en
×

分享给微信好友或者朋友圈

使用微信“扫一扫”功能。
通讯作者:

冒韵东,E-mail:drmaoyd@aliyun.com

中图分类号:R714.13

文献标识码:A

文章编号:1007-4368(2024)05-713-07

DOI:10.7655/NYDXBNSN231012

参考文献 1
DA BROI M G,GIORGI V S I,WANG F,et al.Influence of follicular fluid and cumulus cells on oocyte quality:clinical implications[J].J Assist Reprod Genet,2018,35(5):735-751
参考文献 2
JOHNSTONE R M,ADAM M,HAMMOND J R,et al.Ves⁃ icle formation during reticulocyte maturation.Association of plasma membrane activities with released vesicles(exo⁃ somes)[J].J Biol Chem,1987,262(19):9412-9420
参考文献 3
ZHANG X,XU Y H,MA L F,et al.Essential roles of exo⁃ some and circRNA_101093 on ferroptosis desensitization in lung adenocarcinoma[J].Cancer Commun,2022,42(4):287-313
参考文献 4
LI D,YAO X L,YUE J X,et al.Advances in bioactivity of microRNAs of plant ⁃ derived exosome ⁃ like nanoparti⁃ cles and milk ⁃ derived extracellular vesicles[J].J Agric Food Chem,2022,70(21):6285-6299
参考文献 5
ELLIOT S,CATANUTO P,PEREIRA ⁃ SIMON S,et al.Urine ⁃ derived exosomes from individuals with IPF carry pro⁃fibrotic cargo[J].eLife,2022,11:e79543
参考文献 6
BANO A,VATS R,VERMA D,et al.Exploring salivary exosomes as early predictors of oral cancer in susceptible tobacco consumers:noninvasive diagnostic and prognos⁃ tic applications[J].J Cancer Res Clin Oncol,2023,149(17):15781-15793
参考文献 7
WILLIS G R,FERNANDEZ ⁃ GONZALEZ A,ANASTAS J,et al.Mesenchymal stromal cell exosomes ameliorate experimental bronchopulmonary dysplasia and restore lung function through macrophage immunomodulation[J].Am J Respir Crit Care Med,2018,197(1):104-116
参考文献 8
HESSVIK N P,LLORENTE A.Current knowledge on exo⁃ some biogenesis and release[J].Cell Mol Life Sci,2018,75(2):193-208
参考文献 9
TIWARI S,KUMAR V,RANDHAWA S,et al.Prepara⁃ tion and characterization of extracellular vesicles[J].Am J Reprod Immunol,2021,85(2):e13367
参考文献 10
MATHIEU M,MARTIN ⁃ JAULAR L,LAVIEU G,et al.Specificities of secretion and uptake of exosomes and oth⁃ er extracellular vesicles for cell ⁃ to ⁃ cell communication [J].Nat Cell Biol,2019,21(1):9-17
参考文献 11
FAN L F,XU G F,ZENG X F.M2 macrophage ⁃ derived extracellular vesicles augment immune evasion and devel⁃ opment of colorectal cancer via a circRNA_CCDC66/mi⁃ croRNA ⁃ 342 ⁃ 3p/metadherin axis[J].Cytotechnology,2023,75(4):293-308
参考文献 12
BUZAS E I.The roles of extracellular vesicles in the im⁃ mune system[J].Nat Rev Immunol,2023,23(4):236-250
参考文献 13
CHAN B D,WONG W Y,LEE M M L,et al.Exosomes in inflammation and inflammatory disease[J].Proteomics,2019,19(8):e1800149
参考文献 14
GUPTA D,ZICKLER A M,EL ANDALOUSSI S.Dosing extracellular vesicles[J].Adv Drug Deliv Rev,2021,178:113961
参考文献 15
ABBOTT A.FedEx for your cells:this biological delivery service could treat disease[J].Nature,2023,621(7979):462-464
参考文献 16
DA SILVEIRA J C,VEERAMACHANENI D N,WING⁃ ER Q A,et al.Cell⁃secreted vesicles in equine ovarian fol⁃ licular fluid contain miRNAs and proteins:a possible new form of cell communication within the ovarian follicle[J].Biol Reprod,2012,86(3):71
参考文献 17
NAVAKANITWORAKUL R,HUNG W T,GUNEWAR⁃ DENA S,et al.Characterization and small RNA content of extracellular vesicles in follicular fluid of developing bovine antral follicles[J].Sci Rep,2016,6:25486
参考文献 18
GRZESIAK M,POPIOLEK K,KNAPCZYK⁃STWORA K.Extracellular vesicles in follicular fluid of sexually mature gilts’ovarian antral follicles ⁃ identification and pro⁃ teomic analysis[J].J Physiol Pharmacol,2020,71(1):10.26402/jpp.2020.1.13
参考文献 19
SANTONOCITO M,VENTO M,GUGLIELMINO M R,et al.Molecular characterization of exosomes and their mi⁃ croRNA cargo in human follicular fluid:bioinformatic analysis reveals that exosomal microRNAs control path⁃ ways involved in follicular maturation[J].Fertil Steril,2014,102(6):1751-1761
参考文献 20
LIU J,KOENIGSFELD A T,CANTLEY T C,et al.Growth and the initiation of steroidogenesis in porcine follicles are associated with unique patterns of gene expression for individual componentsof the ovarian insulin ⁃ like growth factor system[J].Biol Reprod,2000,63(3):942-952
参考文献 21
FORTUNE J E.Ovarian follicular growth and develop⁃ ment in mammals[J].Biol Reprod,1994,50(2):225-232
参考文献 22
KALLURI R,LEBLEU V S.The biology,function,and biomedical applications of exosomes[J].Science,2020,367(6478):eaau6977
参考文献 23
MATSUNO Y,KANKE T,MARUYAMA N,et al.Charac⁃ terization of mRNA profiles of the exosome ⁃like vesicles in porcine follicular fluid[J].PLoS One,2019,14(6):e0217760
参考文献 24
SAEED⁃ZIDANE M,LINDEN L,SALILEW⁃WONDIM D,et al.Cellular and exosome mediated molecular defense mechanism in bovine granulosa cells exposed to oxidative stress[J].PLoS One,2017,12(11):e0187569
参考文献 25
UZBEKOVA S,ALMIÑANA C,LABAS V,et al.Protein cargo of extracellular vesicles from bovine follicular fluid and analysis of their origin from different ovarian cells[J].Front Vet Sci,2020,7:584948
参考文献 26
BENAMMAR A,ZIYYAT A,LEFÈVRE B,et al.Tetraspa⁃ nins and mouse oocyte microvilli related to fertilizing abil⁃ ity[J].Reprod Sci,2017,24(7):1062-1069
参考文献 27
SIMON B,BOLUMAR D,AMADOZ A,et al.Identifica⁃ tion and characterization of extracellular vesicles and its DNA cargo secreted during murine embryo develop⁃ ment[J].Genes,2020,11(2):203
参考文献 28
MACHTINGER R,LAURENT L C,BACCARELLI A A.Extracellular vesicles:roles in gamete maturation,fertil⁃ ization and embryo implantation[J].Hum Reprod Up⁃ date,2016,22(2):182-193
参考文献 29
QAMAR A Y,MAHIDDINE F Y,BANG S,et al.Extracel⁃ lular vesicle mediated crosstalk between the gametes,con⁃ ceptus,and female reproductive tract[J].Front Vet Sci,2020,7:589117
参考文献 30
ANDRONICO F,BATTAGLIA R,RAGUSA M,et al.Ex⁃ tracellular vesicles in human oogenesis and implanta⁃ tion[J].Int J Mol Sci,2019,20(9):2162
参考文献 31
SANG Q,YAO Z Y,WANG H,et al.Identification of mi⁃ croRNAs in human follicular fluid:characterization of mi⁃ croRNAs that govern steroidogenesis in vitro and are asso⁃ ciated with polycystic ovary syndrome in vivo[J].J Clin Endocrinol Metab,2013,98(7):3068-3079
参考文献 32
SOHEL M M H,HOELKER M,NOFERESTI S S,et al.Exosomal and non⁃exosomal transport of extra⁃cellular mi⁃ croRNAs in follicular fluid:implications for bovine oocyte developmental competence[J].PLoS One,2013,8(11):e78505
参考文献 33
MARTINEZ R M,LIANG L M,RACOWSKY C,et al.Ex⁃ tracellular microRNAs profile in human follicular fluid and IVF outcomes[J].Sci Rep,2018,8(1):17036
参考文献 34
姚桂东.MiRNA⁃224参与小鼠卵泡发育调控作用的研究[D].合肥:中国科学技术大学,2011
参考文献 35
YUAN C F,CAO M S,CHEN L,et al.Follicular fluid exo⁃ somes inhibit BDNF expression and promote the secretion of chemokines in granulosa cells by delivering miR ⁃10b ⁃ 5p[J].Theriogenology,2023,199:86-94
参考文献 36
WANG L P,FAN H R,ZOU Y G,et al.Aberrant expres⁃ sion of long non⁃coding RNAs in exosomes in follicle flu⁃ id from PCOS patients[J].Front Genet,2021,11:608178
参考文献 37
ZHOU Z,ZHANG X P,YI G H,et al.LINC00092 derived from follicular fluid alleviated the symptoms of PCOS through inactivation of phosphatase and tensin homolog by recruiting KDM5A[J].Reprod Biol,2023,23(2):100764
参考文献 38
WANG L P,PENG X Y,LV X Q,et al.High throughput circRNAs sequencing profile of follicle fluid exosomes of polycystic ovary syndrome patients[J].J Cell Physiol,2019,234(9):15537-15547
参考文献 39
YU L,WANG C,ZHANG D D,et al.Exosomal circ_ 0008285 in follicle fluid regulates the lipid metabolism through the miR⁃4644/LDLR axis in polycystic ovary syn⁃ drome[J].J Ovarian Res,2023,16(1):113
参考文献 40
HU J H,TANG T,ZENG Z,et al.The expression of small RNAs in exosomes of follicular fluid altered in human polycystic ovarian syndrome[J].Peer J,2020,8:e8640
参考文献 41
YUAN C F,CHEN X,SHEN C,et al.Follicular fluid exo⁃ somes regulate oxidative stress resistance,proliferation,and steroid synthesis in porcine theca cells[J].Therio⁃ genology,2022,194:75-82
参考文献 42
THÉRY C,ZITVOGEL L,AMIGORENA S.Exosomes:composition,biogenesis and function[J].Nat Rev Immu⁃ nol,2002,2(8):569-579
参考文献 43
LI H,HUANG X,CHANG X W,et al.S100⁃A9 protein in exosomes derived from follicular fluid promotes inflamma⁃ tion via activation of NF ⁃κB pathway in polycystic ovary syndrome[J].J Cell Mol Med,2020,24(1):114-125
参考文献 44
VASHISHT M,RANI P,SUNITA,et al.Curcumin primed exosomes reverses LPS ⁃ induced pro ⁃ inflammatory gene expression in buffalo granulosa cells[J].J Cell Biochem,2018,119(2):1488-1500
参考文献 45
YU L,LIU M,XU S J,et al.Follicular fluid steroid and go⁃ nadotropic hormone levels and mitochondrial function from exosomes predict embryonic development[J].Front Endocrinol,2022,13:1025523
参考文献 46
MAUGRION E,SHEDOVA E N,UZBEKOV R,et al.Ex⁃ tracellular vesicles contribute to the difference in lipid composition between ovarian follicles of different size re⁃ vealed by mass spectrometry imaging[J].Metabolites,2023,13(9):1001
参考文献 47
PEGTEL D M,GOULD S J.Exosomes[J].Annu Rev Bio⁃ chem,2019,88:487-514
参考文献 48
VITALE S G,FULGHESU A M,MIKUŠ M,et al.The translational role of miRNA in polycystic ovary syndrome:from bench to bedside ⁃a systematic literature review[J].Biomedicines,2022,10(8):1816
参考文献 49
WANG M,SUN Y X,YUAN D,et al.Follicular fluid de⁃ rived exosomal miR⁃4449 regulates cell proliferation and oxidative stress by targeting KEAP1 in human granulosa cell lines KGN and COV434[J].Exp Cell Res,2023,430(2):113735
参考文献 50
SALEHI R,WYSE B A,ASARE ⁃WEREHENE M,et al.Androgen ⁃induced exosomal miR ⁃ 379⁃5p release deter⁃ mines granulosa cell fate:cellular mechanism involved in polycystic ovaries[J].J Ovarian Res,2023,16(1):74
参考文献 51
CAO J P,HUO P,CUI K Q,et al.Follicular fluid⁃derived exosomal miR⁃143⁃3p/miR⁃155⁃5p regulate follicular dys⁃ plasia by modulating glycolysis in granulosa cells in poly⁃ cystic ovary syndrome[J].Cell Commun Signal,2022,20(1):61
参考文献 52
O’CONNOR K A,HOLMAN D J,WOOD J W.Declining fecundity and ovarian ageing in natural fertility popula⁃ tions[J].Maturitas,1998,30(2):127-136
参考文献 53
ZHANG D,LV J,TANG R X,et al.Association of exo⁃ somal microRNAs in human ovarian follicular fluid with oocyte quality[J].Biochem Biophys Res Commun,2021,534:468-473
参考文献 54
沈开元,黄芬,罗江霞,等.卵巢功能减退患者卵泡液外泌体miRNA表达谱分析研究[J].生殖医学杂志,2021,30(1):99-106
参考文献 55
MARTINEZ R M,BACCARELLI A A,LIANG L M,et al.Body mass index in relation to extracellular vesicle ⁃ linked microRNAs in human follicular fluid[J].Fertil Steril,2019,112(2):387-396
参考文献 56
SIMON C,GREENING D W,BOLUMAR D,et al.Extra⁃ cellular vesicles in human reproduction in health and dis⁃ ease[J].Endocr Rev,2018,39(3):292-332
目录contents

    摘要

    卵泡液是卵泡细胞生长发育的内环境,其成分的变化与卵泡细胞的功能状态息息相关。近年来,人们发现在许多生物体液中都存在一种直径为30~150 nm的双层膜囊泡结构——外泌体(exosome),并揭示了它在众多生理病理过程中的媒介作用。研究者也在卵泡液中鉴定出了外泌体成分,并发现它与卵泡细胞的生长发育有着密切的联系,并间接影响了卵母细胞状态,这对评估卵母细胞质量有着重要意义。

    Abstract

    Follicular fluid is the internal environment where follicular cells grow and proliferate,and the changes of its components are closely related to the functional status of follicular cells. In recent years,it has been found that exosome,a double-layer membrane vesicle with a diameter of about 30-150 nm,exists in many biological fluids,and its mediating role in many physiological and pathological processes has been revealed. The researchers also identified exosomes in follicular fluid and found that they are closely related to the growth and proliferation of follicular cells,indirectly influencing oocyte status,which is important for assessing oocyte quality.

    关键词

    卵泡液外泌体胞外囊泡miRNAcircRNA卵母细胞

  • 在自然环境和社会环境的双重影响下,现今人类的生殖能力受到了严峻的考验,不孕症发病率逐年攀升,女性生殖健康问题也逐渐被重视。近40年来, 科学技术和社会需求不断推动辅助生殖技术的发展,体外受精(in vitro fertilization,IVF)操作也逐渐被大众所接受。卵泡液(follicular fluid,FF)作为卵母细胞生长的微环境并以其为体外受精操作中的副产物逐渐受到关注,相关研究不断涌现。卵泡生长发育至窦卵泡阶段时,血浆渗出物和卵泡细胞分泌物构成了卵泡液的主要来源。由于卵母细胞缺乏直接的血液供应,卵泡液作为其生长发育的微环境,承担着能量供应、新陈代谢、信息沟通、抵御应激等众多职责[1]。故而,研究者们希望能从相对易于获取的卵泡液中找到蛛丝马迹,间接评估卵母细胞的生长状态。

  • 1 卵泡液外泌体概述

  • 卵泡液中包含蛋白质、多糖、甾体激素、代谢产物等多种物质[1],针对卵泡液的研究也主要集中在这些角度。1987年,Johnstone等[2] 首次在绵羊网织红细胞培养上清中分离出直径 50 nm、具有双层膜结构的微小囊泡并将其命名为外泌体(exosome),此后,人们在血液[3]、乳汁[4]、尿液[5]、唾液[6] 等各种生物体液和细胞培养上清[7] 中也发现了与之类似的结构。随着研究的深入,人们对于外泌体的了解也逐渐加深。细胞通过胞吞作用形成早期内吞体(early endosome,EE),EE 经历了物质装载和受体分选转变为晚期内吞体(late endosome,LE),而后 LE 膜突入、内陷,形成多泡体(multivesicular body,MVB)。 MVB 与细胞膜融合后释放到胞外的直径为 30~150 nm 的小囊泡即为外泌体[8]。受体细胞通过胞吞作用摄取外泌体,其中的脂质、蛋白质、信使RNA (messenger RNA,mRNA)、非编码 RNA(non ⁃coding RNA,ncRNA)等[9] 释放到受体细胞中,参与受体细胞的生物学过程[10]。作为胞间通讯的重要元素,外泌体参与机体肿瘤进展和转移[11]、抗原提呈和免疫耐受[12]、炎症反应和损伤修复[13] 等多种功能。近年来外泌体还被用于靶向输送功能性遗传物质和特殊小分子药物[14],并以此用于疾病的治疗[15]。由于粒径分布的交叉和分离方法的限制,外泌体中一般会混入少量由胞膜直接出芽形成的胞外囊泡(extra⁃ cellular vesicle,EV)。在有些文献的报道中将分离得到的囊泡笼统地称为EV,本综述在引用时亦保留了原文献中的说法。

  • 2012年Da Silveira等[16] 首次在马卵泡液中分离鉴定了外泌体。随后,研究者亦在牛、猪等动物及人卵泡液中证明了外泌体的存在,并对其丰度进行了研究[17-19]。Navakanitworakul 等[17] 通过纳米粒子示踪分析(nanoparticle tracking analysis,NTA)发现牛卵泡液中 EV 浓度随卵泡生长逐渐减少,而粒径分布没有明显差异。通过蛋白免疫印迹实验检测外泌体表面标志蛋白CD81表达量下降亦印证了EV 浓度减少的趋势。但究竟EV浓度的减少是源于卵泡增大、液体增加的稀释作用,还是源于卵泡细胞分泌 EV 的能力下降,该研究并没有进一步地探讨。 Grzesiak等[18] 发现猪中等大小卵泡(6~9 mm)中所含外泌体浓度较小卵泡(3~5 mm)和大卵泡(>9 mm) 都更为丰富。这一发现似乎与 Navakanitworakul 等[17-1820] 在牛卵泡中的发现相矛盾,但值得注意的是,在这两项研究中卵泡液外泌体浓度的变化趋势均与该生物群体卵泡发育过程中的雌激素浓度变化趋势一致。这提示卵泡细胞功能状态与其外泌体释放能力可能相关。

  • 2 卵泡液外泌体的来源和成分

  • 卵泡液中的外泌体主要来源包括经卵泡膜毛细血管穿过血液⁃卵泡屏障的循环血浆成分,以及卵泡细胞的代谢产物包括激素、蛋白质、氨基酸和抗凋亡因子等[21-22],还有部分可能来源于卵巢其他细胞(间质细胞、卵母细胞)和卵巢外组织。Santonocito 等[19] 采用Taqman低密度芯片技术对15例健康女性卵泡液外泌体和血浆中的 384 个小非编码 RNA (microRNA,miRNA)含量进行比较,鉴定出32个表达上调的miRNA,提示部分血浆成分参与卵泡液外泌体的组成。Matsuno等[23] 通过Illumina HiSeq平台对牛卵泡液外泌体囊泡 mRNA 与单纯来自壁层颗粒细胞的外泌体囊泡成分进行比较,发现两者图谱极为相似,但前者存在一些颗粒细胞中无法检测到的转录产物,包括胆固醇 7α⁃羟化酶(cholesterol7⁃ alpha hydroxylase,CYP71A)、透明带糖蛋白(zona pellucida,ZP)2、ZP3 等,这些 mRNA 是在卵母细胞和一些非卵巢组织中已知的高表达成分。以上研究结果均证实卵泡液外泌体可能不仅源于血浆的渗出,还来源于卵泡细胞以及卵巢其他细胞的分泌。更直接的证据是,Saeed⁃Zidane等[24] 从牛卵巢直径3~8 mm 的小卵泡中分离出颗粒细胞,在无外泌体培养基中进行体外培养,培养上清中仍获得了外泌体,证明了颗粒细胞在体外具有分泌外泌体的能力。 Uzbekova 等[25] 对牛卵泡液外泌体的蛋白质成分进行分析,发现其中约有83%的编码蛋白质与不同卵泡细胞(壁层颗粒细胞、卵丘细胞、卵母细胞)高表达的蛋白质,有趣的是,约67.4%的蛋白质在卵母细胞中表达更高,这表明卵母细胞释放 EV 不应被排除在外。此外,有研究获取了卵母细胞分泌外泌体的直接证据。Benammar等[26] 在透射电镜下观察到了小鼠减数第一次分裂(meiosis⁃Ⅰ,MⅠ)期、减数第二次分裂(meiosis⁃Ⅱ,MⅡ)期。卵母细胞胞浆中的MVB和卵周间隙中的外泌体,并发现了MⅡ期卵母细胞的外泌体分泌量是 MⅠ期的近 3 倍。Simon 等[27] 甚至还观察到了小鼠卵母细胞释放的正在穿入透明带的外泌体,为卵母细胞的分泌外泌体提供了更有力的佐证。

  • 3 卵泡液外泌体参与卵泡细胞功能调节

  • 卵泡发育受一系列事件的调控,在胚胎期,卵原细胞通过有丝分裂扩大其数量,作为初级卵母细胞进入减数分裂,并在MⅠ前期停止。卵母细胞被体细胞(颗粒前细胞)包围,形成原始卵泡。出生时,原始卵泡池代表了女性的卵巢储备。在青春期后,原始卵泡经过周期性的不同阶段发育,卵泡持续生长,卵母细胞恢复减数分裂,经过特异性选择,形成优势卵泡准备受精或直接闭锁。而卵泡液中携带miRNA、mRNA和蛋白质等物质的外泌体被证实可以参与颗粒细胞和卵母细胞双向交流,调控颗粒细胞功能、类固醇激素产生,参与卵母细胞成熟和排卵过程等[28-30]

  • 3.1 卵泡液外泌体非编码RNA

  • 3.1.1 卵泡液外泌体miRNA

  • miRNA是一类长度约为18~24 nt的单链非编码小RNA,可以通过与mRNA上的RNA诱导沉默复合体(RNA ⁃induced silencing complex,RISC)互补配对从而抑制mRNA的翻译。miRNA成分约占外泌体总小RNA中的75.8%[31],且生物学功能相对稳定,故而 miRNA组学在外泌体相关研究领域受到广泛关注。

  • 研究发现,与牛成熟卵泡相比,牛生长卵泡外泌体中有16个miRNA表达上调,9个miRNA表达下调。这些差异miRNA 靶点主要涉及泛素介导的信号通路、神经营养因子信号通路、丝裂原活化蛋白激酶(mitogen activated protein kinase,MAPK)信号通路以及胰岛素信号通路,进而参与卵泡形成、卵母细胞减数分裂恢复、黄体生成素(luteinizing hormone, LH)介导的卵母细胞成熟等过程的调控[32]。因此,研究者希望能从卵泡液外泌体中发现预测IVF结局的线索。Martinez 等[33] 收集了 126 例患者的卵泡液,根据是否正常受精分组,分析卵泡液外泌体中 miRNA 的差异表达。研究发现,未受精组与受精组相比,有 11 个 miRNA 表达上调,其中 miR⁃92a、 miR⁃130b 分别上调了1.52倍和1.65倍,前者可通过 PTEN⁃PIAK⁃Akt信号通路调控卵母细胞和卵泡的发育,后者则靶向SMAD5和MSK1影响卵母细胞受精能力。此外,有研究发现miRNA⁃21参与调控小鼠颗粒细胞凋亡和黄体形成;转化生长因子β(transforming growth factor β,TGFβ)诱导miR⁃224和miR⁃383表达从而调节雌二醇的产生促进对促性腺激素刺激[34];而在排卵过程中,外泌体通过 miR⁃10b⁃5p/脑源性神经营养因子(brain ⁃ derived neurotrophic factor, BDNF)轴促进颗粒细胞分泌趋化因子 CCL2 和 CXCL8,以促进排卵[35]

  • 3.1.2 卵泡液外泌体其他非编码RNA

  • 长链非编码RNA(long non⁃coding RNA,lncRAN) 是一类长度超过200 nt的非编码RNA分子,其缺乏开放阅读框(open reading frame,ORF),无编码蛋白质功能。在一项对多囊卵巢综合征(polycystic ovary syndrome,PCOS)不孕患者和非PCOS不孕患者的卵泡液外泌体进行了高通量lncRNA测序的研究中,鉴定出1 253个上调和613个下调的差异lncRNA[36],提示 lnCRNA 可以作为 PCOS 患者的治疗靶点和标志物。另一项研究发现卵泡液外泌体递送的 linc00092 通过与 KDM5A 结合来增强 H3K4me3 的去甲基化,抑制PTEN的转录活性,从而减少卵巢细胞的凋亡并减轻PCOS症状[37]

  • 环状非编码 RNA(circular RNA,circRNA)是一类特殊的小RNA,可以通过“海绵效应”解除miRNA 对靶基因的抑制。一项研究通过二代测序的手段筛选出了PCOS患者卵泡液外泌体中上调的167个 circRNA和下调的245个circRNA,并对其进行了通路分析和 circRNA ⁃miRNA 相互作用网络构建[38]。在对接受辅助生殖的人群进行的一项队列研究中, Yu 等[39] 通过 RNA 测序比较 PCOS 组(n=31)和对照组(n=36)卵泡液外泌体的circRNA 表达谱,共发现 4 个显著差异表达的circRNA。在后续的功能试验中发现circ0008285可与miR⁃4644结合,促进低密度脂蛋白受体(low density lipoprotein receptor,LDLR) 的表达,并影响 PCOS 中卵巢颗粒细胞的胆固醇代谢。卵泡液外泌体中的circRNA对卵泡发育的干预能力也有了比较充分的证据。

  • 除 miRNA、lncRNA 和 circRNA 以外,关于 Piwi 蛋白互作 RNA(Piwi⁃interacting RNA,piRNA)、转运 RNA(transfer RNA,tRNA)在卵泡液外泌体中的表达已有研究证实,然而其功能及意义仍有待更深入的探讨[40]

  • 3.2 卵泡液外泌体mRNA

  • mRNA 是以 DNA 的一条链作为模板转录而来的,携带遗传信息,能指导蛋白质合成的一类单链核糖核酸。Matsuno等[23] 发现猪卵泡液外泌体富含 mRNA,这些mRNA会装载进入受体细胞,并影响受体细胞的代谢、P13K⁃AKT 和 MAPK 等信号通路的运行;Yuan等[41] 通过卵泡液外泌体体外刺激猪卵丘细胞后对其进行转录组测序,发现如 GPX1、 CCND1、PCNA、CYP11A1 和 HSD3B1 的 mRNA 表达增加,TNFR1 和 BAX 的 mRNA 表达降低,这些差异 RNA与卵丘细胞氧化应激、增殖和类固醇激素合成密切相关,证明外泌体mRNA是调节卵泡细胞生理功能的重要成分。

  • 3.3 卵泡液外泌体蛋白质

  • 在蛋白质组学方面,卵泡液外泌体中既含有保守蛋白也含有特异性蛋白,保守蛋白即在所有类型细胞来源的外泌体中都含有的蛋白(如 CD9、CD63、 CD81 等),特异性蛋白即是不同细胞来源的外泌体所特有的蛋白[42],Li等[43] 评估了卵泡液外泌体中的蛋白质谱,对 662 个蛋白质组进行分析表明,PCOS患者与健康女性之间有86个蛋白质存在差异表达,蛋白质组谱的变化与炎症、活性氧、细胞迁移和增殖等多个过程相关。此外,有研究者利用过氧化氢诱导牛颗粒细胞活性氧(reactive oxygen species,ROS) 积累,而后发现暴露于氧化应激的颗粒细胞释放富含氧化应激反应分子核因子NF⁃E2相关因子(nuclear factor erythroid 2⁃related factor 2,Nrf2)及其下游抗氧化剂过氧化氢酶(catalase,CAT),硫氧还蛋白 1 (thioredoxin⁃1,TXN1)mRNA 的外泌体。将这些外泌体与颗粒细胞共孵育可改变受体细胞内 Nrf2、 CAT、过氧化物还原酶 1(peroxiredoxin 1,PRDX1)和 TXN1 mRNA和蛋白表达量[24]。这种细胞间相互作用的模式是直接而迅速的。当一部分细胞受到外界刺激发生应激反应时,外泌体可装载着这些反应分子运送到其他相邻的细胞中去,实现局部区域的信息共享、资源整合。类似地,姜黄素诱导牛颗粒细胞产生的外泌体可以缓解受体细胞脂多糖 (lipopolysaccharide,LPS)诱导下的高炎症因子状态,部分恢复颗粒细胞的激素合成能力[44]

  • 3.4 卵泡液外泌体中其他成分

  • 卵泡液外泌体中还包含脂质、酶和一些其他的代谢产物等,其也可能发挥重大的生理功能作用。在一项队列研究中,Yu 等[45] 通过 qPCR 检测 138 例接受 IVF/卵胞浆内单精子注射(intracytoplasmic sperm injection,ICSI)治疗患者的卵泡液外泌体中线粒体电子传输链(electron transfer chain,ETC)基因的mRNA表达水平,发现高质量胚胎中卵泡液外泌体ETC复合物Ⅰ和ETC复合物Ⅲ水平明显增加,这表明损伤外泌体线粒体功能可能影响卵泡的发育; 在对不同阶段的牛卵泡液外泌体脂质成分进行质谱分析时,Maugrion等[46] 发现甘油磷脂和鞘磷脂在次级卵泡中更丰富,而磷脂酰肌醇在优势卵泡中更丰富。通过功能分析确定,卵泡液外泌体的特定脂质组成表明囊泡脂质参与了细胞信号通路,并在很大程度上促进了优势卵泡和次级卵泡的分化。此外,外泌体还可能包含RNA酶、脂肪酶、蛋白酶、糖基转移酶、糖苷酶和代谢酶,它们具有修饰及编辑外泌体内容物的潜力[47]

  • 4 卵泡液外泌体与生殖疾病的关系

  • 4.1 卵泡液外泌体与PCOS

  • PCOS 是一种常见的女性内分泌疾病,其临床症状具有高度异质性,以月经不调、高雄激素血症、代谢异常、生殖障碍为主要临床表现。卵泡液外泌体可以调控卵巢颗粒细胞及卵丘细胞进而影响卵泡发育。在一项PCOS患者卵泡液外泌体蛋白质组学的研究中,研究人员鉴定出86种不同表达的蛋白质组分,并发现其蛋白质组学特征的改变与炎症过程、活性氧代谢过程、细胞迁移和增殖有关。其中 S100钙结合蛋白A9(S100⁃A9)蛋白被证实通过激活核因子κB(nuclear factor κB,NF⁃κB)信号通路显著增强炎症并破坏类固醇生成[43]。PCOS相关外泌体 miRNA差异图谱被多项研究提及[4048],而后miR⁃449 被证明可以调节颗粒细胞氧化应激和细胞增殖[49], miR⁃379⁃5p受雄激素诱导特异性增加,影响颗粒细胞的增殖功能[50],miR⁃143⁃3p/miR⁃155⁃5p可以通过调节颗粒细胞的糖酵解影响卵泡发育[51]。以上研究结果均表明卵泡液外泌体可以通过损害卵泡细胞的功能导致PCOS的发生发展。

  • 4.2 卵泡液外泌体与生殖衰老

  • 女性的生育潜力随着年龄的增长而逐渐降低,其流产、卵巢过度刺激和卵母细胞异常(如染色体非整倍体)的风险都与卵巢衰老有关[52]。Zhang等[53] 收集了 68 例患者卵泡液,根据其卵母细胞质量进行分组,发现 47 组差异表达的 miRNA,其中 4 种参与了细胞信号转导、生长、分泌和生物合成等途径,提示其可能作为卵母细胞质量预测的生物标志物。此外,沈开元等[54] 发现与正常卵巢功能人群相比,卵巢储备功能减退(diminished ovarian reserve,DOR) 患者卵泡液外泌体中差异表达miRNA 的靶基因参与了 Notch、cAMP 和 MAPK 等通路,加速了卵母细胞的老化。

  • 4.3 卵泡液外泌体与其他相关疾病

  • Martinez 等[55]对体重指数(body mass index, BMI)与卵泡液外泌体差异miRNA进行多元回归分析,发现了18个与BMI增加相关的外泌体miRNA,通过富集分析发现其与 PI3K⁃Akt 信号转导、ECM 受体相互作用以及卵母细胞减数分裂途径相关,提示卵泡液外泌体可能参与 BMI 相关的生育率下降。此外,其他影响生育功能的疾病如子宫内膜异位症,其卵泡液外泌体成分也会发生改变,进而影响卵泡细胞功能和卵母细胞质量[56]

  • 5 总结与展望

  • 外泌体作为胞间信息传递、物质运输的纳米级微囊泡,可以调节不同的生理事件,如卵泡发育、卵母细胞成熟、颗粒细胞功能和胚胎植入。此外,外泌体信息分子还参与调节女性生殖相关疾病的发展,可作为诊断生殖相关疾病新的生物学靶点。近年来,外泌体更是被视为一种装载货车,让其进入特定细胞并改变它们,例如靶向摧毁癌细胞、输送药物或基因疗法,受到了科学界的广泛关注。在生殖领域,递送特定靶向药物的外泌体已在治疗妊娠相关疾病方面显示出潜在的临床应用价值。然而,需要指出的是外泌体研究现在存在普遍的瓶颈,如什么信号通路使小分子被包裹在外泌体囊泡内,细胞通过哪种途径将外泌体分泌到溶酶体或胞膜上,我们仍不了解不同分子在不同微囊泡中表达改变的生物学意义等。在生殖生物学中也是如此,我们需要更深入的基础研究,了解外泌体在细胞间作用的复杂机制,为临床诊疗提供新的思路。

  • 参考文献

    • [1] DA BROI M G,GIORGI V S I,WANG F,et al.Influence of follicular fluid and cumulus cells on oocyte quality:clinical implications[J].J Assist Reprod Genet,2018,35(5):735-751

    • [2] JOHNSTONE R M,ADAM M,HAMMOND J R,et al.Ves⁃ icle formation during reticulocyte maturation.Association of plasma membrane activities with released vesicles(exo⁃ somes)[J].J Biol Chem,1987,262(19):9412-9420

    • [3] ZHANG X,XU Y H,MA L F,et al.Essential roles of exo⁃ some and circRNA_101093 on ferroptosis desensitization in lung adenocarcinoma[J].Cancer Commun,2022,42(4):287-313

    • [4] LI D,YAO X L,YUE J X,et al.Advances in bioactivity of microRNAs of plant ⁃ derived exosome ⁃ like nanoparti⁃ cles and milk ⁃ derived extracellular vesicles[J].J Agric Food Chem,2022,70(21):6285-6299

    • [5] ELLIOT S,CATANUTO P,PEREIRA ⁃ SIMON S,et al.Urine ⁃ derived exosomes from individuals with IPF carry pro⁃fibrotic cargo[J].eLife,2022,11:e79543

    • [6] BANO A,VATS R,VERMA D,et al.Exploring salivary exosomes as early predictors of oral cancer in susceptible tobacco consumers:noninvasive diagnostic and prognos⁃ tic applications[J].J Cancer Res Clin Oncol,2023,149(17):15781-15793

    • [7] WILLIS G R,FERNANDEZ ⁃ GONZALEZ A,ANASTAS J,et al.Mesenchymal stromal cell exosomes ameliorate experimental bronchopulmonary dysplasia and restore lung function through macrophage immunomodulation[J].Am J Respir Crit Care Med,2018,197(1):104-116

    • [8] HESSVIK N P,LLORENTE A.Current knowledge on exo⁃ some biogenesis and release[J].Cell Mol Life Sci,2018,75(2):193-208

    • [9] TIWARI S,KUMAR V,RANDHAWA S,et al.Prepara⁃ tion and characterization of extracellular vesicles[J].Am J Reprod Immunol,2021,85(2):e13367

    • [10] MATHIEU M,MARTIN ⁃ JAULAR L,LAVIEU G,et al.Specificities of secretion and uptake of exosomes and oth⁃ er extracellular vesicles for cell ⁃ to ⁃ cell communication [J].Nat Cell Biol,2019,21(1):9-17

    • [11] FAN L F,XU G F,ZENG X F.M2 macrophage ⁃ derived extracellular vesicles augment immune evasion and devel⁃ opment of colorectal cancer via a circRNA_CCDC66/mi⁃ croRNA ⁃ 342 ⁃ 3p/metadherin axis[J].Cytotechnology,2023,75(4):293-308

    • [12] BUZAS E I.The roles of extracellular vesicles in the im⁃ mune system[J].Nat Rev Immunol,2023,23(4):236-250

    • [13] CHAN B D,WONG W Y,LEE M M L,et al.Exosomes in inflammation and inflammatory disease[J].Proteomics,2019,19(8):e1800149

    • [14] GUPTA D,ZICKLER A M,EL ANDALOUSSI S.Dosing extracellular vesicles[J].Adv Drug Deliv Rev,2021,178:113961

    • [15] ABBOTT A.FedEx for your cells:this biological delivery service could treat disease[J].Nature,2023,621(7979):462-464

    • [16] DA SILVEIRA J C,VEERAMACHANENI D N,WING⁃ ER Q A,et al.Cell⁃secreted vesicles in equine ovarian fol⁃ licular fluid contain miRNAs and proteins:a possible new form of cell communication within the ovarian follicle[J].Biol Reprod,2012,86(3):71

    • [17] NAVAKANITWORAKUL R,HUNG W T,GUNEWAR⁃ DENA S,et al.Characterization and small RNA content of extracellular vesicles in follicular fluid of developing bovine antral follicles[J].Sci Rep,2016,6:25486

    • [18] GRZESIAK M,POPIOLEK K,KNAPCZYK⁃STWORA K.Extracellular vesicles in follicular fluid of sexually mature gilts’ovarian antral follicles ⁃ identification and pro⁃ teomic analysis[J].J Physiol Pharmacol,2020,71(1):10.26402/jpp.2020.1.13

    • [19] SANTONOCITO M,VENTO M,GUGLIELMINO M R,et al.Molecular characterization of exosomes and their mi⁃ croRNA cargo in human follicular fluid:bioinformatic analysis reveals that exosomal microRNAs control path⁃ ways involved in follicular maturation[J].Fertil Steril,2014,102(6):1751-1761

    • [20] LIU J,KOENIGSFELD A T,CANTLEY T C,et al.Growth and the initiation of steroidogenesis in porcine follicles are associated with unique patterns of gene expression for individual componentsof the ovarian insulin ⁃ like growth factor system[J].Biol Reprod,2000,63(3):942-952

    • [21] FORTUNE J E.Ovarian follicular growth and develop⁃ ment in mammals[J].Biol Reprod,1994,50(2):225-232

    • [22] KALLURI R,LEBLEU V S.The biology,function,and biomedical applications of exosomes[J].Science,2020,367(6478):eaau6977

    • [23] MATSUNO Y,KANKE T,MARUYAMA N,et al.Charac⁃ terization of mRNA profiles of the exosome ⁃like vesicles in porcine follicular fluid[J].PLoS One,2019,14(6):e0217760

    • [24] SAEED⁃ZIDANE M,LINDEN L,SALILEW⁃WONDIM D,et al.Cellular and exosome mediated molecular defense mechanism in bovine granulosa cells exposed to oxidative stress[J].PLoS One,2017,12(11):e0187569

    • [25] UZBEKOVA S,ALMIÑANA C,LABAS V,et al.Protein cargo of extracellular vesicles from bovine follicular fluid and analysis of their origin from different ovarian cells[J].Front Vet Sci,2020,7:584948

    • [26] BENAMMAR A,ZIYYAT A,LEFÈVRE B,et al.Tetraspa⁃ nins and mouse oocyte microvilli related to fertilizing abil⁃ ity[J].Reprod Sci,2017,24(7):1062-1069

    • [27] SIMON B,BOLUMAR D,AMADOZ A,et al.Identifica⁃ tion and characterization of extracellular vesicles and its DNA cargo secreted during murine embryo develop⁃ ment[J].Genes,2020,11(2):203

    • [28] MACHTINGER R,LAURENT L C,BACCARELLI A A.Extracellular vesicles:roles in gamete maturation,fertil⁃ ization and embryo implantation[J].Hum Reprod Up⁃ date,2016,22(2):182-193

    • [29] QAMAR A Y,MAHIDDINE F Y,BANG S,et al.Extracel⁃ lular vesicle mediated crosstalk between the gametes,con⁃ ceptus,and female reproductive tract[J].Front Vet Sci,2020,7:589117

    • [30] ANDRONICO F,BATTAGLIA R,RAGUSA M,et al.Ex⁃ tracellular vesicles in human oogenesis and implanta⁃ tion[J].Int J Mol Sci,2019,20(9):2162

    • [31] SANG Q,YAO Z Y,WANG H,et al.Identification of mi⁃ croRNAs in human follicular fluid:characterization of mi⁃ croRNAs that govern steroidogenesis in vitro and are asso⁃ ciated with polycystic ovary syndrome in vivo[J].J Clin Endocrinol Metab,2013,98(7):3068-3079

    • [32] SOHEL M M H,HOELKER M,NOFERESTI S S,et al.Exosomal and non⁃exosomal transport of extra⁃cellular mi⁃ croRNAs in follicular fluid:implications for bovine oocyte developmental competence[J].PLoS One,2013,8(11):e78505

    • [33] MARTINEZ R M,LIANG L M,RACOWSKY C,et al.Ex⁃ tracellular microRNAs profile in human follicular fluid and IVF outcomes[J].Sci Rep,2018,8(1):17036

    • [34] 姚桂东.MiRNA⁃224参与小鼠卵泡发育调控作用的研究[D].合肥:中国科学技术大学,2011

    • [35] YUAN C F,CAO M S,CHEN L,et al.Follicular fluid exo⁃ somes inhibit BDNF expression and promote the secretion of chemokines in granulosa cells by delivering miR ⁃10b ⁃ 5p[J].Theriogenology,2023,199:86-94

    • [36] WANG L P,FAN H R,ZOU Y G,et al.Aberrant expres⁃ sion of long non⁃coding RNAs in exosomes in follicle flu⁃ id from PCOS patients[J].Front Genet,2021,11:608178

    • [37] ZHOU Z,ZHANG X P,YI G H,et al.LINC00092 derived from follicular fluid alleviated the symptoms of PCOS through inactivation of phosphatase and tensin homolog by recruiting KDM5A[J].Reprod Biol,2023,23(2):100764

    • [38] WANG L P,PENG X Y,LV X Q,et al.High throughput circRNAs sequencing profile of follicle fluid exosomes of polycystic ovary syndrome patients[J].J Cell Physiol,2019,234(9):15537-15547

    • [39] YU L,WANG C,ZHANG D D,et al.Exosomal circ_ 0008285 in follicle fluid regulates the lipid metabolism through the miR⁃4644/LDLR axis in polycystic ovary syn⁃ drome[J].J Ovarian Res,2023,16(1):113

    • [40] HU J H,TANG T,ZENG Z,et al.The expression of small RNAs in exosomes of follicular fluid altered in human polycystic ovarian syndrome[J].Peer J,2020,8:e8640

    • [41] YUAN C F,CHEN X,SHEN C,et al.Follicular fluid exo⁃ somes regulate oxidative stress resistance,proliferation,and steroid synthesis in porcine theca cells[J].Therio⁃ genology,2022,194:75-82

    • [42] THÉRY C,ZITVOGEL L,AMIGORENA S.Exosomes:composition,biogenesis and function[J].Nat Rev Immu⁃ nol,2002,2(8):569-579

    • [43] LI H,HUANG X,CHANG X W,et al.S100⁃A9 protein in exosomes derived from follicular fluid promotes inflamma⁃ tion via activation of NF ⁃κB pathway in polycystic ovary syndrome[J].J Cell Mol Med,2020,24(1):114-125

    • [44] VASHISHT M,RANI P,SUNITA,et al.Curcumin primed exosomes reverses LPS ⁃ induced pro ⁃ inflammatory gene expression in buffalo granulosa cells[J].J Cell Biochem,2018,119(2):1488-1500

    • [45] YU L,LIU M,XU S J,et al.Follicular fluid steroid and go⁃ nadotropic hormone levels and mitochondrial function from exosomes predict embryonic development[J].Front Endocrinol,2022,13:1025523

    • [46] MAUGRION E,SHEDOVA E N,UZBEKOV R,et al.Ex⁃ tracellular vesicles contribute to the difference in lipid composition between ovarian follicles of different size re⁃ vealed by mass spectrometry imaging[J].Metabolites,2023,13(9):1001

    • [47] PEGTEL D M,GOULD S J.Exosomes[J].Annu Rev Bio⁃ chem,2019,88:487-514

    • [48] VITALE S G,FULGHESU A M,MIKUŠ M,et al.The translational role of miRNA in polycystic ovary syndrome:from bench to bedside ⁃a systematic literature review[J].Biomedicines,2022,10(8):1816

    • [49] WANG M,SUN Y X,YUAN D,et al.Follicular fluid de⁃ rived exosomal miR⁃4449 regulates cell proliferation and oxidative stress by targeting KEAP1 in human granulosa cell lines KGN and COV434[J].Exp Cell Res,2023,430(2):113735

    • [50] SALEHI R,WYSE B A,ASARE ⁃WEREHENE M,et al.Androgen ⁃induced exosomal miR ⁃ 379⁃5p release deter⁃ mines granulosa cell fate:cellular mechanism involved in polycystic ovaries[J].J Ovarian Res,2023,16(1):74

    • [51] CAO J P,HUO P,CUI K Q,et al.Follicular fluid⁃derived exosomal miR⁃143⁃3p/miR⁃155⁃5p regulate follicular dys⁃ plasia by modulating glycolysis in granulosa cells in poly⁃ cystic ovary syndrome[J].Cell Commun Signal,2022,20(1):61

    • [52] O’CONNOR K A,HOLMAN D J,WOOD J W.Declining fecundity and ovarian ageing in natural fertility popula⁃ tions[J].Maturitas,1998,30(2):127-136

    • [53] ZHANG D,LV J,TANG R X,et al.Association of exo⁃ somal microRNAs in human ovarian follicular fluid with oocyte quality[J].Biochem Biophys Res Commun,2021,534:468-473

    • [54] 沈开元,黄芬,罗江霞,等.卵巢功能减退患者卵泡液外泌体miRNA表达谱分析研究[J].生殖医学杂志,2021,30(1):99-106

    • [55] MARTINEZ R M,BACCARELLI A A,LIANG L M,et al.Body mass index in relation to extracellular vesicle ⁃ linked microRNAs in human follicular fluid[J].Fertil Steril,2019,112(2):387-396

    • [56] SIMON C,GREENING D W,BOLUMAR D,et al.Extra⁃ cellular vesicles in human reproduction in health and dis⁃ ease[J].Endocr Rev,2018,39(3):292-332

  • 参考文献

    • [1] DA BROI M G,GIORGI V S I,WANG F,et al.Influence of follicular fluid and cumulus cells on oocyte quality:clinical implications[J].J Assist Reprod Genet,2018,35(5):735-751

    • [2] JOHNSTONE R M,ADAM M,HAMMOND J R,et al.Ves⁃ icle formation during reticulocyte maturation.Association of plasma membrane activities with released vesicles(exo⁃ somes)[J].J Biol Chem,1987,262(19):9412-9420

    • [3] ZHANG X,XU Y H,MA L F,et al.Essential roles of exo⁃ some and circRNA_101093 on ferroptosis desensitization in lung adenocarcinoma[J].Cancer Commun,2022,42(4):287-313

    • [4] LI D,YAO X L,YUE J X,et al.Advances in bioactivity of microRNAs of plant ⁃ derived exosome ⁃ like nanoparti⁃ cles and milk ⁃ derived extracellular vesicles[J].J Agric Food Chem,2022,70(21):6285-6299

    • [5] ELLIOT S,CATANUTO P,PEREIRA ⁃ SIMON S,et al.Urine ⁃ derived exosomes from individuals with IPF carry pro⁃fibrotic cargo[J].eLife,2022,11:e79543

    • [6] BANO A,VATS R,VERMA D,et al.Exploring salivary exosomes as early predictors of oral cancer in susceptible tobacco consumers:noninvasive diagnostic and prognos⁃ tic applications[J].J Cancer Res Clin Oncol,2023,149(17):15781-15793

    • [7] WILLIS G R,FERNANDEZ ⁃ GONZALEZ A,ANASTAS J,et al.Mesenchymal stromal cell exosomes ameliorate experimental bronchopulmonary dysplasia and restore lung function through macrophage immunomodulation[J].Am J Respir Crit Care Med,2018,197(1):104-116

    • [8] HESSVIK N P,LLORENTE A.Current knowledge on exo⁃ some biogenesis and release[J].Cell Mol Life Sci,2018,75(2):193-208

    • [9] TIWARI S,KUMAR V,RANDHAWA S,et al.Prepara⁃ tion and characterization of extracellular vesicles[J].Am J Reprod Immunol,2021,85(2):e13367

    • [10] MATHIEU M,MARTIN ⁃ JAULAR L,LAVIEU G,et al.Specificities of secretion and uptake of exosomes and oth⁃ er extracellular vesicles for cell ⁃ to ⁃ cell communication [J].Nat Cell Biol,2019,21(1):9-17

    • [11] FAN L F,XU G F,ZENG X F.M2 macrophage ⁃ derived extracellular vesicles augment immune evasion and devel⁃ opment of colorectal cancer via a circRNA_CCDC66/mi⁃ croRNA ⁃ 342 ⁃ 3p/metadherin axis[J].Cytotechnology,2023,75(4):293-308

    • [12] BUZAS E I.The roles of extracellular vesicles in the im⁃ mune system[J].Nat Rev Immunol,2023,23(4):236-250

    • [13] CHAN B D,WONG W Y,LEE M M L,et al.Exosomes in inflammation and inflammatory disease[J].Proteomics,2019,19(8):e1800149

    • [14] GUPTA D,ZICKLER A M,EL ANDALOUSSI S.Dosing extracellular vesicles[J].Adv Drug Deliv Rev,2021,178:113961

    • [15] ABBOTT A.FedEx for your cells:this biological delivery service could treat disease[J].Nature,2023,621(7979):462-464

    • [16] DA SILVEIRA J C,VEERAMACHANENI D N,WING⁃ ER Q A,et al.Cell⁃secreted vesicles in equine ovarian fol⁃ licular fluid contain miRNAs and proteins:a possible new form of cell communication within the ovarian follicle[J].Biol Reprod,2012,86(3):71

    • [17] NAVAKANITWORAKUL R,HUNG W T,GUNEWAR⁃ DENA S,et al.Characterization and small RNA content of extracellular vesicles in follicular fluid of developing bovine antral follicles[J].Sci Rep,2016,6:25486

    • [18] GRZESIAK M,POPIOLEK K,KNAPCZYK⁃STWORA K.Extracellular vesicles in follicular fluid of sexually mature gilts’ovarian antral follicles ⁃ identification and pro⁃ teomic analysis[J].J Physiol Pharmacol,2020,71(1):10.26402/jpp.2020.1.13

    • [19] SANTONOCITO M,VENTO M,GUGLIELMINO M R,et al.Molecular characterization of exosomes and their mi⁃ croRNA cargo in human follicular fluid:bioinformatic analysis reveals that exosomal microRNAs control path⁃ ways involved in follicular maturation[J].Fertil Steril,2014,102(6):1751-1761

    • [20] LIU J,KOENIGSFELD A T,CANTLEY T C,et al.Growth and the initiation of steroidogenesis in porcine follicles are associated with unique patterns of gene expression for individual componentsof the ovarian insulin ⁃ like growth factor system[J].Biol Reprod,2000,63(3):942-952

    • [21] FORTUNE J E.Ovarian follicular growth and develop⁃ ment in mammals[J].Biol Reprod,1994,50(2):225-232

    • [22] KALLURI R,LEBLEU V S.The biology,function,and biomedical applications of exosomes[J].Science,2020,367(6478):eaau6977

    • [23] MATSUNO Y,KANKE T,MARUYAMA N,et al.Charac⁃ terization of mRNA profiles of the exosome ⁃like vesicles in porcine follicular fluid[J].PLoS One,2019,14(6):e0217760

    • [24] SAEED⁃ZIDANE M,LINDEN L,SALILEW⁃WONDIM D,et al.Cellular and exosome mediated molecular defense mechanism in bovine granulosa cells exposed to oxidative stress[J].PLoS One,2017,12(11):e0187569

    • [25] UZBEKOVA S,ALMIÑANA C,LABAS V,et al.Protein cargo of extracellular vesicles from bovine follicular fluid and analysis of their origin from different ovarian cells[J].Front Vet Sci,2020,7:584948

    • [26] BENAMMAR A,ZIYYAT A,LEFÈVRE B,et al.Tetraspa⁃ nins and mouse oocyte microvilli related to fertilizing abil⁃ ity[J].Reprod Sci,2017,24(7):1062-1069

    • [27] SIMON B,BOLUMAR D,AMADOZ A,et al.Identifica⁃ tion and characterization of extracellular vesicles and its DNA cargo secreted during murine embryo develop⁃ ment[J].Genes,2020,11(2):203

    • [28] MACHTINGER R,LAURENT L C,BACCARELLI A A.Extracellular vesicles:roles in gamete maturation,fertil⁃ ization and embryo implantation[J].Hum Reprod Up⁃ date,2016,22(2):182-193

    • [29] QAMAR A Y,MAHIDDINE F Y,BANG S,et al.Extracel⁃ lular vesicle mediated crosstalk between the gametes,con⁃ ceptus,and female reproductive tract[J].Front Vet Sci,2020,7:589117

    • [30] ANDRONICO F,BATTAGLIA R,RAGUSA M,et al.Ex⁃ tracellular vesicles in human oogenesis and implanta⁃ tion[J].Int J Mol Sci,2019,20(9):2162

    • [31] SANG Q,YAO Z Y,WANG H,et al.Identification of mi⁃ croRNAs in human follicular fluid:characterization of mi⁃ croRNAs that govern steroidogenesis in vitro and are asso⁃ ciated with polycystic ovary syndrome in vivo[J].J Clin Endocrinol Metab,2013,98(7):3068-3079

    • [32] SOHEL M M H,HOELKER M,NOFERESTI S S,et al.Exosomal and non⁃exosomal transport of extra⁃cellular mi⁃ croRNAs in follicular fluid:implications for bovine oocyte developmental competence[J].PLoS One,2013,8(11):e78505

    • [33] MARTINEZ R M,LIANG L M,RACOWSKY C,et al.Ex⁃ tracellular microRNAs profile in human follicular fluid and IVF outcomes[J].Sci Rep,2018,8(1):17036

    • [34] 姚桂东.MiRNA⁃224参与小鼠卵泡发育调控作用的研究[D].合肥:中国科学技术大学,2011

    • [35] YUAN C F,CAO M S,CHEN L,et al.Follicular fluid exo⁃ somes inhibit BDNF expression and promote the secretion of chemokines in granulosa cells by delivering miR ⁃10b ⁃ 5p[J].Theriogenology,2023,199:86-94

    • [36] WANG L P,FAN H R,ZOU Y G,et al.Aberrant expres⁃ sion of long non⁃coding RNAs in exosomes in follicle flu⁃ id from PCOS patients[J].Front Genet,2021,11:608178

    • [37] ZHOU Z,ZHANG X P,YI G H,et al.LINC00092 derived from follicular fluid alleviated the symptoms of PCOS through inactivation of phosphatase and tensin homolog by recruiting KDM5A[J].Reprod Biol,2023,23(2):100764

    • [38] WANG L P,PENG X Y,LV X Q,et al.High throughput circRNAs sequencing profile of follicle fluid exosomes of polycystic ovary syndrome patients[J].J Cell Physiol,2019,234(9):15537-15547

    • [39] YU L,WANG C,ZHANG D D,et al.Exosomal circ_ 0008285 in follicle fluid regulates the lipid metabolism through the miR⁃4644/LDLR axis in polycystic ovary syn⁃ drome[J].J Ovarian Res,2023,16(1):113

    • [40] HU J H,TANG T,ZENG Z,et al.The expression of small RNAs in exosomes of follicular fluid altered in human polycystic ovarian syndrome[J].Peer J,2020,8:e8640

    • [41] YUAN C F,CHEN X,SHEN C,et al.Follicular fluid exo⁃ somes regulate oxidative stress resistance,proliferation,and steroid synthesis in porcine theca cells[J].Therio⁃ genology,2022,194:75-82

    • [42] THÉRY C,ZITVOGEL L,AMIGORENA S.Exosomes:composition,biogenesis and function[J].Nat Rev Immu⁃ nol,2002,2(8):569-579

    • [43] LI H,HUANG X,CHANG X W,et al.S100⁃A9 protein in exosomes derived from follicular fluid promotes inflamma⁃ tion via activation of NF ⁃κB pathway in polycystic ovary syndrome[J].J Cell Mol Med,2020,24(1):114-125

    • [44] VASHISHT M,RANI P,SUNITA,et al.Curcumin primed exosomes reverses LPS ⁃ induced pro ⁃ inflammatory gene expression in buffalo granulosa cells[J].J Cell Biochem,2018,119(2):1488-1500

    • [45] YU L,LIU M,XU S J,et al.Follicular fluid steroid and go⁃ nadotropic hormone levels and mitochondrial function from exosomes predict embryonic development[J].Front Endocrinol,2022,13:1025523

    • [46] MAUGRION E,SHEDOVA E N,UZBEKOV R,et al.Ex⁃ tracellular vesicles contribute to the difference in lipid composition between ovarian follicles of different size re⁃ vealed by mass spectrometry imaging[J].Metabolites,2023,13(9):1001

    • [47] PEGTEL D M,GOULD S J.Exosomes[J].Annu Rev Bio⁃ chem,2019,88:487-514

    • [48] VITALE S G,FULGHESU A M,MIKUŠ M,et al.The translational role of miRNA in polycystic ovary syndrome:from bench to bedside ⁃a systematic literature review[J].Biomedicines,2022,10(8):1816

    • [49] WANG M,SUN Y X,YUAN D,et al.Follicular fluid de⁃ rived exosomal miR⁃4449 regulates cell proliferation and oxidative stress by targeting KEAP1 in human granulosa cell lines KGN and COV434[J].Exp Cell Res,2023,430(2):113735

    • [50] SALEHI R,WYSE B A,ASARE ⁃WEREHENE M,et al.Androgen ⁃induced exosomal miR ⁃ 379⁃5p release deter⁃ mines granulosa cell fate:cellular mechanism involved in polycystic ovaries[J].J Ovarian Res,2023,16(1):74

    • [51] CAO J P,HUO P,CUI K Q,et al.Follicular fluid⁃derived exosomal miR⁃143⁃3p/miR⁃155⁃5p regulate follicular dys⁃ plasia by modulating glycolysis in granulosa cells in poly⁃ cystic ovary syndrome[J].Cell Commun Signal,2022,20(1):61

    • [52] O’CONNOR K A,HOLMAN D J,WOOD J W.Declining fecundity and ovarian ageing in natural fertility popula⁃ tions[J].Maturitas,1998,30(2):127-136

    • [53] ZHANG D,LV J,TANG R X,et al.Association of exo⁃ somal microRNAs in human ovarian follicular fluid with oocyte quality[J].Biochem Biophys Res Commun,2021,534:468-473

    • [54] 沈开元,黄芬,罗江霞,等.卵巢功能减退患者卵泡液外泌体miRNA表达谱分析研究[J].生殖医学杂志,2021,30(1):99-106

    • [55] MARTINEZ R M,BACCARELLI A A,LIANG L M,et al.Body mass index in relation to extracellular vesicle ⁃ linked microRNAs in human follicular fluid[J].Fertil Steril,2019,112(2):387-396

    • [56] SIMON C,GREENING D W,BOLUMAR D,et al.Extra⁃ cellular vesicles in human reproduction in health and dis⁃ ease[J].Endocr Rev,2018,39(3):292-332

  • 通知关闭
    郑重声明