研究人员揭开了一个长期存在的谜团,即一种与结直肠癌相关的细菌毒素是如何损伤结肠的。该毒素首先与一种名为 claudin-4 的受体结合,从而得以攻击细胞的保护屏障。在识别出这一弱点后,研究团队设计了一种诱饵蛋白,成功在小鼠体内阻断了该毒素。这一发现有望为预防炎症和结肠肿瘤的新疗法铺平道路。
* claudin-4: 密封蛋白-4 (or 克劳丁-4, but 密封蛋白 is the standard Chinese scientific term for claudins). Let's check standard usage. "Claudin" is often translated as "密封蛋白" or "克劳丁蛋白". "密封蛋白" is more descriptive and formal in some contexts, but "Claudin-4" is often kept as is or transliterated. Let's use "claudin-4" or "Claudin-4蛋白" or "密封蛋白-4". In professional medical translation, "Claudin-4" is often used directly, or "Claudin-4蛋白". I will use "Claudin-4蛋白" for clarity, or "密封蛋白-4" if I want to be very localized. Let's stick to "Claudin-4" or "Claudin-4蛋白" as it's a specific protein name. Actually, "密封蛋白-4" is the standard Chinese name in many biological databases. I will use "Claudin-4" (often acceptable) or "密封蛋白-4". Let's go with "Claudin-4" for the protein name to ensure precision, or "Claudin-4蛋白". Let's look at the context. "host protein called claudin-4". Translation: "名为Claudin-4的宿主蛋白". * National Institutes of Health (NIH): 美国国立卫生研究院. * receptor: 受体. * colorectal cancer: 结直肠癌. * E-cadherin: E-钙黏蛋白. * CRISPR screening: CRISPR筛选. * genomewide: 全基因组. * colon epithelial cells: 结肠上皮细胞. * G-coupled protein receptor: G蛋白偶联受体. * protease toxins: 蛋白酶毒素. * structural biologists: 结构生物学家. * Molecular Biology Institute of Barcelona: 巴塞罗那分子生物学研究所. * biophysical techniques: 生物物理技术. * one-to-one complex: 一对一复合物. * soluble version: 可溶性版本. * molecular decoy: 分子诱饵. * AlphaFold: AlphaFold (AI tool name). * Janssen Research and Development: 杨森研发部. * Howard Hughes Medical Institute: 霍华德·休斯医学研究所. 3. **Drafting the Translation (Paragraph by Paragraph):** * *Paragraph 1:* * Source: `
The findings come from a multi-institutional team led by researchers at the Johns Hopkins Kimmel Cancer Center Bloomberg~Kimmel Institute for Cancer Immunotherapy and the Johns Hopkins University School of Medicine. Published in Nature, the study shows that the toxin, known as BFT and produced by Bacteroides fragilis, must first attach to a host protein called claudin-4 before it can injure colon cells. The research was supported in part by the National Institutes of Health.
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这些发现来自由约翰霍普金斯金梅尔癌症中心 Bloomberg~Kimmel 癌症免疫治疗研究所和约翰霍普金斯大学医学院的研究人员领导的一个多机构团队。这项发表在《自然》杂志上的研究表明,这种被称为BFT的毒素由脆弱拟杆菌产生,它必须先附着在一种名为Claudin-4的宿主蛋白上,才能损伤结肠细胞。该研究部分得到了美国国立卫生研究院的支持。
` * Refinement: "Bloomberg~Kimmel Institute for Cancer Immunotherapy" -> Bloomberg~Kimmel癌症免疫治疗研究所. "Johns Hopkins Kimmel Cancer Center" -> 约翰霍普金斯金梅尔癌症中心. "multi-institutional team" -> 多机构团队. "host protein called claudin-4" -> 名为Claudin-4的宿主蛋白. * *Paragraph 2:* * Source: `
"We've made several attempts over time to identify the receptor, so this is an exciting moment," says senior author Cynthia Sears, M.D., Bloomberg~Kimmel Professor of Cancer Immunotherapy and professor of medicine at Johns Hopkins. "Understanding how bacterial toxins work can open doors to new approaches for detection and therapy for associated diseases, including diarrhea, colorectal cancer and bloodstream infections."
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“随着时间的推移,我们做了多次尝试来鉴定这种受体,所以这是一个激动人心的时刻,”资深作者、约翰霍普金斯大学Bloomberg~Kimmel癌症免疫治疗教授及医学教授Cynthia Sears医学博士说道。“了解细菌毒素的工作原理可以为相关疾病的检测和治疗方法开启新的大门,这些疾病包括腹泻、结直肠癌和血液感染。”
` * Refinement: "senior author" -> 资深作者. "M.D." -> 医学博士. "Bloomberg~Kimmel Professor of Cancer Immunotherapy" -> Bloomberg~Kimmel癌症免疫治疗教授. "bloodstream infections" -> 血流感染. * *Paragraph 3:* * Source: `
Hidden Receptor Gives Gut Toxin Access to Colon Cells
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隐藏受体为肠道毒素进入结肠细胞提供通道
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The team's findings have already inspired a promising strategy to block the toxin. Researchers developed a molecular decoy that successfully intercepted BFT in animal models, preventing it from damaging the colon.
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该团队的发现已经启发了一种阻断毒素的有前景的策略。研究人员开发了一种分子诱饵,在动物模型中成功拦截了BFT,防止其损伤结肠。
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Bacteroides fragilis is found in up to 20% of healthy people, but certain strains can trigger inflammation in the colon and promote tumor growth. Earlier research from Sears' laboratory showed that BFT causes chronic inflammation by cutting E-cadherin, a protein that helps maintain the colon's protective barrier. That earlier Nature Medicine study also demonstrated that the toxin's activity drives colon tumor formation.
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高达20%的健康人群中发现有脆弱拟杆菌,但某些菌株可引发结肠炎症并促进肿瘤生长。Sears实验室早期的研究表明,BFT通过切割E-钙黏蛋白(一种帮助维持结肠保护屏障的蛋白)引起慢性炎症。那项早期发表在《自然医学》上的研究还表明,该毒素的活性会驱动结肠肿瘤的形成。
` * Refinement: "cutting" -> 切割. "E-cadherin" -> E-钙黏蛋白. * *Paragraph 6:* * Source: `
One major question remained unanswered. BFT did not appear to bind directly to E-cadherin, suggesting another molecule first helped the toxin gain access to its target.
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一个主要问题仍然没有答案。BFT似乎并不直接与E-钙黏蛋白结合,这表明有另一种分子首先帮助毒素进入其目标。
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` (Keep as is). * *Paragraph 7:* * Source: `
CRISPR Screen Reveals the Missing Link
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CRISPR筛选揭示了缺失的一环
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To identify that missing piece, Maxwell White, an M.D./Ph.D. candidate in the Sears lab, led a genomewide CRISPR screening effort in collaboration with the laboratory of Matthew Waldor at Harvard Medical School.
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为了鉴定这一缺失的部分,Sears实验室的医学博士/哲学博士候选人Maxwell White与哈佛医学院Matthew Waldor的实验室合作,领导了一项全基因组CRISPR筛选工作。
` * Refinement: "M.D./Ph.D. candidate" -> 医学博士/哲学博士候选人 (or M.D./Ph.D.候选人, but full translation is better). "genomewide" -> 全基因组. * *Paragraph 9:* * Source: `
The researchers systematically disabled individual genes in colon epithelial cells to determine which ones were required for the toxin to work. One protein stood out immediately: claudin-4. When claudin-4 was removed, BFT could no longer attach to the cells, leaving E-cadherin unharmed.
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研究人员系统地敲除了结肠上皮细胞中的单个基因,以确定哪些基因是毒素发挥作用所必需的。一种蛋白立即脱颖而出:Claudin-4。当Claudin-4被移除后,BFT无法再附着在细胞上,E-钙黏蛋白也因此未受损害。
` * Refinement: "disabled" -> 敲除/失活. In CRISPR context, "knockout" or "disable" usually means "敲除" or "失活". "敲除" is very standard for CRISPR. "colon epithelial cells" -> 结肠上皮细胞. * *Paragraph 10:* * Source: `
"It took a while to get the assay working and validate the approach, but once we were able to do the screen, claudin-4 was a clear, resounding top hit," says White. "That was an exciting moment."
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“让检测方法运作起来并验证该方法花了一些时间,但一旦我们能够进行筛选,Claudin-4就是一个清晰且响亮的头号命中结果,”White说。“那是一个激动人心的时刻。”
` * Refinement: "assay" -> 检测方法/实验方法. "top hit" -> 头号命中结果/首要目标. "resounding" -> 响亮的/显著的. "Clear, resounding top hit" -> 清晰且显著的头号命中结果. * *Paragraph 11:* * Source: `
The discovery surprised the researchers. Sears says many scientists had expected the receptor to be a signaling protein, such as a G-coupled protein receptor, but claudin-4 belongs to a different class of proteins. A review of previous research also failed to uncover another toxin that behaves in the same way. Most protease toxins bind directly to the molecules they attack instead of first attaching to a separate receptor.
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这一发现让研究人员感到惊讶。Sears说,许多科学家原本预计受体会是一种信号蛋白,例如G蛋白偶联受体,但Claudin-4属于不同类别的蛋白。对以往研究的综述也未能发现另一种具有相同行为方式的毒素。大多数蛋白酶毒素直接结合其攻击的分子,而不是先附着在一个独立的受体上。
` * Refinement: "G-coupled protein receptor" -> G蛋白偶联受体. "protease toxins" -> 蛋白酶毒素. * *Paragraph 12:* * Source: `
Scientists Confirm the Toxin's Molecular Target
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科学家确认毒素的分子靶点
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To verify the interaction, the Johns Hopkins researchers teamed up with structural biologists F. Xavier Gomis-Rüth and Ulrich Eckhard at the Molecular Biology Institute of Barcelona.
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为了验证这种相互作用,约翰霍普金斯的研究人员与巴塞罗那分子生物学研究所的结构生物学家F. Xavier Gomis-Rüth和Ulrich Eckhard合作。
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` (Keep as is). * *Paragraph 14:* * Source: `
Using biophysical techniques, White and the Barcelona team showed that BFT and claudin-4 form a tightly bound one-to-one complex in laboratory experiments. This provided the first direct physical evidence that the toxin attaches to the receptor before damaging colon cells.
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利用生物物理技术,White和巴塞罗那团队在实验室实验中表明,BFT和Claudin-4形成了一种紧密结合的一对一复合物。这提供了首个直接的物理证据,证明毒素在损伤结肠细胞之前会附着在受体上。
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The researchers then tested their findings in living systems through a collaboration with the laboratory of Min Dong at Harvard Medical School. Working with Kang Wang and colleagues, they examined how the toxin behaved in mouse models.
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研究人员随后通过与哈佛医学院Min Dong的实验室合作,在活体系统中测试了他们的发现。他们与Kang Wang及其同事合作,检查了毒素在小鼠模型中的行为。
` * Refinement: "living systems" -> 活体系统/生物体内. "mouse models" -> 小鼠模型. * *Paragraph 16:* * Source: `
Molecular Decoy Protects Mice From Gut Toxin
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分子诱饵保护小鼠免受肠道毒素侵害
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The team created a soluble version of claudin-4 that acted as a decoy by displaying portions of the receptor normally recognized by the toxin. Rather than binding to colon cells, BFT attached to the decoy proteins instead.
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团队创建了一种可溶性的Claudin-4版本,通过展示通常被毒素识别的受体部分来充当诱饵。BFT没有结合到结肠细胞上,而是附着在了诱饵蛋白上。
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This strategy successfully protected mice from BFT-induced colon damage.
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这一策略成功保护小鼠免受了BFT诱导的结肠损伤。
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"This approach could be iterated upon with small molecules or other biologics that have better pharmacological properties," says White. The team is now investigating which types of therapies may be most effective at blocking the toxin.
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“这种方法可以通过具有更好药理学特性的小分子或其他生物制剂进行迭代,”White说。团队目前正在研究哪些类型的疗法阻断毒素的效果最好。
` * Refinement: "iterated upon" -> 迭代/改进. "biologics" -> 生物制剂. * *Paragraph 20:* * Source: `
Questions Still Remain
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问题依然存在
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Although the researchers identified the receptor and demonstrated that it binds tightly to BFT, one important challenge remains unresolved. They have not yet captured the precise experimental structure showing exactly how the toxin and claudin-4 fit together.
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尽管研究人员鉴定出了受体并证明其与BFT紧密结合,但一个重要的挑战仍未解决。他们尚未捕捉到精确的实验结构来确切展示毒素和Claudin-4是如何结合在一起的。
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Current artificial intelligence modeling tools, including AlphaFold, were unable to fully resolve the interaction.
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当前的人工智能建模工具,包括AlphaFold,无法完全解析这种相互作用。
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Additional authors on the paper include Jason Chen, Shaoguang Wu, Abby L. Geis and Jessica Queen at Johns Hopkins and Hailong Zhang, Karthik Hullahalli and Jie Zhang at Harvard Medical School.
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该论文的其他作者包括约翰霍普金斯大学的Jason Chen、Shaoguang Wu、Abby L. Geis和Jessica Queen,以及哈佛医学院的Hailong Zhang、Karthik Hullahalli和Jie Zhang。
` * *Paragraph 24:* * Source: `
The research was supported by the Bloomberg~Kimmel Institute for Cancer Immunotherapy, Janssen Research and Development, Cancer Research UK, the National Institutes of Health (grant numbers R01 AI042347, R01 NS080833, R01 NS117626, R01 AI170835 and R01 AI189789) and the Howard Hughes Medical Institute.
` * Draft: `
该研究得到了Bloomberg~Kimmel癌症免疫治疗研究所、杨森研发部、英国癌症研究中心、美国国立卫生研究院(资助编号 R01 AI042347, R01 NS080833, R01 NS117626, R01 AI170835 和 R01 AI189789)以及霍华德·休斯医学研究所的支持。
` * Refinement: "Janssen Research and Development" -> 杨森研发部. "Cancer Research UK" -> 英国癌症研究中心. Grant numbers kept as is. * *Paragraph 25:* * Source: `
Sears receives royalties for writing and reviewing for UpToDate. This arrangement is managed by The Johns Hopkins University in accordance with its conflict-of-interest policies.
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Sears因撰写和审阅UpToDate而获得版税。该安排由约翰霍普金斯大学根据其利益冲突政策进行管理。
` * Refinement: "UpToDate" -> UpToDate (medical database name, usually kept). "royalties" -> 版税/稿酬. "conflict-of-interest policies" -> 利益冲突政策. 4. **Final Review:** * Check HTML tags: `
`, ``, ``, `
`. All preserved. * Check terminology consistency: Claudin-4 (kept as Claudin-4 or Claudin-4蛋白), BFT, E-cadherin (E-钙黏蛋白). * Check flow and tone: Professional, scientific, accurate. * *Self-Correction on "Bloomberg~Kimmel Institute for Cancer Immunotherapy":* The tilde `~` is specific in the source text. I should keep it or use a standard separator if it's a typo in source, but usually, translators should respect source formatting unless it's clearly an error. The source uses `~`. I will keep `~` or use a space/hyphen if standard Chinese practice dictates. However, looking at the source, it seems to be a specific branding style. I will keep the `~` to be faithful to the source text's specific naming convention, or use a standard dash if it looks weird in Chinese. Actually, "Bloomberg~Kimmel" is a specific naming convention for this institute. I will keep it as "Bloomberg~Kimmel癌症免疫治疗研究所". * *Self-Correction on "M.D./Ph.D. candidate":* "医学博士/哲学博士候选人" is correct. * *Self-Correction on "G-coupled protein receptor":* Standard is "G蛋白偶联受体". * *Self-Correction on "protease toxins":* "蛋白酶毒素". * *Self-Correction on "biologics":* "生物制剂". * *Self-Correction on "UpToDate":* Keep as is. * *Self-Correction on "colon epithelial cells":* "结肠上皮细胞". * *Self-Correction on "CRISPR screening":* "CRISPR筛选". * *Self-Correction on "genomewide":* "全基因组". * *Self-Correction on "one-to-one complex":* "一对一复合物". * *Self-Correction on "molecular decoy":* "分子诱饵". * *Self-Correction on "soluble version":* "可溶性版本". * *Self-Correction on "AlphaFold":* Keep as is. * *Self-Correction on "Janssen Research and Development":* "杨森研发部" or "杨森研究与开发". "杨森研发部" is concise and common. * *Self-Correction on "Cancer Research UK":* "英国癌症研究中心". * *Self-Correction on "Howard Hughes Medical Institute":* "霍华德·休斯医学研究所". * *Self-Correction on "National Institutes of Health":* "美国国立卫生研究院". * *Self-Correction on "Johns Hopkins University School of Medicine":* "约翰霍普金斯大学医学院". * *Self-Correction on "Johns Hopkins Kimmel Cancer Center":* "约翰霍普金斯金梅尔癌症中心". * *Self-Correction on "Bacteroides fragilis":* "脆弱拟杆菌". * *Self-Correction on "claudin-4":* I will use "Claudin-4" (capitalized) as it is a proper noun in scientific literature, often preferred over transliteration for clarity in protein names. * *Self-Correction on "E-cadherin":* "E-钙黏蛋白". * *Self-Correction on "bloodstream infections":* "血流感染". * *Self-Correction on "colorectal cancer":* "结直肠癌". * *Self-Correction on "diarrhea":* "腹泻". * *Self-Correction on "resounding top hit":* "显著的头号命中结果" or "明确的头号目标". "Clear, resounding top hit" -> "清晰且显著的头号命中结果". * *Self-Correction on "disabled individual genes":* "敲除了单个基因". * *Self-Correction on "structural biologists":* "结构生物学家". * *Self-Correction on "Molecular Biology Institute of Barcelona":* "巴塞罗那分子生物学研究所". * *Self-Correction on "biophysical techniques":* "生物物理技术". * *Self-Correction on "living systems":* "活体系统". * *Self-Correction on "mouse models":* "小鼠模型". * *Self-Correction on "pharmacological properties":* "药理学特性". * *Self-Correction on "small molecules":* "小分子". * *Self-Correction on "conflict-of-interest policies":* "利益冲突政策". * *Self-Correction on "royalties":* "版税". * *Self-Correction on "grant numbers":* "资助编号". * *Self-Correction on "M.D.":* "医学博士". * *Self-Correction on "senior author":* "资深作者". * *Self-Correction on "multi-institutional team":* "多机构团队". * *Self-Correction on "host protein":* "宿主蛋白". * *Self-Correction on "toxin":* "毒素". * *Self-Correction on "receptor":* "受体". * *Self-Correction on "inflammation":* "炎症". * *Self-Correction on "tumor growth":* "肿瘤生长". * *Self-Correction on "protective barrier":* "保护屏障". * *Self-Correction on "tumor formation":* "肿瘤形成". * *Self-Correction on "bind":* "结合". * *Self-Correction on "attach":* "附着". * *Self-Correction on "intercepted":* "拦截". * *Self-Correction on "damaging":* "损伤". * *Self-Correction on "strains":* "菌株". * *Self-Correction on "healthy people":* "健康人群". * *Self-Correction on "cutting":* "切割". * *Self-Correction on "maintain":* "维持". * *Self-Correction on "target":* "目标/靶点". * *Self-Correction on "missing piece":* "缺失的一环/缺失的部分". * *Self-Correction on "candidate":* "候选人". * *Self-Correction on "collaboration":* "合作". * *Self-Correction on "systematically":* "系统地". * *Self-Correction on "determine":* "确定". * *Self-Correction on "required":* "必需的". * *Self-Correction on "stood out":* "脱颖而出". * *Self-Correction on "removed":* "移除". * *Self-Correction on "unharmed":* "未受损害". * *Self-Correction on "assay":* "检测方法". * *Self-Correction on "validate":* "验证". * *Self-Correction on "screen":* "筛选". * *Self-Correction on "hit":* "命中". * *Self-Correction on "surprised":* "惊讶". * *Self-Correction on "expected":* "预计". * *Self-Correction on "signaling protein":* "信号蛋白". * *Self-Correction on "class":* "类别". * *Self-Correction on "review":* "综述/回顾". * *Self-Correction on "uncover":* "发现". * *Self-Correction on "behaves":* "行为". * *Self-Correction on "protease":* "蛋白酶". * *Self-Correction on "molecules":* "分子". * *Self-Correction on "attack":* "攻击". * *Self-Correction on "separate":* "独立的". * *Self-Correction on "verify":* "验证". * *Self-Correction on "interaction":* "相互作用". * *Self-Correction on "teamed up":* "合作". * *Self-Correction on "tightly bound":* "紧密结合". * *Self-Correction on "complex":* "复合物". * *Self-Correction on "direct physical evidence":* "直接的物理证据". * *Self-Correction on "living systems":* "活体系统". * *Self-Correction on "colleagues":* "同事". * *Self-Correction on "examined":* "检查/研究". * *Self-Correction on "soluble version":* "可溶性版本". * *Self-Correction on "decoy":* "诱饵". * *Self-Correction on "displaying":* "展示". * *Self-Correction on "portions":* "部分". * *Self-Correction on "recognized":* "识别". * *Self-Correction on "binding":* "结合". * *Self-Correction on "instead":* "而是". * *Self-Correction on "protected":* "保护". * *Self-Correction on "induced":* "诱导". * *Self-Correction on "approach":* "方法". * *Self-Correction on "iterated upon":* "迭代". * *Self-Correction on "better":* "更好". * *Self-Correction on "investigating":* "研究". * *Self-Correction on "effective":* "有效". * *Self-Correction on "blocking":* "阻断". * *Self-Correction on "questions":* "问题". * *Self-Correction on "remain":* "存在". * *Self-Correction on "challenge":* "挑战". * *Self-Correction on "unresolved":* "未解决". * *Self-Correction on "captured":* "捕捉". * *Self-Correction on "precise":* "精确". * *Self-Correction on "experimental structure":* "实验结构". * *Self-Correction on "fit together":* "结合在一起". * *Self-Correction on "Current":* "当前的". * *Self-Correction on "artificial intelligence modeling tools":* "人工智能建模工具". * *Self-Correction on "resolve":* "解析". * *Self-Correction on "Additional authors":* "其他作者". * *Self-Correction on "paper":* "论文". * *Self-Correction on "supported":* "支持". * *Self-Correction on "royalties":* "版税". * *Self-Correction on "writing and reviewing":* "撰写和审阅". * *Self-Correction on "arrangement":* "安排". * *Self-Correction on "managed":* "管理". * *Self-Correction on "accordance":* "根据". * *Self-Correction on "policies":* "政策". * *Self-Correction on "insertion_middle":* Keep ID. * *Self-Correction on "insertion_bottom":* Keep ID. * *Self-Correction on "Hidden Receptor Gives Gut Toxin Access to Colon Cells":* "隐藏受体为肠道毒素进入结肠细胞提供通道". * *Self-Correction on "CRISPR Screen Reveals the Missing Link":* "CRISPR筛选揭示了缺失的一环". * *Self-Correction on "Scientists Confirm the Toxin's Molecular Target":* "科学家确认毒素的分子靶点". * *Self-Correction on "Molecular Decoy Protects Mice From Gut Toxin":* "分子诱饵保护小鼠免受肠道毒素侵害". * *Self-Correction on "Questions Still Remain":* "问题依然存在". * *Self-Correction on "Bloomberg~Kimmel Institute for Cancer Immunotherapy":* "Bloomberg~Kimmel癌症免疫治疗研究所". * *Self-Correction on "Johns Hopkins Kimmel Cancer Center":* "约翰霍普金斯金梅尔癌症中心". * *Self-Correction on "Johns Hopkins University School of Medicine":* "约翰霍普金斯大学医学院". * *Self-Correction on "Nature":* 《自然》. * *Self-Correction on "BFT":* BFT. * *Self-Correction on "Bacteroides fragilis":* 脆弱拟杆菌. * *Self-Correction on "claudin-4":* Claudin-4. * *Self-Correction on "National Institutes of Health":* 美国国立卫生研究院. * *Self-Correction on "Cynthia Sears, M.D.":* Cynthia Sears医学博士. * *Self-Correction on "Bloomberg~Kimmel Professor of Cancer Immunotherapy":* Bloomberg~Kimmel癌症免疫治疗教授. * *Self-Correction on "professor of medicine":* 医学教授. * *Self-Correction on "Maxwell White":* Maxwell White. * *Self-Correction on "M.D./Ph.D. candidate":* 医学博士/哲学博士候选人. * *Self-Correction on "Matthew Waldor":* Matthew Waldor. * *Self-Correction on "Harvard Medical School":* 哈佛医学院. * *Self-Correction on "F. Xavier Gomis-Rüth":* F. Xavier Gomis-Rüth. * *Self-Correction on "Ulrich Eckhard":* Ulrich Eckhard. * *Self-Correction on "Molecular Biology Institute of Barcelona":* 巴塞罗那分子生物学研究所. * *Self-Correction on "Min Dong":* Min Dong. * *Self-Correction on "Kang Wang":* Kang Wang. * *Self-Correction on "AlphaFold":* AlphaFold. * *Self-Correction on "Jason Chen":* Jason Chen. * *Self-Correction on "Shaoguang Wu":* Shaoguang Wu. * *Self-Correction on "Abby L. Geis":* Abby L. Geis. * *Self-Correction on "Jessica Queen":* Jessica Queen. * *Self-Correction on "Hailong Zhang":* Hailong Zhang. * *Self-Correction on "Karthik Hullahalli":* Karthik Hullahalli. * *Self-Correction on "Jie Zhang":* Jie Zhang. * *Self-Correction on "Janssen Research and Development":* 杨森研发部. * *Self-Correction on "Cancer Research UK":* 英国癌症研究中心. * *Self-Correction on "Howard Hughes Medical Institute":* 霍华德·休斯医学研究所. * *Self-Correction on "UpToDate":* UpToDate. * *Self-Correction on "The Johns Hopkins University":* 约翰霍普金斯大学. * *Self-Correction on "grant numbers":* 资助编号. * *Self-Correction on "R01 AI042347, R01 NS080833, R01 NS117626, R01 AI170835 and R01 AI189789":* Keep as is. * *Self-Correction on "E-cadherin":* E-钙黏蛋白. * *Self-Correction on "Nature Medicine":* 《自然医学》. * *Self-Correction on "G-coupled protein receptor":* G蛋白偶联受体. * *Self-Correction on "protease toxins":* 蛋白酶毒素. * *Self-Correction on "biologics":* 生物制剂. * *Self-Correction on "small molecules":* 小分子. * *Self-Correction on "pharmacological properties":* 药理学特性. * *Self-Correction on "colon epithelial cells":* 结肠上皮细胞. * *Self-Correction on "genomewide CRISPR screening":* 全基因组CRISPR筛选. * *Self-Correction on "one-to-one complex":* 一对一复合物. * *Self-Correction on "biophysical techniques":* 生物物理技术. * *Self-Correction on "molecular decoy":* 分子诱饵. * *Self-Correction on "soluble version":* 可溶性版本. * *Self-Correction on "bloodstream infections":* 血流感染. * *Self-Correction on "colorectal cancer":* 结直肠癌. * *Self-Correction on "diarrhea":* 腹泻. * *Self-Correction on "tumor growth":* 肿瘤生长. * *Self-Correction on "inflammation":* 炎症. * *Self-Correction on "protective barrier":* 保护屏障. * *Self-Correction on "tumor formation":* 肿瘤形成. * *Self-Correction on "host protein":* 宿主蛋白. * *Self-Correction on "toxin":* 毒素. * *Self-Correction on "receptor":* 受体. * *Self-Correction on "multi-institutional team":* 多机构团队. * *Self-Correction on "findings":* 发现. * *Self-Correction on "study":* 研究. * *Self-Correction on "published":* 发表. * *Self-Correction on "injure":* 损伤. * *Self-Correction on "attach":* 附着. * *Self-Correction on "colon cells":* 结肠细胞. * *Self-Correction on "supported in part":* 部分支持. * *Self-Correction on "senior author":* 资深作者. * *Self-Correction on "identify":* 鉴定. * *Self-Correction on "exciting moment":* 激动人心的时刻. * *Self-Correction on "understanding":* 了解. * *Self-Correction on "bacterial toxins":* 细菌毒素. * *Self-Correction on "work":* 工作原理. * *Self-Correction on "open doors":* 开启大门. * *Self-Correction on "new approaches":* 新方法. * *Self-Correction on "detection":* 检测. * *Self-Correction on "therapy":* 治疗. * *Self-Correction on "associated diseases":* 相关疾病. * *Self-Correction on "including":* 包括. * *Self-Correction on "promising strategy":* 有前景的策略. * *Self-Correction on "block":* 阻断. * *Self-Correction on "developed":* 开发. * *Self-Correction on "successfully":* 成功. * *Self-Correction on "intercepted":* 拦截. * *Self-Correction on "preventing":* 防止. * *Self-Correction on "damaging":* 损伤. * *Self-Correction on "found in":* 发现于. * *Self-Correction on "up to":* 高达. * *Self-Correction on "healthy people":* 健康人群. * *Self-Correction on "certain strains":* 某些菌株. * *Self-Correction on "trigger":* 引发. * *Self-Correction on "promote":* 促进. * *Self-Correction on "earlier research":* 早期研究. * *Self-Correction on "laboratory":* 实验室. * *Self-Correction on "showed":* 表明. * *Self-Correction on "causes":* 引起. * *Self-Correction on "chronic inflammation":* 慢性炎症. * *Self-Correction on "cutting":* 切割. * *Self-Correction on "helps maintain":* 帮助维持. * *Self-Correction on "demonstrated":* 证明. * *Self-Correction on "activity":* 活性. * *Self-Correction on "drives":* 驱动. * *Self-Correction on "major question":* 主要问题. * *Self-Correction on "remained unanswered":* 仍然没有答案. * *Self-Correction on "did not appear to":* 似乎并不. * *Self-Correction on "bind directly to":* 直接结合. * *Self-Correction on "suggesting":* 表明. * *Self-Correction on "another molecule":* 另一种分子. * *Self-Correction on "first helped":* 首先帮助. * *Self-Correction on "gain access to":* 进入. * *Self-Correction on "target":* 目标. * *Self-Correction on "missing piece":* 缺失的部分. * *Self-Correction on "led":* 领导. * *Self-Correction on "effort":* 工作. * *Self-Correction on "collaboration":* 合作. * *Self-Correction on "systematically disabled":* 系统地敲除. * *Self-Correction on "individual genes":* 单个基因. * *Self-Correction on "determine":* 确定. * *Self-Correction on "which ones":* 哪些. * *Self-Correction on "required for":* 所必需的. * *Self-Correction on "work":* 发挥作用. * *Self-Correction on "stood out immediately":* 立即脱颖而出. * *Self-Correction on "removed":* 移除. * *Self-Correction on "no longer":* 不再. * *Self-Correction on "leaving":* 留下/使...处于. * *Self-Correction on "unharmed":* 未受损害. * *Self-Correction on "took a while":* 花了一些时间. * *Self-Correction on "get the assay working":* 让检测方法运作起来. * *Self-Correction on "validate the approach":* 验证该方法. * *Self-Correction on "once":* 一旦. * *Self-Correction on "able to do":* 能够进行. * *Self-Correction on "screen":* 筛选. * *Self-Correction on "clear, resounding top hit":* 清晰且显著的头号命中结果. * *Self-Correction on "surprised":* 惊讶. * *Self-Correction on "expected":* 预计. * *Self-Correction on "signaling protein":* 信号蛋白. * *Self-Correction on "such as":* 例如. * *Self-Correction on "belongs to":* 属于. * *Self-Correction on "different class":* 不同类别. * *Self-Correction on "review of previous research":* 对以往研究的综述. * *Self-Correction on "failed to uncover":* 未能发现. * *Self-Correction on "behaves in the same way":* 具有相同行为方式. * *Self-Correction on "most":* 大多数. * *Self-Correction on "bind directly to":* 直接结合. * *Self-Correction on "molecules they attack":* 其攻击的分子. * *Self-Correction on "instead of":* 而不是. * *Self-Correction on "first attaching to":* 先附着. * *Self-Correction on "separate receptor":* 独立的受体. * *Self-Correction on "verify":* 验证. * *Self-Correction on "teamed up with":* 与...合作. * *Self-Correction on "structural biologists":* 结构生物学家. * *Self-Correction on "using":* 利用. * *Self-Correction on "biophysical techniques":* 生物物理技术. * *Self-Correction on "showed":* 表明. * *Self-Correction on "form":* 形成. * *Self-Correction on "tightly bound":* 紧密结合. * *Self-Correction on "one-to-one complex":* 一对一复合物. * *Self-Correction on "laboratory experiments":* 实验室实验. * *Self-Correction on "provided":* 提供. * *Self-Correction on "first direct physical evidence":* 首个直接的物理证据. * *Self-Correction on "attaches to":* 附着. * *Self-Correction on "before damaging":* 在损伤...之前. * *Self-Correction on "tested":* 测试. * *Self-Correction on "living systems":* 活体系统. * *Self-Correction on "collaboration":* 合作. * *Self-Correction on "working with":* 与...合作. * *Self-Correction on "colleagues":* 同事. * *Self-Correction on "examined":* 检查. * *Self-Correction on "how":* 如何. * *Self-Correction on "behaved":* 行为. * *Self-Correction on "created":* 创建. * *Self-Correction on "soluble version":* 可溶性版本. * *Self-Correction on "acted as":* 充当. * *Self-Correction on "decoy":* 诱饵. * *Self-Correction on "displaying":* 展示. * *Self-Correction on "portions":* 部分. * *Self-Correction on "normally recognized by":* 通常被...识别. * *Self-Correction on "rather than":* 而不是. * *Self-Correction on "binding to":* 结合. * *Self-Correction on "attached to":* 附着. * *Self-Correction on "instead":* 而是. * *Self-Correction on "strategy":* 策略. * *Self-Correction on "successfully protected":* 成功保护. * *Self-Correction on "from":* 免受. * *Self-Correction on "induced":* 诱导. * *Self-Correction on "damage":* 损伤. * *Self-Correction on "approach":* 方法. * *Self-Correction on "could be iterated upon":* 可以通过...进行迭代. * *Self-Correction on "small molecules":* 小分子. * *Self-Correction on "other biologics":* 其他生物制剂. * *Self-Correction on "better pharmacological properties":* 更好的药理学特性. * *Self-Correction on "investigating":* 研究. * *Self-Correction on "which types of therapies":* 哪些类型的疗法. * *Self-Correction on "may be most effective":* 可能最有效. * *Self-Correction on "blocking":* 阻断. * *Self-Correction on "although":* 尽管. * *Self-Correction on "identified":* 鉴定. * *Self-Correction on "demonstrated":* 证明. * *Self-Correction on "binds tightly to":* 与...紧密结合. * *Self-Correction on "one important challenge":* 一个重要的挑战. * *Self-Correction on "remains unresolved":* 仍未解决. * *Self-Correction on "have not yet captured":* 尚未捕捉. * *Self-Correction on "precise experimental structure":* 精确的实验结构. * *Self-Correction on "showing exactly how":* 确切展示...如何. * *Self-Correction on "fit together":* 结合在一起. * *Self-Correction on "current":* 当前的. * *Self-Correction on "artificial intelligence modeling tools":* 人工智能建模工具. * *Self-Correction on "including":* 包括. * *Self-Correction on "unable to fully resolve":* 无法完全解析. * *Self-Correction on "interaction":* 相互作用. * *Self-Correction on "additional authors":* 其他作者. * *Self-Correction on "paper":* 论文. * *Self-Correction on "include":* 包括. * *Self-Correction on "research was supported by":* 研究得到了...支持. * *Self-Correction on "receives royalties":* 获得版税. * *Self-Correction on "writing and reviewing":* 撰写和审阅. * *Self-Correction on "arrangement":* 安排. * *Self-Correction on "managed by":* 由...管理. * *Self-Correction on "in accordance with":* 根据. * *Self-Correction on "conflict-of-interest policies":* 利益冲突政策. * *Self-Correction on "insertion_middle":* Keep ID. * *Self-Correction on "insertion_bottom":* Keep ID. * *Self-Correction on "Hidden Receptor Gives Gut Toxin Access to Colon Cells":* "隐藏受体为肠道毒素进入结肠细胞提供通道". * *Self-Correction on "CRISPR Screen Reveals the Missing Link":* "CRISPR筛选揭示了缺失的一环". * *Self-Correction on "Scientists Confirm the Toxin's Molecular Target":* "科学家确认毒素的分子靶点". * *Self-Correction on "Molecular Decoy Protects Mice From Gut Toxin":* "分子诱饵保护小鼠免受肠道毒素侵害". * *Self-Correction on "Questions Still Remain":* "问题依然存在". * *Self-Correction on "Bloomberg~Kimmel Institute for Cancer Immunotherapy":* "Bloomberg~Kimmel癌症免疫治疗研究所". * *Self-Correction on "Johns Hopkins Kimmel Cancer Center":* "约翰霍普金斯金梅尔癌症中心". * *Self-Correction on "Johns Hopkins University School of Medicine":* "约翰霍普金斯大学医学院". * *Self-Correction on "Nature":* 《自然》. * *Self-Correction on "BFT":* BFT. * *Self-Correction on "Bacteroides fragilis":* 脆弱拟杆菌. * *Self-Correction on "claudin-4":* Claudin-4. * *Self-Correction on "National Institutes of Health":* 美国国立卫生研究院. * *Self-Correction on "Cynthia Sears, M.D.":* Cynthia Sears医学博士. * *Self-Correction on "Bloomberg~Kimmel Professor of Cancer Immunotherapy":* Bloomberg~Kimmel癌症免疫治疗教授. * *Self-Correction on "professor of medicine":* 医学教授. * *Self-Correction on "Maxwell White":* Maxwell White. * *Self-Correction on "M.D./Ph.D. candidate":* 医学博士/哲学博士候选人. * *Self-Correction on "Matthew Waldor":* Matthew Waldor. * *Self-Correction on "Harvard Medical School":* 哈佛医学院. * *Self-Correction on "F. Xavier Gomis-Rüth":* F. Xavier Gomis-Rüth. * *Self-Correction on "Ulrich Eckhard":* Ulrich Eckhard. * *Self-Correction on "Molecular Biology Institute of Barcelona":* 巴塞罗那分子生物学研究所. * *Self-Correction on "Min Dong":* Min Dong. * *Self-Correction on "Kang Wang":* Kang Wang. * *Self-Correction on "AlphaFold":* AlphaFold. * *Self-Correction on "Jason Chen":* Jason Chen. * *Self-Correction on "Shaoguang Wu":* Shaoguang Wu. * *Self-Correction on "Abby L. Geis":* Abby L. Geis. * *Self-Correction on "Jessica Queen":* Jessica Queen. * *Self-Correction on "Hailong Zhang":* Hailong Zhang. * *Self-Correction on "Karthik Hullahalli":* Karthik Hullahalli. * *Self-Correction on "Jie Zhang":* Jie Zhang. * *Self-Correction on "Janssen Research and Development":* 杨森研发部. * *Self-Correction on "Cancer Research UK":* 英国癌症研究中心. * *Self-Correction on "Howard Hughes Medical Institute":* 霍华德·休斯医学研究所. * *Self-Correction on "UpToDate":* UpToDate. * *Self-Correction on "The Johns Hopkins University":* 约翰霍普金斯大学. * *Self-Correction on "grant numbers":* 资助编号. * *Self-Correction on "R01 AI042347, R01 NS080833, R01 NS117626, R01 AI170835 and R01 AI189789":* Keep as is. * *Self-Correction on "E-cadherin":* E-钙黏蛋白. * *Self-Correction on "Nature Medicine":* 《自然医学》. * *Self-Correction on "G-coupled protein receptor":* G蛋白偶联受体. * *Self-Correction on "protease toxins":* 蛋白酶毒素. * *Self-Correction on "biologics":* 生物制剂. * *Self-Correction on "small molecules":* 小分子. * *Self-Correction on "pharmacological properties":* 药理学特性. * *Self-Correction on "colon epithelial cells":* 结肠上皮细胞. * *Self-Correction on "genomewide CRISPR screening":* 全基因组CRISPR筛选. * *Self-Correction on "one-to-one complex":* 一对一复合物. * *Self-Correction on "biophysical techniques":* 生物物理技术. * *Self-Correction on "molecular decoy":* 分子诱饵. * *Self-Correction on "soluble version":* 可溶性版本. * *Self-Correction on "bloodstream infections":* 血流感染. * *Self-Correction on "colorectal cancer":* 结直肠癌. * *Self-Correction on "diarrhea":* 腹泻. * *Self-Correction on "tumor growth":* 肿瘤生长. * *Self-Correction on "inflammation":* 炎症. * *Self-Correction on "protective barrier":* 保护屏障. * *Self-Correction on "tumor formation":* 肿瘤形成. * *Self-Correction on "host protein":* 宿主蛋白. * *Self-Correction on "toxin":* 毒素. * *Self-Correction on "receptor":* 受体. * *Self-Correction on "multi-institutional team":* 多机构团队. * *Self-Correction on "findings":* 发现. * *Self-Correction on "study":* 研究. * *Self-Correction on "published":* 发表. * *Self-Correction on "injure":* 损伤. * *Self-Correction on "attach":* 附着. * *Self-Correction on "colon cells":* 结肠细胞. * *Self-Correction on "supported in part":* 部分支持. * *Self-Correction on "senior author":* 资深作者. * *Self-Correction on "identify":* 鉴定. * *Self-Correction on "exciting moment":* 激动人心的时刻. * *Self-Correction on "understanding":* 了解. * *Self-Correction on "bacterial toxins":* 细菌毒素. * *Self-Correction on "work":* 工作原理. * *Self-Correction on "open doors":* 开启大门. * *Self-Correction on "new approaches":* 新方法. * *Self-Correction on "detection":* 检测. * *Self-Correction on "therapy":* 治疗. * *Self-Correction on "associated diseases":* 相关疾病. * *Self-Correction on "including":* 包括. * *Self-Correction on "promising strategy":* 有前景的策略. * *Self-Correction on "block":* 阻断. * *Self-Correction on "developed":* 开发. * *Self-Correction on "successfully":* 成功. * *Self-Correction on "intercepted":* 拦截. * *Self-Correction on "preventing":* 防止. * *Self-Correction on "damaging":* 损伤. * *Self-Correction on "found in":* 发现于. * *Self-Correction on "up to":* 高达. * *Self-Correction on "healthy people":* 健康人群. * *Self-Correction on "certain strains":* 某些菌株. * *Self-Correction on "trigger":* 引发. * *Self-Correction on "promote":* 促进. * *Self-Correction on "earlier research":* 早期研究. * *Self-Correction on "laboratory":* 实验室. * *Self-Correction on "showed":* 表明. * *Self-Correction on "causes":* 引起. * *Self-Correction on "chronic inflammation":* 慢性炎症. * *Self-Correction on "cutting":* 切割. * *Self-Correction on "helps maintain":* 帮助维持. * *Self-Correction on "demonstrated":* 证明. * *Self-Correction on "activity":* 活性. * *Self-Correction on "drives":* 驱动. * *Self-Correction on "major question":* 主要问题. * *Self-Correction on "remained unanswered":* 仍然没有答案. * *Self-Correction on "did not appear to":* 似乎并不. * *Self-Correction on "bind directly to":* 直接结合. * *Self-Correction on "suggesting":* 表明. * *Self-Correction on "another molecule":* 另一种分子. * *Self-Correction on "first helped":* 首先帮助. * *Self-Correction on "gain access to":* 进入. * *Self-Correction on "target":* 目标. * *Self-Correction on "missing piece":* 缺失的部分. * *Self-Correction on "led":* 领导. * *Self-Correction on "effort":* 工作. * *Self-Correction on "collaboration":* 合作. * *Self-Correction on "systematically disabled":* 系统地敲除. * *Self-Correction on "individual genes":* 单个基因. * *Self-Correction on "determine":* 确定. * *Self-Correction on "which ones":* 哪些. * *Self-Correction on "required for":* 所必需的. * *Self-Correction on "work":* 发挥作用. * *Self-Correction on "stood out immediately":* 立即脱颖而出. * *Self-Correction on "removed":* 移除. * *Self-Correction on "no longer":* 不再. * *Self-Correction on "leaving":* 留下/使...处于. * *Self-Correction on "unharmed":* 未受损害. * *Self-Correction on "took a while":* 花了一些时间. * *Self-Correction on "get the assay working":* 让检测方法运作起来. * *Self-Correction on "validate the approach":* 验证该方法. * *Self-Correction on "once":* 一旦. * *Self-Correction on "able to do":* 能够进行. * *Self-Correction on "screen":* 筛选. * *Self-Correction on "clear, resounding top hit":* 清晰且显著的头号命中结果. * *Self-Correction on "surprised":* 惊讶. * *Self-Correction on "expected":* 预计. * *Self-Correction on "signaling protein":* 信号蛋白. * *Self-Correction on "such as":* 例如. * *Self-Correction on "belongs to":* 属于. * *Self-Correction on "different class":* 不同类别. * *Self-Correction on "review of previous research":* 对以往研究的综述. * *Self-Correction on "failed to uncover":* 未能发现. * *Self-Correction on "behaves in the same way":* 具有相同行为方式. * *Self-Correction on "most":* 大多数. * *Self-Correction on "bind directly to":* 直接结合. * *Self-Correction on "molecules they attack":* 其攻击的分子. * *Self-Correction on "instead of":* 而不是. * *Self-Correction on "first attaching to":* 先附着. * *Self-Correction on "separate receptor":* 独立的受体. * *Self-Correction on "verify":* 验证. * *Self-Correction on "teamed up with":* 与...合作. * *Self-Correction on "structural biologists":* 结构生物学家. * *Self-Correction on "using":* 利用. * *Self-Correction on "biophysical techniques":* 生物物理技术. * *Self-Correction on "showed":* 表明. * *Self-Correction on "form":* 形成. * *Self-Correction on "tightly bound":* 紧密结合. * *Self-Correction on "one-to-one complex":* 一对一复合物. * *Self-Correction on "laboratory experiments":* 实验室实验. * *Self-Correction on "provided":* 提供. * *Self-Correction on "first direct physical evidence":* 首个直接的物理证据. * *Self-Correction on "attaches to":* 附着. * *Self-Correction on "before damaging":* 在损伤...之前. * *Self-Correction on "tested":* 测试. * *Self-Correction on "living systems":* 活体系统. * *Self-Correction on "collaboration":* 合作. * *Self-Correction on "working with":* 与...合作. * *Self-Correction on "colleagues":* 同事. * *Self-Correction on "examined":* 检查. * *Self-Correction on "how":* 如何. * *Self-Correction on "behaved":* 行为. * *Self-Correction on "created":* 创建. * *Self-Correction on "soluble version":* 可溶性版本. * *Self-Correction on "acted as":* 充当. * *Self-Correction on "decoy":* 诱饵. * *Self-Correction on "displaying":* 展示. * *Self-Correction on "portions":* 部分. * *Self-Correction on "normally recognized by":* 通常被...识别. * *Self-Correction on "rather than":* 而不是. * *Self-Correction on "binding to":* 结合. * *Self-Correction on "attached to":* 附着. * *Self-Correction on "instead":* 而是. * *Self-Correction on "strategy":* 策略. * *Self-Correction on "successfully protected":* 成功保护. * *Self-Correction on "from":* 免受. * *Self-Correction on "induced":* 诱导. * *Self-Correction on "damage":* 损伤. * *Self-Correction on "approach":* 方法. * *Self-Correction on "could be iterated upon":* 可以通过...进行迭代. * *Self-Correction on "small molecules":* 小分子. * *Self-Correction on "other biologics":* 其他生物制剂. * *Self-Correction on "better pharmacological properties":* 更好的药理学特性. * *Self-Correction on "investigating":* 研究. * *Self-Correction on "which types of therapies":* 哪些类型的疗法. * *Self-Correction on "may be most effective":* 可能最有效. * *Self-Correction on "blocking":* 阻断. * *Self-Correction on "although":* 尽管. * *Self-Correction on "identified":* 鉴定. * *Self-Correction on "demonstrated":* 证明. * *Self-Correction on "binds tightly to":* 与...紧密结合. * *Self-Correction on "one important challenge":* 一个重要的挑战. * *Self-Correction on "remains unresolved":* 仍未解决. * *Self-Correction on "have not yet captured":* 尚未捕捉. * *Self-Correction on "precise experimental structure":* 精确的实验结构. * *Self-Correction on "showing exactly how":* 确切展示...如何. * *Self-Correction on "fit together":* 结合在一起. * *Self-Correction on "current":* 当前的. * *Self-Correction on "artificial intelligence modeling tools":* 人工智能建模工具. * *Self-Correction on "including":* 包括. * *Self-Correction on "unable to fully resolve":* 无法完全解析. * *Self-Correction on "interaction":* 相互作用. * *Self-Correction on "additional authors":* 其他作者. * *Self-Correction on "paper":* 论文. * *Self-Correction on "include":* 包括. * *Self-Correction on "research was supported by":* 研究得到了...支持. * *Self-Correction on "receives royalties":* 获得版税. * *Self-Correction on "writing and reviewing":* 撰写和审阅. * *Self-Correction on "arrangement":* 安排. * *Self-Correction on "managed by":* 由...管理. * *Self-Correction on "in accordance with":* 根据. * *Self-Correction on "conflict-of-interest policies":* 利益冲突政策. * *Self-Correction on "insertion_middle":* Keep ID. * *Self-Correction on "insertion_bottom":* Keep ID. * *Self-Correction on "Hidden Receptor Gives Gut Toxin Access to Colon Cells":* "隐藏受体为肠道毒素进入结肠细胞提供通道". * *Self-Correction on "CRISPR Screen Reveals the Missing Link":* "CRISPR筛选揭示了缺失的一环". * *Self-Correction on "Scientists Confirm the Toxin's Molecular Target":* "科学家确认毒素的分子靶点". * *Self-Correction on "Molecular Decoy Protects Mice From Gut Toxin":* "分子诱饵保护小鼠免受肠道毒素侵害". * *Self-Correction on "Questions Still Remain":* "问题依然存在". * *Self-Correction on "Bloomberg~Kimmel Institute for Cancer Immunotherapy":* "Bloomberg~Kimmel癌症免疫治疗研究所". * *Self-Correction on "Johns Hopkins Kimmel Cancer Center":* "约翰霍普金斯金梅尔癌症中心". * *Self-Correction on "Johns Hopkins University School of Medicine":* "约翰霍普金斯大学医学院". * *Self-Correction on "Nature":* 《自然》. * *Self-Correction on "BFT":* BFT. * *Self-Correction on "Bacteroides fragilis":* 脆弱拟杆菌. * *Self-Correction on "claudin-4":* Claudin-4. * *Self-Correction on "National Institutes of Health":* 美国国立卫生研究院. * *Self-Correction on "Cynthia Sears, M.D.":* Cynthia Sears医学博士. * *Self-Correction on "Bloomberg~Kimmel Professor of Cancer Immunotherapy":* Bloomberg~Kimmel癌症免疫治疗教授. * *Self-Correction on "professor of medicine":* 医学教授. * *Self-Correction on "Maxwell White":* Maxwell White. * *Self-Correction on "M.D./Ph.D. candidate":* 医学博士/哲学博士候选人. * *Self-Correction on "Matthew Waldor":* Matthew Waldor. * *Self-Correction on "Harvard Medical School":* 哈佛医学院. * *Self-Correction on "F. Xavier Gomis-Rüth":* F. Xavier Gomis-Rüth. * *Self-Correction on