartuja, Universidad de Granada , 18071 Granada, Spain
| |
Collapse
|
25
|
Jin T, Yu H, Wang D, Zhang H, Zhang B, Quezada HC, Zhu J, Zhu W. Bowman-Birk inhibitor concentrate suppresses experimental autoimmune neuritis via shifting macrophages from M1 to M2 subtype. Immunol Lett 2016; 171:15-25. [PMID: 26791957 DOI: 10.1016/j.imlet.2016.01.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2015] [Accepted: 01/07/2016] [Indexed: 12/31/2022]
Abstract
BACKGROUND In the present study, we investigated the immuno-regulatory and therapeutic effects of Bowman-Birk inhibitor concentrate (BBIC) on experimental autoimmune neuritis (EAN), an animal model of Guillain-Barré syndrome (GBS) in human. METHODS EAN in Lewis rats induced by inoculation with peripheral nerve myelin P0 protein peptide 180-199 (P0 peptide) was treated with BBIC at two different therapeutic regimens. RESULTS Our data indicated that the administration of BBIC daily orally effectively inhibited and ameliorated the clinical and pathological signs of EAN. The suppression of EAN was associated with an insufficiency of autoreactive T cells, as reflected by inhibited P0 peptide-specific mononuclear cell proliferation and decreased in CD4 and CD8T cells infiltrating into the peripheral nervous system (PNS). BBIC might mediate its therapeutic effects by shifting macrophages from M1 to M2 subtype as evidenced by increasing Arg-1, CD206 and IL-10 and inhibiting IFN-γ, TNF-α, IL-12, iNOS and CD40 expressions on macrophages as well as enhancing anti-inflammatory cytokines IL-4 and IL-10 and decreasing inflammatory cytokines, IFN-γ, TNF-α and IL-17 in the PNS. CONCLUSION Our results suggest that BBIC may have therapeutic potential in human GBS and other autoimmune diseases in the future.
Collapse
Affiliation(s)
- Tao Jin
- Department of Neurology, the First Hospital, Jilin University, Xinmin Street 71#, 130021 Changchun, China
| | - Hong Yu
- Department of Otorhinolaryngology, Head and Neck Surgery, the First Hospital, Jilin University, Xinmin Street 71#, 130021 Changchun, China; Department of Neurobiology, Care Sciences and Society, Karolinska Institute, Karolinska University Hospital Huddinge, Hälsovägen 7, SE-141 86 Stockholm, Sweden
| | - Dan Wang
- Department of Neurobiology, Care Sciences and Society, Karolinska Institute, Karolinska University Hospital Huddinge, Hälsovägen 7, SE-141 86 Stockholm, Sweden; Department of Ophthalmology, the First Hospital, Jilin University, Xinmin Street 71#, 130021 Changchun, China
| | - Hongliang Zhang
- Department of Neurology, the First Hospital, Jilin University, Xinmin Street 71#, 130021 Changchun, China; Department of Neurobiology, Care Sciences and Society, Karolinska Institute, Karolinska University Hospital Huddinge, Hälsovägen 7, SE-141 86 Stockholm, Sweden
| | - Bo Zhang
- Department of Neurobiology, Care Sciences and Society, Karolinska Institute, Karolinska University Hospital Huddinge, Hälsovägen 7, SE-141 86 Stockholm, Sweden; Department of Neurosurgery, the First Hospital, Jilin University, Xinmin Street 71#, 130021 Changchun, China
| | - Hernan Concha Quezada
- Center for Infectious Medicine, Department of Medicine, Karolinska Institute, Karolinska University Hospital Huddinge, Hälsovägen 7, SE-141 86 Stockholm, Sweden
| | - Jie Zhu
- Department of Neurology, the First Hospital, Jilin University, Xinmin Street 71#, 130021 Changchun, China; Department of Neurobiology, Care Sciences and Society, Karolinska Institute, Karolinska University Hospital Huddinge, Hälsovägen 7, SE-141 86 Stockholm, Sweden.
| | - Wei Zhu
- Department of Otorhinolaryngology, Head and Neck Surgery, the First Hospital, Jilin University, Xinmin Street 71#, 130021 Changchun, China.
| |
Collapse
|
26
|
Hernández-Ledesma B, Hsieh CC. Chemopreventive role of food-derived proteins and peptides: A review. Crit Rev Food Sci Nutr 2015; 57:2358-2376. [DOI: 10.1080/10408398.2015.1057632] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Blanca Hernández-Ledesma
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM, CEI UAM+CSIC), Madrid, Spain
| | - Chia-Chien Hsieh
- Department of Human Development and Family Studies (Nutritional Science and Education), National Taiwan Normal University, Taipei, Taiwan
| |
Collapse
|
27
|
Utrilla MP, Peinado MJ, Ruiz R, Rodriguez-Nogales A, Algieri F, Rodriguez-Cabezas ME, Clemente A, Galvez J, Rubio LA. Pea (Pisum sativum L.) seed albumin extracts show anti-inflammatory effect in the DSS model of mouse colitis. Mol Nutr Food Res 2015; 59:807-19. [PMID: 25626675 DOI: 10.1002/mnfr.201400630] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2014] [Revised: 01/15/2015] [Accepted: 01/16/2015] [Indexed: 01/10/2023]
Abstract
SCOPE This study investigates the preventive effects of two pea (Pisum sativum) seed albumin extracts, either in the presence (pea seed extract [PSE]) or absence (albumin fraction from PSE [AF-PSE]) of soluble polysaccharides, in the dextran sodium sulfate (DSS) induced colitis in mice. METHODS AND RESULTS Male C57BL/6J mice were assigned to five groups: one noncolitic and four colitic. Colitis was induced by incorporating DSS (3.5%) in the drinking water for 4 days, after which DSS was removed. Treated groups received orally PSE (15 g/kg⋅day), or AF-PSE (1.5 g/kg⋅day), or pure soy Bowman-Birk inhibitor (BBI; 50 mg/kg⋅day), starting 2 wk before colitis induction, and maintained for 9 days after. All treated groups showed intestinal anti-inflammatory effect, evidenced by reduced microscopic histological damage in comparison with untreated colitic mice. The treatments ameliorated the colonic mRNA expression of different proinflammatory markers: cytokines, inducible enzymes, metalloproteinases, adhesion molecules, and toll-like receptors, as well as proteins involved in maintaining the epithelial barrier function. Furthermore, the administration of PSE, AF-PSE, or soy BBI restored bacterial counts, partially or totally, to values in healthy mice. CONCLUSION PSE and AF-PSE ameliorated DSS-induced damage to mice, their effects being due, at least partially, to the presence of active BBI.
Collapse
Affiliation(s)
- Ma Pilar Utrilla
- CIBER-EHD, Department of Pharmacology, ibs. GRANADA, Center for Biomedical Research (CIBM), University of Granada, Granada, Spain
| | | | | | | | | | | | | | | | | |
Collapse
|
28
|
Clemente A, Arques MDC. Bowman-Birk inhibitors from legumes as colorectal chemopreventive agents. World J Gastroenterol 2014; 20:10305-10315. [PMID: 25132747 PMCID: PMC4130838 DOI: 10.3748/wjg.v20.i30.10305] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2013] [Revised: 02/21/2014] [Accepted: 04/23/2014] [Indexed: 02/06/2023] Open
Abstract
Aberrant functioning of serine proteases in inflammatory and carcinogenic processes within the gastrointestinal tract (GIT) has prompted scientists to investigate the potential of serine protease inhibitors, both natural and synthetic, as modulators of their proteolytic activities. Protease inhibitors of the Bowman-Birk type, a major protease inhibitor family in legume seeds, which inhibit potently and specifically trypsin- and chymotrypsin-like proteases, are currently being investigated as colorectal chemopreventive agents. Physiologically relevant amounts of Bowman-Birk inhibitors (BBI) can reach the large intestine in active form due to their extraordinary resistance to extreme conditions within the GIT. Studies in animal models have proven that dietary BBI from several legume sources, including soybean, pea, lentil and chickpea, can prevent or suppress carcinogenic and inflammatory processes within the GIT. Although the therapeutic targets and the action mechanism of BBI have not yet been elucidated, the emerging evidence suggests that BBI exert their preventive properties via protease inhibition; in this sense, serine proteases should be considered as primary targets in early stages of carcinogenesis. The validation of candidate serine proteases as therapeutic targets together with the identification, within the wide array of natural BBI variants, of the most potent and specific protease inhibitors, are necessary to better understand the potential of this protein family as colorectal chemopreventive agents.
Collapse
|
29
|
Arques MC, Marín-Manzano MC, da Rocha LCB, Hernandez-Ledesma B, Recio I, Clemente A. Quantitative determination of active Bowman-Birk isoinhibitors, IBB1 and IBBD2, in commercial soymilks. Food Chem 2014; 155:24-30. [PMID: 24594149 DOI: 10.1016/j.foodchem.2014.01.024] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2013] [Revised: 11/28/2013] [Accepted: 01/10/2014] [Indexed: 12/27/2022]
Abstract
Naturally-occurring serine protease inhibitors of the Bowman-Birk family exert their potential chemopreventive and/or therapeutic properties via protease inhibition. In this study, we have quantified the amounts of active BBI isoinhibitors, IBB1 and IBBD2, in six commercial soymilks. By using cation exchange chromatography, the BBI isoinhibitors were isolated and their specific trypsin inhibitory activity was used to estimate their amounts in soymilk samples. IBB1 and IBBD2 concentrations ranged from 0.44 to 5.20 and 0.27 to 4.60 mg/100ml of soymilk, respectively; total BBI, considered as the sum of both isoinhibitors, ranged from 0.60 to 9.07 mg/100ml of soymilk. These data show that physiologically relevant amounts of active BBI are present in commercial soymilk and may exert potential health-promoting effects.
Collapse
Affiliation(s)
- M Carmen Arques
- Department of Nutrition, Estación Experimental del Zaidín (CSIC), Profesor Albareda 1, 18008 Granada, Spain
| | - M Carmen Marín-Manzano
- Department of Nutrition, Estación Experimental del Zaidín (CSIC), Profesor Albareda 1, 18008 Granada, Spain
| | | | - Blanca Hernandez-Ledesma
- Department of Food Analysis and Bioactivity, Institute of Food Science (CIAL, CSIC-UAM), Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Isidra Recio
- Department of Food Analysis and Bioactivity, Institute of Food Science (CIAL, CSIC-UAM), Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Alfonso Clemente
- Department of Nutrition, Estación Experimental del Zaidín (CSIC), Profesor Albareda 1, 18008 Granada, Spain.
| |
Collapse
|
30
|
LIN LILIEL, MICK ROSEMARIE, WARE JEFFREY, METZ JAMES, LUSTIG ROBERT, VAPIWALA NEHA, RENGAN RAMESH, KENNEDY ANNR. Phase I randomized double-blind placebo-controlled single-dose safety studies of Bowman-Birk inhibitor concentrate. Oncol Lett 2014; 7:1151-1158. [PMID: 24944684 PMCID: PMC3961219 DOI: 10.3892/ol.2014.1855] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2013] [Accepted: 11/11/2013] [Indexed: 11/15/2022] Open
Abstract
In previously performed animal studies and Phase I-II human trials, Bowman-Birk inhibitor concentrate (BBIC) appeared to be a promising cancer chemopreventive agent. The present study describes the results of two phase I randomized double-blind placebo-controlled trials performed in male subjects to assess the safety and toxicity of the original and new formulations of BBIC administered in a single dose as a suspension in orange juice. The dose of BBIC varied from 800-2,000 chymotrypsin inhibitor (CI) units. The BBI concentration in the serum samples collected from the subjects was analyzed by a dot-blot analysis procedure using the 5G2 monoclonal antibody, which is specific for reduced BBI. A total of 41 subjects were enrolled, 20 in the initial BBIC study and 21 in the second BBIC study. In these human trials, no clinically relevant changes in hematological or biochemical parameters were observed. Overall, BBIC was found to be well-tolerated. For these BBIC single-dose phase I trials, there was no dose-limiting toxicity for BBIC, even at the highest dose evaluated, and there were no apparent differences between the clinical trial results for the two formulations of BBIC. The bioavailability of BBI in the second clinical trial, which used the new BBIC formulation, was approximately 40 to 43% of the BBI bioavailability reached in the first clinical trial, which used the original BBIC formulation. The observed bioavailability difference was attributed to the different BBIC formulations used in these two clinical trials. These trials demonstrated that BBIC is safe when administered in a single dose of up to 2,000 CI units. Therefore, the results from the two trials indicate that a multi-dose trial of BBIC may be safely performed with doses of up to 2,000 CI units per day.
Collapse
Affiliation(s)
- LILIE L. LIN
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - ROSEMARIE MICK
- Department of Biostatistics and Epidemiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - JEFFREY WARE
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - JAMES METZ
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - ROBERT LUSTIG
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - NEHA VAPIWALA
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - RAMESH RENGAN
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - ANN R. KENNEDY
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| |
Collapse
|
31
|
Horse gram- an underutilized nutraceutical pulse crop: a review. Journal of Food Science and Technology 2014; 52:2489-99. [PMID: 25892749 DOI: 10.1007/s13197-014-1312-z] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 12/27/2013] [Accepted: 03/06/2014] [Indexed: 01/15/2023]
Abstract
Horse gram is an underutilized pulse crop grown in wide range of adverse climatic conditions. It occupies an important place in human nutrition and has rich source of protein, minerals, and vitamins. Besides nutritional importance, it has been linked to reduced risk of various diseases due to presence of non-nutritive bioactive substances. These bioactive substances such as phytic acid, phenolic acid, fiber, enzymatic/proteinase inhibitors have significant metabolic and/or physiological effects. The importance of horse gram was well recognized by the folk/alternative/traditional medicine as a potential therapeutic agent to treat kidney stones, urinary diseases, piles, common cold, throat infection, fever etc. The inception of nutraceutical concept and increasing health consciousness the demand of nutraceutical and functional food is increased. In recent years, isolation and utilization of potential antioxidants from legumes including horse gram are increased as it decreases the risk of intestinal diseases, diabetes, coronary heart disease, prevention of dental caries etc. Keeping in view the increasing demand of food having nutraceutical values, the present review ascribed with recent scientific knowledge towards the possibilities of exploring the horse gram, as a source of food and nutraceuticals compounds.
Collapse
|
32
|
Kumar V, Gowda LR. The contribution of two disulfide bonds in the trypsin binding domain of horsegram (Dolichos biflorus) Bowman-Birk inhibitor to thermal stability and functionality. Arch Biochem Biophys 2013; 537:49-61. [PMID: 23791628 DOI: 10.1016/j.abb.2013.06.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2013] [Revised: 06/07/2013] [Accepted: 06/09/2013] [Indexed: 12/20/2022]
Abstract
The major Bowman-Birk inhibitor (BBIs) of horsegram (Dolichos biflorus) HGI-III, contains seven interweaving disulfides and is extremely stable to high temperatures. The contributions of two disulfide bonds in the trypsin domain to thermal stability and functionality were evaluated using disulfide deletion variants of wild type protein. Thermal denaturation kinetics, differential scanning calorimetry and urea denaturation studies indicate that the absence of either of the two disulfides destabilizes the protein significantly. C20-C66 contributes substantially to both thermal stability and controls trypsin and chymotrypsin inhibitor activity. These two disulfides act in synergy as deletion of both disulfides leads to a complete loss of thermal stability. The data indicate that the two subdomains are not entirely independent of each other. Long range interactions, between the domains are facilitated by C20-C66. The deletion of the disulfide bonds also increased proteolytic susceptibility in a manner similar to the decreased thermal stability. From this study of rHGI a prototype of legume BBIs in can be concluded that among the array of seven evolutionarily conserved disulfide bonds, the disulfide C20-C66 that connects a residue in the trypsin domain with a residue at the border of the same domain plays a dominant role in maintaining functional and structural stability.
Collapse
Affiliation(s)
- Vinod Kumar
- Department of Protein Chemistry and Technology, CSIR-Central Food Technological Research Institute, Mysore, India
| | | |
Collapse
|
33
|
Production of horsegram (Dolichos biflorus) Bowman-Birk inhibitor by an intein mediated protein purification system. Protein Expr Purif 2013; 89:16-24. [DOI: 10.1016/j.pep.2013.02.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2013] [Revised: 02/04/2013] [Accepted: 02/06/2013] [Indexed: 01/19/2023]
|
34
|
Moussa L, Bézirard V, Salvador-Cartier C, Bacquié V, Houdeau E, Théodorou V. A new soy germ fermented ingredient displays estrogenic and protease inhibitor activities able to prevent irritable bowel syndrome-like symptoms in stressed female rats. Clin Nutr 2013; 32:51-8. [PMID: 22727545 DOI: 10.1016/j.clnu.2012.05.021] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2011] [Revised: 05/07/2012] [Accepted: 05/08/2012] [Indexed: 12/14/2022]
Abstract
BACKGROUND & AIMS Irritable bowel syndrome (IBS) often associated with psychological distress, is characterized by increased gut permeability and visceral sensitivity. In animals, stress increases intestinal paracellular permeability (IPP), visceral sensitivity and colonic proteolytic activity. Estradiol reduces IPP and affects visceral sensitivity in non-stressed ovariectomized rats, but whether estrogens affect stress-induced hyperpermeability and hypersensitivity in cyclic females remains unclear. We aimed to evaluate (i) the effects of a phytoestrogen-rich soy germ fermented ingredient (SG) on visceral hypersensitivity, hyperpermeability and other symptoms in stressed intact female rats, (ii) the mechanisms of action involved on the basis of both estrogenic and protease inhibitor activities of SG. METHODS Female rats received orally for 15-d either SG, 17β-estradiol benzoate (EB), or vehicles, with or without the estrogen receptor (ER) antagonist ICI182.780 before stress. Visceral sensitivity, IPP, faecal proteolytic activity, plasma corticosterone, rat mast cell protease II immunostaining, and occludin expression were assessed. RESULTS Stress increased IPP (concomitantly to a drop in occludin expression), visceral sensitivity, faecal proteolytic activity and plasma corticosterone. Similarly to EB, SG prevented the stress-induced hyperpermeability, and hypersensitivity, without changes in plasma corticosterone. SG inhibited the increase in faecal proteolytic activity, enhanced occludin expression, and reduced the colonic mast cell density. All SG effects, except decrease on faecal proteolytic activity, were blocked by ICI182.780. CONCLUSION A 2-wk oral treatment with SG prevented the stress-induced hyperpermeability and visceral hypersensitivity in cyclic rats through ER activation, and blocked the increase in colonic proteolytic activity, suggesting that SG can be promising in IBS management.
Collapse
Affiliation(s)
- Lara Moussa
- Neuro-Gastroenterology & Nutrition Group, Toxalim, UMR 1331 INRA/INPT, 180 chemin de Tournefeuille, BP 93173, 31027 Toulouse Cedex 3, France
| | | | | | | | | | | |
Collapse
|
35
|
Amigo-Benavent M, Nitride C, Bravo L, Ferranti P, del Castillo MD. Stability and bioactivity of a Bowman–Birk inhibitor in orange juice during processing and storage. Food Funct 2013; 4:1051-60. [DOI: 10.1039/c3fo30354c] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
36
|
Moussa L, Bézirard V, Salvador-Cartier C, Bacquié V, Lencina C, Lévêque M, Braniste V, Ménard S, Théodorou V, Houdeau E. A low dose of fermented soy germ alleviates gut barrier injury, hyperalgesia and faecal protease activity in a rat model of inflammatory bowel disease. PLoS One 2012; 7:e49547. [PMID: 23166707 PMCID: PMC3498131 DOI: 10.1371/journal.pone.0049547] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2012] [Accepted: 10/10/2012] [Indexed: 12/19/2022] Open
Abstract
Pro-inflammatory cytokines like macrophage migration inhibitory factor (MIF), IL-1β and TNF-α predominate in inflammatory bowel diseases (IBD) and TNBS colitis. Increased levels of serine proteases activating protease-activated receptor 2 (PAR-2) are found in the lumen and colonic tissue of IBD patients. PAR-2 activity and pro-inflammatory cytokines impair epithelial barrier, facilitating the uptake of luminal aggressors that perpetuate inflammation and visceral pain. Soy extracts contain phytoestrogens (isoflavones) and serine protease inhibitors namely Bowman-Birk Inhibitors (BBI). Since estrogens exhibit anti-inflammatory and epithelial barrier enhancing properties, and that a BBI concentrate improves ulcerative colitis, we aimed to evaluate if a fermented soy germ extract (FSG) with standardized isoflavone profile and stable BBI content exert cumulative or synergistic protection based on protease inhibition and estrogen receptor (ER)-ligand activity in colitic rats. Female rats received orally for 15 d either vehicle or FSG with or without an ER antagonist ICI 182.780 before TNBS intracolonic instillation. Macroscopic and microscopic damages, myeloperoxidase activity, cytokine levels, intestinal paracellular permeability, visceral sensitivity, faecal proteolytic activity and PAR-2 expression were assessed 24 h, 3 d and 5 d post-TNBS. FSG treatment improved the severity of colitis, by decreasing the TNBS-induced rise in gut permeability, visceral sensitivity, faecal proteolytic activity and PAR-2 expression at all post-TNBS points. All FSG effects were reversed by the ICI 182.780 except the decrease in faecal proteolytic activity and PAR-2 expression. In conclusion, the anti-inflammatory properties of FSG treatment result from two distinct but synergic pathways i.e an ER-ligand and a PAR-2 mediated pathway, providing rationale for potential use as adjuvant therapy in IBD.
Collapse
Affiliation(s)
- Lara Moussa
- Neuro-Gastroenterology and Nutrition, Institut National de la Recherche Agronomique, UMR1331 Toxalim, INRA/INPT/UPS, Toulouse, France
- GENIBIO, Lorp-Sentaraille, France
| | - Valérie Bézirard
- Neuro-Gastroenterology and Nutrition, Institut National de la Recherche Agronomique, UMR1331 Toxalim, INRA/INPT/UPS, Toulouse, France
| | - Christel Salvador-Cartier
- Neuro-Gastroenterology and Nutrition, Institut National de la Recherche Agronomique, UMR1331 Toxalim, INRA/INPT/UPS, Toulouse, France
| | - Valérie Bacquié
- Neuro-Gastroenterology and Nutrition, Institut National de la Recherche Agronomique, UMR1331 Toxalim, INRA/INPT/UPS, Toulouse, France
| | - Corinne Lencina
- Neuro-Gastroenterology and Nutrition, Institut National de la Recherche Agronomique, UMR1331 Toxalim, INRA/INPT/UPS, Toulouse, France
| | - Mathilde Lévêque
- Neuro-Gastroenterology and Nutrition, Institut National de la Recherche Agronomique, UMR1331 Toxalim, INRA/INPT/UPS, Toulouse, France
| | - Viorica Braniste
- Neuro-Gastroenterology and Nutrition, Institut National de la Recherche Agronomique, UMR1331 Toxalim, INRA/INPT/UPS, Toulouse, France
| | - Sandrine Ménard
- Neuro-Gastroenterology and Nutrition, Institut National de la Recherche Agronomique, UMR1331 Toxalim, INRA/INPT/UPS, Toulouse, France
| | - Vassilia Théodorou
- Neuro-Gastroenterology and Nutrition, Institut National de la Recherche Agronomique, UMR1331 Toxalim, INRA/INPT/UPS, Toulouse, France
| | - Eric Houdeau
- Neuro-Gastroenterology and Nutrition, Institut National de la Recherche Agronomique, UMR1331 Toxalim, INRA/INPT/UPS, Toulouse, France
| |
Collapse
|
37
|
Safavi F, Rostami A. Role of serine proteases in inflammation: Bowman-Birk protease inhibitor (BBI) as a potential therapy for autoimmune diseases. Exp Mol Pathol 2012; 93:428-33. [PMID: 23022357 DOI: 10.1016/j.yexmp.2012.09.014] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2012] [Accepted: 09/19/2012] [Indexed: 01/29/2023]
Abstract
Serine proteases, a sub-category of the protease family, participate in various physiologic and pathologic conditions. Serine proteases are involved in different arms of the immune system and play an important role in inflammation. They have been evaluated as therapeutic targets in several inflammatory diseases. The Bowman-Birk protease inhibitor (BBI), a soybean-derived serine protease inhibitor, is resistant to temperature and acidic conditions. These characteristics make it a good candidate for oral administration, with no major side effects. In addition, the therapeutic effect of BBI has been shown in inflammatory diseases and cancer. We have demonstrated the immunoregulatory and anti-inflammatory effects of BBI in the experimental autoimmune encephalomyelitis (EAE) model of multiple sclerosis. Here we review the role of serine proteases in inflammatory diseases, with emphasis on the potential of BBI as a novel oral therapy for multiple sclerosis.
Collapse
Affiliation(s)
- Farinaz Safavi
- Department of Neurology, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | | |
Collapse
|
38
|
Magee PJ, Owusu-Apenten R, McCann MJ, Gill CI, Rowland IR. Chickpea (Cicer arietinum) and Other Plant-Derived Protease Inhibitor Concentrates Inhibit Breast and Prostate Cancer Cell Proliferation In Vitro. Nutr Cancer 2012; 64:741-8. [DOI: 10.1080/01635581.2012.688914] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
39
|
Muricken DG, Gowda LR. Molecular engineering of a small trypsin inhibitor based on the binding loop of horsegram seed Bowman-Birk inhibitor. J Enzyme Inhib Med Chem 2010; 26:553-60. [DOI: 10.3109/14756366.2010.536158] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Deepa G. Muricken
- Department of Protein Chemistry and Technology, Central Food Technological Research Institute, Council of Scientific and Industrial Research (CSIR), Mysore, India
| | - Lalitha R. Gowda
- Department of Protein Chemistry and Technology, Central Food Technological Research Institute, Council of Scientific and Industrial Research (CSIR), Mysore, India
| |
Collapse
|
40
|
Li XL, Zhou HB, Cheng WD, Meng XH, Zhang QJ, Wang LX. WITHDRAWN: Effect of phytoestrogen isoflavone on MPP(+)-induced apoptosis in PC12 cells. Biomed Pharmacother 2010:S0753-3322(10)00185-X. [PMID: 21115318 DOI: 10.1016/j.biopha.2010.09.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2010] [Accepted: 09/30/2010] [Indexed: 10/18/2022] Open
Abstract
The Publisher regrets that this article is an accidental duplication of an article that has already been published, http://dx.doi.org/10.1016/j.bionut.2010.09.004. The duplicate article has therefore been withdrawn.
Collapse
Affiliation(s)
- Xue-Li Li
- Department of Neurology, Liaocheng People's Hospital and Liaocheng Clinical School of Taishan Medical University, Liaocheng, Shandong, 252000, PR China
| | | | | | | | | | | |
Collapse
|
41
|
Ribeiro JKC, Cunha DDS, Fook JMSLL, Sales MP. New properties of the soybean trypsin inhibitor: Inhibition of human neutrophil elastase and its effect on acute pulmonary injury. Eur J Pharmacol 2010; 644:238-44. [PMID: 20624384 DOI: 10.1016/j.ejphar.2010.06.067] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2010] [Revised: 06/11/2010] [Accepted: 06/24/2010] [Indexed: 11/21/2022]
Abstract
Seeds from legumes including the Gilcine max are known to be a rich source of protease inhibitors. The soybean Kunitz trypsin inhibitors (SKTIs) have been well characterised and have been found to exhibit many biological activities. However their effects on inflammatory diseases have not been studied to date. In this study, SKTI was purified using anion exchange chromatography using a Resource Q column. The purified protein was able to inhibit human neutrophil elastase (HNE) and bovine trypsin. Purified SKTI inhibited HNE with an IC(50) value of 8mug or 0.3nM. At this concentration SKTI showed neither cytotoxic nor haemolytic effects on human blood cell populations. SKTI showed no deleterious effects on organs, blood cells or the hepatic enzymes ALT and AST in the mouse model of acute systemic toxicity. Human neutrophils incubated with SKTI released less HNE than control neutrophils when stimulated with PAF or fMLP (83.1% and 70% respectively). These results showed that SKTI affected both pathways of elastase release by PAF and fMLP stimuli, suggesting that SKTI is an antagonist of fMLP/PAF receptors. In an in vivo mouse model of LPS acute lung injury, SKTI significantly suppressed the inflammatory effects caused by elastase in a dose-dependent manner. Histological sections stained by hematoxylin/eosin confirmed this decrease in inflammation. These results showed that SKTI could be used as a pharmacological agent for the therapy of many inflammatory diseases.
Collapse
Affiliation(s)
- Jannison K C Ribeiro
- Laboratório de Química e Função de Proteínas Bioativas, Departamento de Bioquímica, Centro de Biociências, Universidade Federal do Rio Grande do Norte 59072-970 Natal, RN, Brazil
| | | | | | | |
Collapse
|
42
|
Morris CA, Selsby JT, Morris LD, Pendrak K, Sweeney HL. Bowman-Birk inhibitor attenuates dystrophic pathology in mdx mice. J Appl Physiol (1985) 2010; 109:1492-9. [PMID: 20847128 DOI: 10.1152/japplphysiol.01283.2009] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Bowman-Birk inhibitor concentrate (BBIC), a serine protease inhibitor, has been shown to diminish disuse atrophy of skeletal muscle. Duchenne muscular dystrophy (DMD) results from a loss of dystrophin protein and involves an ongoing inflammatory response, with matrix remodeling and activation of transforming growth factor (TGF)-β(1) leading to tissue fibrosis. Inflammatory-mediated increases in extracellular protease activity may drive much of this pathological tissue remodeling. Hence, we evaluated the ability of BBIC, an extracellular serine protease inhibitor, to impact pathology in the mouse model of DMD (mdx mouse). Mdx mice fed 1% BBIC in their diet had increased skeletal muscle mass and tetanic force and improved muscle integrity (less Evans blue dye uptake). Importantly, mdx mice treated with BBIC were less susceptible to contraction-induced injury. Changes consistent with decreased degeneration/regeneration, as well as reduced TGF-β(1) and fibrosis, were observed in the BBIC-treated mdx mice. While Akt signaling was unchanged, myostatin activitation and Smad signaling were reduced. Given that BBIC treatment increases mass and strength, while decreasing fibrosis in skeletal muscles of the mdx mouse, it should be evaluated as a possible therapeutic to slow the progression of disease in human DMD patients.
Collapse
Affiliation(s)
- C A Morris
- Department of Physiology, School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | | | | | | | | |
Collapse
|
43
|
Muricken DG, Gowda LR. Functional expression of horsegram (Dolichos biflorus) Bowman-Birk inhibitor and its self-association. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2010; 1804:1413-23. [PMID: 20227530 DOI: 10.1016/j.bbapap.2010.02.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2009] [Revised: 02/12/2010] [Accepted: 02/24/2010] [Indexed: 12/28/2022]
Abstract
Horsegram (Dolichos biflorus), a protein-rich leguminous pulse, native to Southeast Asia and tropical Africa, contains multiple forms of Bowman-Birk inhibitors. The major Bowman-Birk inhibitor from horsegram (HGI-III) was cloned and functionally expressed in Escherichiacoli (rHGI), which moved as a dimer in solution similar to the natural inhibitor. The biochemical characterization of rHGI also points to its close resemblance with HGI-III not only in its structure but also in its inhibitory characteristics. To explore the electrostatic interactions involved in the dimerization, a site-directed mutagenesis approach was used. The role of reactive site residue K24 and the C-terminal Asp in the structure and stability of the dimer was accomplished by mutating K24 and D75/76. The mutants produced in this study confirm that the self-association of HGI-III is indeed due to the electrostatic interaction between K24 of one monomer and D75/76 of the second monomer, in agreement with our previous data. The functional expression of a Bowman-Birk inhibitor minus a fusion tag serves as a platform to study the structural and functional effects of the special pattern of seven conserved disulphide bridges.
Collapse
Affiliation(s)
- Deepa G Muricken
- Department of Protein Chemistry and Technology, Central Food Technological Research Institute, Council of Scientific and Industrial Research (CSIR) Mysore, 570-020, India
| | | |
Collapse
|
44
|
Marín-Manzano MC, Ruiz R, Jiménez E, Rubio LA, Clemente A. Anti-carcinogenic soyabean Bowman-Birk inhibitors survive faecal fermentation in their active form and do not affect the microbiota composition in vitro. Br J Nutr 2009; 101:967-71. [PMID: 19353764 DOI: 10.1017/s0007114508057590] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Bowman-Birk inhibitor (BBI) from soyabeans is a naturally occurring protease inhibitor with potential anti-inflammatory and chemopreventive properties within the gastrointestinal tract (GIT). In a previous paper, we reported that significant amounts of BBI-related proteins reach the terminal ileum functionally and biologically active. We have now investigated: (a) if soyabean BBI is biotransformed by faecal microbiota which would reduce its potential colorectal chemopreventive properties and (b) the potential influence of this protease inhibitor on the modulation of faecal microbiota. In vitro incubation studies of native soyabean BBI at a physiological level (93 microM) with mixed faecal samples of pigs for 24 h at 37 degrees C demonstrated that BBI remains active and its intrinsic trypsin and chymotrypsin inhibitory activities were not significantly influenced by the enzymic or metabolic activity of faecal microbiota. Soyabean BBI did not affect the growth of the different bacterial groups studied (lactobacilli, bifidobacteria, bacteroides, coliforms, enterobacteria, clostridia and total anaerobes). It was concluded that protease inhibitory activities, intrinsically linked to the chemopreventive properties of soyabean BBI, were largely unaffected by faecal microbiota in vitro. BBI retains significance, therefore, as a bioactive compound in the human GIT.
Collapse
Affiliation(s)
- M Carmen Marín-Manzano
- Department of Biochemistry and Physiology of Animal Nutrition, Institute of Animal Nutrition, Estación Experimental del Zaidín (CSIC), Profesor Albareda 1, 18008 Granada, Spain
| | | | | | | | | |
Collapse
|
45
|
Róka R, Wittmann T, Bueno L. Altered protease signalling in the gut: a novel pathophysiological factor in irritable bowel syndrome. Neurogastroenterol Motil 2008; 20:853-6. [PMID: 18710475 DOI: 10.1111/j.1365-2982.2008.01155.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- R Róka
- First Department of Internal Medicine, University of Szeged, Szeged, Hungary.
| | | | | |
Collapse
|