Seminars in Cancer Biology Invasion emerges from cancer cell
... at the molecular scale, mutation rates. In a complex multiscale process, variables at a given scale affect properties of the process at other scales. They tend to do so not in a linear fashion but, rather, from underlying new properties that emerge at the next higher scale. Applying this perspective ...
... at the molecular scale, mutation rates. In a complex multiscale process, variables at a given scale affect properties of the process at other scales. They tend to do so not in a linear fashion but, rather, from underlying new properties that emerge at the next higher scale. Applying this perspective ...
ppt
... A good in vivo model for studying cell migration: Zebrafish embryo primordial germ cells ...
... A good in vivo model for studying cell migration: Zebrafish embryo primordial germ cells ...
Mineral formation by bacteria in natural microbial communities
... ¢x inorganic carbon and oxidise Fe and sul¢de from the waste rock, signi¢cant numbers of SRB were found. The peak numbers of thiobacilli correlated well with maximum sulfate and soluble iron in the tailings, as well as with the region of lowest pH [8]. As the leachate percolates through the tailings ...
... ¢x inorganic carbon and oxidise Fe and sul¢de from the waste rock, signi¢cant numbers of SRB were found. The peak numbers of thiobacilli correlated well with maximum sulfate and soluble iron in the tailings, as well as with the region of lowest pH [8]. As the leachate percolates through the tailings ...
BI 201 Human Anatomy & Physiology
... which disappear shortly after the drug is no longer present. Other drugs require many hours before a response is seen, and the effects of the drug take days or longer to disappear once the drug is discontinued. Why is one of these drugs is more likely to influence Discuss with your intracellular rec ...
... which disappear shortly after the drug is no longer present. Other drugs require many hours before a response is seen, and the effects of the drug take days or longer to disappear once the drug is discontinued. Why is one of these drugs is more likely to influence Discuss with your intracellular rec ...
Persistent infection of mammalian cells by Rift Valley fever virus
... until the monolayer became confluent (after approximately 3 weeks). The persistently infected cultures displayed a slightly lower multiplication rate than uninfected cells but the morphological aspect of the cells was unmodified. Several cultures of persistently infected cells were established after ...
... until the monolayer became confluent (after approximately 3 weeks). The persistently infected cultures displayed a slightly lower multiplication rate than uninfected cells but the morphological aspect of the cells was unmodified. Several cultures of persistently infected cells were established after ...
Molecular cloning, sequence analysis, and function of the intestinal
... by the necessity of developing a transgenic animal. Thus, further study of pig IESC should focus on the isolation and identification of Bmi1+ IESC. ...
... by the necessity of developing a transgenic animal. Thus, further study of pig IESC should focus on the isolation and identification of Bmi1+ IESC. ...
Intersections of lung progenitor cells, lung disease and lung cancer
... stem-like cells in solid tumours emerged nearly a decade later. At that time it was unknown if other types of tumour were driven by progenitor-like cells and, if so, what possible vulnerabilities cancer stem cells could reveal as new therapeutic targets. Much as for normal lung progenitor cells, met ...
... stem-like cells in solid tumours emerged nearly a decade later. At that time it was unknown if other types of tumour were driven by progenitor-like cells and, if so, what possible vulnerabilities cancer stem cells could reveal as new therapeutic targets. Much as for normal lung progenitor cells, met ...
Loss of Polycystin-1 in Human Cyst-Lining Epithelia Leads to Ciliary
... image then was divided into four equal quadrants; within each quadrant, we randomly outlined 12 individual cells, resulting in a total of approximately 50 cells. This was done for all analyses unless stated otherwise. The phase-contrast image, with the markings of individual cells, was merged with t ...
... image then was divided into four equal quadrants; within each quadrant, we randomly outlined 12 individual cells, resulting in a total of approximately 50 cells. This was done for all analyses unless stated otherwise. The phase-contrast image, with the markings of individual cells, was merged with t ...
Molecular Identity of Hematopoietic Precursor Cells
... were sorted on a FACStar Plus flow cytometer (Becton Dickinson) in the gates defined on Fig 3A. Control labeling with irrelevant IgG1-PE and -FITC were used to determine positivity for the CD34 and CD38 antigens. Dead cells and debris were eliminated by using a high forward and orthogonal light scat ...
... were sorted on a FACStar Plus flow cytometer (Becton Dickinson) in the gates defined on Fig 3A. Control labeling with irrelevant IgG1-PE and -FITC were used to determine positivity for the CD34 and CD38 antigens. Dead cells and debris were eliminated by using a high forward and orthogonal light scat ...
Redox signaling: hydrogen peroxide as intracellular messenger
... generation was observed in cells expressing a mutant receptor from which the 126 COOH-terminal amino acids had been deleted to remove four (out of the total of five) autophosphorylation sites. These relts suggest that EGF-induced H2O2 formation requires the kinase activity, but probably not the auto ...
... generation was observed in cells expressing a mutant receptor from which the 126 COOH-terminal amino acids had been deleted to remove four (out of the total of five) autophosphorylation sites. These relts suggest that EGF-induced H2O2 formation requires the kinase activity, but probably not the auto ...
2nd week of developement
... of glycogen and lipid in their cytoplasm, they are known as decidual cells. ...
... of glycogen and lipid in their cytoplasm, they are known as decidual cells. ...
Triton X-100 promotes a cholesterol
... questioning of the extent to which DRMs reflect the organization of the intact cell membrane [9–11]. For example, it was observed that raft composition differs substantially when isolated in the presence or absence of detergents [12] and depends on which detergents are used [13]. This apparent contr ...
... questioning of the extent to which DRMs reflect the organization of the intact cell membrane [9–11]. For example, it was observed that raft composition differs substantially when isolated in the presence or absence of detergents [12] and depends on which detergents are used [13]. This apparent contr ...
Single Cell Electrical Characterization Techniques
... 20 years to develop the experimental tools and technologies able to carry out single cell measurement. In addition, in depth analysis and more fully described activities of cell differentiation and cancer can only be accomplished with single cell analysis [16]. In conventional methods of cellular an ...
... 20 years to develop the experimental tools and technologies able to carry out single cell measurement. In addition, in depth analysis and more fully described activities of cell differentiation and cancer can only be accomplished with single cell analysis [16]. In conventional methods of cellular an ...
i Characterization of Aurone X as a Potential Drug Candidate
... While treatments of cryptococcal infections exist, certain strains of Cn have demonstrated resistance to Flucytosine, Fluconazole, and Amp B. In addition, they account for failure or relapse during treatment of meningitis and cause major side effects (11). This confirms the need for further research ...
... While treatments of cryptococcal infections exist, certain strains of Cn have demonstrated resistance to Flucytosine, Fluconazole, and Amp B. In addition, they account for failure or relapse during treatment of meningitis and cause major side effects (11). This confirms the need for further research ...
Grx5 Is a Mitochondrial Glutaredoxin Required for the
... homologue for the human frataxin gene, with a possible role in mitochondrial iron homeostasis (Foury, 1999; Radisky et al., 1999; although other functions have also been suggested for YFH1 [Ristow et al., 2000]). All of these observations suggest a relationship among Fe/S cluster biogenesis, mitocho ...
... homologue for the human frataxin gene, with a possible role in mitochondrial iron homeostasis (Foury, 1999; Radisky et al., 1999; although other functions have also been suggested for YFH1 [Ristow et al., 2000]). All of these observations suggest a relationship among Fe/S cluster biogenesis, mitocho ...
STRUCTURE-FUNCTION RELATIONSHIPS IN
... each incubation vial was constant within a given experiment except where variations in cell concentration were being examined experimentally . In each experiment, a series of control vials incubated without cells, incubated for 0 time, or incubated without test substances was included . Because quan ...
... each incubation vial was constant within a given experiment except where variations in cell concentration were being examined experimentally . In each experiment, a series of control vials incubated without cells, incubated for 0 time, or incubated without test substances was included . Because quan ...
Stimulation of Tumor Necrosis Factor Release
... of the paraneoplastic syndromes associated with malignancy such as hypercalcemia, cachexia and leukocytosis. ...
... of the paraneoplastic syndromes associated with malignancy such as hypercalcemia, cachexia and leukocytosis. ...
Leaf initiation: the integration of growth and cell division
... Antirrhinum in which the MADS box gene DEFICIENS (DEF) is expressed only in the LII and LIII layers led to DEF protein accumulation in all three layers of the floral meristem, implying protein movement. Interestingly, reciprocal chimeras in which the DEF gene was only expressed in the LI layer did no ...
... Antirrhinum in which the MADS box gene DEFICIENS (DEF) is expressed only in the LII and LIII layers led to DEF protein accumulation in all three layers of the floral meristem, implying protein movement. Interestingly, reciprocal chimeras in which the DEF gene was only expressed in the LI layer did no ...
CHAPTER 7 Effects of angiogenesis inhibitors on vascular tumour 7. 1. Introduction
... determine the effects of test drugs (bleomycin, mitomycin C, colchicine, vinblastine, 2methoxyestradiol (2-ME) and taxol) on tumour growth in this murine haemangioma animal model. All mice were monitored for tumour development, and when tumours were present, tumour diameter was measured. Also, haema ...
... determine the effects of test drugs (bleomycin, mitomycin C, colchicine, vinblastine, 2methoxyestradiol (2-ME) and taxol) on tumour growth in this murine haemangioma animal model. All mice were monitored for tumour development, and when tumours were present, tumour diameter was measured. Also, haema ...
Does the plant mitochondrion integrate cellular stress and regulate
... dies. Apoptotic, autophagic and lysosomal are three types of programmed cell death. Apoptosis occurs in animal cells and has the hallmarks of nuclear condensation, cytoplasmic blebbing and the involvement of a macrophage to remove the corpse. Autophagic degenerative cell death involves autophagic or ...
... dies. Apoptotic, autophagic and lysosomal are three types of programmed cell death. Apoptosis occurs in animal cells and has the hallmarks of nuclear condensation, cytoplasmic blebbing and the involvement of a macrophage to remove the corpse. Autophagic degenerative cell death involves autophagic or ...
Cell encapsulation
Cell microencapsulation technology involves immobilization of the cells within a polymeric semi-permeable membrane that permits the bidirectional diffusion of molecules such as the influx of oxygen, nutrients, growth factors etc. essential for cell metabolism and the outward diffusion of waste products and therapeutic proteins. At the same time, the semi-permeable nature of the membrane prevents immune cells and antibodies from destroying the encapsulated cells regarding them as foreign invaders.The main motive of cell encapsulation technology is to overcome the existing problem of graft rejection in tissue engineering applications and thus reduce the need for long-term use of immunosuppressive drugs after an organ transplant to control side effects.