Area:
Neuroscience Biology
We are testing a new system for linking grants to scientists.
The funding information displayed below comes from the
NIH Research Portfolio Online Reporting Tools and the
NSF Award Database.
The grant data on this page is limited to grants awarded in the United States and is thus partial. It can nonetheless be used to understand how funding patterns influence mentorship networks and vice-versa, which has deep implications on how research is done.
You can help! If you notice any innacuracies, please
sign in and mark grants as correct or incorrect matches.
Sign in to see low-probability grants and correct any errors in linkage between grants and researchers.
High-probability grants
According to our matching algorithm, Terika Smith is the likely recipient of the following grants.
Years |
Recipients |
Code |
Title / Keywords |
Matching score |
2018 — 2020 |
Smith, Terika |
K01Activity Code Description: For support of a scientist, committed to research, in need of both advanced research training and additional experience. |
Examining Mrna Localization in Central Sensory Axons After Peripheral Nerve Injury @ University of South Carolina At Columbia
Following injury to nerves in the peripheral nervous system, regeneration readily occurs oftentimes with some functional recovery depending on the severity of the injury; however, aberrant regenerative responses after nerve injury could lead to neuropathic pain. Research has suggested that collateral sprouting of central sensory axons in pain receptive lamina of the spinal cord occurs after peripheral nerve injury and this may contribute to the development of neuropathic pain. Recent works from our laboratory and others have shown that mRNAs translated directly within peripheral nerves are needed for regeneration after injury. However, the possibility that peripheral stimuli can alter mRNA transport or translation in centrally projecting DRG axons has not been explored. I hypothesize that injury to peripheral nerves triggers changes in sensory neuron gene expression and subsequent transport of mRNAs into centrally projecting axons that result in changes in the growth capacity of those axons. I will use RT-PCR and in situ hybridization to quantify axonal mRNAs encoding growth-associated and neuronal signaling proteins in centrally projecting axons before and after peripheral nerve injury. To determine if any changes in axonal mRNA levels in centrally projecting DRG axons are driven by injury-induced transcription I will use Importin ?1 3?-UTR knockout mice in which transcriptional regulation is attenuated. I will also use viral-mediated gene transfer to increase or decrease the axonal levels of mRNAs encoding growth associated proteins to examine how this influences sprouting of centrally projecting sensory axons and the development of neuropathic pain. Overall, the work in this proposal will provide training in molecular neurobiology techniques and will serve to tell us if transport of mRNAs into central sensory axons with localized generation of proteins contributes to sprouting in the spinal cord and progression to neuropathic pain.
|
1 |