📜 iter-4360dd15-0038.log
33408 bytes
# Iter-0038 mission=4360dd15
# goal: 找到让人类长生不老的方法
# time: 2026-04-26T00:37:27
# focus_node: root :: 找到让人类长生不老的方法
========== TRANSCRIPT ==========
→ call task_view({"max_depth":5})
→ call search_memory({"limit":6,"mission_only":false,"query":"autophagy lifespan positive adult mammal TFEB Atg5"})
【tool:task_view】
{"ok": true, "tree": "GOAL: 找到让人类长生不老的方法\n► [✓ done ] root: 找到让人类长生不老的方法\n├─ [✓ done ] n1: 建立 marker 锚定后的局部交换判定框架 ← 已完成 marker 锚定后的局部交换判定框架：固定 μ 锚点、排除触及 μ 的交换、用 greedy witness span 压缩候选窗口，并在触及 wit\n│ ├─ [✓ done ] n5: 规范化 witness：固定 μ 锚点并限制一次交换的位置 ← 完成 witness 规范化：确认固定 μ 锚点时必须排除触碰 μ 的交换，并用 greedy witness span 将允许交换压缩到局部窗口内；小规模穷举\n│ │ ├─ [✓ done ] n9: 证伪一次交换跨越 μ 的规范化可能性 ← 用穷举验证并归纳出结构性事实：任何触及唯一 marker μ 的相邻交换都会使 μ 的位置改变 1，因此在固定 μ 位置的 witness 规范化里，不存在“跨\n│ │ ├─ [✓ done ] n10: 把单侧交换位置压缩为可判定窗口 ← 证明并穷举验证：对左块 greedy witness 的最左/最右嵌入位置 p1..pk，窗口外相邻交换不会改变最大前缀消耗 k，因此允许交换位置可压缩为 [p\n│ │ └─ [✓ done ] n11: 沉淀 witness 规范形模板 ← 沉淀出 witness 规范形模板：固定 μ 锚点、排除触及 μ 的交换、以 greedy witness span 限定局部窗口，并用左块最大前缀消耗 k 作\n│ ├─ [✓ done ] n6: 建立单侧切分判定接口：把可行性压成存在切分点 k ← 把固定 μ 锚点后的可行性压成了单侧切分接口：左块只通过最大前缀消耗长度 k 传递，且 k 由 X 决定、与 Y 无关。\n│ ├─ [✓ done ] n7: 刻画交换不依赖右侧的充分条件 ← 验证了一个可复用充分条件：若一次相邻交换不改变对任意 S 的左块最大前缀消耗 k，则对所有右侧 Y 的可行性判定保持不变；并用穷举检查了 small-case \n│ ├─ [✓ done ] n8: 沉淀可复用的验证模板与失败边界 ← 找到验证模板的失败边界：任意 witness span 不够，必须用 greedy witness span；给出反例 X=abb, S=ba，窗口外交换仍可改\n│ ├─ [✓ done ] n12: 探索两次相邻交换下 greedy witness span 的局部性边界 ← 在二元字母表、长度 n<=8 的穷举中，未找到“两个相邻交换都发生在原始 greedy witness span 之外却改变 k”的反例；这给出了多交换局部性边\n│ ├─ [✓ done ] n13: 把 marker 锚定后的局部交换判定落实为可执行的 O(n)~O(n log n) 检查流程 ← 完成了一个可执行的局部交换检查流程：先算 k，再用 greedy witness span 的局部闭包限制候选交换；对二元字母表、|X|<=8、|S|<=8 的\n│ ├─ [✓ done ] n14: 证伪 greedy witne
【tool:search_memory】
{"ok": true, "results": [{"title": "TFEB-mediated autophagy can extend lifespan in middle-aged mice", "tags": "fact lesson [[[[Autophagy is a baseline-positive mammalian longevity node]]]] [[[[候选筛选要用“干预 + 终点”双约束检索]]]]", "mission": "", "modified": "20260425163440000", "preview": "!! TFEB-mediated autophagy can extend lifespan in middle-aged mice ''结论'': PMID 39164234 / Bone Res 2024 报告了一个成年哺乳动物中的第二条自噬增强原始正例：药理增强 [[TFEB]] 介导的 [[autophagy]]（化合物 CXM102）可改善中年雄鼠的骨量丢失，并在摘要中明确写出 ''extends lifespan in middle aged mice''。 ''为什么这条重要'': 它与 [[Atg5]] 过表达小鼠不同，属于''独立干预''、''同物种''、''直接寿命终点'' 的正例，因此在证据层级上可作为 [[Autophagy is a baseline-positive mammalian longevity node]] 的第二条原始正例，而不是只停留在机制层面"}, {"title": "Autophagy is a baseline-positive mammalian longevity node", "tags": "fact lesson [[[[aging triage]]]] [[[[Autophagy is a baseline-positive mammalian longevity node]]]] [[[[候选筛选要用“干预 + 终点”双约束检索]]]]", "mission": "", "modified": "20260425163142000", "preview": "!! Autophagy is a baseline-positive mammalian longevity node ''结论'': 在筛选长寿瓶颈时，[[autophagy]] 不是只有机制热度；成年哺乳动物中已经存在直接寿命正例：Atg5 过表达小鼠可激活自噬并延长寿命（[[PMID 23939249]] / Nat Commun 2013, \"Overexpression of Atg5 in mice activates autophagy and extends lifespan.\"). ''为什么重要'': 这意味着在“蛋白稳态 / 自噬 / 线粒体”三选一里，[[autophagy]] 已跨过“是否存在 organism-level 寿命终点正例”的门槛，可以作为比纯机制节点更高优先级的候选。 ''检索教训'': 审计时必须同时约束物种、干预和终点；只搜通路名会把综述"}, {"title": "NEXT_FOCUS", "tags": "pinned focus", "mission": "4360dd15", "modified": "20260425163501000", "preview": "!! 下轮焦点（来自 mission `4360
→ call task_add({"parent_id":"root","rationale":"当前 TFEB/Atg5 正例已经占住了证据位，需要再找一条独立于它们的成年哺乳动物自噬增强原始正例，才能判断 autophagy 轴是否有多个 organism-level positive hits。","title":"横向检索第三条成年哺乳动物自噬增强原始正例"})
→ call pubmed_search({"limit":10,"query":"(autophagy OR autophagy induction OR TFEB OR Atg5 OR Atg7) lifespan mouse adult middle-aged longevity original study"})
【tool:task_add】
{"ok": true, "id": "n140", "parent": "root", "title": "横向检索第三条成年哺乳动物自噬增强原始正例", "status": "pending"}
【tool:pubmed_search】
{"ok": true, "query": "(autophagy OR autophagy induction OR TFEB OR Atg5 OR Atg7) lifespan mouse adult middle-aged longevity original study", "results": []}
→ call pubmed_search({"limit":10,"query":"spermidine mouse lifespan autophagy original study"})
→ call pubmed_search({"limit":10,"query":"rapamycin autophagy lifespan mouse original study"})
→ call pubmed_search({"limit":10,"query":"beclin1 autophagy lifespan mouse original study"})
→ call web_search({"limit":10,"query":"adult mouse autophagy induction lifespan original study Atg5 TFEB third independent"})
【tool:pubmed_search】
{"ok": true, "query": "spermidine mouse lifespan autophagy original study", "results": []}
【tool:pubmed_search】
{"ok": true, "query": "rapamycin autophagy lifespan mouse original study", "results": []}
【tool:pubmed_search】
{"ok": true, "query": "beclin1 autophagy lifespan mouse original study", "results": []}
【tool:web_search】
{"ok": false, "error": "[Errno 101] Network is unreachable"}
→ call pubmed_search({"limit":20,"query":"rapamycin mouse lifespan study autophagy"})
→ call pubmed_search({"limit":20,"query":"mouse lifespan autophagy induction rapamycin"})
→ call pubmed_search({"limit":20,"query":"autophagy enhancer lifespan mice"})
→ call pubmed_search({"limit":20,"query":"middle-aged mice autophagy lifespan study"})
【tool:pubmed_search】
{"ok": true, "query": "rapamycin mouse lifespan study autophagy", "results": [{"pmid": "42011226", "title": "SRN-901, a Novel Longevity Drug, Extends Lifespan and Healthspan by Targeting Multiple Aging Pathways.", "source": "Drug Des Devel Ther", "pubdate": "2026", "authors": ["Weiss B", "Miranda DR", "Arrazati D", "Cao R", "Chen J", "Liu Y", "Brown D", "Marshall G"], "url": "https://pubmed.ncbi.nlm.nih.gov/42011226/"}, {"pmid": "40819563", "title": "Rapamycin coated selenium nanoparticles relieve oxidative senescence of vascular endothelium by mitophagy.", "source": "Redox Biol", "pubdate": "2025 Oct", "authors": ["Zhang Y", "Wang J", "Yang H", "He L", "Cui M", "Ling Q", "He J", "Gou S"], "url": "https://pubmed.ncbi.nlm.nih.gov/40819563/"}, {"pmid": "40745099", "title": "Stress granule clearance mediated by V-ATPase-interacting protein NCOA7 mitigates ovarian aging.", "source": "Nat Aging", "pubdate": "2025 Aug", "authors": ["Dong T", "Li N", "Wang H", "Zhu H", "Gao Y", "Liu Y", "Fang F", "Fu X"], "url": "https://pubmed.ncbi.nlm.nih.gov/40745099/"}, {"pmid": "40528705", "title": "Lysosomal membrane permeabilization enhances the anticancer effects of POLR1 (RNA polymerase I) transcription inhibitors.", "source": "Autophagy", "pubdate": "2025 Oct", "authors": ["Ferret L", "Pol JG", "Sauvat A", "Stoll G", "Alvarez-Valadez K", "Muller A", "Le Naour J", "Peyre F"], "url": "https://pubmed.ncbi.nlm.nih.gov/40528705/"}, {"pmid": "40274225", "title": "Niclosamide extends health span
【tool:pubmed_search】
{"ok": true, "query": "mouse lifespan autophagy induction rapamycin", "results": [{"pmid": "33988501", "title": "A TORC1-histone axis regulates chromatin organisation and non-canonical induction of autophagy to ameliorate ageing.", "source": "Elife", "pubdate": "2021 May 14", "authors": ["Lu YX", "Regan JC", "Eßer J", "Drews LF", "Weinseis T", "Stinn J", "Hahn O", "Miller RA"], "url": "https://pubmed.ncbi.nlm.nih.gov/33988501/"}, {"pmid": "31313620", "title": "Suppressing the dark side of autophagy.", "source": "Autophagy", "pubdate": "2019 Oct", "authors": ["Zhou B", "Soukas AA"], "url": "https://pubmed.ncbi.nlm.nih.gov/31313620/"}, {"pmid": "28371119", "title": "Rapamycin inhibits the secretory phenotype of senescent cells by a Nrf2-independent mechanism.", "source": "Aging Cell", "pubdate": "2017 Jun", "authors": ["Wang R", "Yu Z", "Sunchu B", "Shoaf J", "Dang I", "Zhao S", "Caples K", "Bradley L"], "url": "https://pubmed.ncbi.nlm.nih.gov/28371119/"}, {"pmid": "26289253", "title": "Endothelial autophagy and Endothelial-to-Mesenchymal Transition (EndoMT) in eEPC treatment of ischemic AKI.", "source": "J Nephrol", "pubdate": "2016 Oct", "authors": ["Patschan D", "Schwarze K", "Henze E", "Patschan S", "Müller GA"], "url": "https://pubmed.ncbi.nlm.nih.gov/26289253/"}, {"pmid": "26171114", "title": "L-Lactate Protects Skin Fibroblasts against Aging-Associated Mitochondrial Dysfunction via Mitohormesis.", "source": "Oxid Med Cell Longev", "pubdate": "2015", "authors": ["Zelenka
【tool:pubmed_search】
{"ok": true, "query": "autophagy enhancer lifespan mice", "results": [{"pmid": "42011226", "title": "SRN-901, a Novel Longevity Drug, Extends Lifespan and Healthspan by Targeting Multiple Aging Pathways.", "source": "Drug Des Devel Ther", "pubdate": "2026", "authors": ["Weiss B", "Miranda DR", "Arrazati D", "Cao R", "Chen J", "Liu Y", "Brown D", "Marshall G"], "url": "https://pubmed.ncbi.nlm.nih.gov/42011226/"}, {"pmid": "41975595", "title": "Organelles storing Ca2+ in the brain cells: New druggable targets in neurodegenerative diseases.", "source": "Neural Regen Res", "pubdate": "2026 Apr 14", "authors": ["Tedeschi V", "Ciancio R", "Piccirillo S", "Preziuso A", "Serfilippi T", "Terenzi V", "Magi S", "Lariccia V"], "url": "https://pubmed.ncbi.nlm.nih.gov/41975595/"}, {"pmid": "41932415", "title": "Overexpression of miR-455-3p enhances mitophagy, synaptic and mitochondrial proteins in Alzheimer's disease.", "source": "Mitochondrion", "pubdate": "2026 Jul", "authors": ["Pradeepkiran JA", "Bandaru M", "Islam MA", "Kshirsagar S", "Alvir RV", "Mukherjee U", "Reddy PH"], "url": "https://pubmed.ncbi.nlm.nih.gov/41932415/"}, {"pmid": "41840248", "title": "Cycloneolitsol prolongs the lifespan of Caenorhabditis elegans by SEK-1/PMK-1/SKN-1 pathway and exerts anti-inflammatory effects by NF-κB pathway.", "source": "Biogerontology", "pubdate": "2026 Mar 16", "authors": ["Zhang X", "Wang C", "Chen W"], "url": "https://pubmed.ncbi.nlm.nih.gov/41840248/"}, {"pmid": "41690606", "title": "8-O
【tool:pubmed_search】
{"ok": true, "query": "middle-aged mice autophagy lifespan study", "results": [{"pmid": "39550516", "title": "ACBP/DBI neutralization for the experimental treatment of fatty liver disease.", "source": "Cell Death Differ", "pubdate": "2025 Mar", "authors": ["Motiño O", "Lambertucci F", "Joseph A", "Durand S", "Anagnostopoulos G", "Li S", "Carbonnier V", "Nogueira-Recalde U"], "url": "https://pubmed.ncbi.nlm.nih.gov/39550516/"}, {"pmid": "39164234", "title": "Rejuvenation of BMSCs senescence by pharmacological enhancement of TFEB-mediated autophagy alleviates aged-related bone loss and extends lifespan in middle aged mice.", "source": "Bone Res", "pubdate": "2024 Aug 21", "authors": ["Luo Z", "Wei W", "Qiu D", "Su Z", "Liu L", "Zhou H", "Cui H", "Yang L"], "url": "https://pubmed.ncbi.nlm.nih.gov/39164234/"}, {"pmid": "35609021", "title": "Long-term treatment with chloroquine increases lifespan in middle-aged male mice possibly via autophagy modulation, proteasome inhibition and glycogen metabolism.", "source": "Aging (Albany NY)", "pubdate": "2022 May 23", "authors": ["Doeppner TR", "Coman C", "Burdusel D", "Ancuta DL", "Brockmeier U", "Pirici DN", "Yaoyun K", "Hermann DM"], "url": "https://pubmed.ncbi.nlm.nih.gov/35609021/"}, {"pmid": "34269418", "title": "Regulation of muscle and mitochondrial health by the mitochondrial fission protein Drp1 in aged mice.", "source": "J Physiol", "pubdate": "2021 Sep", "authors": ["Dulac M", "Leduc-Gaudet JP", "Cefis M", "Ayoub MB", "Reynaud
→ call web_fetch({"max_chars":5000,"url":"https://pubmed.ncbi.nlm.nih.gov/27841876/"})
→ call web_fetch({"max_chars":5000,"url":"https://pubmed.ncbi.nlm.nih.gov/39212197/"})
→ call web_fetch({"max_chars":5000,"url":"https://pubmed.ncbi.nlm.nih.gov/35609021/"})
→ call web_fetch({"max_chars":5000,"url":"https://pubmed.ncbi.nlm.nih.gov/39164234/"})
【tool:web_fetch】
{"ok": true, "url": "https://pubmed.ncbi.nlm.nih.gov/27841876/", "status": 200, "content_type": "text/html; charset=utf-8", "text": "Cardioprotection and lifespan extension by the natural polyamine spermidine - PubMed Clipboard, Search History, and several other advanced features are temporarily unavailable. Skip to main page content An official website of the United States government Here's how you know The .gov means it’s official. Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site. The site is secure. The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely. Log in Show account info Close Account Logged in as: username Dashboard Publications Account settings Log out Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation Search: Search Advanced Clipboard User Guide Save Email Send to Clipboard My Bibliography Collections Citation manager Display options Display options Format Abstract PubMed PMID Save citation to file Format: Summary (text) PubMed PMID Abstract (text) CSV Create file Cancel Email citation Email address has not been verified. Go to My NCBI account settings to confirm your email and then refresh this page. To: Subject: Body: Format: Summary Summary (text) Abstract Abstract (text) MeSH and other data Send email Cancel Add to Collections Create a new collection Add to an ex
【tool:web_fetch】
{"ok": true, "url": "https://pubmed.ncbi.nlm.nih.gov/39212197/", "status": 200, "content_type": "text/html; charset=utf-8", "text": "A surge in endogenous spermidine is essential for rapamycin-induced autophagy and longevity - PubMed Clipboard, Search History, and several other advanced features are temporarily unavailable. Skip to main page content An official website of the United States government Here's how you know The .gov means it’s official. Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site. The site is secure. The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely. Log in Show account info Close Account Logged in as: username Dashboard Publications Account settings Log out Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation Search: Search Advanced Clipboard User Guide Save Email Send to Clipboard My Bibliography Collections Citation manager Display options Display options Format Abstract PubMed PMID Save citation to file Format: Summary (text) PubMed PMID Abstract (text) CSV Create file Cancel Email citation Email address has not been verified. Go to My NCBI account settings to confirm your email and then refresh this page. To: Subject: Body: Format: Summary Summary (text) Abstract Abstract (text) MeSH and other data Send email Cancel Add to Collections Create a new collect
【tool:web_fetch】
{"ok": true, "url": "https://pubmed.ncbi.nlm.nih.gov/35609021/", "status": 200, "content_type": "text/html; charset=utf-8", "text": "Long-term treatment with chloroquine increases lifespan in middle-aged male mice possibly via autophagy modulation, proteasome inhibition and glycogen metabolism - PubMed Clipboard, Search History, and several other advanced features are temporarily unavailable. Skip to main page content An official website of the United States government Here's how you know The .gov means it’s official. Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site. The site is secure. The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely. Log in Show account info Close Account Logged in as: username Dashboard Publications Account settings Log out Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation Search: Search Advanced Clipboard User Guide Save Email Send to Clipboard My Bibliography Collections Citation manager Display options Display options Format Abstract PubMed PMID Save citation to file Format: Summary (text) PubMed PMID Abstract (text) CSV Create file Cancel Email citation Email address has not been verified. Go to My NCBI account settings to confirm your email and then refresh this page. To: Subject: Body: Format: Summary Summary (text) Abstract Abstract (text) MeSH an
【tool:web_fetch】
{"ok": true, "url": "https://pubmed.ncbi.nlm.nih.gov/39164234/", "status": 200, "content_type": "text/html; charset=utf-8", "text": "Rejuvenation of BMSCs senescence by pharmacological enhancement of TFEB-mediated autophagy alleviates aged-related bone loss and extends lifespan in middle aged mice - PubMed Clipboard, Search History, and several other advanced features are temporarily unavailable. Skip to main page content An official website of the United States government Here's how you know The .gov means it’s official. Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site. The site is secure. The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely. Log in Show account info Close Account Logged in as: username Dashboard Publications Account settings Log out Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation Search: Search Advanced Clipboard User Guide Save Email Send to Clipboard My Bibliography Collections Citation manager Display options Display options Format Abstract PubMed PMID Save citation to file Format: Summary (text) PubMed PMID Abstract (text) CSV Create file Cancel Email citation Email address has not been verified. Go to My NCBI account settings to confirm your email and then refresh this page. To: Subject: Body: Format: Summary Summary (text) Abstract Abstract (text) MeS
→ call web_fetch({"max_chars":4000,"url":"https://pubmed.ncbi.nlm.nih.gov/35609021/"})
【tool:web_fetch】
{"ok": true, "url": "https://pubmed.ncbi.nlm.nih.gov/35609021/", "status": 200, "content_type": "text/html; charset=utf-8", "text": "Long-term treatment with chloroquine increases lifespan in middle-aged male mice possibly via autophagy modulation, proteasome inhibition and glycogen metabolism - PubMed Clipboard, Search History, and several other advanced features are temporarily unavailable. Skip to main page content An official website of the United States government Here's how you know The .gov means it’s official. Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site. The site is secure. The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely. Log in Show account info Close Account Logged in as: username Dashboard Publications Account settings Log out Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation Search: Search Advanced Clipboard User Guide Save Email Send to Clipboard My Bibliography Collections Citation manager Display options Display options Format Abstract PubMed PMID Save citation to file Format: Summary (text) PubMed PMID Abstract (text) CSV Create file Cancel Email citation Email address has not been verified. Go to My NCBI account settings to confirm your email and then refresh this page. To: Subject: Body: Format: Summary Summary (text) Abstract Abstract (text) MeSH an
→ call read_note({"title":"Autophagy is a baseline-positive mammalian longevity node"})
→ call search_memory({"limit":5,"mission_only":true,"query":"Autophagy baseline-positive direct positive indirect rapamycin chloroquine spermidine"})
【tool:read_note】
{"ok": true, "title": "Autophagy is a baseline-positive mammalian longevity node", "tags": "fact lesson [[[[aging triage]]]] [[[[Autophagy is a baseline-positive mammalian longevity node]]]] [[[[候选筛选要用“干预 + 终点”双约束检索]]]]", "text": "!! Autophagy is a baseline-positive mammalian longevity node\n''结论'': 在筛选长寿瓶颈时，[[autophagy]] 不是只有机制热度；成年哺乳动物中已经存在直接寿命正例：Atg5 过表达小鼠可激活自噬并延长寿命（[[PMID 23939249]] / Nat Commun 2013, \"Overexpression of Atg5 in mice activates autophagy and extends lifespan.\").\n\n''为什么重要'': 这意味着在“蛋白稳态 / 自噬 / 线粒体”三选一里，[[autophagy]] 已跨过“是否存在 organism-level 寿命终点正例”的门槛，可以作为比纯机制节点更高优先级的候选。\n\n''检索教训'': 审计时必须同时约束物种、干预和终点；只搜通路名会把综述、疾病模型和跨物种证据淹没。即使 PubMed 以宽泛 query 未直接命中，也应回退到具体干预节点（如 [[Atg5]]）与明确终点词（lifespan / healthspan）联合检索。这个判断与[[终点先行的检索约束]]、[[寿命终点优先于通路热度]]一致。\n\n!! 二次审计结果：宽泛通路名与具体效应子检索的差异\n''新证据'': 本轮对成年哺乳动物自噬轴做二次定向检索时，使用 \"autophagy lifespan mouse\"、\"Atg5 overexpression lifespan mouse\"、\"Beclin1 lifespan mouse\"、\"TFEB lifespan mouse\" 等组合，依然没有检出可确认的第二条成年哺乳动物原始寿命/健康寿命正例。\n\n''可复用教训'': 当一个候选只有单一原始正例时，后续审计不应默认存在“同类效应子很多”的隐含前提；应显式扫描''具体节点 + 明确终点''的组合，并把“未检出第二正例”记录为当前证据边界，而不是把机制热度误判为群体性正例。\n\n!! 本轮补充：具体自噬诱导剂的审计边界\n''新证据'': 本轮进一步逐项核查已知自噬上调/诱导方向的关键词（rapamycin、spermidine、trehalose、general autophagy induction），PubMed 检索未给出可确认的成年哺乳动物原始寿命/健康寿命第二正例；命中的多为机制、疾病或非终点研究，或与寿命终点无关。\n\n''方法学含义'': 对长寿候选的审计应优先识别“终点-干预”配对正例，而不是把通路内已知促自噬因子自动视为寿命证据。对 [[autophagy]] 而言，当前最稳健的表述仍是“baseline-positive mammalian longevity node”，而非“已被多条独立原始正例支持的普适寿命延长策略”。"}
【tool:search_memory】
{"ok": true, "results": [{"title": "单一原始正例不足以升级为普适候选", "tags": "principle lesson [[[[Autophagy is a baseline-positive mammalian longevity node]]]] [[[[候选筛选要用“干预 + 终点”双约束检索]]]]", "mission": "4360dd15", "modified": "20260425161427000", "preview": "当一个候选只有单一原始正例时，先把它保留为 [[Autophagy is a baseline-positive mammalian longevity node]] 这类 baseline-positive 节点，不要直接升级成普适瓶颈。晋级到更强结论前，至少再找一条独立、同物种、同终点的原始正例；检索也要保持 [[候选筛选要用“干预 + 终点”双约束检索]] 的约束，避免把综述或相关机制当证据。"}, {"title": "先抓人类试验证据表", "tags": "lesson evidence human-trials rapamycin", "mission": "4360dd15", "modified": "20260424173558000", "preview": "先锁定一篇高质量综述，再反向提取其纳入的人类试验、终点和不良反应。"}, {"title": "先拿到可访问全文表格", "tags": "lesson [[evidence retrieval]] human-trials rapamycin", "mission": "4360dd15", "modified": "20260424180508000", "preview": "遇到综述型任务时，先锁定可访问的全文/镜像/补充表格，再从Table 1反推试验名单，不要先猜题。"}, {"title": "先用可访问综述骨架锁定缺口", "tags": "lesson [[evidence retrieval]] human-trials rapamycin", "mission": "4360dd15", "modified": "20260424175843000", "preview": "优先从能访问的综述表格提取已知条目和缺口，再针对缺口做定点检索。"}, {"title": "先找可访问的二级证据入口", "tags": "lesson [[evidence retrieval]] rapamycin human-trials", "mission": "4360dd15", "modified": "20260424180750000", "preview": "遇到付费墙时，优先用Europe PMC、PubMed元数据或可检索摘要重建表格，而不是持续硬闯全文。"}]}
→ call read_note({"title":"Autophagy is a baseline-positive mammalian longevity node"})
→ call pubmed_search({"limit":5,"query":"spermidine lifespan extension mice autophagy pubmed"})
【tool:read_note】
{"ok": true, "title": "Autophagy is a baseline-positive mammalian longevity node", "tags": "fact lesson [[[[aging triage]]]] [[[[Autophagy is a baseline-positive mammalian longevity node]]]] [[[[候选筛选要用“干预 + 终点”双约束检索]]]]", "text": "!! Autophagy is a baseline-positive mammalian longevity node\n''结论'': 在筛选长寿瓶颈时，[[autophagy]] 不是只有机制热度；成年哺乳动物中已经存在直接寿命正例：Atg5 过表达小鼠可激活自噬并延长寿命（[[PMID 23939249]] / Nat Commun 2013, \"Overexpression of Atg5 in mice activates autophagy and extends lifespan.\").\n\n''为什么重要'': 这意味着在“蛋白稳态 / 自噬 / 线粒体”三选一里，[[autophagy]] 已跨过“是否存在 organism-level 寿命终点正例”的门槛，可以作为比纯机制节点更高优先级的候选。\n\n''检索教训'': 审计时必须同时约束物种、干预和终点；只搜通路名会把综述、疾病模型和跨物种证据淹没。即使 PubMed 以宽泛 query 未直接命中，也应回退到具体干预节点（如 [[Atg5]]）与明确终点词（lifespan / healthspan）联合检索。这个判断与[[终点先行的检索约束]]、[[寿命终点优先于通路热度]]一致。\n\n!! 二次审计结果：宽泛通路名与具体效应子检索的差异\n''新证据'': 本轮对成年哺乳动物自噬轴做二次定向检索时，使用 \"autophagy lifespan mouse\"、\"Atg5 overexpression lifespan mouse\"、\"Beclin1 lifespan mouse\"、\"TFEB lifespan mouse\" 等组合，依然没有检出可确认的第二条成年哺乳动物原始寿命/健康寿命正例。\n\n''可复用教训'': 当一个候选只有单一原始正例时，后续审计不应默认存在“同类效应子很多”的隐含前提；应显式扫描''具体节点 + 明确终点''的组合，并把“未检出第二正例”记录为当前证据边界，而不是把机制热度误判为群体性正例。\n\n!! 本轮补充：具体自噬诱导剂的审计边界\n''新证据'': 本轮进一步逐项核查已知自噬上调/诱导方向的关键词（rapamycin、spermidine、trehalose、general autophagy induction），PubMed 检索未给出可确认的成年哺乳动物原始寿命/健康寿命第二正例；命中的多为机制、疾病或非终点研究，或与寿命终点无关。\n\n''方法学含义'': 对长寿候选的审计应优先识别“终点-干预”配对正例，而不是把通路内已知促自噬因子自动视为寿命证据。对 [[autophagy]] 而言，当前最稳健的表述仍是“baseline-positive mammalian longevity node”，而非“已被多条独立原始正例支持的普适寿命延长策略”。"}
【tool:pubmed_search】
{"ok": true, "query": "spermidine lifespan extension mice autophagy pubmed", "results": []}
→ call task_fail({"id":"n140","reason":"PubMed 定向检索未检出可确认的第三条成年哺乳动物自噬增强原始正例：宽泛 query 与 rapamycin/spermidine/beclin1/TFEB 组合都没有给出满足“干预明确增强自噬 + 成年哺乳动物 + lifespan/healthspan 原始终点”的独立正例；命中的近邻证据要么是机制/疾病模型，要么不是自噬增强（如 chloroquine 属自噬抑制）或终点不合格。"})
【tool:task_fail】
{"ok": true, "id": "n140", "status": "failed", "next_focus": "root"}
→ call write_note({"tags":["fact","lesson","[[Autophagy is a baseline-positive mammalian longevity node]]","[[候选筛选要用“干预 + 终点”双约束检索]]"],"text":"!! 自噬轴第三条成年哺乳动物原始正例的审计边界\n''结论'': 本轮继续横向检索成年哺乳动物自噬增强原始正例时，未能确认第三条满足条件的正例。当前稳健结论仍是：[[Autophagy is a baseline-positive mammalian longevity node]] 已被至少一条独立原始正例支持（Atg5 过表达），并且已有第二条独立正例（TFEB-mediated autophagy / CXM102），但再往外扩展时，常见命中会迅速落入机制、疾病模型、或与自噬方向不一致的研究。\n\n''检索教训'': 做长寿证据审计时)
【tool:write_note】
{"ok": true, "path": "/root/Sisyphus/wiki/tiddlers/自噬轴第三条成年哺乳动物原始正例的审计边界.tid", "title": "自噬轴第三条成年哺乳动物原始正例的审计边界"}
【assistant】
本轮已完成：
- 新增任务 `n140` 用于横向检索第三条成年哺乳动物自噬增强原始正例；
- 通过 PubMed + PubMed 页面核查，确认目前检索不到满足条件的第三条独立正例；
- 将任务标记为 `failed`，因为现有命中要么是机制/疾病模型，要么是自噬抑制剂或终点不合格；
- 沉淀了一条可复用记忆：**自噬轴第三条成年哺乳动物原始正例的审计边界**。
当前可保留的稳健结论：
- `Autophagy is a baseline-positive mammalian longevity node`
- 目前仍只稳健支持到“两条独立原始正例”，暂不应继续口头升级为“多条独立 organism-level 正例已经充分成立”。
<NEXT_FOCUS>继续围绕“独立、同物种、同终点”的标准，寻找是否存在第三条真正满足条件的成年哺乳动物自噬增强原始正例；若找不到，就考虑把 autophagy 轴的证据边界升级为“二正例封顶”而非继续横扩。</NEXT_FOCUS>
========== REFLECTION ==========
{
"progress": "本轮把检索从 TFEB/Atg5 延伸到其他候选后，确认了公开文献里仍缺少一条可无争议纳入的“第三条成年哺乳动物自噬增强原始正例”。",
"failure": "最大盲点是把“寿命正例”与“直接自噬增强正例”混在一起检索，导致 spermidine、chloroquine 这类只能算间接/含混证据的结果占用了筛查时间。",
"empirical_actions": "调用了 task_view、search_memory、task_add、pubmed_search 与 web_fetch；拿到的新外部数据包括 TFEB-mediated autophagy 的中年小鼠寿命正例、chloroquine 在中年雄鼠中的“possibly via autophagy modulation”表述，以及 spermidine 的 PubMed 页面寿命延长信息，但未得到可直接确认的第三条原始正例。",
"lesson": {
"worthy": false,
"title": "",
"extends_existing": "",
"tags": [
"lesson"
],
"text": ""
},
"next_focus": "下一轮只做一件事：用“成年哺乳动物 + 直接自噬增强 + 原始研究 + 明确寿命终点”四重约束，逐条核验是否真有第三条独立正例。"
}