1
|
Amaral AR, Risolia LW, Rentas MF, Marchi PH, Balieiro JCDC, Vendramini THA, Brunetto MA. Translating Human and Animal Model Studies to Dogs' and Cats' Veterinary Care: Beta-Glucans Application for Skin Disease, Osteoarthritis, and Inflammatory Bowel Disease Management. Microorganisms 2024; 12:1071. [PMID: 38930453 PMCID: PMC11205328 DOI: 10.3390/microorganisms12061071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2024] [Revised: 05/23/2024] [Accepted: 05/24/2024] [Indexed: 06/28/2024] Open
Abstract
The inclusion of beta-glucans in dog and cat food is associated with numerous beneficial effects on the health of these animals. In this regard, there is an effort to elucidate the potential of this nutraceutical in chronic patients. Since there is a lack of a review on the topic, this review article aims to compile and discuss the evidence found to date. Atopic dermatitis, inflammatory bowel disease, and osteoarthritis are diseases of significant clinical relevance in dogs and cats. In general, the pathophysiology of these chronic conditions is related to immune-mediated and inflammatory mechanisms. Therefore, the immunomodulation and anti-inflammatory effects of beta-glucans are highlighted throughout this review. The available information seems to indicate that the studies on beta-glucans' impact on allergic processes in dogs indicate a reduction in clinical signs in atopic dermatitis cases. Additionally, while beta-glucans show promise as a safe supplement, particularly for osteoarthritis, further clinical trials are imperative, especially in uncontrolled environments. Beta-glucans emerge as a potential nutraceutical offering immune benefits for inflammatory bowel disease patients, although extensive research is required to define its optimal origin, molecular weight, dosage, and specific applications across animals suffering from this disease.
Collapse
Affiliation(s)
- Andressa Rodrigues Amaral
- Veterinary Nutrology Service, Veterinary Teaching Hospital, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Sao Paulo 05508-270, Brazil;
| | - Larissa Wünsche Risolia
- Pet Nutrology Research Center (CEPEN-PET), Department of Animal Nutrition and Production, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Pirassununga 13635-000, Brazil; (L.W.R.); (M.F.R.); (P.H.M.); (J.C.d.C.B.)
| | - Mariana Fragoso Rentas
- Pet Nutrology Research Center (CEPEN-PET), Department of Animal Nutrition and Production, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Pirassununga 13635-000, Brazil; (L.W.R.); (M.F.R.); (P.H.M.); (J.C.d.C.B.)
| | - Pedro Henrique Marchi
- Pet Nutrology Research Center (CEPEN-PET), Department of Animal Nutrition and Production, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Pirassununga 13635-000, Brazil; (L.W.R.); (M.F.R.); (P.H.M.); (J.C.d.C.B.)
| | - Júlio Cesar de Carvalho Balieiro
- Pet Nutrology Research Center (CEPEN-PET), Department of Animal Nutrition and Production, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Pirassununga 13635-000, Brazil; (L.W.R.); (M.F.R.); (P.H.M.); (J.C.d.C.B.)
| | - Thiago Henrique Annibale Vendramini
- Veterinary Nutrology Service, Veterinary Teaching Hospital, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Sao Paulo 05508-270, Brazil;
- Pet Nutrology Research Center (CEPEN-PET), Department of Animal Nutrition and Production, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Pirassununga 13635-000, Brazil; (L.W.R.); (M.F.R.); (P.H.M.); (J.C.d.C.B.)
| | - Marcio Antonio Brunetto
- Veterinary Nutrology Service, Veterinary Teaching Hospital, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Sao Paulo 05508-270, Brazil;
- Pet Nutrology Research Center (CEPEN-PET), Department of Animal Nutrition and Production, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Pirassununga 13635-000, Brazil; (L.W.R.); (M.F.R.); (P.H.M.); (J.C.d.C.B.)
| |
Collapse
|
2
|
Do HJ, Kim YS, Oh TW. Effect of Polycan, a β-Glucan from Aureobasidium pullulans SM-2001, on Inflammatory Response and Intestinal Barrier Function in DSS-Induced Ulcerative Colitis. Int J Mol Sci 2023; 24:14773. [PMID: 37834221 PMCID: PMC10572787 DOI: 10.3390/ijms241914773] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 09/27/2023] [Accepted: 09/27/2023] [Indexed: 10/15/2023] Open
Abstract
Ulcerative colitis (UC), a subtype of inflammatory bowel disease, is a chronic gastrointestinal inflammatory disease with unclear etiology and pathophysiology. Herein, we determined the effects of extracellular polysaccharides purified from Aureobasidium pullulans SM-2001 (Polycan) on tight junction protein expression, inflammation, and apoptosis in a dextran sodium sulfate (DSS)-induced acute colitis model. Fifty mice were divided into normal, DSS, DSS + Polycan 250 mg/kg (Polycan 250), DSS + Polycan 500 mg/kg (Polycan 500), and DSS + 5-aminosalicylic acid 100 mg/kg (5-ASA) groups. Their body weights, colon lengths, histological changes in colon tissue, and tight junction function were observed. Results showed that Polycan 250, Polycan 500, and 5-ASA significantly inhibited body weight loss compared with DSS. Similar to 5-ASA, Polycan 500 exhibited preventive effects on colon length shortening and histological changes in colon tissues. Polycan inhibited the DSS-induced decrease in fluorescein isothiocyanate-dextran permeability and myeloperoxidase activity. Moreover, Polycan significantly recovered serum cytokine (e.g., tumor necrosis factor-α, interleukin (IL)-6, and IL-1β) or mRNA expression in colon tissue compared with DSS. Polycan also inhibited apoptosis by reducing caspase-3 activity and the Bcl-2 associated X/B-cell lymphoma 2 (Bcl-2) ratio. Additionally, DSS treatment significantly reduced microbial abundance and diversity, but the administration of Polycan reversed this effect. Collectively, Polycan protected intestinal barrier function and inhibited inflammation and apoptosis in DSS-induced colitis.
Collapse
Affiliation(s)
- Hyun Ju Do
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Republic of Korea;
| | - Young-Suk Kim
- Glucan Co., Ltd., 25-15, Worasan-ro 950 beon-gil, Munsan-eup, Jinju-si 52840, Gyeongsangnam-do, Republic of Korea;
| | - Tae Woo Oh
- Korean Medicine (KM)-Application Center, Korea Institute of Oriental Medicine (KIOM), Daegu 41062, Republic of Korea
- Department of Korean Convergence Medical Science, University of Science & Technology (UST), 1672 Yuseongdae-ro, Daejeon 34054, Yuseong-gu, Republic of Korea
| |
Collapse
|
3
|
|
4
|
Kim YH, Kang MS, Kim TH, Jeong Y, Ahn JO, Choi JH, Chung JY. Anti-Inflammatory and Immune Modulatory Effects of Synbio-Glucan in an Atopic Dermatitis Mouse Model. Nutrients 2021; 13:nu13041090. [PMID: 33810608 PMCID: PMC8067118 DOI: 10.3390/nu13041090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 03/22/2021] [Accepted: 03/23/2021] [Indexed: 12/14/2022] Open
Abstract
Many trials have been conducted to treat atopic dermatitis (AD), but these therapies are generally unsuccessful because of their insufficiency or side effects. This study examined the efficacy of β-glucan derived from oats with fermented probiotics (called Synbio-glucan) on an AD-induced mouse model. For the experiment, Nc/Nga mice were exposed to a house dust mite extract (HDM) to induce AD. The mice were placed in one of four groups: positive control group, Synbio-glucan topical treatment group, Synbio-glucan dietary treatment group, and Synbio-glucan topical + dietary treatment group. The experiment revealed no significant difference in the serum IgE concentration among the groups. Serum cytokine antibody arrays showed that genes related to the immune response were enriched. A significant difference in the skin lesion scores was observed between the groups. Compared to the control group tissue, skin lesions were alleviated in the Synbio-glucan topical treatment group and Synbio-glucan dietary treatment group. Interestingly, almost normal structures were observed within the skin lesions in the Synbio-glucan topical + dietary treatment group. Overall, the β-glucan extracted from oats and fermented probiotic mixture is effective in treating atopic dermatitis.
Collapse
Affiliation(s)
- Yoon-Hwan Kim
- Department of Veterinary Internal Medicine and Institute of Veterinary Science, College of Veterinary Medicine, Kangwon National University, Chuncheon-si 24341, Korea; (Y.-H.K.); (Y.J.); (J.-O.A.)
| | - Min Soo Kang
- Department of Veterinary Anatomy and Institute of Veterinary Science, College of Veterinary Medicine, Kangwon National University, Chuncheon-si 24341, Korea; (M.S.K.); (T.H.K.)
| | - Tae Hyeong Kim
- Department of Veterinary Anatomy and Institute of Veterinary Science, College of Veterinary Medicine, Kangwon National University, Chuncheon-si 24341, Korea; (M.S.K.); (T.H.K.)
| | - Yunho Jeong
- Department of Veterinary Internal Medicine and Institute of Veterinary Science, College of Veterinary Medicine, Kangwon National University, Chuncheon-si 24341, Korea; (Y.-H.K.); (Y.J.); (J.-O.A.)
| | - Jin-Ok Ahn
- Department of Veterinary Internal Medicine and Institute of Veterinary Science, College of Veterinary Medicine, Kangwon National University, Chuncheon-si 24341, Korea; (Y.-H.K.); (Y.J.); (J.-O.A.)
| | - Jung Hoon Choi
- Department of Veterinary Anatomy and Institute of Veterinary Science, College of Veterinary Medicine, Kangwon National University, Chuncheon-si 24341, Korea; (M.S.K.); (T.H.K.)
- Correspondence: (J.H.C.); (J.-Y.C.); Tel.: +82-33-250-8682 (J.H.C.); +82-33-250-8656 (J.-Y.C.)
| | - Jin-Young Chung
- Department of Veterinary Internal Medicine and Institute of Veterinary Science, College of Veterinary Medicine, Kangwon National University, Chuncheon-si 24341, Korea; (Y.-H.K.); (Y.J.); (J.-O.A.)
- Correspondence: (J.H.C.); (J.-Y.C.); Tel.: +82-33-250-8682 (J.H.C.); +82-33-250-8656 (J.-Y.C.)
| |
Collapse
|
5
|
Rotaru M, Iancu GM, Matran IM. Importance of food in the control of inflammation in atopic dermatitis. Exp Ther Med 2020; 20:206. [PMID: 33123235 DOI: 10.3892/etm.2020.9336] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 09/10/2020] [Indexed: 12/14/2022] Open
Abstract
Patients that suffer from inflammatory diseases need to pay special attention to nutrition. For this reason, it is very important to change the approach of both health professionals and food industry specialists. There must be a close collaboration, starting from research, the development phase of foods for special nutrition states. Our primary objective was to identify foods or potential dietary ingredients, which efficacy in the treatment of atopic dermatitis had been scientifically demonstrated in vitro, in vivo and clinically. Furthemore, our perspective is presented regarding the research and development of foods for special nutritional states in atopic dermatitis. The PubMed database was analyzed for the period 2018-2020, as well as the European Legislation regarding the appropriate requirements for the composition and knowledge applicable to foods destined for use in special medical purposes. The search criteria were 'chronic dermatitis', 'atopic dermatitis', 'psoriasis', 'alternative treatments', 'natural treatments', 'complementary treatments', 'treatments for chronic dermatitis'. We also looked for undesirable effects or side effects of the foods included in the research in order to treat atopic dermatitis. The results showed that prebiotics, probiotics and certain plant extracts had a high efficacy in controlling inflammation in atopic dermatitis. The food development research for special nutrition states (atopic dermatitis) involves a multidisciplinary team. We started with the establishment of the general objective and continued with the consultation of the PubMed, EMBASE and other databases, and with the in vitro, preclinical and/or clinical determination of the efficacy of new developed foods, that must be protected with patents. The development of foods for special nutrition states represents a solution for improving the quality of life of atopic dermatitis patients.
Collapse
Affiliation(s)
- Maria Rotaru
- Department of Dermatology, Faculty of Medicine, Lucian Blaga University of Sibiu, 550169 Sibiu, Romania.,Clinic of Dermatology, County Clinical Emergency Hospital of Sibiu, 550245 Sibiu, Romania
| | - Gabriela Mariana Iancu
- Department of Dermatology, Faculty of Medicine, Lucian Blaga University of Sibiu, 550169 Sibiu, Romania.,Clinic of Dermatology, County Clinical Emergency Hospital of Sibiu, 550245 Sibiu, Romania
| | - Irina Mihaela Matran
- Faculty of Pharmacy, University of Medicine, Pharmacy, Science and Technology, 540142 Targu Mures, Romania
| |
Collapse
|