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Showing 25 to 36 of 2420 entries
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Reductive activation of E. coli respiratory nitrate reductase.

Biochimica et biophysica acta

Ceccaldi P, Rendon J, Léger C, Toci R, Guigliarelli B, Magalon A, Grimaldi S, Fourmond V.
PMID: 26073890
Biochim Biophys Acta. 2015 Oct;1847(10):1055-63. doi: 10.1016/j.bbabio.2015.06.007. Epub 2015 Jun 11.

Over the past decades, a number of authors have reported the presence of inactive species in as-prepared samples of members of the Mo/W-bisPGD enzyme family. This greatly complicated the spectroscopic studies of these enzymes, since it is impossible to...

Pigment organisation in the membrane-intrinsic major light-harvesting complex of Amphidinium carterae: Structural characterisation of the peridinins and chlorophylls a and c2 by resonance Raman spectroscopy and from sequence analysis.

Biochimica et biophysica acta

Premvardhan L, Robert B, Hiller RG.
PMID: 25982356
Biochim Biophys Acta. 2015 Oct;1847(10):1187-99. doi: 10.1016/j.bbabio.2015.05.006. Epub 2015 May 14.

The structures and environments of the protein-bound peridinins (Pers) and chlorophylls (Chls) a/c2 in the membrane-intrinsic major light-harvesting complex of the dinoflagellate Amphidinium carterae (LHCAmph) are characterised using resonance Raman (RR) spectroscopy with 11 excitation wavelengths, at 77K. The...

Genetics of the neuronal ceroid lipofuscinoses (Batten disease).

Biochimica et biophysica acta

Mole SE, Cotman SL.
PMID: 26026925
Biochim Biophys Acta. 2015 Oct;1852(10):2237-41. doi: 10.1016/j.bbadis.2015.05.011. Epub 2015 May 27.

The neuronal ceroid lipofuscinoses (NCLs) are a group of inherited neurodegenerative disorders that affect children and adults and are grouped together by similar clinical features and the accumulation of autofluorescent storage material. More than a dozen genes containing over...

The cooperative behaviour of antimicrobial peptides in model membranes.

Biochimica et biophysica acta

Wang J, Mura M, Zhou Y, Pinna M, Zvelindovsky AV, Dennison SR, Phoenix DA.
PMID: 25046254
Biochim Biophys Acta. 2014 Nov;1838(11):2870-81. doi: 10.1016/j.bbamem.2014.07.002. Epub 2014 Jul 19.

A systematic analysis of the hypothesis of the antimicrobial peptides' (AMPs) cooperative action is performed by means of full atomistic molecular dynamics simulations accompanied by circular dichroism experiments. Several AMPs from the aurein family (2.5,2.6, 3.1), have a similar...

Synergistic effects of β-amyloid and ceramide-induced insulin resistance on mitochondrial metabolism in neuronal cells.

Biochimica et biophysica acta

Kwon B, Gamache T, Lee HK, Querfurth HW.
PMID: 26022371
Biochim Biophys Acta. 2015 Sep;1852(9):1810-23. doi: 10.1016/j.bbadis.2015.05.012. Epub 2015 May 31.

A large body of evidence support major roles of mitochondrial dysfunction and insulin action in the Alzheimer's disease (AD) brain. However, interaction between cellular expression of β-amyloid (Aβ) and insulin resistance on mitochondrial metabolism has not been explored in...

The T box riboswitch: A novel regulatory RNA that utilizes tRNA as its ligand.

Biochimica et biophysica acta

Henkin TM.
PMID: 24816551
Biochim Biophys Acta. 2014 Oct;1839(10):959-963. doi: 10.1016/j.bbagrm.2014.04.022. Epub 2014 May 09.

The T box riboswitch is a cis-acting regulatory RNA that controls expression of amino acid-related genes in response to the aminoacylation state of a specific tRNA. Multiple genes in the same organism can utilize this mechanism, with each gene...

Inhibition of very long acyl chain sphingolipid synthesis modifies membrane dynamics during plant cytokinesis.

Biochimica et biophysica acta

Molino D, Van der Giessen E, Gissot L, Hématy K, Marion J, Barthelemy J, Bellec Y, Vernhettes S, Satiat-Jeunemaître B, Galli T, Tareste D, Faure JD.
PMID: 25004376
Biochim Biophys Acta. 2014 Oct;1842(10):1422-30. doi: 10.1016/j.bbalip.2014.06.014. Epub 2014 Jul 05.

Plant cytokinesis requires intense membrane trafficking and remodeling to form a specific membrane structure, the cell plate that will ultimately separate the daughter cells. The nature and the role of lipids involved in the formation of the cell plate...

Targeting the interface of the pathological complex of α-synuclein and TPPP/p25.

Biochimica et biophysica acta

Szunyogh S, Oláh J, Szénási T, Szabó A, Ovádi J.
PMID: 26407520
Biochim Biophys Acta. 2015 Dec;1852(12):2653-61. doi: 10.1016/j.bbadis.2015.09.012. Epub 2015 Sep 25.

The pathological interaction of intrinsically disordered proteins, such as α-synuclein (SYN) and Tubulin Polymerization Promoting Protein (TPPP/p25), is often associated with neurodegenerative disorders. These hallmark proteins are co-enriched and co-localized in brain inclusions of Parkinson's disease and other synucleinopathies;...

Structural alterations induced by ten disease-causing mutations of human dihydrolipoamide dehydrogenase analyzed by hydrogen/deuterium-exchange mass spectrometry: Implications for the structural basis of E3 deficiency.

Biochimica et biophysica acta

Ambrus A, Wang J, Mizsei R, Zambo Z, Torocsik B, Jordan F, Adam-Vizi V.
PMID: 27544700
Biochim Biophys Acta. 2016 Nov;1862(11):2098-2109. doi: 10.1016/j.bbadis.2016.08.013. Epub 2016 Aug 18.

Pathogenic amino acid substitutions of the common E3 component (hE3) of the human alpha-ketoglutarate dehydrogenase and the pyruvate dehydrogenase complexes lead to severe metabolic diseases (E3 deficiency), which usually manifest themselves in cardiological and/or neurological symptoms and often cause...

Fatostatin, an SREBP inhibitor, prevented RANKL-induced bone loss by suppression of osteoclast differentiation.

Biochimica et biophysica acta

Inoue K, Imai Y.
PMID: 26319416
Biochim Biophys Acta. 2015 Nov;1852(11):2432-41. doi: 10.1016/j.bbadis.2015.08.018. Epub 2015 Aug 28.

Osteoclast differentiation is associated with both normal bone homeostasis and pathological bone diseases such as osteoporosis. Several transcription factors can regulate osteoclast differentiation, including c-fos and Nfatc1. Using genome-wide DNase-seq analysis, we found a novel transcription factor, SREBP2, that...

Congenital Short Bowel Syndrome: from clinical and genetic diagnosis to the molecular mechanisms involved in intestinal elongation.

Biochimica et biophysica acta

van der Werf CS, Halim D, Verheij JB, Alves MM, Hofstra RM.
PMID: 26282049
Biochim Biophys Acta. 2015 Nov;1852(11):2352-61. doi: 10.1016/j.bbadis.2015.08.007. Epub 2015 Aug 15.

Congenital Short Bowel Syndrome (CSBS) is a rare gastrointestinal disorder in which the mean length of the small intestine is substantially reduced when compared to its normal counterpart. Families with several affected members have been described and CSBS has...

Kupffer cells modulate hepatic fatty acid oxidation during infection with PR8 influenza.

Biochimica et biophysica acta

Tarasenko TN, Singh LN, Chatterji-Len M, Zerfas PM, Cusmano-Ozog K, McGuire PJ.
PMID: 26319418
Biochim Biophys Acta. 2015 Nov;1852(11):2391-401. doi: 10.1016/j.bbadis.2015.08.021. Epub 2015 Aug 28.

In response to infection, patients with inborn errors of metabolism may develop a functional deterioration termed metabolic decompensation. The biochemical hallmarks of this disruption of metabolic homeostasis are disease specific and may include acidosis, hyperammonemia or hypoglycemia. In a...

Showing 25 to 36 of 2420 entries