Gene expression profiling identifies genes associated
... Squamous cell carcinoma of the oral cavity and oropharynx (OSCC) is of considerable public health significance. In the United States, it is estimated that nearly 35,000 new OSCC cases were diagnosed in 2007, and approximately 7,550 OSCC deaths are estimated to occur (http://www.cancer.org). World-wi ...
... Squamous cell carcinoma of the oral cavity and oropharynx (OSCC) is of considerable public health significance. In the United States, it is estimated that nearly 35,000 new OSCC cases were diagnosed in 2007, and approximately 7,550 OSCC deaths are estimated to occur (http://www.cancer.org). World-wi ...
Consulta: subjectFacets:"Alternative oxidase" Registros
... Cyanide-resistant alternative oxidase (AOX) is not limited to plant mitochondria and is widespread among several types of protists. The uncoupling protein (UCP) is much more widespread than previously believed, not only in tissues of higher animals but also in plants and in an amoeboid protozoan. Th ...
... Cyanide-resistant alternative oxidase (AOX) is not limited to plant mitochondria and is widespread among several types of protists. The uncoupling protein (UCP) is much more widespread than previously believed, not only in tissues of higher animals but also in plants and in an amoeboid protozoan. Th ...
Equine Herpesvirus Type 1: Immune Evasion and - diss.fu
... 3.4 Results .................................................................................................................................. 64 3.4.1 Construction of recombinant viruses............................................................................. 64 3.4.2 Transgene expression and i ...
... 3.4 Results .................................................................................................................................. 64 3.4.1 Construction of recombinant viruses............................................................................. 64 3.4.2 Transgene expression and i ...
Investigation of CNT-induced Escherichia coli Lysis and Protein
... plasmid that expressed Green Fluorescent Protein (GFP) and -lactamase were exposed to CNTs under various levels of agitation for different times. Fluorescence assay for GFP, optical absorbance for -lactamase activity, and Transmission Electron Microscopy (TEM) were used to determine the amount of ...
... plasmid that expressed Green Fluorescent Protein (GFP) and -lactamase were exposed to CNTs under various levels of agitation for different times. Fluorescence assay for GFP, optical absorbance for -lactamase activity, and Transmission Electron Microscopy (TEM) were used to determine the amount of ...
Identification of Gating Modes in Single Native Na Channels From
... Abstract—The aim of the present study was to investigate the single-channel properties of different gating modes in the native human cardiac Na⫹ channel. Patch-clamp experiments were performed at low noise using ultrathick-walled pipettes. In 17 cell-attached patches containing only one channel, fas ...
... Abstract—The aim of the present study was to investigate the single-channel properties of different gating modes in the native human cardiac Na⫹ channel. Patch-clamp experiments were performed at low noise using ultrathick-walled pipettes. In 17 cell-attached patches containing only one channel, fas ...
Analysis of Cell Divisions Patterns in the Arabidopsis Shoot Apical
... changes the question "how is the cell plate positioned?" to "how is the preprophase band positioned?" This is accomplished through a variety of proteins homologous to those in animal centrosome complexes even though plant cells lack centrosomes. For example, the TON1 proteins interact with the prep ...
... changes the question "how is the cell plate positioned?" to "how is the preprophase band positioned?" This is accomplished through a variety of proteins homologous to those in animal centrosome complexes even though plant cells lack centrosomes. For example, the TON1 proteins interact with the prep ...
Intracellular Triggering of Fas Aggregation and Recruitment of
... croscope; Nikon; reference 12). Cells were then incubated in 10% FCS-DMEM for 6 h, fixed with 4% formaldehyde, permeabilized with 0.2% Triton X-100, and analyzed for DNA fragmentation in situ by the TUNEL technique using the Fluorescein Apoptosis Detection System kit (Promega) according to the manuf ...
... croscope; Nikon; reference 12). Cells were then incubated in 10% FCS-DMEM for 6 h, fixed with 4% formaldehyde, permeabilized with 0.2% Triton X-100, and analyzed for DNA fragmentation in situ by the TUNEL technique using the Fluorescein Apoptosis Detection System kit (Promega) according to the manuf ...
Amyotrophic Lateral Sclerosis SOD1
... in different animal models for the disease (17, 18). In particular, human postmortem ALS spinal cord displays a greater density of P2X7 receptor immunoreactivity in microglial cells, together with an increased production of COX-2 (19). A conspicuous P2X7 receptor immunolabeling clearly delineating m ...
... in different animal models for the disease (17, 18). In particular, human postmortem ALS spinal cord displays a greater density of P2X7 receptor immunoreactivity in microglial cells, together with an increased production of COX-2 (19). A conspicuous P2X7 receptor immunolabeling clearly delineating m ...
Xpf suppresses mutagenic consequences of bacterial phagocytosis
... Xpf is not required for efficient uptake and digestion of bacteria In order to feed on bacteria, Dictyostelium must internalise their prey and then digest it to release nutrients (Cosson and Soldati, 2008; Lelong et al., 2011). This whole process contrasts to when Dictyostelium grows in axenic medi ...
... Xpf is not required for efficient uptake and digestion of bacteria In order to feed on bacteria, Dictyostelium must internalise their prey and then digest it to release nutrients (Cosson and Soldati, 2008; Lelong et al., 2011). This whole process contrasts to when Dictyostelium grows in axenic medi ...
Lung dendritic cells and host immunity to infection
... bacterial antigen or virus-infected cells. These cells are endowed with so-called pattern recognition receptors, which are encoded in the germline deoxyribonucleic acid (DNA) of the species and have been selected through evolution to recognize conserved bacterial products (cell wall constituents, ba ...
... bacterial antigen or virus-infected cells. These cells are endowed with so-called pattern recognition receptors, which are encoded in the germline deoxyribonucleic acid (DNA) of the species and have been selected through evolution to recognize conserved bacterial products (cell wall constituents, ba ...
Mycobacterium tuberculosis evades macrophage defenses by
... • comprise Prostaglandins and related compounds • Mostly produced from arachidonic acid (a 20-carbon polyunsaturated fatty acid) • considered "local hormones" • effects on target cells close to their site of formation • Are rapidly degraded, so they are not transported to distal sites within the bod ...
... • comprise Prostaglandins and related compounds • Mostly produced from arachidonic acid (a 20-carbon polyunsaturated fatty acid) • considered "local hormones" • effects on target cells close to their site of formation • Are rapidly degraded, so they are not transported to distal sites within the bod ...
- Wiley Online Library
... except, in those treated with 10 mM concentration. In contrast, both the highest concentrations of photosensitizer (RB) used or light alone independently could only induce a death rate of < 20%. This confirmed that the bacterial mortality obtained was indeed due to the photosensitizing effect of RB. ...
... except, in those treated with 10 mM concentration. In contrast, both the highest concentrations of photosensitizer (RB) used or light alone independently could only induce a death rate of < 20%. This confirmed that the bacterial mortality obtained was indeed due to the photosensitizing effect of RB. ...
The nucleolus through the years
... organizers was observed leukemic early granulocytic precursors of patients treated with targeted cytostatic therapy and possibly was not followed by a further differentiation of these cells (Smetana et al. 2009). Nucleolin and nucleophosmin, participating in the RNA processing and assembly of pre-ri ...
... organizers was observed leukemic early granulocytic precursors of patients treated with targeted cytostatic therapy and possibly was not followed by a further differentiation of these cells (Smetana et al. 2009). Nucleolin and nucleophosmin, participating in the RNA processing and assembly of pre-ri ...
A myosin inhibitor impairs auxin
... myosin fractions isolated from lily pollen tubes show reduced motility after treatment with BDM (Tominaga et al. 2000) and a plant myosin VIII failed to preserve its characteristic distribution in the presence of BDM (Samaj et al. 2000). Taken together, BDM seems to be a useful drug for myosin-relat ...
... myosin fractions isolated from lily pollen tubes show reduced motility after treatment with BDM (Tominaga et al. 2000) and a plant myosin VIII failed to preserve its characteristic distribution in the presence of BDM (Samaj et al. 2000). Taken together, BDM seems to be a useful drug for myosin-relat ...
The more and smaller cells mutants of Arabidopsis
... PROMOTER BINDING PROTEIN-LIKE 3 (SPL3), SPL4 or SPL5 accelerates the juvenile-to-adult phase change (Wu and Poethig, 2006). In addition, involvement of tasiR-ARF and its target ETTIN (ETT)/AUXIN RESPONSE FACTOR 3 (ARF3) and ARF4 in the regulation of heteroblastic traits, such as abaxial trichome pro ...
... PROMOTER BINDING PROTEIN-LIKE 3 (SPL3), SPL4 or SPL5 accelerates the juvenile-to-adult phase change (Wu and Poethig, 2006). In addition, involvement of tasiR-ARF and its target ETTIN (ETT)/AUXIN RESPONSE FACTOR 3 (ARF3) and ARF4 in the regulation of heteroblastic traits, such as abaxial trichome pro ...
the effect of proteolytic digestion products on multiplication and
... broader and more granular than the control cells, but did not undergo the marked changes produced by enzyme-hydrolyzed material. These changes cannot be ascribed, therefore, to the amino acids in the digests. They may be due to the intermediate products of protein hydrolysis. All the digests used in ...
... broader and more granular than the control cells, but did not undergo the marked changes produced by enzyme-hydrolyzed material. These changes cannot be ascribed, therefore, to the amino acids in the digests. They may be due to the intermediate products of protein hydrolysis. All the digests used in ...
Circulating precursors of human CD1c+ and CD141+
... To try to identify hpre-CDCs in cord blood, we excluded terminally differentiated lymphoid cells (CD19+CD3+ CD56+), granulocytes (CD66b+), monocytes (CD14+), pDCs (CD303/BDCA2+), and cDCs (CD1c+ and CD141+). The remaining CD45+ cells were subdivided into 4 groups by expression of CD34, CD117, and CD ...
... To try to identify hpre-CDCs in cord blood, we excluded terminally differentiated lymphoid cells (CD19+CD3+ CD56+), granulocytes (CD66b+), monocytes (CD14+), pDCs (CD303/BDCA2+), and cDCs (CD1c+ and CD141+). The remaining CD45+ cells were subdivided into 4 groups by expression of CD34, CD117, and CD ...
DNA methylation in cell differentiation and reprogramming: an
... of the upregulated genes (>threefold more than expected) mapped to the X‑chromosome. These results demonstrate that DNA methylation is involved in repressing differentiation genes in ESCs, and global DNA demethylation is mostly linked with the upregulation of tissue-specific genes. Comparison betwee ...
... of the upregulated genes (>threefold more than expected) mapped to the X‑chromosome. These results demonstrate that DNA methylation is involved in repressing differentiation genes in ESCs, and global DNA demethylation is mostly linked with the upregulation of tissue-specific genes. Comparison betwee ...
PDF
... Correspondence Between Primary n Blast Cells and Definitive N Progeny Nearly all the elements of the N kinship group are found within the central nervous system. This group includes an estimated 130-160 neurons and one giant neuropil glia in the ganglion, in addition to three peripheral neurons (nzl ...
... Correspondence Between Primary n Blast Cells and Definitive N Progeny Nearly all the elements of the N kinship group are found within the central nervous system. This group includes an estimated 130-160 neurons and one giant neuropil glia in the ganglion, in addition to three peripheral neurons (nzl ...
Transcription mechanisms
... sequences (see Trans-splicing and operons), making it almost impossible to identify their transcription start sites precisely. Some predicted C. elegans core promoters include apparent TATA elements but others do not (see Transcription regulation), as is true in other organisms, but the counterparts ...
... sequences (see Trans-splicing and operons), making it almost impossible to identify their transcription start sites precisely. Some predicted C. elegans core promoters include apparent TATA elements but others do not (see Transcription regulation), as is true in other organisms, but the counterparts ...
Helical growth in plant organs: mechanisms and
... abaxial surface uppermost (Ab-Top) with the adaxial surface now below (Ad-Bot). Taken from Chitwood et al. (2012). (E) Resupination of 180° in the pedicel of an orchid bud (Cattleya hybrid, Orchidaceae); the arrow indicates twist. (F,G) Contortion of the petals of the Norfolk Island hibiscus Lagunar ...
... abaxial surface uppermost (Ab-Top) with the adaxial surface now below (Ad-Bot). Taken from Chitwood et al. (2012). (E) Resupination of 180° in the pedicel of an orchid bud (Cattleya hybrid, Orchidaceae); the arrow indicates twist. (F,G) Contortion of the petals of the Norfolk Island hibiscus Lagunar ...
Changes in Pectin Structure during Epidermal Cell Elongation in
... independently (Fig. 4 inset). This cell wall architecture of microfibrils and granular substances was continuous from the innermost wall layer just above the plasma membrane to the outermost wall layer below the cuticle. The cellulose microfibrils and granular substances were the only structural fea ...
... independently (Fig. 4 inset). This cell wall architecture of microfibrils and granular substances was continuous from the innermost wall layer just above the plasma membrane to the outermost wall layer below the cuticle. The cellulose microfibrils and granular substances were the only structural fea ...
Three-Dimensional Organization of Drosophila melanogaster
... UKARYOTIC cells use a variety of mechanisms to ensure that genes are expressed in the cell types in which their products are required. The relative activity ofa gene in different cell types can vary over at least eight orders of magnitude (31). It has been proposed that the specific positioning of g ...
... UKARYOTIC cells use a variety of mechanisms to ensure that genes are expressed in the cell types in which their products are required. The relative activity ofa gene in different cell types can vary over at least eight orders of magnitude (31). It has been proposed that the specific positioning of g ...
Chromosomes with Two Intact Axial Cores Are Induced by G2
... induced arrest in G2 is solid, as CHO cells remain arrested in G2 with 4N DNA content and exhibit a minimal MPM-2 signal through 24 h of treatment (data not shown). Cells arrested in G2 by treatment for 16 h with VM-26 can be induced to enter mitosis by addition of 10 mM 2-AP in the continued presen ...
... induced arrest in G2 is solid, as CHO cells remain arrested in G2 with 4N DNA content and exhibit a minimal MPM-2 signal through 24 h of treatment (data not shown). Cells arrested in G2 by treatment for 16 h with VM-26 can be induced to enter mitosis by addition of 10 mM 2-AP in the continued presen ...
Autophagy in Plasmodium, a multifunctional pathway?
... Phosphatidyl-Inositol 4-Kinases. Of the proteins involved in autophagy induction, Atg1 and its mammalian binding partners, FIP200 and Atg101 appear to have orthologues in Plasmodium, while Atg13 appears absent. The C-terminal Atg13-binding domain is also missing from PfAtg1. It contains several pote ...
... Phosphatidyl-Inositol 4-Kinases. Of the proteins involved in autophagy induction, Atg1 and its mammalian binding partners, FIP200 and Atg101 appear to have orthologues in Plasmodium, while Atg13 appears absent. The C-terminal Atg13-binding domain is also missing from PfAtg1. It contains several pote ...