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Zhang S, Han Y, Schofield W, Nicosia M, Karell PE, Newhall KP, Zhou JY, Musich RJ, Pan S, Valujskikh A, Sangwan N, Dwidar M, Lu Q, Stappenbeck TS. Select symbionts drive high IgA levels in the mouse intestine. Cell Host Microbe 2023; 31:1620-1638.e7. [PMID: 37776865 DOI: 10.1016/j.chom.2023.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 07/14/2023] [Accepted: 09/01/2023] [Indexed: 10/02/2023]
Abstract
Immunoglobulin A (IgA) is an important factor in maintaining homeostasis at mucosal surfaces, yet luminal IgA levels vary widely. Total IgA levels are thought to be driven by individual immune responses to specific microbes. Here, we found that the prebiotic, pectin oligosaccharide (pec-oligo), induced high IgA levels in the small intestine in a T cell-dependent manner. Surprisingly, this IgA-high phenotype was retained after cessation of pec-oligo treatment, and microbiome transmission either horizontally or vertically was sufficient to retain high IgA levels in the absence of pec-oligo. Interestingly, the bacterial taxa enriched in the overall pec-oligo bacterial community differed from IgA-coated microbes in this same community. Rather, a group of ethanol-resistant microbes, highly enriched for Lachnospiraceae bacterium A2, drove the IgA-high phenotype. These findings support a model of intestinal adaptive immunity in which a limited number of microbes can promote durable changes in IgA directed to many symbionts.
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Affiliation(s)
- Shanshan Zhang
- Department of Inflammation and Immunity, Learner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA; Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan 250000, P.R. China; College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, P.R. China
| | - Yi Han
- Department of Inflammation and Immunity, Learner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | | | - Michael Nicosia
- Department of Inflammation and Immunity, Learner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Paul E Karell
- Department of Inflammation and Immunity, Learner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Kevin P Newhall
- Department of Inflammation and Immunity, Learner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Julie Y Zhou
- Department of Inflammation and Immunity, Learner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Ryan J Musich
- Department of Inflammation and Immunity, Learner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Siyi Pan
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, P.R. China
| | - Anna Valujskikh
- Department of Inflammation and Immunity, Learner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Naseer Sangwan
- Department of Cardiovascular and Metabolic Sciences, Learner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA; Center for Microbiome & Human Health, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Mohammed Dwidar
- Department of Cardiovascular and Metabolic Sciences, Learner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA; Center for Microbiome & Human Health, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Qiuhe Lu
- Department of Inflammation and Immunity, Learner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA.
| | - Thaddeus S Stappenbeck
- Department of Inflammation and Immunity, Learner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA.
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2
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Campbell AM, Anderson MG, Jacobs L. Measuring Chronic Stress in Broiler Chickens: Effects of Environmental Complexity and Stocking Density on Immunoglobulin-A Levels. Animals (Basel) 2023; 13:2058. [PMID: 37443856 DOI: 10.3390/ani13132058] [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: 04/12/2023] [Revised: 06/13/2023] [Accepted: 06/19/2023] [Indexed: 07/15/2023] Open
Abstract
Commercial housing conditions may contribute to chronic negative stress in broiler chickens, reducing their animal welfare. The objective of this study was to determine how secretory (fecal) and plasma immunoglobulin-A (IgA) levels in fast-growing broilers respond to positive and negative housing conditions. In three replicated experiments, male Ross 708 broilers (n = 1650/experiment) were housed in a 2 × 2 factorial study of high or low environmental complexity and high or low stocking density. In experiments 1 and 3 but not in experiment 2, high complexity tended to positively impact day 48 plasma IgA concentrations. When three experiments were combined, high complexity positively impacted day 48 plasma IgA concentrations. Stocking density and the complexity × density interaction did not impact day 48 plasma IgA concentrations. Environmental complexity and the complexity × density interaction did not impact day 48 secretory IgA concentrations. A high stocking density negatively impacted day 48 secretory IgA concentrations overall but not in individual experiments. These results suggest that environmental complexity decreased chronic stress, while a high stocking density increased chronic stress. Thus, plasma IgA levels increased under high-complexity housing conditions (at day 48), and secretory IgA levels (at day 48) decreased under high-density conditions, suggesting that chronic stress differed among treatments. Therefore, these measures may be useful for quantifying chronic stress but only if the statistical power is high. Future research should replicate these findings under similar and different housing conditions to confirm the suitability of IgA as a measure of chronic stress in broiler chickens.
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Affiliation(s)
| | | | - Leonie Jacobs
- School of Animal Sciences, Virginia Tech, Blacksburg, VA 24061, USA
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3
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Campbell AM, Johnson AM, Persia ME, Jacobs L. Effects of Housing System on Anxiety, Chronic Stress, Fear, and Immune Function in Bovan Brown Laying Hens. Animals (Basel) 2022; 12:1803. [PMID: 35883350 PMCID: PMC9311790 DOI: 10.3390/ani12141803] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 07/09/2022] [Accepted: 07/10/2022] [Indexed: 01/20/2023] Open
Abstract
The scientific community needs objective measures to appropriately assess animal welfare. The study objective was to assess the impact of housing system on novel physiological and behavioral measurements of animal welfare for laying hens, including secretory and plasma Immunoglobulin (IgA; immune function), feather corticosterone (chronic stress), and attention bias testing (ABT; anxiety), in addition to the well-validated tonic immobility test (TI; fearfulness). To test this, 184 Bovan brown hens were housed in 28 conventional cages (3 birds/cage) and 4 enriched pens (25 birds/pen). Feces, blood, and feathers were collected 4 times between week 22 and 43 to quantify secretory and plasma IgA and feather corticosterone concentrations. TI tests and ABT were performed once. Hens that were from cages tended to show longer TI, had increased feather corticosterone, and decreased secretory IgA at 22 weeks of age. The caged hens fed quicker, and more hens fed during the ABT compared to the penned hens. Hens that were in conventional cages showed somewhat poorer welfare outcomes than the hens in enriched pens, as indicated by increased chronic stress, decreased immune function at 22 weeks of age but no other ages, somewhat increased fear, but reduced anxiety. Overall, these novel markers show some appropriate contrast between housing treatments and may be useful in an animal welfare assessment context for laying hens. More research is needed to confirm these findings.
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Affiliation(s)
| | | | | | - Leonie Jacobs
- School of Animal Sciences, Virginia Tech, Blacksburg, VA 24061, USA; (A.M.C.); (A.M.J.); (M.E.P.)
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Walker JH, Venta A, Bechelli J, Brewer TM, Boisvert D, Bick J, Lewis R, Wells J, Armstrong T. Testing the role of inflammation in the relation of childhood maltreatment and suicidal ideation among young adults. J Clin Psychol 2022; 78:2484-2496. [PMID: 35302245 DOI: 10.1002/jclp.23347] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 01/17/2022] [Accepted: 03/01/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND In recent years, the prevalence of suicidal ideation among young adults has been on the rise, with childhood maltreatment thought to partially explain this disparity. Systemic inflammation-a product of over-activation of the body's stress response system-has been hypothesized to play a predictive role in the development of suicidal ideation. Enduring childhood maltreatment can lead to systemic inflammation, possibly accounting for suicidal ideation's increased prevalence among young adults who have a history of childhood maltreatment. METHODS The current study sought to investigate the importance of childhood maltreatment as a static risk factor for downstream suicidal ideation in young adulthood with the immunological response (i.e., systemic inflammation) to childhood maltreatment serving as a mediating factor. RESULTS Systemic inflammation was found to be positively associated with suicidal ideation, supporting the unique role systemic inflammation may play in the pathogenesis of suicidal ideation, though hypotheses regarding childhood maltreatment were not supported. CONCLUSION This study provides novel insight into a potential immunobiological model for suicidal ideation development in young adult populations.
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Affiliation(s)
- Jesse H Walker
- Department of Psychology, University of Houston, Houston, Texas, USA
| | - Amanda Venta
- Department of Psychology, University of Houston, Houston, Texas, USA
| | - Jeremy Bechelli
- Department of Biological Sciences, Sam Houston State University, Huntsville, Texas, USA
| | - Trisha M Brewer
- Department of Biological Sciences, Sam Houston State University, Huntsville, Texas, USA
| | - Danielle Boisvert
- Department of Criminal Justice and Criminology, Sam Houston State University, Huntsville, Texas, USA
| | - Johanna Bick
- Department of Psychology, University of Houston, Houston, Texas, USA
| | - Richard Lewis
- Department of Criminal Justice, University of Arkansas at Little Rock, Little Rock, Arkansas, USA
| | - Jessica Wells
- Department of Criminal Justice, Boise State University, Boise, Idaho, USA
| | - Todd Armstrong
- School of Criminology and Criminal Justice, University of Nebraska Omaha, Omaha, Nebraska, USA
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Compound Chai Jin Jie Yu Tablets, Acts as An Antidepressant by Promoting Synaptic Function in the Hippocampal Neurons. DIGITAL CHINESE MEDICINE 2020. [DOI: 10.1016/j.dcmed.2020.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Fuertes-Martín R, Correig X, Vallvé JC, Amigó N. Title: Human Serum/Plasma Glycoprotein Analysis by 1H-NMR, an Emerging Method of Inflammatory Assessment. J Clin Med 2020; 9:E354. [PMID: 32012794 PMCID: PMC7073769 DOI: 10.3390/jcm9020354] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 01/13/2020] [Accepted: 01/17/2020] [Indexed: 12/17/2022] Open
Abstract
Several studies suggest that variations in the concentration of plasma glycoproteins can influence cellular changes in a large number of diseases. In recent years, proton nuclear magnetic resonance (1H-NMR) has played a major role as an analytical tool for serum and plasma samples. In recent years, there is an increasing interest in the characterization of glycoproteins through 1H-NMR in order to search for reliable and robust biomarkers of disease. The objective of this review was to examine the existing studies in the literature related to the study of glycoproteins from an analytical and clinical point of view. There are currently several techniques to characterize circulating glycoproteins in serum or plasma, but in this review, we focus on 1H-NMR due to its great robustness and recent interest in its translation to the clinical setting. In fact, there is already a marker in H-NMR representing the acetyl groups of the glycoproteins, GlycA, which has been increasingly studied in clinical studies. A broad search of the literature was performed showing a general consensus that GlycA is a robust marker of systemic inflammation. The results also suggested that GlycA better captures systemic inflammation even more than C-reactive protein (CRP), a widely used classical inflammatory marker. The applications reviewed here demonstrated that GlycA was potentially a key biomarker in a wide range of diseases such as cancer, metabolic diseases, cardiovascular risk, and chronic inflammatory diseases among others. The profiling of glycoproteins through 1H-NMR launches an encouraging new paradigm for its future incorporation in clinical diagnosis.
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Affiliation(s)
- Rocío Fuertes-Martín
- Biosfer Teslab SL, 43201 Reus, Spain; (R.F.-M.); (N.A.)
- Metabolomic s platform, IISPV, CIBERDEM, Rovira i Virgili University, 43007 Tarragona, Spain
| | - Xavier Correig
- Metabolomic s platform, IISPV, CIBERDEM, Rovira i Virgili University, 43007 Tarragona, Spain
| | - Joan-Carles Vallvé
- Metabolomic s platform, IISPV, CIBERDEM, Rovira i Virgili University, 43007 Tarragona, Spain
- Lipids and Arteriosclerosis Research Unit, Sant Joan de Reus University Hospital, 43201 Reus, Spain
| | - Núria Amigó
- Biosfer Teslab SL, 43201 Reus, Spain; (R.F.-M.); (N.A.)
- Metabolomic s platform, IISPV, CIBERDEM, Rovira i Virgili University, 43007 Tarragona, Spain
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7
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Xiaoyao Kangai Jieyu Fang, a Chinese Herbal Formulation, Ameliorates Cancer-Related Depression Concurrent with Breast Cancer in Mice via Promoting Hippocampal Synaptic Plasticity. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:3967642. [PMID: 30581482 PMCID: PMC6276466 DOI: 10.1155/2018/3967642] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2018] [Accepted: 10/30/2018] [Indexed: 12/25/2022]
Abstract
Diagnosis with breast cancer is a major life event that elicits increases in depressive symptoms for up to 50% of women. Xiaoyao Kangai Jieyu Fang (XYKAJY) is derived from a canonical TCM formula, Xiaoyao San (XYS), which has a history of nearly 1000 years for treating depression. The aim of this study was to investigate whether XYKAJY alleviates depression-like behavior and breast tumor proliferation in breast cancer mice then explore the mechanisms underlying its action on HPA axis and hippocampal plasticity further. XYKAJY was treated at the high dose of 1.95 g/mL and 0.488 g/mL, after 21 days of administration. Different behaviors, monoamine neurotransmitters, tumor markers, and the index of HPA axis were detected to evaluate depressive-like symptoms of breast cancer mice. Also, the pathological changes of the tumor, hippocampus, and the expressions of GR, NR2A, NR2B, CAMKII, CREB, and BDNF were detected. In this study, XYKAJY formulation significantly improved the autonomic behavior, reduced the incubation period of feeding, and reversed the typical depressive-like symptoms in breast cancer mice. Also, it reduced the content of CORT, ACTH, CRH, and CA125, CA153, CEA in the blood, protected the pathological changes of the hippocampus and tumor, upregulated the expression of GR, CREB, and BDNF in the hippocampus, and significantly decreased the expression of NR2A, NR2B, and CaMKII. These results provide direct evidence that XYKAJY effectively alleviates depression-like behaviors and tumor proliferation in vehicle mice with ameliorates hippocampus synaptic plasticity dysfunctions.
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Staley M, Conners MG, Hall K, Miller LJ. Linking stress and immunity: Immunoglobulin A as a non-invasive physiological biomarker in animal welfare studies. Horm Behav 2018; 102:55-68. [PMID: 29705025 DOI: 10.1016/j.yhbeh.2018.04.011] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2018] [Revised: 04/08/2018] [Accepted: 04/25/2018] [Indexed: 12/20/2022]
Abstract
As the animal welfare community strives to empirically assess how care and management practices can help maintain or even enhance welfare, the development of tools for non-invasively measuring physiological biomarkers is essential. Of the suite of physiological biomarkers, Immunoglobulin A (IgA), particularly the secretory form (Secretory IgA or SIgA), is at the forefront because of its crucial role in mucosal immunity and links to physical health, stress, and overall psychological well-being. While interpretation of changes in SIgA concentrations on short time scales is complex, long-term SIgA patterns are consistent: conditions that create chronic stress lead to suppression of SIgA. In contrast, when welfare is enhanced, SIgA is predicted to stabilize at higher concentrations. In this review, we examine how SIgA concentrations are reflective of both physiological stress and immune function. We then review the literature associating SIgA concentrations with various metrics of animal welfare and provide detailed methodological considerations for SIgA monitoring. Overall, our aim is to provide an in-depth discussion regarding the value of SIgA as physiological biomarker to studies aiming to understand the links between stress and immunity.
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Affiliation(s)
- Molly Staley
- Chicago Zoological Society - Brookfield Zoo, 3300 Golf Rd, Brookfield, IL 60513, United States.
| | - Melinda G Conners
- Chicago Zoological Society - Brookfield Zoo, 3300 Golf Rd, Brookfield, IL 60513, United States
| | - Katie Hall
- Chicago Zoological Society - Brookfield Zoo, 3300 Golf Rd, Brookfield, IL 60513, United States
| | - Lance J Miller
- Chicago Zoological Society - Brookfield Zoo, 3300 Golf Rd, Brookfield, IL 60513, United States
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9
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Thyroid Dysfunction, Neurological Disorder and Immunosuppression as the Consequences of Long-term Combined Stress. Sci Rep 2018. [PMID: 29540811 PMCID: PMC5852085 DOI: 10.1038/s41598-018-19564-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Stress is a powerful modulator of neuroendocrine, behavioral, and immunological functions. So far, the molecular mechanisms of response to stressors still remain elusive. In the current study, after 10 days of repeated chronic stress (hot-dry environment and electric foot-shock), a murine model of combined-stress (CS) was created in the SPF Wistar rats. Meanwhile, we established an ulcerative-colitis (UC) rat model induced by 2,4,6-trinitrobenzene sulfonic acid (TNBS)/ethanol enema according to previous studies. The blood, hypothalamus, and colon tissues of these rats from CS, normal control (NC), UC and sham (SH) groups, were collected for further investigations. Comparing to the NC group, the serum levels of T3, T4, fT3 and fT4 were obviously decreased in the CS group after chronic stress, indicating that thyroid dysfunction was induced by long-term combined stress. Moreover, the application of RNA-seq and subsequent analyses revealed that neurological disorder and immunosuppression were also caused in the hypothalamus and colon tissues, respectively. Comparing with SH group, besides the induced colon inflammation, thyroid dysfuntion and neurological disorder were also produced in the UC group, suggesting that hypothalamic-pituitary-thyroid (HPT) axis and gastrointestinal system might not function in isolation, but rather, have intricate crosstalks.
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10
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Zhen G, Upur H, Jing W, Jing J, Zheng L, Dan X, Fengsen L. Effect of Abnormal Savda Munziq, a Traditional Uighur Herbal Medicine, on Pulmonary Function and Aquaporins of COPD Rat Model with Abnormal Savda Syndrome. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2017; 2017:7176263. [PMID: 28630635 PMCID: PMC5467312 DOI: 10.1155/2017/7176263] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/17/2016] [Revised: 03/16/2017] [Accepted: 04/09/2017] [Indexed: 01/06/2023]
Abstract
OBJECTIVE To investigate the effect of abnormal savda munziq (ASM) on the pulmonary function and expression of lung-specific aquaporins in the rat model of chronic obstructive pulmonary disease with abnormal savda syndrome (ASSCOPD). METHODS Eighty male rats were randomized into ASSCOPD, COPD, and control groups. ASSCOPD was further categorized into ASM and non-ASM groups. COPD model was established by combining fumigation with airway instillation of elastase; ASSCOPD model was developed based on COPD by induction with dry cold diet, cold dry environment, and plantar electric stimulation. ASM was administered twice daily. The pulmonary function was evaluated based on respiration. The mRNA and protein levels of AQPs were estimated by real-time PCR and Western blot, respectively. RESULTS MV, TV, the mRNA level of AQP5, and the protein expression of AQP1, AQP4, and AQP5 were increased in ASMCOPD compared to ASSCOPD. CONCLUSION The pulmonary function was impaired in ASSCOPD group; the expression of AQP1, AQP4, and AQP5 was decreased at protein and mRNA levels in ASSCOPD group. ASM can improve the pulmonary function in ASSCOPD for MV and TV. ASM could elevate the protein expression of AQP1, AQP4, and AQP5 and the mRNA level of AQP5 in lung tissue.
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Affiliation(s)
- Gao Zhen
- National Clinical Research Base of Traditional Chinese Medicine, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, Urumqi 830000, China
| | - Halmurat Upur
- National Clinical Research Base of Traditional Chinese Medicine, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, Urumqi 830000, China
| | - Wang Jing
- National Clinical Research Base of Traditional Chinese Medicine, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, Urumqi 830000, China
| | - Jing Jing
- National Clinical Research Base of Traditional Chinese Medicine, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, Urumqi 830000, China
| | - Li Zheng
- National Clinical Research Base of Traditional Chinese Medicine, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, Urumqi 830000, China
| | - Xu Dan
- National Clinical Research Base of Traditional Chinese Medicine, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, Urumqi 830000, China
| | - Li Fengsen
- National Clinical Research Base of Traditional Chinese Medicine, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, Urumqi 830000, China
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11
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Moore N, Hamza N, Berke B, Umar A. News from Tartary: an ethnopharmacological approach to drug and therapeutic discovery. Br J Clin Pharmacol 2016; 83:33-37. [PMID: 27297624 DOI: 10.1111/bcp.13042] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Revised: 06/08/2016] [Accepted: 06/10/2016] [Indexed: 12/20/2022] Open
Abstract
Ethnopharmacology aims to identify new therapeutic agents based on their traditional use. It begins by the identification of disease states, and of the traditional therapies for these, most commonly herbals. Herbals of interest are selected from ethnopharmacological surveys, and tested on experimental models of the diseases of interest. Once the activity of the traditional remedy is demonstrated, including dose-dependence, if possible comparatively to reference medications, the active ingredients can be explored, if possible using bioguided extraction. Identified molecules can then be further developed as medicinal products or pharmaceutical medicines (e.g., artemisine), or the herbal product can be developed as such (e.g. St John's wort). We provide examples of various study programmes, concerning the antiplatelet and antithrombotic effects of Armagnac extracts from Southwest France; antithrombotic and antihypertensive effects of extracts of Ocimum basilicum L; antithrombotic, antihypertensive and antihyperlipidemic effects of Cydonia oblonga; Antiproliferative and antithrombotic effects of Abnorma Savda Munziq of traditional Uyghur medicine; and the antidiabetic and hepatoprotective effects of Centaurium erythraea Rafn, Artemisia herba-alba Asso and Trigonella foenum-graecum L., all in collaboration between University of Bordeaux, France, Xinjiang Medical University in Urumqi, China and University Mentouri in Constantine, Algeria.
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Affiliation(s)
- Nicholas Moore
- Department of Pharmacology, University of Bordeaux, 33076, Bordeaux, France.,Department of Pharmacology, Xinjiang Medical University, Urumqi, 830011, China
| | - Nawel Hamza
- Département de Nutrition, INATAA, Université Mentouri, Constantine, Algerie
| | - Benedicte Berke
- Department of Pharmacology, University of Bordeaux, 33076, Bordeaux, France.,Department of Pharmacology, Xinjiang Medical University, Urumqi, 830011, China
| | - Anwar Umar
- Department of Pharmacology, University of Bordeaux, 33076, Bordeaux, France.,Department of Pharmacology, Xinjiang Medical University, Urumqi, 830011, China
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12
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Guo X, Bakri I, Abudula A, Arken K, Mijit M, Mamtimin B, Upur H. Differential integrative omic analysis for mechanism insights and biomarker discovery of abnormal Savda syndrome and its unique Munziq prescription. Sci Rep 2016; 6:27831. [PMID: 27296761 PMCID: PMC4906522 DOI: 10.1038/srep27831] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Accepted: 05/25/2016] [Indexed: 11/12/2022] Open
Abstract
Research has shown that many cancers have acommon pathophysiological origin and often present with similar symptoms. In terms of Traditional Uighur Medicine (TUM) Hilit (body fluid) theory, abnormal Savda syndrome (ASS) formed by abnormal Hilit is the common phenotype of complex diseases and in particular tumours. Abnormal Savda Munziq (ASMq), one representative of TUM, has been effective in the treatment of cancer since ancient times. Despite the physiopathology of ASS, the relationship between causative factors and the molecular mechanism of ASMq are not fully understood. The current study expanded upon earlier work by integrating traditional diagnostic approaches with others utilizing systems biology technology for the analysis of proteomic (iTRAQ) and metabolomic (1H-NMR) profiles of Uighur Medicine target organ lesion (liver) tumours. The candidate proteins were analyzed by enrichment analysis of the biological process and biomarker filters. Subsequently, 3Omics web-based tools were used to determine the relationships between proteins and appropriate metabolites. ELISA assay and IHC methods were used to verify the proteomic result; the protein von Willebrand factor (vWF) may be the “therapeutic window” of ASMq and biomarkers of ASS. This study is likely to be of great significance for the standardization and modernization of TUM.
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Affiliation(s)
- Xia Guo
- Shenzhen Hospital of Southern Medical University, Shenzhen 518110, PR China.,Xinjiang Key Laboratory of Molecular Biology and Endemic Diseases, Xinjiang Medical University, Urumqi 830011,PR China
| | - Iskandar Bakri
- Department of Biochemistry and Molecular Biology, Xinjiang Medical University, Urumqi 830011, PR China
| | - Abulizi Abudula
- Department of Biochemistry and Molecular Biology, Xinjiang Medical University, Urumqi 830011, PR China
| | - Kalbinur Arken
- Faculty of Traditional Uyghur Medicine, Xinjiang Medical University, Urumqi 830011, PR China
| | - Mahmut Mijit
- Faculty of Traditional Uyghur Medicine, Xinjiang Medical University, Urumqi 830011, PR China
| | - Batur Mamtimin
- Central Laboratory, Xinjiang Medical University, Urumqi 830011, PR China
| | - Halmurat Upur
- Central Laboratory, Xinjiang Medical University, Urumqi 830011, PR China
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13
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Nespovitaya N, Gath J, Barylyuk K, Seuring C, Meier BH, Riek R. Dynamic Assembly and Disassembly of Functional β-Endorphin Amyloid Fibrils. J Am Chem Soc 2016; 138:846-56. [DOI: 10.1021/jacs.5b08694] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Nadezhda Nespovitaya
- Laboratory
of Physical Chemistry, ETH Zurich, Vladimir-Prelog-Weg 2, 8093 Zurich, Switzerland
| | - Julia Gath
- Laboratory
of Physical Chemistry, ETH Zurich, Vladimir-Prelog-Weg 2, 8093 Zurich, Switzerland
| | - Konstantin Barylyuk
- Laboratory
of Organic Chemistry, ETH Zurich, Vladimir-Prelog-Weg 3, 8093 Zurich, Switzerland
| | - Carolin Seuring
- Laboratory
of Physical Chemistry, ETH Zurich, Vladimir-Prelog-Weg 2, 8093 Zurich, Switzerland
| | - Beat H. Meier
- Laboratory
of Physical Chemistry, ETH Zurich, Vladimir-Prelog-Weg 2, 8093 Zurich, Switzerland
| | - Roland Riek
- Laboratory
of Physical Chemistry, ETH Zurich, Vladimir-Prelog-Weg 2, 8093 Zurich, Switzerland
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14
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Hu GZ, Yang SJ, Hu WX, Wen Z, He D, Zeng LF, Xiang Q, Wu XM, Zhou WY, Zhu QX. Effect of cold stress on immunity in rats. Exp Ther Med 2015; 11:33-42. [PMID: 26889214 PMCID: PMC4726882 DOI: 10.3892/etm.2015.2854] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Accepted: 02/04/2015] [Indexed: 01/11/2023] Open
Abstract
An increase in the morbidity of upper respiratory tract infections and the attack and exacerbation of autoimmune diseases has been observed to occur in the few days following sudden environmental temperature decreases, but the mechanisms for these phenomena are not well understood. To determine the effect of a sudden ambient temperature drop on the levels of stress hormones and T-lymphocyte cytokines in the plasma, the Toll-like receptor 4 (TLR4) expression of immunocompetent cells in rat spleens and the levels of regulatory T (Treg) cells in the peripheral blood, Sprague Dawley rats were divided into three groups of different ambient temperatures (20, 4 and −12°C). In each group, there were four observation time-points (1, 12, 24 and 48 h). Each ambient temperature group was subdivided into non-stimulation, lipopolysaccharide-stimulation and concanavalin A-stimulation groups. The levels of adrenocorticotropin (ACTH), epinephrine (EPI), angiotensin-II (ANG-II), interleukin-2 (IL-2), interferon-γ (IFN-γ), IL-4 and IL-10 in the plasma were determined using ELISA. The cellular expression levels of TLR4 and the presence of cluster of differentiation (CD)4+CD25+ and CD4+CD25+Forkhead box P3 (Foxp3)+ cells were determined using flow cytometry. The experiments demonstrated that the ACTH, EPI, ANG-II and IL-10 levels in the plasma were significantly increased at 4 and −12°C compared with those at 20°C, while the plasma levels of IFN-γ, IL-2 and IL-4, the TLR4 expression rates of immunocompetent cells in the rat spleen and the percentage of CD4+CD25+Foxp3+ Treg cells among the CD4+CD25+ Treg cells in the peripheral blood were decreased at 4 and −12°C compared with those at 20°C. These data indicate that cold stress affects the stress hormones and the innate and adaptive immunity functions in rats.
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Affiliation(s)
- Guo-Zhu Hu
- Institute of Clinical Medical Sciences, Jiangxi Province People's Hospital, Nanchang, Jiangxi 330006, P.R. China
| | - Si-Jun Yang
- Graduate Student Department, Medical College of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Wei-Xu Hu
- Department of Radiation Oncology, Zhongshan Hospital, Fudan University, Shanghai 200032, P.R. China
| | - Zhu Wen
- Department of Hematology, Jiangxi Academy of Medical Science, Nanchang, Jiangxi 330006, P.R. China
| | - Dan He
- Institute of Clinical Medical Sciences, Jiangxi Province People's Hospital, Nanchang, Jiangxi 330006, P.R. China
| | - Li-Feng Zeng
- Institute of Clinical Medical Sciences, Jiangxi Province People's Hospital, Nanchang, Jiangxi 330006, P.R. China
| | - Qin Xiang
- College of Biology, Hunan University, Changsha, Hunan 410082, P.R. China
| | - Xiao-Mu Wu
- Institute of Clinical Medical Sciences, Jiangxi Province People's Hospital, Nanchang, Jiangxi 330006, P.R. China
| | - Wen-Yun Zhou
- Institute of Clinical Medical Sciences, Jiangxi Province People's Hospital, Nanchang, Jiangxi 330006, P.R. China
| | - Qing-Xian Zhu
- Department of Histoembryology, Medical College of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
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15
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Clinical characteristics of abnormal savda syndrome type in human immunodeficiency virus infection and acquired immune deficiency syndrome patients: A cross-sectional investigation in Xinjiang, China. Chin J Integr Med 2015; 21:895-901. [PMID: 25749903 DOI: 10.1007/s11655-015-2075-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2013] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To investigate the distribution of abnormal hilit syndromes in traditional Uighur medicine (TUM) among human immunodeficiency virus infection and acquired immune deficiency syndrome (HIV/AIDS) patients, and to find out the clinical characteristics of abnormal savda syndrome type HIV/AIDS patients. METHODS Between June and July in 2012, 307 eligible HIV/AIDS patients from in-patient department and out-patient clinics of Xinjiang Uighur Autonomous Region the Sixth People's Hospital in Urumqi were investigated. TUM syndrome differentiation was performed by a senior TUM physician. Each participant completed a Sign and Symptom Check-List for Persons Living with HIV/AIDS (SSC-HIV) questionnaire. Depression was evaluated by using Hamilton Rating Scale for Depression Questionnaire. Blood specimen was collected from each participant to test the levels of blood chemicals. RESULTS Of 307 HIV/AIDS patients, 189 (61.6%) were abnormal savda syndrome type, 118 (38.4%) were non-abnormal-savda syndrome type. Mean CD4 counts of abnormal savda syndrome type patients was (227.61±192.93) cells/µL, and the prevalence of anemia, thrombocytopenia, and elevated cystatin C were 49.7%, 28.6%, and 44.7%, which were significantly higher than those in the non-abnormal-savda syndrome type patients (26.3%, 16.0% and 25.0%,P<0.05). In addition, depression (79.9%) and HIV/AIDS-related symptoms such as fatigue (42.3%), back aches (40.7%), lack of appetite (33.9%), night sweats (31.7%) were more common among abnormal savda syndrome patients (P<0.05). CONCLUSION Abnormal savda syndrome is the dominant syndrome among HIV/AIDS patients, and they present a more sever clinical manifestation.
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16
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Upur H, Chen Y, Kamilijiang M, Deng W, Sulaiman X, Aizezi R, Wu X, Tulake W, Abudula A. Identification of plasma protein markers common to patients with malignant tumour and Abnormal Savda in Uighur medicine: a prospective clinical study. Altern Ther Health Med 2015; 15:9. [PMID: 25652121 PMCID: PMC4321703 DOI: 10.1186/s12906-015-0526-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2014] [Accepted: 01/15/2015] [Indexed: 12/14/2022]
Abstract
Background Traditional Uighur medicine shares an origin with Greco-Arab medicine. It describes the health of a human body as the dynamic homeostasis of four normal Hilits (humours), known as Kan, Phlegm, Safra, and Savda. An abnormal change in one Hilit may cause imbalance among the Hilits, leading to the development of a syndrome. Abnormal Savda is a major syndrome of complex diseases that are associated with common biological changes during disease development. Here, we studied the protein expression profile common to tumour patients with Abnormal Savda to elucidate the biological basis of this syndrome and identify potential biomarkers associated with Abnormal Savda. Methods Patients with malignant tumours were classified by the diagnosis of Uighur medicine into two groups: Abnormal Savda type tumour (ASt) and non-Abnormal Savda type tumour (nASt), which includes other syndromes. The profile of proteins that were differentially expressed in ASt compared with nASt and normal controls (NC) was analysed by iTRAQ proteomics and evaluated by bioinformatics using MetaCore™ software and an online database. The expression of candidate proteins was verified in all plasma samples by enzyme-linked immunosorbent assay (ELISA). Results We identified 31 plasma proteins that were differentially expressed in ASt compared with nASt, of which only 10 showed quantitatively different expression between ASt and NC. Bioinformatics analysis indicated that most of these proteins are known biomarkers for neoplasms of the stomach, breast, and lung. ELISA detection showed significant upregulation of plasma SAA1 and SPP24 and downregulation of PIGR and FASN in ASt compared with nASt and NC (p < 0.05). Conclusions Abnormal Savda may be causally associated with changes in the whole regulation network of protein expression during carcinogenesis. The expression of potential biomarkers might be used to distinguish Abnormal Savda from other syndromes. Electronic supplementary material The online version of this article (doi:10.1186/s12906-015-0526-6) contains supplementary material, which is available to authorized users.
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17
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Abstract
This paper is the thirty-sixth consecutive installment of the annual review of research concerning the endogenous opioid system. It summarizes papers published during 2013 that studied the behavioral effects of molecular, pharmacological and genetic manipulation of opioid peptides, opioid receptors, opioid agonists and opioid antagonists. The particular topics that continue to be covered include the molecular-biochemical effects and neurochemical localization studies of endogenous opioids and their receptors related to behavior, and the roles of these opioid peptides and receptors in pain and analgesia; stress and social status; tolerance and dependence; learning and memory; eating and drinking; alcohol and drugs of abuse; sexual activity and hormones, pregnancy, development and endocrinology; mental illness and mood; seizures and neurologic disorders; electrical-related activity and neurophysiology; general activity and locomotion; gastrointestinal, renal and hepatic functions; cardiovascular responses; respiration and thermoregulation; and immunological responses.
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Affiliation(s)
- Richard J Bodnar
- Department of Psychology and Neuropsychology Doctoral Sub-Program, Queens College, City University of New York, Flushing, NY 11367, United States.
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