Abstract:
:We observed previously that each of seven cancer progression inhibitors suppresses the mRNA expression of some matrix metalloproteinases (MMPs), but stimulates that of others, in breast cancer cells. In the present study we tested the effect of overexpressing other cancer modulators on MMP expression. The MMPs tested are MMP1, MMP2, MMP7, MMP13, MMP14, MMP16, MMP19, and MMP25. The proteins that were overexpressed are cancer inhibitors (NME, DRG1, IL10), enhancers (SOD2, FAK, IL17, and CREB), and proteins that suppress cancer progression in cells of some cancers and promote it in others (FUT1, integrin beta3, serpin E1, TIAM1, and claudin 4). Unexpectedly, all of them only lowered MMP mRNA expression, mainly of MMP16, MMP2, and MMP13, in breast cancer cells. Signaling from SOD2 uncoupled the accumulation of two MMP16 mRNA splice variants, suggesting signaling to a late step in MMP16 mRNA accumulation, such as MMP16 mRNA stabilization or late mRNA processing. Signaling that modulates MMP expression differed widely among the total population of MDA-MB-231 cells and single-cell progenies cloned from that population. It also differed substantially between cells of two metastatic breast basal adenocarcinomas, MDA-MB-231 and MDA-MB-468. The present study detected 37 new signaling pathways from cancer progression modulators located upstream of MMP mRNA expression in human breast cancer cells. Our siRNA-induced MMP knockdown data support the interpretation that signaling from MMP19, MMP1, MMP7, MMP12, MMP14, and MMP11 each stimulates the mRNA expression of other MMPs in breast cancer cells.
journal_name
J Cell Physioljournal_title
Journal of cellular physiologyauthors
Delassus GS,Cho H,Eliceiri GLdoi
10.1002/jcp.22694subject
Has Abstractpub_date
2011-12-01 00:00:00pages
3378-84issue
12eissn
0021-9541issn
1097-4652journal_volume
226pub_type
杂志文章abstract::Prostate cancer (PCa) is the second leading cause of death among American men. Increasing evidence has shown that long noncoding RNAs (lncRNAs) play important roles in tumorigenesis of PCa. In this study, we explored the biological functions of small nucleolar RNA host gene 12 (SNHG12) and investigated the interaction...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
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更新日期:2020-02-01 00:00:00
abstract::The continuous discovery of human mesenchymal stem cells (hMSCs) in different tissues is stirring up a tremendous interest as a cell source for regenerative medicine therapies. Historically, hMSCs have been always considered a sub-population of mononuclear cells present in the bone marrow (BM). Although BM-hMSCs are s...
journal_title:Journal of cellular physiology
pub_type: 杂志文章,评审
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abstract::Human lymphocytes were equilibrated for 48 hours at 5-6 mM K+ ex over a range of temperatures between 0 and 37 degrees C, and at 5 degrees C over a range of external K+ levels between 0 and 32 mM. Cell K+ and Na+ contents are normal between 37 and 10 decrees. Below 10 degrees there is a critical thermal transition in ...
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journal_title:Journal of cellular physiology
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更新日期:1997-02-01 00:00:00
abstract::The peroxisome proliferation-activated receptor gamma (PPARgamma) is mainly expressed in the adipose tissue and integrates the control of energy, lipid, and glucose homeostasis. The present study, by means of RT-PCR, Western blot, and immunofluorescence techniques, demonstrates that human sperm express the PPARgamma. ...
journal_title:Journal of cellular physiology
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abstract::Insulin-like growth factor-I (IGF-I) (13 nM) can replace insulin (0.8 microM) in a serum-free medium containing epidermal growth factor (EGF) (16 nM) and dexamethasone (DEX) (140 nM) and stimulate DNA synthesis in young cultures of WI-38 cells, similar to the stimulation of serum-supplemented medium. By contrast, sene...
journal_title:Journal of cellular physiology
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doi:10.1002/jcp.1041330117
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abstract::Proliferation of human skin fibroblasts was stimulated significantly by the presence of L-ascorbic acid 2-phosphate (Asc 2-P). The presence of Asc 2-P (0.1-1.0 mM) in the culture medium for 3 weeks enhanced the relative rate of collagen synthesis to total protein synthesis 2-fold as well as cell growth 4-fold. Coexist...
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abstract::Formation of human T lymphocyte colonies in semisolid medium from T lymphocyte colony-forming units (TL-CFUs) under stimulation of phytohemagglutinin (PHA) has been reported by several authors. These TL-CFUs were present in unsensitized lymphocyte populations. We report here that such TL-CFUs are capable of renewing t...
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doi:10.1002/jcp.1041170114
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pub_type: 杂志文章
doi:10.1002/jcp.1041470223
更新日期:1991-05-01 00:00:00
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journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041550109
更新日期:1993-04-01 00:00:00
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journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.25271
更新日期:2016-08-01 00:00:00
abstract::The biological activities of crocin, one of the main bioactive compounds of saffron, include anti-inflammatory, antioxidant, antidepressant, and anticancer effects. Crocin has been shown to trigger the apoptosis of gastric cancer cells, but its effect on the metastasis of gastric cancer cells remains unclear. Krüppel-...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.28418
更新日期:2019-08-01 00:00:00
abstract::Tfcp2l1 is a transcription factor critical for mouse embryonic stem cell (mESC) maintenance. However, its role in human ESCs (hESCs) remains unclear. Here, we investigated the role of Tfcp2l1 in controlling hESC activity and showed that Tfcp2l1 is functionally important in the maintenance of hESC identity. Tfcp2l1 exp...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.26483
更新日期:2018-09-01 00:00:00
abstract::The transport of L-alanine in human diploid fibroblasts was investigated. Transport measurements were performed on subcultures between the third and eighth passages with subconfluent cells growing on glass coverslips. Kinetic analysis of approximate initial rates of transport at substrate concentrations from 0.05 to 1...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041090105
更新日期:1981-10-01 00:00:00
abstract::When 3T6 cells undergo a serum-induced transition from resting to growing state, the number of ribosomes and the amounts of mRNA increase as the cells prepare for DNA synthesis. We have examined the effect of preventing ribosome synthesis during this transition. When resting cells are stimulated to grow in the presenc...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1040870202
更新日期:1975-12-01 00:00:00
abstract::Sodium butyrate (6 mM) blocks the resumption of the cell division cycle in serum-deprived chemically transformed Balb/c-3T3 mouse fibroblasts (BP-A31). The inhibition of G1 progression by sodium butyrate is not restricted to a specific mitogenic signaling pathway and is equally effective when tetradecanoyl phorbol ace...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041450108
更新日期:1990-10-01 00:00:00
abstract::These studies describe a liquid suspension culture system for normal myeloid cells derived from human foetal liver. A simple one-step fractionation procedure was employed to obtain a cell population capable of expanding into all stages of myeloid differentiation, including committed myeloid progenitor cells (GM-CFC). ...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041190213
更新日期:1984-05-01 00:00:00
abstract::Expression of Runx2/p57 is a hallmark of the osteoblast-lineage identity. Although several regulators that control the expression of Runx2/p57 during osteoblast-lineage commitment have been identified, the epigenetic mechanisms that sustain this expression in differentiated osteoblasts remain to be completely determin...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.27355
更新日期:2019-05-01 00:00:00
abstract::We previously showed that fluid flow, which chondrocytes experience in vivo and which results in a variety of morphological and metabolic changes in cultured articular chondrocytes, can also stimulate a rise in intracellular calcium concentration ([Ca2+]i). However, the mechanism by which Ca2+ is mobilized in response...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
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abstract::In RBL-2H3 rat leukemic mast cells, cross-linking anti-DNP IgE-receptor complexes with multivalent antigen (DNP-BSA) activates a signal transduction pathway leading to Ca2+ influx and secretion. Cross-linking IgE-receptor complexes also stimulates a pathway that inactivates (desensitizes) receptors; this pathway becom...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041490307
更新日期:1991-12-01 00:00:00
abstract::Vascular endothelial growth factor (VEGF), a potent mediator of endothelial proliferation and migration, has an important role also in brain edema formation during hypoxia and ischemia. VEGF binds to the tyrosine kinase receptors Flt-1 and Flk-1. Yet, their relative importance for hypoxia-induced hyperpermeability is ...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.21022
更新日期:2007-07-01 00:00:00
abstract::Guanine nucleotides and pertussis toxin were used to test for the involvement of a guanine nucleotide binding protein in the vasopressin V1 receptor-mediated stimulation of protein kinase C activity in Swiss 3T3 cells. Addition of vasopressin in the presence of [gamma-32P]ATP and digitonin caused a marked and rapid in...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041410204
更新日期:1989-11-01 00:00:00
abstract::Mouse heptoma cells that secrete large amounts of alpha-fetoprotein (AFP) and albumin have been crossed with rat hepatoma cells that secret only albumin, and in relatively small amounts, to investigate the influence of each parental genome upon the expression of serum proteins. All of the ten independent hybrid clones...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041040304
更新日期:1980-09-01 00:00:00
abstract::The stromal cell-derived factor-1 (SDF-1)/CXC receptor 4 (CXCR4) axis has been shown to play a role in colorectal cancer progression. In addition, the protease urokinase-type plasminogen activator (uPA) is an important factor in tumor cell invasion and metastasis. However, the mechanism by which SDF-1 mediates uPA exp...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.22831
更新日期:2012-03-01 00:00:00
abstract:BACKGROUND:Acute kidney injury (AKI) shows several kinds of disorders, which acutely harm the kidney. However, the current medical methods have limited therapeutic effects. The present study aimed to find out the molecular mechanism of AKI pathogenesis, which may provide new insights for future therapy. METHODS:Bioinf...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.28118
更新日期:2019-08-01 00:00:00
abstract::Phosphoribosylpyrophosphate synthetase activity was determined in Friend virus-inducted erythroleukemic cells in culture, stimulated to differentiate in the presence of dimethylsulfoxide. The activity of phosphoribosylpyrophosphate synthetase did not decrease in cells which had acquired the specialized function of hem...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1040880208
更新日期:1976-06-01 00:00:00
abstract::Glutathione S-transferases (GSTs) are enzymes that are involved in the detoxification of harmful electrophilic endogenous and exogenous compounds by conjugating with glutathione (GSH). The liver fluke GSTs have multifunctional roles in the host-parasite interaction, such as general detoxification and bile acid sequest...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.27253
更新日期:2019-04-01 00:00:00
abstract::The neuropeptide pituitary adenylate cyclase-activating polypeptide (PACAP), a member of the glucagon/vasoactive intestinal peptide (VIP) superfamily, stimulates cyclic AMP accumulation initiating a variety of biological processes such as: neurotropic actions, immune and pituitary function, learning and memory, catech...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.21831
更新日期:2009-10-01 00:00:00