InactivationofGsk3byAKTcausesaccumulationofbcatenin
Lipopolysaccharide (LPS) from XX bacteria induces a wide range of inflammatory responses, including the response of alveolar macrophages to bacteria in the lungs. CD14 and the Toll-like receptor TLR4 are activated by LPS, initiating a signaling cascade that activates PI3 kinase and increases synthesis of the inositol phosphate PIP3 (see Toll-like Receptor pathway). PIP3 activates the inositol phosphate dependent prot......阅读全文
Inactivation－of－Gsk3－by－AKT－causes－accumulation－of－bcatenin
Lipopolysaccharide (LPS) from XX bacteria induces a wide range of inflammatory responses, including the response of alveolar macrophages to bacteria i
Anthrax－Toxin－Mechanism－of－Action
One of the key causes of anthrax virulence is the production of three specific factors by the gram-positive spore forming bacteria Bacillus anthracis.
Thermal－Inactivation
Thermal InactivationA simple, reversible way to a stop restriction reaction is by adding EDTA, which chelates Mg2+, thereby preventing catalysis. If f
wnt信号通路如何影响神经干细胞增殖
wnt信号通路主要是通过影响b-catenin来发挥作用的，当有wnt信号时，APC，Axin和GSK3的复合物无法形成，主要是GSK3无法与b-catenin结合，使得其在细胞质中积累，进入细胞核，从而启动癌基因的启动子密码，发生癌变。此外还有文献说是b-catenin除了进入细胞核之外，也可以与
Invitro－Phagocytosis－Assay－of－Macrophages
IntroductionThe term phagocytosis itself describes its mean phage = engulfment; cytosis: cell process. In other words, phagocytosis is the cellular pr
Transfection－of－siRNA－oligos－to－peritoneal－macrophages
Use DeliverX Transfection from PanomicsModified protocol belowStep 1: Make complexesNote: Do not scale up more than 3xThaw siRNA and DeliverX reagen
Serum－Thawing－－Heat－Inactivation
Serum Thawing & Heat Inactivation(Chris Cohick from JRH Biosciences catalogue)How to thaw serum:Serum that is stored at -10º C to -40º C is stable for
Serum－Thawing－－Heat－Inactivation
How to thaw serum:Serum that is stored at -10º C to -40º C is stable for extended periods of time. It is neither necessary or desirable to store serum
NO2dependent－IL－12－Pathway－in－NK－cells
Macrophages and NK cells help provide innate immunity against infection by intracellular parasites and communicate with each other to regulate this pr
ALK－in－cardiac－myocytes
Heart formation is cued by a combination of positive and negative signals from surrounding tissues. Inhibitory signals that block heart formation in a
Cadmium－induces－DNA－synthesis－and－proliferation－in－macrophages
Exposure to divalent cadmium ions (Cd2+) is a known cancer risk factor, but the molecular mechanisms responsible for the inappropriate induction of ce
Map－Kinase－Inactivation－of－SMRT－Corepressor
Corepressors are coregulators that interact with transcriptional silencers in a variety of pathways such as cell proliferation, differentiation and ap
贺福初院士Cell－Res解析细胞增殖调控
来自北京蛋白质组研究中心研究人员在新研究中证实，CKIP-1通过抑制TRAF6介导的Akt激活调控了巨噬细胞增殖。 国际著名细胞生物学家、遗传学家贺福初（Fuchu He）院士和北京蛋白质组研究中心的张令强（Lingqiang Zhang）教授是这篇论文的共同通讯作者。贺福初院士主要从事基因组
贺福初院士Cell－Res解析细胞增殖调控
来自北京蛋白质组研究中心研究人员在新研究中证实，CKIP-1通过抑制TRAF6介导的Akt激活调控了巨噬细胞增殖。 国际著名细胞生物学家、遗传学家贺福初（Fuchu He）院士和北京蛋白质组研究中心的张令强（Lingqiang Zhang）教授是这篇论文的共同通讯作者。贺福初院士主要从事基因组
Akt与心血管疾病
目前心脑血管疾病发病率及死亡率居全球首位，正严重威胁人类健康。由此心脏病学专家及临床工作者十分重视对心脑血管疾病的研究。近年来，从分子生物水平入手对心血管疾病发病机制研究已经取得很大成就。其中细胞信号转导通路备受关注，Akt作为信号网络的中枢环节，对细胞增殖、分化和存活起到重要作用，与动脉粥
揭示糖尿病新机制还得从这类修饰入手（二）
02、组学生信分析发现糖尿病小鼠胰岛中信号通路重构为了探讨调控磷酸化蛋白质组水平变化的机制，作者对db/db胰岛中显著变化的激酶底物motif进行分析（图2A）。结果显示，与高营养素诱导mTOR激活一致，p70S6K底物motif显著富集，而AMPK motif下调表达。其他激酶motif，
Gene－Inactivation－in－the－Cyanobacterium－Synechococcus－sp.－PCC－7002－and...
Gene Inactivation in the Cyanobacterium Synechococcus sp. PCC 7002 and the Green Sulfur Bacterium Chlorobium tepidum Using In Vitro-Made DNA Const
PTEN－dependent－cell－cycle－arrest－and－apoptosis
PTEN is a tumor suppressor gene. Recombinant PTEN is capable of dephosphorylating phosphatidylinositol 3,4,5-triphosphate[PI(3,4,5)P3], the product of
蛋白质组标杆大牛揭示糖尿病新机制还得从这类修饰入手
原文： Phosphoproteomics Reveals the GSK3-PDX1 Axis as a Key Pathogenic Signaling Node in Diabetic Islets 原文链接： https://doi.org/10.1016/j.cmet
Cell子刊－－蛋白质组标杆大牛揭示糖尿病新机制还得从这类
关键词：磷酸化蛋白质组、蛋白质组、II型糖尿病、胰岛β细胞 原文： Phosphoproteomics Reveals the GSK3-PDX1 Axis as a Key Pathogenic Signaling Node in Diabetic Islets 原文链接：
GentleMACS/单细胞悬液制备文献集锦
种属 处理组织 文章名称 human
Hypoxia－and－p53－in－the－Cardiovascular－system
Hypoxic stress, like DNA damage, induces p53 protein accumulation and p53-dependent apoptosis in oncogenically transformed cells. Unlike DNA damage, h
氧化磷酸化选择性地调节组织巨噬细胞稳态
西班牙卡洛斯三世国家心血管研究中心David Sancho等研究人员合作发现，氧化磷酸化选择性地调节组织巨噬细胞稳态。这一研究成果于2023年2月3日在线发表在国际学术期刊《免疫》上。通过分析人类和小鼠的RNA-seq数据，研究人员确定氧化磷酸化（OXPHOS）是不同器官组织巨噬细胞（TMF）在稳态
AKT－Signaling－Pathway
Many cell-surface receptors induce production of second messengers like PIP3, phosphatidylinositol 3,4,5-trisphosphate, that convey signals to the cyt
JEM：能移除细胞碎片的受训免疫细胞或有望帮助解决机体的肺部炎症
炎症是机体免疫系统反应的一个标准部分，但有时这种反应在肺部却会变得过度活跃，从而导致炎症持续不可控制，而这或许是致命性的。许多死于COVID-19的人群都是因过度炎症所导致的急性肺部损伤所致。近日，一篇发表在国际杂志Journal of Experimental Medicine上题为“Trai
A20酶活性通过促进转录因子C/EBPβ降解抑制肺纤维化
肺纤维化严重影响呼吸功能，表现为干咳、进行性呼吸困难（自觉气不够用），且随着病情和肺部损伤的加重，患者呼吸功能不断恶化。特发性肺纤维化发病率和死亡率逐年增加，诊断后的平均生存期仅2.8年，死亡率高于大多数肿瘤，被称为一种“类肿瘤疾病”。 科学家们认为，肺纤维化既是独立疾病，也是慢性纤维增生性
大鼠磷酸化AKT蛋白(AKT)ELISA检测法
大鼠磷酸化AKT蛋白(AKT)ELISA试剂盒 (用于血清、血浆、细胞培养上清液和其它生物体液内) 原理本实验采用双抗体夹心 ABC-ELISA法。用抗大鼠 AKT 单抗包被于酶标板上，标准品和样品中的AKT与单抗结合，加入生物素化的抗大鼠AKT，形成免疫复合物连接在板上，辣根过氧化物酶标记的Str
Skeletal－muscle－hypertrophy－is－regulated－via－AKT/mTOR－pathway
Skeletal muscle atrophies with disuse while with increased use and increased load skeletal muscle exhibits hypertrophy, with an increase in the size o
RASSF1基因编码的功能和结构描述
这个基因编码一种与RAS效应蛋白相似的蛋白质该基因的缺失或表达改变与多种癌症的发病有关，提示该基因具有抑癌作用该基因的失活与cpg岛启动子区的高甲基化有关。编码蛋白与DNA修复蛋白XPA相互作用该蛋白还可以抑制细胞周期蛋白d1的积累，从而诱导细胞周期停滞。已经报道了该基因编码不同亚型的几种选择性剪接
How－Progesterone－Initiates－Oocyte－Membrane
Progesterone (Pg) binds to both intracellular iPR and plasma membrane- bound mPR. (Right Top) After binding to Pg, iPR is recruited to the membrane as