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PMC:1084331 / 22764-23539
Annnotations
craft-sa-dev
To begin to assess at which step of the neurotrophin signaling cascade DRG neurons from TauEWS-Pea3/+ Isl1Cre/+ embryos become unresponsive to the addition of neurotrophins, we assayed the expression of neurotrophin receptors in TauEWS-Pea3/+ Isl1Cre/+ embryos (Figure 6). Whereas expression of the neurotrophin receptors TrkA, TrkB, and TrkC marks afferents of distinct sensory modalities in DRG of wild-type embryos (Figure 6A–6C) [4,29], TauEWS-Pea3/+ Isl1Cre/+ embryos showed complete absence of expression of TrkA, TrkB, and TrkC in DRG neurons at E16.5 (Figure 6G–6I). This absence of Trk receptor expression in DRG of TauEWS-Pea3/+ Isl1Cre/+ embryos provides a likely explanation for the lack of responsiveness of these neurons to the addition of neurotrophic factors.
craft-ca-core-ex-dev
To begin to assess at which step of the neurotrophin signaling cascade DRG neurons from TauEWS-Pea3/+ Isl1Cre/+ embryos become unresponsive to the addition of neurotrophins, we assayed the expression of neurotrophin receptors in TauEWS-Pea3/+ Isl1Cre/+ embryos (Figure 6). Whereas expression of the neurotrophin receptors TrkA, TrkB, and TrkC marks afferents of distinct sensory modalities in DRG of wild-type embryos (Figure 6A–6C) [4,29], TauEWS-Pea3/+ Isl1Cre/+ embryos showed complete absence of expression of TrkA, TrkB, and TrkC in DRG neurons at E16.5 (Figure 6G–6I). This absence of Trk receptor expression in DRG of TauEWS-Pea3/+ Isl1Cre/+ embryos provides a likely explanation for the lack of responsiveness of these neurons to the addition of neurotrophic factors.
2_test
To begin to assess at which step of the neurotrophin signaling cascade DRG neurons from TauEWS-Pea3/+ Isl1Cre/+ embryos become unresponsive to the addition of neurotrophins, we assayed the expression of neurotrophin receptors in TauEWS-Pea3/+ Isl1Cre/+ embryos (Figure 6). Whereas expression of the neurotrophin receptors TrkA, TrkB, and TrkC marks afferents of distinct sensory modalities in DRG of wild-type embryos (Figure 6A–6C) [4,29], TauEWS-Pea3/+ Isl1Cre/+ embryos showed complete absence of expression of TrkA, TrkB, and TrkC in DRG neurons at E16.5 (Figure 6G–6I). This absence of Trk receptor expression in DRG of TauEWS-Pea3/+ Isl1Cre/+ embryos provides a likely explanation for the lack of responsiveness of these neurons to the addition of neurotrophic factors.
craft-ca-core-dev
To begin to assess at which step of the neurotrophin signaling cascade DRG neurons from TauEWS-Pea3/+ Isl1Cre/+ embryos become unresponsive to the addition of neurotrophins, we assayed the expression of neurotrophin receptors in TauEWS-Pea3/+ Isl1Cre/+ embryos (Figure 6). Whereas expression of the neurotrophin receptors TrkA, TrkB, and TrkC marks afferents of distinct sensory modalities in DRG of wild-type embryos (Figure 6A–6C) [4,29], TauEWS-Pea3/+ Isl1Cre/+ embryos showed complete absence of expression of TrkA, TrkB, and TrkC in DRG neurons at E16.5 (Figure 6G–6I). This absence of Trk receptor expression in DRG of TauEWS-Pea3/+ Isl1Cre/+ embryos provides a likely explanation for the lack of responsiveness of these neurons to the addition of neurotrophic factors.