Abstract：
:The object of this paper is to review briefly the studies on the interaction of red blood cell membrane skeletal proteins and their non-erythroid analogues with lipids in model systems as well as in natural membranes. An important question to be addressed is the physiological significance and possible regulatory molecular mechanisms in which these interactions are engaged.
journal_name
Acta Biochim Poljournal_title
Acta biochimica Polonicaauthors
Sikorski AF,Hanus-Lorenz B,Jezierski A,Dluzewski ARsubject
Has Abstractpub_date
2000-01-01 00:00:00pages
565-78issue
3eissn
0001-527Xissn
1734-154Xjournal_volume
47pub_type
杂志文章,评审abstract：:Cytokines trigger coagulant and fibrinolytic systems in sepsis to result in Disseminated Intravascular Coagulation (DIC) that is an important complication and leads to disseminated hemorrhages and multi-organ failure. High Mobility Group B1 DNA Binding (HMGB1) protein is a cytokine taking part in systemic inflammatory...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：2012-01-01 00:00:00
abstract：:Calretinin (CR) is a neuronal EF-hand protein previously characterized as a calcium (micromolar affinity) binding protein. CR-containing neurons are spared in some neurodegenerative diseases, although it is as yet unconfirmed how CR plays an active role in this protection. Higher levels of some metal cations (e.g. cop...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：2001-01-01 00:00:00
abstract：:The paper relates on the current advancements in the synthesis of complex cyclic terpenoids by superacidic induced cyclization of open chain precursors. It is shown that functional groups disposal in the initial substrate strongly influences the reaction outcome. Possible variations of the investigated compound struct...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章,评审
doi：
更新日期：2007-01-01 00:00:00
abstract：:Since yeast Saccharomyces cerevisiae mutants depleted of the voltage dependent anion selective channel (YVDAC1) are still able to grow on a non-fermentable carbon source, a functional transport system in the outer mitochondrial membrane must exist to support the access of metabolites into mitochondria. It was assumed ...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：1999-01-01 00:00:00
abstract：:Sea urchin gonad (roe) is a highly valued food in Japan and North America. Gonad price is strongly influenced by quality, with appearance, especially colour being a major determinant. Previous attempts to extract a carotenoid profile from the New Zealand sea urchin species Evechinus chloroticus have been challenging d...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：2012-01-01 00:00:00
abstract：:In most cells, the major intracellular redox buffer is glutathione (GSH) and its disulfide-oxidized (GSSG) form. The GSH/GSSG system maintains the intracellular redox balance and the essential thiol status of proteins by thiol disulfide exchange. Topoisomerases are thiol proteins and are a target of thiol-reactive sub...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：2011-01-01 00:00:00
abstract：:ATM kinase (ATM) is essential for activation of cell cycle check points and DNA repair in response to ionizing radiation (IR). In this work we studied the molecular mechanisms regulating DNA repair and cell death in human T-lymphocyte leukemic cells, MOLT-4. Apoptosis was evaluated by flow-cytometric detection of anne...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：2007-01-01 00:00:00
abstract：:Analysis of 664 known structures of protein kinase complexes with halogenated ligands revealed 424 short contacts between a halogen atom and a potential protein X-bond acceptor, the topology and geometry of which were analyzed according to the type of a halogen atom (X = Cl, Br, I) and a putative protein X-bond accept...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章,评审
doi：10.18388/abp.2015_1106
更新日期：2016-01-01 00:00:00
abstract：:Trans-diamminedichloroplatinum(II) (trans-DDP) forms with DNA at 37 degrees C, more numerous interstrand cross-links than cis-DDP in the isolated DNA and DNA in the chromatin complex. An increase in the temperature to 42.5 degrees C had no effect on the interstrand cross-links of DND-Pt-DNA formed by the two isomers, ...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：1990-01-01 00:00:00
abstract：:A series of 9-aminoacridine carboxamide derivatives of systematically varied structure was assayed in an RNA synthesis in vitro system. Escherichia coli DNA-dependent RNA polymerase and DNA derived from phage T7 or calf thymus were used to measure the effect of the drugs on overall RNA and the initiating dinucleotide ...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：1990-01-01 00:00:00
abstract：:Polymorphisms in mitochondrial DNA (mtDNA) were analyzed in 152 samples from the Polish population using restriction enzymes AvaI, BamHI, HaeII, HpaI and PstI. Additionally, each sample was classified into the appropriate haplogroup. When required, appropriate fragments were sequenced to establish the exact polymorphi...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：045104883
更新日期：2004-01-01 00:00:00
abstract：:Some properties of the sulphate transport system and the isolation of sulphate permease mutants in E. coli K12 are described. The gene coding for sulphate permease is located in the same region as the cysA gene in Salmonella typhimurium. ...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：1977-01-01 00:00:00
abstract：:Genotoxic activities of flavonoids (quercetin, rhamnetin, isorhamnetin, apigenin, luteolin) were investigated using two short-term bacterial assays. In the "repair test" in Salmonella typhimurium (strains TA1538 uvrB- and TA1978 uvrB+) the flavonoids studied did not introduce any damage into the DNA recognized by UvrA...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：1993-01-01 00:00:00
abstract：:Yeasts are a convenient platform for many applications. They have been widely used as the expression hosts. There is a need to have a new yeast expression system to contribute the molecular cloning demands. Eight yeast isolates were screened from various environment sources and identified through ribosomal DNA (rDNA) ...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：2012-01-01 00:00:00
abstract：:This brief resume enumerates the multiple actions of melatonin as an antioxidant. This indoleamine is produced in the vertebrate pineal gland, the retina and possibly some other organs. Additionally, however, it is found in invertebrates, bacteria, unicellular organisms as well as in plants, all of which do not have a...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章,评审
doi：0350041129
更新日期：2003-01-01 00:00:00
abstract：:Annexins belong to a family of multi-functional membrane- and Ca(2+)-binding proteins. The characteristic feature of these proteins is that they can bind membrane phospholipids in a reversible, Ca(2+)-dependent manner. While animal annexins have been known for a long time and are fairly well characterized, their plant...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章,评审
doi：
更新日期：2009-01-01 00:00:00
abstract：:Sirtuins (type III histone deacetylases) are an important member of a group of enzymes that modify chromatin conformation. We investigated the role of sirtuin inhibitor, GPI 19015, in double strand break (DSB) repair in CHO-K1 wt and xrs-6 mutant cells. The latter is defective in DNA-dependent protein kinase (DNA-PK)-...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：2007-01-01 00:00:00
abstract：:Asparaginases catalyze the hydrolysis of asparagine to aspartic acid and ammonia. Enzymes with asparaginase activity play an important role both in the metabolism of all living organisms as well as in pharmacology. The main goal of this paper is to attempt a classification of all known enzymes with asparaginase activi...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：2001-01-01 00:00:00
abstract：BACKGROUND:Juvenile idiopathic arthritis (JIA) is a chronic, heterogenous inflammatory disease of unclear pathogenesis. JIA is hypothesized to be linked to a defective immune regulation. Anti-inflammatory cytokines belong to the best known regulatory factors. T-regulatory cells are a crucial cellular component of immun...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：10.18388/abp.2017_2308
更新日期：2018-01-01 00:00:00
abstract：:Murine leukemia L1210 cells contain active glucosamine 6-phosphate synthase inhibited by N3-4-methoxyfumaroyl-L-2,3-diaminopropanoic acid (FMDP). However, FMDP-peptides do not exhibit any cytotoxicity against these cells, HeLa S3 human cervical carcinoma cells, and LL2 murine Lewis lung carcinoma cells. It is suggeste...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：1991-01-01 00:00:00
abstract：:We have studied the ability of yeast DNA polymerases to carry out repair of lesions caused by UV irradiation in Saccharomyces cerevisiae. By the analysis of postirradiation relative molecular mass changes in cellular DNA of different DNA polymerases mutant strains, it was established that mutations in DNA polymerases ...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：1999-01-01 00:00:00
abstract：:The role of Survivin in the pathogenesis of leukemia was explored in order to discover the effective avenues for gene therapy. Most primary leukemia cells isolated from patients as well as three leukemia cell lines (HL-60, K562, and U937) all expressed Survivin gene. To investigate the relationship between Survivin an...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：2008-01-01 00:00:00
abstract：:(E)-2'-deoxy-2'-(fluoromethylene)-cytidine (FMdC), a deoxycytidine analog displaying a very high toxicity toward a variety of solid tumor cell lines and xenografts, is activated intracellularly by deoxycytidine kinase (dCK). We have compared cytotoxicity of FMdC towards a human promyeolocytic leukemia line HL-60 and a...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：2000-01-01 00:00:00
abstract：:Influenza A virus infections are the major public health concern and cause significant morbidity and mortality each year worldwide. Vaccination is the main strategy of influenza epidemic prevention. However, seasonal vaccines induce strain-specific immunity and must be reformulated annually based on prediction of the ...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：2014-01-01 00:00:00
abstract：:The aim of this study was to assess the influence of silver nanoparticles (AgNPs) on the number and diversity of microbial community in different environments (soil extract, water, sewage), and to determine whether the environment inhibits or accelerates the influence of AgNPs on moulds. AgNPs (45 ppm) present in the ...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：10.18388/abp.2015_1118
更新日期：2015-01-01 00:00:00
abstract：:Fungal infections are a growing problem in contemporary medicine, yet only a few antifungal agents are used in clinical practice. In our laboratory we proposed the enzyme L-glutamine: D-fructose-6-phosphate amidotransferase (EC 2.6.1.16) as a new target for antifungals. The structure of this enzyme consists of two dom...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章,评审
doi：
更新日期：2005-01-01 00:00:00
abstract：:The rate of elimination from rat and goat circulation of 125I-labelled goat haemoglobin and its complexes with human and goat haptoglobin in goat circulation, was studied. The half-life time t1/2 of haemoglobin in rat circulation was 1.5h, whereas in goat circulation -- 4 h, and was 10 times shorter than t1/2 for its ...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：1989-01-01 00:00:00
abstract：:Spectroscopic, photochemical and biological properties of indocyanine green (ICG) are presented. Light over 800 nm is effectively absorbed by ICG. This property as well as photochemical behaviour of ICG make it a very suitable dye for photodynamic treatment of melanoma cells. Cytotoxicity of ICG itself and the effect ...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：2002-01-01 00:00:00
abstract：:Cancer heterogeneity is still underexplored and difficult to investigate. The whole network of factors engaged in tumor growth makes clinical cases, as well as the in vivo and in vitro experiments, of limited use in terms of understanding cancer heterogeneity. Our idea was to start from scratch and focus on the simple...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：10.18388/abp.2020_5500
更新日期：2020-11-26 00:00:00
abstract：:A conservative and apparently harmless A176V mutation in intracellular S. cerevisiae L-asparaginase (ScerAI) completely abolishes the enzyme activity. Sequence and structural comparisons with type II bacterial L-asparaginases show that the mutated residue is in a very conservative region and plays a vital role in the ...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章,评审
doi：
更新日期：1997-01-01 00:00:00
