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Massaut KB, Vitola HRS, Gonçalves VS, Leite FPL, Jardim RD, Moreira ÂN, da Silva WP, Fiorentini ÂM. Administration of Lacticaseibacillus casei CSL3 in Swiss Mice with Immunosuppression Induced by Cyclophosphamide: Effects on Immunological, Biochemical, Oxidative Stress, and Histological Parameters. Probiotics Antimicrob Proteins 2024:10.1007/s12602-024-10362-9. [PMID: 39313704 DOI: 10.1007/s12602-024-10362-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/08/2024] [Indexed: 09/25/2024]
Abstract
The study aimed to evaluate the effects of supplementation with Lacticaseibacillus casei CSL3 in Swiss mice immunosuppressed with cyclophosphamide on immunological, biochemical, oxidative stress, and histological parameters. The animals were distributed into four groups (control, CSL3, cyclophosphamide, and CSL3 + cyclophosphamide), where two groups were treated with L. casei CSL3 (10 log CFU mL-1) for 30 days, and two groups received chemotherapy (days 27 and 30-total dose of 250 mg kg-1). Counts of lactic acid bacteria (LAB) and bile-resistant LAB in stool samples; blood count (erythrogram, leukogram, and platelets); serum total cholesterol levels; catalase enzyme activity; and thiobarbituric acid reactive substances (TBARS) levels in liver, kidney, and brain; IL-4 expression; IL-23, TNF-α, NF-κβ in the spleen; and histological changes in the liver, kidneys, and intestine were evaluated. The CSL3 + cyclophosphamide group showed a significant increase in bile-resistant LAB counts in feces (p = 0.0001), leukocyte counts, and expression of IL-23, TNF-α, and NF-κβ (p < 0.05) significantly reduced total cholesterol levels (p = 0.001) and protected liver damage of supplemented animals. For oxidative stress damage, the bacterium did not influence the results. It is concluded that the bacterium is safe at a concentration of 10 log CFU mL-1 and has probiotic potential due to its positive influence on the immune response and lipid metabolism.
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Affiliation(s)
- Khadija Bezerra Massaut
- Laboratory of Food Microbiology, Department of Agroindustrial Science and Technology, Federal University of Pelotas, Pelotas, RS, Brazil
| | - Helena Reissing Soares Vitola
- Laboratory of Food Microbiology, Department of Agroindustrial Science and Technology, Federal University of Pelotas, Pelotas, RS, Brazil
| | | | | | - Rodrigo Desessards Jardim
- Histology Laboratory, Institute of Biological Sciences, Federal University of Rio Grande, Rio Grande, RS, Brazil
| | - Ângela Nunes Moreira
- Laboratory of Applied Immunology, Biotechnology Unit, Technology Development Center, Federal University of Pelotas, Pelotas, RS, Brazil
| | - Wladimir Padilha da Silva
- Laboratory of Food Microbiology, Department of Agroindustrial Science and Technology, Federal University of Pelotas, Pelotas, RS, Brazil
| | - Ângela Maria Fiorentini
- Laboratory of Food Microbiology, Department of Agroindustrial Science and Technology, Federal University of Pelotas, Pelotas, RS, Brazil.
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Nataraj BH, Ranveer SA, K J, Nagpal R, Behare PV. Immune and microbiome modulatory effects of Limosilactobacillus fermentum NCDC 400 in an immunocompromised mouse model. Microb Pathog 2024; 196:106927. [PMID: 39265811 DOI: 10.1016/j.micpath.2024.106927] [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: 06/07/2024] [Revised: 08/22/2024] [Accepted: 09/09/2024] [Indexed: 09/14/2024]
Abstract
The present study was aimed to assess and validate the safety and functional efficacy of an indigenous probiotic strain Limosilactobacillus fermentum NCDC 400 (hereafter, LFN400) in an immunocompromised murine model. The study included four groups; a normal control (NC) group without immune suppression; an experimental model control (MC) with immune suppression induced via intraperitoneal cyclophosphamide (Cy) administration; and two MC groups orally administered with either low dose (LD) or high dose (HD) of LFN400 at dose 108 and 1010 CFU/mouse/day, respectively, for 15-days. Both control groups received normal saline as placebo control. LFN400 improved specific experimental characteristics including hematological and serum biochemical markers. Compared to MC group, LFN400-fed groups showed markedly (P < 0.05) decreased arrays of detrimental caecal enzymes. We did not observe instances of bacterial translocation of LFN400 from gut to bloodstream or extra-intestinal organs. LFN400 intake significantly (P < 0.05) enhanced spleen cell differentiation, immune and oxidative stress markers, and restored Cy-induced histopathological changes in multiple tissues, including the spleen. There was no genotoxic effect of LFN400 on bone marrow cells. Although not statistically significant, LFN400 feeding moderately increased gut microbiome diversity, supporting the growth of beneficial saccharolytic microorganisms and reducing the presence of pathobionts. The findings demonstrate that the probiotic strain LFN400 possesses in vivo safety and immunomodulatory potency and thus should be considered a potential candidate for future human clinical studies.
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Affiliation(s)
- Basavaprabhu Haranahalli Nataraj
- Techno-functional Starter Lab, National Collection of Dairy Cultures (NCDC), Dairy Microbiology Division, ICAR-National Dairy Research Institute, Karnal, 132001, Haryana, India; Dairy Bacteriology Section, Southern Regional Station (SRS), ICAR-National Dairy Research Institute, Adugodi, Bengaluru, 560 030, Karnataka, India.
| | - Soniya A Ranveer
- Techno-functional Starter Lab, National Collection of Dairy Cultures (NCDC), Dairy Microbiology Division, ICAR-National Dairy Research Institute, Karnal, 132001, Haryana, India.
| | - Jeevan K
- Regional Ayurveda Research Institute, Central Council for Research in Ayurvedic Sciences, Aamkho, Gwalior, 474009, Madhya Pradesh, India.
| | - Ravinder Nagpal
- The Gut Biome Lab, Department of Health, Nutrition, and Food Sciences, Florida State University, Tallahassee, FL, 32306, USA.
| | - Pradip V Behare
- Techno-functional Starter Lab, National Collection of Dairy Cultures (NCDC), Dairy Microbiology Division, ICAR-National Dairy Research Institute, Karnal, 132001, Haryana, India.
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Gelen V, Gedikli S, Gelen SU, Şengül E, Makav M. Probiotic bacteria protect against indomethacin-induced gastric ulcers through modulation of oxidative stress, inflammation, and apoptosis. Mol Biol Rep 2024; 51:684. [PMID: 38796650 DOI: 10.1007/s11033-024-09627-x] [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: 02/26/2024] [Accepted: 05/08/2024] [Indexed: 05/28/2024]
Abstract
BACKGROUND Indomethacin is an anti-inflammatory drug that causes ulcers on the gastric mucosa due to its use. Probiotic bacteria are live microorganisms, and it has been stated by various studies that these bacteria have antioxidant and anti-inflammatory effects. In this study, we investigated the possible protective effect of various types of probiotic bacteria (Lactobacillus rhamnosus, Lactobacillus fermentum, and Lactobacillus brevis) against acute gastric mucosal damage caused by indomethacin. METHODS Control group - Physiological saline was administered daily for 10 days. Indo group-Physiological saline was administered daily for 10 days. Ranitidine + Indo group 5 mg/kg ranitidine dose was administered daily for 5 days. On day 11, a single dose of 100 mg/kg of indomethacin was given to the same group. Probiotic + Indo group 1 ml/kg of oral probiotic bacteria was administered daily for 10 days. On day 11, a single 100 mg/kg dose of indomethacin was given. After the application, the rats were anesthetized with ketamine xylazine, killed under appropriate conditions, the abdominal cavity was opened and the stomach tissues were removed. The obtained gastric tissues were used in the biochemical and histopathological analyses discussed below. All data were statistically evaluated by one-way ANOVA using SPSS 20.00, followed by Duncan Post hoc test. The data were expressed as mean ± SD. P < 0.05 was considered statistically significant. RESULTS As a result, the administration of indomethacin caused gastric damage, stimulating oxidative stress, inflammation, and apoptosis. We found that the use of probiotic bacteria reduces oxidative stress (TOC), increases the activity of antioxidant enzymes (TAC), suppresses inflammation (IL-6 and Tnf-α), and inhibits apoptosis (Bax and Bcl-2) (P < 0.05). CONCLUSION Probiotic treatment can mitigate gastric damage and apoptosis caused by indomethacin-induced gastric damage in rats. Probiotic also enhances the restoration of biochemical oxidative enzymes as it has anti-inflammatory, antioxidant, and antiapoptotic properties.
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Affiliation(s)
- Volkan Gelen
- Department of Physiology, Veterinary Faculty, Kafkas University, Kars, Turkey.
| | - Semin Gedikli
- Department of Histology, Veterinary Faculty, Ataturk University, Erzurum, Turkey
| | - Sevda Urçar Gelen
- Department of Food Hygiene and Technology, Faculty of Veterinary, Ataturk University, Erzurum, Turkey
| | - Emin Şengül
- Department of Physiology, Veterinary Faculty, Ataturk University, Erzurum, Turkey
| | - Mustafa Makav
- Department of Physiology, Veterinary Faculty, Kafkas University, Kars, Turkey
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López AG, Vasile B, Kolling Y, Ivir M, Gutiérrez F, Alvarez S, Salva S. Can Lacticaseibacillus rhamnosus CRL1505 postbiotic improve emergency myelopoiesis in immunocompromised mice? Microbes Infect 2024; 26:105311. [PMID: 38342337 DOI: 10.1016/j.micinf.2024.105311] [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: 05/27/2023] [Revised: 01/03/2024] [Accepted: 02/07/2024] [Indexed: 02/13/2024]
Abstract
We evaluated whether viable and non-viable Lacticaseibacillus rhamnosus CRL1505 (Lr05V or Lr05NV, respectively) was able to improve emergency myelopoiesis induced by Streptococcus pneumoniae (Sp) infection. Adult Swiss-mice were orally treated with Lr05V or Lr05NV during five consecutive days. The Lr05V and Lr05NV groups and untreated control group received an intraperitoneal dose of cyclophosphamide (Cy-150 mg/kg). Then, the mice were nasally challenged with Sp (107 UFC/mice) on day 3 post-Cy injection. After the pneumococcal challenge, the innate and myelopoietic responses were evaluated. The control group showed a high susceptibility to pneumococcal infection, an impaired innate immune response and a decrease of hematopoietic stem cells (HSCs: Lin-Sca-1+c-Kit+), and myeloid multipotent precursors (MMPs: Gr-1+Ly6G+Ly6C-) in bone marrow (BM). However, lactobacilli treatments were able to significantly increase blood neutrophils and peroxidase-positive cells, while improving cytokine production and phagocytic activity of alveolar macrophages. This, in turn, led to an early Sp lung clearance compared to the control group. Furthermore, Lr05V was more effective than Lr05NV to increase growth factors in BM, which allowed an early HSCs and MMPs recovery with respect to the control group. Both Lr05V and Lr05NV were able to improve BM emergency myelopiesis and protection against respiratory pathogens in mice undergoing chemotherapy.
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Affiliation(s)
- Andrés Gramajo López
- Laboratory of Immunobiotechnology, Reference Centre for Lactobacilli (CERELA-CONICET), San Miguel de Tucuman, Tucuman, Argentina
| | - Brenda Vasile
- Laboratory of Immunobiotechnology, Reference Centre for Lactobacilli (CERELA-CONICET), San Miguel de Tucuman, Tucuman, Argentina
| | - Yanina Kolling
- Laboratory of Immunobiotechnology, Reference Centre for Lactobacilli (CERELA-CONICET), San Miguel de Tucuman, Tucuman, Argentina
| | - Maximiliano Ivir
- Laboratory of Immunobiotechnology, Reference Centre for Lactobacilli (CERELA-CONICET), San Miguel de Tucuman, Tucuman, Argentina
| | - Florencia Gutiérrez
- Laboratory of Immunobiotechnology, Reference Centre for Lactobacilli (CERELA-CONICET), San Miguel de Tucuman, Tucuman, Argentina
| | - Susana Alvarez
- Laboratory of Immunobiotechnology, Reference Centre for Lactobacilli (CERELA-CONICET), San Miguel de Tucuman, Tucuman, Argentina; Institute of Applied Biochemistry, Tucuman University, Tucuman, Argentina.
| | - Susana Salva
- Laboratory of Immunobiotechnology, Reference Centre for Lactobacilli (CERELA-CONICET), San Miguel de Tucuman, Tucuman, Argentina.
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Park C, Ji SY, Hwangbo H, Shin SY, Kim MY, Lee K, Kim DH, Cho BR, Lee H, Choi YH, You HJ. Enhancement of Immune Functions by Limosilactobacillus reuteri KBL346: In Vitro and In Vivo Studies. Int J Mol Sci 2023; 25:141. [PMID: 38203313 PMCID: PMC10779160 DOI: 10.3390/ijms25010141] [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: 10/31/2023] [Revised: 11/30/2023] [Accepted: 12/15/2023] [Indexed: 01/12/2024] Open
Abstract
Lactobacilli have been widely used as probiotics because of their benefits for intestinal health and physiological functions. Among a variety of Lactobacillus genera, Limosilactobacillus reuteri has been studied for its ability to exert anti-inflammatory functions and its role in controlling metabolic disorders, as well as the production of the antimicrobial compound reuterin. However, the effects and mechanisms of L. reuteri on enhancing immune responses in the immunosuppressed states have been relatively understudied. In this study, we isolated an immunomodulatory strain, namely, L. reuteri KBL346 (KBL346), from a fecal sample of a 3-month-old infant in Korea. We evaluated the immunostimulatory activity and hematopoietic function of KBL346 in macrophages and cyclophosphamide (CPA)-induced immunosuppressed mice. KBL346 increased the phagocytic activity against Candida albicans MYA-4788 in macrophages, and as biomarkers for this, increased secretions of nitric oxide (NO) and prostaglandin E2 (PGE2) were confirmed. Also, the secretions of innate cytokines (TNF-α, IL-1β, and IL-6) were increased. In CPA-induced immunosuppressed mice, KBL346 at a dosage of 1010 CFU/kg protected against spleen injury and suppressed levels of immune-associated parameters, including NK cell activity, T and B lymphocyte proliferation, CD4+ and CD8+ T cell abundance, cytokines, and immunoglobulins in vivo. The effects were comparable or superior to those in the Korean red ginseng positive control group. Furthermore, the safety assessment of KBL346 as a probiotic was conducted by evaluating its antibiotic resistance, hemolytic activity, cytotoxicity, and metabolic characteristics. This study demonstrated the efficacy and safety of KBL346, which could potentially be used as a supplement to enhance the immune system.
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Affiliation(s)
- Chanseop Park
- KoBioLabs Inc., Seoul 08826, Republic of Korea (K.L.); (B.-R.C.)
| | - Seon Yeong Ji
- Anti-Aging Research Center, Dong-eui University, Busan 47227, Republic of Korea (D.H.K.)
- Department of Biochemistry, Dong-eui University College of Korean Medicine, Busan 47227, Republic of Korea
| | - Hyun Hwangbo
- Anti-Aging Research Center, Dong-eui University, Busan 47227, Republic of Korea (D.H.K.)
- Department of Biochemistry, Dong-eui University College of Korean Medicine, Busan 47227, Republic of Korea
| | - Seung-yeon Shin
- KoBioLabs Inc., Seoul 08826, Republic of Korea (K.L.); (B.-R.C.)
| | - Min Yeong Kim
- Anti-Aging Research Center, Dong-eui University, Busan 47227, Republic of Korea (D.H.K.)
- Department of Biochemistry, Dong-eui University College of Korean Medicine, Busan 47227, Republic of Korea
| | - Kiuk Lee
- KoBioLabs Inc., Seoul 08826, Republic of Korea (K.L.); (B.-R.C.)
| | - Da Hye Kim
- Anti-Aging Research Center, Dong-eui University, Busan 47227, Republic of Korea (D.H.K.)
- Department of Biochemistry, Dong-eui University College of Korean Medicine, Busan 47227, Republic of Korea
| | - Bo-Ram Cho
- KoBioLabs Inc., Seoul 08826, Republic of Korea (K.L.); (B.-R.C.)
| | - Hyesook Lee
- Department of Convergence Medicine, Pusan National University School of Medicine, Yangsan 50612, Republic of Korea;
| | - Yung Hyun Choi
- Anti-Aging Research Center, Dong-eui University, Busan 47227, Republic of Korea (D.H.K.)
- Department of Biochemistry, Dong-eui University College of Korean Medicine, Busan 47227, Republic of Korea
| | - Hyun Ju You
- Department of Food and Nutrition, Research Institute of Human Ecology, Seoul National University, Seoul 08826, Republic of Korea
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Xu X, Shao T, Meng Y, Liu C, Zhang P, Chen K. Immunomodulatory mechanisms of an acidic polysaccharide from the fermented burdock residue by Rhizopus nigricans in RAW264.7 cells and cyclophosphamide-induced immunosuppressive mice. Int J Biol Macromol 2023; 252:126462. [PMID: 37619680 DOI: 10.1016/j.ijbiomac.2023.126462] [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: 04/12/2023] [Revised: 08/18/2023] [Accepted: 08/21/2023] [Indexed: 08/26/2023]
Abstract
RBAPS is an acidic polysaccharide extracted from the burdock residue fermentation by Rhizopus nigricans. In RBAPS-activated RAW264.7 cells, transcriptome analysis identified a total of 1520 differentially expressed genes (DEGs), including 1223 down-regulated genes and 297 up-regulated genes. DEGs were enriched in the immune-related biological processes, involving in Mitogen-activated protein kinase (MAPK) and Toll-like receptor (TLR) signaling pathway, according to Gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis. The results of the confocal laser scanning microscope (CLSM) observation, antibody neutralization and Western blot verified that RBAPS modulated macrophages activation and cytokines secretion mainly via TLR4/MAPK/NF-κB signaling pathway. The immunomodulatory activity in vivo of RBAPS was investigated in cyclophosphamide (CTX)-induced immunosuppressive mice. RBAPS promoted the counts of white blood cells (WBC), red blood cells (RBC) and platelets (PLT) as well as the levels of immunoglobulins and cytokines (IgG, IgM, TNF-α, and IL-2) in immunosuppressive mice. RBAPS protected the spleen and thymus from CTX-induced injury by increasing the organ indexes, attenuating pathological damage, and promoting splenic lymphocytes proliferation. Importantly, RBAPS ameliorated the intestine integrity and function by promoting the expression of Occuldin, Claudin-5, Atg5, and Atg7, activating TLR4/MAPK signaling pathway in CTX-induced mice. This study suggested that RBAPS was a prime candidate of immunologic adjuvant in chemotherapy for the nutraceutical and pharmaceutical application.
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Affiliation(s)
- Xuan Xu
- School of Life Science and National Glycoengineering Research Center, Shandong University, Qingdao 266237, PR China
| | - Taili Shao
- Anhui Provincial Engineering Research Center for Polysaccharide Drugs, Anhui Province Key Laboratory of Active Biological Macromolecules, Drug Research &Development Center, School of Pharmacy, Wannan Medical College, Wuhu 241002, PR China
| | - Ying Meng
- School of Life Science and National Glycoengineering Research Center, Shandong University, Qingdao 266237, PR China
| | - Chunyan Liu
- Anhui Provincial Engineering Research Center for Polysaccharide Drugs, Anhui Province Key Laboratory of Active Biological Macromolecules, Drug Research &Development Center, School of Pharmacy, Wannan Medical College, Wuhu 241002, PR China.
| | - Pengying Zhang
- School of Life Science and National Glycoengineering Research Center, Shandong University, Qingdao 266237, PR China.
| | - Kaoshan Chen
- School of Life Science and National Glycoengineering Research Center, Shandong University, Qingdao 266237, PR China.
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Zhao Z, Sun M, Cui X, Chen J, Liu C, Zhang X. Bacillus coagulans MZY531 alleviates intestinal mucosal injury in immunosuppressive mice via modulating intestinal barrier, inflammatory response, and gut microbiota. Sci Rep 2023; 13:11181. [PMID: 37429891 DOI: 10.1038/s41598-023-38379-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 07/07/2023] [Indexed: 07/12/2023] Open
Abstract
Bacillus coagulans has a potential role in improving intestinal injury. However, the specific mechanism is still unclear. In this study, the protective effect of B. coagulans MZY531 on intestinal mucosa injury in cyclophosphamide (CYP)-induced immunosuppressed mice were investigated. The results indicated that the immune organ (thymus and spleen) indices of B. coagulans MZY531 treatment groups were significantly increased compared to the CYP group. B. coagulans MZY531 administration promotes the expression of immune proteins (IgA, IgE, IgG, and IgM). B. coagulans MZY531 could upregulate the ileum levels of IFN-γ, IL-2, IL-4, and IL-10 in immunosuppressed mice. Moreover, B. coagulans MZY531 restores the villus height and crypt depth of the jejunum and alleviates injury of intestinal endothelial cells caused by CYP. Furthermore, the western blotting results showed that B. coagulans MZY531 ameliorated CYP-induced intestinal mucosal injury and inflammatory via up-regulates the ZO-1 pathway and down-regulates the expression of the TLR4/MyD88/NF-κB pathway. After treatment with B. coagulans MZY531, the relative abundance of Firmicutes phylum was dramatically increased, as well as the genera of Prevotella and Bifidobacterium, and reducing harmful bacteria. These findings suggested that B. coagulans MZY531 has a potential immunomodulatory activity on chemotherapy-induced immunosuppression.
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Affiliation(s)
- Zhongwei Zhao
- Medical College, Yanbian University, Yanji, 133002, Jilin, People's Republic of China
- College of Special Education, Changchun University, Changchun, 130022, People's Republic of China
| | - Manqing Sun
- Medical College, Yanbian University, Yanji, 133002, Jilin, People's Republic of China
| | - Xinmu Cui
- Medical College, Yanbian University, Yanji, 133002, Jilin, People's Republic of China
| | - Jiaxin Chen
- Medical College, Yanbian University, Yanji, 133002, Jilin, People's Republic of China
| | - Chunhong Liu
- College of Special Education, Changchun University, Changchun, 130022, People's Republic of China
| | - Xuewu Zhang
- Medical College, Yanbian University, Yanji, 133002, Jilin, People's Republic of China.
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Wan D, Liang X, Yang L, He D, Du Q, Zhang W, Huang J, Xu L, Cai P, Huang J, Xiong Y, Zhou R, Peng Y, Zhang S. Integration of gut microbiota and metabolomics for the hematopoiesis of Siwu paste on anemia rats. Heliyon 2023; 9:e18024. [PMID: 37449126 PMCID: PMC10336798 DOI: 10.1016/j.heliyon.2023.e18024] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 07/02/2023] [Accepted: 07/05/2023] [Indexed: 07/18/2023] Open
Abstract
Background To investigate the regulation mechanism of hematopoiesis of Siwu paste (SWP) in anemia rats, which is a classic Chinese prescription used for nourishing blood or blood deficiency over 1000 years. Methods Blood cell and biochemical analysis were used to evaluate the hematopoietic function of SWP in anemia rats. The intestinal microbial composition was analyzed with 16S rRNA gene sequencing, and the metabolites were profiled using UPLC-TripleTOF system nontargeting metabolomics. Results SWP can improve the levels of red blood cells, hemoglobin, platelet, hematocrit value, white blood cells, lymphocyte, EPO, TPO, and GM-CSF in anemia rats, and significantly change the microbial community and its metabolites. The correlation analysis of intestinal microbiota-hematopoietic efficacy shows that 13 kinds of different intestinal flora were related to hematopoietic efficacy, in which Prevotella_1, Prevotella_9, Lactobacillus, and norank_f__Muribaculaceae were significantly positively correlated with hematopoiesis, nine kinds of intestinal flora are negatively correlated with hematopoietic effect. Compared with anemia rats, 218 potential metabolic biomarkers and 36 metabolites with significant differences were identified in the SWP treatment group, and the key metabolites were mainly amino acids and lipids. An in-depth analysis of metabolic pathways showed that SWP mainly affected 7 metabolic pathways, including aminobenzoic acid degradation and tryptophan metabolism. Conclusion The study provides novel insights into the regulation of hematopoiesis of SWP in anemia rats that were correlated with gut microbiota and the metabolites, which through the restoration of the firmicutes/bacteroidetes ratio.
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Affiliation(s)
- Dan Wan
- Hunan Academy of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410013, Hunan, PR China
- Innovative Medicine Institute of Traditional Chinese Medicine, Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha, 410013, Hunan, PR China
| | - Xuejuan Liang
- Hunan Academy of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410013, Hunan, PR China
- Innovative Medicine Institute of Traditional Chinese Medicine, Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha, 410013, Hunan, PR China
| | - Limei Yang
- Key Laboratory of Biochemistry and Molecular Pharmacology, Chongqing Key Laboratory for Pharmaceutical Metabolism Research, College of Pharmacy, International Medical College, The First Affiliated Hospital, Chongqing Medical University, Yuzhong District, 400016, Chongqing, PR China
| | - Dan He
- Hunan Academy of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410013, Hunan, PR China
- Innovative Medicine Institute of Traditional Chinese Medicine, Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha, 410013, Hunan, PR China
| | - Qing Du
- Hunan Academy of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410013, Hunan, PR China
- Innovative Medicine Institute of Traditional Chinese Medicine, Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha, 410013, Hunan, PR China
| | - Wanping Zhang
- Key Laboratory of Biochemistry and Molecular Pharmacology, Chongqing Key Laboratory for Pharmaceutical Metabolism Research, College of Pharmacy, International Medical College, The First Affiliated Hospital, Chongqing Medical University, Yuzhong District, 400016, Chongqing, PR China
| | - Jianji Huang
- Key Laboratory of Biochemistry and Molecular Pharmacology, Chongqing Key Laboratory for Pharmaceutical Metabolism Research, College of Pharmacy, International Medical College, The First Affiliated Hospital, Chongqing Medical University, Yuzhong District, 400016, Chongqing, PR China
| | - Linben Xu
- Hunan Academy of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410013, Hunan, PR China
- Innovative Medicine Institute of Traditional Chinese Medicine, Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha, 410013, Hunan, PR China
| | - Ping Cai
- Hunan Academy of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410013, Hunan, PR China
- Innovative Medicine Institute of Traditional Chinese Medicine, Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha, 410013, Hunan, PR China
| | - Jianhua Huang
- Hunan Academy of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410013, Hunan, PR China
- Innovative Medicine Institute of Traditional Chinese Medicine, Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha, 410013, Hunan, PR China
| | - Yiying Xiong
- Key Laboratory of Biochemistry and Molecular Pharmacology, Chongqing Key Laboratory for Pharmaceutical Metabolism Research, College of Pharmacy, International Medical College, The First Affiliated Hospital, Chongqing Medical University, Yuzhong District, 400016, Chongqing, PR China
| | - Rongrong Zhou
- Hunan Academy of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410013, Hunan, PR China
- The Affiliated Hospital, Hunan Academy of Chinese Medicine, Changsha, 410013, Hunan, PR China
| | - Yongbo Peng
- Key Laboratory of Biochemistry and Molecular Pharmacology, Chongqing Key Laboratory for Pharmaceutical Metabolism Research, College of Pharmacy, International Medical College, The First Affiliated Hospital, Chongqing Medical University, Yuzhong District, 400016, Chongqing, PR China
| | - Shuihan Zhang
- Hunan Academy of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410013, Hunan, PR China
- Innovative Medicine Institute of Traditional Chinese Medicine, Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha, 410013, Hunan, PR China
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Kim JH, Seo H, Kim S, Ul-Haq A, Rahim MA, Jo S, Song HY, Song YS. Biochemical Recurrence in Prostate Cancer Is Associated with the Composition of Lactobacillus: Microbiome Analysis of Prostatic Tissue. Int J Mol Sci 2023; 24:10423. [PMID: 37445601 DOI: 10.3390/ijms241310423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 06/15/2023] [Accepted: 06/19/2023] [Indexed: 07/15/2023] Open
Abstract
Many human pathologies, such as malignancy, are linked with specific bacteria and changes in the constituents of the microbiome. In order to examine the association between an imbalance of bacteria and prostate carcinoma, a comparison of the microbiomes present in patients with biochemical recurrence (BCR) or NO BCR (NBCR) was performed. Additionally, 16S rRNA-based next-generation sequencing was applied to identify the bacterial profiles within these tumors in terms of the bacteria and operational genes present. The percentage average taxonomic composition between the taxa indicated no difference between BCR and NBCR. In addition, alpha and beta diversity indices presented no distinction between the cohorts in any statistical method. However, taxonomic biomarker discovery indicated a relatively higher population of Lactobacillus in the NBCR group, and this finding was supported by PCR data. Along with that, differences in the operational activity of the bacterial genes were also determined. It is proposed that the biochemical recurrence was linked to the quantity of Lactobacillus present. The aim of this study was to investigate the microbiome involved in prostate carcinoma and the potential association between them.
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Affiliation(s)
- Jae Heon Kim
- Department of Urology, School of Medicine, Soonchunhyang University, Seoul 04401, Republic of Korea
- Department of Microbiology and Immunology, School of Medicine, Soonchunhyang University, Chungnam 31151, Republic of Korea
| | - Hoonhee Seo
- Department of Microbiology and Immunology, School of Medicine, Soonchunhyang University, Chungnam 31151, Republic of Korea
- Probiotics Microbiome Convergence Center, Soonchunhyang University, Chungnam 31538, Republic of Korea
| | - Sukyung Kim
- Probiotics Microbiome Convergence Center, Soonchunhyang University, Chungnam 31538, Republic of Korea
| | - Asad Ul-Haq
- Probiotics Microbiome Convergence Center, Soonchunhyang University, Chungnam 31538, Republic of Korea
| | - Md Abdur Rahim
- Department of Microbiology and Immunology, School of Medicine, Soonchunhyang University, Chungnam 31151, Republic of Korea
- Probiotics Microbiome Convergence Center, Soonchunhyang University, Chungnam 31538, Republic of Korea
| | - Sujin Jo
- Department of Microbiology and Immunology, School of Medicine, Soonchunhyang University, Chungnam 31151, Republic of Korea
- Probiotics Microbiome Convergence Center, Soonchunhyang University, Chungnam 31538, Republic of Korea
| | - Ho-Yeon Song
- Department of Microbiology and Immunology, School of Medicine, Soonchunhyang University, Chungnam 31151, Republic of Korea
- Probiotics Microbiome Convergence Center, Soonchunhyang University, Chungnam 31538, Republic of Korea
| | - Yun Seob Song
- Department of Urology, School of Medicine, Soonchunhyang University, Seoul 04401, Republic of Korea
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10
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Hu N, Qu Y, Liu TY, Zhou Y, Liu C, Wang JH, Yang BF, Li CL. Immunomodulatory effects and mechanisms of Tiepishihu Xiyangshen granules on cyclophosphamide induced immuno-suppression via TLR4/MAPKs and PI3K/AKT/FOXO3a signal pathways. JOURNAL OF ETHNOPHARMACOLOGY 2023; 307:116192. [PMID: 36706933 DOI: 10.1016/j.jep.2023.116192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 01/13/2023] [Accepted: 01/17/2023] [Indexed: 06/18/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Tiepishihu Xiyangshen granules (TXG) is a traditional Chinese medicine formula composed of Panax quinquefolius L, Dendrobium officinale Kimura & Migo and Ganoderma lucidum (Curtis) P. Karst. It has long been used as a nutritional supplement and an immune enhancer in China. However, the immunomodulatory effects and the underlying mechanisms of TXG have not been clarified. AIM OF THE STUDY This study aims to investigate the immunomodulatory effects of TXG and clarify the underlying mechanism. MATERIALS AND METHOD TXG was administered by gavage for 18 days. From the 15th day, the immunosuppression model was induced by intraperitoneally injecting 80 mg/kg CTX for 3 days. The immune regulatory effects of TXG on immune organs were verified by calculating the organ index and observing the spleen tissue structure through HE staining. The effects of TXG on immune cells were examined by recording the PBWC, the proliferation rate of lymphocyte and the T lymphocyte phenotype. The effects of TXG on immune molecules were measured by detecting serum hemolysin and the content of cytokines. In parallel, kit was utilized to detect its antioxidant capacity. RNA seq and Western blot were used to analyze the possible immune regulation mechanism of TXG. HPLC and UPLC-Q-TOF-MS were used to identify the chemical components in TXG. RESULTS At the level of immune organs, TXG effectively reduced the adverse reaction to the body and the substantial damage to the spleen after chemotherapy by improving the spleen damage. At the level of immune molecules, TXG upregulated the expression of cytokines and antibodies. At the level of immune cells, TXG antagonized bone marrow suppression by increasing the PBWC of immunosuppressed mice. Meanwhile, TXG upregulated the ratio of CD4+/CD8+ lymphocytes and ameliorated the proliferation of T and B lymphocytes. And the mechanism of TXG to improve immunity might be through TLR4/MAPKs and PI3K/AKT/FOXO3a signaling pathways. CONCLUSION The results of this study confirmed that TXG has prominent immunomodulatory activities, and the immunity regulations of TXG may be achieved by regulating TLR4/MAPKs and PI3K/AKT/FOXO3a signal pathways.
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Affiliation(s)
- Nan Hu
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenyang, Liaoning, China
| | - Yue Qu
- Department of Traditional Chinese Medicine, Shenyang Pharmaceutical University, Shenyang, Liaoning, China
| | - Ting-Yu Liu
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenyang, Liaoning, China
| | - Yue Zhou
- Department of Pharmacy, Harbin Medical University, Harbin, 150081, Heilongjiang, China
| | - Chang Liu
- Department of Pharmacy, Harbin Medical University, Harbin, 150081, Heilongjiang, China
| | - Jin-Hui Wang
- Department of Pharmacy, Harbin Medical University, Harbin, 150081, Heilongjiang, China
| | - Bao-Feng Yang
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenyang, Liaoning, China; Department of Pharmacy, Harbin Medical University, Harbin, 150081, Heilongjiang, China.
| | - Chun-Li Li
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenyang, Liaoning, China.
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11
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Sun R, Chen H, Yao S, Yu Z, Lai C, Huang J. Ecological and dynamic analysis of gut microbiota in the early stage of azomethane-dextran sodium sulfate model in mice. Front Cell Infect Microbiol 2023; 13:1178714. [PMID: 37153156 PMCID: PMC10157258 DOI: 10.3389/fcimb.2023.1178714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 04/05/2023] [Indexed: 05/09/2023] Open
Abstract
The success rate of azomethane-dextran sodium sulfate (AOM-DSS) model in mice has been a long-standing problem. Treatment of AOM and the first round DSS induces acute colitis and is of great significance for the success of AOM-DSS model. In this study, we focused on the role of gut microbiota in the early stage of AOM-DSS model. Few mice with obvious weight loss and high disease-activity score survived from double strike of AOM and the first round DSS. Different ecological dynamics of gut microbiota were observed in AOM-DSS treated mice. Pseudescherichia, Turicibacter, and Clostridium_XVIII were of significance in the model, uncontrolled proliferation of which accompanied with rapid deterioration and death of mice. Akkermansia and Ruthenibacterium were significantly enriched in the alive AOM-DSS treated mice. Decrease of Ligilactobacillus, Lactobacillus, and Limosilactobacillus were observed in AOM-DSS model, but significant drop of these genera could be lethal. Millionella was the only hub genus of gut microbiota network in dead mice, which indicated dysbiosis of the intestinal flora and fragility of microbial network. Our results will provide a better understanding for the role of gut microbiota in the early stage of AOM-DSS model and help improve the success rate of model construction.
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Affiliation(s)
- Ruizheng Sun
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Department of Parasitology, School of Basic Medical Science, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Precise Diagnosis and Treatment of Gastrointestinal Tumor, Xiangya Hospital Central South University, Changsha, Hunan, China
- International Joint Research Center of Minimally Invasive Endoscopic Technology Equipment & Standardization, Changsha, Hunan, China
| | - Hao Chen
- Department of Parasitology, School of Basic Medical Science, Central South University, Changsha, Hunan, China
| | - Siqi Yao
- Department of Parasitology, School of Basic Medical Science, Central South University, Changsha, Hunan, China
| | - Zheng Yu
- Department of Parasitology, School of Basic Medical Science, Central South University, Changsha, Hunan, China
| | - Chen Lai
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Precise Diagnosis and Treatment of Gastrointestinal Tumor, Xiangya Hospital Central South University, Changsha, Hunan, China
- International Joint Research Center of Minimally Invasive Endoscopic Technology Equipment & Standardization, Changsha, Hunan, China
| | - Jing Huang
- Department of Parasitology, School of Basic Medical Science, Central South University, Changsha, Hunan, China
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12
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Nandi D, Parida S, Sharma D. The gut microbiota in breast cancer development and treatment: The good, the bad, and the useful! Gut Microbes 2023; 15:2221452. [PMID: 37305949 PMCID: PMC10262790 DOI: 10.1080/19490976.2023.2221452] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 05/26/2023] [Indexed: 06/13/2023] Open
Abstract
Regardless of the global progress in early diagnosis and novel therapeutic regimens, breast carcinoma poses a devastating threat, and the advances are somewhat marred by high mortality rates. Breast cancer risk prediction models based on the known risk factors are extremely useful, but a large number of breast cancers develop in women with no/low known risk. The gut microbiome exerts a profound impact on the host health and physiology and has emerged as a pivotal frontier in breast cancer pathogenesis. Progress in metagenomic analysis has enabled the identification of specific changes in the host microbial signature. In this review, we discuss the microbial and metabolomic changes associated with breast cancer initiation and metastatic progression. We summarize the bidirectional impact of various breast cancer-related therapies on gut microbiota and vice-versa. Finally, we discuss the strategies to modulate the gut microbiota toward a more favorable state that confers anticancer effects.
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Affiliation(s)
- Deeptashree Nandi
- Dept. of Oncology, Johns Hopkins University School of Medicine and Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Sheetal Parida
- Dept. of Oncology, Johns Hopkins University School of Medicine and Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Dipali Sharma
- Dept. of Oncology, Johns Hopkins University School of Medicine and Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
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Kang SJ, Yang J, Lee NY, Lee CH, Park IB, Park SW, Lee HJ, Park HW, Yun HS, Chun T. Monitoring Cellular Immune Responses after Consumption of Selected
Probiotics in Immunocompromised Mice. Food Sci Anim Resour 2022; 42:903-914. [PMID: 36133633 PMCID: PMC9478974 DOI: 10.5851/kosfa.2022.e44] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 08/02/2022] [Accepted: 08/11/2022] [Indexed: 11/25/2022] Open
Abstract
Probiotics are currently considered as one of tools to modulate immune responses
under specific clinical conditions. The purpose of this study was to evaluate
whether oral administration of three different probiotics
(Lactiplantibacillus plantarum CJLP243, CJW55-10, and
CJLP475) could evoke a cell-mediated immunity in immunodeficient mice. Before
conducting in vivo experiments, we examined the in
vitro potency of these probiotics for macrophage activation. After
co-culture with these probiotics, bone marrow derived macrophages (BMDMs)
produced significant amounts of proinflammatory cytokines including
interleukin-6 (IL-6), IL-12, and tumor necrosis factor-α (TNF-α).
Levels of inducible nitric oxide synthase (inos) and
co-stimulatory molecules (CD80 and CD86) were also upregulated in BMDMs after
treatment with some of these probiotics. To establish an immunocompromised
animal model, we intraperitoneally injected mice with cyclophosphamide on day 0
and again on day 2. Starting day 3, we orally administered probiotics every day
for the last 15 d. After sacrificing experimental mice on day 18, splenocytes
were isolated and co-cultured with these probiotics for 3 d to measure levels of
several cytokines and immune cell proliferation. Results clearly indicated that
the consumption of all three probiotic strains promoted secretion of
interferon-γ (IFN-γ), IL-1β, IL-6, IL-12, and TNF-α.
NK cell cytotoxicity and proliferation of immune cells were also increased.
Taken together, our data strongly suggest that consumption of some probiotics
might induce cell-mediated immune responses in immunocompromised mice.
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Affiliation(s)
- Seok-Jin Kang
- Department of Biotechnology, College of
Life Sciences and Biotechnology, Korea University, Seoul
02841, Korea
- Institute of Animal Molecular
Biotechnology, Korea University, Seoul 02841, Korea
| | - Jun Yang
- Department of Biotechnology, College of
Life Sciences and Biotechnology, Korea University, Seoul
02841, Korea
| | - Na-Young Lee
- Department of Biotechnology, College of
Life Sciences and Biotechnology, Korea University, Seoul
02841, Korea
| | - Chang-Hee Lee
- Department of Biotechnology, College of
Life Sciences and Biotechnology, Korea University, Seoul
02841, Korea
- Institute of Animal Molecular
Biotechnology, Korea University, Seoul 02841, Korea
| | - In-Byung Park
- Department of Biotechnology, College of
Life Sciences and Biotechnology, Korea University, Seoul
02841, Korea
- Institute of Animal Molecular
Biotechnology, Korea University, Seoul 02841, Korea
| | - Si-Won Park
- Department of Biotechnology, College of
Life Sciences and Biotechnology, Korea University, Seoul
02841, Korea
| | - Hyeon Jeong Lee
- Department of Biotechnology, College of
Life Sciences and Biotechnology, Korea University, Seoul
02841, Korea
| | - Hae-Won Park
- Department of Biotechnology, College of
Life Sciences and Biotechnology, Korea University, Seoul
02841, Korea
| | | | - Taehoon Chun
- Department of Biotechnology, College of
Life Sciences and Biotechnology, Korea University, Seoul
02841, Korea
- Corresponding author: Taehoon
Chun, Department of Biotechnology, College of Life Sciences and Biotechnology,
Korea University, Seoul 02841, Korea, Tel: +82-2-3290-3069, E-mail:
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14
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Sugimura N, Li Q, Chu ESH, Lau HCH, Fong W, Liu W, Liang C, Nakatsu G, Su ACY, Coker OO, Wu WKK, Chan FKL, Yu J. Lactobacillus gallinarum modulates the gut microbiota and produces anti-cancer metabolites to protect against colorectal tumourigenesis. Gut 2021; 71:gutjnl-2020-323951. [PMID: 34937766 PMCID: PMC9484392 DOI: 10.1136/gutjnl-2020-323951] [Citation(s) in RCA: 106] [Impact Index Per Article: 35.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 12/07/2021] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Using faecal shotgun metagenomic sequencing, we identified the depletion of Lactobacillus gallinarum in patients with colorectal cancer (CRC). We aimed to determine the potential antitumourigenic role of L. gallinarum in colorectal tumourigenesis. DESIGN The tumor-suppressive effect of L. gallinarum was assessed in murine models of CRC. CRC cell lines and organoids derived from patients with CRC were cultured with L. gallinarum or Escherichia coli MG1655 culture-supernatant to evaluate cell proliferation, apoptosis and cell cycle distribution. Gut microbiota was assessed by 16S ribosomal DNA sequencing. Antitumour molecule produced from L. gallinarum was identified by liquid chromatography mass spectrometry (LC-MS/MS) and targeted mass spectrometry. RESULTS L. gallinarum significantly reduced intestinal tumour number and size compared with E. coli MG1655 and phosphate-buffered saline in both male and female murine intestinal tumourigenesis models. Faecal microbial profiling revealed enrichment of probiotics and depletion of pathogenic bacteria in L. gallinarum-treated mice. Culturing CRC cells with L. gallinarum culture-supernatant (5%, 10% and 20%) concentration-dependently suppressed cell proliferation and colony formation. L. gallinarum culture-supernatant significantly promoted apoptosis in CRC cells and patient-derived CRC organoids, but not in normal colon epithelial cells. Only L. gallinarum culture-supernatant with fraction size <3 kDa suppressed proliferation in CRC cells. Using LC-MS/MS, enrichments of indole-3-lactic acid (ILA) was identified in both L. gallinarum culture-supernatant and the gut of L. gallinarum-treated mice. ILA displayed anti-CRC growth in vitro and inhibited intestinal tumourigenesis in vivo. CONCLUSION L. gallinarum protects against intestinal tumourigenesis by producing protective metabolites that can promote apoptosis of CRC cells.
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Affiliation(s)
- Naoki Sugimura
- Institute of Digestive Disease and Department of Medicine and Therapeutics, State Key Laboratory of Digestive Disease, Li Ka Shing Institute of Health Sciences, CUHK-Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, China
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Qing Li
- Institute of Digestive Disease and Department of Medicine and Therapeutics, State Key Laboratory of Digestive Disease, Li Ka Shing Institute of Health Sciences, CUHK-Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, China
- Department of Anaesthesia and Intensive Care and Peter Hung Pain Research Institute, The Chinese University of Hong Kong, Hong Kong, China
| | - Eagle Siu Hong Chu
- Institute of Digestive Disease and Department of Medicine and Therapeutics, State Key Laboratory of Digestive Disease, Li Ka Shing Institute of Health Sciences, CUHK-Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, China
| | - Harry Cheuk Hay Lau
- Institute of Digestive Disease and Department of Medicine and Therapeutics, State Key Laboratory of Digestive Disease, Li Ka Shing Institute of Health Sciences, CUHK-Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, China
| | - Winnie Fong
- Institute of Digestive Disease and Department of Medicine and Therapeutics, State Key Laboratory of Digestive Disease, Li Ka Shing Institute of Health Sciences, CUHK-Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, China
| | - Weixin Liu
- Institute of Digestive Disease and Department of Medicine and Therapeutics, State Key Laboratory of Digestive Disease, Li Ka Shing Institute of Health Sciences, CUHK-Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, China
| | - Cong Liang
- Institute of Precision Medicine, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Geicho Nakatsu
- Department of Immunology and Infectious Diseases/Genetics and Complex Disease, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Anthony Chin Yang Su
- Institute of Digestive Disease and Department of Medicine and Therapeutics, State Key Laboratory of Digestive Disease, Li Ka Shing Institute of Health Sciences, CUHK-Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, China
| | - Olabisi Oluwabukola Coker
- Institute of Digestive Disease and Department of Medicine and Therapeutics, State Key Laboratory of Digestive Disease, Li Ka Shing Institute of Health Sciences, CUHK-Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, China
| | - William Ka Kei Wu
- Department of Anaesthesia and Intensive Care and Peter Hung Pain Research Institute, The Chinese University of Hong Kong, Hong Kong, China
| | - Francis Ka Leung Chan
- Institute of Digestive Disease and Department of Medicine and Therapeutics, State Key Laboratory of Digestive Disease, Li Ka Shing Institute of Health Sciences, CUHK-Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, China
| | - Jun Yu
- Institute of Digestive Disease and Department of Medicine and Therapeutics, State Key Laboratory of Digestive Disease, Li Ka Shing Institute of Health Sciences, CUHK-Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, China
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15
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Liu H, Zhao F, Zhang K, Zhao J, Wang Y. Investigating the growth performance, meat quality, immune function and proteomic profiles of plasmal exosomes in Lactobacillus plantarum-treated broilers with immunological stress. Food Funct 2021; 12:11790-11807. [PMID: 34761788 DOI: 10.1039/d1fo01936h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
Abstract
Exosomes are extracellular membranous nanovesicles that carry functional molecules to mediate cell-to-cell communication. To date, whether probiotics improve the immune function of broilers by plasmal exosome cargo is unclear. In this study, 300 broilers were allocated to three treatments: control diet (CON group), control diet + dexamethasone injection (DEX group), and control diet containing 1 × 108 cfu g-1 P8 + DEX injection (P8 + DEX group). The growth performance, meat quality and immune function of plasma and jejunal mucosa were detected. Exosomes were isolated from the plasma and characterized. Then, the exosome protein profile was determined by proteomic analysis. Correlation analyses between the exosomal proteins and growth performance, meat quality, immune function were performed. Lastly, the related protein levels were verified by multiple reaction monitoring (MRM). Results showed that P8 treatment increased the growth performance, meat quality and immune function of DEX-induced broilers with immunological stress. Moreover, the average diameters, cup-shaped morphology and expressed exosomal proteins confirmed that the isolated extracellular vesicles were exosomes. A total of 784 proteins were identified in the exosomes; among which, 126 differentially expressed proteins (DEPs) were found between the DEX and CON groups and 102 DEPs were found between the P8 + DEX and DEX groups. Gene ontology analysis indicated that DEPs between the DEX and CON groups are mainly involved in the metabolic process, cellular anatomical entity, cytoplasm, etc. DEPs between the P8 + DEX and DEX groups are mainly involved in the multicellular organismal process, response to stimulus, cytoplasm, etc. Pathway analysis revealed that most of the DEPs between the DEX and CON groups participated in the ECM-receptor interaction, focal adhesion, regulation of actin cytoskeleton, etc. Most of the DEPs between the P8 + DEX and DEX groups participated in the ErbB and PPAR signaling pathways. Moreover, many DEPs were correlated with the altered parameters of growth performance, meat quality and immunity in P8-treated broilers. MRM further revealed that the upregulated FABP6 and EPCAM in the DEX group were decreased by P8 + DEX treatment, and the downregulated C1QTNF3 in the DEX group was increased by P8 + DEX treatment. In conclusion, our findings demonstrated that P8 may promote the immune function, growth performance and meat quality of broilers with immunological stress by regulating the plasma exosomal proteins, especially the proteins of FABP6, EPCAM and C1QTNF3 and the pathway of PPAR (ILK/FABP6).
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Affiliation(s)
- Huawei Liu
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China.
| | - Fan Zhao
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China.
| | - Kai Zhang
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China.
| | - Jinshan Zhao
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China.
| | - Yang Wang
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China.
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16
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Yu X, Zhang Y, Xu F, Dong D, Wang W, Wu X. Screening of immune-enhancing Lactobacillus in mice by using a cell-line. J Microbiol Methods 2021; 192:106380. [PMID: 34813868 DOI: 10.1016/j.mimet.2021.106380] [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: 06/30/2021] [Revised: 11/17/2021] [Accepted: 11/17/2021] [Indexed: 10/19/2022]
Abstract
In this study, we found that it is possible to screen Lactobacillus strains that enhance the immune function of mice using HCT-8 cells. Lactobacillus were co-incubated with intestinal epithelial HCT-8 cells to detect and screen the strains that induced more interleukin-6 (IL-6) in the culture supernatant. Simultaneously, a mouse model of low immunity was established to administer the screened lactobacilli by gavage. After 4 weeks of continuous gavage, related cytokines in blood and immune cell indexes in organs were detected to comprehensively evaluate the feasibility of in vitro cell culture model for screening immune-enhancing strains. The content of IL-6 in the culture supernatant of HCT-8 cells induced by the three tested strains increased approximately 5, 8 and 15 fold compared with that of the control group. IL-6 content in serum of mice was significantly higher than that of the control group provided with cyclophosphamide (CTX). Lactobacillus paracasei ZLPC01 presented a higher ability to protect against the immune damage of CTX by decreasing the serum IgG level, increasing the transformation of mouse splenocytes, and the activity of NK cells. Furthermore, L. paracasei ZLPC01 increased cytokine content in serum (IL-6, IL-2, TNF-α and IFN-γ) and colon (IL-6 and TNF-α) in CTX-treated mice. Screening strains that enhance immunity via an in vitro cell-line is simple in operation, and the results are well correlated with those of animal experiments, which is feasible and effective in practice. In addition, L. paracasei ZLPC01 could have the potential to enhance the immunity of mice effectively through inducing intestinal cells to produce IL-6, TNF-α and other cytokines.
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Affiliation(s)
- Xiaomin Yu
- Jiangxi-Oai Joint Research institute, College of Basic Medicine, Nanchang University, Nanchang 330047, PR China
| | - Yu Zhang
- Jiangxi-Oai Joint Research institute, College of Basic Medicine, Nanchang University, Nanchang 330047, PR China
| | - Feng Xu
- Jiangxi-Oai Joint Research institute, College of Basic Medicine, Nanchang University, Nanchang 330047, PR China
| | - Degang Dong
- Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang 330006, P. R. China State
| | - Wanchun Wang
- College of Basic Medicine, Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, P. R. China State.
| | - Xiaoli Wu
- Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang 330006, P. R. China State.
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Probiotics in Counteracting the Role of Neutrophils in Cancer Metastasis. Vaccines (Basel) 2021; 9:vaccines9111306. [PMID: 34835236 PMCID: PMC8621509 DOI: 10.3390/vaccines9111306] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 10/26/2021] [Accepted: 11/01/2021] [Indexed: 12/20/2022] Open
Abstract
Neutrophils are known for their role geared towards pathogen clearance by different mechanisms that they initiate, primarily by the release of neutrophil extracellular traps (NETs). However, their immune-surveillance capacity accompanied with plasticity in existing as interchangeable subsets, discovered recently, has revealed their property to contribute to complex cancer pathologies including tumor initiation, growth, angiogenesis and metastasis. Although there is a growing body of evidence suggesting a critical balance between the protumoral and antitumoral neutrophil phenotypes, an in-depth signaling pathway analysis would aid in determination of anticipatory, diagnostic and therapeutic targets. This review presents a comprehensive overview of the potential pathways involved in neutrophil-triggered cancer metastasis and introduces the influence of the microbial load and avenues for probiotic intervention.
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18
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Zhao J, Yan T, Wang Y, Yang Y, Geng W, Wang J, Jia L, Wang Y. Lactobacillus plantarum
BC299 can alleviate dextran sulphate sodium‐induced colitis by regulating immune response and modulating gut microbiota. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15207] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Jingqi Zhao
- College of Food Science and Engineering Tianjin University of Science & Technology Tianjin 300457 China
| | - Ting Yan
- College of Food Science and Engineering Tianjin University of Science & Technology Tianjin 300457 China
| | - Yaqi Wang
- College of Food Science and Engineering Tianjin University of Science & Technology Tianjin 300457 China
| | - Yanrui Yang
- College of Food Science and Engineering Tianjin University of Science & Technology Tianjin 300457 China
| | - Weitao Geng
- College of Food Science and Engineering Tianjin University of Science & Technology Tianjin 300457 China
| | - Jinju Wang
- College of Food Science and Engineering Tianjin University of Science & Technology Tianjin 300457 China
| | - Longgang Jia
- College of Food Science and Engineering Tianjin University of Science & Technology Tianjin 300457 China
| | - Yanping Wang
- College of Food Science and Engineering Tianjin University of Science & Technology Tianjin 300457 China
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Wang S, Zhang Y, Meng W, Dong Y, Zhang S, Teng L, Liu Y, Li L, Wang D. The Involvement of Macrophage Colony Stimulating Factor on Protein Hydrolysate Injection Mediated Hematopoietic Function Improvement. Cells 2021; 10:2776. [PMID: 34685756 PMCID: PMC8534652 DOI: 10.3390/cells10102776] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 10/13/2021] [Accepted: 10/14/2021] [Indexed: 11/16/2022] Open
Abstract
Protein hydrolysate injection (PH) is a sterile solution of hydrolyzed protein and sorbitol that contains 17 amino acids and has a molecular mass of 185.0-622.0 g/mol. This study investigated the effect of PH on hematopoietic function in K562 cells and mice with cyclophosphamide (CTX)-induced hematopoietic dysfunction. In these myelosuppressed mice, PH increased the number of hematopoietic cells in the bone marrow (BM) and regulated the concentration of several factors related to hematopoietic function. PH restored peripheral blood cell concentrations and increased the numbers of hematopoietic stem cells and progenitor cells (HSPCs), B lymphocytes, macrophages, and granulocytes in the BM of CTX-treated mice. Moreover, PH regulated the concentrations of macrophage colony stimulating factor (M-CSF), interleukin (IL)-2, and other hematopoiesis-related cytokines in the serum, spleen, femoral condyle, and sternum. In K562 cells, the PH-induced upregulation of hematopoiesis-related proteins was inhibited by transfection with M-CSF siRNA. Therefore, PH might benefit the BM hematopoietic system via the regulation of M-CSF expression, suggesting a potential role for PH in the treatment of hematopoietic dysfunction caused by cancer therapy.
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Affiliation(s)
- Shimiao Wang
- School of Life Sciences, Jilin University, Changchun 130012, China; (S.W.); (W.M.); (L.T.)
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, College of Plant Protection, Jilin Agricultural University, Changchun 130118, China; (Y.Z.); (Y.D.); (S.Z.); (Y.L.)
| | - Yuchong Zhang
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, College of Plant Protection, Jilin Agricultural University, Changchun 130118, China; (Y.Z.); (Y.D.); (S.Z.); (Y.L.)
| | - Weiqi Meng
- School of Life Sciences, Jilin University, Changchun 130012, China; (S.W.); (W.M.); (L.T.)
| | - Yihao Dong
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, College of Plant Protection, Jilin Agricultural University, Changchun 130118, China; (Y.Z.); (Y.D.); (S.Z.); (Y.L.)
| | - Sujie Zhang
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, College of Plant Protection, Jilin Agricultural University, Changchun 130118, China; (Y.Z.); (Y.D.); (S.Z.); (Y.L.)
| | - Lesheng Teng
- School of Life Sciences, Jilin University, Changchun 130012, China; (S.W.); (W.M.); (L.T.)
| | - Yang Liu
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, College of Plant Protection, Jilin Agricultural University, Changchun 130118, China; (Y.Z.); (Y.D.); (S.Z.); (Y.L.)
| | - Lanzhou Li
- School of Life Sciences, Jilin University, Changchun 130012, China; (S.W.); (W.M.); (L.T.)
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, College of Plant Protection, Jilin Agricultural University, Changchun 130118, China; (Y.Z.); (Y.D.); (S.Z.); (Y.L.)
| | - Di Wang
- School of Life Sciences, Jilin University, Changchun 130012, China; (S.W.); (W.M.); (L.T.)
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, College of Plant Protection, Jilin Agricultural University, Changchun 130118, China; (Y.Z.); (Y.D.); (S.Z.); (Y.L.)
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20
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Probiotics and Trained Immunity. Biomolecules 2021; 11:biom11101402. [PMID: 34680035 PMCID: PMC8533468 DOI: 10.3390/biom11101402] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 09/09/2021] [Accepted: 09/15/2021] [Indexed: 12/17/2022] Open
Abstract
The characteristics of innate immunity have recently been investigated in depth in several research articles, and original findings suggest that innate immunity also has a memory capacity, which has been named “trained immunity”. This notion has revolutionized our knowledge of the innate immune response. Thus, stimulation of trained immunity represents a therapeutic alternative that is worth exploring. In this context, probiotics, live microorganisms which when administered in adequate amounts confer a health benefit on the host, represent attractive candidates for the stimulation of trained immunity; however, although numerous studies have documented the beneficial proprieties of these microorganisms, their mechanisms of action are not yet fully understood. In this review, we propose to explore the putative connection between probiotics and stimulation of trained immunity.
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21
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Salva S, Kolling Y, Ivir M, Gutiérrez F, Alvarez S. The Role of Immunobiotics and Postbiotics in the Recovery of Immune Cell Populations From Respiratory Mucosa of Malnourished Hosts: Effect on the Resistance Against Respiratory Infections. Front Nutr 2021; 8:704868. [PMID: 34458307 PMCID: PMC8387655 DOI: 10.3389/fnut.2021.704868] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 07/19/2021] [Indexed: 12/14/2022] Open
Abstract
Malnutrition is associated with a state of secondary immunodeficiency, which is characterized by a worsening of the immune response against infectious agents. Despite important advances in vaccines and antibiotic therapies, the respiratory infections are among the leading causes of increased morbidity and mortality, especially in immunosuppressed hosts. In this review, we examine the interactions between immunobiotics-postbiotics and the immune cell populations of the respiratory mucosa. In addition, we discuss how this cross talk affects the maintenance of a normal generation of immune cells, that is crucial for the establishment of protective innate and adaptive immune responses. Particular attention will be given to the alterations in the development of phagocytic cells, T and B lymphocytes in bone marrow, spleen and thymus in immunosuppression state by protein deprivation. Furthermore, we describe our research that demonstrated that the effectiveness of immunobiotics nasal administration in accelerating the recovery of the respiratory immune response in malnourished hosts. Finally, we propose the peptidoglycan from the immunobiotic Lactobacillus rhamnosus CRL1505 as the key cellular component for the effects on mucosal immunity, which are unique and cannot be extrapolated to other L. rhamnosus or probiotic strains. In this way, we provide the scientific bases for its application as a mucosal adjuvant in health plans, mainly aimed to improve the immune response of immunocompromised hosts. The search for safe vaccine adjuvants that increase their effectiveness at the mucosal level is a problem of great scientific relevance today.
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Affiliation(s)
- Susana Salva
- Laboratory of Immunobiotechnology, Reference Centre for Lactobacilli Centro de Referencia para Lactobacilos-Consejo Nacional de Investigaciones Científicas y Técnicas (CERELA-CONICET), San Miguel de Tucuman, Argentina
| | - Yanina Kolling
- Laboratory of Immunobiotechnology, Reference Centre for Lactobacilli Centro de Referencia para Lactobacilos-Consejo Nacional de Investigaciones Científicas y Técnicas (CERELA-CONICET), San Miguel de Tucuman, Argentina
| | - Maximiliano Ivir
- Laboratory of Immunobiotechnology, Reference Centre for Lactobacilli Centro de Referencia para Lactobacilos-Consejo Nacional de Investigaciones Científicas y Técnicas (CERELA-CONICET), San Miguel de Tucuman, Argentina
| | - Florencia Gutiérrez
- Laboratory of Immunobiotechnology, Reference Centre for Lactobacilli Centro de Referencia para Lactobacilos-Consejo Nacional de Investigaciones Científicas y Técnicas (CERELA-CONICET), San Miguel de Tucuman, Argentina
| | - Susana Alvarez
- Laboratory of Immunobiotechnology, Reference Centre for Lactobacilli Centro de Referencia para Lactobacilos-Consejo Nacional de Investigaciones Científicas y Técnicas (CERELA-CONICET), San Miguel de Tucuman, Argentina.,Clinical Biochemistry I, Institute of Applied Biochemistry, National University of Tucuman, San Miguel de Tucuman, Argentina
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22
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Lactobacillus rhamnosus postbiotic-induced immunomodulation as safer alternative to the use of live bacteria. Cytokine 2021; 146:155631. [PMID: 34252871 DOI: 10.1016/j.cyto.2021.155631] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 05/14/2021] [Accepted: 06/11/2021] [Indexed: 12/28/2022]
Abstract
Many attempts have been made to search for safer immunomodulatory agents that enhance the immune response and reduce the number and severity of infections in at-risk populations. The use of postbiotics, non-viable microbial cells or cell fractions that confer a health benefit to the consumer, represents a safe and attractive way to modulate and enhance the immune function in order to improve human health. Therefore, the aim of this work is to evaluate the immunoregulatory effect of Lactobacillus rhamnosus CRL1505 postbiotics in a complex culture system using human intestinal epithelial cells (IECs) and dendritic cells (DCs) differentiated from peripheral blood mononuclear cells. First, we demonstrated that L. rhamnosus CRL1505 differentially modulate human IECs and DCs after the challenge with the TLR4 agonist LPS. The CRL1505 strain down-regulated CD40, CD80 and CD86 expression in DCs, and increased their production of TNF-α, IL-1β, IL-6 and IL-10. Interestingly, the non-viable strain was able to modulate the immune response of both types of human cells. Then, we showed that cell wall (CW1505) and peptidoglycan (PG1505) from L. rhamnosus CRL1505 modulated TLR4-triggered immune response in IECs and DCs. Of interest, CW1505 showed a strong stimulatory effect while the PG1505 presented immune characteristics that were more similar to viable and non-viable CRL1505. To date, several molecules of immunobiotics were identified, that can be connected to specific host-responses. We hereby demonstrated that peptidoglycan of L. rhamnosus CRL1505 is a key molecule for the immunobiotic properties of this strain in human IECs and DCs. Likewise, the result of these studies could provide predictive tools for the in vivo efficacy of postbiotics and the scientific basis for their future applications in immunocompromised patients.
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Lv L, Mu D, Du Y, Yan R, Jiang H. Mechanism of the Immunomodulatory Effect of the Combination of Live Bifidobacterium, Lactobacillus, Enterococcus, and Bacillus on Immunocompromised Rats. Front Immunol 2021; 12:694344. [PMID: 34211480 PMCID: PMC8239396 DOI: 10.3389/fimmu.2021.694344] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 05/31/2021] [Indexed: 12/23/2022] Open
Abstract
Immunodeficiency is a very common condition in suboptimal health status and during the development or treatment of many diseases. Recently, probiotics have become an important means for immune regulation. The present study aimed to investigate the mechanism of the immunomodulatory effect of a combination of live Bifidobacterium, Lactobacillus, Enterococcus, and Bacillus (CBLEB), which is a drug used by approximately 10 million patients every year, on cyclophosphamide-immunosuppressed rats. Cyclophosphamide (40 mg/kg) was intraperitoneally injected to induce immunosuppression in a rat model on days 1, 2, 3, and 10. Starting from day 4, the rats were continuously gavaged with CBLEB solution for 15 days. The samples were collected to determine routine blood test parameters, liver and kidney functions, serum cytokine levels, gut microbiota, fecal and serum metabolomes, transcriptomes, and histopathological features. The results indicated that CBLEB treatment reduced cyclophosphamide-induced death, weight loss, and damage to the gut, liver, spleen, and lungs and eliminated a cyclophosphamide-induced increase in the mean hemoglobin content and GGT, M-CSF, and MIP-3α levels and a decrease in the red blood cell distribution width and total protein and creatinine levels in the blood. Additionally, CBLEB corrected cyclophosphamide-induced dysbiosis of the gut microbiota and eliminated all cyclophosphamide-induced alterations at the phylum level in rat feces, including the enrichment in Proteobacteria, Fusobacteriota, and Actinobacteriota and depletion of Spirochaetota and Cyanobacteria. Furthermore, CBLEB treatment alleviated cyclophosphamide-induced alterations in the whole fecal metabolome profile, including enrichment in 1-heptadecanol, succinic acid, hexadecane-1,2-diol, nonadecanoic acid, and pentadecanoic acid and depletion of benzenepropanoic acid and hexane. CBLEB treatment also alleviated cyclophosphamide-induced enrichment in serum D-lyxose and depletion of serum succinic acid, D-galactose, L-5-oxoproline, L-alanine, and malic acid. The results of transcriptome analysis indicated that the mechanism of the effect of CBLEB was related to the induction of recovery of cyclophosphamide-altered carbohydrate metabolism and signal transduction. In conclusion, the present study provides an experimental basis and comprehensive analysis of application of CBLEB for the treatment of immunodeficiency.
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Affiliation(s)
- Longxian Lv
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Deguang Mu
- Zhejiang Provincal People’s Hospital, People’s Hospital of Hangzhou Medical College, Hangzhou, China
| | - Yiling Du
- Institute of Pharmaceutical Biotechnology and The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Ren Yan
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Huiyong Jiang
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
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24
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Kim KJ, Paik HD, Kim JY. Immune-Enhancing Effects of Lactobacillus plantarum 200655 Isolated from Korean Kimchi in a Cyclophosphamide-Induced Immunocompromised Mouse Model. J Microbiol Biotechnol 2021; 31:726-732. [PMID: 33820888 PMCID: PMC9705930 DOI: 10.4014/jmb.2103.03028] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 04/01/2021] [Accepted: 04/02/2021] [Indexed: 12/15/2022]
Abstract
In this study, we evaluated the immune-enhancing activity of kimchi-derived Lactobacillus plantarum 200655 on immune suppression by cyclophosphamide (CP) in ICR mice. Animals were fed distilled water or 1×109 colony-forming unit/kg B.W. 200655 or Lactobacillus rhamnosus GG as a positive control for 14 days. An in vivo model of immunosuppression was induced using CP 150 and 100 mg/kg B.W. at 7 and 10 days, respectively. Body weight, spleen index, spleen weight, and gene expression were measured to estimate the immune-enhancing effects. The dead 200655 (D-200655) group showed an increased spleen weight compared to the sham control (SC) group. Similarly, the spleen index was significantly higher than that in the CP-treated group. The live 200655 (L-200655) group showed an increased mRNA expression of tumor necrosis factor-alpha (TNF-α) and interleukin (IL)-6 in splenocytes. Also, the iNOS and COX-2 mRNA expression was upregulated in the L-200655 group compared to the CP-only (SC) group. The phosphorylation of ERK and MAPK was also upmodulated in the L-200655 group. These results indicate that L. plantarum 200655 ameliorated CP-induced immune suppression, suggesting that L. plantarum 200655 may have the potential to enhance the immune system.
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Affiliation(s)
- Kyeong Jin Kim
- Department of Nano Bio engineering, Seoul National University of Science and Technology, Seoul 01811, Republic of Korea
| | - Hyun-Dong Paik
- Department of Food Science and Biotechnology of Animal Resources, Konkuk University, Seoul 05029, Republic of Korea
| | - Ji Yeon Kim
- Department of Nano Bio engineering, Seoul National University of Science and Technology, Seoul 01811, Republic of Korea,Department of Food Science and Technology, Seoul National University of Science and Technology, Seoul 01811, Republic of Korea,Corresponding author Phone: +82-2-970-6740 E-mail:
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Gramajo Lopez A, Gutiérrez F, Saavedra L, Hebert EM, Alvarez S, Salva S. Improvement of Myelopoiesis in Cyclophosphamide-Immunosuppressed Mice by Oral Administration of Viable or Non-Viable Lactobacillus Strains. Front Immunol 2021; 12:647049. [PMID: 33912172 PMCID: PMC8072128 DOI: 10.3389/fimmu.2021.647049] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 03/22/2021] [Indexed: 01/24/2023] Open
Abstract
Myelosuppression is the major dose-limiting toxicity of cancer chemotherapy. There have been many attempts to find new strategies that reduce myelosuppression. The dietary supplementation with lactic acid bacteria (LAB) improved respiratory innate immune response and the resistance against respiratory pathogens in immunosupressed hosts. Although LAB viability is an important factor in achieving optimal protective effects, non-viable LAB are capable of stimulating immunity. In this work, we studied the ability of oral preventive administration of viable and non-viable Lactobacillus rhamnosus CRL1505 or L. plantarum CRL1506 (Lr05, Lr05NV, Lp06V or Lp06NV, respectively) to minimize myelosuppressive and immunosuppressive effects derived from chemotherapy. Cyclophosphamide (Cy) impaired steady-state myelopoiesis in lactobacilli-treated and untreated control mice. Lr05V, Lr05NV and Lp06V treatments were the most effective to induce the early recovery of bone marrow (BM) tissue architecture, leukocytes, myeloid, pool mitotic and post-mitotic, peroxidase positive, and Gr-1Low/High cells in BM. We selected the CRL1505 strain for being the one capable of maintaining its myelopoiesis-enhancing properties in its non-viable form. Although the CRL1505 treatments do not modify the Cy ability to induce apoptosis, both increased the incorporation of BrdU in BM cells. Consequently, Lr05NV and Lr05V treatments were able to promote early recovery of LSK cells (Lin-Sca-1+c-Kit+ cells), multipotent progenitors (Lin-Sca-1+c-Kit+CD34+ cells), and myeloid cells (Gr-1+Ly6G+Ly6C- cells) with respect to the untreated Cy control. In addition, these treatments were able to increase the frequency of IL17A-producing innate lymphoid cells in the intestinal lamina propria (IL-17A+RORγt+CD4-NKp46+ cells) after Cy injection. These results were correlated with an increase in the IL-17A serum levels, a GM-CSF high expression and a CXCL12 lower expression in BM. Therefore, both Lr05V and Lr05NV treatments are able to activate beneficially the IL-17A/GM-CSF axis and accelerate the recovery of Cy-induced immunosuppression by increasing BM myeloid precursors. We demonstrated for the first time the beneficial effect of CRL1505 strain on myelopoiesis affected by a chemotherapeutic drug. Furthermore, Lr05NV could be a good and safe resource for reducing chemotherapy-induced leukopenia. The results are a starting point for future research and open up broad prospects for future applications of the immunobiotics.
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Affiliation(s)
- Andrés Gramajo Lopez
- Laboratory of Immunobiotechnology, Reference Centre for Lactobacilli (CERELA-CONICET), San Miguel de Tucumán, Argentina
| | - Florencia Gutiérrez
- Laboratory of Immunobiotechnology, Reference Centre for Lactobacilli (CERELA-CONICET), San Miguel de Tucumán, Argentina
| | - Lucila Saavedra
- Laboratory of Immunobiotechnology, Reference Centre for Lactobacilli (CERELA-CONICET), San Miguel de Tucumán, Argentina
| | - Elvira Maria Hebert
- Laboratory of Immunobiotechnology, Reference Centre for Lactobacilli (CERELA-CONICET), San Miguel de Tucumán, Argentina
| | - Susana Alvarez
- Laboratory of Immunobiotechnology, Reference Centre for Lactobacilli (CERELA-CONICET), San Miguel de Tucumán, Argentina.,Institute of Applied Biochemistry, Tucumán University, San Miguel de Tucumán, Argentina
| | - Susana Salva
- Laboratory of Immunobiotechnology, Reference Centre for Lactobacilli (CERELA-CONICET), San Miguel de Tucumán, Argentina
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Chen X, Wang S, Chen G, Wang Z, Kan J. The immunomodulatory effects of Carapax Trionycis ultrafine powder on cyclophosphamide-induced immunosuppression in Balb/c mice. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2021; 101:2014-2026. [PMID: 32949169 DOI: 10.1002/jsfa.10819] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 08/14/2020] [Accepted: 09/19/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND There are abundant resources of Carapax Trionycis from soft-shelled turtle processing wastes each year in China. Our preliminary work showed that Carapax Trionycis ultrafine powder (CTUP) obtained using ball-milling with a particle size of 2.24 μm (D0.025) contained more active ingredients. The CTUP D0.025 has a good bioaccessibility, but there has been no report about the immunomodulatory function of CTUP. Therefore, using a cyclophosphamide-induced immunosuppression mice model, we investigated the immunomodulatory effects of CTUP D0.025. RESULTS The results indicated that CTUP D0.025 administration significantly improved the immune organ (bone marrow, thymus and spleen) indices, ameliorated spleen tissue morphology and increased the capacity of splenocyte proliferation and the activity of macrophage phagocytosis. CTUP D0.025 also significantly promoted the secretion of cytokines (IL-2, IL-4, IL-10, IFN-γ and TNF-α), improved the related mRNA expression levels of IL2, IFN-γ, T-bet and GATA3 in immunosuppressed mice and increased the production of serum hemolysin and the levels of IgG, IgM as well as complement C3 . Moreover, CTUP D0.025 administration enhanced the antioxidant capacity of mice, exhibited a moderating effect on the damage of bone and skeletal muscle and improved the recovery of bone mineral density and calcium metabolism. CONCLUSIONS These findings demonstrated that CTUP D0.025 had an effective immune-enhancing function in immunosuppressive Balb/c mice and also exhibited anti-osteoporosis properties. © 2020 Society of Chemical Industry.
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Affiliation(s)
- Xuhui Chen
- College of Food Science, Southwest University, Chongqing, PR China
- Laboratory of Quality & Safety Risk Assessment for Agro-products on Storage and Preservation (Chongqing), Ministry of Agriculture, Chongqing, PR China
- Chinese-Hungarian Cooperative Research Centre for Food Science, Chongqing, PR China
| | - Shasha Wang
- College of Food Science, Southwest University, Chongqing, PR China
- Laboratory of Quality & Safety Risk Assessment for Agro-products on Storage and Preservation (Chongqing), Ministry of Agriculture, Chongqing, PR China
- Chinese-Hungarian Cooperative Research Centre for Food Science, Chongqing, PR China
| | - Guangjing Chen
- College of Food and Pharmaceutical Engineering, Guiyang University, Guiyang, PR China
| | - Zhirong Wang
- College of Food Science, Southwest University, Chongqing, PR China
- Laboratory of Quality & Safety Risk Assessment for Agro-products on Storage and Preservation (Chongqing), Ministry of Agriculture, Chongqing, PR China
- Chinese-Hungarian Cooperative Research Centre for Food Science, Chongqing, PR China
| | - Jianquan Kan
- College of Food Science, Southwest University, Chongqing, PR China
- Laboratory of Quality & Safety Risk Assessment for Agro-products on Storage and Preservation (Chongqing), Ministry of Agriculture, Chongqing, PR China
- Chinese-Hungarian Cooperative Research Centre for Food Science, Chongqing, PR China
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Purification, structural characterization and in vivo immunoregulatory activity of a novel polysaccharide from Polygonatum sibiricum. Int J Biol Macromol 2020; 160:688-694. [DOI: 10.1016/j.ijbiomac.2020.05.245] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 04/18/2020] [Accepted: 05/27/2020] [Indexed: 12/11/2022]
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28
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Laborda-Illanes A, Sanchez-Alcoholado L, Dominguez-Recio ME, Jimenez-Rodriguez B, Lavado R, Comino-Méndez I, Alba E, Queipo-Ortuño MI. Breast and Gut Microbiota Action Mechanisms in Breast Cancer Pathogenesis and Treatment. Cancers (Basel) 2020; 12:E2465. [PMID: 32878124 PMCID: PMC7565530 DOI: 10.3390/cancers12092465] [Citation(s) in RCA: 90] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 08/25/2020] [Accepted: 08/27/2020] [Indexed: 12/11/2022] Open
Abstract
In breast cancer (BC) the employment of sequencing technologies for metagenomic analyses has allowed not only the description of the overall metagenomic landscape but also the specific microbial changes and their functional implications. Most of the available data suggest that BC is related to bacterial dysbiosis in both the gut microenvironment and breast tissue. It is hypothesized that changes in the composition and functions of several breast and gut bacterial taxa may contribute to BC development and progression through several pathways. One of the most prominent roles of gut microbiota is the regulation of steroid-hormone metabolism, such as estrogens, a component playing an important role as risk factor in BC development, especially in postmenopausal women. On the other hand, breast and gut resident microbiota are the link in the reciprocal interactions between cancer cells and their local environment, since microbiota are capable of modulating mucosal and systemic immune responses. Several in vivo and in vitro studies show remarkable evidence that diet, probiotics and prebiotics could exert important anticarcinogenic effects in BC. Moreover, gut microbiota have an important role in the metabolism of chemotherapeutic drugs and in the activity of immunogenic chemotherapies since they are a potential dominant mediator in the response to cancer therapy. Then, the microbiome impact in BC is multi-factorial, and the gut and breast tissue bacteria population could be important in regulating the local immune system, in tumor formation and progression and in therapy response and/or resistance.
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Affiliation(s)
- Aurora Laborda-Illanes
- Unidad de Gestión Clínica Intercentros de Oncología Médica, Hospitales Universitarios Regional y Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga (IBIMA)-CIMES-UMA, 29010 Málaga, Spain; (A.L.-I.); (L.S.-A.); (M.E.D.-R.); (B.J.-R.); (R.L.); (I.C.-M.)
- Facultad de Medicina, Universidad de Málaga, 29071 Málaga, Spain
| | - Lidia Sanchez-Alcoholado
- Unidad de Gestión Clínica Intercentros de Oncología Médica, Hospitales Universitarios Regional y Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga (IBIMA)-CIMES-UMA, 29010 Málaga, Spain; (A.L.-I.); (L.S.-A.); (M.E.D.-R.); (B.J.-R.); (R.L.); (I.C.-M.)
- Facultad de Medicina, Universidad de Málaga, 29071 Málaga, Spain
| | - María Emilia Dominguez-Recio
- Unidad de Gestión Clínica Intercentros de Oncología Médica, Hospitales Universitarios Regional y Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga (IBIMA)-CIMES-UMA, 29010 Málaga, Spain; (A.L.-I.); (L.S.-A.); (M.E.D.-R.); (B.J.-R.); (R.L.); (I.C.-M.)
| | - Begoña Jimenez-Rodriguez
- Unidad de Gestión Clínica Intercentros de Oncología Médica, Hospitales Universitarios Regional y Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga (IBIMA)-CIMES-UMA, 29010 Málaga, Spain; (A.L.-I.); (L.S.-A.); (M.E.D.-R.); (B.J.-R.); (R.L.); (I.C.-M.)
| | - Rocío Lavado
- Unidad de Gestión Clínica Intercentros de Oncología Médica, Hospitales Universitarios Regional y Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga (IBIMA)-CIMES-UMA, 29010 Málaga, Spain; (A.L.-I.); (L.S.-A.); (M.E.D.-R.); (B.J.-R.); (R.L.); (I.C.-M.)
| | - Iñaki Comino-Méndez
- Unidad de Gestión Clínica Intercentros de Oncología Médica, Hospitales Universitarios Regional y Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga (IBIMA)-CIMES-UMA, 29010 Málaga, Spain; (A.L.-I.); (L.S.-A.); (M.E.D.-R.); (B.J.-R.); (R.L.); (I.C.-M.)
| | - Emilio Alba
- Unidad de Gestión Clínica Intercentros de Oncología Médica, Hospitales Universitarios Regional y Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga (IBIMA)-CIMES-UMA, 29010 Málaga, Spain; (A.L.-I.); (L.S.-A.); (M.E.D.-R.); (B.J.-R.); (R.L.); (I.C.-M.)
| | - María Isabel Queipo-Ortuño
- Unidad de Gestión Clínica Intercentros de Oncología Médica, Hospitales Universitarios Regional y Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga (IBIMA)-CIMES-UMA, 29010 Málaga, Spain; (A.L.-I.); (L.S.-A.); (M.E.D.-R.); (B.J.-R.); (R.L.); (I.C.-M.)
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Huang Q, Feng L, Li H, Zheng L, Qi X, Wang Y, Feng Q, Liu Z, Liu X, Lu L. Jian-Pi-Bu-Xue-Formula Alleviates Cyclophosphamide-Induced Myelosuppression via Up-Regulating NRF2/HO1/NQO1 Signaling. Front Pharmacol 2020; 11:1302. [PMID: 32982732 PMCID: PMC7479230 DOI: 10.3389/fphar.2020.01302] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 08/05/2020] [Indexed: 12/24/2022] Open
Abstract
Jian-pi-bu-xue-formula (JPBXF), a TCM formula composed of twelve Chinese medicinal herbs, has been used in clinic to ease patients’ state of weakness and fatigue especially after receiving anti-tumor chemotherapy in China. The lack of the phytochemical characterization, detail therapeutic evaluation and mechanism of JPBXF remains the main limitation for its spreading. In this study, we systematically evaluated the effectiveness and underline mechanism of JPBXF on cyclophosphamide (CTX)-induced myelosuppression and identified the main constituents of JPBXF aqueous extract. JPBXF treatments reversed CTX-induced myelosuppression through increasing the number of haematopoietic stem cells (HSCs) and expression of C-kit in bone marrow cells. Simultaneously, JPBXF treatments alleviated CTX-induced blood cells reduction by increasing numbers of RBCs and WBCs and levels of GM-CSF, TPO and EPO in plasma. JPBXF treatments reduced CTX-induced immunosuppression by increasing expressions of CD3, CD4, and CD8a in PBMCs, and recovering structure damages of thymus and spleen. Moreover, JPBXF notably increased the expression of NRF2 compared with CTX group, and subsequently up-regulated HO1 and NQO1 both in mRNA and protein levels. In addition, eighteen compounds were recognized from JPBXF aqueous extract and the potential targets of the identified compounds were predicted. Overall, JPBXF can greatly reverse CTX-induced myelosuppression in C57BL/6 mice, especially in improving the blood and immune function through activating NRF2/HO1/NQO1 signaling pathway, which provides a reliable reference for JPBXF application in clinical. By recognizing eighteen compounds in JPBXF aqueous extract and predicting the underline mechanisms of the identified compounds, our study would provide theoretical guidance for further research of JPBXF.
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Affiliation(s)
- Qiuju Huang
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China.,School of Basic Medical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Lizhi Feng
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China.,Department of Respiratory Medicine, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Hang Li
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China.,Department of Respiratory Medicine, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Liang Zheng
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiaoxiao Qi
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Ying Wang
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Qian Feng
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zhongqiu Liu
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiaohong Liu
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China.,Department of Respiratory Medicine, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Linlin Lu
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
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30
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Märklin M, Bugl S, Wirths S, Frick JS, Müller MR, Kopp HG, Schneidawind D. Oral intake of lipopolysaccharide regulates toll-like receptor 4-dependent granulopoiesis. Exp Biol Med (Maywood) 2020; 245:1254-1259. [PMID: 32515223 DOI: 10.1177/1535370220931043] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
IMPACT STATEMENT In our present study, we investigated the impact of LPS on neutrophil homeostasis and found that oral intake is sufficient to induce hematopoietic stem and progenitor cell fate decisions towards the neutrophil lineage independent of G-CSF. In addition, TLR4 has been identified as the indispensable sensor for oral LPS-modulated steady-state granulopoiesis. We provide evidence that the gastrointestinal microbiome is critical for neutrophil homeostasis, which has implications for patients being treated with chemotherapy or antimicrobial therapy, since both are significantly influencing the composition of the intestinal microbiome.
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Affiliation(s)
- Melanie Märklin
- Germany Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tuebingen, Tuebingen 72076, Germany.,DFG Cluster of Excellence 2180 'Image-guided and Functional Instructed Tumor Therapy' (iFIT), Eberhard Karls University, Tuebingen 72076, Germany
| | - Stefanie Bugl
- Department of Hematology, Oncology, Clinical Immunology and Rheumatology, University Hospital Tuebingen, Tuebingen 72076, Germany
| | - Stefan Wirths
- Department of Hematology, Oncology, Clinical Immunology and Rheumatology, University Hospital Tuebingen, Tuebingen 72076, Germany
| | - Julia-Stefanie Frick
- Institute of Medical Microbiology and Hygiene, Eberhard Karls University Tuebingen, Tuebingen 72076, Germany
| | - Martin R Müller
- Department of Hematology, Oncology, Clinical Immunology and Rheumatology, University Hospital Tuebingen, Tuebingen 72076, Germany.,Department of Hematology, Oncology and Immunology, Klinikum Region Hannover, KRH Klinikum Siloah, Hannover 30459, Germany
| | - Hans-Georg Kopp
- Department of Hematology, Oncology, Clinical Immunology and Rheumatology, University Hospital Tuebingen, Tuebingen 72076, Germany.,Department of Molecular Oncology and Thoracic Oncology, Robert-Bosch-Hospital Stuttgart, Stuttgart 70376, Germany
| | - Dominik Schneidawind
- DFG Cluster of Excellence 2180 'Image-guided and Functional Instructed Tumor Therapy' (iFIT), Eberhard Karls University, Tuebingen 72076, Germany.,Department of Hematology, Oncology, Clinical Immunology and Rheumatology, University Hospital Tuebingen, Tuebingen 72076, Germany
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31
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Gut microbiota modulation: a novel strategy for prevention and treatment of colorectal cancer. Oncogene 2020; 39:4925-4943. [PMID: 32514151 PMCID: PMC7314664 DOI: 10.1038/s41388-020-1341-1] [Citation(s) in RCA: 302] [Impact Index Per Article: 75.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 05/17/2020] [Accepted: 05/27/2020] [Indexed: 02/08/2023]
Abstract
Research about the role of gut microbiome in colorectal cancer (CRC) is a newly emerging field of study. Gut microbiota modulation, with the aim to reverse established microbial dysbiosis, is a novel strategy for prevention and treatment of CRC. Different strategies including probiotics, prebiotics, postbiotics, antibiotics, and fecal microbiota transplantation (FMT) have been employed. Although these strategies show promising results, mechanistically by correcting microbiota composition, modulating innate immune system, enhancing gut barrier function, preventing pathogen colonization and exerting selective cytotoxicity against tumor cells, it should be noted that they are accompanied by risks and controversies that can potentially introduce clinical complications. During bench-to-bedside translation, evaluation of risk-and-benefit ratio, as well as patient selection, should be carefully performed. In view of the individualized host response to gut microbiome intervention, developing personalized microbiome therapy may be the key to successful clinical treatment.
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Ribeiro F, Rossoni R, Barros P, Santos J, Fugisaki L, Leão M, Junqueira J. Action mechanisms of probiotics on
Candida
spp. and candidiasis prevention: an update. J Appl Microbiol 2019; 129:175-185. [DOI: 10.1111/jam.14511] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 10/18/2019] [Accepted: 10/30/2019] [Indexed: 12/19/2022]
Affiliation(s)
- F.C. Ribeiro
- Department of Biosciences and Oral Diagnosis Institute of Science and Technology São Paulo State University/UNESP Sao Jose dos Campos Brazil
| | - R.D. Rossoni
- Department of Biosciences and Oral Diagnosis Institute of Science and Technology São Paulo State University/UNESP Sao Jose dos Campos Brazil
| | - P.P. Barros
- Department of Biosciences and Oral Diagnosis Institute of Science and Technology São Paulo State University/UNESP Sao Jose dos Campos Brazil
| | - J.D. Santos
- Department of Biosciences and Oral Diagnosis Institute of Science and Technology São Paulo State University/UNESP Sao Jose dos Campos Brazil
| | - L.R.O. Fugisaki
- Department of Biosciences and Oral Diagnosis Institute of Science and Technology São Paulo State University/UNESP Sao Jose dos Campos Brazil
| | - M.P.V. Leão
- Bioscience Basic Institute University of Taubaté Bom Conselho Taubaté SP Brazil
| | - J.C. Junqueira
- Department of Biosciences and Oral Diagnosis Institute of Science and Technology São Paulo State University/UNESP Sao Jose dos Campos Brazil
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33
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Tan H, Wang C, Zhang Q, Tang X, Zhao J, Zhang H, Zhai Q, Chen W. Preliminary safety assessment of a new Bacteroides fragilis isolate. Food Chem Toxicol 2019; 135:110934. [PMID: 31682931 DOI: 10.1016/j.fct.2019.110934] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 10/23/2019] [Accepted: 10/29/2019] [Indexed: 01/16/2023]
Abstract
The novel commensal strain of Bacteroides fragilis HCK-B3 isolated from a healthy Chinese donor was discovered beneficial effects of attenuating lipopolysaccharides-induced inflammation. In order to contribute to the development of natural next-generation probiotic strains, the safety assessment was carried out with in vitro investigations of its morphology, potential virulence genes and antimicrobial resistance, and an in vivo acute toxicity study based on both healthy and immunosuppressed mice by cyclophosphamide injection. Consequently, the potential virulence genes in the genome of B. fragilis HCK-B3 have yet been identified as toxicity-associated. The absence of plasmids prevents the possibility of transferring antibiotic resistance features to other intestinal commensals. No intracorporal pathogenic properties were observed according to the body weight, hematological and liver parameters, cytokine secretions and tissue integrity. In addition, B. fragilis HCK-B3 performed alleviations on part of the side effects caused by the cyclophosphamide treatment. Thus, the novel strain of B. fragilis HCK-B3 was confirmed to be non-toxigenic and did not display adverse effects in both healthy and immune-deficient mice at a routinely applicable dose.
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Affiliation(s)
- Huizi Tan
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, PR China; School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, PR China
| | - Chen Wang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, PR China; School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, PR China
| | - Qingsong Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, PR China; School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, PR China
| | - Xiaoshu Tang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, PR China; School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, PR China; National Engineering Research Center for Functional Food, Jiangnan University, Wuxi, Jiangsu, 214122, PR China
| | - Jianxin Zhao
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, PR China; School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, PR China
| | - Hao Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, PR China; School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, PR China; National Engineering Research Center for Functional Food, Jiangnan University, Wuxi, Jiangsu, 214122, PR China
| | - Qixiao Zhai
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, PR China; School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, PR China; International Joint Research Laboratory for Probiotics at Jiangnan University, Wuxi, Jiangsu, 214122, China.
| | - Wei Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, PR China; School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, PR China; National Engineering Research Center for Functional Food, Jiangnan University, Wuxi, Jiangsu, 214122, PR China; Beijing Innovation Center of Food Nutrition and Human Health, Beijing Technology and Business University (BTBU), Beijing, 100048, PR China
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34
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Han L, Meng M, Guo M, Cheng D, Shi L, Wang X, Wang C. Immunomodulatory activity of a water-soluble polysaccharide obtained from highland barley on immunosuppressive mice models. Food Funct 2019; 10:304-314. [PMID: 30574978 DOI: 10.1039/c8fo01991f] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
A water-soluble polysaccharide (BP-1) was extracted and purified from highland barley (Hordeum vulgare L.) and its average molecular weight was about 6.7 × 104 Da. In this study, the immunomodulatory activity of BP-1 on the immunosuppressive BALB/c mice model and its molecular mechanism were elucidated. It was found that the weight indexes of spleen and thymus were significantly increased by BP-1 (80 mg kg-1 and 160 mg kg-1) treatment in the immunosuppressive mice model. The results showed that BP-1 (80 mg kg-1 and 160 mg kg-1) could significantly increase the number of bone marrow cells (BMC) and peripheral blood white blood cells (WBC) in the immunosuppressive mice model. In addition, the result further confirmed that BP-1 could increase the serum levels of IL-2, TNF-α and IFN-γ, so as to improve the immune function of immunosuppressive mice. The results showed that BP-1 (80 mg kg-1 and 160 mg kg-1) could promote the proliferation of spleen cells and the natural killer (NK) cell activity in vivo. The quantitative real-time polymerase chain reaction (qRT-PCR) and ELISA results revealed that BP-1 (80 mg kg-1 and 160 mg kg-1) could enhance the production of IL-2, TNF-α, IFN-γ, IgG and IgM in the spleen of immunosuppressive mice. The HE (hematoxylin and eosin) stained histopathological images showed that BP-1 (80 mg kg-1 and 160 mg kg-1) could repair the damage induced by CTX in the spleen cells of immunosuppressive mice. The result of macrophages showed that BP-1 (80 mg kg-1 and 160 mg kg-1) could promote the proliferation and phagocytosis activity of macrophages in immunosuppressive mice. Furthermore, BP-1 could activate macrophages by the TLR-4, TRAF6, TAK1 and nuclear factor κB (NF-κB) p65 pathways in vivo. These results suggested that BP-1 has a remarkable immunomodulatory activity on the immunosuppressive mice model.
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Affiliation(s)
- Lirong Han
- State Key Laboratory of Food Nutrition and Safety", Key Laboratory of Food Nutrition and Safety, Ministry of Education, College of food Engineering and Biotechnology, Tianjin University of Science and Technology, No. 29, 13th Avenue, Tianjin Economy Technological Development Area, Tianjin 300457, People Republic of China.
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35
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Chang CY, Ho BY, Pan TM. Lactobacillus paracasei subsp. paracasei NTU 101-fermented skim milk as an adjuvant to uracil-tegafur reduces tumor growth and improves chemotherapy side effects in an orthotopic mouse model of colorectal cancer. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.02.025] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023] Open
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36
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Mikó E, Kovács T, Sebő É, Tóth J, Csonka T, Ujlaki G, Sipos A, Szabó J, Méhes G, Bai P. Microbiome-Microbial Metabolome-Cancer Cell Interactions in Breast Cancer-Familiar, but Unexplored. Cells 2019; 8:E293. [PMID: 30934972 PMCID: PMC6523810 DOI: 10.3390/cells8040293] [Citation(s) in RCA: 109] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 03/22/2019] [Accepted: 03/26/2019] [Indexed: 12/18/2022] Open
Abstract
Breast cancer is a leading cause of death among women worldwide. Dysbiosis, an aberrant composition of the microbiome, characterizes breast cancer. In this review we discuss the changes to the metabolism of breast cancer cells, as well as the composition of the breast and gut microbiome in breast cancer. The role of the breast microbiome in breast cancer is unresolved, nevertheless it seems that the gut microbiome does have a role in the pathology of the disease. The gut microbiome secretes bioactive metabolites (reactivated estrogens, short chain fatty acids, amino acid metabolites, or secondary bile acids) that modulate breast cancer. We highlight the bacterial species or taxonomical units that generate these metabolites, we show their mode of action, and discuss how the metabolites affect mitochondrial metabolism and other molecular events in breast cancer. These metabolites resemble human hormones, as they are produced in a "gland" (in this case, the microbiome) and they are subsequently transferred to distant sites of action through the circulation. These metabolites appear to be important constituents of the tumor microenvironment. Finally, we discuss how bacterial dysbiosis interferes with breast cancer treatment through interfering with chemotherapeutic drug metabolism and availability.
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Affiliation(s)
- Edit Mikó
- Department of Medical Chemistry, University of Debrecen, 4032 Debrecen, Hungary.
- Department of Microbiology, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary.
| | - Tünde Kovács
- Department of Medical Chemistry, University of Debrecen, 4032 Debrecen, Hungary.
| | - Éva Sebő
- Kenézy Breast Center, Kenézy Gyula County Hospital, 4032 Debrecen, Hungary.
| | - Judit Tóth
- Kenézy Breast Center, Kenézy Gyula County Hospital, 4032 Debrecen, Hungary.
| | - Tamás Csonka
- Department of Pathology, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary.
| | - Gyula Ujlaki
- Department of Medical Chemistry, University of Debrecen, 4032 Debrecen, Hungary.
| | - Adrienn Sipos
- Department of Medical Chemistry, University of Debrecen, 4032 Debrecen, Hungary.
| | - Judit Szabó
- Department of Microbiology, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary.
| | - Gábor Méhes
- Department of Pathology, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary.
| | - Péter Bai
- Department of Medical Chemistry, University of Debrecen, 4032 Debrecen, Hungary.
- MTA-DE Lendület Laboratory of Cellular Metabolism, 4032 Debrecen, Hungary.
- Research Center for Molecular Medicine, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary.
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37
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Liao H, Liu S, Wang H, Su H, Liu Z. Enhanced antifungal activity of bovine lactoferrin-producing probiotic Lactobacillus casei in the murine model of vulvovaginal candidiasis. BMC Microbiol 2019; 19:7. [PMID: 30621597 PMCID: PMC6325727 DOI: 10.1186/s12866-018-1370-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 12/10/2018] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Vulvovaginal candidiasis (VVC) is a common vaginitis caused by Candida species,a frequently recurring condition. Fungal azole-resistant strains with azole-resistance have developed for long and wide explosion to the first-line antifungal azole agent. Bovine lactoferrin (BLF) is a protein from transferrin family secreted by the bovine mammary tissue. Its various biological functions are well known, especially the pronounced antifungal activity. RESULTS In the current study, we constructed a Lactobacillus casei strain (L.casei/pPG612.1-BLF), which secreted BLF encoded by a mature secretion vector plasmid pPG612.1, and evaluated its antifungal activity in vitro and in vivo. In a two-layer agar plate in vitro assay, the number of C. albicans CFUs decreased and the average colony size shrunk upon exposure to L. casei/pPG612.1-BLF. In a murine VVC model, the infection burden of mice intra-vaginally pre-inoculated with L. casei/pPG612.1-BLF was lower than in control groups. Furthermore, the infection burden in mice with VVC was reduced when the animals were continually given L. casei/pPG612.1-BLF as a topical treatment for 5 days. CONCLUSION Combined, these results suggested that the L. casei/pPG612.1-BLF strain is a promising preventative and therapeutic anti-VVC agent, highlighting the possibility of employing the probiotic L. casei as a vehicle for biotherapy in the female genital tract and exploiting the natural antibiotic antimicrobial peptides for other applications.
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Affiliation(s)
- Hong Liao
- Department of Obstetric & Gynecologic, West China Second University Hospital, Sichuan University, NO. 17.3rd Section, Renmin South Road, Chengdu, Sichuan 610041 China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Shanling Liu
- Department of Obstetric & Gynecologic, West China Second University Hospital, Sichuan University, NO. 17.3rd Section, Renmin South Road, Chengdu, Sichuan 610041 China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - He Wang
- Department of Obstetric & Gynecologic, West China Second University Hospital, Sichuan University, NO. 17.3rd Section, Renmin South Road, Chengdu, Sichuan 610041 China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Hang Su
- Department of Obstetric & Gynecologic, West China Second University Hospital, Sichuan University, NO. 17.3rd Section, Renmin South Road, Chengdu, Sichuan 610041 China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Zhenjun Liu
- Department of Obstetric & Gynecologic, West China Second University Hospital, Sichuan University, NO. 17.3rd Section, Renmin South Road, Chengdu, Sichuan 610041 China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
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Tan H, Yu Z, Wang C, Zhang Q, Zhao J, Zhang H, Zhai Q, Chen W. Pilot Safety Evaluation of a Novel Strain of Bacteroides ovatus. Front Genet 2018; 9:539. [PMID: 30459813 PMCID: PMC6232662 DOI: 10.3389/fgene.2018.00539] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Accepted: 10/24/2018] [Indexed: 12/16/2022] Open
Abstract
Bacteroides ovatus ELH-B2 is considered as a potential next-generation probiotic due to its preventive effects on lipopolysaccharides-associated inflammation and intestinal microbiota disorders in mice. To study safety issues associated with B. ovatus ELH-B2, we conducted comprehensive and systematic experiments, including in vitro genetic assessments of potential virulence and antimicrobial resistance genes, and an in vivo acute toxicity study of both immunocompetent and immunosuppressed mice via cyclophosphamide treatment. The results indicated that this novel strain is non-toxigenic, fragilysin is not expressed, and most of potential virulence genes are correlated with cellular structures such as capsular polysaccharide and polysaccharide utilizations. The antibiotic resistance features are unlikely be transferred to other intestinal microorganisms as no plasmids nor related genomic islands were identified. Side effects were not observed in mice. B. ovatus ELH-B2 also alleviated the damages caused by cyclophosphamide injection.
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Affiliation(s)
- Huizi Tan
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China.,School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Zhiming Yu
- Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi, China
| | - Chen Wang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China.,School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Qingsong Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China.,School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Jianxin Zhao
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China.,School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Hao Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China.,School of Food Science and Technology, Jiangnan University, Wuxi, China.,National Engineering Research Center for Functional Food, Jiangnan University, Wuxi, China
| | - Qixiao Zhai
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China.,School of Food Science and Technology, Jiangnan University, Wuxi, China.,International Joint Research Laboratory for Probiotics, Jiangnan University, Wuxi, China
| | - Wei Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China.,School of Food Science and Technology, Jiangnan University, Wuxi, China.,National Engineering Research Center for Functional Food, Jiangnan University, Wuxi, China.,Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Beijing, China
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Hendler R, Zhang Y. Probiotics in the Treatment of Colorectal Cancer. MEDICINES (BASEL, SWITZERLAND) 2018; 5:E101. [PMID: 30205429 PMCID: PMC6164107 DOI: 10.3390/medicines5030101] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 09/05/2018] [Accepted: 09/05/2018] [Indexed: 12/19/2022]
Abstract
The human microbiome plays many roles in inflammation, drug metabolism, and even the development of cancer that we are only beginning to understand. Colorectal cancer has been a focus for study in this field as its pathogenesis and its response to treatment have both been linked to the functioning of microbiota. This literature review evaluates the animal and human studies that have explored this relationship. By manipulating the microbiome with interventions such as probiotic administration, we may be able to reduce colorectal cancer risk and improve the safety and effectiveness of cancer therapy even though additional clinical research is still necessary.
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Affiliation(s)
- Robert Hendler
- Department of Hematology and Oncology, Stony Brook University Hospital, Stony Brook, New York, NY 11794, USA.
| | - Yue Zhang
- Department of Hematology and Oncology, Stony Brook University Hospital, Stony Brook, New York, NY 11794, USA.
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40
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Ameliorative effects of Antrodia cinnamomea polysaccharides against cyclophosphamide-induced immunosuppression related to Nrf2/HO-1 signaling in BALB/c mice. Int J Biol Macromol 2018; 116:8-15. [DOI: 10.1016/j.ijbiomac.2018.04.178] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Revised: 03/13/2018] [Accepted: 04/30/2018] [Indexed: 12/26/2022]
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41
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Majewska-Szczepanik M, Kowalczyk P, Biała D, Marcińska K, Strzępa A, Woźniak D, Sura P, Pearson J, Wen L, Szczepanik M. Cyclophosphamide-modified murine peritoneal macrophages induce CD4 + T contrasuppressor cells that protect contact sensitivity T effector cells from suppression. Pharmacol Rep 2018; 70:796-803. [PMID: 29957340 DOI: 10.1016/j.pharep.2018.02.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 10/17/2017] [Accepted: 02/19/2018] [Indexed: 10/18/2022]
Abstract
BACKGROUND Cyclophosphamide (CY) is one of the most widely used alkylating agents in the treatment of various cancers and some autoimmune diseases. Numerous reports suggest that CY exerts immunoregulatory effects. Animal studies have shown CY affects contact sensitivity (CS) response by depleting CD4+CD25+ T regulatory cells and CD8+ T suppressor (Ts) cells. In a mouse model of CS, we previously showed that in vivo treatment with CY shapes the immunogenic/immunoregulatory balance of peritoneal macrophages. The aim of the current study is to verify if macrophages (Mf) from CY-treated mice are indeed able to induce immunoregulatory cells that could protect from suppression. METHODS Adoptive cell transfer of CS was used to examine immunomodulating properties of peritoneal Mf from CY-treated mice. Isolation of peritoneal Mf from animals that were (Mf-CY) or were not (Mf) treated with CY were cultured to identify cytokine repertoire. Further, we assessed spleen cell (SPLC) cytokine production following immunization with trinitrophenyl-conjugated Mf from donors treated (TNP-Mf-CY) or non-treated (TNP-Mf) with CY. RESULTS In vitro experiments identified that Mf-CY produce more IL-6, TNF-α and TGF-β than naïve Mf. Further, immunization with peritoneal TNP-Mf-CY induces CD4+ T contrasuppressor cells (Tcs) cells that protect CS-effector cells from suppression. Higher IL-17A secretion was observed from TNP-Mf-CY-treated mouse SPLC compared to SPLC from TNP-Mf injected mice suggesting that this cytokine might be important in mediating contrasuppression in this model. CONCLUSIONS Our results show that in vivo treatment with CY influences mouse peritoneal Mf to induce CD4+ Tcs cells that protect CS-effector cells from suppressive signals of Ts cells.
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Affiliation(s)
| | - Paulina Kowalczyk
- Department of Medical Biology, Jagiellonian University College of Medicine, Kraków, Poland
| | - Dominika Biała
- Department of Medical Biology, Jagiellonian University College of Medicine, Kraków, Poland
| | - Katarzyna Marcińska
- Department of Medical Biology, Jagiellonian University College of Medicine, Kraków, Poland
| | - Anna Strzępa
- Department of Medical Biology, Jagiellonian University College of Medicine, Kraków, Poland
| | - Dorota Woźniak
- Department of Medical Biology, Jagiellonian University College of Medicine, Kraków, Poland
| | - Piotr Sura
- Department of Medical Biology, Jagiellonian University College of Medicine, Kraków, Poland
| | - James Pearson
- Department of Internal Medicine, Section of Endocrinology, Yale University School of Medicine, New Haven, CT, USA
| | - Li Wen
- Department of Internal Medicine, Section of Endocrinology, Yale University School of Medicine, New Haven, CT, USA
| | - Marian Szczepanik
- Department of Medical Biology, Jagiellonian University College of Medicine, Kraków, Poland.
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42
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Xing J, Ying Y, Mao C, Liu Y, Wang T, Zhao Q, Zhang X, Yan F, Zhang H. Hypoxia induces senescence of bone marrow mesenchymal stem cells via altered gut microbiota. Nat Commun 2018; 9:2020. [PMID: 29789585 PMCID: PMC5964076 DOI: 10.1038/s41467-018-04453-9] [Citation(s) in RCA: 74] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Accepted: 04/27/2018] [Indexed: 12/16/2022] Open
Abstract
Systemic chronic hypoxia is a feature of many diseases and may influence the communication between bone marrow (BM) and gut microbiota. Here we analyse patients with cyanotic congenital heart disease (CCHD) who are experiencing chronic hypoxia and characterize the association between bone marrow mesenchymal stem cells (BMSCs) and gut microbiome under systemic hypoxia. We observe premature senescence of BMSCs and abnormal d-galactose accumulation in patients with CCHD. The hypoxia that these patients experience results in an altered diversity of gut microbial communities, with a remarkable decrease in the number of Lactobacilli and a noticeable reduction in the amount of enzyme-degraded d-galactose. Replenishing chronic hypoxic rats with Lactobacillus reduced the accumulation of d-galactose and restored the deficient BMSCs. Together, our findings show that chronic hypoxia predisposes BMSCs to premature senescence, which may be due to gut dysbiosis and thus induced d-galactose accumulation. Systemic chronic hypoxia is a feature of many diseases and may influence the communication between bone marrow and gut microbiota. Here, the authors show that chronic hypoxia predisposes bone marrow stem cells to premature senescence, which may be due to gut dysbiosis and gut microbiota-derived d-galactose accumulation.
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Affiliation(s)
- Junyue Xing
- State Key Laboratory of Cardiovascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037, China.,Key Laboratory of Cardiac Regenerative Medicine, National Healthy Commission, Fuwai Hospital, Beijing, 100037, China.,Center for Pediatric Cardiac Surgery, Fuwai Hospital, CAMS&PUMC, Beijing, 100037, China
| | - Yongquan Ying
- Department of Thoracic and Cardiovascular Surgery, Taizhou Hospital, Zhejiang, 317000, China
| | - Chenxi Mao
- Department of Thoracic and Cardiovascular Surgery, 1st Affiliated Hospital of Wenzhou Medical University, Zhejiang, 325006, China
| | - Yiwei Liu
- State Key Laboratory of Cardiovascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037, China.,Key Laboratory of Cardiac Regenerative Medicine, National Healthy Commission, Fuwai Hospital, Beijing, 100037, China
| | - Tingting Wang
- State Key Laboratory of Cardiovascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037, China.,Key Laboratory of Cardiac Regenerative Medicine, National Healthy Commission, Fuwai Hospital, Beijing, 100037, China
| | - Qian Zhao
- State Key Laboratory of Cardiovascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037, China
| | - Xiaoling Zhang
- State Key Laboratory of Cardiovascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037, China.,Key Laboratory of Cardiac Regenerative Medicine, National Healthy Commission, Fuwai Hospital, Beijing, 100037, China
| | - Fuxia Yan
- Center for Pediatric Cardiac Surgery, Fuwai Hospital, CAMS&PUMC, Beijing, 100037, China
| | - Hao Zhang
- State Key Laboratory of Cardiovascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037, China. .,Key Laboratory of Cardiac Regenerative Medicine, National Healthy Commission, Fuwai Hospital, Beijing, 100037, China. .,Center for Pediatric Cardiac Surgery, Fuwai Hospital, CAMS&PUMC, Beijing, 100037, China.
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43
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Manente FA, Quinello C, Ferreira LS, de Andrade CR, Jellmayer JA, Portuondo DL, Batista-Duharte A, Carlos IZ. Experimental sporotrichosis in a cyclophosphamide-induced immunosuppressed mice model. Med Mycol 2017; 56:711-722. [DOI: 10.1093/mmy/myx098] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Accepted: 09/06/2017] [Indexed: 01/19/2023] Open
Affiliation(s)
| | - Camila Quinello
- School of Pharmaceutical Sciences, São Paulo State University – UNESP, Araraquara, SP, Brazil
| | - Lucas Souza Ferreira
- School of Pharmaceutical Sciences, São Paulo State University – UNESP, Araraquara, SP, Brazil
| | | | | | | | - Alexander Batista-Duharte
- School of Pharmaceutical Sciences, São Paulo State University – UNESP, Araraquara, SP, Brazil
- School of Pharmaceutical Sciences, São Paulo State University – UNESP, Araraquara, SP, Brazil
| | - Iracilda Zeppone Carlos
- School of Pharmaceutical Sciences, São Paulo State University – UNESP, Araraquara, SP, Brazil
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44
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Liu N, Dong Z, Zhu X, Xu H, Zhao Z. Characterization and protective effect of Polygonatum sibiricum polysaccharide against cyclophosphamide-induced immunosuppression in Balb/c mice. Int J Biol Macromol 2017; 107:796-802. [PMID: 28939510 DOI: 10.1016/j.ijbiomac.2017.09.051] [Citation(s) in RCA: 108] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Revised: 09/07/2017] [Accepted: 09/15/2017] [Indexed: 12/30/2022]
Abstract
In this study, the polysaccharide from Polygonatum sibiricum (PSP) was evaluated for the immunomodulatory activity by the cyclophosphamide (Cy)-induced immunosuppressed-model in vivo. The PSP has been analyzed in order to identify a variety of chemical properties such as monosaccharide compositions and structural confirmation. The results show that the main components of PSP were galactose and rhamnose. The PSP could significantly stimulate neutral red phagocytosis of RAW264.7 macrophages. Compared with the cyclophosphamide group, PSP accelerated recovery of spleen and thymus indexes, and enhanced T cell and B cell proliferation responses as well as peritoneal macrophage phagocytosis. In addition, PSP treatment restored the levels of IL-2, TNF-α, IL-8 and IL-10 in the serum of the Cy-treated mice in a dose-dependent manner. Therefore, PSP played an important role in the protection against immunosuppression in the Cy-treated mice and could be used as a potential immunostimulant agent.
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Affiliation(s)
- Na Liu
- School of Pharmaceutical Sciences, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China; Shandong Xinhua Pharmaceutical Company Limited, 1 lutai road, Zibo, Shandong 255086, PR China
| | - Zhonghua Dong
- School of Pharmaceutical Sciences, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China
| | - Xiaosong Zhu
- School of Pharmaceutical Sciences, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China
| | - Hongya Xu
- School of Pharmaceutical Sciences, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China
| | - Zhongxi Zhao
- School of Pharmaceutical Sciences, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China; Shandong Engineering & Technology Research Center for Jujube Food and Drug, 44 West Wenhua Road, Jinan, Shandong 250012, PR China; Shandong Provincial Key Laboratory of Mucosal and Transdermal Drug Delivery Technologies, Shandong Academy of Pharmaceutical Sciences, 989 Xinluo Street, Jinan, Shandong 250101, PR China.
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45
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Cheng D, Wan Z, Zhang X, Li J, Li H, Wang C. Dietary Chlorella vulgaris Ameliorates Altered Immunomodulatory Functions in Cyclophosphamide-Induced Immunosuppressive Mice. Nutrients 2017; 9:E708. [PMID: 28684674 PMCID: PMC5537823 DOI: 10.3390/nu9070708] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Revised: 06/19/2017] [Accepted: 07/03/2017] [Indexed: 12/24/2022] Open
Abstract
Based on the well-known toxicity of cyclophosphamide (CYP) on the immune system, this research investigated the modulating effects of the long-term dietary Chlorella vulgaris (CV) supplementation on the immunosuppression induced by CYP in mice, in order to provide a novel dietary design to mitigate the side effects of CYP therapy. Control, CYP-treated, CYP + CV (6%), CYP + CV (12%) and CYP + CV (24%) were used for 6 weeks, CV supplement in diet recovered the significantly reduced immunological function in CYP treated mice. As CV may have a modulating function through the inducible expression of cytokines, we assayed the expressions of interleukin-2 (IL-2), interleukin-12 (IL-12), tumor necrosis factor-α (TNF-α) and interferon-γ (IFN-γ). Our results suggested that CYP significantly reduced the lymphocytes proliferation and phagocytic activities of macrophages, and stimulated the production of IL-2, IL-12, TNF-α and IFN-γ and that this impairment has been successfully adjusted by CV supplementation. Treatment with the algae also enhanced the natural killer (NK) cells cytotoxicity, and ameliorate histological changes of the spleen in CYP-treated mice. Therefore, as we found in this study, a diet supplemented with whole CV has beneficial effects on CVP-induced immunosuppression, through its immunomodulatory potential.
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Affiliation(s)
- Dai Cheng
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology & Business University (BTBU), Beijing 100048, China.
- Key Laboratory of Food Safety and Sanitation, Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China.
| | - Zhaodong Wan
- Key Laboratory of Food Safety and Sanitation, Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China.
| | - Xinyu Zhang
- Key Laboratory of Food Safety and Sanitation, Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China.
| | - Jian Li
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology & Business University (BTBU), Beijing 100048, China.
| | - He Li
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology & Business University (BTBU), Beijing 100048, China.
| | - Chunling Wang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology & Business University (BTBU), Beijing 100048, China.
- Key Laboratory of Food Safety and Sanitation, Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China.
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46
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Motevaseli E, Dianatpour A, Ghafouri-Fard S. The Role of Probiotics in Cancer Treatment: Emphasis on their In Vivo and In Vitro Anti-metastatic Effects. INTERNATIONAL JOURNAL OF MOLECULAR AND CELLULAR MEDICINE 2017; 6:66-76. [PMID: 28890883 PMCID: PMC5581548 DOI: 10.22088/acadpub.bums.6.2.1] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Accepted: 03/21/2017] [Indexed: 12/12/2022]
Abstract
Probiotics are defined as live bacteria and yeasts that exert beneficial effects for health. Among their various effects, anti-cancer properties have been highlighted in recent years. Such effects include suppression of the growth of microbiota implicated in the production of mutagens and carcinogens, alteration in carcinogen metabolism and protection of DNA from oxidative damage as well as regulation of immune system. We performed a computerized search of the MEDLINE/PUBMED databases with key words: cancer, probiotics, lactobacilli, metastasis and invasion. Cell line studies as well as animal models and human studies have shown the therapeutic effects of probiotics in reduction of invasion and metastasis in cancer cells. These results support the beneficial effects of probiotics both in vitro and in vivo. However, pre-clinical or clinical studies are not enough to decide about their application.
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Affiliation(s)
- Elahe Motevaseli
- Department of Molecular Medicine, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Food Microbiology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Dianatpour
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Soudeh Ghafouri-Fard
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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47
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Salva S, Alvarez S. The Role of Microbiota and Immunobiotics in Granulopoiesis of Immunocompromised Hosts. Front Immunol 2017; 8:507. [PMID: 28533775 PMCID: PMC5421150 DOI: 10.3389/fimmu.2017.00507] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Accepted: 04/12/2017] [Indexed: 02/02/2023] Open
Abstract
The number of granulocytes is maintained by a regulated balance between granulopoiesis in the bone marrow and clearance and destruction in peripheral tissues. Granulopoiesis plays a fundamental role in the innate immune response. Therefore, factors affecting the normal granulopoiesis lead to alterations in innate defenses and reduce the resistance against infections. In this study, we give a description on recent advances regarding the molecular and cellular events that regulate steady-state and emergency granulopoiesis, which are crucial processes for the generation of protective innate immune responses. Particular attention will be given to emergency granulopoiesis alterations in immunosuppression states caused by malnutrition and chemotherapy. The role of microbiota in maintaining a steady-state granulopoiesis and the immunological mechanisms involved are also discussed. Moreover, we describe the findings of our laboratory demonstrating that the dietary supplementation with immunobiotics is an interesting alternative to improve steady-state and emergency granulopoiesis, the respiratory innate immune response, and the resistance against respiratory pathogens in immunocompromised hosts.
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Affiliation(s)
- Susana Salva
- Immunobiotechnology Laboratory, CERELA-CONICET, Tucuman, Argentina
| | - Susana Alvarez
- Immunobiotechnology Laboratory, CERELA-CONICET, Tucuman, Argentina.,Applied Biochemistry Institute, Universidad Nacional de Tucumán, Tucuman, Argentina
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48
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Zheng Y, Zong ZM, Chen SL, Chen AH, Wei XY. Ameliorative effect of Trametes orientalis polysaccharide against immunosuppression and oxidative stress in cyclophosphamide-treated mice. Int J Biol Macromol 2017; 95:1216-1222. [DOI: 10.1016/j.ijbiomac.2016.11.013] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2016] [Revised: 10/31/2016] [Accepted: 11/04/2016] [Indexed: 01/08/2023]
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49
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Zhu YL, Wang LY, Wang JX, Wang C, Wang CL, Zhao DP, Wang ZC, Zhang JJ. Protective effects of paeoniflorin and albiflorin on chemotherapy-induced myelosuppression in mice. Chin J Nat Med 2017; 14:599-606. [PMID: 27608949 DOI: 10.1016/s1875-5364(16)30070-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Indexed: 12/18/2022]
Abstract
Paeonia lactiflora root (baishao in Chinese) is a commonly used herb in traditional Chinese medicines (TCM). Two isomers, paeoniflorin (PF) and albiflorin (AF), are isolated from P. lactiflora. The present study aimed to investigate the protective effects of PF and AF on myelosuppression induced by chemotherapy in mice and to explore the underlying mechanisms. The mouse myelosuppression model was established by intraperitoneal (i.p.) injection of cyclophosphamide (CP, 200 mg·kg(-1)). The blood cell counts were performed. The thymus index and spleen index were also determined and bone morrow histological examination was performed. The levels of tumor necrosis factor-α (TNF-α) in serum and colony-stimulating factor (G-CSF) in plasma were measured by Enzyme-Linked Immunosorbent Assays (ELISA) and the serum levels of interleukin-3 (IL-3), granulocyte-macrophagecolony-stimulatingfactor (GM-CSF), and interleukin-6 (IL-6) were measured by radioimmunoassay (RIA). The levels of mRNA expression protein of IL-3, GM-CSF and G-CSF in spleen and bone marrow cells were determined respectively. PF and AF significantly increased the white blood cell (WBC) counts and reversed the atrophy of thymus. They also increased the serum levels of GM-CSF and IL-3 and the plasma level of G-CSF and reduced the level of TNF-α in serum. PF enhanced the mRNA level of IL-3 and AF enhanced the mRNA levels of GM-CSF and G-CSF in the spleen. PF and AF both increased the protein levels of GM-CSF and G-CSF in bone marrow cells. In conclusion, our results demonstrated that PF and AF promoted the recovery of bone marrow hemopoietic function in the mouse myelosuppression model.
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Affiliation(s)
- Ying-Li Zhu
- School of Preclinical Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Lin-Yuan Wang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Jing-Xia Wang
- School of Preclinical Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Chun Wang
- School of Preclinical Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Cheng-Long Wang
- School of Preclinical Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Dan-Ping Zhao
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Zi-Chen Wang
- School of Preclinical Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Jian-Jun Zhang
- School of Preclinical Medicine, Beijing University of Chinese Medicine, Beijing 100029, China.
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50
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Liu Q, Dong L, Li H, Yuan J, Peng Y, Dai S. Lentinan mitigates therarubicin-induced myelosuppression by activating bone marrow-derived macrophages in an MAPK/NF-κB-dependent manner. Oncol Rep 2016; 36:315-23. [PMID: 27121155 DOI: 10.3892/or.2016.4769] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Accepted: 01/06/2016] [Indexed: 11/06/2022] Open
Abstract
Bone marrow (BM) suppression (also known as myelosuppression) is the most common and most severe side-effect of therarubicin (THP) and thereby limits the clinical application of this anticancer agent. Lentinan (LNT), a glucan extracted from dried shiitake mushrooms (Lentinula edodes), exhibits a variety of pharmacological activities. The objectives of the present study were to determine the effect of LNT on the myelosuppression of THP-treated mice and to examine the pharmacological mechanism of these effects. In vivo experiments indicated that non-cytotoxic levels of LNT strongly increased blood myeloperoxidase (MPO) activity; improved BM structural injuries; increased the numbers of leukocytes and neutrophils in the blood and BM; elevated the blood levels of granulocyte colony-stimulating factor (G-CSF), granulocyte-macrophage colony-stimulating factor (GM-CSF) and macrophage colony-stimulating factor (M-CSF); and reduced the self-healing period in THP-treated mice. In vitro experiments indicated that LNT increased the viability of BM-derived macrophages (BMDMs) in a time- and dose-dependent manner without toxic side-effects and markedly increased the release of G-CSF, GM-CSF and M-CSF by BMDMs. Further analyses revealed that LNT activated the NF-κB and MAPK signalling pathways and promoted the nuclear import of p65 and that BAY 11-7082 (a specific inhibitor of NF-κB) suppressed the release of G-CSF, GM-CSF and M-CSF. Furthermore, we found that U0126, SB203580 and SP600125 (specific inhibitors of ERK, p38 and JNK, respectively) markedly inhibited the IKK/IκB/NF-κB-dependent release of G-CSF, GM-CSF and M-CSF. In conclusion, LNT induces the production of G-CSF, GM-CSF and M-CSF by activating the MAPK/NF-κB signalling pathway in BM cells, thereby mitigating THP-induced myelosuppression.
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Affiliation(s)
- Qiang Liu
- Department of Radiology, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
| | - Lei Dong
- Department of Gastroenterology, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
| | - Hong Li
- Department of Gastroenterology, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
| | - Jia Yuan
- Department of Gastroenterology, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
| | - Yuping Peng
- Department of Radiology, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
| | - Shejiao Dai
- Department of Gastroenterology, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
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