摘要
肠道微生物群(GM)由细菌种类、病毒、真菌和原生动物之间的1000多种微生物组成,是一个广泛的分子相互作用网络的主要参与者,其中包括内分泌系统、免疫反应和代谢。转基因影响许多内分泌功能,如肾上腺类固醇生成、甲状腺功能、性激素、IGF-1通路和在胃肠道系统中产生的多肽。它在血糖控制和肥胖方面是基础作用,同时也在调节免疫系统和相关炎症疾病方面发挥重要作用。肠道黏膜中这种串扰的结果是肠道免疫生态位的形成。内脏脂肪组织(VAT)产生大约600种不同的多肽,它通过几种脂肪因子参与脂质和葡萄糖代谢,以及一些免疫反应。转基因和增值税以双向的方式相互作用:肠道生态失调可以改变增值税脂肪因子和激素分泌,而增值税增生可以改变转基因组成。获得性或遗传因素导致肠道生态失调或增值税增加。这在糖尿病等代谢不良和免疫疾病的发展中起着关键作用。糖尿病与转基因改变的特定模式有关,参与控制黏膜屏障状态的转基因物种的丰富或减少,血糖水平和发挥促抗炎活性。所有这些因素都可以解释西方国家几种炎症的高发病率;此外,除了在糖尿病中观察到的特定改变,这种模式可能代表许多代谢条件的共同途径,并可能为新的、有趣的治疗方法铺平道路。
关键词: 二型糖尿病、肠道微生物群、脂肪组织、免疫力、发病机制、炎症性疾病。
[http://dx.doi.org/10.1016/j.diabres.2019.107843] [PMID: 31518657]
[http://dx.doi.org/10.1111/jdi.12673] [PMID: 28390093]
[http://dx.doi.org/10.1530/JOE-17-0438] [PMID: 29378901]
[http://dx.doi.org/10.2337/db08-0331] [PMID: 18820210]
[http://dx.doi.org/10.1016/j.pharmthera.2014.12.006] [PMID: 25561343]
[http://dx.doi.org/10.1159/000477205] [PMID: 28683448]
[http://dx.doi.org/10.1038/s41577-019-0198-4] [PMID: 31388093]
[http://dx.doi.org/10.1038/nrendo.2017.173] [PMID: 29286050]
[http://dx.doi.org/10.1155/2014/696812]
[http://dx.doi.org/10.1007/s13311-017-0598-8] [PMID: 29340928]
[http://dx.doi.org/10.1016/S2213-2600(18)30510-1] [PMID: 30975495]
[http://dx.doi.org/10.1136/gutjnl-2016-312580]
[http://dx.doi.org/10.3390/ijms20030501] [PMID: 30682772]
[http://dx.doi.org/10.1038/nrmicro.2018.12] [PMID: 29355853]
[http://dx.doi.org/10.1155/2017/8390595] [PMID: 31634731]
[http://dx.doi.org/10.1093/ilar/ilv007] [PMID: 26323625]
[http://dx.doi.org/10.1111/imm.12765] [PMID: 28556916]
[http://dx.doi.org/10.1038/535047a] [PMID: 27383978]
[http://dx.doi.org/10.1038/mi.2016.75] [PMID: 27554295]
[http://dx.doi.org/10.4014/jmb.1501.01039] [PMID: 26032361]
[http://dx.doi.org/10.1093/femsre/fuu010] [PMID: 25701044]
[http://dx.doi.org/10.3389/fmicb.2011.00149] [PMID: 21808634]
[http://dx.doi.org/10.1007/s12026-016-8832-8] [PMID: 27421719]
[http://dx.doi.org/10.1007/s12020-018-1605-5]
[http://dx.doi.org/10.2174/1573399815666191024085838] [PMID: 31657690]
[http://dx.doi.org/10.1002/JLB.3MR0220-243R]
[http://dx.doi.org/10.1002/brb3.1960]
[http://dx.doi.org/10.1113/jphysiol.2004.063388] [PMID: 15133062]
[http://dx.doi.org/10.3389/fimmu.2019.02655] [PMID: 31798585]
[http://dx.doi.org/10.1016/j.immuni.2013.08.013] [PMID: 23973225]
[http://dx.doi.org/10.1038/nrmicro2974] [PMID: 23435359]
[http://dx.doi.org/10.4049/jimmunol.176.5.3070] [PMID: 16493066]
[http://dx.doi.org/10.1002/emmm.201100159] [PMID: 21735552]
[http://dx.doi.org/10.1172/JCI28898] [PMID: 17053832]
[http://dx.doi.org/10.1017/S0007114510004319] [PMID: 20974015]
[http://dx.doi.org/10.1073/pnas.1102999108] [PMID: 21876150]
[http://dx.doi.org/10.1007/s00281-020-00827-8]
[http://dx.doi.org/10.1016/j.jcjd.2019.10.006] [PMID: 32057671]
[http://dx.doi.org/10.1002/mnfr.201800146] [PMID: 29938900]
[http://dx.doi.org/10.1007/s00223-018-0395-3]
[http://dx.doi.org/10.1126/science.1233521] [PMID: 23328391]
[http://dx.doi.org/10.1007/s00281-018-0716-7]
[http://dx.doi.org/10.2337/db15-0597] [PMID: 26420863]
[http://dx.doi.org/10.1038/srep43640] [PMID: 28255158]
[http://dx.doi.org/10.1097/MCG.0b013e3182652096] [PMID: 22955357]
[http://dx.doi.org/10.1097/MPA.0000000000000355] [PMID: 25931253]
[http://dx.doi.org/10.3748/wjg.v20.i47.17737] [PMID: 25548472]
[http://dx.doi.org/10.1002/oby.20993] [PMID: 25611816]
[http://dx.doi.org/10.1038/s41422-019-0200-5] [PMID: 31267016]
[http://dx.doi.org/10.1007/978-3-319-74932-7_13] [PMID: 30535609]
[http://dx.doi.org/10.1038/ni.2611] [PMID: 23778793]
[http://dx.doi.org/10.1038/nri2515] [PMID: 19343057]
[http://dx.doi.org/10.1126/science.1223490] [PMID: 22674334]
[http://dx.doi.org/10.1038/nature18848] [PMID: 27383982]
[http://dx.doi.org/10.1016/j.pcl.2015.07.007] [PMID: 26456445]
[http://dx.doi.org/10.1038/nri3535] [PMID: 24096337]
[http://dx.doi.org/10.1038/cti.2017.2] [PMID: 28243438]
[http://dx.doi.org/10.1038/cti.2016.91] [PMID: 28197336]
[http://dx.doi.org/10.1016/j.cell.2015.11.032] [PMID: 26638069]
[http://dx.doi.org/10.1016/j.ebiom.2019.11.051] [PMID: 31901868]
[http://dx.doi.org/10.3390/nu12123719] [PMID: 33276482]
[http://dx.doi.org/10.1007/s00125-017-4352-x] [PMID: 28770326]
[http://dx.doi.org/10.1136/bmjdrc-2019-000717]
[http://dx.doi.org/10.1016/j.lfs.2013.11.010] [PMID: 24269216]
[http://dx.doi.org/10.1053/j.gastro.2016.12.048] [PMID: 28192102]
[http://dx.doi.org/10.3390/nu7010017] [PMID: 25545101]
[http://dx.doi.org/10.1097/MCG.0b013e3181dd8b64] [PMID: 20535027]
[http://dx.doi.org/10.1371/journal.pone.0084689] [PMID: 24416266]
[http://dx.doi.org/10.1264/jsme2.ME14054] [PMID: 25283478]
[http://dx.doi.org/10.1038/s41598-019-41195-0]
[http://dx.doi.org/10.1111/odi.13044] [PMID: 30667148]
[http://dx.doi.org/10.3389/fphar.2017.00387] [PMID: 28713266]
[http://dx.doi.org/10.6061/clinics/2020/e1277]
[http://dx.doi.org/10.1016/j.cub.2015.05.040] [PMID: 26196489]
[http://dx.doi.org/10.1016/j.cell.2016.05.041] [PMID: 27259147]
[http://dx.doi.org/10.1186/s12967-017-1175-y]
[http://dx.doi.org/10.1051/medsci/20163202011] [PMID: 26936175]
[http://dx.doi.org/10.1038/nmicrobiol.2017.26] [PMID: 28440278]
[http://dx.doi.org/10.4239/wjd.v12.i8.1146] [PMID: 34512884]
[http://dx.doi.org/10.1186/s12916-020-01842-0]
[http://dx.doi.org/10.1007/s00253-019-10156-y]
[http://dx.doi.org/10.1007/s00592-017-1056-0] [PMID: 28980079]
[http://dx.doi.org/10.3920/BM2012.0065] [PMID: 23886976]
[http://dx.doi.org/10.1007/s11892-018-1057-6] [PMID: 30215149]
[http://dx.doi.org/10.3164/jcbn.14-74] [PMID: 25759521]
[http://dx.doi.org/10.1152/ajpendo.00310.2020]
[http://dx.doi.org/10.1111/j.1467-789X.2009.00623.x] [PMID: 19656312]
[http://dx.doi.org/10.1186/s12933-017-0528-4]
[http://dx.doi.org/10.1007/s11906-018-0880-0] [PMID: 29992362]
[http://dx.doi.org/10.1038/nrendo.2017.90] [PMID: 28799554]
[http://dx.doi.org/10.1016/j.celrep.2021.108810] [PMID: 33691105]
[http://dx.doi.org/10.3389/fimmu.2019.02369] [PMID: 31708912]
[http://dx.doi.org/10.1210/en.2009-0565] [PMID: 19966187]
[PMID: 11037963]
[http://dx.doi.org/10.2337/db06-1491] [PMID: 17456850]
[http://dx.doi.org/10.1016/j.cyto.2013.06.317] [PMID: 23850004]
[http://dx.doi.org/10.1016/j.coph.2020.03.006] [PMID: 32388413]
[http://dx.doi.org/10.1136/postgradmedj-2015-133285] [PMID: 26912499]
[http://dx.doi.org/10.1038/nrendo.2015.128] [PMID: 26260141]
[http://dx.doi.org/10.1210/en.2015-1944] [PMID: 26990063]
[http://dx.doi.org/10.1159/000481519] [PMID: 29131106]
[http://dx.doi.org/10.1152/physiol.00041.2015] [PMID: 27252163]
[http://dx.doi.org/10.1007/s00394-016-1317-7] [PMID: 27757592]
[http://dx.doi.org/10.1016/j.lfs.2019.116793] [PMID: 31465735]
[http://dx.doi.org/10.1016/j.jcjd.2019.01.007] [PMID: 30929665]
[http://dx.doi.org/10.1016/j.phrs.2020.104985] [PMID: 32504839]
[http://dx.doi.org/10.1007/s42000-019-00093-w] [PMID: 30719628]
[http://dx.doi.org/10.1016/j.nutres.2015.03.002] [PMID: 25818484]