| Id |
Subject |
Object |
Predicate |
Lexical cue |
| TextSentencer_T1 |
0-144 |
Sentence |
denotes |
SPECHT - single-stage phosphopeptide enrichment and stable-isotope chemical tagging: quantitative phosphoproteomics of insulin action in muscle. |
| T1 |
0-144 |
Sentence |
denotes |
SPECHT - single-stage phosphopeptide enrichment and stable-isotope chemical tagging: quantitative phosphoproteomics of insulin action in muscle. |
| TextSentencer_T2 |
145-156 |
Sentence |
denotes |
UNLABELLED: |
| T2 |
145-156 |
Sentence |
denotes |
UNLABELLED: |
| TextSentencer_T3 |
157-261 |
Sentence |
denotes |
The study of cellular signaling remains a significant challenge for translational and clinical research. |
| T3 |
157-261 |
Sentence |
denotes |
The study of cellular signaling remains a significant challenge for translational and clinical research. |
| TextSentencer_T4 |
262-409 |
Sentence |
denotes |
In particular, robust and accurate methods for quantitative phosphoproteomics in tissues and tumors represent significant hurdles for such efforts. |
| T4 |
262-409 |
Sentence |
denotes |
In particular, robust and accurate methods for quantitative phosphoproteomics in tissues and tumors represent significant hurdles for such efforts. |
| TextSentencer_T5 |
410-721 |
Sentence |
denotes |
In the present work, we design, implement and validate a method for single-stage phosphopeptide enrichment and stable isotope chemical tagging, or SPECHT, that enables the use of iTRAQ, TMT and/or reductive dimethyl-labeling strategies to be applied to phosphoproteomics experiments performed on primary tissue. |
| T5 |
410-721 |
Sentence |
denotes |
In the present work, we design, implement and validate a method for single-stage phosphopeptide enrichment and stable isotope chemical tagging, or SPECHT, that enables the use of iTRAQ, TMT and/or reductive dimethyl-labeling strategies to be applied to phosphoproteomics experiments performed on primary tissue. |
| TextSentencer_T6 |
722-952 |
Sentence |
denotes |
We develop and validate our approach using reductive dimethyl-labeling and HeLa cells in culture, and find these results indistinguishable from data generated from more traditional SILAC-labeled HeLa cells mixed at the cell level. |
| T6 |
722-952 |
Sentence |
denotes |
We develop and validate our approach using reductive dimethyl-labeling and HeLa cells in culture, and find these results indistinguishable from data generated from more traditional SILAC-labeled HeLa cells mixed at the cell level. |
| TextSentencer_T7 |
953-1210 |
Sentence |
denotes |
We apply the SPECHT approach to the quantitative analysis of insulin signaling in a murine myotube cell line and muscle tissue, identify known as well as new phosphorylation events, and validate these phosphorylation sites using phospho-specific antibodies. |
| T7 |
953-1210 |
Sentence |
denotes |
We apply the SPECHT approach to the quantitative analysis of insulin signaling in a murine myotube cell line and muscle tissue, identify known as well as new phosphorylation events, and validate these phosphorylation sites using phospho-specific antibodies. |
| TextSentencer_T8 |
1211-1372 |
Sentence |
denotes |
Taken together, our work validates chemical tagging post-single-stage phosphoenrichment as a general strategy for studying cellular signaling in primary tissues. |
| T8 |
1211-1372 |
Sentence |
denotes |
Taken together, our work validates chemical tagging post-single-stage phosphoenrichment as a general strategy for studying cellular signaling in primary tissues. |
| TextSentencer_T9 |
1373-1397 |
Sentence |
denotes |
BIOLOGICAL SIGNIFICANCE: |
| T9 |
1373-1397 |
Sentence |
denotes |
BIOLOGICAL SIGNIFICANCE: |
| TextSentencer_T10 |
1398-1674 |
Sentence |
denotes |
Through the use of a quantitatively reproducible, proteome-wide phosphopeptide enrichment strategy, we demonstrated the feasibility of post-phosphopeptide purification chemical labeling and tagging as an enabling approach for quantitative phosphoproteomics of primary tissues. |
| T10 |
1398-1674 |
Sentence |
denotes |
Through the use of a quantitatively reproducible, proteome-wide phosphopeptide enrichment strategy, we demonstrated the feasibility of post-phosphopeptide purification chemical labeling and tagging as an enabling approach for quantitative phosphoproteomics of primary tissues. |
| TextSentencer_T11 |
1675-1928 |
Sentence |
denotes |
Using reductive dimethyl labeling as a generalized chemical tagging strategy, we compared the performance of post-phosphopeptide purification chemical tagging to the well established community standard, SILAC, in insulin-stimulated tissue culture cells. |
| T11 |
1675-1928 |
Sentence |
denotes |
Using reductive dimethyl labeling as a generalized chemical tagging strategy, we compared the performance of post-phosphopeptide purification chemical tagging to the well established community standard, SILAC, in insulin-stimulated tissue culture cells. |
| TextSentencer_T12 |
1929-2100 |
Sentence |
denotes |
We then extended our method to the analysis of low-dose insulin signaling in murine muscle tissue, and report on the analytical and biological significance of our results. |
| T12 |
1929-2100 |
Sentence |
denotes |
We then extended our method to the analysis of low-dose insulin signaling in murine muscle tissue, and report on the analytical and biological significance of our results. |