ライフサイエンスコーパス: olfactory placode

1 organs, including the Kupffer's vesicle and olfactory placode.

2 sed in an early progenitor population of the olfactory placode.

3 plate cells preceding the appearance of the olfactory placode.

4 tion of GnRH neurons into the brain from the olfactory placode.

5 sion occurs asynchronously in the developing olfactory placode.

6 ased cellular proliferation in the embryonic olfactory placode.

7 ession levels of Fgfr1, Bmp4 and Otx2 in the olfactory placode.

8 es in the specification of the PPR, otic and olfactory placodes.

9 piblast and later resolves to otic, lens and olfactory placodes.

10 rgans such as brain vesicles, eyes, lens and olfactory placodes.

11 of the ear, the lateral line organ, and the olfactory placodes.

12 80, which results in a lack of both otic and olfactory placodes.

13 o be derived from progenitor cells in medial olfactory placodes.

14 in-releasing hormone (GnRH) migrate from the olfactory placode across the nasal septum into the foreb

15 tribution in nerve fibers streaming from the olfactory placode and along the caudal part of the migra

16 pear to be related to those derived from the olfactory placode and hypothalamic neurons of vertebrate

17 These cells originate in the olfactory placode and migrate into the basal forebrain i

18 RH) neurons originate outside the CNS in the olfactory placode and migrate into the CNS, where they b

19 ression of RA receptors and cofactors in the olfactory placode and other inductive sites.

20 The olfactory placode and the ventral migratory pathway of L

21 regulate retinoic acid (RA) signaling in the olfactory placode and whether this regulation is similar

22 late at times preceding the formation of the olfactory placodes and examining the later fates of the

23 Cadherin-1 is detected in the newly formed olfactory placode, and its expression is maintained in t

24 issue closely associated with the developing olfactory placode, and their different developmental ori

25 ntly expressed in tissues such as the brain, olfactory placodes, and pronephric ducts.

26 The olfactory placodes are thought to arise from lateral reg

27 We suggest that the olfactory placodes arise by anterior convergence of a fi

28 Surprisingly, we found that the olfactory placode arises from a field of cells, not from

29 H neurons that originates from the embryonic olfactory placode before the origin of mammalian LHRH-li

30 use, Foxg1 is first expressed throughout the olfactory placode but later becomes restricted to the ve

31 acking both Six1 and Six4 failed to form the olfactory placode but the preplacodal region appeared to

32 t in the trigeminal, epibranchial, otic, and olfactory placodes coincides with detachment of these ne

33 Taken together, these results show that olfactory placode development is a step-wise process whe

34 necessary and sufficient for proper otic and olfactory placode development.

35 rest lies adjacent to the caudal edge of the olfactory placode domain.

36 cells from the cranial mesenchyme, overlying olfactory placode/epidermal ectoderm, and underlying neu

37 tricted to part of the telencephalon and the olfactory placode/epithelium.

38 ar phenotype, the specific disruption of the olfactory placode expression of Xebf2 without affecting

39 ural tissues, including Rohon-Beard neurons, olfactory placode, eye primordia, and the trigeminal gan

40 of the anterior neural plate flanked by the olfactory placode fields at early stages of development,

41 ction at the top of early events controlling olfactory placode formation and neuronal development.

42 Classically, it has been presumed that the olfactory placode forms all olfactory sensory neurons.

43 The olfactory placodes generate the primary sensory neurons

44 Additionally, the olfactory placodes have been proposed to generate a clas

45 yzed the initial outgrowth of axons from the olfactory placode in zebrafish and found a precocious tr

46 We determined the origins of the olfactory placodes in zebrafish by labeling cells along

47 ern in the regions that produce the otic and olfactory placodes in zebrafish.

48 rly LHRH neurons were first found around the olfactory placode, in the nasal mesenchyme, and in the r

49 udes the differentiation of cells within the olfactory placode, migration of cells into the mesenchym

50 The "late" cells that arose from the olfactory placode of monkey fetuses at embryonic days (E

51 was present in a population of cells in the olfactory placode of the earliest embryos examined (28-3

52 Mechanisms guiding the first axons from the olfactory placode of the peripheral nervous system (PNS)

53 In particular, Dlx5 is expressed in the olfactory placode, olfactory epithelium, and local circu

54 te that LHRH neurons derived from the monkey olfactory placode possess an endogenous mechanism for sy

55 Removal of the embryonic olfactory placode results in a failure of the olfactory

56 use one LHRH cell type migrated out from the olfactory placode several days earlier than the other, t

57 lin polyglutamylation and cilia formation in olfactory placodes, similar to flr mutants.

58 and Six4 may act synergistically to mediate olfactory placode specification and patterning through F

59 nates from ectodermally derived placode, the olfactory placode that arises at the anterior end of the

60 Category III is a cell type generated in the olfactory placode that migrates into the hypothalamus du

61 oximately 1000 neurons that originate in the olfactory placode then migrate to specific positions sca

62 sion from the differentiation of OSNs in the olfactory placode to an aging olfactory epithelium.

63 and support cells, differentiate within the olfactory placode to form the mature olfactory organ.

64 sing hormone (LHRH) neurons migrate from the olfactory placode to the forebrain in association with v

65 ds on the migration of GnRH neurons from the olfactory placode to the hypothalamus during development

66 eripheral sensory organs such as the ear and olfactory placode undergo active cell proliferation when

67 When competence to form olfactory placode was tested by grafting ectoderm from d

68 hat in chick GnRH-1 neurons originate in the olfactory placode, where they are specified shortly afte

69 al microscopy of morphant zebrafish revealed olfactory placodes with defective morphology as well as