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Biochimica et Biophysica Acta

Print ISSN
0006-3002
Publisher
Sciencedirect
URL
http://www.sciencedirect.com/science/journal/00063002
Usage rank
5494
Article count
89807
Free count
396
Free percentage
0.00440946
PDFs via platforms
Sciencedirect

  1. Transcription factor networks regulating hepatic fatty acid metabolism.

    Biochimica et Biophysica Acta 1851(1):2 (2015) PMID 24814048

    We will review the main transcriptional mechanisms regulating the expression of genes involved in hepatic lipid metabolism. The principal regulatory pathways are composed of simple modules of transcription factor crosstalks, which correspond to building blocks of more complex regulatory networks. Th...
  2. Disease modeling using human induced pluripotent stem cells: lessons from the liver.

    Biochimica et Biophysica Acta 1851(1):76 (2015) PMID 24943800

    We discuss the beginnings of hPSCs, starting with isolation of human embryonic stem cells, moving into the development and optimization of hIPSC technology, and ending with the application of hIPSCs towards disease modeling and drug screening applications, with specific examples highlighting the mod...
  3. Binding of Aβ peptide creates lipid density depression in DMPC bilayer.

    Biochimica et Biophysica Acta 1838(10):2678 (2014) PMID 25037005

    We study the impact of Aβ monomer binding on the equilibrium properties of DMPC bilayer. We found that partial insertion of Aβ peptide into the bilayer reduces the density of lipids in the binding "footprint" and indents the bilayer thus creating a lipid density depression. Our simulations also reve...
  4. Transcriptional regulation of the human thromboxane A2 receptor gene by Wilms' tumor (WT)1 and hypermethylated in cancer (HIC) 1 in prostate...

    Biochimica et Biophysica Acta 1839(6):476 (2014) PMID 24747176

    The prostanoid thromboxane (TX) A(2) plays a central role in hemostasis and is increasingly implicated in neoplastic disease, including prostate and breast cancers. In humans, TXA(2) signals through the TPα and TPβ isoforms of the T prostanoid receptor, two structurally related receptors transcripti...
  5. Exon 9 skipping of apoptotic caspase-2 pre-mRNA is promoted by SRSF3 through interaction with exon 8.

    Biochimica et Biophysica Acta 1839(1):25 (2014) PMID 24321384

    We show that knockdown of SRSF3 (also known as SRp20) with siRNA induced significant increase of endogenous exon 9 inclusion. In addition, overexpression of SRSF3 promoted exon 9 skipping. Thus we conclude that SRSF3 promotes exon 9 skipping. In order to understand the functional target of SRSF3 on...
  6. p27 suppresses cyclooxygenase-2 expression by inhibiting p38β and p38δ-mediated CREB phosphorylation upon arsenite exposure.

    Biochimica et Biophysica Acta 1833(9):2083 (2013) PMID 23639288 PMCID PMC3686879

    We found that p27-deficiency (p27-/-) resulted in the elevation of cyclooxygenase-2 (COX-2) expression at transcriptional level, whereas the introduction of p27 brought back COX-2 expression to a level similar to that of p27+/+ cells, suggesting that p27 exhibits an inhibitory effect on COX-2 expres...
  7. Salinomycin induces activation of autophagy, mitophagy and affects mitochondrial polarity: differences between primary and cancer cells.

    Biochimica et Biophysica Acta 1833(9):2057 (2013) PMID 23639289

    We show a massive autophagic response to Salinomycin (substantially stronger than to commonly used autophagic inducer Rapamycin) in prostrate-, breast cancer cells, and to lesser degree in human normal dermal fibroblasts. Interestingly, autophagy induced by Salinomycin is a cell protective mechanism...
  8. Targeting epigenetic mediators of gene expression in thoracic malignancies.

    Biochimica et Biophysica Acta (BBA) - Bioenerge... 1819(7):836 (2012) PMID 22507242

    Lung and esophageal cancer and malignant pleural mesotheliomas are highly lethal neoplasms that are leading causes of cancer-related deaths worldwide. Presently, limited information is available pertaining to epigenetic mechanisms mediating initiation and progression of these neoplas...
  9. Overexpression of insulin like growth factor binding protein 5 reduces liver fibrosis in chronic cholangiopathy.

    Biochimica et Biophysica Acta (BBA) - Bioenerge... 1822(6):996 (2012) PMID 22434064

    The ATP-binding cassette, sub-family B member 4 knock-out mouse (Abcb4(-/-)) is a relevant model for chronic cholangiopathy in man. Due to the lack of this P-glycoprotein in the canalicular membrane of hepatocytes, the secretion of phospholipids into bile is absent, resulting in incr...
  10. IQGAP2, A candidate tumour suppressor of prostate tumorigenesis.

    Biochimica et Biophysica Acta (BBA) - Bioenerge... 1822(6):875 (2012) PMID 22406297

    We report here that IQGAP2 is a candidate tumour suppressor of prostate cancer (PC). Elevated IQGAP2 was detected in prostatic intraepithelial neoplasia (PIN), early stages of PCs (Gleason score ≤3), and androgen-dependent LNCaP PC cells. However, IQGAP2 was expressed at substantially reduced leve...