FreeRadicalInducedApoptosis
Oxidative stress is one factor that can trigger programmed cell death. Activated neutrophils responding to inflammatory stimulation produce reactive oxygen species like superoxide free radicals to kill invading bacteria, but these reactive oxygen species can also attack endothelial cells lining the vascular wall and trigger apoptosis. Endothelial cells also produce reactive oxygen species inside the cell that can con......阅读全文
Free－Radical－Induced－Apoptosis
Oxidative stress is one factor that can trigger programmed cell death. Activated neutrophils responding to inflammatory stimulation produce reactive o
HIV－Induced－T－Cell－Apoptosis
HIV infection is associated with immunosuppression caused by a dramatic reduction in the helper T cell population. The loss of helper T cells may be c
TSP1－Induced－Apoptosis－in－Microvascular－Endothelial－Cell
As tissues grow they require angiogenesis to occur if they are to be supplied with blood vessels and survive. Factors that inhibit angiogenesis might
足迹法(Footprinting)
Footprinting Procedures· DNase I Footprinting (Mike A. Dyer)· DNase I footprintingDetermining the site of binding for a protein on a D
Apoptosis－Induction
IntroductionWhen studying induction of apoptosis via a cell surface molecule, it is important to first ascertain surface expression of the molecule of
Apoptosis:－Miniassay
1) Aliquot 5 X 106 total cells in 5-8 ml 2% media.2) Add 30 µl 3H-thymidine.3) Incubate for approximately 16 hours under normal growth conditions.4) S
与白血病相关的BIRC3基因编码功能描述
该基因编码IAP蛋白家族的一个成员，通过结合肿瘤坏死因子受体相关因子traf1和traf2抑制凋亡，可能通过干扰类冰蛋白酶的激活。编码的蛋白质抑制血清剥夺诱导的细胞凋亡，但不影响细胞凋亡，暴露于甲萘醌，一个强有力的诱导自由基。它包含3个杆状病毒IAP重复序列和一个环指域。编码相同亚型的转录变体已经被
BIRC3基因编码功能及结构描述
该基因编码IAP蛋白家族的一个成员，通过结合肿瘤坏死因子受体相关因子traf1和traf2抑制凋亡，可能通过干扰类冰蛋白酶的激活。编码的蛋白质抑制血清剥夺诱导的细胞凋亡，但不影响细胞凋亡，暴露于甲萘醌，一个强有力的诱导自由基。它包含3个杆状病毒IAP重复序列和一个环指域。编码相同亚型的转录变体已经被
BIRC3基因突变与药物因子介绍
该基因编码IAP蛋白家族的一个成员，通过结合肿瘤坏死因子受体相关因子traf1和traf2抑制凋亡，可能通过干扰类冰蛋白酶的激活。编码的蛋白质抑制血清剥夺诱导的细胞凋亡，但不影响细胞凋亡，暴露于甲萘醌，一个强有力的诱导自由基。它包含3个杆状病毒IAP重复序列和一个环指域。编码相同亚型的转录变体已经被
Chemical－Induction－of－Apoptosis
Chemical Induction of Apoptosis - 1 May 2001p53, p21WAF1, Myc, Bcl-2, Bax, Bcl-x and bak are among the proteins involved in the regulation of apoptosi
Caspase－Cascade－in－Apoptosis
Apoptosis, programmed cell death, is triggered by a variety of stimuli, including cell surface receptors like FAS, mitochondrial response to stress, a
BIRC2基因编码功能及结构描述
该基因编码的蛋白是一个蛋白家族的成员，通过与肿瘤坏死因子受体相关因子traf1和traf2结合抑制细胞凋亡，可能通过干扰类冰蛋白酶的激活。这种编码蛋白抑制由血清剥夺和甲萘醌（一种有效的自由基诱导剂）诱导的细胞凋亡另一种编码不同的异构体的剪接转录变体已被发现用于该基因。[由RefSeq提供，2012年
BIRC2基因突变与药物因子介绍
该基因编码的蛋白是一个蛋白家族的成员，通过与肿瘤坏死因子受体相关因子traf1和traf2结合抑制细胞凋亡，可能通过干扰类冰蛋白酶的激活。这种编码蛋白抑制由血清剥夺和甲萘醌（一种有效的自由基诱导剂）诱导的细胞凋亡另一种编码不同的异构体的剪接转录变体已被发现用于该基因。[由RefSeq提供，2012年
Lectin－Induced－Complement－Pathway
The complement cascade of proteolytic factors involved in cellular lysis can be initiated by several different factors, including antibody-dependent a
DNA－Fragmentation－Assays－for－Apoptosis
Protocol I: Triton X-100 Lysis BufferIn 96 flat-wells plate, incubate 4x10 6 target cells (40 wells of 105 per well) with desired concentration of eff
Granzyme－A－mediated－Apoptosis－Pathway
One mechanism used by cytotoxic T cells to kill tumor cells and virus-infected cells is the release of perforin and granzyme proteins. Perforin protei
FACS－Procedures－for－Apoptosis－Detection
Materials:Hoechst 33258 (Sigma B-2883).stock: 10 mg/ml in dH20 (40)working dilution: 500µg/ml (50µl stock + 950µl PBS).7-Amino-actinomycin (Sigma A-94
FeederFree－Culture－of－hESCs
MEF Conditioned mediumPlate MEFs (p4 or p5) onto gelatin-coated plates at a density of 1x106 cells/10cm culture dish.The next day, wash cells with PBS
Protein－Syntheses－in－Cell－Free－Systems
LEVEL IIIMaterialsSuspension culture of fibroblast cells (1 liter)35 mM Tris-HCl, pH 7.4, 140 mM NaCl (TBS buffer)10 mM Tris-HCl, pH 7.5, 10 mM KCl, a
自由基调控离子通道的研究
氧自由基（FORs）是生物体生命活动过程中产生的物质，在动物体中引起许多重要的生物化学及生理学现象。FORs作用于离子通道及受体复合物引发信号级联反应对细胞内代谢活动进行调控。研究发现，伴随着植物生长、激素活动及胁迫应激等不同生命过程，FORs形成并逐渐累积，同时累积的还有胞内钙离子。因此，研究人员
Detection－of－apoptotic－process－in－situ－using－immunocytochemical
1. INTRODUCTION Apoptosis was observed from invertebrates to lower and higher verterbrates, and intervenes both in physiological and in pathological
PCRfree的靶向捕获技术遇上PCRfree－PacBio－SMRT测序
高通量测序技术已经被广泛用于疾病基因组特征和分子机制研究，研究策略无非是全基因组测序或是靶向测序，在靶向测序中，常见的靶向富集技术有PCR扩增目的区域或基于探针的靶向捕获技术，但这两种方法都很难绕过一个关键步骤－PCR扩增，使得研究人员无法对原始的基因组区域进行测序，从而无法保证测序结果的真实性
Bioactive－Peptide－Induced－Signaling－Pathway
Many different peptides act as signaling molecules, including the proinflammatory peptide bradykinin, the protease enzyme thrombin, and the blood pres
Apoptosis－TUNEL－Assay－(frozen－sections)
Protocol for Frozen Sections:Warm 150ml 4% Paraformaldehyde/1x PBS to RT. Fix slides in it, 20 min., RT.1x PBS rinse, 2 times.1x PBS, 30 min., RT. Beg
Apoptosis－TUNEL－assay－(Paraffin－Sections)
Protocol for Paraffin Sections:Dewax paraffin sections:Incubate slides, 55°C, 30 min.Xylenes, 2 times, 2 min. each100% EtOH, 2 times, 2 min. each95% E
Guide－to－Cell－Proliferation－and－Apoptosis－Methods
Chapter 1: Cell Death - Apoptosis and Necrosis1.1Introduction21.1.1Terminology of cell death21.1.2Differences between necrosis and apoptosis31.1.3Apop
An－Integrative－Procedure－for－Apoptosis－Identification－and－Measurement
IntroductionApoptosis is a normal physiological phenomenon put forward by Kerr [1]. It plays an important role in embryonic development, maintenance o
Double－Stranded－RNA－Induced－Gene－Expression
One defense against viral infection is provided by PKR, double-stranded RNA activated protein kinase. When PKR interacts with dsRNA found in cells dur
Cytokine－induced－angiogenesis－in－chick－embryos.
Objective:The purpose of this experiment was to explore the effects of the growth factors bFGF and VEGF on blood vessel formation within the chorioall
北大教授应邀在Pharmacology－and－Therapeutics发表综述
近日，中西医结合学系韩晶岩教授团队应邀在Pharmacology and Therapeutics发表了“The effects and mechanisms of compound Chinese medicine formula and major ingredients on microc