A WELL STUDIED MOLECULE!
BUTEIN
1. It is a natural Chalconoid, derived from Toxicodendron Vernicifluum
2. It is inhibitor of EGFR and SRC Tyrosine Kinase, Please give it in all Adenocarcinoma ...(in a trial of course! and at your own expenses and risk!)
3.Inhibitor of c-AMP dependent processes
4. Induce Apoptosis in B16 Melanoma cells and in HL60 Leukemia cells.
5. Anti-inflammatory
6. An Aldolase Reductase
7. An Aromatase inhibitor, please give it in ER positive Breast Cancer
8. a chelator of Iron and Cupper, please give it in Hemosiderosis in a clinical trial
9. Inhibitor of NF-kB and TNF inhibitor, that's how it is an anti-inflammatory
(try it in Sepsis gone overboard-in clinical trial). MD Anderson claimed it does this by Inhibiting IKK, check it out!
10. Activator of Sirtuins, the stuff you give to stop Dementia! Sirtuins that you take to preserve survival through Telomere protection. Oh by the way Sirtuins are Histone Deacetylators! do the math and consequence calculation. It will add to the MTOR inhibitors!
11, Increase activity of Caspase 3, Increase activity of BAX, and decrease BCL-2 to lead to Apoptosis of cancer cells talked about above!
12. Inhibitor of Glutation reductase
Please I have to stop here, These are just too much goodies!
I will be taking this Butein myself!
I guess you can relax now!
Believe me, people take Butein to treat their Gastric Cancers even!
Showing posts with label tyrosine kinase. Show all posts
Showing posts with label tyrosine kinase. Show all posts
Monday, February 25, 2013
Saturday, February 2, 2013
MYRISTOYLATION, A TRUE COMMITMENT AT THE CELLULAR MEMBRANE!
Proliferation, growth and spread of cancers is mainly driven by phenomena occurring at the membrane. A Molecular structure called SRC or sarc (for sarcoma) is anchored there, and Myristoylation is the process that keep it there. SARC or SRC
Wikipedia suggests:
Proto-oncogene tyrosine-protein kinase Src is an enzyme that in humans is encoded by the SRC gene.[1]
Src (pronounced "sarc" as it is short for sarcoma) is a proto-oncogene encoding a tyrosine kinase originally discovered by J. Michael Bishop and Harold E. Varmus, for which they were awarded the 1989 Nobel Prize in Physiology or Medicine.[2] It belongs to a family of non-receptor tyrosine kinases called Src family kinases. The discovery of Src family proteins has been instrumental to the modern understanding of cancer as a disease where normally healthy cellular signalling has gone awry.
This gene is similar to the v-src gene of Rous sarcoma virus. This proto-oncogene may play a role in the regulation of embryonic development and cell growth. The protein encoded by this gene is a tyrosine-protein kinase whose activity can be inhibited by phosphorylation by c-SRC kinase. Mutations in this gene could be involved in the malignant progression of colon cancer. Two transcript variants encoding the same protein have been found for this gene.[3]
==============================================================
In fact, SRC gene is at the center of Metastatic process through interaction with cell adhesion molecules, growth factors and many signal transduction pathways:
Wikipedia:
Interactions
Src (gene) has been shown to interact with
MET ACTIVITY INDUCED BY SRC ACTIVATION BY PHOSPHORYLATION SEEMS TO BE DETERMINED BY THE TYPE OF GROWTH FACTOR INDUCED. THROUGH HGFR, IT LEADS TO EMBRYONIC DEVELOPMENT IN THE EARLY CELL, AND TO WOUND HEALING IN RELEVANT TISSUE (SKIN), AND THROUGH HGF, IT LEADS TO MESENCHYMAL DIFFERENTIATION.
THROUGH MET, SRC LEADS TO RAS, PI3K/MAP K AND STAT EFFECTS
PHENOMENA AT THE MEMBRANE, A TRUE HISTORY, STILL UNFOLDING.
PLEASE ALSO NOTE CONFORMATION RAPPROCHEMENT BETWEEN SRC AND THE C-ABL WHERE IMITIMAB /GLEEVEC ACTS! SRC, CENTER OF METASTASIS, IS AN INTRODUCTION TO OUR FUTURE DISCUSSIONS.
Wikipedia suggests:
Src (gene)
From Wikipedia, the free encyclopedia
 |
This article needs attention from an expert on the subject. (March 2011) |
| V-src sarcoma (Schmidt-Ruppin A-2) viral oncogene homolog (avian) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
 PDB rendering based on 1a07. |
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|
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| Identifiers | |||||||||||
| Symbols | SRC; ASV; SRC1; c-SRC; p60-Src | ||||||||||
| External IDs | OMIM: 190090 MGI: 98397 HomoloGene: 21120 ChEMBL: 267 GeneCards: SRC Gene | ||||||||||
| EC number | 2.7.10.2 | ||||||||||
|
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| RNA expression pattern | |||||||||||
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| More reference expression data | |||||||||||
| Orthologs | |||||||||||
| Species | Human | Mouse | |||||||||
| Entrez | 6714 | 20779 | |||||||||
| Ensembl | ENSG00000197122 | ENSMUSG00000027646 | |||||||||
| UniProt | P12931 | P05480 | |||||||||
| RefSeq (mRNA) | NM_005417.3 | NM_001025395.2 | |||||||||
| RefSeq (protein) | NP_005408.1 | NP_001020566.1 | |||||||||
| Location (UCSC) | Chr 20: 35.97 – 36.03 Mb |
Chr 2: 157.42 – 157.47 Mb |
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| PubMed search | [1] | [2 | |||||||||
Src (pronounced "sarc" as it is short for sarcoma) is a proto-oncogene encoding a tyrosine kinase originally discovered by J. Michael Bishop and Harold E. Varmus, for which they were awarded the 1989 Nobel Prize in Physiology or Medicine.[2] It belongs to a family of non-receptor tyrosine kinases called Src family kinases. The discovery of Src family proteins has been instrumental to the modern understanding of cancer as a disease where normally healthy cellular signalling has gone awry.
This gene is similar to the v-src gene of Rous sarcoma virus. This proto-oncogene may play a role in the regulation of embryonic development and cell growth. The protein encoded by this gene is a tyrosine-protein kinase whose activity can be inhibited by phosphorylation by c-SRC kinase. Mutations in this gene could be involved in the malignant progression of colon cancer. Two transcript variants encoding the same protein have been found for this gene.[3]
==============================================================
In fact, SRC gene is at the center of Metastatic process through interaction with cell adhesion molecules, growth factors and many signal transduction pathways:
Wikipedia:
Interactions
Src (gene) has been shown to interact with
- AR,[19][20][21]
- ARNT,[22]
- AHR,[22]
- ADRBK1,[23]
- ADRB3,[24]
- BCAR1,[25][26][27][28][29][30]
- CD44,[31]
- DAB2,[32]
- DDEF1,[33]
- DAG1,[34]
- EPHB2,[35][36]
- EGFR,[37][38][39]
- EPS8,[40]
- ESR1,[19][41][42][43]
- ESR2,[19][43]
- GNB2L1,[44]
- GRB2,[23][45]
- GRIN2A,[46][47]
- HNF1A,[48]
- KHDRBS1,[49][50][51][52][53]
- MT-ND2,[54]
- MUC1,[55][56]
- NCOA6,[57][58][59][60]
- PDE6G,[23]
- PLD2,[61]
- PRKCZ,[62]
- PTK2,[26][30][63][64][65][66]
- PTK2B,[38][67][68]
- RAF1,[69]
- RASA1,[70][71]
- RARA,[42][72]
- RICS,[73]
- SRF,[74]
- SHB,[75]
- STAT1,[37][76]
- STAT3,[77] and
- WAS.[78][79]
See also
Genatlas:- c-SRC is non receptor tyrosine kinase, direct effector of G proteins
- c-SRC plays a role in the regulation of embryonic development and cell growth
- c-SRC has an appreciable role in the organization of the Golgi apparatus, which may be linked to its involvement in protein transport from the Golgi apparatus to the endoplasmic reticulum
- c-SRC has an appreciable role in the organization of the Golgi apparatus, which may be linked to its involvement in protein transport from the Golgi apparatus to the endoplasmic reticulum
- monopalmitoylated SFK required for VEGF mitogenic signaling with SRC and FYN, but maintaining distinct properties in the regulation of VEGF-mediated endothelial cell events (Pubmed 16400523)
- c-SRC regulates Golgi structure and KDELR1-dependent retrograde transport to the endoplasmic reticulum
- c-SRC has a key role in the maintenance of epithelial integrity (Pubmed 18305002)
- c-SRC is crucially involved in the ghrelin-mediated Akt activation (Pubmed 19262695)
- non palmitoylated SFK (Src-family tyrosine kinase), rapidly exchanged between the plasma membrane and late endosomes/lysosomes (suggest that SFK trafficking is specified by the palmitoylation state in the SH4 domain) (Pubmed 19258394)
- major kinase implicated in PTK2 phosphorylation, and is directly translocated from focal adhesions to membrane ruffles, thereby promoting formation of new adhesion complexes (Pubmed 19066724)
- interacting with PDLIM4 and PTPN13 (PDLIM4 suppresses SRC activation through interacting with SRC and PTPN13, allowing PTPN13-dependent dephosphorylation of SRC at the activation loop) (Pubmed 19307596)
- c-SRC inhibits SGK1-mediated phosphorylation hereby restoring the WNK4-mediated inhibition of ROMK channels thus suppressing K secretion) (Pubmed 19706464)
- c-SRC binds DVL2, a key phosphoprotein in Wnt signaling, at two positions: an SH3-binding domain and a C-terminal domain (Pubmed 19920076)
- ----------------------------------------------------------------------------------------------
- THIS SRC IS PIVOTAL AND CENTER TO ALL ACTIVITY INVOLVING THE SPREAD AND MAINTENANCE OF CANCER. IT IS SOMEWHAT CELL AND SPECIES SPECIFIC.
- WE PURPOSELY LEFT THE DASATINIB REFERENCE HERE TO INDICATE THAT SCIENTIST ARE TRYING TO TARGET THIS CROSS ROAD MOLECULAR STRUCTURE.
- IT'S ACTIVITY AT THE MET PROTEIN INSURE CANCER GROWTH AND VASCULARIZATION THROUGH MET EFFECT ON ANGIOGENESIS.
- REMEMBER MET DISTURBANCES ARE PROMINENT IN PAPILLARY RENAL CELL CANCER.
MET ACTIVITY INDUCED BY SRC ACTIVATION BY PHOSPHORYLATION SEEMS TO BE DETERMINED BY THE TYPE OF GROWTH FACTOR INDUCED. THROUGH HGFR, IT LEADS TO EMBRYONIC DEVELOPMENT IN THE EARLY CELL, AND TO WOUND HEALING IN RELEVANT TISSUE (SKIN), AND THROUGH HGF, IT LEADS TO MESENCHYMAL DIFFERENTIATION.
THROUGH MET, SRC LEADS TO RAS, PI3K/MAP K AND STAT EFFECTS
PHENOMENA AT THE MEMBRANE, A TRUE HISTORY, STILL UNFOLDING.
PLEASE ALSO NOTE CONFORMATION RAPPROCHEMENT BETWEEN SRC AND THE C-ABL WHERE IMITIMAB /GLEEVEC ACTS! SRC, CENTER OF METASTASIS, IS AN INTRODUCTION TO OUR FUTURE DISCUSSIONS.
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