Dynamic changes of gut fungal community in horse at different health states.
Abstract: Accumulating studies indicated that gut microbial changes played key roles in the progression of multiple diseases, which seriously threaten the host health. Gut microbial dysbiosis is closely associated with the development of diarrhea, but gut microbial composition and variability in diarrheic horses have not been well characterized. Here, we investigated gut fungal compositions and changes in healthy and diarrheic horses using amplicon sequencing. Results indicated that the alpha and beta diversities of gut fungal community in diarrheal horses changed significantly, accompanied by distinct changes in taxonomic compositions. The types of main fungal phyla (, and ) in healthy and diarrheal horses were same but different in relative abundances. However, the species and abundances of dominant fungal genera in diarrheal horses changed significantly compared with healthy horses. Results of Metastats analysis indicated that all differential fungal phyla (, and ) showed a decreasing trend during diarrhea. Moreover, a total of 175 differential fungal genera were identified for the gut fungal community between healthy and diarrheal horses, where 4 fungal genera increased significantly, 171 bacterial genera decreased dramatically during diarrhea. Among these decreased bacteria, 74 fungal genera even completely disappeared from the intestine. Moreover, this is the first comparative analysis of equine gut fungal community in different health states, which is beneficial to understand the important role of gut fungal community in equine health.
Copyright © 2022 Lan, Li, Yu, Zhang and Irshad.
Publication Date: 2022-10-28 PubMed ID: 36387410PubMed Central: PMC9650549DOI: 10.3389/fvets.2022.1047412Google Scholar: Lookup
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- Journal Article
Summary
This research summary has been generated with artificial intelligence and may contain errors and omissions. Refer to the original study to confirm details provided. Submit correction.
The research paper focuses on examining the variations in the gut fungal community of horses when they are healthy and when they suffer from diarrhea. The study uses amplicon sequencing to unveil these changes and examine any relationships with the horse’s health.
Methodology
- The researchers studied the gut fungal compositions and changes in both healthy horses and those with diarrhea.
- To examine the fungal communities, they used amplicon sequencing, a process where DNA sequencing is used to identify various microbes present in the horse’s gut.
Main Findings
- The study found significant changes in the alpha and beta diversities of the gut fungal community in horses suffering from diarrhea.
- They noticed significant changes in taxonomic compositions in these horses compared to healthy ones.
- The primary fungal phyla present in healthy and diarrheic horses were the same, but their relative abundances differed.
- The species and their abundance of dominant fungal genera changed considerably in horses suffering from diarrhea compared to those in a healthy state.
Statistical Analysis
- Metastats analysis showed that all different fungal phyla showed a decreasing trend during a bout of diarrhea.
- A total of 175 differing fungal genera were identified as part of the gut microbial community between healthy horses and those suffering from diarrhea.
- Of these detected genera, four showed a significant increase, while the remaining 171 genera decreased dramatically during diarrhea episodes.
- Among the fungi that decreased, 74 genera were completely wiped out from the gut during diarrhea.
Significance of the Findings
- This is the first study that comparatively analyzed the equine gut fungal community in varying health states.
- The findings help deepen the understanding of the significant role the gut fungal community plays in horse health and disease.
Cite This Article
APA
Lan Y, Li Y, Yu G, Zhang Z, Irshad I.
(2022).
Dynamic changes of gut fungal community in horse at different health states.
Front Vet Sci, 9, 1047412.
https://doi.org/10.3389/fvets.2022.1047412 Publication
Researcher Affiliations
- School of Physical Education and International Equestrianism, Wuhan Business University, Wuhan, China.
- School of Physical Education and International Equestrianism, Wuhan Business University, Wuhan, China.
- School of Physical Education and International Equestrianism, Wuhan Business University, Wuhan, China.
- School of Physical Education and International Equestrianism, Wuhan Business University, Wuhan, China.
- Pathobiology Section, Institute of Continuing Education and Extension, University of Veterinary and Animal Sciences, Lahore, Pakistan.
Conflict of Interest Statement
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
References
This article includes 62 references
- Tang WH, Kitai T, Hazen SL. Gut Microbiota in Cardiovascular Health and Disease.. Circ Res 2017 Mar 31;120(7):1183-1196.
- Li A, Wang Y, Pei L, Mehmood K, Li K, Qamar H, Iqbal M, Waqas M, Liu J, Li J. Influence of dietary supplementation with Bacillus velezensis on intestinal microbial diversity of mice.. Microb Pathog 2019 Nov;136:103671.
- Liu J, Wang HW, Lin L, Miao CY, Zhang Y, Zhou BH. Intestinal barrier damage involved in intestinal microflora changes in fluoride-induced mice.. Chemosphere 2019 Nov;234:409-418.
- Li A, Wang Y, He Y, Liu B, Iqbal M, Mehmood K, Jamil T, Chang YF, Hu L, Li Y, Guo J, Pan J, Tang Z, Zhang H. Environmental fluoride exposure disrupts the intestinal structure and gut microbial composition in ducks.. Chemosphere 2021 Aug;277:130222.
- Cao Q, Li R, Fu R, Zhang X, Yue B, Wang J, Sun Z, Niu R. Intestinal fungal dysbiosis in mice induced by fluoride.. Chemosphere 2020 Apr;245:125617.
- Garrett WS, Gordon JI, Glimcher LH. Homeostasis and inflammation in the intestine.. Cell 2010 Mar 19;140(6):859-70.
- Bäckhed F, Roswall J, Peng Y, Feng Q, Jia H, Kovatcheva-Datchary P, Li Y, Xia Y, Xie H, Zhong H, Khan MT, Zhang J, Li J, Xiao L, Al-Aama J, Zhang D, Lee YS, Kotowska D, Colding C, Tremaroli V, Yin Y, Bergman S, Xu X, Madsen L, Kristiansen K, Dahlgren J, Wang J. Dynamics and Stabilization of the Human Gut Microbiome during the First Year of Life.. Cell Host Microbe 2015 May 13;17(5):690-703.
- Khan M, Anjum AA, Nawaz M, Awan AR, Ali MA, Rehman FU. Effect of Lactobacillus gallinarum PL 53 supplementation on xylose absorption and intestinal morphology in broilers challenged with Campylobacter jejuni. Pak Vet J (2020) 40:163–8.
- Khan M, Anjum AA, Nawaz M, Awan AR, Ali MA. Effect of newly characterized probiotic lactobacilli on weight gain, immunomodulation and gut microbiota of Campylobacter jejuni challenged broiler chicken. Pak Vet J (2019) 39:473–8.
- Li A, Ding J, Shen T, Han Z, Zhang J, Abadeen ZU, Kulyar MF, Wang X, Li K. Environmental hexavalent chromium exposure induces gut microbial dysbiosis in chickens.. Ecotoxicol Environ Saf 2021 Dec 20;227:112871.
- Li A, Yang Y, Qin S, Lv S, Jin T, Li K, Han Z, Li Y. Microbiome analysis reveals gut microbiota alteration of early-weaned Yimeng black goats with the effect of milk replacer and age.. Microb Cell Fact 2021 Mar 31;20(1):78.
- Round JL, Mazmanian SK. The gut microbiota shapes intestinal immune responses during health and disease.. Nat Rev Immunol 2009 May;9(5):313-23.
- Cani PD, Bibiloni R, Knauf C, Waget A, Neyrinck AM, Delzenne NM, Burcelin R. Changes in gut microbiota control metabolic endotoxemia-induced inflammation in high-fat diet-induced obesity and diabetes in mice.. Diabetes 2008 Jun;57(6):1470-81.
- Li A, Liu B, Li F, He Y, Wang L, Fakhar-E-Alam Kulyar M, Li H, Fu Y, Zhu H, Wang Y, Jiang X. Integrated Bacterial and Fungal Diversity Analysis Reveals the Gut Microbial Alterations in Diarrheic Giraffes.. Front Microbiol 2021;12:712092.
- Han Z, Li K, Shahzad M, Zhang H, Luo H, Qiu G, Lan Y, Wang X, Mehmood K, Li J. Analysis of the intestinal microbial community in healthy and diarrheal perinatal yaks by high-throughput sequencing.. Microb Pathog 2017 Oct;111:60-70.
- Tanase DM, Gosav EM, Neculae E, Costea CF, Ciocoiu M, Hurjui LL, Tarniceriu CC, Maranduca MA, Lacatusu CM, Floria M, Serban IL. Role of Gut Microbiota on Onset and Progression of Microvascular Complications of Type 2 Diabetes (T2DM).. Nutrients 2020 Dec 2;12(12).
- Kootte RS, Vrieze A, Holleman F, Dallinga-Thie GM, Zoetendal EG, de Vos WM, Groen AK, Hoekstra JB, Stroes ES, Nieuwdorp M. The therapeutic potential of manipulating gut microbiota in obesity and type 2 diabetes mellitus.. Diabetes Obes Metab 2012 Feb;14(2):112-20.
- Ambalam P, Raman M, Purama RK, Doble M. Probiotics, prebiotics and colorectal cancer prevention.. Best Pract Res Clin Gastroenterol 2016 Feb;30(1):119-31.
- Do KH, Byun JW, Lee WK. Antimicrobial resistance, adhesin and toxin genes of porcine pathogenic Escherichia coli following the ban on antibiotics as the growth promoters in feed. Pak Vet J (2021) 41:519–23.
- Wang Y, Zhang H, Zhu L, Xu Y, Liu N, Sun X, Hu L, Huang H, Wei K, Zhu R. Dynamic Distribution of Gut Microbiota in Goats at Different Ages and Health States.. Front Microbiol 2018;9:2509.
- Gryaznova MV, Dvoretskaya YD, Syromyatnikov MY, Shabunin SV, Parshin PA, Mikhaylov EV, Strelnikov NA, Popov VN. Changes in the Microbiome Profile in Different Parts of the Intestine in Piglets with Diarrhea.. Animals (Basel) 2022 Jan 28;12(3).
- Zhang H, Rehman MU, Li K, Luo H, Lan Y, Nabi F. Antimicrobial resistance of Escherichia coli Isolated from tibetan piglets suffering from white score diarrhea. Pak Vet J (2017) 37:43–6.
- Rigsbee L, Agans R, Shankar V, Kenche H, Khamis HJ, Michail S, Paliy O. Quantitative profiling of gut microbiota of children with diarrhea-predominant irritable bowel syndrome.. Am J Gastroenterol 2012 Nov;107(11):1740-51.
- Li K, Mehmood K, Zhang H, Jiang X, Shahzad M, Dong X, Li J. Characterization of fungus microbial diversity in healthy and diarrheal yaks in Gannan region of Tibet Autonomous Prefecture.. Acta Trop 2018 Jun;182:14-26.
- Xue NY, Liu F, Tao WF, Zhao Q, Qiu HY, Hu Y, Chen Y, Wei XY, Wang W, Gao D, Ni HB, Wang CR. Molecular detection of Cryptosporidium spp. and Enterocytozoon bieneusi in Longjiang Wagyu cattle in Northeastern China.. Microb Pathog 2020 Dec;149:104526.
- Bu D, Zhang X, Ma L, Park T, Wang L, Wang M, Xu J, Yu Z. Repeated Inoculation of Young Calves With Rumen Microbiota Does Not Significantly Modulate the Rumen Prokaryotic Microbiota Consistently but Decreases Diarrhea.. Front Microbiol 2020;11:1403.
- Li A, Wang Y, Hao J, Wang L, Quan L, Duan K, Fakhar-E-Alam Kulyar M, Ullah K, Zhang J, Wu Y, Li K. Long-term hexavalent chromium exposure disturbs the gut microbial homeostasis of chickens.. Ecotoxicol Environ Saf 2022 Jun 1;237:113532.
- Liao J, Liu Y, Yi J, Li Y, Li Q, Li Y, Shang P, Guo J, Hu L, Pan J, Li Y, Chang YF, Tang Z, Zhang H. Gut microbiota disturbance exaggerates battery wastewater-induced hepatotoxicity through a gut-liver axis.. Sci Total Environ 2022 Feb 25;809:152188.
- Cao QQ, Lin LX, Xu TT, Lu Y, Zhang CD, Yue K, Huang SC, Dong HJ, Jian FC. Aflatoxin B1 alters meat quality associated with oxidative stress, inflammation, and gut-microbiota in sheep.. Ecotoxicol Environ Saf 2021 Dec 1;225:112754.
- Li Y, Zuo Z, Zhang B, Luo H, Song B, Zhou Z, Chang X. Impacts of early-life paraquat exposure on gut microbiota and body weight in adult mice.. Chemosphere 2022 Mar;291(Pt 3):133135.
- Zhou J, Shu R, Yu C, Xiong Z, Xiao Q, Li Z, Xie X, Fu Z. Exposure to low concentration of trifluoromethanesulfonic acid induces the disorders of liver lipid metabolism and gut microbiota in mice.. Chemosphere 2020 Nov;258:127255.
- Guo X, Liu S, Wang Z, Zhang XX, Li M, Wu B. Metagenomic profiles and antibiotic resistance genes in gut microbiota of mice exposed to arsenic and iron.. Chemosphere 2014 Oct;112:1-8.
- Xi L, Song Y, Qin X, Han J, Chang YF. Microbiome Analysis Reveals the Dynamic Alternations in Gut Microbiota of Diarrheal Giraffa camelopardalis.. Front Vet Sci 2021;8:649372.
- Hu J, Nie Y, Chen J, Zhang Y, Wang Z, Fan Q, Yan X. Gradual Changes of Gut Microbiota in Weaned Miniature Piglets.. Front Microbiol 2016;7:1727.
- Zhang L, Jiang X, Li A, Waqas M, Gao X, Li K, Xie G, Zhang J, Mehmood K, Zhao S, Wangdui B, Li J. Characterization of the microbial community structure in intestinal segments of yak (Bos grunniens).. Anaerobe 2020 Feb;61:102115.
- Khan I, Nawaz M, Anjum AA, Ahmad MUD. Isolation and in vitro characterization of anti-Salmonella enteritidis probiotic potential of indigenous lactobacilli from poultry. Pak Vet J (2019) 39:563–7.
- Aziz Q, Doré J, Emmanuel A, Guarner F, Quigley EM. Gut microbiota and gastrointestinal health: current concepts and future directions.. Neurogastroenterol Motil 2013 Jan;25(1):4-15.
- Dong H, Liu B, Li A, Iqbal M, Mehmood K, Jamil T, Chang YF, Zhang H, Wu Q. Microbiome Analysis Reveals the Attenuation Effect of Lactobacillus From Yaks on Diarrhea via Modulation of Gut Microbiota.. Front Cell Infect Microbiol 2020;10:610781.
- Yang Y, Misra BB, Liang L, Bi D, Weng W, Wu W, Cai S, Qin H, Goel A, Li X, Ma Y. Integrated microbiome and metabolome analysis reveals a novel interplay between commensal bacteria and metabolites in colorectal cancer.. Theranostics 2019;9(14):4101-4114.
- Pépin J, Valiquette L, Alary ME, Villemure P, Pelletier A, Forget K, Pépin K, Chouinard D. Clostridium difficile-associated diarrhea in a region of Q from 1991 to 2003: a changing pattern of disease severity.. CMAJ 2004 Aug 31;171(5):466-72.
- Heuer C, Healy A, Zerbini C. Economic effects of exposure to bovine viral diarrhea virus on dairy herds in New Zealand.. J Dairy Sci 2007 Dec;90(12):5428-38.
- Wang Y, Li A, Zhang L, Waqas M, Mehmood K, Iqbal M, Muyou C, Li Z, Lian Y, Sizhu S, Li J. Probiotic potential of Lactobacillus on the intestinal microflora against Escherichia coli induced mice model through high-throughput sequencing.. Microb Pathog 2019 Dec;137:103760.
- Wang Y, Li A, Liu J, Mehmood K, Wangdui B, Shi H, Luo X, Zhang H, Li J. L. pseudomesenteroides and L. johnsonii isolated from yaks in Tibet modulate gut microbiota in mice to ameliorate enteroinvasive Escherichia coli-induced diarrhea.. Microb Pathog 2019 Jul;132:1-9.
- Zhu L, Xu F, Wan W, Yu B, Tang L, Yang Y, Du Y, Chen Z, Xu H. Correction to: Gut microbial characteristics of adult patients with allergy rhinitis.. Microb Cell Fact 2020 Oct 8;19(1):192.
- Manichanh C, Borruel N, Casellas F, Guarner F. The gut microbiota in IBD.. Nat Rev Gastroenterol Hepatol 2012 Oct;9(10):599-608.
- Xiong L, You J, Zhang W, Zhu Q, Blachier F, Yin Y, Kong X. Intrauterine growth restriction alters growth performance, plasma hormones, and small intestinal microbial communities in growing-finishing pigs.. J Anim Sci Biotechnol 2020;11:86.
- Dias J, Marcondes MI, Motta de Souza S, Cardoso da Mata E Silva B, Fontes Noronha M, Tassinari Resende R, Machado FS, Cuquetto Mantovani H, Dill-McFarland KA, Suen G. Bacterial Community Dynamics across the Gastrointestinal Tracts of Dairy Calves during Preweaning Development.. Appl Environ Microbiol 2018 May 1;84(9).
- Li B, Zhang K, Li C, Wang X, Chen Y, Yang Y. Characterization and Comparison of Microbiota in the Gastrointestinal Tracts of the Goat (Capra hircus) During Preweaning Development.. Front Microbiol 2019;10:2125.
- Jin C, Zeng Z, Fu Z, Jin Y. Oral imazalil exposure induces gut microbiota dysbiosis and colonic inflammation in mice.. Chemosphere 2016 Oct;160:349-58.
- Mayneris-Perxachs J, Cardellini M, Hoyles L, Latorre J, Davato F, Moreno-Navarrete JM, Arnoriaga-Rodríguez M, Serino M, Abbott J, Barton RH, Puig J, Fernández-Real X, Ricart W, Tomlinson C, Woodbridge M, Gentileschi P, Butcher SA, Holmes E, Nicholson JK, Pérez-Brocal V, Moya A, Clain DM, Burcelin R, Dumas ME, Federici M, Fernández-Real JM. Iron status influences non-alcoholic fatty liver disease in obesity through the gut microbiome.. Microbiome 2021 May 7;9(1):104.
- Chang X, Kang M, Shen Y, Yun L, Yang G, Zhu L, Meng X, Zhang J, Su X. Bacillus coagulans SCC-19 maintains intestinal health in cadmium-exposed common carp (Cyprinus carpio L.) by strengthening the gut barriers, relieving oxidative stress and modulating the intestinal microflora.. Ecotoxicol Environ Saf 2021 Nov 13;228:112977.
- Hong G, Li Y, Yang M, Li G, Qian W, Xiong H, Bai T, Song J, Zhang L, Hou X. Gut fungal dysbiosis and altered bacterial-fungal interaction in patients with diarrhea-predominant irritable bowel syndrome: An explorative study.. Neurogastroenterol Motil 2020 Nov;32(11):e13891.
- Bui AT, Williams BA, Hoedt EC, Morrison M, Mikkelsen D, Gidley MJ. High amylose wheat starch structures display unique fermentability characteristics, microbial community shifts and enzyme degradation profiles.. Food Funct 2020 Jun 24;11(6):5635-5646.
- Poteres E, Hubert N, Poludasu S, Brigando G, Moore J, Keeler K, Isabelli A, Ibay ICV, Alt L, Pytynia M, Ciancio M, Martinez-Guryn K. Selective Regional Alteration of the Gut Microbiota by Diet and Antibiotics.. Front Physiol 2020;11:797.
- Kosiewicz MM, Zirnheld AL, Alard P. Gut microbiota, immunity, and disease: a complex relationship.. Front Microbiol 2011;2:180.
- Wang B, Deng B, Yong F, Zhou H, Qu C, Zhou Z. Comparison of the fecal microbiomes of healthy and diarrheic captive wild boar.. Microb Pathog 2020 Oct;147:104377.
- Sircana A, Framarin L, Leone N, Berrutti M, Castellino F, Parente R, De Michieli F, Paschetta E, Musso G. Altered Gut Microbiota in Type 2 Diabetes: Just a Coincidence?. Curr Diab Rep 2018 Sep 13;18(10):98.
- Gagnière J, Raisch J, Veziant J, Barnich N, Bonnet R, Buc E, Bringer MA, Pezet D, Bonnet M. Gut microbiota imbalance and colorectal cancer.. World J Gastroenterol 2016 Jan 14;22(2):501-18.
- Yan S, Tian S, Meng Z, Yan J, Jia M, Li R, Zhou Z, Zhu W. Imbalance of gut microbiota and fecal metabolites in offspring female mice induced by nitenpyram exposure during pregnancy.. Chemosphere 2020 Dec;260:127506.
- Dabke K, Hendrick G, Devkota S. The gut microbiome and metabolic syndrome.. J Clin Invest 2019 Oct 1;129(10):4050-4057.
- Ley RE, Lozupone CA, Hamady M, Knight R, Gordon JI. Worlds within worlds: evolution of the vertebrate gut microbiota.. Nat Rev Microbiol 2008 Oct;6(10):776-88.
- Lozupone CA, Stombaugh JI, Gordon JI, Jansson JK, Knight R. Diversity, stability and resilience of the human gut microbiota.. Nature 2012 Sep 13;489(7415):220-30.
Citations
This article has been cited 4 times.- Ma W, Yang L, Jing Y, Mo Q, Song Q, Wang C, Zhu M. Dynamic Changes in the Crop Milk and Salivary Microbiota of Breeding Pigeons During the Raising Brooding Period. Animals (Basel) 2025 Sep 23;15(19).
- Liang X, He Q, Xu C, Ali M, Gu L, Safdar M, Qudratullah, Li K. Ligilactobacillus salivarius alleviated intestinal damage induced by Salmonella in mice via regulating microbiota. BMC Microbiol 2025 Sep 25;25(1):586.
- Deng X, Li H, Wu A, He J, Mao X, Dai Z, Tian G, Cai J, Tang J, Luo Y. Composition, Influencing Factors, and Effects on Host Nutrient Metabolism of Fungi in Gastrointestinal Tract of Monogastric Animals. Animals (Basel) 2025 Mar 1;15(5).
- Zhao Y, Ren X, Wu H, Hu H, Cheng C, Du M, Huang Y, Zhao X, Wang L, Yi L, Tao J, Li Y, Lin Y, Su S, Dugarjaviin M. Diversity and functional prediction of fungal communities in different segments of mongolian horse gastrointestinal tracts. BMC Microbiol 2023 Sep 9;23(1):253.
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