CyclinsandCellCycleRegulation
The cell cycle is regulated by the interplay of many molecules. Key among these are the cyclins which are expressed and then degraded in a concerted fashion to drive the stages of the cell cycle. Cyclins combine with cyclin dependent kinases (cdks) to form activated kinases that phosphorylate targets leading to cell cycle regulation. A breakdown in the regulation of this cycle can lead to out of control growth and co......閱讀全文
Cyclins-and-Cell-Cycle-Regulation
The cell cycle is regulated by the interplay of many molecules. Key among these are the cyclins whi
BTG-family-proteins-and-cell-cycle-regulation
BTG2 is found to be one of the immediate early genes up-regulated by neural growth factor (NGF) and epidermal growth factor (EGF). Its transcriptional
Regulation-of-cell-cycle-progression-by-Plk3
The focus of this pathway is to illustrate the role of Polo-like Kinase 3 (Plk3 also known as Prk and Fnk) as part of the regulatory cascade leading t
Regulation-of-p27-Phosphorylation-during-Cell-Cycle-Progression
p27/Kip1 regulates the cell cycle by inhibiting the checkpoint kinase cdk2/cyclin E and blocking cell cycle progression through the G1-S transition. C
DNA-Cell-Cycle
Solutions70% ethanolribonuclease (100 μg/ml DNase free, Sigma)propidium iodide ( 50 μg/ml in PBS)ProcedureHarvest cells. Spin at 1200 rpm for 5 minute
CELL-CYCLE-ANALYSIS
PROPIDIUM IODIDE: The most commonly used dye for DNA content/cell cycle analysis is PROPIDIUM IODIDE (PI). It can be used to stain whole cells or isol
RB-Tumor-Suppressor/Checkpoint-Signaling-in-response-to-DNA-damage
Cell cycle checkpoint controls at the G1 to S transition and the G2 to M transition prevent the cell cycle from progressing when DNA is damaged. The A
Flow-Cytometric-Analysis-of-Cell-Cycle
Fixation1) Collect 2 X 106 cells.2) Pellet cells by spinning at 1,000 rpm, 4°C for 5 minutes.3) Resuspend cell pellet in 1 ml of cold PBS.4) Fix cells
Yeast-Cell-Cycle-by-Flow-Cytometry
ReagentsCold absolute ethanol.0.5 M Na citrate stock (filtered), 50mM diluted stock.10 mg/ml RNase A (Boil 10 mins, cool, filter and store at -20°C).4
Cyclin-E-Destruction-Pathway
Cyclins are proteins that associate with cyclin-dependent protein kinases to regulate their activity and the progression of the cell cycle through spe
FIXATION-and-DNA-Staining-for-Cell-Cycle-Analysis
Background This method of DNA staining utilizes ethanol to fix the cells and permeabilize the membrane, which allows the dye (Propidium Iodide) to e
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
Cell-Cycle-Staining-ProtocolDAPI
1. Harvest cells- wash 2X in PBS to get rid of serum proteins. 1200rpm, 5 min2. Resuspend pellet (up to 3x106 cells) in 1.2 ml PBS (Ca and Mg free).3.
Cell-cycle-analysis-of-Escherichia-coli-cells
Cell cycle analysis of?Escherichia coli?cellsC period = the time for a round of chromosome replicationD period = the time between the end of a round o
Cell-Cycle:-G2/M-Checkpoint
The G2/M DNA damage checkpoint prevents the cell from entering mitosis (M phase) if the genome is damaged. The Cdc2-cyclin B kinase is pivotal in regu
Cell-Cycle:-G1/S-Check-Point
The G1/S cell cycle checkpoint controls the passage of eukaryotic cells from the first 'gap' phase (G1) into the DNA synthesis phase (S). Two
Cell-Cycle:細胞永生化研究進展
每一天,你身體內的一些細胞會停止分裂,這是一件好事。而有些細胞會無限增殖,這是大多數惡性腫瘤發展的一個重要早期步驟。 盡管細胞無限增殖在癌癥中有著非常的重要性,但研究人員一直對于細胞永生化背后的分子機制知之甚少。這是因為科學家缺乏好方法研究永生化人類細胞。在發表在Cell Cycle 雜志上的
細胞周期的流式細胞伩檢測實驗方法(PI,Brdu)1
ANALYSIS OF CELL CYCLE?Miriam Capri and Daniela Barbieri?Dept. Biomedical Sciences, Sect. General Pathology,Via Campi, 287, University of Modena, 4110
Cell-Cycle--J-Neurosci:脊髓損傷引發大腦損害
很多脊髓損傷的研究都集中于揭示脊髓損傷所引發的效應,然而往往在研究中科學家們很容易忽視脊髓損傷對大腦所引發的效應。近日,來自馬里蘭大學的研究人員通過研究首次揭示,脊髓損傷(SCI)可以促進廣泛和持續的大腦炎癥,進而引發神經細胞的逐漸缺失以及認知問題和抑郁癥等。 相關研究發表于國際雜志Journ
Sonic-Hedgehog-(SHH)-Receptor-Ptc1-Regulates-cell-cycle
Sonic Hedgehog (Shh) is a secreted protein identified genetically as an important developmental factor. Shh provides a morphogenic signal in the devel
與肺癌相關的CCND1基因編碼功能描述
該基因編碼的蛋白質屬于高度保守的細胞周期蛋白家族,其成員在整個細胞周期內具有顯著的蛋白質豐度周期性。細胞周期蛋白起著調節CDK激酶的作用。不同的細胞周期蛋白表現出不同的表達和降解模式,這有助于每個有絲分裂事件的時間協調。該細胞周期蛋白與CDK4或CDK6形成復合物并作為其調節亞單位發揮作用,其活性是
與腎癌相關的CCND1基因編碼功能描
該基因編碼的蛋白質屬于高度保守的細胞周期蛋白家族,其成員在整個細胞周期內具有顯著的蛋白質豐度周期性。細胞周期蛋白起著調節CDK激酶的作用。不同的細胞周期蛋白表現出不同的表達和降解模式,這有助于每個有絲分裂事件的時間協調。該細胞周期蛋白與CDK4或CDK6形成復合物并作為其調節亞單位發揮作用,其活性是
與細胞代謝信號通路相關因子介紹CCND1
該基因編碼的蛋白質屬于高度保守的細胞周期蛋白家族,其成員在整個細胞周期內具有顯著的蛋白質豐度周期性。細胞周期蛋白起著調節CDK激酶的作用。不同的細胞周期蛋白表現出不同的表達和降解模式,這有助于每個有絲分裂事件的時間協調。該細胞周期蛋白與CDK4或CDK6形成復合物并作為其調節亞單位發揮作用,其活性是
與Hippo信號通路相關因子介紹CCND1
該基因編碼的蛋白質屬于高度保守的細胞周期蛋白家族,其成員在整個細胞周期內具有顯著的蛋白質豐度周期性。細胞周期蛋白起著調節CDK激酶的作用。不同的細胞周期蛋白表現出不同的表達和降解模式,這有助于每個有絲分裂事件的時間協調。該細胞周期蛋白與CDK4或CDK6形成復合物并作為其調節亞單位發揮作用,其活性是
與白血病相關的CCND1基因編碼功能描述
該基因編碼的蛋白質屬于高度保守的細胞周期蛋白家族,其成員在整個細胞周期內具有顯著的蛋白質豐度周期性。細胞周期蛋白起著調節CDK激酶的作用。不同的細胞周期蛋白表現出不同的表達和降解模式,這有助于每個有絲分裂事件的時間協調。該細胞周期蛋白與CDK4或CDK6形成復合物并作為其調節亞單位發揮作用,其活性是
CCND1基因編碼功能及結構描述
該基因編碼的蛋白質屬于高度保守的細胞周期蛋白家族,其成員在整個細胞周期內具有顯著的蛋白質豐度周期性。細胞周期蛋白起著調節CDK激酶的作用。不同的細胞周期蛋白表現出不同的表達和降解模式,這有助于每個有絲分裂事件的時間協調。該細胞周期蛋白與CDK4或CDK6形成復合物并作為其調節亞單位發揮作用,其活性是
DNA損傷修復信號通路相關因子CCND1
該基因編碼的蛋白質屬于高度保守的細胞周期蛋白家族,其成員在整個細胞周期內具有顯著的蛋白質豐度周期性。細胞周期蛋白起著調節CDK激酶的作用。不同的細胞周期蛋白表現出不同的表達和降解模式,這有助于每個有絲分裂事件的時間協調。該細胞周期蛋白與CDK4或CDK6形成復合物并作為其調節亞單位發揮作用,其活性是
與-JakSTAT信號通路相關因子介紹CCND1
該基因編碼的蛋白質屬于高度保守的細胞周期蛋白家族,其成員在整個細胞周期內具有顯著的蛋白質豐度周期性。細胞周期蛋白起著調節CDK激酶的作用。不同的細胞周期蛋白表現出不同的表達和降解模式,這有助于每個有絲分裂事件的時間協調。該細胞周期蛋白與CDK4或CDK6形成復合物并作為其調節亞單位發揮作用,其活性是
與乳腺癌相關的CCND1基因編碼功能描述
該基因編碼的蛋白質屬于高度保守的細胞周期蛋白家族,其成員在整個細胞周期內具有顯著的蛋白質豐度周期性。細胞周期蛋白起著調節CDK激酶的作用。不同的細胞周期蛋白表現出不同的表達和降解模式,這有助于每個有絲分裂事件的時間協調。該細胞周期蛋白與CDK4或CDK6形成復合物并作為其調節亞單位發揮作用,其活性是
經典PI3K/AKT/mTOR信號通路相關CCND1
該基因編碼的蛋白質屬于高度保守的細胞周期蛋白家族,其成員在整個細胞周期內具有顯著的蛋白質豐度周期性。細胞周期蛋白起著調節CDK激酶的作用。不同的細胞周期蛋白表現出不同的表達和降解模式,這有助于每個有絲分裂事件的時間協調。該細胞周期蛋白與CDK4或CDK6形成復合物并作為其調節亞單位發揮作用,其活性是