n******7 发帖数: 12463 | 1 比如breast cancer
有Luminal A/B, HER2, Basal-like几种subtype
最近有点想不明白的是,subtype是标记在每个patient sample的
而一个patient的cancer tissue是heterogeneous的
这是不是说,即使一个patient体内癌症细胞的差异再大,也全部属于一个subtype?
或者说,subtype就是最开始的第一个癌细胞的特性决定了的?
另一个可能的情况是,这种molecular subtype的定义本身就是反应的一个群体的特性
。如果这样的话,随着cancer cell population的变化,是不是在individual 层面上
的subtype也会变化?比如一个病人本来是HER2,也就是说癌组织中HER2类的癌细胞是
dominate的。 经过治疗之后,HER2细胞死差不多了,结果Basal-like的癌细胞
dominate了,病人变成了Basal-like的breast cancer。这有没有可能?
请不吝赐教,如果给些reference就再好不过了 |
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n******7 发帖数: 12463 | 2 谢谢
我就是想问有没有把两方面放一起的研究?
比如一个subtype的病人化疗后,变成另一个subtype?
或者说,各种subtype的病人是不是各种基因型的cell type都有,只是比率不同,最终
表现成各式的phenotype?还是相反,每种subtype具体到cell层面,都有一些unique
基因型的cell?
我外行,麻烦指点一下 |
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n******7 发帖数: 12463 | 3 谢谢你的input,就是这个reference有些old了
感觉这些年因为技术的进步,很多理论变化很大
我现在想分清楚的inter-和intra- individual的heterogeneous一些根本的不同
我感觉一般我们说的clinical意义的subtype是主要反应了inter-individual的
heterogeneous,用几种代表性的指标,划分几个大类
而每个大类的patients,因为自己各自的情况,体内cancer population的情况也是很
不一样的,而且是动态的。我最想知道的就是这个动态的范围,会不会达到让一个个体
从一个subtype,转化成另个一个subtype?
phenotype |
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h********n 发帖数: 4079 | 4 肿瘤的分类, 以往都是按组织学分类的, 比如 lung adenocarcinoma, small cell
carcinoma, squamous cell carcinoma都是肺癌的subtype. 在肺癌里, 我还没听说过
有subtype上混合的, 但确实有undifferentiated lung cancer, 细胞分化程度低, 不
好分类.
如果从molecular subtype上分类, 比如有些肺癌病人有kras mutation, 有些有EGFR
mutation, 等等, 如果你要问会不会互相转变, 这个很难证明, 因为肿瘤切下来的时候
是啥样的就啥样, 但不同基因的变化是积累性的. 通常的假设是至少两个genetic
change. 所以有可能肿瘤早期只有一个mutation, 后来mutation多起来了.
另外, 很多实体瘤都是clonal tumor, 就是说一个肿瘤大都是由一个癌细胞分裂生长而
来的. 所以, 同一个病人身上的某个肿瘤里面的已有的genetic change不会变回正常的
, 而随着肿瘤的进展/复发, 有可能有新的mutation. ... 阅读全帖 |
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A*********w 发帖数: 113 | 5 某种genotype不一定导致某种gene expression pattern,更不一定导致某种phenotype
。反之亦不然,比如你说的breast cancer,同样是ER negative,gene expression
pattern也有可能很不一样,可参见这篇文章。
http://www.nature.com/nature/journal/v406/n6797/full/406747a0.h
所以本身临床中所说的一种subtype的乳腺癌就不是很严谨的说法,一个subtype下癌细
胞肯定仍然是heterogeneous.也许化疗后复发的最大的原因就是你说的吧,药物控制了
一种癌细胞,但另外一种又滋生了。同请高手指教。 |
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n******7 发帖数: 12463 | 6 我不清楚这样的组织学分类,跟molecular level的pattern有什么关联
因为异质性,肿瘤组织的细胞可能有不同的driver 突变
我最近听了一些talk,就是讲因为化疗药物的选择压力,本来dominant的mutation会被
抑制,但是原本不popular的mutation会冒出来。比如针对KRAS突变的抑制药把这类
cancer cell杀掉之后,EGFR突变的cell会取代之成为主要的cell 类型。 我不清楚这
种改变会不会导致组织学分类的变化。
这个问题的意义,我觉得是因为现在很多预后之类的分析都是基于组织学分类的,我想
知道cell population的变化是只会影响到药物治疗,还是同时会影响subtype,进而影
响预后。从楼上提供的link来看,subtype分类似乎不是那么稳定的 |
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h********n 发帖数: 4079 | 7 组织学分类比较简洁明了, 缺点是基于细胞/组织形态。
如果你说把切下来的肿瘤, 按照各个cell population genetic or biomarker
profile分类, 我个人觉得当然好, 但目前来看成本比较高。
我个人看法, 组织学分类跟molecular profile有大的关联, 比如EGFR mutation基本
上就是adenocarcinoma and BAC, 在其它subtype的肺癌里面基本没有。
要说组织学分类会不会因为治疗而改变,一般比较少, 但不是绝对的。 但复发的肿瘤
通常恶性程度更高, 有可能是有些新的mutant clones长出来了。
根据molecular profile来研究预后, 这个有很多研究, 但通常是在同一个组织学分
类下面。 但我个人觉得, 绝大多数病人不能从研究组织学分类上的subtype互相转化
收益。 |
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l******e 发帖数: 125 | 8 EB1A I485 form subtype下选哪一种啊?
已经错过回家过年了:(
多谢! |
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h****9 发帖数: 33 | 9 老鼠长出来的breast tumor,想看看subtype, 用ER, PR, ERBB2抗体染,背景总是很脏
,有经验的,能不能推荐一下抗体以及protocol.谢谢。 |
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g**********y 发帖数: 423 | 10 新闻里面有引用我的话:
The finding could greatly improve patient care with the development of a
genetic test to classify tumors and match them to the therapies that offer
the best outcomes.
"In terms of clinical treatment, there are two promising findings from our
research," Rozen said. "One is that 5-FU has been particularly effective
against metabolic- subtype tumors, and the second is that drugs targeting
the PI3K−AKT−mTOR pathway may be particularly effective against
mesenchymal-subtype can... 阅读全帖 |
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发帖数: 1 | 11 see below:
For example, with the function type
A -> B // functional notation
public B meth(A arg) // how this looks in Java
we have the following:
Let C be a subtype of A, and D be a subtype of B. Then the following is
valid:
B b = meth(new C()); // B >= B, C < A
Object o = meth(new C()); // Object > B, C < A
but the follwoing are invalid:
D d = meth(new A()); // because D < B
B b = meth(new Object()); // because Object > A
hence, to check whether ... 阅读全帖 |
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b**********e 发帖数: 61 | 12 我觉得吧Cancer 是个特别hetergenous的病, 有很多subtype,我前一阵子做survival
analysis for different subtypes of breast cancer,了解到现在没有特别robust的
classifier, 去分类(different molecular subtypes),所以即使知道某种subtype
对chemo不反映, 也没办法把哪组病人挑出来。
所以虽然都是breast cancer, 有的化疗效果好, 有的不好。
我不是生物医学背景, 说错请指正。 |
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k**********h 发帖数: 197 | 13 你啥背景,我很感兴趣,想请你写封推荐信
我觉得吧Cancer 是个特别hetergenous的病, 有很多subtype,我前一阵子做survival
analysis for different subtypes of breast cancer,了解到现在没有特别robust的
classifier, 去分类(different molecular subtypes),所以即使知道某种subtype
对chemo不反映, 也没办法把哪组病人挑出来。
所以虽然都是breast cancer, 有的化疗效果好, 有的不好。
我不是生物医学背景, 说错请指正。 |
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l***y 发帖数: 4671 | 14 multi-hypothesis 的最关键的环节是 critical experiments:如何用尽量少的实验,
来尽可能多地检验一系列互斥的 hypotheses 之中哪些是错的,哪些可能是对的。只能
证伪一个 hypothesis 的实验要尽量避免,因为效率低。
这样子,实验结果在大多数情况下总是能继续推进 research,而不是 negative 的结
果导致 project 挂掉。
microarray 的筛选也谈不上有多中性。比如说,GSEA 和 IPA pathway enrichment
analysis 都有很强的 bias,原因就是用到的 hypothesis 有问题:使用不带权重的
Fisher exact test,并且不考虑各 gene set 或者各 pathway 的 overlap。
再结合前一段时间版上热闹过的 plos one 上的攻击 disease signature 的那篇文章
看 microarray assay,所谓中性可想而知了。
而基于 high-throughput screening 和 bioinformatics 来做 mec... 阅读全帖 |
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l***y 发帖数: 4671 | 15 病人的 sample 搞得我都快抑郁了。那真是千人千面啊。没有二十个以上的 sample 基
本什么都看不到,尤其是 subtypes 不很清晰的病,没有一两百的 samples 做前期的
subtyping,后面基本上很难做出能够说服自己的工作。
倒不担心病人的预后 -- 本来就是绝症,而且目前不用给医生提供诊断和治疗意见。有
个同事跟医生合作,用 SNP array 做 subtyping 来协助医生诊断和给药,
classification 时,对于不很清晰的那些病人,就很有压力。就怕已经给病人上药了
,换种算法,发现其实病人更可能属于另一种 subtype,应该换药。虽然道理上知道总
有这样的情况,心理上还是挺受冲击。这些 p-value 什么的,背后往往就是一个病人
的生死。 |
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l***y 发帖数: 4671 | 16 病人的 sample 搞得我都快抑郁了。那真是千人千面啊。没有二十个以上的 sample 基
本什么都看不到,尤其是 subtypes 不很清晰的病,没有一两百的 samples 做前期的
subtyping,后面基本上很难做出能够说服自己的工作。
倒不担心病人的预后 -- 本来就是绝症,而且目前不用给医生提供诊断和治疗意见。有
个同事跟医生合作,用 SNP array 做 subtyping 来协助医生诊断和给药,
classification 时,对于不很清晰的那些病人,就很有压力。就怕已经给病人上药了
,换种算法,发现其实病人更可能属于另一种 subtype,应该换药。虽然道理上知道总
有这样的情况,心理上还是挺受冲击。这些 p-value 什么的,背后往往就是一个病人
的生死。 |
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T**********e 发帖数: 29576 | 17 HPV Vaccines May Be Less Effective for Black Women: Study
MONDAY, Oct. 28 (HealthDay News) -- Black women may get less protection than
whites from the vaccines recommended for preventing human papillomavirus (
HPV), which causes cervical cancer, a new study suggests.
The currently available vaccines, Gardasil and Cervarix, don't target the
types of HPV infection found most often in black women, the study authors
said.
Experts have long believed that most cervical cancers are caused by
persistent... 阅读全帖 |
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l*********i 发帖数: 30 | 18 Thank you so much, leonsean! I appreciate the info and your time although
the info is quite frightening.
Do you refer to UICC's 7th lung cancer TNM classification and staging system
? One thing I am not sure about is that when they say "Separate tumor
nodules in a different ipsilateral lobe", does it mean that the tumor
nodules should be of the same type? In the following article,
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3351680/
it is mentioned that "satellite tumor" or "direct extent of t... 阅读全帖 |
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l*********i 发帖数: 30 | 19 Thank you so much, leonsean! I appreciate the info and your time although
the info is quite frightening.
Do you refer to UICC's 7th lung cancer TNM classification and staging system
? One thing I am not sure about is that when they say "Separate tumor
nodules in a different ipsilateral lobe", does it mean that the tumor
nodules should be of the same type? In the following article,
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3351680/
it is mentioned that "satellite tumor" or "direct extent of t... 阅读全帖 |
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m*********7 发帖数: 5207 | 20 I believe you are talking about Fragile X syndrome.
Fragile X is one subtype of Autism Spectrum Disorder (ASD), which only
affects boys. It is the only ASD subtype that has a defined genetic basis.
For other subtypes of ASD, the genetic backgrounds are heterogeneous. |
|
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m********a 发帖数: 239 | 22 Read it here: http://the-scientist.com/2011/08/31/puncturing-the-myth/
Puncturing the Myth
Purinergic signaling, not mystical energy, may explain how acupuncture works.
By Geoffrey Burnstock | August 31, 2011
4 Comments
According to traditional Chinese medical theory, acupuncture points are
situated on meridians along which qi, the vital energy, flows. However, I
have proposed a less mysterious neurophysiological mechanism to explain the
beneficial effects of this 2,000-year-old practice (Medica... 阅读全帖 |
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g*****j 发帖数: 1211 | 23 1) First of all, many infective agents cause flu-like symptoms, including
rhinovirus, influenza virus, adenovirus, coronovirus etc. Flu vaccine is
only effective at preventing flu caused by influenze virus, which is
associated with high morbidity & mortality.
2) Many subtypes of influenza virus are present, and a vaccine only covers
several of them. For instance, this year's vaccine covers two subtypes.
The decision of which subtype to cover is the job of epidemiologists based
on the study of |
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f**d 发帖数: 768 | 24 这是一本计算神经科学的优秀著作,全文拷贝这里(图和公式缺),有兴趣的同学可以
阅读
如需要,我可以分享PDF文件(--仅供个人学习,无商业用途)
From Computer to Brain
William W. Lytton
From Computer to Brain
Foundations of Computational Neuroscience
Springer
William W. Lytton, M.D.
Associate Professor, State University of New York, Downstato, Brooklyn, NY
Visiting Associate Professor, University of Wisconsin, Madison
Visiting Associate Professor, Polytechnic University, Brooklyn, NY
Staff Neurologist., Kings County Hospital, Brooklyn, NY
In From Computer to Brain: ... 阅读全帖 |
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发帖数: 1 | 25 12月26日 事实的真相
以前我们分析过,Augusta, GA 只是这个人体基地的一个点,而且我们也追踪到还有一
个点在加州。那么经过更多的分析,显示事实的真相可能是如此。这些地下通道是很久
以前就存在的,是为了战争或避难用的,后来在南北战争中,又充当奴隶逃跑到北方的
通道。那么在后来的后来,就被一些别有用心的人充当了非法活动的场地。而到了80年
代后,日本人就加入进来,把其改造成了一个军事,人体实验基地,成了报复美国的一
种手段。当然,我也强调历史和解,仇恨和解,但要在正确的认知,悔改下的和解。如
果一边在屠杀受害者,一边高谈和解,并千方百计掩盖事情真相的曝光,这不是悔改的
表现,最多是转移了屠杀的目标,我们不能原谅罪恶势力彼此勾结下的和解。根据分析
,这个基地的入口就在Deerfield, ILLinois. 世界每一个人都是这个基地的受害者,
都是这些大药厂的受害者,受害者以亿为单位来计算。你们很可能都在不知不觉中受到
了他们的伤害,请把信息传达到世界每一个角落,让我们一起携手和世界上最邪恶的势
力做顽强的斗争,他们现在还在屠杀无辜的受害者,每天在我家里杀人。请你们和我站
在... 阅读全帖 |
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c****d 发帖数: 681 | 26 你问得太笼统了,不好回答。医生是具体推荐到哪种药还是笼统说靶向治疗?
和传统化疗放疗相比,靶向治疗最大的优势是特异性好,大量杀癌细胞,对正常细胞的
杀伤小很多。那么随之而来的的就是见效快,副作用大大降低。但是也因为特异性好,
用药的人群一般来说也是特异性的,也就是说每一种靶向药只对它针对的那个靶起作用
。如果病人的癌症诱因不是这个药的特异靶标,那么这个药就没有用。即使同一种癌症
,比如宫颈癌,乳腺癌,有很多不同subtypes,不同的subtypes有不同的biomarkers。
所以能不能和用哪一种靶向药是因人而异的,一般都要先做基因筛选什么的。即使是一
样的target,不同病人的response也是不一样的。总的来说,如果有合适的靶向药,效
果肯定比化疗放疗好,而且由于副作用小,病人的生活质量大大提高。但是用药肯定是
要在有经验的肿瘤科医生指导下。
有几点要有心理准备,第一就是费用很高,大致一个月1万美金这个样子,第二能不能
治愈是很难说的,很大一部分靶向药只是延长生命几个月,最终还是会复发。也就是说
一大笔钱延长一段时间生命,当然生活质量会有很大提高,取舍完全看个人。第三个就
... 阅读全帖 |
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m**k 发帖数: 18660 | 27 haha. 这个只是个估计。
VLDL 大概和 TG是 1:5 但是因为你TG太高。可能这个比例就不准确了。
这可能也是医生的意思.
关于LDL其实还有一个问题。
LDL也分大一点的和小一点的。(subtype).
那种小一点的Pattern A才堵 血管。而Pattern B问题不大。
所以LDL高也不见得risk高
但是测subtype太麻烦。所以一般就不测了。 |
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l**********n 发帖数: 8443 | 28 读scala代码简直是摧残啊。
比如这个:
/**
* Sort so that subtypes always precede their supertypes, but without
* obeying any order between unrelated subtypes (insert sort).
*/
private def sort(in: Iterable[ClassSerializer]): immutable.Seq[
ClassSerializer] =
((new ArrayBuffer[ClassSerializer](in.size) /: in) {
(buf, ca) ⇒
buf.indexWhere(_._1 isAssignableFrom ca._1) match {
case -1 ⇒ buf append ca
case x ⇒ buf insert(x, ca)
}
bu... 阅读全帖 |
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b*****l 发帖数: 9499 | 29 做 cell line 的重复性比较好,sample size 不用很大。要是做 patient,怎么也得
几十上百的 sample size 吧。光是 subtype 就够受的,经常几百组数据处理下来,罕
见些的 subtype 还是 sample size 太小。不过只要控制好 FDR,sample size 的问题
只会导致无法找到 DEGs 而已。
所以我总觉得 DEG screening 还是 wet lab 的人做比较好,因为找出来的 DEGs 自己
要亲自 validate,所以会更严谨。毕竟 dry lab 忽悠得是别人,web lab 忽悠的是自
己。 |
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I****a 发帖数: 407 | 30 The fact that the pathology report reads poorly differentiated NSCLC makes
me think the quality of the biopsy was probably not adequate.
For this case, it is not relevant because patient will most likely go for
surgery which will provide the ultimate whole block of the tumor.
But I would request a repeat biopsy if this patient presents with metastatic
disease and you get this poorly differentiated histology . The emergence of
new targeted therapies and clinical trials demonstrating differing eff... 阅读全帖 |
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e********0 发帖数: 55 | 31 LOL, a new segment of gene at least means a new subtype of bacterium.
Following his logic. Human and monkey are really the same species, just
with different genes/
"近日在南亚等地出现的能抵抗大部分抗生素的超级病菌首次造成死亡个案。
如此耸人听闻的消息是夸大其词还是有理有据确有其事?国家疾控中心传染病预防
控制所所长徐建国
在接受采访中说的第一句话就是,我首先要纠正一下有些报道当中的一个失误。
徐建国:这个报道有一个失误,它不是一种新的细菌。它实际上是一种新的基因,
能让细菌产生一
种蛋白质,我们称之为酶,可以把抗生素分解了,之后抗生素就失效了。" |
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c****g 发帖数: 37081 | 32 In women with breast cancer who are diagnosed when the tumor is confined to
the immediate tissue of origin, the 5-year survival rate is 98%: however, if
diagnosis is not made until distal metastases are present, 5-year survival
drops to only 27%.
Also it depends on which subtype, triple negative is horrible, HER2 too.
cancer
years |
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r********n 发帖数: 7441 | 33 发信人: conti (conti), 信区: TsinghuaCent
标 题: zz pk饶毅进入第二轮的张旭的背景
发信站: 水木社区 (Sun Aug 28 15:38:09 2011), 站内
如果神经方向就只能上一个候选人,那么张旭入选还真是一点也不出格
发信人: WeiLiao (WeiLiao), 信区: Biology
标 题: 张旭的publications
发信站: BBS 未名空间站 (Sun Aug 28 01:39:20 2011, 美东)
去查了一下,张旭总共发表了90多篇英文文章(不算中文)。回国之后作为联系作者也
有快20篇了。其中有cell, neuron, Journal of neuroscience, PNAS 好多篇。
而且他
1995年就回国了,那个时候国内的环境有多差不用说了吧。这也快20年了。比饶益
2007
年才全职回去多了12年。比起培养的中国学生也多多了,算国内贡献肯定不会小。如果
他一直留在国外,成就未必就比饶差。谁把饶益的文章列一列。国内多少篇,总共多少
篇,培养了多少中国学生?
1. Li KC, Wang F, ... 阅读全帖 |
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w***u 发帖数: 17713 | 34 辣说成热是先知先觉了。
第一,辣不是味道
第二,capsaicin的受体vanilloid receptor subtype 1,同样可以被热激活,同一样的
感觉。 |
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w********2 发帖数: 632 | 36 难道动物实验没有mosaic现象出现?没有类似于ccr5某个基因的subtype?有别的实验室
的文章吗?这个问题很关键,因为多器官生物比e coli复杂很多,而crispr来源于e
coli
果。 |
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发帖数: 1 | 37 大奶子有惊喜
Women with larger breasts are more likely to develop breast cancer, scientis
ts believe
A study of more than 16,000 women found those with a larger bra size were at
greater risk of the disease.
The link could be down to the sex hormone oestrogen that can trigger the gro
wth of mammary glands and tumours.
The researchers found seven genetic factors significantly associated with br
east size - three of which are strongly correlated with mutations already li
nked to breast cancer.
Dr Nichola... 阅读全帖 |
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t*c 发帖数: 6929 | 38 Influenza-Associated Hospitalizations
The Influenza Hospitalization Surveillance Network (FluSurv-NET) conducts
population-based surveillance for laboratory-confirmed influenza-related
hospitalizations in select counties in the Emerging Infections Program (EIP)
states and Influenza Hospitalization Surveillance Project (IHSP) states.
A total of 8,633 laboratory-confirmed influenza-associated hospitalizations
were reported by FluSurv-NET sites between October 1, 2019 and January 25,
2020; 5,173 (5... 阅读全帖 |
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C***S 发帖数: 1159 | 39 对,死的68个青少年38个都没保险,没钱住院。
Of the 68 influenza-associated pediatric deaths occurring during the 2019-
2020 season and reported to CDC:
45 deaths were associated with influenza B viruses, and eight had a lineage
determined; all were B/Victoria viruses.
23 deaths were associated with influenza A viruses, and 13 were subtyped;
all were A(H1N1)pdm09 viruses.
: 也就是到目前为止,美国流感确诊病例是10.7万人,其中只有30个人有肺炎症状
,需要
: 住院。
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t*c 发帖数: 6929 | 40 又在泄愤式的胡说八道
: 对,死的68个青少年38个都没保险,没钱住院。
: Of the 68 influenza-associated pediatric deaths occurring during the
2019-
: 2020 season and reported to CDC:
: 45 deaths were associated with influenza B viruses, and eight had a
lineage
: determined; all were B/Victoria viruses.
: 23 deaths were associated with influenza A viruses, and 13 were
subtyped;
: all were A(H1N1)pdm09 viruses.
: ,需要
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C***S 发帖数: 1159 | 41 你是不是脑袋有屎?死了68个青少年,你说全美国只有30个住院,那不是最少有38个没
住院就死了?
: 又在泄愤式的胡说八道
: 2019-
: lineage
: subtyped;
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c****g 发帖数: 37081 | 42 必须是cdc网页被黑了!只死了20青少年!!
Of the 68 influenza-associated pediatric deaths occurring during the 2019-
2020 season and reported to CDC:
45 deaths were associated with influenza B viruses, and eight had a lineage
determined; all were B/Victoria viruses.
23 deaths were associated with influenza A viruses, and 13 were subtyped;
all were A(H1N1)pdm09 viruses. |
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发帖数: 1 | 43 https://www.cdc.gov/h1n1flu/cdcresponse.htm
2009 H1N1 was first detected in the United States in April 2009. This virus
was a unique combination of influenza virus genes never previously
identified in either animals or people. The virus genes were a combination
of genes most closely related to North American swine-lineage H1N1 and
Eurasian lineage swine-origin H1N1 influenza viruses. Because of this,
initial reports referred to the virus as a swine origin influenza virus.
However, investigations... 阅读全帖 |
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发帖数: 1 | 44 CDC Laboratories Bolster Nation’s Testing Capacity
While initial efforts were underway to develop a safe and effective vaccine
to protect people against 2009 H1N1, work also was being done at CDC to help
laboratories supporting health care professionals to more quickly identify
the 2009 H1N1 virus in samples from patients. The real-time PCR test
developed by CDC was cleared for use by diagnostic laboratories by FDA under
an Emergency Use Authorization (EUA) on April 28, 2009, less than two weeks... 阅读全帖 |
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T*****T 发帖数: 640 | 45 看你昨天的帖子里提及H1和H3. 看看纽约州二月第一周出报告里提及: 610
INFLUENZA A (211 H1, 72 H3 AND 327 SUBTYPING NOT PERFORMED) AND 437 WERE
INFLUENZA B.
请问, 这里所说的H1 和H3与你提及的是一回事吗? |
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C******y 发帖数: 3249 | 46 我的最关键的预言被证实了
自然杂志宣布过,白人不感染 SARS1.0
Taiwanese scientists find genetic link to SARS
Yu-Tzu Chiu
Nature Medicine volume 9, page1335(2003)Cite this article
163 Accesses
3 Citations
2 Altmetric
Metrics details
A genetic variant in the immune system might render some groups of people
more susceptible to severe acute respiratory syndrome (SARS) infection,
Taiwanese researchers report.
Waiting to exhale: People in South China and Taiwan may be genetically
susceptible to SARS. Credit: Richard Chung/Reute... 阅读全帖 |
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t**x 发帖数: 20965 | 47 请你仔细看看,
良性的三个报告。其中一个是这个德国医生自己的,他承认自己从来没有看过。第一个
genedx,是我们出院(04/13)后一个月报的(05/13), 这个极有可能就是我们宝宝的结
果,被报呈良性。
https://www.ncbi.nlm.nih.gov/clinvar/variation/92429/
这个变异发现10多年,欧洲基因库收录为恶性。只有美国报称良性,在我们宝宝刚刚出
院。你真得仔细看看时间和事情了。
你没有看到跨国界作假反而。。。你看看荷兰医生的回信。我真怀疑你到底是干什么的
?
这个变异发现了10多年了, 这个德国医生的链接的文献没有说是良性的, 你自己看看
下面德国医生附上的文献。我不是医生,我看不出来说这个变异是良性的。你如果愿意
看看我家宝宝cpt2的两个结果, 一个1.5%酶活性,一个15%酶活性,跟下面的温度相关
吻合得多好。
我家宝宝的下降更多,大概是因为他的变异更多。这个特征的变异很多年了,但是
cchmc和Baylor都没有查出来。你说说他们不知道?!
Here the excerpt von OMIM regarding this mut... 阅读全帖 |
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t**x 发帖数: 20965 | 48 yangyi和aning我没有跟她/他斗, 我劝你们好好看看德国医生给的参考资料, 这个资
料你怎么得出是benign的结论的:
0018 ENCEPHALOPATHY, ACUTE, INFECTION-INDUCED, SUSCEPTIBILITY TO, 4
CPT2, PHE352CYS AND VAL368ILE [dbSNP:rs2229291] [dbSNP:rs1799821] [ClinVar]
Chen et al. (2005) found an association between 2 thermolabile polymorphisms
in the CPT1 gene and susceptibility to infection-induced acute
encephalopathy-4 (IIAE4; 614212) in Japanese children. The variants were a
1055T-G transversion, resulting in a phe352-to-cys (F352C) substitution (
rs... 阅读全帖 |
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t**x 发帖数: 20965 | 49 我可以跟你说这个写这个文章的医生是一个十恶不赦的王八蛋!因为这个德国医生就是
跟西雅图儿童医院勾结的个婊子养的畜生。
这是我的信:
Von: Andrew Xie [mailto:[email protected]/* */]
Gesendet: Montag, 19. September 2016 13:24
An: Wieser, Dr. Thomas, Chefarzt
Betreff: RE: Question on a benign mutation / NM_000098.2(CPT2):c.1102G>A (p.
Val368Ile) Simple - Variation Report - ClinVar – NCBI
Dear Dr. Wieser,
Thanks for your reply.
In the link it says 3 sources reporting ‘benign’ :
1. GeneDX on May 29, 2013
2. Emory Genetics Laboratory on Apr 16, 2014... 阅读全帖 |
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f******t 发帖数: 406 | 50 迎奥运
天真热
Staples IN-STORE Coupon:
【现有】
A)$10 OFF $75 (EXP: 10/27): $2.5
B)$20 OFF $99+ Printer (EXP: 10/27): $4
C)20% OFF on $40+ Software (EXP: 10/27): $3
D)50% OFF on $20+ Mailing Supplies (EXP:10/27): $3
谢绝还价。
【Payment】
直接在amazon买egift 发给 w****[email protected]
amazon egift 地址
https://www.amazon.com/gp/gc/order?ie=UTF8&ref_=g_gc_asin_crosslink&subType=
Product
message,title请不要提coupon字样。
message example:
A1,表示A)$10 OFF $75 (EXP: 10/27) 要1个。
A1B1,表示A)$10 OFF $75 (EXP: 10/27) 要1个。B)$20 OFF $99+ Pri... 阅读全帖 |
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