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物活性因子,其中包括母乳中的菌群、外泌体和 pediatric gut microbiome:impact on health and disease
HMO。坚持母乳喂养和向配方奶中加入HMO是目 [J]. Am J Med Sci,2018,356(5):413-423
前良好的喂养策略。④益生菌、益生元都可以用来 [6] AAGAARD K,MA J,ANTONY K M,et al. The placenta
维持肠道和肺的菌群稳态,可以作为预防和控制呼 harbors a unique microbiome[J]. Sci Transl Med,2014,6
(237):237ra65
吸系统疾病的新策略。但到目前为止,传统的益生
[7] COLLADO M C,RAUTAVA S,AAKKO J,et al. Human
元和益生菌对肺部疾病的改善总体上没有显著效
gut colonisation may be initiated in utero by distinct mi⁃
果,迫切需要开发针对特定疾病的下一代益生元和
crobial communities in the placenta and amniotic fluid
益生菌。⑤SCFA在BPD模型中表现出一定的保护
[J]. Sci Rep,2016,6:23129
作用,未来的研究可以利用 SCFA 来优化治疗策 [8] ORTIZ MOYANO R,RAYA TONETTI F,TOMOKIYO
略。⑥针对 BPD 患儿呼吸道中特定微生物的过度 M,et al. The ability of respiratory commensal bacteria to
生长,对特殊病原体的特异性治疗有一定的合理 beneficially modulate the lung innate immune response is
性,例如应用大环内酯类药物可以通过提高脲原体 a strain dependent characteristic[J]. Microorganisms,
的清除率来降低BPD 的发病率,但这还需要更多的 2020,8(5):E727
研究来证实其有效性。⑦BPD 患儿肺部的常驻干 [9] LEIBY J S,MCCORMICK K,SHERRILL⁃MIX S,et al.
细胞减少,这提示干细胞在 BPD 发病机制中起重 Lack of detection of a human placenta microbiome in sam⁃
ples from preterm and term deliveries[J]. Microbiome,
要的作用,以干细胞为基础的治疗已经显示出应用
2018,6(1):196
前景。
[10] DE GOFFAU M C,LAGER S,SOVIO U,et al. Human
6 小 结 placenta has no microbiome but can contain potential
pathogens[J]. Nature,2019,572(7769):329-334
BPD 是一种异质性和多因素的疾病,单一的治 [11] TAUCHI H,YAHAGI K,YAMAUCHI T,et al. Gut mi⁃
疗未能取得显著进展。在早产儿的管理过程中,应 crobiota development of preterm infants hospitalised in
该关注各种临床干预对未成熟肺的不良影响,同时 intensive care units[J]. Benef Microbes,2019,10(6):
也应该注意菌群在BPD中发挥的重要作用。如今, 641-651
菌群研究已成为生命科学的重要热点之一,菌群、 [12] GUITTAR J,SHADE A,LITCHMAN E. Trait ⁃ based
微生态组可能为环境与BPD构建认知的桥梁。 community assembly and succession of the infant gut
细菌和人类的健康是密不可分的,需要重视菌 microbiome[J]. Nat Commun,2019,10(1):512
[13] LA ROSA P S,WARNER B B,ZHOU Y J,et al. Patterned
群的健康发展,这在早产儿的免疫系统发育和肺发
progression of bacterial populations in the premature
育过程中尤为重要。通过开展对早产儿菌群、微生
infant gut[J]. Proc Natl Acad Sci USA,2014,111(34):
态组与BPD的关联性研究,将更深入地探讨BPD的
12522-12527
发病机制、寻求新的干预靶点,对进一步提高早产
[14] KORPELA K,BLAKSTAD E W,MOLTU S J,et al. Intes⁃
儿BPD的诊断、治疗和预防产生深远的影响。 tinal microbiota development and gestational age in
[参考文献] preterm neonates[J]. Sci Rep,2018,8(1):2453
[15] BRESESTI I,SALVATORE S,VALETTI G,et al. The mi⁃
[1] WALANI S R. Global burden of preterm birth[J]. Int J
crobiota⁃gut axis in premature infants:physio⁃pathologi⁃
Gynaecol Obstet,2020,150(1):31-33
cal implications[J]. Cells,2022,11(3):379
[2] JEFFERSON K K. The bacterial etiology of preterm birth
[16] STEWART C J,AJAMI N J,O’BRIEN J L,et al. Temporal
[J]. Adv Appl Microbiol,2012,80:1-22
development of the gut microbiome in early childhood
[3] THEBAUD B,GOSS K N,LAUGHON M,et al. Broncho⁃
from the TEDDY study[J]. Nature,2018,562(7728):
pulmonary dysplasia[J]. Nat Rev Dis Primers,2019,5
583-588
(1):78
[17] BÄCKHED F,ROSWALL J,PENG Y,et al. Dynamics
[4] RUAN W,ENGEVIK M A,SPINLER J K,et al. Healthy and stabilization of the human gut microbiome during the
human gastrointestinal microbiome:composition and func⁃ first year of life[J]. Cell Host Microbe,2015,17(5):
tion after a decade of exploration[J]. Dig Dis Sci,2020, 690-703
65(3):695-705 [18] LYONS K E,RYAN C A,DEMPSEY E M,et al. Breast
[5] IHEKWEAZU F D,VERSALOVIC J. Development of the milk,a source of beneficial microbes and associated bene⁃

