agentsclimarketplace

Stanley b prusiner

Skill BioTender-max/awesome-bio-agent-skills/skills/nobel/stanley-b-prusiner

A curated collection of AI agent skills for biomedical research, covering genomics, proteomics, single-cell analysis, clinical AI, and protein design.From the repository description

Install
npx -y skills add BioTender-max/awesome-bio-agent-skills --skill stanley-b-prusiner

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

One thing to look at

  • no licenseNo license file was found in the repository. Code published without one is not open source by default, so using it at work is a question for whoever answers licensing questions where you are.

SKILL.md

3.2 KB, ~1.4k tokens by cl100k_base, as published. Nobody here has run it

Stanley B. Prusiner - 诺贝尔医学奖蒸馏知识库

1997年诺贝尔生理学或医学奖 | 朊病毒/蛋白感染因子的发现

一句话画像

Stanley B. Prusiner,美国神经学家与生物化学家,因发现prion(朊病毒)——一种全新类别的蛋白质感染因子——而获1997年诺贝尔奖。他以一己之力颠覆了"感染必须有核酸"的生物学教条,开辟了蛋白质构象疾病研究的全新领域。

核心知识蒸馏

突破性发现

维度内容
发现Prion(Pr = Proteinaceous Infectious Particle)——纯蛋白质感染因子
颠覆挑战了分子生物学核心教条:所有感染因子必须含DNA或RNA
机制PrP蛋白存在两种构象:正常PrP^C和致病PrP^Sc;后者催化前者转换,形成链式反应
类比Jekyll与Hyde——同一分子的两面

关键时间线

  • 1972: CJD患者触发研究兴趣
  • 1982: Science论文创造"prion"一词,引发科学界"firestorm"
  • 1984: 发现prion基因为所有动物内源性基因
  • 1990s: BSE疯牛病危机验证prion理论
  • 1997: 诺贝尔奖

核心争议与范式转换

  • 核心矛盾: 没有核酸,遗传信息如何"复制"?
  • 解决方案: PrP^Sc通过构象模板化实现"复制",而非序列复制
  • Kuhn式革命: 15年质疑→压倒性实验证据→范式转换
  • Prusiner名言: "Numerous attempts to disprove the prion hypothesis over the past 15 years have failed"

人类疾病谱

Scrapie(羊)、BSE(疯牛病)、Kuru(食人传播)、CJD(人类散发性)、vCJD(BSE跨种传播)、GSS(遗传性)、致命性家族性失眠症

公共卫生影响

  • BSE危机推动全球食品安全和饲料法规改革
  • 医源性CJD推动外科器械去污标准变革
  • prion的极端稳定性(耐高温、耐蛋白酶)使常规灭菌无效

科学遗产

  • 蛋白质构象疾病成为全新疾病类别
  • Prion样播散机制扩展到阿尔茨海默病(Aβ/tau)、帕金森病(α-synuclein)、ALS(TDP-43)
  • Prion strain概念:构象变异体编码不同疾病表型
  • 认识论意义: 蛋白质构象本身可作为信息载体,挑战以核酸为中心的信息论

人物特质

  • 坚韧不拔:面对15年质疑从未退缩
  • 勤奋执着:小鼠实验incubation期200天,耐心等待
  • 学识广博:宾大时期修习拉丁语、哲学、建筑史
  • 持续探索:获诺奖后仍活跃于AD/PD治疗研究前沿

主要参考来源

  1. Nobel Prize Official: https://www.nobelprize.org/prizes/medicine/1997/
  2. Prusiner SB. "Novel proteinaceous infectious particles cause scrapie." Science. 1982;216(4542):136-44.
  3. Prusiner SB. "Prions." Nobel Lecture. 1997.
  4. Prusiner SB. "Prion Diseases and the BSE Crisis." Science. 1997;278(5336):245-51.
  5. The Guardian. "Stanley Prusiner: A Nobel prize doesn't wipe the scepticism away." 2014.
  6. UCSF Institute for Neurodegenerative Diseases: https://ind.ucsf.edu/

蒸馏引擎:女娲 | 维度:生平/科学发现/争议范式/公共卫生/诺奖荣誉/科学遗产 | 信息源黑名单:知乎/微信/百度百科

What ships with it

Read from the repository

Just SKILL.md. No reference files, no scripts.

Keep looking

Skills are one crate of 325,949. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.