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Cumulus oophorus cells contribute heavily to the maturation and eventual fertilization of an oocyte. As a follicle grows in size and the antrum develops, more layers of cumulus oophorus cells accumulate around the oocyte to aid in the acrosome reaction and sperm penetration into the oocyte. The
343:
The Evian Annual
Reproduction (EVAR) Workshop Group 2010; Fauser, B. C. J. M.; Diedrich, K.; Bouchard, P.; Domínguez, F.; Matzuk, M.; Franks, S.; Hamamah, S.; Simón, C.; Devroey, P.; Ezcurra, D.; Howles, C. M. (2011).
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Functions of the cumulus oophorus include coordination of follicular development and oocyte maturation. Mechanisms of the latter include stimulation of
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proximity between the cumulus oophorus cells and the oocyte favors bidirectional communication, which is vital for oocyte development.
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of cumulus cells, genes where increased expression is correlated with higher oocyte competence or better pregnancy outcomes, include:
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In contrast, genes where increased expression is correlated with lower oocyte competence or worse pregnancy outcomes include:
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452: – Histology Learning System at Boston University - "Female Reproductive System: ovary, cumulus oophorus"
210:, embryo development and pregnancy outcomes. Increased knowledge in these aspects is useful in, for example,
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413:- Comparative Organology at University of California, Davis - "Mammal, bovine ovary (LM, Medium)"
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It also provides energy substrates for oocyte meiotic resumption and promotes glycolysis.
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of cumulus cells can be performed to estimate oocyte quality and the efficiency of an
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346:"Contemporary genetic technologies and female reproduction"
317:(Ninth ed.). Sinauer Associates, Inc. p. 126.
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52:. X 50. (Discus proligerus labeled at lower left.)
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206:protocol, and may indirectly predict oocyte
141:. The innermost layer of these cells is the
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392:: CS1 maint: numeric names: authors list (
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148:This layer of cells must be penetrated by
121:) is a cluster of cells that surround the
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27:Cluster of cells surrounding an oocyte
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1248:Infra-corporeal residual spongy part
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1555:Mammal female reproductive system
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1244:Trabeculae of corpora cavernosa
1:
194:As a part of the process of
1392:Internal urethral sphincter
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487:Female reproductive system
434:dbefruchtung/objectbefru01
1397:External urethral orifice
1387:External sphincter muscle
1382:Internal urethral orifice
1191:Vestibular gland openings
1153:Posterior labial arteries
450:Histology image: 18404loa
350:Human Reproduction Update
200:gene expression profiling
190:Gene expression profiling
175:and regulation of oocyte
95:
37:
1311:Superficial dorsal veins
1301:Internal pudendal artery
204:ovarian hyperstimulation
1464:Uterine venous plexuses
1326:Internal pudendal veins
1124:Posterior labial nerves
1158:Posterior labial veins
1129:Anterior labial nerves
958:Pubocervical ligaments
440:UIUC Histology Subject
196:in vitro fertilization
97:Anatomical terminology
1469:Vaginal venous plexus
953:Uterosacral ligaments
362:10.1093/humupd/dmr033
315:Developmental Biology
44:Section of vesicular
1512:Uterotubal junctions
1114:Posterior commissure
979:Urogenital diaphragm
868:Supravaginal portion
790:Vesicular appendages
755:Suspensory ligaments
699:Fallopian tubes
219:expression profiling
166:amino acid transport
1507:Vesicouterine pouch
1258:Commissure of bulbs
1223:Suspensory ligament
1109:Anterior commissure
732:Intramural segments
612:Germinal epithelium
596:Perivitelline space
1502:Rectouterine pouch
1228:Fundiform ligament
1044:Support structures
999:Bartholin's glands
948:Cardinal ligaments
760:Pampiniform plexus
591:Membrana granulosa
313:Gilbert, Scott F.
177:gene transcription
139:membrana granulosa
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1163:Interlabial sulci
1104:Labiocrural folds
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992:Vestibular glands
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772:Wolffian vestiges
750:Ovarian ligaments
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569:Follicular antrum
119:discus proligerus
111:
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16:(Redirected from
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1424:Ovarian arteries
1357:Tunica albuginea
1119:Dartos muliebris
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627:Cumulus oophorus
617:Tunica albuginea
574:Follicular fluid
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212:embryo selection
127:ovarian follicle
115:cumulus oophorus
103:edit on Wikidata
74:cumulus oophorus
46:ovarian follicle
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33:Cumulus oophorus
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1286:Dorsal arteries
1263:Pars intermedia
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1180:Vaginal orifice
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356:(6): 829–847.
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1459:Uterine vein
1414:Blood supply
1141:Labia minora
1094:Labia majora
644:Retia ovarii
626:
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388:cite journal
353:
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173:biosynthesis
163:
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125:both in the
118:
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77:
73:
915:Parametrium
908:Perimetrium
898:Endometrium
863:External os
858:Internal os
717:Infundibula
150:spermatozoa
63:Identifiers
1089:Mons pubis
1049:Epithelium
920:Epithelium
903:Myometrium
797:Paroophora
300:References
208:aneuploidy
156:to occur.
129:and after
1420:Arteries
1282:Arteries
1168:Vestibule
930:Ligaments
785:Epoophora
742:Ligaments
654:Oogenesis
522:Follicles
160:Functions
133:. In the
131:ovulation
1549:Category
1276:Frenulum
1200:Clitoris
1146:Frenulum
1063:External
1037:Fornices
722:Fimbriae
712:Ampullae
662:Oogonium
545:Albicans
495:Internal
380:21896560
217:In gene
1539:Anatomy
1369:Urethra
1332:Nerves
967:General
843:Isthmus
819:Regions
639:Medulla
562:Interna
557:Externa
513:Ovaries
371:3191938
58:Details
1525:Portal
1487:G-spot
1450:Veins
1360:Septum
1353:Fascia
1307:Veins
1272:Corona
1014:Vagina
974:Glands
885:Layers
848:Cervix
836:Fundus
831:Cavity
811:Uterus
707:Isthmi
670:Oocyte
632:Stroma
622:Cortex
552:Thecae
540:Luteum
530:Corpus
504:Adnexa
427:, and
419:(from
378:
368:
321:
270:TRIM28
266:CTNND1
170:sterol
123:oocyte
1480:Other
1268:Glans
1252:Angle
1218:Bulbs
1213:Crura
1185:Hymen
1173:Fossa
1081:Labia
1072:Vulva
1032:Walls
1027:Rugae
1022:Canal
875:Horns
853:Canal
727:Ostia
680:Ootid
605:Other
286:PTGS2
262:DHCR7
254:HSPB1
246:CXCR4
242:CCND2
231:PTGS2
227:GREM1
101:[
90:18659
69:Latin
48:of a
1235:Body
1208:Root
893:Wall
826:Body
685:Ovum
394:link
376:PMID
319:ISBN
294:SCD5
292:and
290:SCD1
282:CX43
278:AREG
274:STAR
258:DVL3
250:GPX3
238:BDNF
229:and
223:HAS2
168:and
152:for
113:The
444:366
366:PMC
358:doi
296:.
214:.
85:FMA
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