Day: November 24, 2022

S100A4 is involved in stimulatory effects elicited by the FGF2/FGFR1 signaling pathway in triple-negative breast cancer (TNBC) cells was written by Santolla, Maria Francesca;Talia, Marianna;Maggiolini, Marcello. And the article was included in International Journal of Molecular Sciences in 2021.Related Products of 219580-11-7 The following contents are mentioned in the article:

Triple-neg. breast cancer (TNBC) is an aggressive breast tumor subtype characterized by poor clin. outcome. In recent years, numerous advancements have been made to better understand the biol. landscape of TNBC, though appropriate targets still remain to be determined In the present study, we have determined that the expression levels of FGF2 and S100A4 are higher in TNBC with respect to non-TNBC patients when analyzing ”The Invasive Breast Cancer Cohort of The Cancer Genome Atlas” (TCGA) dataset. In addition, we have found that the gene expression of FGF2 is pos. correlated with S100A4 in TNBC samples. Performing quant. PCR, Western blot, CRISPR/Cas9 genome editing, promoter studies, immunofluorescence anal., subcellular fractionation studies, and ChIP assays, we have also demonstrated that FGF2 induces in TNBC cells the upregulation and secretion of S100A4 via FGFR1, along with the ERK1/2-AKT-c-Rel transduction signaling. Using conditioned medium from TNBC cells stimulated with FGF2, we have also ascertained that the paracrine activation of the S100A4/RAGE pathway triggers angiogenic effects in vascular endothelial cells (HUVECs) and promotes the migration of cancer-associated fibroblasts (CAFs). Collectively, our data provide novel insights into the action of the FGF2/FGFR1 axis through S100A4 toward stimulatory effects elicited in TNBC cells. This study involved multiple reactions and reactants, such as 1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea (cas: 219580-11-7Related Products of 219580-11-7).

1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea (cas: 219580-11-7) belongs to pyrimidine derivatives. The pyrimidine derivatives can easily interact with enzymes, genetic materials, and bio components within the cell. Drugs having the pyrimidine motif have manifested to exhibit gratifying biological activity like anticancer, antiviral, anti-inflammatory, antibacterial, and antihypertensive activities.Related Products of 219580-11-7

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

Circulating fibroblast growth factor-2 precipitates HIV nephropathy in mice was written by Das, Jharna R.;Jerebtsova, Marina;Tang, Pingtao;Li, Jinliang;Yu, Jing;Ray, Patricio E.. And the article was included in Disease Models & Mechanisms in 2021.Recommanded Product: 1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea The following contents are mentioned in the article:

People of African ancestry living with the human immunodeficiency virus-1 (HIV-1) are at risk of developing HIV-associated nephropathy (HIVAN). Children with HIVAN frequently show high plasma fibroblast growth factor-2 (FGF-2) levels; however, the role of circulating FGF-2 in the pathogenesis of childhood HIVAN is unclear. Here, we explored how circulating FGF-2 affected the outcome of HIVAN in young HIV-Tg₂₆ mice. Briefly, we demonstrated that FGF-2 was preferentially recruited in the kidneys of mice without pre-existing kidney disease, precipitating HIVAN by activating phosphorylated extracellular signalregulated kinase (pERK) in renal epithelial cells, without inducing the expression of HIV-1 genes. Wild-type mice injected with recombinant adenoviral FGF-2 (rAd-FGF-2) vectors carrying a secreted form of human FGF-2 developed transient and reversible HIVAN-like lesions, including proteinuria and glomerular enlargement. HIV-Tg₂₆ mice injected with rAd-FGF-2 vectors developed more-significant proliferative and pro-fibrotic inflammatory lesions, similar to those seen in childhood HIVAN. These lesions were partially reversed by treating mice with the FGF/VEGF receptor tyrosine kinase inhibitor PD173074. These findings suggest that high plasma FGF-2 levels may be an independent risk factor for precipitating HIVAN in young children. This study involved multiple reactions and reactants, such as 1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea (cas: 219580-11-7Recommanded Product: 1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea).

1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea (cas: 219580-11-7) belongs to pyrimidine derivatives. The pyrimidine ring system has wide occurrence in nature as substituted and ring fused compounds and derivatives. Therapy for fungal infections is based mainly on four classes of antifungals: azoles, echinocandins, polyenes, and pyrimidine analogs.Recommanded Product: 1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

H3K27me3 loss plays a vital role in CEMIP mediated carcinogenesis and progression of breast cancer with poor prognosis was written by Hsieh, I-yun;He, Jincan;Wang, Li;Lin, Bo;Liang, Zhen;Lu, Bing;Chen, Weixin;Lu, Guohao;Li, Fuxi;Lv, Weiming;Zhao, Wei;Li, Jie. And the article was included in Biomedicine & Pharmacotherapy in 2020.Related Products of 1373423-53-0 The following contents are mentioned in the article:

H3K27me3 modification inactivates gene transcription by resulting in condensed chromatin. However, the landscape and biol. functions of H3K27me3 in breast cancer remain unclear. Fluorescence enzyme assay was used to analyze the cell proliferation. Transwell assay was used to test the ability of migration and invasion in MDA-MB-231 cells with designed treatment. Transfection of exogenous plasmid was used to intervene specific gene expression. Nude mouse tumor xenograft model was employed to detect the effect of GSKJ-4 in vivo. ChIP-Seq analyzed the modification state of H3K27me3 around the TSS of the gene CEMIP. RNA-Seq was used to analyze the mRNA levels after treating with GSKJ-4 in MDA-MB-231 cells. Loss of H3K27me3 is specific for aggressive subtypes of breast cancer and may be a useful diagnostic marker. Epigenetic chem. screening identified histone H3K27me3 demethylation inhibition as a therapeutic strategy for triple-neg. breast cancer (TNBC). Functional studies and RNA-seq/ChIP-seq data revealed that inactivation of the protein CEMIP (which is translated by oncogene KIAA1199) by increasing H3K27me3 leads to decreased tumor cell growth and migration. Moreover, survival anal. showed that CEMIP was associated with poor outcome in TNBC. Our data suggest H3K27me3 loss as an important event in CEMIP mediated breast cancer carcinogenesis and progression. This study involved multiple reactions and reactants, such as Ethyl 3-((6-(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)-2-(pyridin-2-yl)pyrimidin-4-yl)amino)propanoate (cas: 1373423-53-0Related Products of 1373423-53-0).

Ethyl 3-((6-(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)-2-(pyridin-2-yl)pyrimidin-4-yl)amino)propanoate (cas: 1373423-53-0) belongs to pyrimidine derivatives. Pyrimidine is an aromatic heterocyclic organic compound similar to pyridine. For example, the neurotoxin tetrodotoxin is a pyrimidine derivative. It is found in a number of species including the Japanese puffer fish, the blue-ringed octopus, and the orange-bellied newt. Tetrodotoxin prevents the transmission of nerve signals and can result in paralysis and death.Related Products of 1373423-53-0

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

Deciphering a distinct regulatory network of TEAD4, CDX2 and GATA3 in humans for trophoblast transition from embryonic stem cells was written by Xiao, Lu;Ma, Lishi;Wang, Zhijian;Yu, Yanhong;Lye, Stephen J.;Shan, Yongli;Wei, Yanxing. And the article was included in Biochimica et Biophysica Acta, Molecular Cell Research in 2020.COA of Formula: C28H41N7O3 The following contents are mentioned in the article:

The placenta is an essential organ for the fetus, but its regulatory mechanism for formation of functional trophoblast lineage remains elusive in humans. Although widely known in mice, TEAD4 and its downstream targets CDX2 and GATA3 have not been determined in human models. In this work, we used a human model of trophoblast transition from BAP (BMP4, A83-01 and PD173074)-treated human embryonic stem cells (hESCs) and performed multiple gain- and loss-of-function tests of TEAD4, CDX2 or GATA3 to study their roles during this process. Although hESCs with TEAD4 deletion maintain pluripotency, their trophoblast transition potentials are attenuated. This impaired trophoblast transition could be rescued by sep. overexpressing TEAD4, CDX2 or GATA3. Furthermore, trophoblast transition from hESCs is also attenuated by knockout of CDX2 but remains unaffected with deletion of GATA3. However, CDX2-overexpressed hESCs maintain pluripotency, whereas overexpression of GATA3 in hESCs leads to spontaneous differentiation including trophoblast lineage. In brief, our findings using a human model of trophoblast transition from BAP-treated hESCs reveal transcription roles of TEAD4, CDX2 and GATA in humans that are different from those in mice. We hope that this evidence can aid in understanding the distinct transcriptional network regulating trophoblast development in humans. This study involved multiple reactions and reactants, such as 1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea (cas: 219580-11-7COA of Formula: C28H41N7O3).

1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea (cas: 219580-11-7) belongs to pyrimidine derivatives. Heterocyclic compounds bearing the pyrimidine core are of tremendous interest as they constitute an important class of natural and synthetic compounds exhibiting diverse useful biological activities that hold attractive potential for clinical translation as therapeutic agents in alleviation of a myriad of diseases. Therapy for fungal infections is based mainly on four classes of antifungals: azoles, echinocandins, polyenes, and pyrimidine analogs.COA of Formula: C28H41N7O3

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

RNA sequencing reveals resistance of TLR4 ligand-activated microglial cells to inflammation mediated by the selective jumonji H3K27 demethylase inhibitor was written by Das, Amitabh;Arifuzzaman, Sarder;Yoon, Taeho;Kim, Sun Hwa;Chai, Jin Choul;Lee, Young Seek;Jung, Kyoung Hwa;Chai, Young Gyu. And the article was included in Scientific Reports in 2017.Electric Literature of C24H27N5O2 The following contents are mentioned in the article:

Persistent microglial activation is associated with the production and secretion of various pro-inflammatory genes, cytokines and chemokines, which may initiate or amplify neurodegenerative diseases. A novel synthetic histone 3 lysine 27 (H3K27) demethylase JMJD3 inhibitor, GSK-J4, was proven to exert immunosuppressive activities in macrophages. However, a genome-wide search for GSK-J4 mol. targets has not been undertaken in microglia. To study the immuno-modulatory effects of GSK-J4 at the transcriptomic level, triplicate RNA sequencing and quant. real-time PCR analyses were performed with resting, GSK-J4-, LPS- and LPS + GSK-J4-challenged primary microglial (PM) and BV-2 microglial cells. Among the annotated genes, the transcriptional sequencing of microglia that were treated with GSK-J4 revealed a selective effect on LPS-induced gene expression, in which the induction of cytokines/chemokines, interferon-stimulated genes, and prominent transcription factors TFs, as well as previously unidentified genes that are important in inflammation was suppressed. Furthermore, we showed that GSK-J4 controls are important inflammatory gene targets by modulating STAT1, IRF7, and H3K27me3 levels at their promoter sites. These unprecedented results demonstrate that the histone demethylase inhibitor GSK-J4 could have therapeutic applications for neuroinflammatory diseases. This study involved multiple reactions and reactants, such as Ethyl 3-((6-(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)-2-(pyridin-2-yl)pyrimidin-4-yl)amino)propanoate (cas: 1373423-53-0Electric Literature of C24H27N5O2).

Ethyl 3-((6-(4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)-2-(pyridin-2-yl)pyrimidin-4-yl)amino)propanoate (cas: 1373423-53-0) belongs to pyrimidine derivatives. The aromatic compound pyrimidine, and its derivatives, are ubiquitous in nature. They are found in nucleic acids, vitamins, amino acids, antibiotics, alkaloids, and a variety of toxins. Therapy for fungal infections is based mainly on four classes of antifungals: azoles, echinocandins, polyenes, and pyrimidine analogs.Electric Literature of C24H27N5O2

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia