NuclearReceptorsinLipidMetabolismandToxicity
Nuclear receptors are transcription factors that are activated upon binding to its ligands. Initially, they had been classified as classic endocrine nuclear hormone receptors and orphan receptors. However, further studies have led to the identification of lipid ligands for some of these ‘adopted’ orphan receptors, which are responsible for lipid metabolism, storage or elimination. One of the characteristics of these ......阅读全文
Nuclear－Receptors－in－Lipid－Metabolism－and－Toxicity
Nuclear receptors are transcription factors that are activated upon binding to its ligands. Initially, they had been classified as classic endocrine n
Nuclear－receptors－coordinate－theactivities－ofchromatin－remodeling－complexes
RXR and RAR are nuclear receptors that bind either all trans retinoic (tRA) or 9cis retinoic acid (9cisRA). In the absence of ligand corepressors with
PPARD基因突变因子与药物介绍
该基因编码过氧化物酶体增殖物激活受体（PPAR）家族的成员。编码的蛋白质被认为是转录抑制和核受体信号传导的一个整合体。它可能会抑制配体诱导的过氧化物酶体增殖物激活受体α和γ的转录活性，尽管这种效应的证据是不一致的。这种基因在结直肠癌细胞中的表达可能是可变的，但通常相对较低。小鼠的基因敲除研究表明该蛋
PPARD基因编码的功能和结构描述
该基因编码过氧化物酶体增殖物激活受体（PPAR）家族的成员。编码的蛋白质被认为是转录抑制和核受体信号传导的一个整合体。它可能会抑制配体诱导的过氧化物酶体增殖物激活受体α和γ的转录活性，尽管这种效应的证据是不一致的。这种基因在结直肠癌细胞中的表达可能是可变的，但通常相对较低。小鼠的基因敲除研究表明该蛋
Mechanism－of－Acetaminophen－Activity－and－Toxicity
Acetaminophen is one of the worlds most commonly used drugs, used for the treatment of pain and fever. Like other NSAIDs (non-steroidal anti-inflammat
Lipid－analysis
Thin layer chromatography is based on the separation of a mixture of compounds as it migrates with the help of a suitable solvent through a thin layer
LIPID－EXTRACTION
PROCEDURE1. Resuspend tissue/extract in 5 volumes of 1:1 chloroform/methanol by vortexing (to homogeneity or as close as possible)2. Add the same volu
Nuclear－Extraction－Protocol
实验概要The procedure presented below describes a method for extracting nuclear from several cell lines of human origin.主要试剂Hypotonic Buffer Solution20 mM
PCR－Array——基因表达分析疾病和信号通路的利器（三）
RT2 PCR Profiler Arrays可用于生物学和医学研究的各个领域，包括：癌症研究、炎症和细胞因子分析、干细胞研究、神经生物学、信号转导通路研究、细胞黏附和细胞迁移、生物标记分子筛选和验证截止目前，QIAGEN 拥有ZL申请的PCR Array可以分析超过150条通路和特异的疾病类型。具
FXR－and－LXR－Regulation－of－Cholesterol－Metabolism
Cholesterol is essential for life and a key in the development of heart disease. Cholesterol homeostasis is achieved through regulation of cholesterol
Metabolism－of－Anandamide,－an－Endogenous－Cannabinoid
The lipid anandamide derived from arachidonic acid binds to the cannabinoid G-protein coupled receptors CB-1 and CB-2 to exert its biological effects.
Eicosanoid－Metabolism
The eicosanoids are a family of lipophilic hormones derived from the twenty carbon fatty acid arachidonic acid. Although they are diverse in structure
NR1I3基因编码功能及结构描述
该基因编码核受体超家族的一个成员，是外源和内源代谢的关键调控因子。该蛋白以单体或异二聚体的形式与DNA结合，并与视黄醇X受体结合，调节参与药物代谢和胆红素清除的靶基因的转录，如细胞色素P450家族成员与大多数核受体不同，这种转录调节因子在缺乏配体的情况下具有组成性活性，但同时受激动剂和反激动剂的调节
SREBP－control－of－lipid－synthesis
Sterol-regulatory element binding proteins (SREBPs) play a key role in transcriptional regulation of cholesterol metabolism in response to cholesterol
Phospholipase－C－d1－in－phospholipid－associated－cell－signaling
Phospholipase C (PLC) d1 is a member of the PLC family that produces two second messengers, diacylglycerol (DAG) and inositol 1,4,5-triphosphate (IP3)
NR1I3基因突变与药物因子介绍
该基因编码核受体超家族的一个成员，是外源和内源代谢的关键调控因子。该蛋白以单体或异二聚体的形式与DNA结合，并与视黄醇X受体结合，调节参与药物代谢和胆红素清除的靶基因的转录，如细胞色素P450家族成员与大多数核受体不同，这种转录调节因子在缺乏配体的情况下具有组成性活性，但同时受激动剂和反激动剂的调节
Regulation－And－Function－Of－ChREBP－in－Liver
Liver is the major site for carbohydrate metabolism (glycolysis and glycogen synthesis) and triglyceride synthesis (lipogenesis). While insulin was lo
CTCF:－First－Multivalent－Nuclear－Factor
CTCF is central to signaling pathways in immature B cells elicited by cross-linking the Ig BCR and stimulation with TGF?. Both stimuli result in induc
Nuclear－RunOn－Transcription－Assays
Nuclear “run-on” (or “run-off”) transcription assays have been used to obtain quantitative information about the relative rates of transcription o
Regulation－of－PGC1a
Peroxisome proliferator-activated receptor gamma coactivator-1 alpha (PGC-1a) is a tissue-specific coactivator that enhances the activity of many nucl
Role－of－nicotinic－acetylcholine－receptors－in－the－regulation－of－apoptosis
Nicotinic acetylcholine receptors are essential for neuromuscular signaling and are also expressed in non-neuronal tissues, where their function is le
Thrombin－signaling－and－proteaseactivated－receptors
Thrombin is an extracellular protease that is involved in the clotting of blood and inflammation through its action on platelets and endothelial cells
丝裂原活化蛋白激酶相关信号通路介绍TNF
该基因编码一种多功能促炎细胞因子，属于肿瘤坏死因子（TNF）超家族。这种细胞因子主要由巨噬细胞分泌。它能与受体TNFRSF1A/TNFR1和TNFRSF1B/TNFBR结合并通过其发挥作用。这种细胞因子参与调节广泛的生物学过程，包括细胞增殖、分化、凋亡、脂质代谢和凝血。这种细胞因子与多种疾病有关，包
与死亡受体信号通路相关因子介绍TNF
该基因编码一种多功能促炎细胞因子，属于肿瘤坏死因子（TNF）超家族。这种细胞因子主要由巨噬细胞分泌。它能与受体TNFRSF1A/TNFR1和TNFRSF1B/TNFBR结合并通过其发挥作用。这种细胞因子参与调节广泛的生物学过程，包括细胞增殖、分化、凋亡、脂质代谢和凝血。这种细胞因子与多种疾病有关，包
与PI3K/AKT/mTOR细胞增殖相关因子介绍TNF
该基因编码一种多功能促炎细胞因子，属于肿瘤坏死因子（TNF）超家族。这种细胞因子主要由巨噬细胞分泌。它能与受体TNFRSF1A/TNFR1和TNFRSF1B/TNFBR结合并通过其发挥作用。这种细胞因子参与调节广泛的生物学过程，包括细胞增殖、分化、凋亡、脂质代谢和凝血。这种细胞因子与多种疾病有关，包
与丝裂原活化蛋白激酶反应相关因子介绍TNF
该基因编码一种多功能促炎细胞因子，属于肿瘤坏死因子（TNF）超家族。这种细胞因子主要由巨噬细胞分泌。它能与受体TNFRSF1A/TNFR1和TNFRSF1B/TNFBR结合并通过其发挥作用。这种细胞因子参与调节广泛的生物学过程，包括细胞增殖、分化、凋亡、脂质代谢和凝血。这种细胞因子与多种疾病有关，包
与受体酪氨酸激酶反应相关因子介绍TNF
该基因编码一种多功能促炎细胞因子，属于肿瘤坏死因子（TNF）超家族。这种细胞因子主要由巨噬细胞分泌。它能与受体TNFRSF1A/TNFR1和TNFRSF1B/TNFBR结合并通过其发挥作用。这种细胞因子参与调节广泛的生物学过程，包括细胞增殖、分化、凋亡、脂质代谢和凝血。这种细胞因子与多种疾病有关，包
免疫相关信号通路TNF基因的临床解释
该基因编码一种多功能促炎细胞因子，属于肿瘤坏死因子（TNF）超家族。这种细胞因子主要由巨噬细胞分泌。它能与受体TNFRSF1A/TNFR1和TNFRSF1B/TNFBR结合并通过其发挥作用。这种细胞因子参与调节广泛的生物学过程，包括细胞增殖、分化、凋亡、脂质代谢和凝血。这种细胞因子与多种疾病有关，包
与－－NFκB信号通路相关因子介绍TNF
该基因编码一种多功能促炎细胞因子，属于肿瘤坏死因子（TNF）超家族。这种细胞因子主要由巨噬细胞分泌。它能与受体TNFRSF1A/TNFR1和TNFRSF1B/TNFBR结合并通过其发挥作用。这种细胞因子参与调节广泛的生物学过程，包括细胞增殖、分化、凋亡、脂质代谢和凝血。这种细胞因子与多种疾病有关，包
受体酪氨酸激酶信号通路相关TNF
该基因编码一种多功能促炎细胞因子，属于肿瘤坏死因子（TNF）超家族。这种细胞因子主要由巨噬细胞分泌。它能与受体TNFRSF1A/TNFR1和TNFRSF1B/TNFBR结合并通过其发挥作用。这种细胞因子参与调节广泛的生物学过程，包括细胞增殖、分化、凋亡、脂质代谢和凝血。这种细胞因子与多种疾病有关，包