1
|
Zhang B, Yang H, Cai G, Nie Q, Sun Y. The interactions between the host immunity and intestinal microorganisms in fish. Appl Microbiol Biotechnol 2024; 108:30. [PMID: 38170313 DOI: 10.1007/s00253-023-12934-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 10/31/2023] [Accepted: 11/07/2023] [Indexed: 01/05/2024]
Abstract
There is a huge quantity of microorganisms in the gut of fish, which exert pivotal roles in maintaining host intestinal and general health. The fish immunity can sense and shape the intestinal microbiota and maintain the intestinal homeostasis. In the meantime, the intestinal commensal microbes regulate the fish immunity, control the extravagant proliferation of pathogenic microorganisms, and ensure the intestinal health of the host. This review summarizes developments and progress on the known interactions between host immunity and intestinal microorganisms in fish, focusing on the recent advances in zebrafish (Danio rerio) showing the host immunity senses and shapes intestinal microbiota, and intestinal microorganisms tune host immunity. This review will offer theoretical references for the development, application, and commercialization of intestinal functional microorganisms in fish. KEY POINTS: • The interactions between the intestinal microorganisms and host immunity in zebrafish • Fish immunity senses and shapes the microbiota • Intestinal microbes tune host immunity in fish.
Collapse
Affiliation(s)
- Biyun Zhang
- Xiamen Key Laboratory for Feed Quality Testing and Safety Evaluation, Fisheries College, Jimei University, Xiamen, 361021, Fujian, China
| | - Hongling Yang
- Xiamen Key Laboratory for Feed Quality Testing and Safety Evaluation, Fisheries College, Jimei University, Xiamen, 361021, Fujian, China
| | - Guohe Cai
- Xiamen Key Laboratory for Feed Quality Testing and Safety Evaluation, Fisheries College, Jimei University, Xiamen, 361021, Fujian, China
| | - Qingjie Nie
- Xiamen Key Laboratory for Feed Quality Testing and Safety Evaluation, Fisheries College, Jimei University, Xiamen, 361021, Fujian, China
| | - Yunzhang Sun
- Xiamen Key Laboratory for Feed Quality Testing and Safety Evaluation, Fisheries College, Jimei University, Xiamen, 361021, Fujian, China.
| |
Collapse
|
2
|
Budginaite E, Magee DR, Kloft M, Woodruff HC, Grabsch HI. Computational methods for metastasis detection in lymph nodes and characterization of the metastasis-free lymph node microarchitecture: A systematic-narrative hybrid review. J Pathol Inform 2024; 15:100367. [PMID: 38455864 PMCID: PMC10918266 DOI: 10.1016/j.jpi.2024.100367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 01/31/2024] [Accepted: 01/31/2024] [Indexed: 03/09/2024] Open
Abstract
Background Histological examination of tumor draining lymph nodes (LNs) plays a vital role in cancer staging and prognostication. However, as soon as a LN is classed as metastasis-free, no further investigation will be performed and thus, potentially clinically relevant information detectable in tumor-free LNs is currently not captured. Objective To systematically study and critically assess methods for the analysis of digitized histological LN images described in published research. Methods A systematic search was conducted in several public databases up to December 2023 using relevant search terms. Studies using brightfield light microscopy images of hematoxylin and eosin or immunohistochemically stained LN tissue sections aiming to detect and/or segment LNs, their compartments or metastatic tumor using artificial intelligence (AI) were included. Dataset, AI methodology, cancer type, and study objective were compared between articles. Results A total of 7201 articles were collected and 73 articles remained for detailed analyses after article screening. Of the remaining articles, 86% aimed at LN metastasis identification, 8% aimed at LN compartment segmentation, and remaining focused on LN contouring. Furthermore, 78% of articles used patch classification and 22% used pixel segmentation models for analyses. Five out of six studies (83%) of metastasis-free LNs were performed on publicly unavailable datasets, making quantitative article comparison impossible. Conclusions Multi-scale models mimicking multiple microscopy zooms show promise for computational LN analysis. Large-scale datasets are needed to establish the clinical relevance of analyzing metastasis-free LN in detail. Further research is needed to identify clinically interpretable metrics for LN compartment characterization.
Collapse
Affiliation(s)
- Elzbieta Budginaite
- Department of Pathology, GROW - Research Institute for Oncology and Reproduction, Maastricht University Medical Center+, Maastricht, The Netherlands
- Department of Precision Medicine, GROW - Research Institute for Oncology and Reproduction, Maastricht University Medical Center+, Maastricht, The Netherlands
| | | | - Maximilian Kloft
- Department of Pathology, GROW - Research Institute for Oncology and Reproduction, Maastricht University Medical Center+, Maastricht, The Netherlands
- Department of Internal Medicine, Justus-Liebig-University, Giessen, Germany
| | - Henry C. Woodruff
- Department of Precision Medicine, GROW - Research Institute for Oncology and Reproduction, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Heike I. Grabsch
- Department of Pathology, GROW - Research Institute for Oncology and Reproduction, Maastricht University Medical Center+, Maastricht, The Netherlands
- Pathology and Data Analytics, Leeds Institute of Medical Research at St James’s, University of Leeds, Leeds, UK
| |
Collapse
|
3
|
Boerjan W, Burlat V, Cosgrove DJ, Dunand C, Dupree P, Haas KT, Ingram G, Jamet E, Mohnen D, Moussu S, Peaucelle A, Persson S, Voiniciuc C, Höfte H. Top five unanswered questions in plant cell surface research. Cell Surf 2024; 11:100121. [PMID: 38405175 PMCID: PMC10885547 DOI: 10.1016/j.tcsw.2024.100121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 02/12/2024] [Accepted: 02/12/2024] [Indexed: 02/27/2024] Open
Abstract
Plant cell wall researchers were asked their view on what the major unanswered questions are in their field. This article summarises the feedback that was received from them in five questions. In this issue you can find equivalent syntheses for researchers working on bacterial, unicellular parasite and fungal systems.
Collapse
Affiliation(s)
- Wout Boerjan
- Ghent University, Department of Plant Biotechnology and Bioinformatics, Technologiepark 71, 9052 Gent, Belgium
- VIB Center for Plant Systems Biology, Technologiepark 71, 9052 Gent, Belgium
| | - Vincent Burlat
- Laboratoire de Recherche en Sciences Végétales, Université de Toulouse, CNRS, UPS, Toulouse INP, Auzeville-Tolosane, France
| | - Daniel J. Cosgrove
- Department of Biology, Pennsylvania State University, University Park, PA 16870, the United States of America
| | - Christophe Dunand
- Laboratoire de Recherche en Sciences Végétales, Université de Toulouse, CNRS, UPS, Toulouse INP, Auzeville-Tolosane, France
| | - Paul Dupree
- Department of Biochemistry, University of Cambridge, Cambridge CB2 1QW, UK
| | - Kalina T. Haas
- Université Paris-Saclay, INRAE, AgroParisTech, Institut Jean-Pierre Bourgin (IJPB), 78000, Versailles, France
| | - Gwyneth Ingram
- Laboratoire Reproduction et Développement des Plantes, ENS de Lyon, CNRS, INRAE, UCBL, Lyon, France
| | - Elisabeth Jamet
- Laboratoire de Recherche en Sciences Végétales, Université de Toulouse, CNRS, UPS, Toulouse INP, Auzeville-Tolosane, France
| | - Debra Mohnen
- Complex Carbohydrate Research Center and Department of Biochemistry and Molecular Biology, University of Georgia, Athens, GA 30602, USA
| | - Steven Moussu
- Laboratoire de Recherche en Sciences Végétales, Université de Toulouse, CNRS, UPS, Toulouse INP, Auzeville-Tolosane, France
| | - Alexis Peaucelle
- Université Paris-Saclay, INRAE, AgroParisTech, Institut Jean-Pierre Bourgin (IJPB), 78000, Versailles, France
| | - Staffan Persson
- Copenhagen Plant Science Center (CPSC), Department of Plant & Environmental Sciences, University of Copenhagen, Frederiksberg, Denmark
| | - Cătălin Voiniciuc
- Horticultural Sciences Department, University of Florida, Gainesville, FL 32611, the United States of America
| | - Herman Höfte
- Université Paris-Saclay, INRAE, AgroParisTech, Institut Jean-Pierre Bourgin (IJPB), 78000, Versailles, France
| |
Collapse
|
4
|
Bu L, Habib MR, Lu L, Mutuku MW, Loker ES, Zhang SM. Transcriptional profiling of Bulinus globosus provides insights into immune gene families in snails supporting the transmission of urogenital schistosomiasis. Dev Comp Immunol 2024; 154:105150. [PMID: 38367887 PMCID: PMC10932938 DOI: 10.1016/j.dci.2024.105150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 01/18/2024] [Accepted: 02/14/2024] [Indexed: 02/19/2024]
Abstract
Schistosomiasis, urogenital and intestinal, afflicts 251 million people worldwide with approximately two-thirds of the patients suffering from the urogenital form of the disease. Freshwater snails of the genus Bulinus (Gastropoda: Planorbidae) serve as obligate intermediate hosts for Schistosoma haematobium, the etiologic agent of human urogenital schistosomiasis. These snails also act as vectors for the transmission of schistosomiasis in livestock and wildlife. Despite their crucial role in human and veterinary medicine, our basic understanding at the molecular level of the entire Bulinus genus, which comprises 37 recognized species, is very limited. In this study, we employed Illumina-based RNA sequencing (RNAseq) to profile the genome-wide transcriptome of Bulinus globosus, one of the most important intermediate hosts for S. haematobium in Africa. A total of 179,221 transcripts (N50 = 1,235) were assembled and the benchmarking universal single-copy orthologs (BUSCO) was estimated to be 97.7%. The analysis revealed a substantial number of transcripts encoding evolutionarily conserved immune-related proteins, particularly C-type lectin (CLECT) domain-containing proteins (n = 316), Toll/Interleukin 1-receptor (TIR)-containing proteins (n = 75), and fibrinogen related domain-containing molecules (FReD) (n = 165). Notably, none of the FReDs are fibrinogen-related proteins (FREPs) (immunoglobulin superfamily (IgSF) + fibrinogen (FBG)). This RNAseq-based transcriptional profile provides new insights into immune capabilities of Bulinus snails, helps provide a framework to explain the complex patterns of compatibility between snails and schistosomes, and improves our overall understanding of comparative immunology.
Collapse
Affiliation(s)
- Lijing Bu
- Center for Evolutionary and Theoretical Immunology, Department of Biology, University of New Mexico, Albuquerque, NM, 87131, USA
| | - Mohamed R Habib
- Center for Evolutionary and Theoretical Immunology, Department of Biology, University of New Mexico, Albuquerque, NM, 87131, USA
| | - Lijun Lu
- Center for Evolutionary and Theoretical Immunology, Department of Biology, University of New Mexico, Albuquerque, NM, 87131, USA
| | - Martin W Mutuku
- Centre for Biotechnology Research and Development, Kenya Medical Research Institute (KEMRI), P.O Box 54840-00200, Nairobi, Kenya
| | - Eric S Loker
- Center for Evolutionary and Theoretical Immunology, Department of Biology, University of New Mexico, Albuquerque, NM, 87131, USA; Parasitology Division, Museum of Southwestern Biology, University of New Mexico, Albuquerque, 87131, USA
| | - Si-Ming Zhang
- Center for Evolutionary and Theoretical Immunology, Department of Biology, University of New Mexico, Albuquerque, NM, 87131, USA.
| |
Collapse
|
5
|
Yang W, Liu Z, Liu T. Pan-cancer analysis predicts CANT1 as a potential prognostic, immunologic biomarker. Cell Signal 2024; 117:111107. [PMID: 38369265 DOI: 10.1016/j.cellsig.2024.111107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 01/02/2024] [Accepted: 02/15/2024] [Indexed: 02/20/2024]
Abstract
BACKGROUND CANT1, calcium-activated nucleotidase 1, was reported to be upregulated in certain tumors. However, the function mechanism of CANT1 in pan-cancer is still unclear. METHODS We utilized the Cancer Genome Atlas Program (TCGA) and UALCAN databases to analyze CANT1 expression at the level of mRNA, protein, and promoter methylation in pan-cancer, and the cBioportal database to study the frequency of gene changes for CANT1. Wilcoxon test was applied to discuss the correlation between CANT1 and clinicopathological features in different tumor types. The prognosis of CANT1 in pan-cancer was discussed by Cox regression. Spearman analysis was applied to discuss the relationship of CANT1 with tumor mutation burden(TMB), microsatellite instability(MSI), immune cell infiltration, and immune checkpoints. The association between CANT1 expression and drug sensitivity for pan-cancer was investigated by the GSCALite database. In addition, we collected 40 cases of lung adenocarcinoma (LUAD) and adjacent normal tissues for immunohistochemical staining and investigated the relationship between CANT1 and clinicopathology and prognosis in LUAD. Finally, the molecular pathways involved in CANT1-related genes in LUAD were analyzed by gene set enrichment analysis(GSEA). RESULTS The CANT1 mRNA level was significant higher in 14 tumors, and CANT1 protein level was significant higher in 7 tumors compared with normal tissues. CANT1 expression was linked with the T stage, N stage, and pathological stage in some tumors, and overexpression CANT1 was associated with adverse overall survival(OS) and disease-specific survival(DSS) in kidney renal papillary cell carcinoma(KIRP), brain lower grade glioma(LGG), and LUAD. By Spearman correlation analysis, the results showed that CANT1 had a positive correlation with TMB and MSI in bladder urothelial carcinoma(BLCA), breast invasive carcinoma(BRCA), esophageal carcinoma(ESCA), LGG, and sarcoma(SARC). Furthermore, CANT1 was related to immune cell infiltration and immune checkpoints in several cancers. Drug sensitivity analysis suggested that CANT1 was inversely linked with three drugs. Immunohistochemical staining analysis showed that CANT1 expression was higher in LUAD than in normal tissues, and was related to N stage and pathological stage. Survival curves showed that CANT1 overexpression had poor OS and DSS. Time-dependent ROC curves revealed that the 1-year, 5-year, and 10-year OS and DSS in LUAD were above 0.5. CANT1-related genes in LUAD mainly participated in the pathway of dorso ventral axis formation, small cell lung cancer, DNA replication, O-glycan biosynthesis, and cell cycle. CONCLUSION CANT1 is considered a potential marker for prognosis in several tumors, and a promising target for tumor immunological treatment.
Collapse
Affiliation(s)
- Wei Yang
- Department of Thoracic Surgery, Beijing Chest Hospital, Capital Medical University, Beijing 101149, China
| | - Zhidong Liu
- Department of Thoracic Surgery, Beijing Chest Hospital, Capital Medical University, Beijing 101149, China.
| | - Ting Liu
- Department of Pathology, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China.
| |
Collapse
|
6
|
Fasakin I, von Massow M. Consumer's preferences and willingness to pay for immune enhanced dairy products in Canada. Appetite 2024; 196:107156. [PMID: 38103791 DOI: 10.1016/j.appet.2023.107156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 12/04/2023] [Accepted: 12/05/2023] [Indexed: 12/19/2023]
Abstract
This study examined consumer preferences for, willingness to pay for, and the most preferred mode of delivery for immune enhanced dairy products across Canada. Two sets of choice experiments were designed to evaluate preferences for functional foods and nutraceuticals as the modes of delivery for immune enhanced dairy products. Data (N = 1001) was collected through an online stated preference survey and analyzed using conditional logit model. Results revealed that there is a general consumer interest in immune enhanced dairy products, and consumers place a premium on them. Also, the presence of children below the age of fifteen in a household was a major factor that increased consumer receptivity towards the products. Further results revealed that individuals who usually consume functional foods are less likely to be interested in nutraceuticals, and vice versa, implying that the preferred mode of delivery depended on consumer preferences for either functional foods or nutraceuticals.
Collapse
Affiliation(s)
- Ifeoluwa Fasakin
- Department of Food, Agricultural and Resource Economics, University of Guelph, ON, N1G 2W1, Canada
| | - Michael von Massow
- Department of Food, Agricultural and Resource Economics, University of Guelph, ON, N1G 2W1, Canada.
| |
Collapse
|
7
|
Garcia Neto PG, Titon SCM, Muxel SM, Titon B, Figueiredo ACD, Floreste FR, Lima AS, Assis VR, Gomes FR. Immune and endocrine alterations at the early stage of inflammatory assemblage in toads after stimulation with heat-killed bacteria (Aeromonas hydrophila). Comp Biochem Physiol A Mol Integr Physiol 2024; 291:111606. [PMID: 38354902 DOI: 10.1016/j.cbpa.2024.111606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 02/07/2024] [Accepted: 02/10/2024] [Indexed: 02/16/2024]
Abstract
The red-leg syndrome in amphibians is a condition commonly associated with the bacteria Aeromonas hydrophila and has led to population declines. However, there is little information concerning the inflammatory assemblage in infected anurans. We evaluated immune and endocrine alterations induced by stimulation with heat-killed A. hydrophila injected in Rhinella diptycha toads. Control animals were not manipulated, while the others were separated into groups that received intraperitoneal injection of 300 μl of saline or heat-killed bacteria: groups A1 (3 × 107 cells), A2 (3 × 108 cells), and A3 (3 × 109 cells). Animals were bled and euthanized six hours post-injection. We evaluated neutrophil: lymphocyte ratio (NLR), plasma bacterial killing ability (BKA), testosterone (T), melatonin (MEL), and corticosterone (CORT) plasma levels. Heat-killed A. hydrophila increased CORT and NLR, and decreased MEL, especially at higher concentrations. There was no effect of treatment on T and BKA. We then selected the saline and A3 groups to conduct mRNA expression of several genes including glucocorticoid receptor (GR), toll-like receptor-4 (TLR-4), interferon-γ (IFN-γ), interleukin (IL)-1β, IL-6, and IL-10. We found higher expression of IL-6, IL-1β, IL-10, and IFN-γ in group A3 compared to the saline group. These results indicate the beginning of an inflammatory assemblage, notably at the two highest concentrations of bacteria, and give a better understanding of how anurans respond to an infection within an integrated perspective, evaluating different physiological aspects. Future studies should investigate later phases of the immune response to elucidate more about the inflammation in amphibians challenged with A. hydrophila.
Collapse
Affiliation(s)
- Patrício G Garcia Neto
- Departamento de Fisiologia, Instituto de Biociências, Universidade de São Paulo, Rua do Matão - Travessa 14 - n° 101, Cidade Universitária, São Paulo, SP CEP 05508-900, Brazil.
| | - Stefanny C M Titon
- Departamento de Fisiologia, Instituto de Biociências, Universidade de São Paulo, Rua do Matão - Travessa 14 - n° 101, Cidade Universitária, São Paulo, SP CEP 05508-900, Brazil
| | - Sandra M Muxel
- Laboratório de Neuroimunologia, Instituto de Ciências Biomédicas, Universidade de São Paulo, Av. Prof. Lineu Prestes n° 1730, Cidade Universitária, São Paulo, SP CEP 05508-000, Brazil.
| | - Braz Titon
- Departamento de Fisiologia, Instituto de Biociências, Universidade de São Paulo, Rua do Matão - Travessa 14 - n° 101, Cidade Universitária, São Paulo, SP CEP 05508-900, Brazil
| | - Aymam C de Figueiredo
- Departamento de Fisiologia, Instituto de Biociências, Universidade de São Paulo, Rua do Matão - Travessa 14 - n° 101, Cidade Universitária, São Paulo, SP CEP 05508-900, Brazil
| | - Felipe R Floreste
- Departamento de Fisiologia, Instituto de Biociências, Universidade de São Paulo, Rua do Matão - Travessa 14 - n° 101, Cidade Universitária, São Paulo, SP CEP 05508-900, Brazil
| | - Alan S Lima
- Departamento de Fisiologia, Instituto de Biociências, Universidade de São Paulo, Rua do Matão - Travessa 14 - n° 101, Cidade Universitária, São Paulo, SP CEP 05508-900, Brazil
| | - Vania R Assis
- Departamento de Fisiologia, Instituto de Biociências, Universidade de São Paulo, Rua do Matão - Travessa 14 - n° 101, Cidade Universitária, São Paulo, SP CEP 05508-900, Brazil; Global Health and Interdisciplinary Disease Research Center and Center for Genomics, College of Public Health, Interdisciplinary Research Building (IDRB), 3720 Spectrum Boulevard. Tampa, FL 33612-9415, United States. https://twitter.com/VaniaRAssis1
| | - Fernando R Gomes
- Departamento de Fisiologia, Instituto de Biociências, Universidade de São Paulo, Rua do Matão - Travessa 14 - n° 101, Cidade Universitária, São Paulo, SP CEP 05508-900, Brazil.
| |
Collapse
|
8
|
Dai XY, Lan HJ, Chen Y, Liu TY, Zhao YT, Liu JZ. Knocking out NtSARD1a/1b/1c/1d by CRISPR/CAS9 technology reduces the biosynthesis of salicylic acid (SA) and compromises immunity in tetraploid Nicotiana tabacum. Plant Sci 2024; 342:112051. [PMID: 38417717 DOI: 10.1016/j.plantsci.2024.112051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 02/18/2024] [Accepted: 02/20/2024] [Indexed: 03/01/2024]
Abstract
Salicylic acid (SA) is a key phyto-hormone that is essential for plant immunity. SARD1 (SYSTEMIC ACQUIRED RESISTANCE DEFICIENT 1), a member of the CBP60 (CALMODULIN-BINDING PROTEIN60) gene family, is one of the major transcription factors regulating the expression of the genes in SA biosynthesis. SARD1 has been extensively studied in model plant Arabidopsis. However, the function of SARD1 homologues in SA biosynthesis and immune responses have rarely been investigated in other plant species. In this study, the CRISPR/CAS9 (Clustered Regularly Interspersed Short Palindromic Repeats/CAS9) technology was used in creating transgenic tobacco mutant lines with 6-8 alleles of four NtSARD1 homologous genes (NtSARD1a/1b/1c/1d) knocked out. No significant difference in morphological phenotype was observed between the transgenic knockout lines and the wild type tobacco plants, indicating that knocking out NtSARD1s does not affect the growth and development in tobacco. However, knocking out or partially knocking out of NtSARD1a/b/c/d resulted in a significantly reduced expression of NtICS1, the key gene in SA biosynthesis pathway, and thus the subsequently decreased SA/SAG accumulations in response to Pst DC3000 (Pseudomonas syrangae pv.tomato DC3000) infection, indicating a key role of NtSARD1 genes in SA biosynthesis in tobacco. As a consequence of reduced SA/SAG accumulation, the Pst DC3000-induced expression of NtPR genes as well as the resistance to Pst DC3000 were both significantly reduced in these knockout lines compared with the wild type tobacco plants. Interestingly, the reductions in the SA/SAG level, NtPR gene induction and Pst DC3000 resistance were positively correlated with the number of alleles being knocked out. Furthermore, LUC reporter gene driven by the promoter of NtICS1 containing two G(A/T)AATT(T/G) motifs could be activated by NtSARD1a, suggesting that NtSARD1a could bind to the core G(A/T)AATT(T/G) motifs and thus activate the expression of LUC reporter. Taken together, our results demonstrated that the NtSARD1 proteins play essential roles in SA biosynthesis and immune responses in tobacco. Our results also demonstrated that the CRISPR/CAS9 technology can overcome gene redundancy and is a powerful tool to study gene functions in polyploid plant species.
Collapse
Affiliation(s)
- Xian-Yong Dai
- College of Life Sciences, Zhejiang Normal University, Jinhua, Zhejiang 321004, China
| | - Hu-Jiao Lan
- College of Life Sciences, Zhejiang Normal University, Jinhua, Zhejiang 321004, China
| | - Yu Chen
- College of Life Sciences, Zhejiang Normal University, Jinhua, Zhejiang 321004, China
| | - Tian-Yao Liu
- College of Life Sciences, Zhejiang Normal University, Jinhua, Zhejiang 321004, China
| | - Ya-Ting Zhao
- College of Life Sciences, Zhejiang Normal University, Jinhua, Zhejiang 321004, China
| | - Jian-Zhong Liu
- College of Life Sciences, Zhejiang Normal University, Jinhua, Zhejiang 321004, China; Zhejiang Provincial Key Laboratory of Biotechnology on Specialty Economic Plants, Zhejiang Normal University, Jinhua, Zhejiang 321004, China; Institute of Genetics and Developmental Biology, Zhejiang Normal University, Jinhua, Zhejiang 321004, China.
| |
Collapse
|
9
|
Zhao Y, Ma C, Wei W, Wang Y, Cao H, Cui N, Liu Y, Liang H. Effects of single and combined exposure of virgin or aged polyethylene microplastics and penthiopyrad on zebrafish (Danio rerio). Sci Total Environ 2024; 921:171160. [PMID: 38395170 DOI: 10.1016/j.scitotenv.2024.171160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 02/05/2024] [Accepted: 02/19/2024] [Indexed: 02/25/2024]
Abstract
The interaction between pesticides and microplastics (MPs) can lead to changes in their mode of action and biological toxicity, creating substantial uncertainty in risk assessments. Succinate dehydrogenase inhibitor (SDHI) fungicides, a common fungicide type, are widely used. However, little is known about how penthiopyrad (PTH), a member of the SDHI fungicide group, interacts with polyethylene microplastics (PE-MPs). This study primarily investigates the individual and combined effects of virgin or aged PE-MPs and penthiopyrad on zebrafish (Danio rerio), including acute toxicity, bioaccumulation, tissue pathology, enzyme activities, gut microbiota, and gene expression. Short-term exposure revealed that PE-MPs enhance the acute toxicity of penthiopyrad. Long-term exposure demonstrated that PE-MPs, to some extent, enhance the accumulation of penthiopyrad in zebrafish, leading to increased oxidative stress injury in their intestines by the 7th day. Furthermore, exposure to penthiopyrad and/or PE-MPs did not result in histopathological damage to intestinal tissue but altered the gut flora at the phylum level. Regarding gene transcription, penthiopyrad exposure significantly modified the expression of pro-inflammatory genes in the zebrafish gut, with these effects being mitigated when VPE or APE was introduced. These findings offer a novel perspective on environmental behavior and underscore the importance of assessing the combined toxicity of PE-MPs and fungicides on organisms.
Collapse
Affiliation(s)
- Yuexing Zhao
- Inner Mongolia Key Laboratory of Environmental Pollution Control & Waste Resource Reuse, School of Ecology and Environment, Inner Mongolia University, Hohhot 010030, China
| | - Chaofan Ma
- Inner Mongolia Key Laboratory of Environmental Pollution Control & Waste Resource Reuse, School of Ecology and Environment, Inner Mongolia University, Hohhot 010030, China
| | - Wei Wei
- Inner Mongolia Key Laboratory of Environmental Pollution Control & Waste Resource Reuse, School of Ecology and Environment, Inner Mongolia University, Hohhot 010030, China
| | - Yang Wang
- Inner Mongolia Key Laboratory of Environmental Pollution Control & Waste Resource Reuse, School of Ecology and Environment, Inner Mongolia University, Hohhot 010030, China
| | - Huihui Cao
- Inner Mongolia Key Laboratory of Environmental Pollution Control & Waste Resource Reuse, School of Ecology and Environment, Inner Mongolia University, Hohhot 010030, China
| | - Naqi Cui
- Inner Mongolia Key Laboratory of Environmental Pollution Control & Waste Resource Reuse, School of Ecology and Environment, Inner Mongolia University, Hohhot 010030, China
| | - Yu Liu
- Inner Mongolia Key Laboratory of Environmental Pollution Control & Waste Resource Reuse, School of Ecology and Environment, Inner Mongolia University, Hohhot 010030, China
| | - Hongwu Liang
- Inner Mongolia Key Laboratory of Environmental Pollution Control & Waste Resource Reuse, School of Ecology and Environment, Inner Mongolia University, Hohhot 010030, China.
| |
Collapse
|
10
|
Wang L, Zhang M, Li J, Luo Q, Yao Q, Huang Q, Zhang R, Duan D. VqNAC44 enhances stilbene synthesis and disease resistance in Chinese wild grape by interacting with VqMYB15. Plant Sci 2024; 341:111994. [PMID: 38262480 DOI: 10.1016/j.plantsci.2024.111994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 12/08/2023] [Accepted: 01/18/2024] [Indexed: 01/25/2024]
Abstract
As significant phytoalexins, stilbene compounds can improve the stress resistance of grapes under biotic and abiotic stress conditions and have biological effects such as antitumour, antioxidant, immune regulation and cardiovascular protection activities in humans. RESVERATROL SYNTHASE (RS), also known as STILBENE SYNTHASE (STS), is the critical enzyme regulating stilbene synthesis and has been identified in a few plant species. However, the regulatory mechanisms of stilbene synthesis are uncertain. In this study, an NAC family transcription factor from Vitis quinquangularis, named VqNAC44, was characterized as an indirect regulator of stilbene synthesis. It is worth noting that VqNAC44 did not bind to the STS promoter nor did it interact with the STS protein but interacted with the MYB transcription factor VqMYB15. This interaction between VqMYB15 and VqNAC44 was validated by a yeast two-hybrid assay and bimolecular fluorescence complementation. Overexpressing VqNAC44 in Arabidopsis thaliana significantly increased its tolerance to biotic and abiotic stresses. Transient overexpression of VqNAC44 and VqMYB15 in grape leaves resulted in increased expression of the STS gene and increased production of stilbene compounds. The experimental results confirmed that VqNAC44 regulated stilbene synthesis by interacting with VqMYB15, thereby enhancing the plant stress resistance.
Collapse
Affiliation(s)
- Linxia Wang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Sciences, Northwest University, Xi'an 710069, Shaanxi, China
| | - Ming Zhang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Sciences, Northwest University, Xi'an 710069, Shaanxi, China
| | - Jia Li
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Sciences, Northwest University, Xi'an 710069, Shaanxi, China
| | - Qin Luo
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Sciences, Northwest University, Xi'an 710069, Shaanxi, China
| | - Qian Yao
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Sciences, Northwest University, Xi'an 710069, Shaanxi, China
| | - Qiuyu Huang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Sciences, Northwest University, Xi'an 710069, Shaanxi, China
| | - Runxin Zhang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Sciences, Northwest University, Xi'an 710069, Shaanxi, China
| | - Dong Duan
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Sciences, Northwest University, Xi'an 710069, Shaanxi, China.
| |
Collapse
|
11
|
Xie P, Wang L, Zhu J, Liu Y, Wei M, Gong D, Liu T. Effects of different stocking densities on the development of reproductive and immune functions in young breeder pigeons during the rearing period. Br Poult Sci 2024; 65:213-222. [PMID: 38334444 DOI: 10.1080/00071668.2024.2308273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 11/05/2023] [Indexed: 02/10/2024]
Abstract
1. Stocking density (SD) is closely related to animal performance. This experiment was designed to evaluate the development of reproductive and immune functions of young pigeons under different SDs.2. A total of 288 (half male and half female) 40-day-old pigeons (body weight 400 ± 15 g) were allocated into four groups: High stocking density (HSD; 0.308 m3/bird), standard stocking density (SD; 0.616 m3/bird), and low stocking density (LSD; 1.232 m3/bird) and a caged (control; 0.04125 m3/bird). Every group had six replicates of the same sex.3. The results showed that caged male pigeons had the highest testis index, testosterone content, and gene expression of the androgen receptor gene. LSD treatment induced the highest concentrations of oestradiol, progesterone and mRNA levels of reproductive hormone receptor genes in female pigeons. In male pigeons, the spleen index (organ weight calculated as a percentage of total body weight) showed a peak level (0.09 ± 0.020) in the LSD group, and the thymus index peaked (0.23 ± 0.039) in SD group. However, the index for ovary, spleen, thymus and bursa of Fabricius in female pigeons showed no significant changes among different groups.4. The IL-1β, IL-8, IFN-γ, TGF-β and toll-like receptor 2 (TLR-2) mRNA levels reached their maximum values in both male and female pigeon spleens in the LSD group.5. Young male pigeons housed in cages showed increased testicular development while low stocking density increased the development of reproductive function in young female pigeons. A larger activity space could help enhance the immune function of both male and female pigeons.
Collapse
Affiliation(s)
- P Xie
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture and Environmental Protection, Huaiyin Normal University, Huaian, China
| | - L Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - J Zhu
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Y Liu
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture and Environmental Protection, Huaiyin Normal University, Huaian, China
| | - M Wei
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture and Environmental Protection, Huaiyin Normal University, Huaian, China
| | - D Gong
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - T Liu
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture and Environmental Protection, Huaiyin Normal University, Huaian, China
| |
Collapse
|
12
|
Jiang Y, Zeng Y, Chen K, Cheng H, Dai S, Deng X, Wang L, Liao J, Yang R, Zhang L. Effects of natural extract from medicinal herbs on broilers experimentally infected with Eimeria tenella. Vet Parasitol 2024; 327:110107. [PMID: 38401178 DOI: 10.1016/j.vetpar.2023.110107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 12/18/2023] [Accepted: 12/18/2023] [Indexed: 02/26/2024]
Abstract
This study aimed to evaluate the effects of natural extracts from nine medicinal herbs (SMA) on the growth performance, immunity, and intestinal integrity of broilers experimentally infected with Eimeria tenella. A total of 252 one-day-old broiler chicks were divided into 7 groups with 3 replicates per group and 12 broilers per cage. The groups were uninfected-untreated blank control group (BC), infected-untreated negative control group (NC), SMA treatment groups, Chinese medicine positive control group (CM), and chemical drug positive control group (CD). The SMA groups were infected and fed a basal diet supplemented with 0.6 (SMA-L), 0.8 (SMA-M), and 1.0 (SMA-H) g/kg SMA. The CM and CD groups were infected and fed a basal diet supplemented with 15 g/kg Jiqiuchong San and 0.2 g/kg Diclazuril, respectively. Results showed that feeding SMA could significantly reduce the number of oocysts in infected chickens, especially 1.0 g/kg SMA, which exhibited moderate anticoccidial efficacy. When infected with E. tenella, the supplementation of 1.0 g/kg SMA increased the renal index; restored the hepatic, splenic, and bursal indexes to BC levels; increased the levels of immunoglobulin A (IgA), IgM, and IgY; and reduced the contents of tumor necrosis factor (TNF-α), interferon-γ (IFN-γ), interleukin-6 (IL-6), and IL-10 of the infected chickens. Moreover, treatment with 1.0 g/kg SMA alleviated the pathological changes in cecal tissue and increased the contents of zonula occludens-1 (ZO-1), occludin, claudin-1, and mucoprotein 2 (mucin-2) in cecal tissues of E. tenella-infected chickens. We found that 1.0 g/kg SMA reduced the number of oocysts, improved immunity, and alleviated intestinal barrier damage, which could improve the growth performance of infected chickens. Thus, SMA proved to be an effective natural extract against E. tenella and has the potential to be used as an efficient anticoccidial drug or additive.
Collapse
Affiliation(s)
- Yuanyuan Jiang
- College of Science, Sichuan Agricultural University, Ya'an, Sichuan 625014, China
| | - Yujuan Zeng
- College of Science, Sichuan Agricultural University, Ya'an, Sichuan 625014, China
| | - Keyu Chen
- College of Science, Sichuan Agricultural University, Ya'an, Sichuan 625014, China
| | - Haoran Cheng
- College of Science, Sichuan Agricultural University, Ya'an, Sichuan 625014, China
| | - Songjiang Dai
- College of Science, Sichuan Agricultural University, Ya'an, Sichuan 625014, China
| | - Xuexue Deng
- College of Science, Sichuan Agricultural University, Ya'an, Sichuan 625014, China
| | - Long Wang
- College of Science, Sichuan Agricultural University, Ya'an, Sichuan 625014, China
| | - Jinqiu Liao
- College of Life, Sichuan Agricultural University, Ya'an, Sichuan 625014, China
| | - Ruiwu Yang
- College of Life, Sichuan Agricultural University, Ya'an, Sichuan 625014, China
| | - Li Zhang
- College of Science, Sichuan Agricultural University, Ya'an, Sichuan 625014, China.
| |
Collapse
|
13
|
Abdollahi-Mousavi SE, Keyvanshokooh S, Torfi Mozanzadeh M, Ghasemi A. Efficacy of nutritional selenium nanoparticles on growth performance, immune response, antioxidant capacity, expression of growth and immune-related genes, and post-stress recovery in juvenile Sobaity seabream (Sparidentex hasta). Fish Shellfish Immunol 2024; 147:109452. [PMID: 38360194 DOI: 10.1016/j.fsi.2024.109452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 02/12/2024] [Accepted: 02/13/2024] [Indexed: 02/17/2024]
Abstract
This study evaluated the impacts of nano-Se on the growth, immunity, antioxidant capacity, physiological parameters, gene expression, and stress resistance of fingerling Sobaity seabream (Sparidentex hasta). The fish with an average weight of 21.5 ± 0.1 g were divided into four treatment groups in triplicates that received one of the test diets supplemented with varying levels of nano-Se: 0 (control), 0.5 (Se-0.5), 1 (Se-1), and 2 (Se-2) mg/Kg for 60 days. The results showed that final weight, weight gain rate, specific growth rate, feed intake, and feed conversion ratio improved with significant linear and quadratic trends (P < 0.05) in response to nano-Se-supplemented diets, and the best values were measured in the Se-2 group. Superoxide dismutase activity level remained unaffected among the four groups (P > 0.05). Catalase activity increased in nano-Se-supplemented groups, with the highest level measured in fish fed the Se-0.5 diet. Glutathione peroxidase activity levels were not significantly different between the control and nano-Se groups, but the lowest malondialdehyde concentration was detected in the Se-2 group. Nano-Se had no marked effect on total plasma Ig levels; however, the highest lysozyme activity and alternative complement activity (ACH50) were observed in the Se-0.5 and Se-2 groups, respectively. No significant differences (P > 0.05) were observed in plasma total protein, albumin, globulin, triglyceride, and thyroid hormone (T3 and T4) contents among the groups. However, the lowest cholesterol and low-density lipoprotein values and the highest high-density lipoprotein concentration were measured in the Se-2 group. The Se-0.5 and Se-1 groups exhibited significantly lower levels of aspartate aminotransferase activity, and the lowest alkaline phosphatase activity level was detected in the Se-1 group. The expression level of insulin-like growth factor I gene in all nano-Se-fed groups was significantly higher than the control. Also, the expression of interleukin-1β and lysozyme genes was significantly upregulated in nano-Se-supplemented groups, with the highest values in the Se-2 group. Following acute crowding stress, plasma cortisol and lactate levels at all post-stress time intervals were not significantly different among the experimental groups. Fish fed the Se-0.5 and Se-2 diets tended to have lower plasma glucose concentrations than other groups. In conclusion, dietary nano-Se at 2 mg/kg is recommended to promote growth performance and enhance antioxidant and immune parameters in Sobaity juveniles.
Collapse
Affiliation(s)
- Seyed Eisa Abdollahi-Mousavi
- Department of Fisheries, Faculty of Marine Natural Resources, Khorramshahr University of Marine Science and Technology, Khorramshahr, Khouzestan, Iran
| | - Saeed Keyvanshokooh
- Department of Fisheries, Faculty of Marine Natural Resources, Khorramshahr University of Marine Science and Technology, Khorramshahr, Khouzestan, Iran.
| | - Mansour Torfi Mozanzadeh
- South Iran Aquaculture Research Centre, Iranian Fisheries Science Institute (IFSRI), Agricultural Research Education and Extension Organization (AREEO), Ahwaz, Iran.
| | - Ahmad Ghasemi
- Department of Biotechnology, Persian Gulf Research Institute, Persian Gulf University, Bushehr, Iran
| |
Collapse
|
14
|
Asadi M, Millar AA. Review: Plant microRNAs in pathogen defense: A panacea or a piece of the puzzle? Plant Sci 2024; 341:111993. [PMID: 38266718 DOI: 10.1016/j.plantsci.2024.111993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 01/11/2024] [Accepted: 01/16/2024] [Indexed: 01/26/2024]
Abstract
Plant microRNAs (miRNAs) control key agronomic traits that are associated with their conserved role(s) in development. However, despite a multitude of studies, the utility of miRNAs in plant-pathogen resistance remains less certain. Reviewing the literature identifies three general classes of miRNAs regarding plant pathogen defense. Firstly, a number of evolutionary dynamic 22 nucleotide miRNA families that repress large numbers of plant immunity genes, either directly, or through triggering the biogenesis of secondary siRNAs. However, understanding of their role in defense and of their manipulation to enhance pathogen resistance are still lacking. Secondly, highly conserved miRNAs that indirectly impact disease resistance through their targets that are primarily regulating development or hormone signaling. Any alteration of these miRNAs usually results in pleiotropic impacts, which may alter disease resistance in some plant species, and against some pathogens. Thirdly, are the comparatively diverse and evolutionary dynamic set of non-conserved miRNAs, some of which contribute to pathogen resistance, but whose narrow evolutionary presence will likely restrict their utility. Therefore, reflecting the diverse and evolving nature of plant-pathogen interactions, a complex interplay of plant miRNAs with pathogen responses exists. Any miRNA-based solution for pathogen resistance will likely be highly specific, rather than a general panacea.
Collapse
Affiliation(s)
- Mohsen Asadi
- Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman, Iran; Department of Agricultural Science, Technical and Vocational University (TVU), Tehran, Iran
| | - Anthony A Millar
- Division of Plant Science, Research School of Biology, The Australian National University, Canberra, Australia; ARC Training Centre for Accelerated Future Crop development, ANU, Canberra, Australia.
| |
Collapse
|
15
|
Li Y, Ye Y, Yuan H, Rihan N, Han M, Liu X, Zhu T, Zhao Y, Che X. Exposure to polystyrene nanoplastics induces apoptosis, autophagy, histopathological damage, and intestinal microbiota dysbiosis of the Pacific whiteleg shrimp (Litopenaeus vannamei). Sci Total Environ 2024; 919:170924. [PMID: 38360329 DOI: 10.1016/j.scitotenv.2024.170924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 02/10/2024] [Accepted: 02/10/2024] [Indexed: 02/17/2024]
Abstract
Nanoplastics (NPs) are widely distributed environmental pollutants that can disrupt intestinal immunity of crustaceans. In this study, the effects of NPs on gut immune enzyme activities, cell morphology, apoptosis, and microbiota diversity of Litopenaeus vannamei were investigated. L. vannamei was exposed to five concentrations of NPs (0, 0.1, 1, 5, and 10 mg/L) for 28 days. The results showed that higher concentrations of NPs damaged the intestinal villi, promoted formation of autophagosomes, increased intestinal non-specific immunoenzyme activities, and significantly increased apoptosis at 10 mg/L. In response to exposure to NPs, the expression levels of ATG3, ATG4, ATG12, Caspase-3, p53, and TNF initially increased and then decreased. In addition, the concentration of NPs was negatively correlated to the expression levels of the genes of interest and intestinal enzyme activities, suggesting that exposure to NPs inhibited apoptosis and immune function. The five dominant phyla of the gut microbiota (Proteobacteria, Firmicutes, Bacteroidetes, Acidobacteria, and Actinomycetes) were similar among groups exposed to different concentrations of NPs, but the abundances tended to differ. Notably, exposure to NPs increased the abundance of pathogenic bacteria. These results confirm that exposure to NPs negatively impacted intestinal immune function of L. vannamei. These findings provide useful references for efficient breeding of L. vannamei.
Collapse
Affiliation(s)
- Yiming Li
- Fishery Machinery and Instrument Research Institute, Chinese Academy of Fisheries Sciences, Shanghai 200092, China
| | - Yucong Ye
- School of Life Science, East China Normal University, Shanghai 200241, China
| | - Haojuan Yuan
- School of Life Science, East China Normal University, Shanghai 200241, China
| | - Na Rihan
- School of Life Science, East China Normal University, Shanghai 200241, China
| | - Mingming Han
- Centre for Marine and Coastal Studies, University Sains Malaysia, Minden, Penang 11800, Malaysia
| | - Xingguo Liu
- Fishery Machinery and Instrument Research Institute, Chinese Academy of Fisheries Sciences, Shanghai 200092, China
| | - Tian Zhu
- Centre for Marine and Coastal Studies, University Sains Malaysia, Minden, Penang 11800, Malaysia
| | - Yunlong Zhao
- School of Life Science, East China Normal University, Shanghai 200241, China.
| | - Xuan Che
- Fishery Machinery and Instrument Research Institute, Chinese Academy of Fisheries Sciences, Shanghai 200092, China.
| |
Collapse
|
16
|
Moutinho S, Oliva-Teles A, Fontinha F, Martins N, Monroig Ó, Peres H. Black soldier fly larvae meal as a potential modulator of immune, inflammatory, and antioxidant status in gilthead seabream juveniles. Comp Biochem Physiol B Biochem Mol Biol 2024; 271:110951. [PMID: 38340781 DOI: 10.1016/j.cbpb.2024.110951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 02/07/2024] [Accepted: 02/07/2024] [Indexed: 02/12/2024]
Abstract
This study aimed to evaluate the effects of fish meal (FM) replacement with defatted Hermetia illucens larvae meal (HM) on the hematological profile, immune parameters, intestinal inflammatory status, and antioxidant response in gilthead seabream juveniles. Four diets were formulated, replacing FM with HM at 0%, 22%, 60%, and 100% levels, corresponding to an inclusion level of 15 (diet HM15), 30 (diet HM30), and 45% (diet HM45), respectively. Over 67 days, fish were fed these diets until apparent visual satiation. Results showed no significant differences in immune parameters or hematological profiles, except for a decrease in hemoglobin and hematocrit levels. In the liver, glucose-6-phosphate dehydrogenase and glutathione peroxidase decreased linearly with HM content, especially at 100% replacement. Glutathione reductase activity was also reduced with HM inclusion, being lower in fish fed diet HM30 compared to the control. Fish fed diet HM15 showed lower hepatic superoxide dismutase activity, while catalase activity and lipid peroxidation remained unaffected. In the intestine, antioxidant enzyme activity was not influenced by HM, but lipid peroxidation linearly decreased with HM inclusion, being lower in the HM30 diet compared to the control. The inclusion of HM reduced the expression of intestinal pro-inflammatory genes (interleukin-1β and cyclooxygenase-2) while the expression of transforming growth factor β was higher in fish fed diet HM30 compared to the control and HM45 diets. In conclusion, up to 45% dietary inclusion of HM showed no adverse effects, improving liver antioxidant status, reducing intestinal oxidative stress, and regulating inflammatory gene expression.
Collapse
Affiliation(s)
- Sara Moutinho
- CIIMAR (Interdisciplinary Centre of Marine and Environmental Research, University of Porto). Terminal de Cruzeiros do Porto de Leixões, Avenida General Norton de Matos s/n, 4450-208 Matosinhos, Portugal; Department of Biology, FCUP (Faculty of Sciences), University of Porto, Rua do Campo Alegre s/n, Ed. FC4, 4169-007 Porto, Portugal.
| | - Aires Oliva-Teles
- CIIMAR (Interdisciplinary Centre of Marine and Environmental Research, University of Porto). Terminal de Cruzeiros do Porto de Leixões, Avenida General Norton de Matos s/n, 4450-208 Matosinhos, Portugal; Department of Biology, FCUP (Faculty of Sciences), University of Porto, Rua do Campo Alegre s/n, Ed. FC4, 4169-007 Porto, Portugal
| | - Filipa Fontinha
- CIIMAR (Interdisciplinary Centre of Marine and Environmental Research, University of Porto). Terminal de Cruzeiros do Porto de Leixões, Avenida General Norton de Matos s/n, 4450-208 Matosinhos, Portugal; Department of Biology, FCUP (Faculty of Sciences), University of Porto, Rua do Campo Alegre s/n, Ed. FC4, 4169-007 Porto, Portugal
| | - Nicole Martins
- CIIMAR (Interdisciplinary Centre of Marine and Environmental Research, University of Porto). Terminal de Cruzeiros do Porto de Leixões, Avenida General Norton de Matos s/n, 4450-208 Matosinhos, Portugal; Department of Biology, FCUP (Faculty of Sciences), University of Porto, Rua do Campo Alegre s/n, Ed. FC4, 4169-007 Porto, Portugal
| | - Óscar Monroig
- Instituto de Acuicultura Torre de la Sal (IATS), CSIC, Ribera de Cabanes 12595, Castellón, Spain
| | - Helena Peres
- CIIMAR (Interdisciplinary Centre of Marine and Environmental Research, University of Porto). Terminal de Cruzeiros do Porto de Leixões, Avenida General Norton de Matos s/n, 4450-208 Matosinhos, Portugal; Department of Biology, FCUP (Faculty of Sciences), University of Porto, Rua do Campo Alegre s/n, Ed. FC4, 4169-007 Porto, Portugal
| |
Collapse
|
17
|
Liu S, Wu J, Yang D, Xu J, Shi H, Xue B, Ding Z. Big data analytics for MerTK genomics reveals its double-edged sword functions in human diseases. Redox Biol 2024; 70:103061. [PMID: 38341954 PMCID: PMC10869259 DOI: 10.1016/j.redox.2024.103061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 01/18/2024] [Accepted: 01/24/2024] [Indexed: 02/13/2024] Open
Abstract
RATIONALE MER proto-oncogene tyrosine kinase (MerTK) is a key receptor for the clearance of apoptotic cells (efferocytosis) and plays important roles in redox-related human diseases. We will explore MerTK biology in human cells, tissues, and diseases based on big data analytics. METHODS The human RNA-seq and scRNA-seq data about 42,700 samples were from NCBI Gene Expression Omnibus and analyzed by QIAGEN Ingenuity Pathway Analysis (IPA) with about 170,000 crossover analysis. MerTK expression was quantified as Log2 (FPKM + 0.1). RESULTS We found that, in human cells, MerTK is highly expressed in macrophages, monocytes, progenitor cells, alpha-beta T cells, plasma B cells, myeloid cells, and endothelial cells (ECs). In human tissues, MerTK has higher expression in plaque, blood vessels, heart, liver, sensory system, artificial tissue, bone, adrenal gland, central nervous system (CNS), and connective tissue. Compared to normal conditions, MerTK expression in related tissues is altered in many human diseases, including cardiovascular diseases, cancer, and brain disorders. Interestingly, MerTK expression also shows sex differences in many tissues, indicating that MerTK may have different impact on male and female. Finally, based on our proteomics from primary human aortic ECs, we validated the functions of MerTK in several human diseases, such as cancer, aging, kidney failure and heart failure. CONCLUSIONS Our big data analytics suggest that MerTK may be a promising therapeutic target, but how it should be modulated depends on the disease types and sex differences. For example, MerTK inhibition emerges as a new strategy for cancer therapy due to it counteracts effect on anti-tumor immunity, while MerTK restoration represents a promising treatment for atherosclerosis and myocardial infarction as MerTK is cleaved in these disease conditions.
Collapse
Affiliation(s)
- Shijie Liu
- Department of Biology, Georgia State University, Atlanta, GA, 30303, USA
| | - Jinzi Wu
- Department of Biology, Georgia State University, Atlanta, GA, 30303, USA
| | - Daixuan Yang
- Department of Biology, Georgia State University, Atlanta, GA, 30303, USA
| | - Jianliang Xu
- Department of Biology, Georgia State University, Atlanta, GA, 30303, USA
| | - Hang Shi
- Department of Biology, Georgia State University, Atlanta, GA, 30303, USA
| | - Bingzhong Xue
- Department of Biology, Georgia State University, Atlanta, GA, 30303, USA
| | - Zufeng Ding
- Department of Biology, Georgia State University, Atlanta, GA, 30303, USA.
| |
Collapse
|
18
|
Fougère L, Mongrand S, Boutté Y. The function of sphingolipids in membrane trafficking and cell signaling in plants, in comparison with yeast and animal cells. Biochim Biophys Acta Mol Cell Biol Lipids 2024; 1869:159463. [PMID: 38281556 DOI: 10.1016/j.bbalip.2024.159463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 12/04/2023] [Accepted: 01/23/2024] [Indexed: 01/30/2024]
Abstract
Sphingolipids are essential membrane components involved in a wide range of cellular, developmental and signaling processes. Sphingolipids are so essential that knock-out mutation often leads to lethality. In recent years, conditional or weak allele mutants as well as the broadening of the pharmacological catalog allowed to decipher sphingolipid function more precisely in a less invasive way. This review intends to provide a discussion and point of view on the function of sphingolipids with a main focus on endomembrane trafficking, Golgi-mediated protein sorting, cell polarity, cell-to-cell communication and cell signaling at the plasma membrane. While our main angle is the plant field research, we will constantly refer to and compare with the advances made in the yeast and animal field. In this review, we will emphasize the role of sphingolipids not only as a membrane component, but also as a key player at a center of homeostatic regulatory networks involving direct or indirect interaction with other lipids, proteins and ion fluxes.
Collapse
Affiliation(s)
- Louise Fougère
- Laboratoire de Biogenèse Membranaire, Univ. Bordeaux, UMR 5200 CNRS, Villenave d'Ornon, France
| | - Sebastien Mongrand
- Laboratoire de Biogenèse Membranaire, Univ. Bordeaux, UMR 5200 CNRS, Villenave d'Ornon, France
| | - Yohann Boutté
- Laboratoire de Biogenèse Membranaire, Univ. Bordeaux, UMR 5200 CNRS, Villenave d'Ornon, France.
| |
Collapse
|
19
|
Vetter-Laracy S, Jimenez V, Roldán M, Bernardino M, Balliu-Badia P, Lara P, Arcay RM, Fraile-Ribot P, Vila M, Fanjul F. Neonatal SARS-CoV-2 immunoglobulin G antibodies at delivery and their impact on COVID-19. Eur J Clin Microbiol Infect Dis 2024; 43:693-702. [PMID: 38326544 DOI: 10.1007/s10096-024-04773-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 01/31/2024] [Indexed: 02/09/2024]
Abstract
OBJECTIVE To assess neonatal SARS-CoV-2 anti-spike IgG antibody levels after maternal mRNA COVID-19 vaccination and/or infection during pregnancy and evaluate their protective effect. METHODS Prospective observational study, conducted from January 2021 to December 2022. Infants were tested for anti-spike IgG antibodies at birth and then every 3 months until disappearance of titer. A follow-up was done for SARS-CoV-2 infection up to 12 months. RESULTS In total, 147 newborns were enrolled with a median (IQR) gestational age of 39.60 weeks (38.3-40.4). Median (IQR) titers in UA/ml at 2 days were higher (P < .001) in newborns of vaccinated 7063.7 (2841.4-14,448.1), than of infected mothers 372.7 (158.00-884.90). Titers dropped significantly during the follow-up but 50% still had a detectable titer at 6 months. A high antibody titer at 2 days led to a longer persistence (HR 0.89, IC 95% 0.83-0.96, P = .004). In total, 36 infants were infected during the first months of life coinciding with the Omicron variant. Fifty percent had detectable antibodies during the infection period. Relationship between high IgG titers and month of infection was inverse (RHO - 0.52, P = .009). CONCLUSION Though a high antibody titer at birth led to longer persistence, no protective effect against infection was found. As newborns are a high risk group for COVID-19, avoiding transmission during the first year of life is important.
Collapse
Affiliation(s)
- Susanne Vetter-Laracy
- Department of Paediatrics, Division of Neonatology, University Hospital Son Espases, Palma, Spain.
- Balearic Islands Health Research Institute (IdISBa), Palma, Spain.
| | - Victoria Jimenez
- Department of Paediatrics, Division of Neonatology, University Hospital Son Espases, Palma, Spain
- Balearic Islands Health Research Institute (IdISBa), Palma, Spain
| | - Marina Roldán
- Department of Paediatrics, Division of Neonatology, University Hospital Son Espases, Palma, Spain
| | - Marta Bernardino
- Department of Paediatrics, Division of Neonatology, University Hospital Son Espases, Palma, Spain
- Balearic Islands Health Research Institute (IdISBa), Palma, Spain
| | - Pere Balliu-Badia
- Department of Paediatrics, Division of Neonatology, University Hospital Son Espases, Palma, Spain
- Balearic Islands Health Research Institute (IdISBa), Palma, Spain
| | - Paula Lara
- Department of Microbiology, University Hospital Son Espases, Palma, Spain
| | | | - Pablo Fraile-Ribot
- Department of Microbiology, University Hospital Son Espases, Palma, Spain
| | - Maria Vila
- Department of Gynecology and Obstetrics, University Hospital Son Espases, Palma, Spain
| | - Francisco Fanjul
- Balearic Islands Health Research Institute (IdISBa), Palma, Spain
- Department of Internal Medicine, University Hospital Son Espases, Palma, Spain
| |
Collapse
|
20
|
Li B, Lin Y, Yang Y, Wang Z, Shi R, Zheng T, Liao B, Liao G, Huang J. Patients with periodontitis might increase the risk of urologic cancers: a bidirectional two-sample Mendelian randomization study. Int Urol Nephrol 2024; 56:1243-1251. [PMID: 38015384 PMCID: PMC10923993 DOI: 10.1007/s11255-023-03858-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 10/14/2023] [Indexed: 11/29/2023]
Abstract
BACKGROUND Numerous observational epidemiological studies have reported a bidirectional relationship between periodontitis and urological cancers. However, the causal link between these two phenotypes remains uncertain. This study aimed to examine the bidirectional causal association between periodontitis and four types of urological tumors, specifically kidney cancer (KC), prostate cancer (PC), bladder cancer (BC), and testis cancer (TC). METHODS Based on large-scale genome-wide association study (GWAS) data, we utilized the two-sample Mendelian randomization (MR) approach to evaluate causal relationships between periodontitis and urological cancers. Several MR methods covering various consistency assumptions were applied in this study, including contamination mixture and Robust Adjusted Profile Score to obtain robust results. Summary-level data of individuals with European ancestry were extracted from the UK Biobank, the Kaiser GERA cohorts, and the FinnGen consortium. RESULTS Our findings revealed significant positive genetic correlations between periodontitis and kidney cancer (OR 1.287; 95% CI 1.04, 1.594; P = 0.020). We did not find a significant association of periodontitis on prostate cancer, bladder cancer, and testis cancer. In reverse MR, no significant results were observed supporting the effect of urologic cancers on periodontitis (all P > 0.05). CONCLUSION Our study provides the evidence of a potential causal relationship between periodontitis and kidney cancer. However, large-scale studies are warranted to confirm and elucidate the underlying mechanisms of this association.
Collapse
Affiliation(s)
- Bojia Li
- Health Management Center, General Practice Medical Center, Medical Device Regulatory Research and Evaluation Center, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
- West China School of Public Health, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Yifei Lin
- Health Management Center, General Practice Medical Center, Medical Device Regulatory Research and Evaluation Center, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Yong Yang
- Health Management Center, General Practice Medical Center, Medical Device Regulatory Research and Evaluation Center, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Zeng Wang
- Engineering Research Center of Medical Information Technology, Ministry of Education, West China Hospital of Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Rui Shi
- Engineering Research Center of Medical Information Technology, Ministry of Education, West China Hospital of Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Tao Zheng
- Engineering Research Center of Medical Information Technology, Ministry of Education, West China Hospital of Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Banghua Liao
- Department of Urology, Institute of Urology (Laboratory of Reconstructive Urology), West China Hospital, Sichuan University, Chengdu, Sichuan, 610044, People's Republic of China.
| | - Ga Liao
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China.
| | - Jin Huang
- Health Management Center, General Practice Medical Center, Medical Device Regulatory Research and Evaluation Center, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.
| |
Collapse
|
21
|
Han M, Zhu T, Zhou Z, Si Q, Zhu C, Li Y, Jiang Q. Effects of different concentrations and particle sizes of nanoplastics on gut microbiology, metabolism, and immunity in Chiromantes dehaani. Fish Shellfish Immunol 2024; 147:109461. [PMID: 38382689 DOI: 10.1016/j.fsi.2024.109461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 02/16/2024] [Accepted: 02/18/2024] [Indexed: 02/23/2024]
Abstract
This study investigated the effects of nanoplastics (NPs) of varying particle sizes (75, 500, and 1000 nm) and concentrations (2.5 and 10 mg/L) on the gut health of Chiromantes dehaani. The experimental groups included a control (Cg0), and varying combinations of particle size and concentration. Our results showed that 75 nm NPs were more likely to enhance pathogenic bacterial growth than other sized NPs. Compared with CK, Low NPs concentrations (2.5 mg/L) raised total cholesterol (T-CHO) levels in the gut, while high concentrations significantly decreased both triglyceride (TG) and T-CHO levels (p < 0.05). The enzymatic activities of intestinal lipase and amylase were inhibited by NPs exposure, with greater inhibition at higher NPs concentrations. The 500 nm NPs exhibited a notably higher inhibitory effect than the 75 and 1000 nm NPs (P < 0.05). In terms of apoptosis, NPs exposure led to reduced mRNA expression of Bcl2 and increased expression of Caspase-3, Caspase-8, and Caspase-9, indicating an induction of apoptosis. This effect was more pronounced at higher NPs concentrations, with 75 nm NPs more likely to induce apoptosis in intestinal cells than 500 nm and 1000 nm NPs. Moreover, NPs triggered intestinal inflammatory responses, evidenced by the increased mRNA expression of TNF-β, TNF-α, IL1β, IL6, and IL8, and the decreased expression of IL10. High NPs concentrations were more likely to induce intestinal inflammation, with 500 nm NPs imparting the strongest effect. In summary, the study demonstrated that NPs, and particularly those at higher concentrations, disrupted the gut environment of C. dehaani by altering the microflora, reducing microbial diversity, inhibiting digestion and metabolism, inducing apoptosis, and triggering inflammation. Among the sizes of NPs tested, 500 nm NPs had the most significant adverse impact on digestion, metabolism, and inflammation, while 75 nm NPs most strongly induced apoptosis in C. dehaani's intestinal cells.
Collapse
Affiliation(s)
- Mingming Han
- Centre for Marine and Coastal Studies, University Sains Malaysia, Minden, Penang, 11800, Malaysia
| | - Tian Zhu
- Centre for Marine and Coastal Studies, University Sains Malaysia, Minden, Penang, 11800, Malaysia
| | - Zihan Zhou
- Freshwater Fisheries Research Institute of Jiangsu Province, 79 Chating East Street, Nanjing, 210017, China
| | - Qin Si
- Jiangsu Maritime Institute, 309 Gezhi Road, Nanjing, Jiangsu, 211100, China
| | - Chenxi Zhu
- Geography, School of Humanities, Universiti Sains Malaysia, 11800, Minden, Penang, Malaysia
| | - Yiming Li
- Fishery Machinery and Instrument Research Institute, Chinese Academy of Fisheries Sciences, Shanghai, 200092, China.
| | - Qichen Jiang
- Freshwater Fisheries Research Institute of Jiangsu Province, 79 Chating East Street, Nanjing, 210017, China.
| |
Collapse
|
22
|
Liu S, Yu Q, Liu J, Wang H, Wang X, Qin C, Li E, Qin J, Chen L. The interaction between lipid and vitamin D 3 impacts lipid metabolism and innate immunity in Chinese mitten crabs Eriocheir sinensis. Fish Shellfish Immunol 2024; 147:109455. [PMID: 38369072 DOI: 10.1016/j.fsi.2024.109455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/22/2024] [Accepted: 02/15/2024] [Indexed: 02/20/2024]
Abstract
As a fat-soluble vitamin, vitamin D3 relies on fat to perform its biological function, affecting lipid metabolism and innate immunity. This study used different percentages of lipid and vitamin D3 diets to evaluate the synergistic effects on the growth, lipid metabolism and immunity of juvenile Eriocheir sinensis (5.83 ± 0.01 g) for 56 days, including low lipid (LL, 1.5%) and normal lipid (NL, 7.5%) and three levels of vitamin D3: low (LVD, 0 IU/kg), medium (MVD, 9000 IU/kg) and high (HVD, 27,000, IU/kg). The synergistic effect of lipid and vitamin D3 was not significant on growth but significant on ash content, total protein, hepatopancreas lipid content, hemolymph 1α,25-hydroxy vitamin D3 [1α,25(OH)2D3] content, hepatopancreas lipolysis and synthesis genes. Crabs fed normal lipid (7.5%) and medium vitamin D3 (9000 IU/kg) had the highest hepatopancreas index, hemolymph 1α,25(OH)2D3 content, antibacterial ability, immune-related genes and hepatopancreatic lipid synthesis genes expression, but down-regulated the lipolysis genes expression. In contrast, crabs fed diets with low lipid percentage (1.5%) had low growth performance, hemolymph 1α,25(OH)2D3, mRNA levels of lipid synthesis genes, antibacterial ability and immune-related gene expression. At the 1.5% lipid level, excessive or insufficient vitamin D3 supplementation led to the obstruction of ash and protein deposition, reduced growth and molting, aggravated the reduction in antioxidant capacity, hindered antimicrobial peptide gene expression and reduced innate immunity, and resulted in abnormal lipid accumulation and the risk of oxidative stress. This study suggests that diets' lipid and vitamin D3 percentage can enhance antioxidant capacity, lipid metabolism and innate immunity in E. sinensis. A low lipid diet can cause growth retardation, reduce antioxidant capacity and innate immunity, and enhance lipid metabolism disorder.
Collapse
Affiliation(s)
- Shubin Liu
- Laboratory of Aquaculture Nutrition and Environmental Health, School of Life Sciences, East China Normal University, Shanghai, 200241, China
| | - Qiuran Yu
- Laboratory of Aquaculture Nutrition and Environmental Health, School of Life Sciences, East China Normal University, Shanghai, 200241, China
| | - Jiadai Liu
- Laboratory of Aquaculture Nutrition and Environmental Health, School of Life Sciences, East China Normal University, Shanghai, 200241, China
| | - Han Wang
- Laboratory of Aquaculture Nutrition and Environmental Health, School of Life Sciences, East China Normal University, Shanghai, 200241, China
| | - Xiaodan Wang
- Laboratory of Aquaculture Nutrition and Environmental Health, School of Life Sciences, East China Normal University, Shanghai, 200241, China
| | - Chuanjie Qin
- Key Laboratory of Sichuan Province for Fishes Conservation and Utilization in the Upper Reaches of the Yangtze River, Neijiang Normal University, Sichuan, 641100, China
| | - Erchao Li
- Laboratory of Aquaculture Nutrition and Environmental Health, School of Life Sciences, East China Normal University, Shanghai, 200241, China.
| | - Jianguang Qin
- College of Science and Engineering, Flinders University, Adelaide, SA, 5001, Australia
| | - Liqiao Chen
- Laboratory of Aquaculture Nutrition and Environmental Health, School of Life Sciences, East China Normal University, Shanghai, 200241, China.
| |
Collapse
|
23
|
Mitchell E, Comerford K, Knight M, McKinney K, Lawson Y. A review of dairy food intake for improving health among black geriatrics in the US. J Natl Med Assoc 2024; 116:274-291. [PMID: 38365561 DOI: 10.1016/j.jnma.2024.01.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 01/12/2024] [Indexed: 02/18/2024]
Abstract
The transition to older adulthood is generally marked by progressive declines in body composition, metabolism, cognitive function, and immunity. For socially disadvantaged geriatric populations such as Black Americans, this life stage may also include additional stressors, including dealing with discrimination, poor access to healthcare, and food insecurity. These types of chronic stressors are linked to a higher allostatic load, which is associated with accelerated biological aging, higher rates of adverse health outcomes, and an overall lower quality of life. Of the numerous factors involved in healthy aging, a growing body of research indicates that consuming a higher quality diet that is rich in fruits, vegetables, whole grains, protein foods, and dairy foods, is one of the most potent factors for helping to protect against age-related disease progression. Among the food groups listed above that are recommended by the 2020-2025 Dietary Guidelines for Americans dairy foods are unique in their ability to provide several of the essential nutrients (e.g., high-quality protein, calcium, potassium, vitamin B12, and vitamin D in fortified products) that are most often inadequately consumed by older Black Americans. However, dairy is the most inadequately consumed food group in the US, with older Black adults consuming fewer than half of the 3 daily recommended servings. Therefore, this review examines the current body of evidence exploring the links between dairy intake and age-related disease risk, with a special focus on health and disparities among older Black Americans. Overall, the evidence from most systematic reviews and/or meta-analyses focused on dairy intake and musculoskeletal health suggest that higher dairy intake across the life span, and especially from fermented and fortified products, is associated with better bone and muscle health outcomes in older adults. The evidence on dairy intake and neurocognitive and immune outcomes among older adults holds significant promise for potential benefits, but most of these results are sourced from individual studies or narrative reviews and are not currently corroborated in systematic reviews or meta-analyses. Additionally, most of the research on dairy intake and age-related disease risk has been performed in White populations and can only be extrapolated to Black populations. Nonetheless, older Black populations who do not meet the DGA recommended 3 servings of dairy per day due to lactose intolerance, restrictive dietary patterns, or for other reasons, are likely falling short of several of the nutritional requirements necessary to support healthy aging.
Collapse
Affiliation(s)
- Edith Mitchell
- Sidney Kimmel Cancer at Jefferson, Philadelphia, PA, United States
| | - Kevin Comerford
- OMNI Nutrition Science; California Dairy Research Foundation, Davis, CA, United States.
| | - Michael Knight
- The George Washington University School of Medicine and Health Sciences, Washington D.C., United States
| | - Kevin McKinney
- Department of Internal Medicine, Division of Endocrinology, University of Texas Medical Branch, Galveston, TX, United States
| | - Yolanda Lawson
- Baylor University Medical Center, Dallas, TX, United States
| |
Collapse
|
24
|
Parker J, Marten SM, Ó Corcora TC, Rajkov J, Dubin A, Roth O. The effects of primary and secondary bacterial exposure on the seahorse (Hippocampus erectus) immune response. Dev Comp Immunol 2024; 153:105136. [PMID: 38185263 DOI: 10.1016/j.dci.2024.105136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 12/21/2023] [Accepted: 01/04/2024] [Indexed: 01/09/2024]
Abstract
Evolutionary adaptations in the Syngnathidae teleost family (seahorses, pipefish and seadragons) culminated in an array of spectacular morphologies, key immune gene losses, and the enigmatic male pregnancy. In seahorses, genome modifications associated with immunoglobulins, complement, and major histocompatibility complex (MHC II) pathway components raise questions concerning their immunological efficiency and the evolution of compensatory measures that may act in their place. In this investigation heat-killed bacteria (Vibrio aestuarianus and Tenacibaculum maritimum) were used in a two-phased experiment to assess the immune response dynamics of Hippocampus erectus. Gill transcriptomes from double and single-exposed individuals were analysed in order to determine the differentially expressed genes contributing to immune system responses towards immune priming. Double-exposed individuals exhibited a greater adaptive immune response when compared with single-exposed individuals, while single-exposed individuals, particularly with V. aestuarianus replicates, associated more with the innate branch of the immune system. T. maritimum double-exposed replicates exhibited the strongest immune reaction, likely due to their immunological naivety towards the bacterium, while there are also potential signs of innate trained immunity. MHC II upregulated expression was identified in selected V. aestuarianus-exposed seahorses, in the absence of other pathway constituents suggesting a possible alternative or non-classical MHC II immune function in seahorses. Gene Ontology (GO) enrichment analysis highlighted prominent angiogenesis activity following secondary exposure, which could be linked to an adaptive immune process in seahorses. This investigation highlights the prominent role of T-cell mediated adaptive immune responses in seahorses when exposed to sequential foreign bacteria exposures. If classical MHC II pathway function has been lost, innate trained immunity in syngnathids could be a potential compensatory mechanism.
Collapse
Affiliation(s)
- Jamie Parker
- Marine Evolutionary Biology, Christian-Albrechts-University, D-24118, Kiel, Germany.
| | - Silke-Mareike Marten
- Marine Evolutionary Biology, Christian-Albrechts-University, D-24118, Kiel, Germany
| | - Tadhg C Ó Corcora
- Marine Evolutionary Ecology, GEOMAR Helmholtz Centre for Ocean Research Kiel, D-24105, Kiel, Germany
| | - Jelena Rajkov
- Marine Evolutionary Ecology, GEOMAR Helmholtz Centre for Ocean Research Kiel, D-24105, Kiel, Germany
| | - Arseny Dubin
- Marine Evolutionary Biology, Christian-Albrechts-University, D-24118, Kiel, Germany
| | - Olivia Roth
- Marine Evolutionary Biology, Christian-Albrechts-University, D-24118, Kiel, Germany
| |
Collapse
|
25
|
Mahan K, Kiel S, Freese R, Marka N, Dunitz J, Billings J. Seroprevalence of SARS-CoV-2 IgG in people with cystic fibrosis. Heliyon 2024; 10:e27567. [PMID: 38501003 PMCID: PMC10945179 DOI: 10.1016/j.heliyon.2024.e27567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 02/29/2024] [Accepted: 03/01/2024] [Indexed: 03/20/2024] Open
Abstract
Background When the first known US case of COVID-19 (Coronavirus Disease 2019) was reported in early 2020, little was known about the impact of this novel virus on the cystic fibrosis community. As the majority of individuals with CF have chronic lung disease, this population was initially considered to be at high risk for severe disease as infection with a multitude of viruses has proven to cause pulmonary exacerbation. SARS-CoV-2 virus has proven challenging to study given the multiple disease manifestations, range of severity, and wave-like phenomenon that varies geographically. People with CF who become infected with COVID-19 can be asymptomatic or have symptoms ranging from mild cough and congestion to full respiratory failure, similar to the manifestations seen in non-CF individuals. By studying the seroprevalence, clinical course, and antibody durability due to COVID-19 and vaccinations, we will be better equipped to provide appropriate and informed care to people with CF. Methods Between July 2020 and April 2021 we enrolled 123 people with CF (pwCF) who receive care at the MN CF Center. We monitored their serology every 6 months for SARS-CoV-2 immunoglobulins (nucleocapsid and spike IgG) for evidence of natural and induced immunity. Medication use, pulmonary function, exacerbation history, and hospitalizations were extracted via electronic medical record (EMR). Results 84% (101/120) of enrolled participants were vaccinated against SARS-CoV-2 during the study. Eighty three percent of the cohort showed evidence of either natural or induced "immunity." The average duration of antibody from induced immunity in participants was 6.1 months and from natural immunity was 7.4 months with an overall average duration of antibody of 6.8 months. Earliest antibody detected was 12 days after a single dose of the BNT162b2 vaccine and antibody was detectable across a span of 13 months. Eleven percent of vaccinated individuals did not have measurable IgG. 36% of non-responders (NRs) were solid organ transplant patients on chronic immunosuppressive therapy. Only 3 people within this cohort were hospitalized due to COVID pneumonia and all three survived. Conclusion To our knowledge, this is the first report on the seroprevalence and longevity of SARS-CoV-2 IgG to 1 year in adults with CF after the widespread availability of SARS-CoV-2 vaccinations. These data show that pwCF respond to the COVID vaccination and produce long-lasting antibodies similar to the general population.
Collapse
Affiliation(s)
- Kathleen Mahan
- University of Minnesota, Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, USA
| | - Sarah Kiel
- University of Minnesota, Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, USA
| | - Rebecca Freese
- Biostatistical Design and Analysis Center, Clinical and Translational Science Institute, University of Minnesota, USA
| | - Nicholas Marka
- Biostatistical Design and Analysis Center, Clinical and Translational Science Institute, University of Minnesota, USA
| | - Jordan Dunitz
- University of Minnesota, Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, USA
| | - Joanne Billings
- University of Minnesota, Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, USA
| |
Collapse
|
26
|
Liu Y, Jiang P, Qu Y, Liu C, Zhang D, Xu B, Zhang Q. Exosomes and exosomal miRNAs: A new avenue for the future treatment of rheumatoid arthritis. Heliyon 2024; 10:e28127. [PMID: 38533025 PMCID: PMC10963384 DOI: 10.1016/j.heliyon.2024.e28127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 03/12/2024] [Accepted: 03/12/2024] [Indexed: 03/28/2024] Open
Abstract
Rheumatoid arthritis is a chronic systemic autoimmune disease that involves mainly synovitis and joint injury and is one of the main causes of disability. The pathogenesis of rheumatoid arthritis is complicated, and the treatment cycle is long. The traditional methods of inhibiting inflammation and immunosuppression are no longer sufficient for treatment of the disease, so there is an urgent need to seek new treatments. The exocrine microenvironment is a kind of microvesicle with a lipid bilayer membrane structure that can be secreted by most cells in the body. This structure contains cell-specific proteins, lipids and nucleic acids that can transmit this information from one cell to another. To achieve cell-to-cell communication. Exocrine microRNAs can be contained in exocrine cells and can be selectively transferred to target receptor cells via exocrine signaling, thus regulating the physiological function of target cells. This article focuses on the pathological changes that occur during the development of rheumatoid arthritis and the biological regulation of exocrine and exocrine microRNAs in rheumatoid joints. Research on the roles of exocrine and exocrine microRNAs in regulating the inflammatory response, cell proliferation/apoptosis, autophagy, effects on fibroblast-like synoviocytes and immune regulation in rheumatoid arthritis was reviewed. In addition, the challenges faced by this new treatment are discussed.
Collapse
Affiliation(s)
- Yuan Liu
- The First Clinical Medical College, Shandong University of Chinese Traditional Medicine, Jinan, China
| | - Ping Jiang
- The First Clinical Medical College, Shandong University of Chinese Traditional Medicine, Jinan, China
- Rheumatology and Immunology Department, The Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yuan Qu
- The First Clinical Medical College, Shandong University of Chinese Traditional Medicine, Jinan, China
| | - Chuanguo Liu
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Di Zhang
- Rheumatology and Immunology Department, The Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Bing Xu
- Rheumatology and Immunology Department, The Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Qian Zhang
- Science and Technology Department, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| |
Collapse
|
27
|
Alsalahi A, Maarof NN, Alshawsh MA, Aljaberi MA, Qasem MA, Mahuob A, Badroon NA, Mussa EA, Hamat RA, Abdallah AM. Immune stimulatory effect of Nigella sativa in healthy animal models: A systematic review and meta-analysis. Heliyon 2024; 10:e27390. [PMID: 38510007 PMCID: PMC10950595 DOI: 10.1016/j.heliyon.2024.e27390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 02/28/2024] [Accepted: 02/28/2024] [Indexed: 03/22/2024] Open
Abstract
The immune-modulatory effects of black seeds (Nigella sativa seeds, NSS) are well documented, but the overall in vivo impact of this important natural medicinal product on immune system function has yet to be established. Here we systematically reviewed and meta-analyzed the effects of NSS on humoral [serum titers of immunoglobulins including IgG, IgM, anti-Newcastle virus disease (anti-NDV), and sheep red blood cell antigen (anti-SRBC)] and cellular immunity [total white blood cell (WBC) count and percentages of monocytes, lymphocytes, basophils, neutrophils, and eosinophils] in healthy animals. The PubMed, ScienceDirect, Web of Science, and Scopus databases were searched according to predefined eligibility criteria. Meta-analyses were performed to estimate the final effect size using RevMan software. Seventeen animal studies were eligible for analysis. For humoral immunity, the overall pooled effect size (ES) of NSS on serum titers of IgM and anti-NVD antibodies was not significantly different [mean difference (MD) 75.27, 95% CI: -44.76 to 195.30, p = 0.22 (I2 = 89%, p = 0.003), and -0.01, 95% CI: -0.27 to 0.25, p = 0.94 (I2 = 74%, p = 0.02), respectively]. However, NSS significantly increased serum titers of IgG and anti-SRBC antibodies [MD 3.30, 95% CI: 2.27 to 4.32, p = 0.00001 (I2 = 0%, p = 0.97), and 1.15, 95% CI: 0.74 to 1.56, p = 0.00001 (I2 = 0%, p = 0.43), respectively]. For cellular immunity, the ES of NSS on WBCs, monocytes, and lymphocytes were not significantly different [MD 0.29, 95% CI: -0.55 to 1.13, p = 0.50, (I2 = 14%, p = 0.32), - 0.01, 95% CI: -0.45 to 0.44, p = 0.97 (I2 = 0%, p = 0.77), and 4.73, 95% CI: -7.13 to 16.59, p = 0.43, (I2 = 99%, p = 0.00001), respectively]. In conclusion, black seeds enhance humoral immunity in healthy animals but do not affect cellular immunity.
Collapse
Affiliation(s)
- Abdulsamad Alsalahi
- Department of Pharmacology, Faculty of Pharmacy, Sana'a University, Mazbah District, 1247, Sana'a Secretariat, Yemen
| | - Nian N.N. Maarof
- Department of Chemistry, College of Education, University of Sulaimani, 46001 Sulaimani, Kurdistan, Iraq
| | - Mohammed A. Alshawsh
- Department of Pharmacology, Faculty of Medicine, Universiti Malaya, 50603 Kuala Lumpur, Malaysia
- Department of Paediatrics, School of Clinical Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, 246 Clayton Road, Clayton, VIC, 3168, Australia
| | - Musheer A. Aljaberi
- Department of Community Health, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, 43300 Selangor, Malaysia
| | - Mousa A. Qasem
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Universiti Malaya, 50603 Kuala Lumpur, Malaysia
| | - Abdulaleem Mahuob
- Clinical Pharmacy, School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800 Pulau Pinang, Malaysia
| | - Nassrin A. Badroon
- Special Infectious Agent Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ebthag A.M. Mussa
- Department of Medical Microbiology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| | - Rukman A. Hamat
- Department of Medical Microbiology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| | - Atiyah M. Abdallah
- Department of Biomedical Science, College of Health Science, Qatar University, 2713 Doha, Qatar
| |
Collapse
|
28
|
Al-Najjar MAA, Abdulrazzaq SB, Alzaghari LF, Mahmod AI, Omar A, Hasen E, Athamneh T, Talib WH, Chellappan DK, Barakat M. Evaluation of immunomodulatory potential of probiotic conditioned medium on murine macrophages. Sci Rep 2024; 14:7126. [PMID: 38531887 DOI: 10.1038/s41598-024-56622-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 03/08/2024] [Indexed: 03/28/2024] Open
Abstract
Probiotics are a mixture of beneficial live bacteria and/or yeasts that naturally exist in our bodies. Recently, numerous studies have focused on the immunostimulatory effects of single-species or killed multi-species probiotic conditioned mediums on macrophages. This study investigates the immunostimulatory effect of commercially available active, multi-species probiotic conditioned medium (CM) on RAW264.7 murine macrophages. The probiotic CM was prepared by culturing the commercially available probiotic in a cell-culture medium overnight at 37 °C, followed by centrifugation and filter-sterilization to be tested on macrophages. The immunostimulatory effect of different dilution percentages (50%, 75%, 100%) of CM was examined using the MTT assay, proinflammatory cytokine (tumor necrosis factor TNF-alpha) production in macrophages, migration, and phagocytosis assays. For all the examined CM ratios, the percentages of cell viability were > 80%. Regarding the migration scratch, TNF-alpha and phagocytosis assays, CM demonstrated a concentration-dependent immunostimulatory effect. However, the undiluted CM (100%) showed a significant (p-value < 0.05) stimulatory effect compared to the positive and negative controls. The findings suggest that the secretions and products of probiotics, as measured in the CM, may be closely associated with their immune-boosting effects. Understanding this relationship between probiotic secretions and immune function is crucial for further exploring the potential benefits of probiotics in enhancing overall health and well-being.
Collapse
Affiliation(s)
| | | | | | | | - Amin Omar
- Faculty of Pharmacy, Applied Science Private University, 11937, Amman, Jordan
| | - Eliza Hasen
- MEA Research Center, Middle East University, Amman, Jordan
| | - Tamara Athamneh
- Institute of Nanotechnology, Jordan University of Science and Technology, Irbid, Jordan
| | - Wamidh H Talib
- Faculty of Allied Medical Sciences, Applied Science Private University, 11937, Amman, Jordan
| | - Dinesh Kumar Chellappan
- Department of Life Sciences, School of Pharmacy, International Medical University, 57000, Bukit Jalil, Kuala Lumpur, Malaysia
| | - Muna Barakat
- Faculty of Pharmacy, Applied Science Private University, 11937, Amman, Jordan.
| |
Collapse
|
29
|
Yadalam PK, Arumuganainar D, Ronsivalle V, Di Blasio M, Badnjevic A, Marrapodi MM, Cervino G, Minervini G. Prediction of interactomic hub genes in PBMC cells in type 2 diabetes mellitus, dyslipidemia, and periodontitis. BMC Oral Health 2024; 24:385. [PMID: 38532421 DOI: 10.1186/s12903-024-04041-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 02/17/2024] [Indexed: 03/28/2024] Open
Abstract
BACKGROUND AND OBJECTIVE In recent years, the complex interplay between systemic health and oral well-being has emerged as a focal point for researchers and healthcare practitioners. Among the several important connections, the convergence of Type 2 Diabetes Mellitus (T2DM), dyslipidemia, chronic periodontitis, and peripheral blood mononuclear cells (PBMCs) is a remarkable example. These components collectively contribute to a network of interactions that extends beyond their domains, underscoring the intricate nature of human health. In the current study, bioinformatics analysis was utilized to predict the interactomic hub genes involved in type 2 diabetes mellitus (T2DM), dyslipidemia, and periodontitis and their relationships to peripheral blood mononuclear cells (PBMC) by machine learning algorithms. MATERIALS AND METHODS Gene Expression Omnibus datasets were utilized to identify the genes linked to type 2 diabetes mellitus(T2DM), dyslipidemia, and Periodontitis (GSE156993).Gene Ontology (G.O.) Enrichr, Genemania, and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways were used for analysis for identification and functionalities of hub genes. The expression of hub D.E.G.s was confirmed, and an orange machine learning tool was used to predict the hub genes. RESULT The decision tree, AdaBoost, and Random Forest had an A.U.C. of 0.982, 1.000, and 0.991 in the R.O.C. curve. The AdaBoost model showed an accuracy of (1.000). The findings imply that the AdaBoost model showed a good predictive value and may support the clinical evaluation and assist in accurately detecting periodontitis associated with T2DM and dyslipidemia. Moreover, the genes with p-value < 0.05 and A.U.C.>0.90, which showed excellent predictive value, were thus considered hub genes. CONCLUSION The hub genes and the D.E.G.s identified in the present study contribute immensely to the fundamentals of the molecular mechanisms occurring in the PBMC associated with the progression of periodontitis in the presence of T2DM and dyslipidemia. They may be considered potential biomarkers and offer novel therapeutic strategies for chronic inflammatory diseases.
Collapse
Affiliation(s)
- Pradeep Kumar Yadalam
- Department of periodontics, Saveetha Institute Of Medical And Technical Science (SIMATS), Saveetha Dental College and Hospital, Saveetha University, Chennai, India.
| | | | - Vincenzo Ronsivalle
- Department of Biomedical and Surgical and Biomedical Sciences, Catania University, Catania, 95123, Italy
| | - Marco Di Blasio
- Department of Medicine and Surgery, University Center of Dentistry, University of Parma, Parma, 43126, Italy.
| | - Almir Badnjevic
- Verlab Research Institute for Biomedical Engineering, Medical Devices, and Artificial Intelligence, Bosnia and Herzegovina, Sarajevo, 71000, Bosnia-Herzegovina
| | - Maria Maddalena Marrapodi
- Department of Woman, Child and General and Specialist Surgery, University of Campania "Luigi Vanvitelli", Naples, 80121, Italy
| | - Gabriele Cervino
- School of Dentistry, Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, via Consolare Valeria, 1, Messina, 98125, Italy
| | - Giuseppe Minervini
- Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, Tamil Nadu, India
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania "Luigi Vanvitelli", Caserta, 80121, Italy
| |
Collapse
|
30
|
Sutherland CA, Prigozhin DM, Monroe JG, Krasileva KV. High allelic diversity in Arabidopsis NLRs is associated with distinct genomic features. EMBO Rep 2024:10.1038/s44319-024-00122-9. [PMID: 38528170 DOI: 10.1038/s44319-024-00122-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 03/07/2024] [Accepted: 03/08/2024] [Indexed: 03/27/2024] Open
Abstract
Plants rely on Nucleotide-binding, Leucine-rich repeat Receptors (NLRs) for pathogen recognition. Highly variable NLRs (hvNLRs) show remarkable intraspecies diversity, while their low-variability paralogs (non-hvNLRs) are conserved between ecotypes. At a population level, hvNLRs provide new pathogen-recognition specificities, but the association between allelic diversity and genomic and epigenomic features has not been established. Our investigation of NLRs in Arabidopsis Col-0 has revealed that hvNLRs show higher expression, less gene body cytosine methylation, and closer proximity to transposable elements than non-hvNLRs. hvNLRs show elevated synonymous and nonsynonymous nucleotide diversity and are in chromatin states associated with an increased probability of mutation. Diversifying selection maintains variability at a subset of codons of hvNLRs, while purifying selection maintains conservation at non-hvNLRs. How these features are established and maintained, and whether they contribute to the observed diversity of hvNLRs is key to understanding the evolution of plant innate immune receptors.
Collapse
Affiliation(s)
- Chandler A Sutherland
- Department of Plant and Microbial Biology, University of California Berkeley, Berkeley, CA, 94720, USA
| | - Daniil M Prigozhin
- Molecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - J Grey Monroe
- Department of Plant Sciences, University of California Davis, Davis, CA, 95616, USA
| | - Ksenia V Krasileva
- Department of Plant and Microbial Biology, University of California Berkeley, Berkeley, CA, 94720, USA.
| |
Collapse
|
31
|
Carey CM, Hollins HL, Schmid AV, Gagnon JA. Distinct features of the regenerating heart uncovered through comparative single-cell profiling. Biol Open 2024:bio.060156. [PMID: 38526188 DOI: 10.1242/bio.060156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 03/14/2024] [Indexed: 03/26/2024] Open
Abstract
Adult humans respond to heart injury by forming a permanent scar, yet other vertebrates are capable of robust and complete cardiac regeneration. Despite progress towards characterizing the mechanisms of cardiac regeneration in fish and amphibians, the large evolutionary gulf between mammals and regenerating vertebrates complicates deciphering which cellular and molecular features truly enable regeneration. To better define these features, we compared cardiac injury responses in zebrafish and medaka, two fish species that share similar heart anatomy and common teleost ancestry but differ in regenerative capability. We used single-cell transcriptional profiling to create a time-resolved comparative cell atlas of injury responses in all major cardiac cell types across both species. With this approach, we identified several key features that distinguish cardiac injury response in the non-regenerating medaka heart. By comparing immune responses to injury, we found altered cell recruitment and a distinct pro-inflammatory gene program in medaka leukocytes, and an absence of the injury-induced interferon response seen in zebrafish. In addition, we found a lack of pro-regenerative signals, including nrg1 and retinoic acid, from medaka endothelial and epicardial cells. Finally, we identified alterations in the myocardial structure in medaka, where they lack primordial layer cardiomyocytes and fail to employ a cardioprotective gene program shared by regenerating vertebrates. Our findings reveal notable variation in injury response across nearly all major cardiac cell types in zebrafish and medaka, demonstrating how evolutionary divergence influences the hidden cellular features underpinning regenerative potential in these seemingly similar vertebrates.
Collapse
Affiliation(s)
- Clayton M Carey
- School of Biological Sciences, University of Utah, Salt Lake City, UT, 84112, USA
| | - Hailey L Hollins
- School of Biological Sciences, University of Utah, Salt Lake City, UT, 84112, USA
| | - Alexis V Schmid
- School of Biological Sciences, University of Utah, Salt Lake City, UT, 84112, USA
| | - James A Gagnon
- School of Biological Sciences, University of Utah, Salt Lake City, UT, 84112, USA
- Henry Eyring Center for Cell & Genome Science, University of Utah, Salt Lake City, UT 84112, USA
| |
Collapse
|
32
|
Baskerville R, Castell L, François Bermon S. Sports and Immunity, from the recreational to the elite athlete. Infect Dis Now 2024:104893. [PMID: 38531477 DOI: 10.1016/j.idnow.2024.104893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Accepted: 03/22/2024] [Indexed: 03/28/2024]
Abstract
The pivotal role of the immune system in physical activity is well-established. While interactions are complex, they tend to constitute discrete immune responses. Moderate intensity exercise causes leukocytosis with a mild anti-inflammatory cytokine profile and immunoenhancement. Above a threshold of intensity, lactate-mediated IL-6 release causes a proinflammatory followed by a depressed inflammatory state, which stimulates immune adaptation and longer term cardiometabolic enhancement. Exercise-related immune responses are modulated by sex, age and immune-nutrition. At all ability levels, these factors collectively affect the immune balance between enhancement or overload and dysfunction. Excessive training, mental stress or insufficient recovery risks immune cell exhaustion and hypothalamic pituitary axis (HPA) axis stress responses causing immunodepression with negative impacts on performance or general health. Participation in sport provides additional immune benefits in terms of ensuring regularity, social inclusion, mental well-being and healthier life choices in terms of diet and reduced smoking and alcohol, thereby consolidating healthy lifestyles and longer term health. Significant differences exist between recreational and professional athletes in terms of inherent characteristics, training resilience and additional stresses arising from competition schedules, travel-related infections and stress. Exercise immunology examines the central role of immunity in exercise physiology and straddles multiple disciplines ranging from neuroendocrinology to nutrition and genetics, with the aim of guiding athletes to train optimally and safely. This review provides a brief outline of the main interactions of immunity and exercise, some influencing factors, and current guidance on maintaining immune health.
Collapse
Affiliation(s)
| | - Linda Castell
- Green Templeton College, University of Oxford, Oxford, UK
| | - Stéphane François Bermon
- World Athletics Health and Science Department, Monaco and LAMHESS, University Côte d'Azur, Nice, France
| |
Collapse
|
33
|
El-Sayed Y, Khalil W, Fayez N, Mohamed Abdel-Fattah AF. Enhancing effect of oregano essential oil and Bacillus subtilis on broiler immune function, intestinal morphology and growth performance. BMC Vet Res 2024; 20:112. [PMID: 38519928 PMCID: PMC10958958 DOI: 10.1186/s12917-024-03960-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Accepted: 02/28/2024] [Indexed: 03/25/2024] Open
Abstract
The present study evaluated the effect of two categories of feed additives on chicken performance through immunological and intestinal histo-morphometric measurements. A total of 150 one-day-old male broiler chicks (Cobb) were randomly assigned to three groups. Group I received a non-supplemented basal diet. While groups II and III were treated with a basal diet supplemented with oregano essential oil (OEO) and Bacillus subtilis, respectively, in water for 28 days. Blood samples were taken at 6, 18 and 28 days for hematological analysis, phagocytosis, lymphocyte proliferation and measuring antibody responses. Additionally, growth performance indices were recorded weekly. The results showed that groups supplemented with OEO and B. subtilis improved growth performance expressed by a significant increase in weight gain (P < 0.05), with a significant reduction (P < 0.05) in feed conversion ratio (FCR). Hematological findings indicated a significant increase in blood parameters as well as a significant increase in phagocytic % & phagocytic index at all time points with a greater probiotic effect. On the other hand, OEO produced a significant increase in lymphocyte proliferation at 18 & 28 days. Humoral immunity revealed a significant increase in serum antibody titer phytobiotic & probiotic-fed groups at time points of 18 & 28 days with a superior phytobiotic effect. The histological examination showed a significant increase in villi length, villi width, crypt depth & V/C ratio. In conclusion, these results indicated positive effects of B. subtilis & OEO on both growth and immunity and could be considered effective alternatives to the antibiotic.
Collapse
Affiliation(s)
- Yehia El-Sayed
- Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, 41522, Egypt
| | - Waleed Khalil
- Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, 41522, Egypt
| | - Nada Fayez
- Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, 41522, Egypt.
| | | |
Collapse
|
34
|
Attia YA, Abdallah AA, Bovera F, Abd El-Hamid AEHE, El-Naggar AS, Alhotan RA, Tufarelli V, Zaki RM. Effect of dietary electrolyte balance and arginine to lysine ratio on hematological, antioxidant and immunological traits in dual-purpose breeding hens under cyclic heat stress condition. J Therm Biol 2024; 121:103835. [PMID: 38531186 DOI: 10.1016/j.jtherbio.2024.103835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 12/28/2023] [Accepted: 02/25/2024] [Indexed: 03/28/2024]
Abstract
A total of 245 hens and 35 cocks (32 weeks age) were assigned to seven treatment groups (five replicates with seven hens and one cock) to investigate the effect of dietary electrolyte balance (DEB) and arginine to lysine ratio (Arg/Lys) on birds' physiological and biochemical traits under cyclic heat stress (CHS) condition. Birds were housed in an environmentally controlled facility having four sectors. The first group (positive control, PC) was kept under thermoneutral conditions and fed diet with DEB of 180 mEq and Arg/Lys of 1.25, whereas the other six treatments were kept in the second sector under CHS and fed diet with DEB and Arg/Lys equal to: 180 mEq and 1.25 (negative control, NC); 250 mEq and 1.25; 320 mEq and 1.25; 180 mEq and 1.37; 250 mEq and 1.37; 320 mEq and 1.37, respectively. Hens on NC group had significantly decreased red blood cells (RBCs), white blood cells (WBCs) and its fractions. The groups fed different DEB and Arg/Lys in diet significantly enhanced the blood parameters and plasma lipid profile compared NC group. Hens under CHS fed on 250 and 320 DEB with 1.37 Arg/Lys recorded the lowest concentration of low-density lipoprotein (LDL) compared with the other groups. Triiodothyronine (T3) activity was not differed among groups, while T4 activity in layer exposed to CHS (NC group) recorded the highest activity compared to PC. From findings, it can be concluded that laying hens fed a diet having DEB 250 mEq with 1.37 Arg/Lys could be successfully applied to counteract the adverse effect of CHS and to improve blood hematological and biochemical traits, antioxidants, and immunity response.
Collapse
Affiliation(s)
- Youssef A Attia
- Animal and Poultry Production Department, Faculty of Agriculture, Damanhour University, Damanhour, 22713, Egypt.
| | - Ahmed A Abdallah
- Department of Poultry Nutrition, Animal Production Research Institute, El-Sabahiah Poultry, Research Station Alexandria 21917, Agriculture Research Center, Ministry of Agriculture and Land Reclamation, Giza, Egypt
| | - Fulvia Bovera
- Department of Veterinary Medicine and Animal Production, University of Napoli Federico II, 80137, Napoli, Italy
| | - Abd El-Hamid E Abd El-Hamid
- Animal and Poultry Production Department, Faculty of Agriculture, Damanhour University, Damanhour, 22713, Egypt
| | - Asmaa Sh El-Naggar
- Animal and Poultry Production Department, Faculty of Agriculture, Damanhour University, Damanhour, 22713, Egypt
| | - Rashed A Alhotan
- Department of Animal Production, College of Food and Agricultural Sciences, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Vincenzo Tufarelli
- Department of Precision and Regenerative Medicine and Jonian Area, Section of Veterinary Science and Animal Production, University of Bari 'Aldo Moro', 70010, Valenzano, Bari, Italy.
| | - Reda M Zaki
- Department of Poultry Nutrition, Animal Production Research Institute, El-Sabahiah Poultry, Research Station Alexandria 21917, Agriculture Research Center, Ministry of Agriculture and Land Reclamation, Giza, Egypt
| |
Collapse
|
35
|
Sasi A, Dandotiya J, Kaushal J, Ganguly S, Binayke A, Ambika KM, Shree A, Jahan F, Sharma P, Suri TM, Awasthi A, Bakhshi S. Humoral and cellular immunity to SARS-CoV-2 following vaccination with non-mRNA vaccines in adolescent/young adults with cancer: A prospective cohort study. Vaccine 2024:S0264-410X(24)00329-3. [PMID: 38514355 DOI: 10.1016/j.vaccine.2024.03.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 03/10/2024] [Accepted: 03/17/2024] [Indexed: 03/23/2024]
Abstract
BACKGROUND Data on SARS-CoV-2 vaccine responsiveness in adolescent/young adult (AYA) cancer patients are sparse. The present study assessed humoral and cellular immune responses post-vaccination in this population. METHODS In this prospective study, patients aged 12-30 years undergoing cancer therapy ("on therapy") and survivors ("off therapy") were recruited. Anti-receptor binding domain (RBD) protein IgG levels were measured at baseline, four weeks post-first vaccine dose (T1), and six weeks post-second dose (T2). Cellular immunity was assessed using activation-induced markers and intracellular cytokine staining in a patient subset. The primary outcome was to quantify humoral responses in both cohorts at T2 compared to baseline. Clinical predictors of log antibody titres at T2 were identified. RESULTS Between April-December 2022, 118 patients were recruited of median age 15.4 years. Among them, 77 (65.2 %) were in the "on therapy" group, and 77 (65.2 %) had received the BBV152 vaccine. At baseline, 108 (91.5 %) patients were seropositive for anti-RBD antibody. The log anti-RBD titre rose from baseline to T2 (p-value = 0.001) in the whole cohort; this rise was significant from baseline-T1 (p-value < 0.001), but not from T1 to T2 (p-value = 0.842). A similar pattern was seen in the "on therapy" cohort. BECOV-2 vaccine was independently associated with higher log anti-RBD titres than BBV152 (regression coefficient: 0.41; 95 % CI: 0.10-0.73; p = 0.011). Cellular immune responses were similar in the "on-" and "off therapy" groups at the three time points. CONCLUSION Among AYA cancer patients, a single non-mRNA vaccine dose confers robust hybrid humoral immunity with limited benefit from a second dose.
Collapse
Affiliation(s)
- Archana Sasi
- Department of Medical Oncology, Dr. BR Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi, India
| | - Jyotsna Dandotiya
- Centre for Immunobiology and Immunotherapy, Translational Health Science and Technology Institute, Faridabad, India; Immunology Core Laboratory, Translational Health Science and Technology Institute, Faridabad, India
| | - Jyotsana Kaushal
- Centre for Immunobiology and Immunotherapy, Translational Health Science and Technology Institute, Faridabad, India; Immunology Core Laboratory, Translational Health Science and Technology Institute, Faridabad, India
| | - Shuvadeep Ganguly
- Department of Medical Oncology, Dr. BR Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi, India
| | - Akshay Binayke
- Centre for Immunobiology and Immunotherapy, Translational Health Science and Technology Institute, Faridabad, India; Immunology Core Laboratory, Translational Health Science and Technology Institute, Faridabad, India
| | - K M Ambika
- Department of Medical Oncology, Dr. BR Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi, India
| | - Akshi Shree
- Department of Medical Oncology, Dr. BR Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi, India
| | - Farhana Jahan
- Department of Medical Oncology, Dr. BR Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi, India
| | - Priyanka Sharma
- Centre for Immunobiology and Immunotherapy, Translational Health Science and Technology Institute, Faridabad, India; Immunology Core Laboratory, Translational Health Science and Technology Institute, Faridabad, India
| | - Tejas Menon Suri
- Department of Pulmonary, Critical Care & Sleep Medicine, Sitaram Bhartia Institute of Science & Research, New Delhi, India
| | - Amit Awasthi
- Centre for Immunobiology and Immunotherapy, Translational Health Science and Technology Institute, Faridabad, India; Immunology Core Laboratory, Translational Health Science and Technology Institute, Faridabad, India.
| | - Sameer Bakhshi
- Department of Medical Oncology, Dr. BR Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi, India.
| |
Collapse
|
36
|
Böttcher J, Bauer BU, Ambros C, Alex M, Domes U, Roth S, Boll K, Korneli M, Bogner KH, Randt A, Janowetz B. The immune response to a Coxiella burnetii vaccine in sheep varies according to their natural pre-exposure. Vaccine 2024; 42:1993-2003. [PMID: 38388237 DOI: 10.1016/j.vaccine.2024.02.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 02/02/2024] [Accepted: 02/14/2024] [Indexed: 02/24/2024]
Abstract
Q fever in humans is caused by Coxiella (C.) burnetii. In 2008 and 2012, cases of Q fever in humans were linked to an infected flock of approximately 650 ewes. Since 2013 gimmers (G'13, G'14, G'15 etc.) were primary vaccinated (two doses) with an inactivated C.burnetii vaccine without any revaccination. In 2013, 30 ewes were primary vaccinated (A'13). Shedding was annually monitored by qPCR-testing of vaginal and nasal swabs collected at lambing. Animals were tested for Phase I- (PhI) and PhII-antibodies (Ab) and for PhII-specific-interferon-γ (IFN-γ) before and after vaccination. The effect of a revaccination was determined in 2018 and 2023. Groups of randomly selected gimmers primary vaccinated in 2015, 2016 and 2017 and a mixed group of older animals (A'13, G'13 and G'14) were revaccinated once in 2018. The trial was repeated in 2023 on groups primary vaccinated in 2019-2023. Major shedding after the outbreak in 2012 ceased in 2014. Thereafter C.burnetii was only sporadically detected at low-level in 2018, 2021 and 2023. Sheep naturally exposed to C.burnetii during the outbreak in 2012 (A'13, G'13) mounted a strong and complete (PhI, PhII, IFN-γ) recall immune response after vaccination. A serological PhI+/PhII+ pattern dominated after vaccination. In contrast, since 2014 a weaker immune response (PhII-titre, IFN-γ) and a dominance of the PhI-/PhII+ pattern was observed in vaccinated gimmers. The number of serologically non-responding gimmers to vaccination increased to 25.0 % in G'16/G'17 and 40.4 % in G'19/G'20. But revaccination even three (G'15 in 2018) and four (G'19 in 2023) years after primary vaccination resulted in a strong and complete immune response. No difference of the immune response nor to more recently primary vaccinated animals (G'23 in 2023) nor to those animals that were present during the outbreak (A'13/G'13/G'14 in 2018) was observed.
Collapse
Affiliation(s)
- Jens Böttcher
- Animal Health Service, Bavaria, Senator-Gerauer-Str. 23, 85586 Poing, Germany.
| | - Benjamin U Bauer
- Animal Health Service, Bavaria, Senator-Gerauer-Str. 23, 85586 Poing, Germany
| | - Christina Ambros
- Animal Health Service, Bavaria, Senator-Gerauer-Str. 23, 85586 Poing, Germany
| | - Michaela Alex
- Animal Health Service, Bavaria, Senator-Gerauer-Str. 23, 85586 Poing, Germany
| | - Ursula Domes
- Animal Health Service, Bavaria, Senator-Gerauer-Str. 23, 85586 Poing, Germany
| | - Sabine Roth
- Staatl. Veterinäramt, Landratsamt Main-Spessart, Würzburger Str. 9 a, D-97753 Karlstadt, Germany
| | - Kerstin Boll
- Bavarian Health and Food Safety Authority, Eggenreuther Weg 43, 91058 Erlangen, Germany
| | - Martin Korneli
- Staatl. Veterinäramt, Landratsamt Main-Spessart, Würzburger Str. 9 a, D-97753 Karlstadt, Germany
| | - Karl-Heinz Bogner
- Bavarian Health and Food Safety Authority, Eggenreuther Weg 43, 91058 Erlangen, Germany
| | - Andreas Randt
- Animal Health Service, Bavaria, Senator-Gerauer-Str. 23, 85586 Poing, Germany
| | - Britta Janowetz
- Animal Health Service, Bavaria, Senator-Gerauer-Str. 23, 85586 Poing, Germany
| |
Collapse
|
37
|
Lagranha C, Pellegrini DCP, Pradella GD, Nava S, Morel N, Doyle R, Klafke G, Gallina T, Reck J. Can herd seroprevalence be used as an indicator of enzootic stability for bovine anaplasmosis? Insights from a case-control field study in Brazil. Res Vet Sci 2024; 171:105232. [PMID: 38513459 DOI: 10.1016/j.rvsc.2024.105232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 02/23/2024] [Accepted: 03/17/2024] [Indexed: 03/23/2024]
Abstract
Bovine anaplasmosis presents a significant challenge to livestock production in tropical, subtropical, and temperate regions. For many years, the concept of enzootic stability/instability (initially established for babesiosis) and herd seroprevalence as an indicator of outbreak risks have been applied to anaplasmosis. However, this model has never been definitively validated for Anaplasma marginale. The objective of this study was to examine the relationship between herd immunity (seroprevalence) and the occurrence of anaplasmosis outbreaks in Southern Brazil. A case-control study was conducted, categorizing farms into two groups: cases (farms with a history of clinical anaplasmosis) and controls (those without anaplasmosis). Thirteen farms were identified as "cases", while 23 were identified as "controls". A substantial difference in seroprevalence distribution between the two groups was observed. The majority of "control" farms exhibited over 75% of animals with antibodies to A. marginale in both calves and heifers, whereas the majority of "case" farms had a seropositive cattle percentage below 75%. Additionally, twelve months after cattle serology tests, we conducted a prospective follow-up survey to identify any clinical cases of anaplasmosis. Statistical associations (P < 0.05) were found between both retrospective and prospective anaplasmosis outbreaks and the hypothetical threshold of herd seroprevalence (75%). We hypothesize that herd seroprevalence may be an indicator of the risk of occurrence of clinical anaplasmosis. It appears that the epidemiology of cattle anaplasmosis, at least in our conditions, aligns with the well-known model of enzootic stability/instability originally applied to bovine babesiosis.
Collapse
Affiliation(s)
- Camila Lagranha
- Instituto de Pesquisas Veterinárias Desidério Finamor (IPVDF), Eldorado do Sul, RS, Brazil
| | | | | | - Santiago Nava
- Instituto Nacional de Tecnología Agropecuaria (INTA), Rafaela, Santa Fe, Argentina
| | - Nicolas Morel
- Instituto Nacional de Tecnología Agropecuaria (INTA), Rafaela, Santa Fe, Argentina
| | - Rovaina Doyle
- Instituto de Pesquisas Veterinárias Desidério Finamor (IPVDF), Eldorado do Sul, RS, Brazil
| | - Guilherme Klafke
- Instituto de Pesquisas Veterinárias Desidério Finamor (IPVDF), Eldorado do Sul, RS, Brazil
| | - Tiago Gallina
- Universidade Federal do Pampa (UNIPAMPA), Uruguaiana, RS, Brazil
| | - José Reck
- Instituto de Pesquisas Veterinárias Desidério Finamor (IPVDF), Eldorado do Sul, RS, Brazil.
| |
Collapse
|
38
|
Montagnani M, Potenza MA, Corsalini M, Barile G, Charitos IA, de Giacomo A, Jirillo E, Colella M, Santacroce L. Current View on How Human Gut Microbiota Mediate Metabolic and Pharmacological Activity of Panax ginseng. A Scoping Review. Endocr Metab Immune Disord Drug Targets 2024; 24:EMIDDT-EPUB-139273. [PMID: 38504564 DOI: 10.2174/0118715303270923240307120117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 10/03/2023] [Accepted: 01/05/2024] [Indexed: 03/21/2024]
Abstract
Panax ginseng is one of the most important remedies in ancient Eastern medicine. In the modern Western world, its reputation started to grow towards the end of the XIX century, but the rather approximate understanding of action mechanisms did not provide sufficient information for an appropriate use. Nowadays, Panax ginseng is frequently used in some pathological conditions, but the comprehension of its potential beneficial effects is still incomplete. The purpose of this study is to highlight the most recent knowledge on mechanisms and effects of ginseng active ingredients on the intestinal microbiota. The human microbiota takes part in the immune and metabolic balance and serves as the most important regulator for the control of local pathogens. This delicate role requires a complex interaction and reflects the interconnection with the brain- and the liver-axes. Thus, by exerting their beneficial effects through the intestinal microbiota, the active ingredients of Panax ginseng (glycosides and their metabolites) might help to ameliorate both specific intestinal conditions as well as the whole organism's homeostasis.
Collapse
Affiliation(s)
- Monica Montagnani
- Department of Precision Medicine and Ionian Area, Section of Pharmacology, School of Medicine, University of Bari 'Aldo Moro,' Policlinico University Hospital of Bari, Bari, Italy
| | - Maria Assunta Potenza
- Department of Precision Medicine and Ionian Area, Section of Pharmacology, School of Medicine, University of Bari 'Aldo Moro,' Policlinico University Hospital of Bari, Bari, Italy
| | - Massimo Corsalini
- Interdisciplinary Department of Medicine, School of Medicine, University of Bari 'Aldo Moro', Bari, Italy
| | - Giuseppe Barile
- Interdisciplinary Department of Medicine, School of Medicine, University of Bari 'Aldo Moro', Bari, Italy
| | | | - Andrea de Giacomo
- Department of Neurological and Psychiatric Sciences, University of Bari Aldo Moro, Bari, Italy
| | - Emilio Jirillo
- Interdisciplinary Department of Medicine, Section of Microbiology and Virology, School of Medicine, University of Bari 'Aldo Moro', Bari, Italy
| | - Marica Colella
- Interdisciplinary Department of Medicine, Section of Microbiology and Virology, School of Medicine, University of Bari 'Aldo Moro', Bari, Italy
| | - Luigi Santacroce
- Interdisciplinary Department of Medicine, Section of Microbiology and Virology, School of Medicine, University of Bari 'Aldo Moro', Bari, Italy
| |
Collapse
|
39
|
Rothoeft T, Maier C, Talarico A, Hoffmann A, Schlegtendal A, Lange B, Petersmann A, Denz R, Timmesfeld N, Toepfner N, Vidal-Blanco E, Pfaender S, Lücke T, Brinkmann F. Natural and hybrid immunity after SARS-CoV-2 infection in children and adolescents. Infection 2024:10.1007/s15010-024-02225-w. [PMID: 38499828 DOI: 10.1007/s15010-024-02225-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 02/24/2024] [Indexed: 03/20/2024]
Abstract
PURPOSE In contrast to adults, immune protection against SARS-CoV-2 in children and adolescents with natural or hybrid immunity is still poorly understood. The aim of this study was to analyze different immune compartments in different age groups and whether humoral immune reactions correlate with a cellular immune response. METHODS 72 children and adolescents with a preceding SARS-CoV-2 infection were recruited. 37 were vaccinated with an RNA vaccine (BNT162b2). Humoral immunity was analyzed 3-26 months (median 10 months) after infection by measuring Spike protein (S), nucleocapsid (NCP), and neutralizing antibodies (nAB). Cellular immunity was analyzed using a SARS-CoV-2-specific interferon-γ release assay (IGRA). RESULTS All children and adolescents had S antibodies; titers were higher in those with hybrid immunity (14,900 BAU/ml vs. 2118 BAU/ml). NCP antibodies were detectable in > 90%. Neutralizing antibodies (nAB) were more frequently detected (90%) with higher titers (1914 RLU) in adolescents with hybrid immunity than in children with natural immunity (62.5%, 476 RLU). Children with natural immunity were less likely to have reactive IGRAs (43.8%) than adolescents with hybrid immunity (85%). The amount of interferon-γ released by T cells was comparable in natural and hybrid immunity. CONCLUSION Spike antibodies are the most reliable markers to monitor an immune reaction against SARS-CoV-2. High antibody titers of spike antibodies and nAB correlated with cellular immunity, a phenomenon found only in adolescents with hybrid immunity. Hybrid immunity is associated with markedly higher antibody titers and a higher probability of a cellular immune response than a natural immunity.
Collapse
Affiliation(s)
- T Rothoeft
- University Hospital of Pediatrics and Adolescent Medicine, St. Josef-Hospital, Ruhr-University, Bochum, Germany.
| | - C Maier
- University Hospital of Pediatrics and Adolescent Medicine, St. Josef-Hospital, Ruhr-University, Bochum, Germany
| | - A Talarico
- University Hospital of Pediatrics and Adolescent Medicine, St. Josef-Hospital, Ruhr-University, Bochum, Germany
| | - A Hoffmann
- University Hospital of Pediatrics and Adolescent Medicine, St. Josef-Hospital, Ruhr-University, Bochum, Germany
| | - A Schlegtendal
- University Hospital of Pediatrics and Adolescent Medicine, St. Josef-Hospital, Ruhr-University, Bochum, Germany
| | - B Lange
- Department of Epidemiology, Helmholtz Centre for Infection Research, Brunswick, Germany
| | - A Petersmann
- University Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Oldenburg, Oldenburg, Germany
- University Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, Greifswald, Germany
| | - R Denz
- Department of Medical Informatics, Biometry and Epidemiology, Ruhr-University Bochum, Bochum, Germany
| | - N Timmesfeld
- Department of Medical Informatics, Biometry and Epidemiology, Ruhr-University Bochum, Bochum, Germany
| | - N Toepfner
- Department of Pediatrics, Faculty of Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - E Vidal-Blanco
- Department of Molecular and Medical Virology, Ruhr University Bochum, Bochum, Germany
| | - S Pfaender
- Department of Molecular and Medical Virology, Ruhr University Bochum, Bochum, Germany
| | - T Lücke
- University Hospital of Pediatrics and Adolescent Medicine, St. Josef-Hospital, Ruhr-University, Bochum, Germany
| | - F Brinkmann
- University Hospital of Pediatrics and Adolescent Medicine, St. Josef-Hospital, Ruhr-University, Bochum, Germany
- University Children's Hospital, Lübeck, Germany
- Airway Research Center North (ARCN), German Center for Lung Research (DZL), Lübeck, Germany
| |
Collapse
|
40
|
Mosebarger A, Vidal MS, Bento GFC, Lintao RCV, Severino MEL, Kumar Kammala A, Menon R. Immune cells at the feto-maternal interface: Comprehensive characterization and insights into term labor. J Reprod Immunol 2024; 163:104239. [PMID: 38493591 DOI: 10.1016/j.jri.2024.104239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 02/05/2024] [Accepted: 03/07/2024] [Indexed: 03/19/2024]
Abstract
Immune cells at the feto-maternal interface play an important role in pregnancy; starting at implantation, maintenance of pregnancy, and parturition. The role of decidual immune cells in induction of labor still needs to be understood. Published reports on this topic show heterogeneity in methods of cell isolation, assay, analysis and cellular characterization making it difficult to collate available information in order to understand the contribution of immune cells at term leading to parturition. In the present study, available literature was reviewed to study the differences in immune cells between the decidua basalis and decidua parietalis, as well as between immune cells in term and preterm labor. Additionally, immune cells at the decidua parietalis were isolated from term not in labor (TNL) or term in labor (TL) samples and characterized via flow cytometry using a comprehensive, high-dimensional antibody panel. This allowed a full view of immune cell differences without combining multiple studies, which must include variation in isolation and analysis methods, for more conclusive data. The ratio of cells found in decidua parietalis in this study generally matched those reported in the literature, although we report a lower percentage of natural killer (NK) cells at term. We report that CD4 expression on CD8- NK cells decreased in term labor compared to not in labor samples, suggesting that natural killer cells may be migrating to other sites during labor. Also, we report a decrease in CD38 expression on CD8+ CD57+ T cells in labor, indicative of cytotoxic T cell senescence. Our study provides a comprehensive status of immune cells at the decidua-chorion interface at term.
Collapse
Affiliation(s)
- Angela Mosebarger
- Division of Basic and Translational Research, Department of Obstetrics and Gynecology, University of Texas Medical Branch at Galveston, Galveston, TX, USA
| | - Manuel S Vidal
- Division of Basic and Translational Research, Department of Obstetrics and Gynecology, University of Texas Medical Branch at Galveston, Galveston, TX, USA; Department of Biochemistry and Molecular Biology, College of Medicine, University of Philippines Manila, Manila, Philippines
| | | | - Ryan C V Lintao
- Division of Basic and Translational Research, Department of Obstetrics and Gynecology, University of Texas Medical Branch at Galveston, Galveston, TX, USA; Department of Biochemistry and Molecular Biology, College of Medicine, University of Philippines Manila, Manila, Philippines
| | - Mary Elise L Severino
- Division of Basic and Translational Research, Department of Obstetrics and Gynecology, University of Texas Medical Branch at Galveston, Galveston, TX, USA; Department of Biochemistry and Molecular Biology, College of Medicine, University of Philippines Manila, Manila, Philippines
| | - Ananth Kumar Kammala
- Division of Basic and Translational Research, Department of Obstetrics and Gynecology, University of Texas Medical Branch at Galveston, Galveston, TX, USA
| | - Ramkumar Menon
- Division of Basic and Translational Research, Department of Obstetrics and Gynecology, University of Texas Medical Branch at Galveston, Galveston, TX, USA.
| |
Collapse
|
41
|
Zhang D, Zhu L, Gao Y, Wang Y, Li P. RNA editing enzymes: structure, biological functions and applications. Cell Biosci 2024; 14:34. [PMID: 38493171 PMCID: PMC10944622 DOI: 10.1186/s13578-024-01216-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Accepted: 03/06/2024] [Indexed: 03/18/2024] Open
Abstract
With the advancement of sequencing technologies and bioinformatics, over than 170 different RNA modifications have been identified. However, only a few of these modifications can lead to base pair changes, which are called RNA editing. RNA editing is a ubiquitous modification in mammalian transcriptomes and is an important co/posttranscriptional modification that plays a crucial role in various cellular processes. There are two main types of RNA editing events: adenosine to inosine (A-to-I) editing, catalyzed by ADARs on double-stranded RNA or ADATs on tRNA, and cytosine to uridine (C-to-U) editing catalyzed by APOBECs. This article provides an overview of the structure, function, and applications of RNA editing enzymes. We discuss the structural characteristics of three RNA editing enzyme families and their catalytic mechanisms in RNA editing. We also explain the biological role of RNA editing, particularly in innate immunity, cancer biogenesis, and antiviral activity. Additionally, this article describes RNA editing tools for manipulating RNA to correct disease-causing mutations, as well as the potential applications of RNA editing enzymes in the field of biotechnology and therapy.
Collapse
Affiliation(s)
- Dejiu Zhang
- Institute for Translational Medicine, College of Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China.
| | - Lei Zhu
- College of Basic Medical, Qingdao Binhai University, Qingdao, China
| | - Yanyan Gao
- Institute for Translational Medicine, College of Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
| | - Yin Wang
- Institute for Translational Medicine, College of Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
| | - Peifeng Li
- Institute for Translational Medicine, College of Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China.
| |
Collapse
|
42
|
Facal F, Arrojo M, Páramo M, Costas J. Association between psychiatric admissions in patients with schizophrenia and IL-6 plasma levels polygenic score. Eur Arch Psychiatry Clin Neurosci 2024:10.1007/s00406-024-01786-z. [PMID: 38492051 DOI: 10.1007/s00406-024-01786-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 02/16/2024] [Indexed: 03/18/2024]
Abstract
Schizophrenia diagnosis and admission history were associated with a polygenic score (PGS) for schizophrenia based on a subset of variants that act by modifying the expression of genes whose expression is also modified by antipsychotics. This gene set was enriched in cytokine production. Interleukin-6 (IL-6) is the only cytokine whose plasma levels were associated both with schizophrenia diagnosis and with acute decompensations in the largest meta-analysis. Therefore, we hypothesized that an IL-6 PGS, but not other cytokines PGSs, would be associated with schizophrenia chronicity/psychiatric admissions. Using the IL-6 PGS model from The PGS Catalog, IL-6 PGS was calculated in 427 patients with schizophrenia and data regarding admission history. Association between IL-6 PGS and chronicity, measured as number and duration of psychiatric admissions, or ever readmission was analyzed by multivariate ordinal and logistic regression, respectively. Specificity of results was assessed by analysis of PGSs from the other cytokines at The PGS Catalog with meta-analytic evidence of association with schizophrenia diagnosis or acute decompensations, IL-1RA, IL-4, IL-8, and IL-12. IL-6 PGS was associated with schizophrenia chronicity, explaining 1.51% of variability (OR = 1.29, 95% CI 1.07-1.55, P = 0.007). There was no association with ever readmission. Other cytokines PGSs were not associated with chronicity. Association with IL-6 PGS was independent of association with schizophrenia PGS. Our results provide evidence that genetically regulated higher levels of IL-6 are involved in schizophrenia chronicity, highlighting the relevance of immunity processes for a subgroup of patients.
Collapse
Affiliation(s)
- Fernando Facal
- Instituto de Investigación Sanitaria (IDIS) de Santiago de Compostela, Complexo Hospitalario Universitario de Santiago de Compostela (CHUS), Servizo Galego de Saúde (SERGAS), Hospital Clínico Universitario, edificio Consultas, Andar-2, 15706, Santiago de Compostela, Galicia, Spain.
- Servizo de Psiquiatría, Complexo Hospitalario Universitario de Santiago de Compostela, Servizo Galego de Saúde (SERGAS), Santiago de Compostela, Galicia, Spain.
| | - Manuel Arrojo
- Instituto de Investigación Sanitaria (IDIS) de Santiago de Compostela, Complexo Hospitalario Universitario de Santiago de Compostela (CHUS), Servizo Galego de Saúde (SERGAS), Hospital Clínico Universitario, edificio Consultas, Andar-2, 15706, Santiago de Compostela, Galicia, Spain
- Servizo de Psiquiatría, Complexo Hospitalario Universitario de Santiago de Compostela, Servizo Galego de Saúde (SERGAS), Santiago de Compostela, Galicia, Spain
| | - Mario Páramo
- Instituto de Investigación Sanitaria (IDIS) de Santiago de Compostela, Complexo Hospitalario Universitario de Santiago de Compostela (CHUS), Servizo Galego de Saúde (SERGAS), Hospital Clínico Universitario, edificio Consultas, Andar-2, 15706, Santiago de Compostela, Galicia, Spain
- Servizo de Psiquiatría, Complexo Hospitalario Universitario de Santiago de Compostela, Servizo Galego de Saúde (SERGAS), Santiago de Compostela, Galicia, Spain
| | - Javier Costas
- Instituto de Investigación Sanitaria (IDIS) de Santiago de Compostela, Complexo Hospitalario Universitario de Santiago de Compostela (CHUS), Servizo Galego de Saúde (SERGAS), Hospital Clínico Universitario, edificio Consultas, Andar-2, 15706, Santiago de Compostela, Galicia, Spain
| |
Collapse
|
43
|
Che S, Huang M, Zhu L, Shen L, Ma Y, Wan Z, Li X, Zhou J, Ding S, Li X. Exposure to nanopolystyrene and phoxim at ambient concentrations causes oxidative stress and inflammation in the intestines of the Chinese mitten crab (Eriocheir sinensis). Ecotoxicol Environ Saf 2024; 273:116126. [PMID: 38387141 DOI: 10.1016/j.ecoenv.2024.116126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 02/15/2024] [Accepted: 02/18/2024] [Indexed: 02/24/2024]
Abstract
Nanopolystyrene (NP) and phoxim (PHO) are common environmental pollutants in aquatic systems. We evaluated the toxic effects of exposure to ambient concentrations of NP and/or PHO in the intestines of the Chinese mitten crab (Eriocheir sinensis). Our study showed that histopathological changes were observed in the intestines. Specifically, NP and/or PHO exposure increased intraepithelial lymphocytes. Furthermore, NP and/or PHO exposure induced oxidative stress, as evidenced by a significant decrease in superoxide dismutase activity (SOD), peroxidase activity (POD), and total antioxidant capacity (T-AOC). Pro-inflammatory gene expression and transcriptome analysis demonstrated that NP and/or PHO exposure induced the intestinal inflammatory response. Transcriptome results showed that NP and/or PHO exposure upregulated the NF-κB signaling pathway, which is considered a key pathway in the inflammatory response. Additionally, the expression of pro-inflammatory genes significantly increased after a single exposure to NP or PHO, but it exhibited a significant decrease after the co-exposure. The downregulation of these genes in the co-exposure group likely suggested that the co-exposure mitigated intestinal inflammation response in E. sinensis. Collectively, our findings mainly showed that NP and/or PHO exposure at ambient concentrations induces oxidative stress and inflammatory response in the intestines of E. sinensis.
Collapse
Affiliation(s)
- Shunli Che
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China
| | - Mengting Huang
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China
| | - Lemei Zhu
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China
| | - Longteng Shen
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China
| | - Yuan Ma
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China
| | - Zhicheng Wan
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China
| | - Xuguang Li
- Freshwater Fisheries Research Institute of Jiangsu Province, Nanjing 210017, China
| | - Jun Zhou
- Freshwater Fisheries Research Institute of Jiangsu Province, Nanjing 210017, China
| | - Shuquan Ding
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China.
| | - Xilei Li
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China.
| |
Collapse
|
44
|
Ortiz M, Esteban MÁ. Biology and functions of fish thrombocytes: A review. Fish Shellfish Immunol 2024; 148:109509. [PMID: 38493985 DOI: 10.1016/j.fsi.2024.109509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 03/13/2024] [Accepted: 03/15/2024] [Indexed: 03/19/2024]
Abstract
This comprehensive review examines the role of fish thrombocytes, cells considered functionally analogous to platelets in terms of coagulation, but which differ in their origin and morphology. Despite the evolutionary distance between teleosts and mammals, genomic studies reveal conserved patterns in blood coagulation, although there are exceptions such as the absence of factors belonging to the contact system. Beyond coagulation, fish thrombocytes have important immunological functions. These cells express both proinflammatory genes and genes involved in antigen presentation, suggesting a role in both innate and adaptive immune responses. Moreover, having demonstrated their phagocytic abilities, crucial in the fight against pathogenic microorganisms, underscores their multifaceted involvement in immunity. Finally, the need for further research on the functions of these cells is highlighted, in order to better understand their involvement in maintaining the health of aquaculture fish. The use of standardized and automated methods for the analysis of these activities is advocated, emphaiszing their potential to facilitate the early detection of stress or infection, thus minimizing the economic losses that these adverse situations can generate in the field of aquaculture.
Collapse
Affiliation(s)
- María Ortiz
- Immunobiology for Aquaculture Group, Department of Cell Biology and Histology, Faculty of Biology, University of Murcia, 30100, Murcia, Spain
| | - María Ángeles Esteban
- Immunobiology for Aquaculture Group, Department of Cell Biology and Histology, Faculty of Biology, University of Murcia, 30100, Murcia, Spain.
| |
Collapse
|
45
|
Boccardi V, Marano L. Improving geriatric outcomes through nutritional and immunonutritional strategies: Focus on surgical setting by a comprehensive evidence review. Ageing Res Rev 2024; 96:102272. [PMID: 38492809 DOI: 10.1016/j.arr.2024.102272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 02/27/2024] [Accepted: 03/12/2024] [Indexed: 03/18/2024]
Abstract
The aging population worldwide has led to an increased request for surgical interventions in older, geriatric, and frail patients. However, all the physiological changes related to aging are associated with many challenges in the perioperative period, strongly impacting surgical outcomes. Nutritional status plays a pivotal role in determining the resilience of older adults to surgical stress and their ability to recover postoperatively. It is well known that malnutrition, a prevalent concern in geriatrics, is linked to increased adverse outcomes, including morbidity and mortality. Recognizing the significance of preoperative nutritional screening, assessment, diagnosis, intervention, and monitoring is essential for optimizing surgical outcomes. In this context, immunonutrition, which involves the supplementation of specific nutrients to modulate immune responses, emerges as a promising strategy to mitigate the increased inflammatory response observed in geriatric surgical patients. This study reviews current literature on the impact of nutrition and immunonutrition on surgical outcomes in geriatrics, highlighting the potential benefits in terms of reduced complications, enhanced wound healing, and shortened hospital stays. Recognizing and addressing the specific nutritional needs of older persons undergoing surgery is essential for promoting successful surgical outcomes and improving overall quality of life in this vulnerable population.
Collapse
Affiliation(s)
- Virginia Boccardi
- Section of Gerontology and Geriatrics, Department of Medicine and Surgery, University of Perugia, Piazzale Gambuli 1, Perugia 06132, Italy.
| | - Luigi Marano
- Department of Medicine, Academy of Applied Medical and Social Sciences-AMiSNS: Akademia Medycznych I Spolecznych Nauk Stosowanych, 2 Lotnicza Street, Elbląg 82-300, Poland; Department of General Surgery and Surgical Oncology, "Saint Wojciech" Hospital, "Nicolaus Copernicus" Health Center, Jana Pawła II 50, Gdańsk 80-462, Poland
| |
Collapse
|
46
|
Dong L, Yu J, Wang H, Yue X, Liu B. Transcriptomic insights into vibrio-induced mortality in the clam Meretrix petechialis under high temperature. Comp Biochem Physiol Part D Genomics Proteomics 2024; 50:101226. [PMID: 38522379 DOI: 10.1016/j.cbd.2024.101226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Revised: 03/06/2024] [Accepted: 03/06/2024] [Indexed: 03/26/2024]
Abstract
In this study, we investigate the mortality of the clam Meretrix petechialis facing a vibrio challenge under different temperatures and the underlying molecular mechanisms. Our experiment distinctly revealed that clam mortality was predominantly observed under high temperature, highlighting the critical impact of thermal stress on clam susceptibility to infection. Using RNA-seq, we further compared the global transcriptional response to vibrio in clam gills between high and low temperatures. Compared to other groups, the differentially expressed genes in vibrio-challenged group at high temperature associated with immunity, oxidative stress, and membrane transport. Key results show a weakened immune response in clams at high temperature, especially in the TNF signaling pathway, and a decrease in membrane transport efficiency, notably in SLC proteins. Additionally, high temperature enhanced pro-inflammatory related unsaturated fatty acid metabolism, leading to increased oxidative damage. This was further evidenced by our biochemical assays, which showed significantly higher levels of lipid peroxidation and protein carbonylation in clams at high temperature, indicating heightened oxidative damage. RT-PCR validation of selected DEGs corroborated the RNA-seq findings. Our findings contribute to the understanding of more frequent shellfish mortality in summer, emphasizing the role of temperature in pathogen response, elucidating the molecular mechanisms underlying the synergistic effect of pathogen and high temperature stresses. The key genes identified provide potential targets for resistance-assisted breeding. This research has significant implications for bivalve aquaculture and their physiology, particularly in light of global climate changes affecting marine ecosystems.
Collapse
Affiliation(s)
- Li Dong
- College of Life Sciences, Qingdao Agricultural University, Qingdao 266109, China; CAS Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China
| | - Jiajia Yu
- CAS Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China
| | - Hongxia Wang
- CAS Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China.
| | - Xin Yue
- CAS Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China.
| | - Baozhong Liu
- CAS Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Key Laboratory of Breeding Biotechnology and Sustainable Aquaculture, Chinese Academy of Sciences, Wuhan 430072, China
| |
Collapse
|
47
|
Zhang R, Jiang Q, Gao S, Zhang H, Xia Q, Liu B, Zhu J, Jiang H, Zhao R, Dong H, Li X, Zhang Y, Yang C, Gu X, Sun L, Zhou H. Favipiravir ameliorates bleomycin-induced pulmonary fibrosis by reprogramming M1/M2 macrophage polarization. Int Immunopharmacol 2024; 131:111774. [PMID: 38489971 DOI: 10.1016/j.intimp.2024.111774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 02/24/2024] [Accepted: 02/26/2024] [Indexed: 03/17/2024]
Abstract
Corona Virus Disease 2019 (COVID-19) is an infectious disease that seriously endangers human life and health. The pathological anatomy results of patients who died of the COVID-19 showed that there was an excessive inflammatory response in the lungs. It is also known that most of the COVID-19 infected patients will cause different degrees of lung damage after infection, and may have pulmonary fibrosis remaining after cure. Macrophages are a type of immune cell population with pluripotency and plasticity. In the early and late stages of infection, the dynamic changes of the balance and function of M1/M2 alveolar macrophages have a significant impact on the inflammatory response of the lungs. In the early stage of pulmonary fibrosis inflammation, the increase in the proportion of M1 type is beneficial to clear pathogenic microorganisms and promote the progress of inflammation; in the later stage of fibrosis, the increase in the number of M2 type macrophages can inhibit the inflammatory response and promote the degradation of fibrosis. As a potential treatment drug for new coronavirus pneumonia, favipiravir is in the process of continuously carried out relevant clinical trials. This study aims to discuss whether the antiviral drug favipiravir can suppress inflammation and immune response by regulating the M1/M2 type of macrophages, thereby alleviating fibrosis. We established a bleomycin-induced pulmonary fibrosis model, using IL-4/13 and LPS/IFN-γ cell stimulating factor to induce macrophage M1 and M2 polarization models, respectively. Our study shows that favipiravir exerts anti-fibrotic effects mainly by reprogramming M1/M2 macrophages polarization, that is, enhancing the expression of anti-fibrotic M1 type, reducing the expression of M2 type pro-fibrotic factors and reprogramming it to anti-fibrotic phenotype. Aspects of pharmacological mechanisms, favipiravir inhibits the activation of JAK2-STAT6 and JAK2-PI3K-AKT signaling by targeting JAK2 protein, thereby inhibiting pro-fibrotic M2 macrophages polarization and M2-induced myofibroblast activation. In summary, favipiravir can reduce the progression of pulmonary fibrosis, we hope to provide a certain reference for the treatment of pulmonary fibrosis.
Collapse
Affiliation(s)
- Ruiqin Zhang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China; High-throughput Molecular Drug Screening Centre, Tianjin International Joint Academy of Biomedicine, 300070 Tianjin, China
| | - Qiuyan Jiang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China
| | - Shaoyan Gao
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China
| | - Huizhe Zhang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China; High-throughput Molecular Drug Screening Centre, Tianjin International Joint Academy of Biomedicine, 300070 Tianjin, China
| | - Qin Xia
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China; High-throughput Molecular Drug Screening Centre, Tianjin International Joint Academy of Biomedicine, 300070 Tianjin, China
| | - Bowen Liu
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China
| | - Jingyan Zhu
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China; High-throughput Molecular Drug Screening Centre, Tianjin International Joint Academy of Biomedicine, 300070 Tianjin, China
| | - Haixia Jiang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China; High-throughput Molecular Drug Screening Centre, Tianjin International Joint Academy of Biomedicine, 300070 Tianjin, China
| | - Ruixi Zhao
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China
| | - Huixuan Dong
- College of Life Science, Tianjin Normal University, 30087 Tianjin, China
| | - Xiaohe Li
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China
| | - Yanping Zhang
- The second department of respiratory and critical care medicine, the second hospital of Hebei Medical University, 050000 Shijiazhuang, China
| | - Cheng Yang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China; High-throughput Molecular Drug Screening Centre, Tianjin International Joint Academy of Biomedicine, 300070 Tianjin, China
| | - Xiaoting Gu
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China
| | - Liang Sun
- Characteristic medical center of the Chinese people's Armed police Force, 300162 Tianjin, China
| | - Honggang Zhou
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China; High-throughput Molecular Drug Screening Centre, Tianjin International Joint Academy of Biomedicine, 300070 Tianjin, China.
| |
Collapse
|
48
|
El-Sayed A, Ebissy E, Mohamed R, Ateya A. Effects of antioxidant vitamins (A, D, E) and trace elements (Cu, Mn, Se, Zn) administration on gene expression, metabolic, antioxidants and immunological profiles during transition period in dromedary camels. BMC Vet Res 2024; 20:101. [PMID: 38481237 PMCID: PMC10936106 DOI: 10.1186/s12917-024-03959-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Accepted: 02/27/2024] [Indexed: 03/17/2024] Open
Abstract
BACKGROUND Nutrition has a primary role for optimum expression of genetic potential, and most of the farmers have limited resources of green fodder. Hence, a fat-soluble vitamin, especially vitamin A and E and trace elements remained most critical in the animal's ration and affects their productive and reproductive performance adversely. Animals cannot be able to produce these vitamins in their bodies; hence, an exogenous regular supply is needed to fulfil the physiological needs and to maintain high production performance. This study elucidated effects of antioxidant vitamins (A, D, E) and trace elements (Cu, Mn, Se, Zn) administration on gene expression, metabolic, antioxidants and immunological parameters in dromedary camels during transition period. RESULTS At 0 day, there were no appreciable differences in the expression patterns of the metabolic (IGF-I, ACACA, SCD, FASN, LPL, and BTN1A1) genes between the control and treatment groups, despite lower levels. A substantial variation in the mRNA levels of SOD1, SOD3, PRDX2, PRDX3, PRDX4, PRDX6, and AhpC/TSA was observed between the control and treatment groups, according to the antioxidant markers. In comparison to the control group, the treatment group displayed a significant up-regulation at 0 and 21 days. The treatment and control groups exhibited substantial differences in the mRNA values of IL-1α, IL-1β, IL-6, and TNFα, as indicated by immunological markers. In comparison to the control group, there was a noticeable down-regulation in the treatment group at 0 and + 21 days. But IL10 produced the opposite pattern. No significant difference was observed in glucose, cholesterol, triglyceride, HDL, total protein, NEFA, BHBA, cortisol and IGF-1 levels between control and treatment group. The activity of serum GPx, SOD and TAC was significantly affected by time and treatment x time in supplemented groups as compared with control group. IL-1, IL-1, IL-6, and TNF were noticeably greater in the control group and lower in the treatment group. Additionally, in all groups, the concentration of all pro-inflammatory cytokines peaked on the day of delivery and its lowest levels showed on day 21 following calving. The IL-10 level was at its peak 21 days prior to calving and was lowest on calving day. CONCLUSION The results demonstrated a beneficial effect of antioxidant vitamins and trace elements on the metabolic, antioxidant and immunological markers in dromedary camels throughout their transition period.
Collapse
Affiliation(s)
- Ahmed El-Sayed
- Department of Animal Health and Poultry, Animal and Poultry Production Division, Desert Research Center (DRC), Cairo, Egypt.
| | - Eman Ebissy
- Department of Animal Health and Poultry, Animal and Poultry Production Division, Desert Research Center (DRC), Cairo, Egypt
| | - Ragab Mohamed
- Department of Theriogenology, Faculty of Veterinary Medicine, Aswan University, Aswan, Egypt
| | - Ahmed Ateya
- Department of Development of Animal Wealth, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
| |
Collapse
|
49
|
Badger T, Anderson E, Nelson S, Groesch K, Wilson T, Diaz-Sylvester P, Delfino K, Le N, Brard L, Braundmeier-Fleming A. Potential tools for predicting response to chemotherapy in OC: Assessment of immune dysbiosis, participant's self-rated health and microbial dynamics. J Reprod Immunol 2024; 163:104241. [PMID: 38492533 DOI: 10.1016/j.jri.2024.104241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 03/04/2024] [Accepted: 03/11/2024] [Indexed: 03/18/2024]
Abstract
Epithelial ovarian cancer (OC) is the deadliest female reproductive cancer; an estimated 13,270 women will die from OC in 2023. Platinum-based chemotherapy resistance mechanisms contribute to poor OC 5-year survival rates. Peripheral inflammation is linked to various disease states and we previously identified unique peritoneal microbial features predictive of OC. We hypothesized that unique peripheral immune profiles and peritoneal microbial features may be predictive of disease-free interval (time to recurrence) and response to chemotherapy in participants with OC. We also investigated self-rated health (SRH) scores in the context of peripheral inflammation as a potential screening tool for OC. Blood and peritoneal fluid were collected from participants with OC or a benign adnexal mass (BPM). Lymphocyte populations were analyzed using Fluorescence Activated Cell Sorting, serum cytokine levels were analyzed using the Human Th17 Magnetic Bead Panel assay and peritoneal fluid microbial features were analyzed using Next Generation Sequencing (NGS). Participants completed a standardized questionnaire on self-rated physical and emotional health. Participants were classified into three chemotherapy response categories: platinum-refractory, platinum-resistant or platinum-sensitive. A significant positive correlation was found between elevated inflammatory status on the day of surgery and longer disease-free interval. SRH measures did not correlate with immune status in participants with OC or a BPM. We identified a correlation between peritoneal microbial features and chemotherapy response. We conclude that immune dysbiosis may be useful in predicting OC recurrence. The immune findings reported here set the framework for additional studies utilizing immune profiles to predict platinum-based chemotherapy responsiveness in OC.
Collapse
Affiliation(s)
- Taylor Badger
- Department of Medical Microbiology, Immunology and Cell Biology, Southern Illinois University School of Medicine, 801 N. Rutledge St, Springfield, IL 62702, United States
| | - Elizabeth Anderson
- Department of Medical Microbiology, Immunology and Cell Biology, Southern Illinois University School of Medicine, 801 N. Rutledge St, Springfield, IL 62702, United States
| | - Sarah Nelson
- Department of Medical Microbiology, Immunology and Cell Biology, Southern Illinois University School of Medicine, 801 N. Rutledge St, Springfield, IL 62702, United States
| | - Kathleen Groesch
- Center for Clinical Research, Southern Illinois University School of Medicine, 201 E. Madison St, Springfield, IL 62702, United States; Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Southern Illinois University School of Medicine, 415 N. 9th St, Springfield, IL 62702, United States
| | - Teresa Wilson
- Center for Clinical Research, Southern Illinois University School of Medicine, 201 E. Madison St, Springfield, IL 62702, United States; Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Southern Illinois University School of Medicine, 415 N. 9th St, Springfield, IL 62702, United States
| | - Paula Diaz-Sylvester
- Center for Clinical Research, Southern Illinois University School of Medicine, 201 E. Madison St, Springfield, IL 62702, United States; Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Southern Illinois University School of Medicine, 415 N. 9th St, Springfield, IL 62702, United States; Simmons Cancer Institute, Southern Illinois University School of Medicine, 315 W. Carpenter St, Springfield, IL 62702, United States
| | - Kristin Delfino
- Center for Clinical Research, Southern Illinois University School of Medicine, 201 E. Madison St, Springfield, IL 62702, United States
| | - Nhung Le
- Department of Medical Microbiology, Immunology and Cell Biology, Southern Illinois University School of Medicine, 801 N. Rutledge St, Springfield, IL 62702, United States
| | - Laurent Brard
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Southern Illinois University School of Medicine, 415 N. 9th St, Springfield, IL 62702, United States; Simmons Cancer Institute, Southern Illinois University School of Medicine, 315 W. Carpenter St, Springfield, IL 62702, United States
| | - Andrea Braundmeier-Fleming
- Department of Medical Microbiology, Immunology and Cell Biology, Southern Illinois University School of Medicine, 801 N. Rutledge St, Springfield, IL 62702, United States; Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Southern Illinois University School of Medicine, 415 N. 9th St, Springfield, IL 62702, United States; Simmons Cancer Institute, Southern Illinois University School of Medicine, 315 W. Carpenter St, Springfield, IL 62702, United States.
| |
Collapse
|
50
|
Luo K, Guo Z, Liu Y, Li C, Ma Z, Tian X. Responses of growth performance, immunity, disease resistance of shrimp and microbiota in Penaeus vannamei culture system to Bacillus subtilis BSXE-1601 administration: Dietary supplementation versus water addition. Microbiol Res 2024; 283:127693. [PMID: 38490029 DOI: 10.1016/j.micres.2024.127693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Revised: 02/20/2024] [Accepted: 03/11/2024] [Indexed: 03/17/2024]
Abstract
This study evaluated the effects of Bacillus subtilis BSXE-1601, applied either as dietary supplementation or water addition, on growth performance, immune responses, disease resistance of Penaeus vannamei, and microbiota in shrimp gut and rearing water. During the 42-day feeding experiment, shrimp were fed with basal diet (CO and BW group), basal diet supplemented with live strain BSXE-1601 at the dose of 1 × 109 CFU kg-1 feed (BD group) and 15 mg kg-1 florfenicol (FL group), and basal diet with strain BSXE-1601 added to water at the concentration of 1 × 107 CFU L-1 every five days (BW group). Results showed that dietary supplementation of strain BSXE-1601 significantly promoted growth performance of shrimp, both in the diet and water, enhanced disease resistance against Vibrio parahaemolyticus (P < 0.05). The BD and BW groups exhibited significant increases in acid phosphatase, alkaline phosphatase, lysozyme, peroxidase, superoxide dismutase activities, phenonoloxidase content in the serum of shrimp compared to the control (P < 0.05). Meanwhile, the expression of immune-related genes proPO, LZM, SOD, LGBP, HSP70, Imd, Toll, Relish, TOR, 4E-BP, eIF4E1α, eIF4E2 were significantly up-regulated compared to the control (P < 0.05). When added in rearing water, strain BSXE-1601 induced greater immune responses in shrimp than the dietary supplement (P < 0.05). Chao1 and Shannon indices of microbiota in rearing water were significantly lower in BD group than in the control. The microbiota in rearing water were significantly altered in BD, BW and FL groups compared to the control, while no significant impacts were observed on the microbiota of shrimp gut. When supplemented into the feed, strain BSXE-1601 obviously reduced the number of nodes, edges, modules in the ecological network of rearing water. The results suggested that dietary supplementation of BSXE-1601 could be more suitable than water addition in the practice of shrimp rearing when growth performance, non-specific immunity, disease resistance against V. parahaemolyticus in shrimp were collectively considered.
Collapse
Affiliation(s)
- Kai Luo
- The Key Laboratory of Mariculture (Ocean University of China), Ministry of Education, Qingdao 266003, PR China
| | - Zeyang Guo
- The Key Laboratory of Mariculture (Ocean University of China), Ministry of Education, Qingdao 266003, PR China; Tropical Fisheries Research Institute of Sanya, Sanya 572018, PR China
| | - Yang Liu
- The Key Laboratory of Mariculture (Ocean University of China), Ministry of Education, Qingdao 266003, PR China
| | - Changlin Li
- The Key Laboratory of Mariculture (Ocean University of China), Ministry of Education, Qingdao 266003, PR China
| | - Zhenhua Ma
- Tropical Fisheries Research Institute of Sanya, Sanya 572018, PR China.
| | - Xiangli Tian
- The Key Laboratory of Mariculture (Ocean University of China), Ministry of Education, Qingdao 266003, PR China.
| |
Collapse
|