https://www.yiliao.com/index.php?action=history&feed=atom&title=ProGRP
ProGRP - 版本历史
2026-04-21T11:21:08Z
本wiki的该页面的版本历史
MediaWiki 1.35.1
https://www.yiliao.com/index.php?title=ProGRP&diff=316549&oldid=prev
2026年2月7日 (六) 05:57 120.244.141.225
2026-02-07T05:57:15Z
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">←上一版本</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2026年2月7日 (六) 05:57的版本</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l148" >第148行：</td>
<td colspan="2" class="diff-lineno">第148行：</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <tr style="border-bottom: 1px solid #f1f5f9;"></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <tr style="border-bottom: 1px solid #f1f5f9;"></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <td style="width: 85px; background-color: #f8fafc; color: #334155; font-weight: 600; padding: 10px 12px; text-align: right; vertical-align: middle; white-space: nowrap;">最佳CP</td></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <td style="width: 85px; background-color: #f8fafc; color: #334155; font-weight: 600; padding: 10px 12px; text-align: right; vertical-align: middle; white-space: nowrap;">最佳CP</td></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> <td style="padding: 10px 15px; color: #334155;">[[NSE (互补)<del class="diffchange diffchange-inline">]]</del>•[[CYFRA21-1 (排除)<del class="diffchange diffchange-inline">]]</del>•[[CEA (排除)<del class="diffchange diffchange-inline">]]</del></td></div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> <td style="padding: 10px 15px; color: #334155;">[[NSE <ins class="diffchange diffchange-inline">]]</ins>(互补)•[[CYFRA21-1<ins class="diffchange diffchange-inline">]] </ins>(排除)•[[CEA <ins class="diffchange diffchange-inline">]]</ins>(排除)</td></div></td></tr>
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120.244.141.225
https://www.yiliao.com/index.php?title=ProGRP&diff=314433&oldid=prev
2026年1月14日 (三) 14:35 43.249.136.58
2026-01-14T14:35:34Z
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2026年1月14日 (三) 14:35的版本</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l3" >第3行：</td>
<td colspan="2" class="diff-lineno">第3行：</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <div style="margin-bottom: 30px; border-bottom: 1.2px solid #e2e8f0; padding-bottom: 25px;"></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <div style="margin-bottom: 30px; border-bottom: 1.2px solid #e2e8f0; padding-bottom: 25px;"></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <p style="font-size: 1.1em; margin: 10px 0; color: #334155; text-align: justify;"></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <p style="font-size: 1.1em; margin: 10px 0; color: #334155; text-align: justify;"></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> <strong>[[ProGRP]]</strong>（Pro-Gastrin-Releasing Peptide，胃泌素释放肽前体），是胃泌素释放肽 (GRP) <del class="diffchange diffchange-inline">的稳定前体片段（主要检测 31-98 氨基酸残基区段）。GRP </del>是一种广泛存在于哺乳动物神经系统、胃肠道及肺部的神经肽，也是 <strong>[[小细胞肺癌]]</strong> (SCLC) 细胞分泌的重要自分泌生长因子。由于 GRP 在血液中极不稳定（半衰期仅 2 <del class="diffchange diffchange-inline">分钟），临床转而检测其稳定的前体 ProGRP。ProGRP </del>是目前诊断 SCLC <strong>特异性最高</strong>的血清肿瘤标志物，尤其在<strong>[[局限期 SCLC]]</strong> 的检出率上显著优于 [[NSE]]。此外，ProGRP 具有极佳的样本稳定性，不受<strong>[[溶血]]</strong>影响，但需警惕<strong>[[肾功能不全]]</strong>导致的假性升高。</div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> <strong>[[ProGRP]]</strong>（Pro-Gastrin-Releasing Peptide，胃泌素释放肽前体），是胃泌素释放肽 (GRP) <ins class="diffchange diffchange-inline">的稳定前体片段。GRP </ins>是一种广泛存在于哺乳动物神经系统、胃肠道及肺部的神经肽，也是 <strong>[[小细胞肺癌]]</strong> (SCLC) 细胞分泌的重要自分泌生长因子。由于 GRP 在血液中极不稳定（半衰期仅 2 <ins class="diffchange diffchange-inline">分钟），临床检测极难实施，因此转而检测其稳定的前体 ProGRP（主要检测 31-98 氨基酸残基区段）。ProGRP </ins>是目前诊断 SCLC <strong>特异性最高</strong>的血清肿瘤标志物，尤其在<strong>[[局限期 SCLC]]</strong> 的检出率上显著优于 [[NSE]]。此外，ProGRP 具有极佳的样本稳定性，不受<strong>[[溶血]]</strong>影响，但需警惕<strong>[[肾功能不全]]</strong>导致的假性升高。</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </p></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </p></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </div></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </div></div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l25" >第25行：</td>
<td colspan="2" class="diff-lineno">第25行：</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <tr></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <tr></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <th style="text-align: left; padding: 6px 12px; background-color: #f1f5f9; color: #475569; border-bottom: 1px solid #e2e8f0; width: 40%;">编码基因</th></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <th style="text-align: left; padding: 6px 12px; background-color: #f1f5f9; color: #475569; border-bottom: 1px solid #e2e8f0; width: 40%;">编码基因</th></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> <td style="padding: 6px 12px; border-bottom: 1px solid #e2e8f0; color: #0f172a;"><strong>[[GRP]]</strong></td></div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> <td style="padding: 6px 12px; border-bottom: 1px solid #e2e8f0; color: #0f172a;"><strong>[[GRP]]</strong> <ins class="diffchange diffchange-inline">(18q21.32)</ins></td></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </tr></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </tr></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <tr></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <tr></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> <th style="text-align: left; padding: 6px 12px; background-color: #f1f5f9; color: #475569; border-bottom: 1px solid #e2e8f0;"><del class="diffchange diffchange-inline">Entrez ID</del></th></div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> <th style="text-align: left; padding: 6px 12px; background-color: #f1f5f9; color: #475569; border-bottom: 1px solid #e2e8f0;"><ins class="diffchange diffchange-inline">前体长度</ins></th></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> <td style="padding: 6px 12px; border-bottom: 1px solid #e2e8f0; color: #<del class="diffchange diffchange-inline">1e40af</del>;"><del class="diffchange diffchange-inline">2922</del></td></div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> <td style="padding: 6px 12px; border-bottom: 1px solid #e2e8f0; color: #<ins class="diffchange diffchange-inline">0f172a</ins>;"><ins class="diffchange diffchange-inline">148 AA (Pre-pro-GRP)</ins></td></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </tr></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </tr></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <tr></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <tr></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> <th style="text-align: left; padding: 6px 12px; background-color: #f1f5f9; color: #475569; border-bottom: 1px solid #e2e8f0;"><del class="diffchange diffchange-inline">UniProt</del></th></div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> <th style="text-align: left; padding: 6px 12px; background-color: #f1f5f9; color: #475569; border-bottom: 1px solid #e2e8f0;"><ins class="diffchange diffchange-inline">活性肽长度</ins></th></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> <td style="padding: 6px 12px; border-bottom: 1px solid #e2e8f0; color: #1e40af;"><del class="diffchange diffchange-inline">P07492</del></td></div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> <td style="padding: 6px 12px; border-bottom: 1px solid #e2e8f0; color: #1e40af;"><ins class="diffchange diffchange-inline">27 AA (GRP 1-27)</ins></td></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </tr></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </tr></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <tr></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <tr></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> <th style="text-align: left; padding: 6px 12px; background-color: #f1f5f9; color: #475569; border-bottom: 1px solid #e2e8f0;"><del class="diffchange diffchange-inline">参考范围</del></th></div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> <th style="text-align: left; padding: 6px 12px; background-color: #f1f5f9; color: #475569; border-bottom: 1px solid #e2e8f0;"><ins class="diffchange diffchange-inline">分子量</ins></th></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> <td style="padding: 6px 12px; border-bottom: 1px solid #e2e8f0; color: #0f172a;"><del class="diffchange diffchange-inline">&lt; 50-80 pg/mL </del>(<del class="diffchange diffchange-inline">依试剂</del>)</td></div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> <td style="padding: 6px 12px; border-bottom: 1px solid #e2e8f0; color: #0f172a;"><ins class="diffchange diffchange-inline">~16.2 kDa (前体)<br>~2.8 kDa </ins>(<ins class="diffchange diffchange-inline">活性肽</ins>)</td></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </tr></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </tr></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <tr></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <tr></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> <th style="text-align: left; padding: 6px 12px; background-color: #f1f5f9; color: #475569; border-bottom: 1px solid #e2e8f0;"><del class="diffchange diffchange-inline">代谢途径</del></th></div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> <th style="text-align: left; padding: 6px 12px; background-color: #f1f5f9; color: #475569; border-bottom: 1px solid #e2e8f0;"><ins class="diffchange diffchange-inline">检测区段</th></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> <td style="padding: 6px 12px; border-bottom: 1px solid #e2e8f0; color: #0f172a;"><del class="diffchange diffchange-inline">肾脏清除</del></td></div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline"> <td style="padding: 6px 12px; border-bottom: 1px solid #e2e8f0; color: #b45309;">残基 31-98 (ks31-ks98)</td></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline"> </tr></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline"> <tr></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline"> <th style="text-align: left; padding: 6px 12px; background-color: #f1f5f9; color: #475569; border-bottom: 1px solid #e2e8f0;">半衰期</ins></th></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> <td style="padding: 6px 12px; border-bottom: 1px solid #e2e8f0; color: #0f172a;"><ins class="diffchange diffchange-inline">~19-24 min (ProGRP)<br>< 2 min (GRP)</ins></td></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </tr></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </tr></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <tr></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <tr></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> <th style="text-align: left; padding: 6px 12px; background-color: #f1f5f9; color: #475569; border-bottom: 1px solid #e2e8f0;"><del class="diffchange diffchange-inline">主要干扰</del></th></div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> <th style="text-align: left; padding: 6px 12px; background-color: #f1f5f9; color: #475569; border-bottom: 1px solid #e2e8f0;"><ins class="diffchange diffchange-inline">UniProt</ins></th></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> <td style="padding: 6px 12px; border-bottom: 1px solid #e2e8f0; color: #<del class="diffchange diffchange-inline">b91c1c; font-weight: bold</del>;"><del class="diffchange diffchange-inline">肾衰竭 (Renal Failure)</del></td></div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> <td style="padding: 6px 12px; border-bottom: 1px solid #e2e8f0; color: #<ins class="diffchange diffchange-inline">1e40af</ins>;"><ins class="diffchange diffchange-inline">P07492</ins></td></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </tr></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </tr></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <tr></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <tr></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> <th style="text-align: left; padding: 6px 12px; background-color: #f1f5f9; color: #475569;"><del class="diffchange diffchange-inline">关键优势</del></th></div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> <th style="text-align: left; padding: 6px 12px; background-color: #f1f5f9; color: #475569;"><ins class="diffchange diffchange-inline">关键干扰</ins></th></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> <td style="padding: 12px; color: #<del class="diffchange diffchange-inline">0f172a</del>;"><del class="diffchange diffchange-inline">高特异性, 早期敏感, 稳定</del></td></div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> <td style="padding: 12px; color: #<ins class="diffchange diffchange-inline">b91c1c</ins>;"><ins class="diffchange diffchange-inline"><strong>肾功能衰竭</strong> (蓄积)</ins></td></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </tr></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </tr></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </table></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </table></div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l67" >第67行：</td>
<td colspan="2" class="diff-lineno">第71行：</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <ul style="padding-left: 25px; color: #334155;"></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <ul style="padding-left: 25px; color: #334155;"></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <li style="margin-bottom: 12px;"><strong>自分泌环路：</strong> GRP 基因在 SCLC 细胞中异常高表达。生成的 GRP 作为自分泌生长因子，结合细胞表面的 GRP 受体，刺激肿瘤细胞增殖。</li></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <li style="margin-bottom: 12px;"><strong>自分泌环路：</strong> GRP 基因在 SCLC 细胞中异常高表达。生成的 GRP 作为自分泌生长因子，结合细胞表面的 GRP 受体，刺激肿瘤细胞增殖。</li></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> <li style="margin-bottom: 12px;"><strong>稳定性差异：</strong> 具有生物活性的 GRP (1-27) 在血液中会被肽酶迅速降解，半衰期极短，无法作为检测指标。而其羧基端的前体片段 ProGRP (31-98) <del class="diffchange diffchange-inline">结构稳定，半衰期较长（数小时），且与 </del>GRP 呈等摩尔分泌，因此成为理想的替代检测物。</li></div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> <li style="margin-bottom: 12px;"><strong>稳定性差异：</strong> 具有生物活性的 GRP (1-27) 在血液中会被肽酶迅速降解，半衰期极短，无法作为检测指标。而其羧基端的前体片段 ProGRP (31-98) <ins class="diffchange diffchange-inline">结构稳定，半衰期较长，且与 </ins>GRP 呈等摩尔分泌，因此成为理想的替代检测物。</li></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <li style="margin-bottom: 12px;"><strong>神经内分泌特征：</strong> 它是神经内分泌分化的核心标志之一。在 NSCLC 发生 <strong>[[小细胞转化]]</strong> 时，ProGRP 的表达往往会急剧升高，是监测耐药表型转化的重要线索。</li></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> <li style="margin-bottom: 12px;"><strong>神经内分泌特征：</strong> 它是神经内分泌分化的核心标志之一。在 NSCLC 发生 <strong>[[小细胞转化]]</strong> 时，ProGRP 的表达往往会急剧升高，是监测耐药表型转化的重要线索。</li></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </ul></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> </ul></div></td></tr>
</table>
43.249.136.58
https://www.yiliao.com/index.php?title=ProGRP&diff=314432&oldid=prev
43.249.136.58：建立内容为“<div style="padding: 0 4%; line-height: 1.8; color: #1e293b; font-family: 'Helvetica Neue', Helvetica, 'PingFang SC', Arial, sans-serif; background-color: #ffffff…”的新页面
2026-01-14T14:32:33Z
<p>建立内容为“<div style="padding: 0 4%; line-height: 1.8; color: #1e293b; font-family: 'Helvetica Neue', Helvetica, 'PingFang SC', Arial, sans-serif; background-color: #ffffff…”的新页面</p>
<p><b>新页面</b></p><div><div style="padding: 0 4%; line-height: 1.8; color: #1e293b; font-family: 'Helvetica Neue', Helvetica, 'PingFang SC', Arial, sans-serif; background-color: #ffffff; max-width: 1200px; margin: auto;"><br />
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<p style="font-size: 1.1em; margin: 10px 0; color: #334155; text-align: justify;"><br />
<strong>[[ProGRP]]</strong>（Pro-Gastrin-Releasing Peptide，胃泌素释放肽前体），是胃泌素释放肽 (GRP) 的稳定前体片段（主要检测 31-98 氨基酸残基区段）。GRP 是一种广泛存在于哺乳动物神经系统、胃肠道及肺部的神经肽，也是 <strong>[[小细胞肺癌]]</strong> (SCLC) 细胞分泌的重要自分泌生长因子。由于 GRP 在血液中极不稳定（半衰期仅 2 分钟），临床转而检测其稳定的前体 ProGRP。ProGRP 是目前诊断 SCLC <strong>特异性最高</strong>的血清肿瘤标志物，尤其在<strong>[[局限期 SCLC]]</strong> 的检出率上显著优于 [[NSE]]。此外，ProGRP 具有极佳的样本稳定性，不受<strong>[[溶血]]</strong>影响，但需警惕<strong>[[肾功能不全]]</strong>导致的假性升高。<br />
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<div class="medical-infobox mw-collapsible mw-collapsed" style="width: 320px; float: right; margin: 0 0 25px 25px; border: 1.2px solid #bae6fd; border-radius: 12px; background-color: #ffffff; box-shadow: 0 8px 20px rgba(0,0,0,0.05); overflow: hidden;"><br />
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<div style="padding: 15px; color: #1e40af; background: linear-gradient(135deg, #ffffff 0%, #e0f2fe 100%); text-align: center; cursor: pointer;"><br />
<div style="font-size: 1.2em; font-weight: bold; letter-spacing: 1.2px;">ProGRP</div><br />
<div style="font-size: 0.7em; opacity: 0.85; margin-top: 4px; white-space: nowrap;">胃泌素释放肽前体</div><br />
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<div class="mw-collapsible-content"><br />
<div style="padding: 25px; text-align: center; background-color: #f8fafc;"><br />
<div style="display: inline-block; background: #ffffff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 15px; box-shadow: 0 4px 10px rgba(0,0,0,0.04);"><br />
<div style="width: 140px; height: 90px; background-color: #f1f5f9; display: flex; align-items: center; justify-content: center; color: #94a3b8; font-size: 0.8em; padding: 10px; text-align: center;">[[Image:GRP_precursor_structure.png|100px|ProGRP 分子结构]]</div><br />
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<div style="font-size: 0.8em; color: #64748b; margin-top: 12px; font-weight: 600;">SCLC 最高特异性标志物</div><br />
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<table style="width: 100%; border-spacing: 0; border-collapse: collapse; font-size: 0.85em;"><br />
<tr><br />
<th style="text-align: left; padding: 6px 12px; background-color: #f1f5f9; color: #475569; border-bottom: 1px solid #e2e8f0; width: 40%;">编码基因</th><br />
<td style="padding: 6px 12px; border-bottom: 1px solid #e2e8f0; color: #0f172a;"><strong>[[GRP]]</strong></td><br />
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<tr><br />
<th style="text-align: left; padding: 6px 12px; background-color: #f1f5f9; color: #475569; border-bottom: 1px solid #e2e8f0;">Entrez ID</th><br />
<td style="padding: 6px 12px; border-bottom: 1px solid #e2e8f0; color: #1e40af;">2922</td><br />
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<th style="text-align: left; padding: 6px 12px; background-color: #f1f5f9; color: #475569; border-bottom: 1px solid #e2e8f0;">UniProt</th><br />
<td style="padding: 6px 12px; border-bottom: 1px solid #e2e8f0; color: #1e40af;">P07492</td><br />
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<th style="text-align: left; padding: 6px 12px; background-color: #f1f5f9; color: #475569; border-bottom: 1px solid #e2e8f0;">参考范围</th><br />
<td style="padding: 6px 12px; border-bottom: 1px solid #e2e8f0; color: #0f172a;">&lt; 50-80 pg/mL (依试剂)</td><br />
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<tr><br />
<th style="text-align: left; padding: 6px 12px; background-color: #f1f5f9; color: #475569; border-bottom: 1px solid #e2e8f0;">代谢途径</th><br />
<td style="padding: 6px 12px; border-bottom: 1px solid #e2e8f0; color: #0f172a;">肾脏清除</td><br />
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<th style="text-align: left; padding: 6px 12px; background-color: #f1f5f9; color: #475569; border-bottom: 1px solid #e2e8f0;">主要干扰</th><br />
<td style="padding: 6px 12px; border-bottom: 1px solid #e2e8f0; color: #b91c1c; font-weight: bold;">肾衰竭 (Renal Failure)</td><br />
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<th style="text-align: left; padding: 6px 12px; background-color: #f1f5f9; color: #475569;">关键优势</th><br />
<td style="padding: 12px; color: #0f172a;">高特异性, 早期敏感, 稳定</td><br />
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<h2 style="background: #f1f5f9; color: #0f172a; padding: 10px 18px; border-radius: 0 6px 6px 0; font-size: 1.25em; margin-top: 40px; border-left: 6px solid #0f172a; font-weight: bold;">分子机制：从不稳定的激素到稳定的哨兵</h2><br />
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ProGRP 的检测逻辑建立在对神经肽加工过程的理解之上。<br />
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[Image Container: Processing of Pre-ProGRP to GRP and ProGRP fragments]<br />
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<ul style="padding-left: 25px; color: #334155;"><br />
<li style="margin-bottom: 12px;"><strong>自分泌环路：</strong> GRP 基因在 SCLC 细胞中异常高表达。生成的 GRP 作为自分泌生长因子，结合细胞表面的 GRP 受体，刺激肿瘤细胞增殖。</li><br />
<li style="margin-bottom: 12px;"><strong>稳定性差异：</strong> 具有生物活性的 GRP (1-27) 在血液中会被肽酶迅速降解，半衰期极短，无法作为检测指标。而其羧基端的前体片段 ProGRP (31-98) 结构稳定，半衰期较长（数小时），且与 GRP 呈等摩尔分泌，因此成为理想的替代检测物。</li><br />
<li style="margin-bottom: 12px;"><strong>神经内分泌特征：</strong> 它是神经内分泌分化的核心标志之一。在 NSCLC 发生 <strong>[[小细胞转化]]</strong> 时，ProGRP 的表达往往会急剧升高，是监测耐药表型转化的重要线索。</li><br />
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<h2 style="background: #f1f5f9; color: #0f172a; padding: 10px 18px; border-radius: 0 6px 6px 0; font-size: 1.25em; margin-top: 40px; border-left: 6px solid #0f172a; font-weight: bold;">临床应用矩阵：ProGRP vs NSE</h2><br />
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<th style="padding: 10px; border: 1px solid #cbd5e1; color: #0f172a; width: 20%;">比较维度</th><br />
<th style="padding: 10px; border: 1px solid #cbd5e1; color: #1e40af;">ProGRP (胃泌素释放肽前体)</th><br />
<th style="padding: 10px; border: 1px solid #cbd5e1; color: #475569;">NSE (神经元特异性烯醇化酶)</th><br />
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<td style="padding: 8px; border: 1px solid #cbd5e1; font-weight: 600;">特异性 (SCLC)</td><br />
<td style="padding: 8px; border: 1px solid #cbd5e1;"><strong>极高 (>95%)</strong><br>良性肺病极少升高。</td><br />
<td style="padding: 8px; border: 1px solid #cbd5e1;">较高，但受溶血及其他肿瘤影响。</td><br />
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<td style="padding: 8px; border: 1px solid #cbd5e1; font-weight: 600;">敏感性</td><br />
<td style="padding: 8px; border: 1px solid #cbd5e1;"><strong>局限期 SCLC 更优</strong><br>在早期诊断中优于 NSE。</td><br />
<td style="padding: 8px; border: 1px solid #cbd5e1;">广泛期 SCLC 更优<br>与肿瘤体积相关性更强。</td><br />
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<td style="padding: 8px; border: 1px solid #cbd5e1; font-weight: 600;">主要干扰</td><br />
<td style="padding: 8px; border: 1px solid #cbd5e1;"><strong>[[肾功能不全]]</strong><br>血肌酐升高会导致 ProGRP 蓄积，出现假阳性。</td><br />
<td style="padding: 8px; border: 1px solid #cbd5e1;"><strong>[[溶血]]</strong><br>红细胞破裂会导致假阳性。</td><br />
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<td style="padding: 8px; border: 1px solid #cbd5e1; font-weight: 600;">鉴别诊断</td><br />
<td style="padding: 8px; border: 1px solid #cbd5e1;">区分 SCLC 与 NSCLC 的首选指标。</td><br />
<td style="padding: 8px; border: 1px solid #cbd5e1;">区分 SCLC 与 NSCLC 的重要辅助。</td><br />
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<h2 style="background: #f1f5f9; color: #0f172a; padding: 10px 18px; border-radius: 0 6px 6px 0; font-size: 1.25em; margin-top: 40px; border-left: 6px solid #0f172a; font-weight: bold;">诊疗策略：解读与避坑</h2><br />
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在临床实践中，ProGRP 的结果解读需遵循“<strong>[[排除肾病、联合NSE]]</strong>”的原则：<br />
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<ul style="padding-left: 25px; color: #334155;"><br />
<li style="margin-bottom: 12px;"><strong>肾功能校正：</strong> 约 15-20% 的 ProGRP 假阳性源于肾脏排泄受阻。对于血肌酐 > 1.5 mg/dL 的患者，ProGRP 的临界值需适当上调，或主要参考其动态变化而非绝对值。</li><br />
<li style="margin-bottom: 12px;"><strong>联合检测：</strong> ProGRP 与 NSE 具有互补性。ProGRP 对局限期敏感，NSE 对广泛期敏感；ProGRP 不受溶血影响，NSE 不受肾功影响。<strong>双阳性</strong>几乎可以确诊 SCLC。</li><br />
<li style="margin-bottom: 12px;"><strong>转化监测：</strong> 对于 EGFR 突变患者，ProGRP 是监测 SCLC 转化的敏感探针，往往早于影像学发现复发病灶。</li><br />
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<h2 style="background: #f1f5f9; color: #0f172a; padding: 10px 18px; border-radius: 0 6px 6px 0; font-size: 1.25em; margin-top: 40px; border-left: 6px solid #0f172a; font-weight: bold;">关键相关概念</h2><br />
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<ul style="margin: 0; padding-left: 20px; color: #334155;"><br />
<li style="margin-bottom: 8px;"><strong>[[GRP]]：</strong> 胃泌素释放肽，ProGRP 的生物活性母体，刺激肿瘤生长。</li><br />
<li style="margin-bottom: 8px;"><strong>[[局限期 SCLC]]：</strong> 肿瘤局限于一侧胸腔，ProGRP 对此期诊断价值极高。</li><br />
<li style="margin-bottom: 8px;"><strong>[[肾功能衰竭]]：</strong> ProGRP 检测最大的干扰因素。</li><br />
<li style="margin-bottom: 8px;"><strong>[[神经内分泌癌]]：</strong> ProGRP 也是其他大细胞神经内分泌癌的标志物。</li><br />
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<span style="color: #0f172a; font-weight: bold; font-size: 1.05em; display: inline-block; margin-bottom: 15px;">学术参考文献与权威点评</span><br />
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[1] <strong>Molina R, et al. (2004).</strong> <em>Pro-gastrin-releasing peptide (ProGRP) in patients with benign and malignant diseases: comparison with NSE.</em> <strong>[[Clinical Chemistry]]</strong>.<br><br />
<span style="color: #475569;">[权威点评]：确立了 ProGRP 在区分 SCLC 和 NSCLC 方面的卓越特异性（>95%），并指出了肾功能对其水平的显著影响，制定了临床解读标准。</span><br />
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[2] <strong>Korse CM, et al. (2011).</strong> <em>Choice of tumour markers in patients with small cell lung cancer: is ProGRP a candidate?</em> <strong>[[Tumor Biology]]</strong>.<br><br />
<span style="color: #475569;">[核心公示]：研究表明 ProGRP 在局限期 SCLC 的诊断敏感性显著优于 NSE，建议将 ProGRP 纳入 SCLC 的常规标志物组合。</span><br />
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ProGRP (胃泌素释放肽前体) 诊疗生态 · 知识图谱<br />
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<td style="width: 85px; background-color: #f8fafc; color: #334155; font-weight: 600; padding: 10px 12px; text-align: right; vertical-align: middle; white-space: nowrap;">最佳CP</td><br />
<td style="padding: 10px 15px; color: #334155;">[[NSE (互补)]]•[[CYFRA21-1 (排除)]]•[[CEA (排除)]]</td><br />
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<td style="width: 85px; background-color: #f8fafc; color: #334155; font-weight: 600; padding: 10px 12px; text-align: right; vertical-align: middle; white-space: nowrap;">干扰因素</td><br />
<td style="padding: 10px 15px; color: #334155;">[[肌酐升高]]•[[肾功能不全]]•[[肾透析]]•[[溶血 (不影响)]]</td><br />
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<td style="width: 85px; background-color: #f8fafc; color: #334155; font-weight: 600; padding: 10px 12px; text-align: right; vertical-align: middle; white-space: nowrap;">临床场景</td><br />
<td style="padding: 10px 15px; color: #334155;">[[SCLC初筛]]•[[疗效监测]]•[[小细胞转化监测]]•[[鉴别诊断]]</td><br />
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<td style="width: 85px; background-color: #f8fafc; color: #334155; font-weight: 600; padding: 10px 12px; text-align: right; vertical-align: middle; white-space: nowrap;">生物学</td><br />
<td style="padding: 10px 15px; color: #334155;">[[神经肽]]•[[自分泌生长因子]]•[[神经内分泌分化]]</td><br />
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